Merge WebKit at r75315: Initial merge by git.

Change-Id: I570314b346ce101c935ed22a626b48c2af266b84

15 files changed, 7316 insertions, 0 deletions

diff --git a/Source/JavaScriptCore/qt/tests/qscriptengine/qscriptengine.pro b/Source/JavaScriptCore/qt/tests/qscriptengine/qscriptengine.pro
new file mode 100644
index 0000000..d521dd8
--- /dev/null
+++ b/Source/JavaScriptCore/qt/tests/qscriptengine/qscriptengine.pro
@@ -0,0 +1,8 @@
+TEMPLATE = app
+TARGET = tst_qscriptengine
+QT += testlib
+isEmpty(OUTPUT_DIR): OUTPUT_DIR = ../../../..
+include(../tests.pri)
+
+SOURCES += tst_qscriptengine.cpp
+
diff --git a/Source/JavaScriptCore/qt/tests/qscriptengine/tst_qscriptengine.cpp b/Source/JavaScriptCore/qt/tests/qscriptengine/tst_qscriptengine.cpp
new file mode 100644
index 0000000..dabcfb2
--- /dev/null
+++ b/Source/JavaScriptCore/qt/tests/qscriptengine/tst_qscriptengine.cpp
@@ -0,0 +1,734 @@
+/*
+    Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include "qscriptengine.h"
+#include "qscriptprogram.h"
+#include "qscriptsyntaxcheckresult.h"
+#include "qscriptvalue.h"
+#include <QtCore/qnumeric.h>
+#include <QtTest/qtest.h>
+
+class tst_QScriptEngine : public QObject {
+    Q_OBJECT
+
+public:
+    tst_QScriptEngine() {}
+    virtual ~tst_QScriptEngine() {}
+
+public slots:
+    void init() {}
+    void cleanup() {}
+
+private slots:
+    void newFunction();
+    void newObject();
+    void globalObject();
+    void evaluate();
+    void collectGarbage();
+    void reportAdditionalMemoryCost();
+    void nullValue();
+    void undefinedValue();
+    void evaluateProgram();
+    void checkSyntax_data();
+    void checkSyntax();
+    void toObject();
+    void toObjectTwoEngines();
+    void newArray();
+    void uncaughtException();
+    void newDate();
+};
+
+/* Evaluating a script that throw an unhandled exception should return an invalid value. */
+void tst_QScriptEngine::evaluate()
+{
+    QScriptEngine engine;
+    QVERIFY2(engine.evaluate("1+1").isValid(), "the expression should be evaluated and an valid result should be returned");
+    QVERIFY2(engine.evaluate("ping").isValid(), "Script throwing an unhandled exception should return an exception value");
+}
+
+static QScriptValue myFunction(QScriptContext*, QScriptEngine* eng)
+{
+    return eng->nullValue();
+}
+
+static QScriptValue myFunctionWithArg(QScriptContext*, QScriptEngine* eng, void* arg)
+{
+    int* result = reinterpret_cast<int*>(arg);
+    return QScriptValue(eng, *result);
+}
+
+static QScriptValue myFunctionThatReturns(QScriptContext*, QScriptEngine* eng)
+{
+    return QScriptValue(eng, 42);
+}
+
+static QScriptValue myFunctionThatReturnsWithoutEngine(QScriptContext*, QScriptEngine*)
+{
+    return QScriptValue(1024);
+}
+
+static QScriptValue myFunctionThatReturnsWrongEngine(QScriptContext*, QScriptEngine*, void* arg)
+{
+    QScriptEngine* wrongEngine = reinterpret_cast<QScriptEngine*>(arg);
+    return QScriptValue(wrongEngine, 42);
+}
+
+void tst_QScriptEngine::newFunction()
+{
+    QScriptEngine eng;
+    {
+        QScriptValue fun = eng.newFunction(myFunction);
+        QCOMPARE(fun.isValid(), true);
+        QCOMPARE(fun.isFunction(), true);
+        QCOMPARE(fun.isObject(), true);
+        // QCOMPARE(fun.scriptClass(), (QScriptClass*)0);
+        // a prototype property is automatically constructed
+        {
+            QScriptValue prot = fun.property("prototype", QScriptValue::ResolveLocal);
+            QVERIFY(prot.isObject());
+            QVERIFY(prot.property("constructor").strictlyEquals(fun));
+            QEXPECT_FAIL("", "JSCallbackObject::getOwnPropertyDescriptor() doesn't return correct information yet", Continue);
+            QCOMPARE(fun.propertyFlags("prototype"), QScriptValue::Undeletable);
+            QEXPECT_FAIL("", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+            QCOMPARE(prot.propertyFlags("constructor"), QScriptValue::PropertyFlags(QScriptValue::Undeletable | QScriptValue::SkipInEnumeration));
+        }
+        // prototype should be Function.prototype
+        QCOMPARE(fun.prototype().isValid(), true);
+        QCOMPARE(fun.prototype().isFunction(), true);
+        QCOMPARE(fun.prototype().strictlyEquals(eng.evaluate("Function.prototype")), true);
+
+        QCOMPARE(fun.call().isNull(), true);
+        // QCOMPARE(fun.construct().isObject(), true);
+    }
+    // the overload that takes an extra argument
+    {
+        int expectedResult = 42;
+        QScriptValue fun = eng.newFunction(myFunctionWithArg, reinterpret_cast<void*>(&expectedResult));
+        QVERIFY(fun.isFunction());
+        // QCOMPARE(fun.scriptClass(), (QScriptClass*)0);
+        // a prototype property is automatically constructed
+        {
+            QScriptValue prot = fun.property("prototype", QScriptValue::ResolveLocal);
+            QVERIFY(prot.isObject());
+            QVERIFY(prot.property("constructor").strictlyEquals(fun));
+            QEXPECT_FAIL("", "JSCallbackObject::getOwnPropertyDescriptor() doesn't return correct information yet", Continue);
+            QCOMPARE(fun.propertyFlags("prototype"), QScriptValue::Undeletable);
+            QEXPECT_FAIL("", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+            QCOMPARE(prot.propertyFlags("constructor"), QScriptValue::PropertyFlags(QScriptValue::Undeletable | QScriptValue::SkipInEnumeration));
+        }
+        // prototype should be Function.prototype
+        QCOMPARE(fun.prototype().isValid(), true);
+        QCOMPARE(fun.prototype().isFunction(), true);
+        QCOMPARE(fun.prototype().strictlyEquals(eng.evaluate("Function.prototype")), true);
+
+        QScriptValue result = fun.call();
+        QCOMPARE(result.isNumber(), true);
+        QCOMPARE(result.toInt32(), expectedResult);
+    }
+    // the overload that takes a prototype
+    {
+        QScriptValue proto = eng.newObject();
+        QScriptValue fun = eng.newFunction(myFunction, proto);
+        QCOMPARE(fun.isValid(), true);
+        QCOMPARE(fun.isFunction(), true);
+        QCOMPARE(fun.isObject(), true);
+        // internal prototype should be Function.prototype
+        QCOMPARE(fun.prototype().isValid(), true);
+        QCOMPARE(fun.prototype().isFunction(), true);
+        QCOMPARE(fun.prototype().strictlyEquals(eng.evaluate("Function.prototype")), true);
+        // public prototype should be the one we passed
+        QCOMPARE(fun.property("prototype").strictlyEquals(proto), true);
+        QEXPECT_FAIL("", "JSCallbackObject::getOwnPropertyDescriptor() doesn't return correct information yet", Continue);
+        QCOMPARE(fun.propertyFlags("prototype"), QScriptValue::Undeletable);
+        QCOMPARE(proto.property("constructor").strictlyEquals(fun), true);
+        QEXPECT_FAIL("", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+        QCOMPARE(proto.propertyFlags("constructor"), QScriptValue::PropertyFlags(QScriptValue::Undeletable | QScriptValue::SkipInEnumeration));
+
+        QCOMPARE(fun.call().isNull(), true);
+        // QCOMPARE(fun.construct().isObject(), true);
+    }
+    // whether the return value is correct
+    {
+        QScriptValue fun = eng.newFunction(myFunctionThatReturns);
+        QCOMPARE(fun.isValid(), true);
+        QCOMPARE(fun.isFunction(), true);
+        QCOMPARE(fun.isObject(), true);
+
+        QScriptValue result = fun.call();
+        QCOMPARE(result.isNumber(), true);
+        QCOMPARE(result.toInt32(), 42);
+    }
+    // whether the return value is assigned to the correct engine
+    {
+        QScriptValue fun = eng.newFunction(myFunctionThatReturnsWithoutEngine);
+        QCOMPARE(fun.isValid(), true);
+        QCOMPARE(fun.isFunction(), true);
+        QCOMPARE(fun.isObject(), true);
+
+        QScriptValue result = fun.call();
+        QCOMPARE(result.engine(), &eng);
+        QCOMPARE(result.isNumber(), true);
+        QCOMPARE(result.toInt32(), 1024);
+    }
+    // whether the return value is undefined when returning a value with wrong engine
+    {
+        QScriptEngine wrongEngine;
+
+        QScriptValue fun = eng.newFunction(myFunctionThatReturnsWrongEngine, reinterpret_cast<void*>(&wrongEngine));
+        QCOMPARE(fun.isValid(), true);
+        QCOMPARE(fun.isFunction(), true);
+        QCOMPARE(fun.isObject(), true);
+
+        QTest::ignoreMessage(QtWarningMsg, "Value from different engine returned from native function, returning undefined value instead.");
+        QScriptValue result = fun.call();
+        QCOMPARE(result.isValid(), true);
+        QCOMPARE(result.isUndefined(), true);
+    }
+}
+
+void tst_QScriptEngine::newObject()
+{
+    QScriptEngine engine;
+    QScriptValue object = engine.newObject();
+    QVERIFY(object.isObject());
+    QVERIFY(object.engine() == &engine);
+    QVERIFY(!object.isError());
+    QVERIFY(!object.equals(engine.newObject()));
+    QVERIFY(!object.strictlyEquals(engine.newObject()));
+    QCOMPARE(object.toString(), QString::fromAscii("[object Object]"));
+}
+
+void tst_QScriptEngine::globalObject()
+{
+    QScriptEngine engine;
+    QScriptValue global = engine.globalObject();
+    QScriptValue self = engine.evaluate("this");
+    QVERIFY(global.isObject());
+    QVERIFY(engine.globalObject().equals(engine.evaluate("this")));
+    QVERIFY(engine.globalObject().strictlyEquals(self));
+}
+
+/* Test garbage collection, at least try to not crash. */
+void tst_QScriptEngine::collectGarbage()
+{
+    QScriptEngine engine;
+    QScriptValue foo = engine.evaluate("( function foo() {return 'pong';} )");
+    QVERIFY(foo.isFunction());
+    engine.collectGarbage();
+    QCOMPARE(foo.call().toString(), QString::fromAscii("pong"));
+}
+
+void tst_QScriptEngine::reportAdditionalMemoryCost()
+{
+    // There isn't any easy way to test the responsiveness of the GC;
+    // just try to call the function a few times with various sizes.
+    QScriptEngine eng;
+    for (int i = 0; i < 100; ++i) {
+        eng.reportAdditionalMemoryCost(0);
+        eng.reportAdditionalMemoryCost(10);
+        eng.reportAdditionalMemoryCost(1000);
+        eng.reportAdditionalMemoryCost(10000);
+        eng.reportAdditionalMemoryCost(100000);
+        eng.reportAdditionalMemoryCost(1000000);
+        eng.reportAdditionalMemoryCost(10000000);
+        eng.reportAdditionalMemoryCost(-1);
+        eng.reportAdditionalMemoryCost(-1000);
+        QScriptValue obj = eng.evaluate("new Object");
+        eng.collectGarbage();
+    }
+}
+
+void tst_QScriptEngine::nullValue()
+{
+    QScriptEngine engine;
+    QScriptValue value = engine.nullValue();
+    QVERIFY(value.isValid());
+    QVERIFY(value.isNull());
+}
+
+void tst_QScriptEngine::undefinedValue()
+{
+    QScriptEngine engine;
+    QScriptValue value = engine.undefinedValue();
+    QVERIFY(value.isValid());
+    QVERIFY(value.isUndefined());
+}
+
+void tst_QScriptEngine::evaluateProgram()
+{
+    QScriptEngine eng;
+    {
+        QString code("1 + 2");
+        QString fileName("hello.js");
+        int lineNumber = 123;
+        QScriptProgram program(code, fileName, lineNumber);
+        QVERIFY(!program.isNull());
+        QCOMPARE(program.sourceCode(), code);
+        QCOMPARE(program.fileName(), fileName);
+        QCOMPARE(program.firstLineNumber(), lineNumber);
+
+        QScriptValue expected = eng.evaluate(code);
+        for (int x = 0; x < 10; ++x) {
+            QScriptValue ret = eng.evaluate(program);
+            QVERIFY(ret.equals(expected));
+        }
+
+        // operator=
+        QScriptProgram sameProgram = program;
+        QVERIFY(sameProgram == program);
+        QVERIFY(eng.evaluate(sameProgram).equals(expected));
+
+        // copy constructor
+        QScriptProgram sameProgram2(program);
+        QVERIFY(sameProgram2 == program);
+        QVERIFY(eng.evaluate(sameProgram2).equals(expected));
+
+        QScriptProgram differentProgram("2 + 3");
+        QVERIFY(differentProgram != program);
+        QVERIFY(!eng.evaluate(differentProgram).equals(expected));
+    }
+
+    // Program that accesses variable in the scope
+    {
+        QScriptProgram program("a");
+        QVERIFY(!program.isNull());
+        {
+            QScriptValue ret = eng.evaluate(program);
+            QVERIFY(ret.isError());
+            QCOMPARE(ret.toString(), QString::fromLatin1("ReferenceError: Can't find variable: a"));
+        }
+        {
+            QScriptValue ret = eng.evaluate(program);
+            QVERIFY(ret.isError());
+        }
+        eng.evaluate("a = 456");
+        {
+            QScriptValue ret = eng.evaluate(program);
+            QVERIFY(!ret.isError());
+            QCOMPARE(ret.toNumber(), 456.0);
+        }
+    }
+
+    // Program that creates closure
+    {
+        QScriptProgram program("(function() { var count = 0; return function() { return count++; }; })");
+        QVERIFY(!program.isNull());
+        QScriptValue createCounter = eng.evaluate(program);
+        QVERIFY(createCounter.isFunction());
+        QScriptValue counter = createCounter.call();
+        QVERIFY(counter.isFunction());
+        {
+            QScriptValue ret = counter.call();
+            QVERIFY(ret.isNumber());
+        }
+        QScriptValue counter2 = createCounter.call();
+        QVERIFY(counter2.isFunction());
+        QVERIFY(!counter2.equals(counter));
+        {
+            QScriptValue ret = counter2.call();
+            QVERIFY(ret.isNumber());
+        }
+    }
+
+    // Same program run in different engines
+    {
+        QString code("1 + 2");
+        QScriptProgram program(code);
+        QVERIFY(!program.isNull());
+        double expected = eng.evaluate(program).toNumber();
+        for (int x = 0; x < 2; ++x) {
+            QScriptEngine eng2;
+            for (int y = 0; y < 2; ++y) {
+                double ret = eng2.evaluate(program).toNumber();
+                QCOMPARE(ret, expected);
+            }
+        }
+    }
+
+    // No program
+    {
+        QScriptProgram program;
+        QVERIFY(program.isNull());
+        QScriptValue ret = eng.evaluate(program);
+        QVERIFY(!ret.isValid());
+    }
+}
+
+void tst_QScriptEngine::checkSyntax_data()
+{
+    QTest::addColumn<QString>("code");
+    QTest::addColumn<int>("expectedState");
+    QTest::addColumn<int>("errorLineNumber");
+    QTest::addColumn<int>("errorColumnNumber");
+    QTest::addColumn<QString>("errorMessage");
+
+    QTest::newRow("0")
+        << QString("0") << int(QScriptSyntaxCheckResult::Valid)
+        << -1 << -1 << "";
+    QTest::newRow("if (")
+        << QString("if (\n") << int(QScriptSyntaxCheckResult::Intermediate)
+        << 1 << 4 << "";
+    QTest::newRow("if else")
+        << QString("\nif else") << int(QScriptSyntaxCheckResult::Error)
+        << 2 << 4 << "SyntaxError: Parse error";
+    QTest::newRow("{if}")
+            << QString("{\n{\nif\n}\n") << int(QScriptSyntaxCheckResult::Error)
+        << 4 << 1 << "SyntaxError: Parse error";
+    QTest::newRow("foo[")
+        << QString("foo[") << int(QScriptSyntaxCheckResult::Error)
+        << 1 << 4 << "SyntaxError: Parse error";
+    QTest::newRow("foo['bar']")
+        << QString("foo['bar']") << int(QScriptSyntaxCheckResult::Valid)
+        << -1 << -1 << "";
+
+    QTest::newRow("/*")
+        << QString("/*") << int(QScriptSyntaxCheckResult::Intermediate)
+        << 1 << 1 << "Unclosed comment at end of file";
+    QTest::newRow("/*\nMy comment")
+        << QString("/*\nMy comment") << int(QScriptSyntaxCheckResult::Intermediate)
+        << 1 << 1 << "Unclosed comment at end of file";
+    QTest::newRow("/*\nMy comment */\nfoo = 10")
+        << QString("/*\nMy comment */\nfoo = 10") << int(QScriptSyntaxCheckResult::Valid)
+        << -1 << -1 << "";
+    QTest::newRow("foo = 10 /*")
+        << QString("foo = 10 /*") << int(QScriptSyntaxCheckResult::Intermediate)
+        << -1 << -1 << "";
+    QTest::newRow("foo = 10; /*")
+        << QString("foo = 10; /*") << int(QScriptSyntaxCheckResult::Intermediate)
+        << 1 << 11 << "Expected `end of file'";
+    QTest::newRow("foo = 10 /* My comment */")
+        << QString("foo = 10 /* My comment */") << int(QScriptSyntaxCheckResult::Valid)
+        << -1 << -1 << "";
+
+    QTest::newRow("/=/")
+        << QString("/=/") << int(QScriptSyntaxCheckResult::Valid) << -1 << -1 << "";
+    QTest::newRow("/=/g")
+        << QString("/=/g") << int(QScriptSyntaxCheckResult::Valid) << -1 << -1 << "";
+    QTest::newRow("/a/")
+        << QString("/a/") << int(QScriptSyntaxCheckResult::Valid) << -1 << -1 << "";
+    QTest::newRow("/a/g")
+        << QString("/a/g") << int(QScriptSyntaxCheckResult::Valid) << -1 << -1 << "";
+}
+
+void tst_QScriptEngine::checkSyntax()
+{
+    QFETCH(QString, code);
+    QFETCH(int, expectedState);
+    QFETCH(int, errorLineNumber);
+    QFETCH(int, errorColumnNumber);
+    QFETCH(QString, errorMessage);
+
+    QScriptSyntaxCheckResult result = QScriptEngine::checkSyntax(code);
+
+    // assignment
+    {
+        QScriptSyntaxCheckResult copy = result;
+        QCOMPARE(copy.state(), result.state());
+        QCOMPARE(copy.errorLineNumber(), result.errorLineNumber());
+        QCOMPARE(copy.errorColumnNumber(), result.errorColumnNumber());
+        QCOMPARE(copy.errorMessage(), result.errorMessage());
+    }
+    {
+        QScriptSyntaxCheckResult copy(result);
+        QCOMPARE(copy.state(), result.state());
+        QCOMPARE(copy.errorLineNumber(), result.errorLineNumber());
+        QCOMPARE(copy.errorColumnNumber(), result.errorColumnNumber());
+        QCOMPARE(copy.errorMessage(), result.errorMessage());
+    }
+
+    if (expectedState == QScriptSyntaxCheckResult::Intermediate)
+        QEXPECT_FAIL("", "QScriptSyntaxCheckResult::state() doesn't return the Intermediate state", Abort);
+    QCOMPARE(result.state(), QScriptSyntaxCheckResult::State(expectedState));
+    QCOMPARE(result.errorLineNumber(), errorLineNumber);
+    if (expectedState != QScriptSyntaxCheckResult::Valid && errorColumnNumber != 1)
+            QEXPECT_FAIL("", "QScriptSyntaxCheckResult::errorColumnNumber() doesn't return correct value", Continue);
+    QCOMPARE(result.errorColumnNumber(), errorColumnNumber);
+    QCOMPARE(result.errorMessage(), errorMessage);
+}
+
+void tst_QScriptEngine::toObject()
+{
+    QScriptEngine eng;
+    QVERIFY(!eng.toObject(eng.undefinedValue()).isValid());
+    QVERIFY(!eng.toObject(eng.nullValue()).isValid());
+    QVERIFY(!eng.toObject(QScriptValue()).isValid());
+
+    QScriptValue falskt(false);
+    {
+        QScriptValue tmp = eng.toObject(falskt);
+        QVERIFY(tmp.isObject());
+        QVERIFY(!falskt.isObject());
+        QVERIFY(!falskt.engine());
+        QCOMPARE(tmp.toNumber(), falskt.toNumber());
+    }
+
+    QScriptValue sant(true);
+    {
+        QScriptValue tmp = eng.toObject(sant);
+        QVERIFY(tmp.isObject());
+        QVERIFY(!sant.isObject());
+        QVERIFY(!sant.engine());
+        QCOMPARE(tmp.toNumber(), sant.toNumber());
+    }
+
+    QScriptValue number(123.0);
+    {
+        QScriptValue tmp = eng.toObject(number);
+        QVERIFY(tmp.isObject());
+        QVERIFY(!number.isObject());
+        QVERIFY(!number.engine());
+        QCOMPARE(tmp.toNumber(), number.toNumber());
+    }
+
+    QScriptValue str = QScriptValue(&eng, QString("ciao"));
+    {
+        QScriptValue tmp = eng.toObject(str);
+        QVERIFY(tmp.isObject());
+        QVERIFY(!str.isObject());
+        QCOMPARE(tmp.toString(), str.toString());
+    }
+
+    QScriptValue object = eng.evaluate("new Object");
+    {
+        QScriptValue tmp = eng.toObject(object);
+        QVERIFY(tmp.isObject());
+        QVERIFY(object.isObject());
+        QVERIFY(tmp.strictlyEquals(object));
+    }
+}
+
+void tst_QScriptEngine::toObjectTwoEngines()
+{
+    QScriptEngine engine1;
+    QScriptEngine engine2;
+
+    {
+        QScriptValue null = engine1.nullValue();
+        QTest::ignoreMessage(QtWarningMsg, "QScriptEngine::toObject: cannot convert value created in a different engine");
+        QVERIFY(!engine2.toObject(null).isValid());
+        QVERIFY(null.isValid());
+        QTest::ignoreMessage(QtWarningMsg, "QScriptEngine::toObject: cannot convert value created in a different engine");
+        QVERIFY(engine2.toObject(null).engine() != &engine2);
+    }
+    {
+        QScriptValue undefined = engine1.undefinedValue();
+        QTest::ignoreMessage(QtWarningMsg, "QScriptEngine::toObject: cannot convert value created in a different engine");
+        QVERIFY(!engine2.toObject(undefined).isValid());
+        QVERIFY(undefined.isValid());
+        QTest::ignoreMessage(QtWarningMsg, "QScriptEngine::toObject: cannot convert value created in a different engine");
+        QVERIFY(engine2.toObject(undefined).engine() != &engine2);
+    }
+    {
+        QScriptValue value = engine1.evaluate("1");
+        QTest::ignoreMessage(QtWarningMsg, "QScriptEngine::toObject: cannot convert value created in a different engine");
+        QVERIFY(engine2.toObject(value).engine() != &engine2);
+        QVERIFY(!value.isObject());
+    }
+    {
+        QScriptValue string = engine1.evaluate("'Qt'");
+        QTest::ignoreMessage(QtWarningMsg, "QScriptEngine::toObject: cannot convert value created in a different engine");
+        QVERIFY(engine2.toObject(string).engine() != &engine2);
+        QVERIFY(!string.isObject());
+    }
+    {
+        QScriptValue object = engine1.evaluate("new Object");
+        QTest::ignoreMessage(QtWarningMsg, "QScriptEngine::toObject: cannot convert value created in a different engine");
+        QVERIFY(engine2.toObject(object).engine() != &engine2);
+        QVERIFY(object.isObject());
+    }
+}
+
+void tst_QScriptEngine::newArray()
+{
+    QScriptEngine eng;
+    QScriptValue array = eng.newArray();
+    QCOMPARE(array.isValid(), true);
+    QCOMPARE(array.isArray(), true);
+    QCOMPARE(array.isObject(), true);
+    QVERIFY(!array.isFunction());
+    // QCOMPARE(array.scriptClass(), (QScriptClass*)0);
+
+    // Prototype should be Array.prototype.
+    QCOMPARE(array.prototype().isValid(), true);
+    QCOMPARE(array.prototype().isArray(), true);
+    QCOMPARE(array.prototype().strictlyEquals(eng.evaluate("Array.prototype")), true);
+
+    QScriptValue arrayWithSize = eng.newArray(42);
+    QCOMPARE(arrayWithSize.isValid(), true);
+    QCOMPARE(arrayWithSize.isArray(), true);
+    QCOMPARE(arrayWithSize.isObject(), true);
+    QCOMPARE(arrayWithSize.property("length").toInt32(), 42);
+
+    // task 218092
+    {
+        QScriptValue ret = eng.evaluate("[].splice(0, 0, 'a')");
+        QVERIFY(ret.isArray());
+        QCOMPARE(ret.property("length").toInt32(), 0);
+    }
+    {
+        QScriptValue ret = eng.evaluate("['a'].splice(0, 1, 'b')");
+        QVERIFY(ret.isArray());
+        QCOMPARE(ret.property("length").toInt32(), 1);
+    }
+    {
+        QScriptValue ret = eng.evaluate("['a', 'b'].splice(0, 1, 'c')");
+        QVERIFY(ret.isArray());
+        QCOMPARE(ret.property("length").toInt32(), 1);
+    }
+    {
+        QScriptValue ret = eng.evaluate("['a', 'b', 'c'].splice(0, 2, 'd')");
+        QVERIFY(ret.isArray());
+        QCOMPARE(ret.property("length").toInt32(), 2);
+    }
+    {
+        QScriptValue ret = eng.evaluate("['a', 'b', 'c'].splice(1, 2, 'd', 'e', 'f')");
+        QVERIFY(ret.isArray());
+        QCOMPARE(ret.property("length").toInt32(), 2);
+    }
+}
+
+void tst_QScriptEngine::uncaughtException()
+{
+    QScriptEngine eng;
+    QScriptValue fun = eng.evaluate("(function foo () { return null; });");
+    QVERIFY(!eng.uncaughtException().isValid());
+    QVERIFY(fun.isFunction());
+    QScriptValue throwFun = eng.evaluate("( function() { throw new Error('Pong'); });");
+    QVERIFY(throwFun.isFunction());
+    {
+        eng.evaluate("a = 10");
+        QVERIFY(!eng.hasUncaughtException());
+        QVERIFY(!eng.uncaughtException().isValid());
+    }
+    {
+        eng.evaluate("1 = 2");
+        QVERIFY(eng.hasUncaughtException());
+        eng.clearExceptions();
+        QVERIFY(!eng.hasUncaughtException());
+    }
+    {
+        // Check if the call or toString functions can remove the last exception.
+        QVERIFY(throwFun.call().isError());
+        QVERIFY(eng.hasUncaughtException());
+        QScriptValue exception = eng.uncaughtException();
+        fun.call();
+        exception.toString();
+        QVERIFY(eng.hasUncaughtException());
+        QVERIFY(eng.uncaughtException().strictlyEquals(exception));
+    }
+    eng.clearExceptions();
+    {
+        // Check if in the call function a new exception can override an existing one.
+        throwFun.call();
+        QVERIFY(eng.hasUncaughtException());
+        QScriptValue exception = eng.uncaughtException();
+        throwFun.call();
+        QVERIFY(eng.hasUncaughtException());
+        QVERIFY(!exception.strictlyEquals(eng.uncaughtException()));
+    }
+    {
+        eng.evaluate("throwFun = (function foo () { throw new Error('bla') });");
+        eng.evaluate("1;\nthrowFun();");
+        QVERIFY(eng.hasUncaughtException());
+        QCOMPARE(eng.uncaughtExceptionLineNumber(), 1);
+        eng.clearExceptions();
+        QVERIFY(!eng.hasUncaughtException());
+    }
+    for (int x = 1; x < 4; ++x) {
+        QScriptValue ret = eng.evaluate("a = 10;\nb = 20;\n0 = 0;\n",
+                                        QString::fromLatin1("FooScript") + QString::number(x),
+                                        /* lineNumber */ x);
+        QVERIFY(eng.hasUncaughtException());
+        QCOMPARE(eng.uncaughtExceptionLineNumber(), x + 2);
+        QVERIFY(eng.uncaughtException().strictlyEquals(ret));
+        QVERIFY(eng.hasUncaughtException());
+        QVERIFY(eng.uncaughtException().strictlyEquals(ret));
+        QString backtrace = QString::fromLatin1("<anonymous>()@FooScript") + QString::number(x) + ":" + QString::number(x + 2);
+        QCOMPARE(eng.uncaughtExceptionBacktrace().join(""), backtrace);
+        QVERIFY(fun.call().isNull());
+        QVERIFY(eng.hasUncaughtException());
+        QCOMPARE(eng.uncaughtExceptionLineNumber(), x + 2);
+        QVERIFY(eng.uncaughtException().strictlyEquals(ret));
+        eng.clearExceptions();
+        QVERIFY(!eng.hasUncaughtException());
+        QCOMPARE(eng.uncaughtExceptionLineNumber(), -1);
+        QVERIFY(!eng.uncaughtException().isValid());
+        eng.evaluate("2 = 3");
+        QVERIFY(eng.hasUncaughtException());
+        QScriptValue ret2 = throwFun.call();
+        QVERIFY(ret2.isError());
+        QVERIFY(eng.hasUncaughtException());
+        QVERIFY(eng.uncaughtException().strictlyEquals(ret2));
+        QCOMPARE(eng.uncaughtExceptionLineNumber(), 1);
+        eng.clearExceptions();
+        QVERIFY(!eng.hasUncaughtException());
+        eng.evaluate("1 + 2");
+        QVERIFY(!eng.hasUncaughtException());
+    }
+}
+
+void tst_QScriptEngine::newDate()
+{
+    QScriptEngine eng;
+    {
+        QScriptValue date = eng.newDate(0);
+        QCOMPARE(date.isValid(), true);
+        QCOMPARE(date.isDate(), true);
+        QCOMPARE(date.isObject(), true);
+        QVERIFY(!date.isFunction());
+        // prototype should be Date.prototype
+        QCOMPARE(date.prototype().isValid(), true);
+        QCOMPARE(date.prototype().isDate(), true);
+        QCOMPARE(date.prototype().strictlyEquals(eng.evaluate("Date.prototype")), true);
+    }
+    {
+        QDateTime dt = QDateTime(QDate(1, 2, 3), QTime(4, 5, 6, 7), Qt::LocalTime);
+        QScriptValue date = eng.newDate(dt);
+        QCOMPARE(date.isValid(), true);
+        QCOMPARE(date.isDate(), true);
+        QCOMPARE(date.isObject(), true);
+        // prototype should be Date.prototype
+        QCOMPARE(date.prototype().isValid(), true);
+        QCOMPARE(date.prototype().isDate(), true);
+        QCOMPARE(date.prototype().strictlyEquals(eng.evaluate("Date.prototype")), true);
+
+        QCOMPARE(date.toDateTime(), dt);
+    }
+    {
+        QDateTime dt = QDateTime(QDate(1, 2, 3), QTime(4, 5, 6, 7), Qt::UTC);
+        QScriptValue date = eng.newDate(dt);
+        // toDateTime() result should be in local time
+        QCOMPARE(date.toDateTime(), dt.toLocalTime());
+    }
+    // Date.parse() should return NaN when it fails
+    {
+        QScriptValue ret = eng.evaluate("Date.parse()");
+        QVERIFY(ret.isNumber());
+        QVERIFY(qIsNaN(ret.toNumber()));
+    }
+    // Date.parse() should be able to parse the output of Date().toString()
+    {
+        QScriptValue ret = eng.evaluate("var x = new Date(); var s = x.toString(); s == new Date(Date.parse(s)).toString()");
+        QVERIFY(ret.isBoolean());
+        QCOMPARE(ret.toBoolean(), true);
+    }
+}
+
+QTEST_MAIN(tst_QScriptEngine)
+#include "tst_qscriptengine.moc"
diff --git a/Source/JavaScriptCore/qt/tests/qscriptstring/qscriptstring.pro b/Source/JavaScriptCore/qt/tests/qscriptstring/qscriptstring.pro
new file mode 100644
index 0000000..5ad9b7c
--- /dev/null
+++ b/Source/JavaScriptCore/qt/tests/qscriptstring/qscriptstring.pro
@@ -0,0 +1,7 @@
+TEMPLATE = app
+TARGET = tst_qscriptstring
+QT += testlib
+include(../tests.pri)
+
+SOURCES += tst_qscriptstring.cpp
+
diff --git a/Source/JavaScriptCore/qt/tests/qscriptstring/tst_qscriptstring.cpp b/Source/JavaScriptCore/qt/tests/qscriptstring/tst_qscriptstring.cpp
new file mode 100644
index 0000000..ff31835
--- /dev/null
+++ b/Source/JavaScriptCore/qt/tests/qscriptstring/tst_qscriptstring.cpp
@@ -0,0 +1,175 @@
+/*
+    Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef tst_qscriptstring_h
+#define tst_qscriptstring_h
+
+#include "qscriptengine.h"
+#include "qscriptstring.h"
+#include <QtCore/qhash.h>
+#include <QtTest/QtTest>
+
+class tst_QScriptString : public QObject {
+    Q_OBJECT
+
+public:
+    tst_QScriptString();
+    virtual ~tst_QScriptString();
+
+private slots:
+    void test();
+    void hash();
+    void toArrayIndex_data();
+    void toArrayIndex();
+};
+
+tst_QScriptString::tst_QScriptString()
+{
+}
+
+tst_QScriptString::~tst_QScriptString()
+{
+}
+
+void tst_QScriptString::test()
+{
+    QScriptEngine eng;
+    {
+        QScriptString str;
+        QVERIFY(!str.isValid());
+        QVERIFY(str == str);
+        QVERIFY(!(str != str));
+        QVERIFY(str.toString().isNull());
+
+        QScriptString str1(str);
+        QVERIFY(!str1.isValid());
+
+        QScriptString str2 = str;
+        QVERIFY(!str2.isValid());
+
+        QCOMPARE(str.toArrayIndex(), quint32(0xffffffff));
+    }
+    for (int x = 0; x < 2; ++x) {
+        QString ciao = QString::fromLatin1("ciao");
+        QScriptString str = eng.toStringHandle(ciao);
+        QVERIFY(str.isValid());
+        QVERIFY(str == str);
+        QVERIFY(!(str != str));
+        QCOMPARE(str.toString(), ciao);
+
+        QScriptString str1(str);
+        QCOMPARE(str, str1);
+
+        QScriptString str2 = str;
+        QCOMPARE(str, str2);
+
+        QScriptString str3 = eng.toStringHandle(ciao);
+        QVERIFY(str3.isValid());
+        QCOMPARE(str, str3);
+
+        eng.collectGarbage();
+
+        QVERIFY(str.isValid());
+        QCOMPARE(str.toString(), ciao);
+        QVERIFY(str1.isValid());
+        QCOMPARE(str1.toString(), ciao);
+        QVERIFY(str2.isValid());
+        QCOMPARE(str2.toString(), ciao);
+        QVERIFY(str3.isValid());
+        QCOMPARE(str3.toString(), ciao);
+    }
+    {
+        QScriptEngine* eng2 = new QScriptEngine;
+        QString one = QString::fromLatin1("one");
+        QString two = QString::fromLatin1("two");
+        QScriptString oneInterned = eng2->toStringHandle(one);
+        QCOMPARE(oneInterned.toString(), one);
+        QScriptString twoInterned = eng2->toStringHandle(two);
+        QCOMPARE(twoInterned.toString(), two);
+        QVERIFY(oneInterned != twoInterned);
+        QVERIFY(!(oneInterned == twoInterned));
+
+        delete eng2;
+    }
+}
+
+void tst_QScriptString::hash()
+{
+    QScriptEngine engine;
+    QHash<QScriptString, int> stringToInt;
+    QScriptString foo = engine.toStringHandle("foo");
+
+    QScriptString bar = engine.toStringHandle("bar");
+    QVERIFY(!stringToInt.contains(foo));
+    for (int i = 0; i < 1000000; ++i)
+        stringToInt.insert(foo, 123);
+    QCOMPARE(stringToInt.value(foo), 123);
+    QVERIFY(!stringToInt.contains(bar));
+    stringToInt.insert(bar, 456);
+    QCOMPARE(stringToInt.value(bar), 456);
+    QCOMPARE(stringToInt.value(foo), 123);
+}
+
+void tst_QScriptString::toArrayIndex_data()
+{
+    QTest::addColumn<QString>("input");
+    QTest::addColumn<bool>("expectSuccess");
+    QTest::addColumn<quint32>("expectedIndex");
+    QTest::newRow("foo") << QString::fromLatin1("foo") << false << quint32(0xffffffff);
+    QTest::newRow("empty") << QString::fromLatin1("") << false << quint32(0xffffffff);
+    QTest::newRow("0") << QString::fromLatin1("0") << true << quint32(0);
+    QTest::newRow("00") << QString::fromLatin1("00") << false << quint32(0xffffffff);
+    QTest::newRow("1") << QString::fromLatin1("1") << true << quint32(1);
+    QTest::newRow("123") << QString::fromLatin1("123") << true << quint32(123);
+    QTest::newRow("-1") << QString::fromLatin1("-1") << false << quint32(0xffffffff);
+    QTest::newRow("0a") << QString::fromLatin1("0a") << false << quint32(0xffffffff);
+    QTest::newRow("0x1") << QString::fromLatin1("0x1") << false << quint32(0xffffffff);
+    QTest::newRow("01") << QString::fromLatin1("01") << false << quint32(0xffffffff);
+    QTest::newRow("101a") << QString::fromLatin1("101a") << false << quint32(0xffffffff);
+    QTest::newRow("4294967294") << QString::fromLatin1("4294967294") << true << quint32(0xfffffffe);
+    QTest::newRow("4294967295") << QString::fromLatin1("4294967295") << false << quint32(0xffffffff);
+    QTest::newRow("11111111111") << QString::fromLatin1("11111111111") << false << quint32(0xffffffff);
+    QTest::newRow("0.0") << QString::fromLatin1("0.0") << false << quint32(0xffffffff);
+    QTest::newRow("1.0") << QString::fromLatin1("1.0") << false << quint32(0xffffffff);
+    QTest::newRow("1.5") << QString::fromLatin1("1.5") << false << quint32(0xffffffff);
+    QTest::newRow("1.") << QString::fromLatin1("1.") << false << quint32(0xffffffff);
+    QTest::newRow(".1") << QString::fromLatin1(".1") << false << quint32(0xffffffff);
+    QTest::newRow("1e0") << QString::fromLatin1("1e0") << false << quint32(0xffffffff);
+}
+
+void tst_QScriptString::toArrayIndex()
+{
+    QFETCH(QString, input);
+    QFETCH(bool, expectSuccess);
+    QFETCH(quint32, expectedIndex);
+    QScriptEngine engine;
+    for (int x = 0; x < 2; ++x) {
+        bool isArrayIndex;
+        bool* ptr = (!x) ? &isArrayIndex : (bool*)0;
+        quint32 result = engine.toStringHandle(input).toArrayIndex(ptr);
+        if (!x)
+            QCOMPARE(isArrayIndex, expectSuccess);
+        QCOMPARE(result, expectedIndex);
+    }
+}
+
+QTEST_MAIN(tst_QScriptString)
+#include "tst_qscriptstring.moc"
+
+#endif // tst_qscriptstring_h
diff --git a/Source/JavaScriptCore/qt/tests/qscriptvalue/qscriptvalue.pro b/Source/JavaScriptCore/qt/tests/qscriptvalue/qscriptvalue.pro
new file mode 100644
index 0000000..02e94ec
--- /dev/null
+++ b/Source/JavaScriptCore/qt/tests/qscriptvalue/qscriptvalue.pro
@@ -0,0 +1,15 @@
+TEMPLATE = app
+TARGET = tst_qscriptvalue
+QT += testlib
+isEmpty(OUTPUT_DIR): OUTPUT_DIR = ../../../..
+include(../tests.pri)
+
+SOURCES += \
+    tst_qscriptvalue.cpp \
+    tst_qscriptvalue_generated_init.cpp \
+    tst_qscriptvalue_generated_comparison.cpp \
+    tst_qscriptvalue_generated_istype.cpp \
+    tst_qscriptvalue_generated_totype.cpp \
+
+HEADERS += \
+    tst_qscriptvalue.h
diff --git a/Source/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue.cpp b/Source/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue.cpp
new file mode 100644
index 0000000..e04d3e9
--- /dev/null
+++ b/Source/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue.cpp
@@ -0,0 +1,1296 @@
+/*
+    Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include "tst_qscriptvalue.h"
+#include <QtCore/qnumeric.h>
+
+tst_QScriptValue::tst_QScriptValue()
+    : m_engine(0)
+{
+}
+
+tst_QScriptValue::~tst_QScriptValue()
+{
+    delete m_engine;
+}
+
+void tst_QScriptValue::ctor()
+{
+    QScriptEngine eng;
+    {
+        QScriptValue v;
+        QCOMPARE(v.isValid(), false);
+        QCOMPARE(v.engine(), (QScriptEngine*)0);
+    }
+    {
+        QScriptValue v(&eng, QScriptValue::UndefinedValue);
+        QCOMPARE(v.isValid(), true);
+        QCOMPARE(v.isUndefined(), true);
+        QCOMPARE(v.isObject(), false);
+        QCOMPARE(v.engine(), &eng);
+    }
+    {
+        QScriptValue v(&eng, QScriptValue::NullValue);
+        QCOMPARE(v.isValid(), true);
+        QCOMPARE(v.isNull(), true);
+        QCOMPARE(v.isObject(), false);
+        QCOMPARE(v.engine(), &eng);
+    }
+    {
+        QScriptValue v(&eng, false);
+        QCOMPARE(v.isValid(), true);
+        QCOMPARE(v.isBoolean(), true);
+        QCOMPARE(v.isBool(), true);
+        QCOMPARE(v.isObject(), false);
+        QCOMPARE(v.toBoolean(), false);
+        QCOMPARE(v.engine(), &eng);
+    }
+    {
+        QScriptValue v(&eng, int(1));
+        QCOMPARE(v.isValid(), true);
+        QCOMPARE(v.isNumber(), true);
+        QCOMPARE(v.isObject(), false);
+        QCOMPARE(v.toNumber(), 1.0);
+        QCOMPARE(v.engine(), &eng);
+    }
+    {
+        QScriptValue v(int(0x43211234));
+        QVERIFY(v.isNumber());
+        QCOMPARE(v.toInt32(), 0x43211234);
+    }
+    {
+        QScriptValue v(&eng, uint(1));
+        QCOMPARE(v.isValid(), true);
+        QCOMPARE(v.isNumber(), true);
+        QCOMPARE(v.isObject(), false);
+        QCOMPARE(v.toNumber(), 1.0);
+        QCOMPARE(v.engine(), &eng);
+    }
+    {
+        QScriptValue v(uint(0x43211234));
+        QVERIFY(v.isNumber());
+        QCOMPARE(v.toUInt32(), uint(0x43211234));
+    }
+    {
+        QScriptValue v(&eng, 1.0);
+        QCOMPARE(v.isValid(), true);
+        QCOMPARE(v.isNumber(), true);
+        QCOMPARE(v.isObject(), false);
+        QCOMPARE(v.toNumber(), 1.0);
+        QCOMPARE(v.engine(), &eng);
+    }
+    {
+        QScriptValue v(12345678910.5);
+        QVERIFY(v.isNumber());
+        QCOMPARE(v.toNumber(), 12345678910.5);
+    }
+    {
+        QScriptValue v(&eng, "ciao");
+        QCOMPARE(v.isValid(), true);
+        QCOMPARE(v.isString(), true);
+        QCOMPARE(v.isObject(), false);
+        QCOMPARE(v.toString(), QLatin1String("ciao"));
+        QCOMPARE(v.engine(), &eng);
+    }
+    {
+        QScriptValue v(&eng, QString("ciao"));
+        QCOMPARE(v.isValid(), true);
+        QCOMPARE(v.isString(), true);
+        QCOMPARE(v.isObject(), false);
+        QCOMPARE(v.toString(), QLatin1String("ciao"));
+        QCOMPARE(v.engine(), &eng);
+    }
+    // copy constructor, operator=
+    {
+        QScriptValue v(&eng, 1.0);
+        QScriptValue v2(v);
+        QCOMPARE(v2.strictlyEquals(v), true);
+        QCOMPARE(v2.engine(), &eng);
+
+        QScriptValue v3(v);
+        QCOMPARE(v3.strictlyEquals(v), true);
+        QCOMPARE(v3.strictlyEquals(v2), true);
+        QCOMPARE(v3.engine(), &eng);
+
+        QScriptValue v4(&eng, 2.0);
+        QCOMPARE(v4.strictlyEquals(v), false);
+        v3 = v4;
+        QCOMPARE(v3.strictlyEquals(v), false);
+        QCOMPARE(v3.strictlyEquals(v4), true);
+
+        v2 = QScriptValue();
+        QCOMPARE(v2.strictlyEquals(v), false);
+        QCOMPARE(v.toNumber(), 1.0);
+
+        QScriptValue v5(v);
+        QCOMPARE(v5.strictlyEquals(v), true);
+        v = QScriptValue();
+        QCOMPARE(v5.strictlyEquals(v), false);
+        QCOMPARE(v5.toNumber(), 1.0);
+    }
+
+    // constructors that take no engine argument
+    {
+        QScriptValue v(QScriptValue::UndefinedValue);
+        QCOMPARE(v.isValid(), true);
+        QCOMPARE(v.isUndefined(), true);
+        QCOMPARE(v.isObject(), false);
+        QCOMPARE(v.engine(), (QScriptEngine*)0);
+    }
+    {
+        QScriptValue v(QScriptValue::NullValue);
+        QCOMPARE(v.isValid(), true);
+        QCOMPARE(v.isNull(), true);
+        QCOMPARE(v.isObject(), false);
+        QCOMPARE(v.engine(), (QScriptEngine*)0);
+    }
+    {
+        QScriptValue v(false);
+        QCOMPARE(v.isValid(), true);
+        QCOMPARE(v.isBoolean(), true);
+        QCOMPARE(v.isBool(), true);
+        QCOMPARE(v.isObject(), false);
+        QCOMPARE(v.toBoolean(), false);
+        QCOMPARE(v.engine(), (QScriptEngine*)0);
+    }
+    {
+        QScriptValue v(int(1));
+        QCOMPARE(v.isValid(), true);
+        QCOMPARE(v.isNumber(), true);
+        QCOMPARE(v.isObject(), false);
+        QCOMPARE(v.toNumber(), 1.0);
+        QCOMPARE(v.engine(), (QScriptEngine*)0);
+    }
+    {
+        QScriptValue v(uint(1));
+        QCOMPARE(v.isValid(), true);
+        QCOMPARE(v.isNumber(), true);
+        QCOMPARE(v.isObject(), false);
+        QCOMPARE(v.toNumber(), 1.0);
+        QCOMPARE(v.engine(), (QScriptEngine*)0);
+    }
+    {
+        QScriptValue v(1.0);
+        QCOMPARE(v.isValid(), true);
+        QCOMPARE(v.isNumber(), true);
+        QCOMPARE(v.isObject(), false);
+        QCOMPARE(v.toNumber(), 1.0);
+        QCOMPARE(v.engine(), (QScriptEngine*)0);
+    }
+    {
+        QScriptValue v("ciao");
+        QCOMPARE(v.isValid(), true);
+        QCOMPARE(v.isString(), true);
+        QCOMPARE(v.isObject(), false);
+        QCOMPARE(v.toString(), QLatin1String("ciao"));
+        QCOMPARE(v.engine(), (QScriptEngine*)0);
+    }
+    {
+        QScriptValue v(QString("ciao"));
+        QCOMPARE(v.isValid(), true);
+        QCOMPARE(v.isString(), true);
+        QCOMPARE(v.isObject(), false);
+        QCOMPARE(v.toString(), QLatin1String("ciao"));
+        QCOMPARE(v.engine(), (QScriptEngine*)0);
+    }
+    // copy constructor, operator=
+    {
+        QScriptValue v(1.0);
+        QScriptValue v2(v);
+        QCOMPARE(v2.strictlyEquals(v), true);
+        QCOMPARE(v2.engine(), (QScriptEngine*)0);
+
+        QScriptValue v3(v);
+        QCOMPARE(v3.strictlyEquals(v), true);
+        QCOMPARE(v3.strictlyEquals(v2), true);
+        QCOMPARE(v3.engine(), (QScriptEngine*)0);
+
+        QScriptValue v4(2.0);
+        QCOMPARE(v4.strictlyEquals(v), false);
+        v3 = v4;
+        QCOMPARE(v3.strictlyEquals(v), false);
+        QCOMPARE(v3.strictlyEquals(v4), true);
+
+        v2 = QScriptValue();
+        QCOMPARE(v2.strictlyEquals(v), false);
+        QCOMPARE(v.toNumber(), 1.0);
+
+        QScriptValue v5(v);
+        QCOMPARE(v5.strictlyEquals(v), true);
+        v = QScriptValue();
+        QCOMPARE(v5.strictlyEquals(v), false);
+        QCOMPARE(v5.toNumber(), 1.0);
+    }
+
+    // 0 engine
+    QVERIFY(QScriptValue(0, QScriptValue::UndefinedValue).isUndefined());
+    QVERIFY(QScriptValue(0, QScriptValue::NullValue).isNull());
+    QVERIFY(QScriptValue(0, false).isBool());
+    QVERIFY(QScriptValue(0, int(1)).isNumber());
+    QVERIFY(QScriptValue(0, uint(1)).isNumber());
+    QVERIFY(QScriptValue(0, 1.0).isNumber());
+    QVERIFY(QScriptValue(0, "ciao").isString());
+    QVERIFY(QScriptValue(0, QString("ciao")).isString());
+}
+
+void tst_QScriptValue::getPropertySimple_data()
+{
+    QTest::addColumn<QString>("code");
+    QTest::addColumn<QString>("propertyName");
+    QTest::addColumn<QString>("desc");
+    QTest::addColumn<bool>("isArrayIndex");
+
+    QTest::newRow("new Array()")
+            << QString::fromAscii("new Array()")
+            << QString::fromAscii("length")
+            << QString::fromAscii("0")
+            << false;
+    QTest::newRow("new Object().length")
+            << QString::fromAscii("new Object()")
+            << QString::fromAscii("length")
+            << QString::fromAscii("") // Undefined is an invalid property.
+            << false;
+    QTest::newRow("new Object().toString")
+            << QString::fromAscii("new Object()")
+            << QString::fromAscii("toString")
+            << QString::fromAscii("function toString() {\n    [native code]\n}")
+            << false;
+    QTest::newRow("[1,2,3,4]")
+            << QString::fromAscii("[1,2,3,'s',4]")
+            << QString::fromAscii("2")
+            << QString::fromAscii("3")
+            << true;
+    QTest::newRow("[1,3,'a','b']")
+            << QString::fromAscii("[1,3,'a','b']")
+            << QString::fromAscii("3")
+            << QString::fromAscii("b")
+            << true;
+    QTest::newRow("[4,5]")
+            << QString::fromAscii("[4,5]")
+            << QString::fromAscii("123")
+            << QString::fromAscii("") // Undefined is an invalid property.
+            << true;
+    QTest::newRow("[1,3,4]")
+            << QString::fromAscii("[1,3,4]")
+            << QString::fromAscii("abc")
+            << QString::fromAscii("") // Undefined is an invalid property.
+            << true;
+}
+
+void tst_QScriptValue::getPropertySimple()
+{
+    QFETCH(QString, code);
+    QFETCH(QString, propertyName);
+    QFETCH(QString, desc);
+
+    QScriptEngine engine;
+    QScriptValue object = engine.evaluate(code);
+    QVERIFY(object.isValid());
+    {
+        QScriptValue property = object.property(propertyName);
+        QCOMPARE(property.toString(), desc);
+    }
+    {
+        QScriptString name = engine.toStringHandle(propertyName);
+        QScriptValue property = object.property(name);
+        QCOMPARE(property.toString(), desc);
+    }
+    {
+        bool ok;
+        quint32 idx = engine.toStringHandle(propertyName).toArrayIndex(&ok);
+        if (ok) {
+            QScriptValue property = object.property(idx);
+            QCOMPARE(property.toString(), desc);
+        }
+    }
+}
+
+void tst_QScriptValue::setPropertySimple()
+{
+    QScriptEngine engine;
+    {
+        QScriptValue invalid;
+        QScriptValue property(1234);
+
+        invalid.setProperty("aaa", property);
+        invalid.setProperty(13, property);
+        invalid.setProperty(engine.toStringHandle("aaa"), property);
+
+        QVERIFY(!invalid.property("aaa").isValid());
+        QVERIFY(!invalid.property(13).isValid());
+        QVERIFY(!invalid.property(engine.toStringHandle("aaa")).isValid());
+    }
+    {
+        QScriptValue object = engine.newObject();
+        QScriptValue property;
+
+        object.setProperty(13, property);
+        object.setProperty("aaa", property);
+        object.setProperty(engine.toStringHandle("aaa"), property);
+
+        QVERIFY(!object.property(13).isValid());
+        QVERIFY(!object.property("aaa").isValid());
+        QVERIFY(!object.property(engine.toStringHandle("aaa")).isValid());
+    }
+    {
+        // Check if setting an invalid property works as deleteProperty.
+        QScriptValue object = engine.evaluate("o = {13: 0, 'aaa': 3, 'bbb': 1}");
+        QScriptValue property;
+
+        QVERIFY(object.property(13).isValid());
+        QVERIFY(object.property("aaa").isValid());
+        QVERIFY(object.property(engine.toStringHandle("aaa")).isValid());
+
+        object.setProperty(13, property);
+        object.setProperty("aaa", property);
+        object.setProperty(engine.toStringHandle("bbb"), property);
+
+        QVERIFY(!object.property(13).isValid());
+        QVERIFY(!object.property("aaa").isValid());
+        QVERIFY(!object.property(engine.toStringHandle("aaa")).isValid());
+    }
+    {
+        QScriptValue object = engine.evaluate("new Object");
+        QVERIFY(object.isObject());
+        QScriptValue property = object.property("foo");
+        QVERIFY(!property.isValid());
+        property = QScriptValue(2);
+        object.setProperty("foo", property);
+        QVERIFY(object.property("foo").isNumber());
+        QVERIFY(object.property("foo").toNumber() == 2);
+    }
+    {
+        QScriptValue o1 = engine.evaluate("o1 = new Object; o1");
+        QScriptValue o2 = engine.evaluate("o2 = new Object; o2");
+        QVERIFY(engine.evaluate("o1.__proto__ = o2; o1.__proto__ === o2").toBool());
+        QVERIFY(engine.evaluate("o2.foo = 22; o1.foo == 22").toBool());
+        QVERIFY(o1.property("foo").toString() == "22");
+        o2.setProperty("foo", QScriptValue(&engine, 456.0));
+        QVERIFY(engine.evaluate("o1.foo == 456").toBool());
+        QVERIFY(o1.property("foo").isNumber());
+    }
+}
+
+void tst_QScriptValue::getPropertyResolveFlag()
+{
+    QScriptEngine engine;
+    QScriptValue object1 = engine.evaluate("o1 = new Object();");
+    QScriptValue object2 = engine.evaluate("o2 = new Object(); o1.__proto__ = o2; o2");
+    QScriptValue number(&engine, 456.0);
+    QVERIFY(object1.isObject());
+    QVERIFY(object2.isObject());
+    QVERIFY(number.isNumber());
+
+    object2.setProperty("propertyInPrototype", number);
+    QVERIFY(object2.property("propertyInPrototype").isNumber());
+    // default is ResolvePrototype
+    QCOMPARE(object1.property("propertyInPrototype").strictlyEquals(number), true);
+    QCOMPARE(object1.property("propertyInPrototype", QScriptValue::ResolvePrototype)
+             .strictlyEquals(number), true);
+    QCOMPARE(object1.property("propertyInPrototype", QScriptValue::ResolveLocal).isValid(), false);
+}
+
+void tst_QScriptValue::getSetProperty()
+{
+    QScriptEngine eng;
+
+    QScriptValue object = eng.newObject();
+
+    QScriptValue str = QScriptValue(&eng, "bar");
+    object.setProperty("foo", str);
+    QCOMPARE(object.property("foo").toString(), str.toString());
+
+    QScriptValue num = QScriptValue(&eng, 123.0);
+    object.setProperty("baz", num);
+    QCOMPARE(object.property("baz").toNumber(), num.toNumber());
+
+    QScriptValue strstr = QScriptValue("bar");
+    QCOMPARE(strstr.engine(), (QScriptEngine *)0);
+    object.setProperty("foo", strstr);
+    QCOMPARE(object.property("foo").toString(), strstr.toString());
+    QCOMPARE(strstr.engine(), &eng); // the value has been bound to the engine
+
+    QScriptValue numnum = QScriptValue(123.0);
+    object.setProperty("baz", numnum);
+    QCOMPARE(object.property("baz").toNumber(), numnum.toNumber());
+
+    QScriptValue inv;
+    inv.setProperty("foo", num);
+    QCOMPARE(inv.property("foo").isValid(), false);
+
+    QScriptValue array = eng.newArray();
+    array.setProperty(0, num);
+    QCOMPARE(array.property(0).toNumber(), num.toNumber());
+    QCOMPARE(array.property("0").toNumber(), num.toNumber());
+    QCOMPARE(array.property("length").toUInt32(), quint32(1));
+    array.setProperty(1, str);
+    QCOMPARE(array.property(1).toString(), str.toString());
+    QCOMPARE(array.property("1").toString(), str.toString());
+    QCOMPARE(array.property("length").toUInt32(), quint32(2));
+    array.setProperty("length", QScriptValue(&eng, 1));
+    QCOMPARE(array.property("length").toUInt32(), quint32(1));
+    QCOMPARE(array.property(1).isValid(), false);
+
+    // task 162051 -- detecting whether the property is an array index or not
+    QVERIFY(eng.evaluate("a = []; a['00'] = 123; a['00']").strictlyEquals(QScriptValue(&eng, 123)));
+    QVERIFY(eng.evaluate("a.length").strictlyEquals(QScriptValue(&eng, 0)));
+    QVERIFY(eng.evaluate("a.hasOwnProperty('00')").strictlyEquals(QScriptValue(&eng, true)));
+    QVERIFY(eng.evaluate("a.hasOwnProperty('0')").strictlyEquals(QScriptValue(&eng, false)));
+    QVERIFY(eng.evaluate("a[0]").isUndefined());
+    QVERIFY(eng.evaluate("a[0.5] = 456; a[0.5]").strictlyEquals(QScriptValue(&eng, 456)));
+    QVERIFY(eng.evaluate("a.length").strictlyEquals(QScriptValue(&eng, 0)));
+    QVERIFY(eng.evaluate("a.hasOwnProperty('0.5')").strictlyEquals(QScriptValue(&eng, true)));
+    QVERIFY(eng.evaluate("a[0]").isUndefined());
+    QVERIFY(eng.evaluate("a[0] = 789; a[0]").strictlyEquals(QScriptValue(&eng, 789)));
+    QVERIFY(eng.evaluate("a.length").strictlyEquals(QScriptValue(&eng, 1)));
+
+    // task 183072 -- 0x800000000 is not an array index
+    eng.evaluate("a = []; a[0x800000000] = 123");
+    QVERIFY(eng.evaluate("a.length").strictlyEquals(QScriptValue(&eng, 0)));
+    QVERIFY(eng.evaluate("a[0]").isUndefined());
+    QVERIFY(eng.evaluate("a[0x800000000]").strictlyEquals(QScriptValue(&eng, 123)));
+
+    QScriptEngine otherEngine;
+    QScriptValue otherNum = QScriptValue(&otherEngine, 123);
+    QTest::ignoreMessage(QtWarningMsg, "QScriptValue::setProperty() failed: cannot set value created in a different engine");
+    object.setProperty("oof", otherNum);
+    QCOMPARE(object.property("oof").isValid(), false);
+
+    // test ResolveMode
+    QScriptValue object2 = eng.newObject();
+    object.setPrototype(object2);
+    QScriptValue num2 = QScriptValue(&eng, 456.0);
+    object2.setProperty("propertyInPrototype", num2);
+    // default is ResolvePrototype
+    QCOMPARE(object.property("propertyInPrototype")
+             .strictlyEquals(num2), true);
+    QCOMPARE(object.property("propertyInPrototype", QScriptValue::ResolvePrototype)
+             .strictlyEquals(num2), true);
+    QCOMPARE(object.property("propertyInPrototype", QScriptValue::ResolveLocal)
+             .isValid(), false);
+    QEXPECT_FAIL("", "QScriptValue::ResolveScope is not implemented", Continue);
+    QCOMPARE(object.property("propertyInPrototype", QScriptValue::ResolveScope)
+             .strictlyEquals(num2), false);
+    QCOMPARE(object.property("propertyInPrototype", QScriptValue::ResolveFull)
+             .strictlyEquals(num2), true);
+
+    // test property removal (setProperty(QScriptValue()))
+    QScriptValue object3 = eng.newObject();
+    object3.setProperty("foo", num);
+    QCOMPARE(object3.property("foo").strictlyEquals(num), true);
+    object3.setProperty("bar", str);
+    QCOMPARE(object3.property("bar").strictlyEquals(str), true);
+    object3.setProperty("foo", QScriptValue());
+    QCOMPARE(object3.property("foo").isValid(), false);
+    QCOMPARE(object3.property("bar").strictlyEquals(str), true);
+    object3.setProperty("foo", num);
+    QCOMPARE(object3.property("foo").strictlyEquals(num), true);
+    QCOMPARE(object3.property("bar").strictlyEquals(str), true);
+    object3.setProperty("bar", QScriptValue());
+    QCOMPARE(object3.property("bar").isValid(), false);
+    QCOMPARE(object3.property("foo").strictlyEquals(num), true);
+    object3.setProperty("foo", QScriptValue());
+    object3.setProperty("foo", QScriptValue());
+
+    eng.globalObject().setProperty("object3", object3);
+    QCOMPARE(eng.evaluate("object3.hasOwnProperty('foo')")
+             .strictlyEquals(QScriptValue(&eng, false)), true);
+    object3.setProperty("foo", num);
+    QCOMPARE(eng.evaluate("object3.hasOwnProperty('foo')")
+             .strictlyEquals(QScriptValue(&eng, true)), true);
+    eng.globalObject().setProperty("object3", QScriptValue());
+    QCOMPARE(eng.evaluate("this.hasOwnProperty('object3')")
+             .strictlyEquals(QScriptValue(&eng, false)), true);
+
+    eng.globalObject().setProperty("object", object);
+
+    // ReadOnly
+    object.setProperty("readOnlyProperty", num, QScriptValue::ReadOnly);
+    // QCOMPARE(object.propertyFlags("readOnlyProperty"), QScriptValue::ReadOnly);
+    QCOMPARE(object.property("readOnlyProperty").strictlyEquals(num), true);
+    eng.evaluate("object.readOnlyProperty = !object.readOnlyProperty");
+    QCOMPARE(object.property("readOnlyProperty").strictlyEquals(num), true);
+    // Should still be part of enumeration.
+    {
+        QScriptValue ret = eng.evaluate(
+            "found = false;"
+            "for (var p in object) {"
+            "  if (p == 'readOnlyProperty') {"
+            "    found = true; break;"
+            "  }"
+            "} found");
+        QCOMPARE(ret.strictlyEquals(QScriptValue(&eng, true)), true);
+    }
+    // should still be deletable
+    {
+        QScriptValue ret = eng.evaluate("delete object.readOnlyProperty");
+        QCOMPARE(ret.strictlyEquals(QScriptValue(&eng, true)), true);
+        QCOMPARE(object.property("readOnlyProperty").isValid(), false);
+    }
+
+    // Undeletable
+    object.setProperty("undeletableProperty", num, QScriptValue::Undeletable);
+    // QCOMPARE(object.propertyFlags("undeletableProperty"), QScriptValue::Undeletable);
+    QCOMPARE(object.property("undeletableProperty").strictlyEquals(num), true);
+    {
+        QScriptValue ret = eng.evaluate("delete object.undeletableProperty");
+        QCOMPARE(ret.strictlyEquals(QScriptValue(&eng, true)), false);
+        QCOMPARE(object.property("undeletableProperty").strictlyEquals(num), true);
+    }
+    // should still be writable
+    eng.evaluate("object.undeletableProperty = object.undeletableProperty + 1");
+    QCOMPARE(object.property("undeletableProperty").toNumber(), num.toNumber() + 1);
+    // should still be part of enumeration
+    {
+        QScriptValue ret = eng.evaluate(
+            "found = false;"
+            "for (var p in object) {"
+            "  if (p == 'undeletableProperty') {"
+            "    found = true; break;"
+            "  }"
+            "} found");
+        QCOMPARE(ret.strictlyEquals(QScriptValue(&eng, true)), true);
+    }
+    // should still be deletable from C++
+    object.setProperty("undeletableProperty", QScriptValue());
+    QEXPECT_FAIL("", "With JSC-based back-end, undeletable properties can't be deleted from C++", Continue);
+    QVERIFY(!object.property("undeletableProperty").isValid());
+    // QEXPECT_FAIL("", "With JSC-based back-end, undeletable properties can't be deleted from C++", Continue);
+    // QCOMPARE(object.propertyFlags("undeletableProperty"), 0);
+
+    // SkipInEnumeration
+    object.setProperty("dontEnumProperty", num, QScriptValue::SkipInEnumeration);
+    // QCOMPARE(object.propertyFlags("dontEnumProperty"), QScriptValue::SkipInEnumeration);
+    QCOMPARE(object.property("dontEnumProperty").strictlyEquals(num), true);
+    // should not be part of enumeration
+    {
+        QScriptValue ret = eng.evaluate(
+            "found = false;"
+            "for (var p in object) {"
+            "  if (p == 'dontEnumProperty') {"
+            "    found = true; break;"
+            "  }"
+            "} found");
+        QCOMPARE(ret.strictlyEquals(QScriptValue(&eng, false)), true);
+    }
+    // should still be writable
+    eng.evaluate("object.dontEnumProperty = object.dontEnumProperty + 1");
+    QCOMPARE(object.property("dontEnumProperty").toNumber(), num.toNumber() + 1);
+    // should still be deletable
+    {
+        QScriptValue ret = eng.evaluate("delete object.dontEnumProperty");
+        QCOMPARE(ret.strictlyEquals(QScriptValue(&eng, true)), true);
+        QCOMPARE(object.property("dontEnumProperty").isValid(), false);
+    }
+
+    // change flags
+    object.setProperty("flagProperty", str);
+    // QCOMPARE(object.propertyFlags("flagProperty"), static_cast<QScriptValue::PropertyFlags>(0));
+
+    object.setProperty("flagProperty", str, QScriptValue::ReadOnly);
+    // QCOMPARE(object.propertyFlags("flagProperty"), QScriptValue::ReadOnly);
+
+    // object.setProperty("flagProperty", str, object.propertyFlags("flagProperty") | QScriptValue::SkipInEnumeration);
+    // QCOMPARE(object.propertyFlags("flagProperty"), QScriptValue::ReadOnly | QScriptValue::SkipInEnumeration);
+
+    object.setProperty("flagProperty", str, QScriptValue::KeepExistingFlags);
+    // QCOMPARE(object.propertyFlags("flagProperty"), QScriptValue::ReadOnly | QScriptValue::SkipInEnumeration);
+
+    object.setProperty("flagProperty", str, QScriptValue::UserRange);
+    // QCOMPARE(object.propertyFlags("flagProperty"), QScriptValue::UserRange);
+
+    // flags of property in the prototype
+    {
+        QScriptValue object2 = eng.newObject();
+        object2.setPrototype(object);
+        // QCOMPARE(object2.propertyFlags("flagProperty", QScriptValue::ResolveLocal), 0);
+        // QCOMPARE(object2.propertyFlags("flagProperty"), QScriptValue::UserRange);
+    }
+
+    // using interned strings
+    QScriptString foo = eng.toStringHandle("foo");
+
+    object.setProperty(foo, QScriptValue());
+    QVERIFY(!object.property(foo).isValid());
+
+    object.setProperty(foo, num);
+    QVERIFY(object.property(foo).strictlyEquals(num));
+    QVERIFY(object.property("foo").strictlyEquals(num));
+    // QVERIFY(object.propertyFlags(foo) == 0);
+}
+
+void tst_QScriptValue::toStringSimple_data()
+{
+    QTest::addColumn<QString>("code");
+    QTest::addColumn<QString>("result");
+
+    QTest::newRow("string") << QString::fromAscii("'hello'") << QString::fromAscii("hello");
+    QTest::newRow("string utf") << QString::fromUtf8("'ąśćżźółńę'") << QString::fromUtf8("ąśćżźółńę");
+    QTest::newRow("expression") << QString::fromAscii("1 + 4") << QString::fromAscii("5");
+    QTest::newRow("null") << QString::fromAscii("null") << QString::fromAscii("null");
+    QTest::newRow("boolean") << QString::fromAscii("false") << QString::fromAscii("false");
+    QTest::newRow("undefined") << QString::fromAscii("undefined") << QString::fromAscii("undefined");
+    QTest::newRow("object") << QString::fromAscii("new Object") << QString::fromAscii("[object Object]");
+}
+
+/* Test conversion to string from different JSC types */
+void tst_QScriptValue::toStringSimple()
+{
+    QFETCH(QString, code);
+    QFETCH(QString, result);
+
+    QScriptEngine engine;
+    QCOMPARE(engine.evaluate(code).toString(), result);
+}
+
+void tst_QScriptValue::copyConstructor_data()
+{
+    QScriptEngine engine;
+    QScriptValue nnumber(123);
+    QScriptValue nstring("ping");
+    QScriptValue number(engine.evaluate("1"));
+    QScriptValue string(engine.evaluate("'foo'"));
+    QScriptValue object(engine.evaluate("new Object"));
+    QScriptValue undefined(engine.evaluate("undefined"));
+    QScriptValue null(engine.evaluate("null"));
+
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<QString>("result");
+
+    QTest::newRow("native number") << nnumber << QString::number(123);
+    QTest::newRow("native string") << nstring << QString("ping");
+    QTest::newRow("number") << number << QString::fromAscii("1");
+    QTest::newRow("string") << string << QString::fromAscii("foo");
+    QTest::newRow("object") << object << QString::fromAscii("[object Object]");
+    QTest::newRow("undefined") << undefined << QString::fromAscii("undefined");
+    QTest::newRow("null") << null << QString::fromAscii("null");
+}
+
+void tst_QScriptValue::copyConstructor()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(QString, result);
+
+    QVERIFY(value.isValid());
+    QScriptValue tmp(value);
+    QVERIFY(tmp.isValid());
+    QCOMPARE(tmp.toString(), result);
+}
+
+void tst_QScriptValue::assignOperator_data()
+{
+    copyConstructor_data();
+}
+
+void tst_QScriptValue::assignOperator()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(QString, result);
+
+    QScriptValue tmp;
+    tmp = value;
+    QVERIFY(tmp.isValid());
+    QCOMPARE(tmp.toString(), result);
+}
+
+/* Test internal data sharing between a diffrenet QScriptValue. */
+void tst_QScriptValue::dataSharing()
+{
+    QScriptEngine engine;
+    QScriptValue v1;
+    QScriptValue v2(v1);
+
+    v1 = engine.evaluate("1"); // v1 == 1 ; v2 invalid.
+    QVERIFY(v1.isValid());
+    QVERIFY(!v2.isValid());
+
+    v2 = v1; // v1 == 1; v2 == 1.
+    QVERIFY(v1.isValid());
+    QVERIFY(v2.isValid());
+
+    v1 = engine.evaluate("obj = new Date"); // v1 == [object Date] ; v2 == 1.
+    QVERIFY(v1.isValid());
+    QVERIFY(v2.isValid());
+    QVERIFY(v2.toString() != v1.toString());
+
+    // TODO add object manipulation (v1 and v2 point to the same object).
+}
+
+void tst_QScriptValue::constructors_data()
+{
+    QScriptEngine engine;
+
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<QString>("string");
+    QTest::addColumn<bool>("valid");
+    QTest::addColumn<bool>("object");
+
+    QTest::newRow("invalid") << QScriptValue() << QString() << false << false;
+    QTest::newRow("number") << QScriptValue(-21) << QString::number(-21) << true << false;
+    QTest::newRow("bool") << QScriptValue(true) << QString::fromAscii("true") << true << false;
+    QTest::newRow("double") << QScriptValue(21.12) << QString::number(21.12) << true << false;
+    QTest::newRow("string") << QScriptValue("AlaMaKota") << QString::fromAscii("AlaMaKota") << true << false;
+    QTest::newRow("object") << engine.evaluate("new Object") << QString::fromAscii("[object Object]") << true << true;
+    QTest::newRow("null") << QScriptValue(QScriptValue::NullValue)<< QString::fromAscii("null") << true << false;
+    QTest::newRow("undef") << QScriptValue(QScriptValue::UndefinedValue)<< QString::fromAscii("undefined") << true << false;
+}
+
+void tst_QScriptValue::constructors()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(QString, string);
+    QFETCH(bool, valid);
+    QFETCH(bool, object);
+
+    QCOMPARE(value.isValid(), valid);
+    QCOMPARE(value.toString(), string);
+    QCOMPARE(value.isObject(), object);
+}
+
+void tst_QScriptValue::call()
+{
+    QScriptEngine engine;
+    QScriptValue ping = engine.evaluate("( function() {return 'ping';} )");
+    QScriptValue incr = engine.evaluate("( function(i) {return i + 1;} )");
+    QScriptValue one(1);
+    QScriptValue five(5);
+    QScriptValue result;
+
+    QVERIFY(one.isValid());
+    QVERIFY(five.isValid());
+
+    QVERIFY(ping.isValid());
+    QVERIFY(ping.isFunction());
+    result = ping.call();
+    QVERIFY(result.isValid());
+    QCOMPARE(result.toString(), QString::fromUtf8("ping"));
+
+    QVERIFY(incr.isValid());
+    QVERIFY(incr.isFunction());
+    result = incr.call(QScriptValue(), QScriptValueList() << one);
+    QVERIFY(result.isValid());
+    QCOMPARE(result.toString(), QString("2"));
+
+    QCOMPARE(incr.call(QScriptValue(), QScriptValueList() << five).toString(), QString::fromAscii("6"));
+
+    QVERIFY(incr.call().isValid()); // Exception.
+}
+
+void tst_QScriptValue::getSetPrototype()
+{
+    QScriptEngine engine;
+    QScriptValue object = engine.evaluate("new Object()");
+    QScriptValue object2 = engine.evaluate("new Object()");
+    object2.setPrototype(object);
+    QCOMPARE(object2.prototype().strictlyEquals(object), true);
+
+    QScriptValue inv;
+    inv.setPrototype(object);
+    QCOMPARE(inv.prototype().isValid(), false);
+
+    QScriptEngine otherEngine;
+    QScriptValue object3 = otherEngine.evaluate("new Object()");
+    QTest::ignoreMessage(QtWarningMsg, "QScriptValue::setPrototype() failed: cannot set a prototype created in a different engine");
+    object2.setPrototype(object3);
+    QCOMPARE(object2.prototype().strictlyEquals(object), true);
+
+    // cyclic prototypes
+    {
+        QScriptValue ret = engine.evaluate("o = { }; p = { }; o.__proto__ = p; p.__proto__ = o");
+        QCOMPARE(ret.isError(), true);
+        QCOMPARE(ret.toString(), QLatin1String("Error: cyclic __proto__ value"));
+    }
+    {
+        QScriptValue ret = engine.evaluate("p.__proto__ = { }");
+        QCOMPARE(ret.isError(), false);
+    }
+
+    QScriptValue old = object.prototype();
+    QTest::ignoreMessage(QtWarningMsg, "QScriptValue::setPrototype() failed: cyclic prototype value");
+    object.setPrototype(object);
+    QCOMPARE(object.prototype().strictlyEquals(old), true);
+
+    object2.setPrototype(object);
+    QTest::ignoreMessage(QtWarningMsg, "QScriptValue::setPrototype() failed: cyclic prototype value");
+    object.setPrototype(object2);
+    QCOMPARE(object.prototype().strictlyEquals(old), true);
+}
+
+void tst_QScriptValue::toObjectSimple()
+{
+    QScriptEngine eng;
+
+    QScriptValue undefined = eng.undefinedValue();
+    QCOMPARE(undefined.toObject().isValid(), false);
+    QScriptValue null = eng.nullValue();
+    QCOMPARE(null.toObject().isValid(), false);
+    QCOMPARE(QScriptValue().toObject().isValid(), false);
+
+    QScriptValue falskt = QScriptValue(&eng, false);
+    {
+        QScriptValue tmp = falskt.toObject();
+        QCOMPARE(tmp.isObject(), true);
+        QCOMPARE(falskt.isObject(), false);
+        QCOMPARE(tmp.toNumber(), falskt.toNumber());
+    }
+
+    QScriptValue sant = QScriptValue(&eng, true);
+    {
+        QScriptValue tmp = sant.toObject();
+        QCOMPARE(tmp.isObject(), true);
+        QCOMPARE(sant.isObject(), false);
+        QCOMPARE(tmp.toNumber(), sant.toNumber());
+    }
+
+    QScriptValue number = QScriptValue(&eng, 123.0);
+    {
+        QScriptValue tmp = number.toObject();
+        QCOMPARE(tmp.isObject(), true);
+        QCOMPARE(number.isObject(), false);
+        QCOMPARE(tmp.toNumber(), number.toNumber());
+    }
+
+    QScriptValue str = QScriptValue(&eng, QString("ciao"));
+    {
+        QScriptValue tmp = str.toObject();
+        QCOMPARE(tmp.isObject(), true);
+        QCOMPARE(str.isObject(), false);
+        QCOMPARE(tmp.toString(), str.toString());
+    }
+
+
+    QScriptValue object = eng.evaluate("new Object");
+    {
+        QScriptValue tmp = object.toObject();
+        QVERIFY(tmp.strictlyEquals(object));
+        QCOMPARE(tmp.isObject(), true);
+    }
+
+
+    // V2 constructors: in this case, you have to use QScriptEngine::toObject()
+    {
+        QScriptValue undefined = QScriptValue(QScriptValue::UndefinedValue);
+        QVERIFY(!undefined.toObject().isValid());
+        QVERIFY(!eng.toObject(undefined).isValid());
+        QVERIFY(!undefined.engine());
+
+        QScriptValue null = QScriptValue(QScriptValue::NullValue);
+        QVERIFY(!null.toObject().isValid());
+        QVERIFY(!eng.toObject(null).isValid());
+        QVERIFY(!null.engine());
+
+        QScriptValue falskt = QScriptValue(false);
+        QVERIFY(!falskt.toObject().isValid());
+        QCOMPARE(falskt.isObject(), false);
+        QVERIFY(!falskt.engine());
+        {
+            QScriptValue tmp = eng.toObject(falskt);
+            QVERIFY(tmp.isObject());
+            QVERIFY(tmp.toBool());
+            QVERIFY(!falskt.isObject());
+        }
+
+        QScriptValue sant = QScriptValue(true);
+        QVERIFY(!sant.toObject().isValid());
+        QCOMPARE(sant.isObject(), false);
+        QVERIFY(!sant.engine());
+        {
+            QScriptValue tmp = eng.toObject(sant);
+            QVERIFY(tmp.isObject());
+            QVERIFY(tmp.toBool());
+            QVERIFY(!sant.isObject());
+        }
+
+        QScriptValue number = QScriptValue(123.0);
+        QVERIFY(!number.toObject().isValid());
+        QVERIFY(!number.engine());
+        QCOMPARE(number.isObject(), false);
+        {
+            QScriptValue tmp = eng.toObject(number);
+            QVERIFY(tmp.isObject());
+            QCOMPARE(tmp.toInt32(), number.toInt32());
+            QVERIFY(!number.isObject());
+        }
+
+        QScriptValue str = QScriptValue(QString::fromLatin1("ciao"));
+        QVERIFY(!str.toObject().isValid());
+        QVERIFY(!str.engine());
+        QCOMPARE(str.isObject(), false);
+        {
+            QScriptValue tmp = eng.toObject(str);
+            QVERIFY(tmp.isObject());
+            QCOMPARE(tmp.toString(), QString::fromLatin1("ciao"));
+            QVERIFY(!str.isObject());
+        }
+    }
+}
+
+void tst_QScriptValue::setProperty_data()
+{
+    QTest::addColumn<QScriptValue>("property");
+    QTest::addColumn<int>("flag");
+
+    QTest::newRow("int + keepExistingFlags") << QScriptValue(123456) << static_cast<int>(QScriptValue::KeepExistingFlags);
+    QTest::newRow("int + undeletable") << QScriptValue(123456) << static_cast<int>(QScriptValue::Undeletable);
+    QTest::newRow("int + readOnly") << QScriptValue(123456) << static_cast<int>(QScriptValue::ReadOnly);
+    QTest::newRow("int + readOnly|undeletable") << QScriptValue(123456) << static_cast<int>(QScriptValue::ReadOnly | QScriptValue::Undeletable);
+    QTest::newRow("int + skipInEnumeration") << QScriptValue(123456) << static_cast<int>(QScriptValue::SkipInEnumeration);
+    QTest::newRow("int + skipInEnumeration|readOnly") << QScriptValue(123456) << static_cast<int>(QScriptValue::SkipInEnumeration | QScriptValue::ReadOnly);
+    QTest::newRow("int + skipInEnumeration|undeletable") << QScriptValue(123456) << static_cast<int>(QScriptValue::SkipInEnumeration | QScriptValue::Undeletable);
+    QTest::newRow("int + skipInEnumeration|readOnly|undeletable") << QScriptValue(123456) << static_cast<int>(QScriptValue::SkipInEnumeration | QScriptValue::ReadOnly | QScriptValue::Undeletable);
+}
+
+void tst_QScriptValue::setProperty()
+{
+    QFETCH(QScriptValue, property);
+    QFETCH(int, flag);
+    QScriptValue::PropertyFlags flags = static_cast<QScriptValue::PropertyFlag>(flag);
+
+    QScriptEngine engine;
+    QScriptValue object = engine.evaluate("o = new Object; o");
+    QScriptValue proto = engine.evaluate("p = new Object; o.__proto__ = p; p");
+    engine.evaluate("o.defined1 = 1");
+    engine.evaluate("o.defined2 = 1");
+    engine.evaluate("o[5] = 1");
+    engine.evaluate("p.overloaded1 = 1");
+    engine.evaluate("o.overloaded1 = 2");
+    engine.evaluate("p[6] = 1");
+    engine.evaluate("o[6] = 2");
+    engine.evaluate("p.overloaded2 = 1");
+    engine.evaluate("o.overloaded2 = 2");
+    engine.evaluate("p.overloaded3 = 1");
+    engine.evaluate("o.overloaded3 = 2");
+    engine.evaluate("p[7] = 1");
+    engine.evaluate("o[7] = 2");
+    engine.evaluate("p.overloaded4 = 1");
+    engine.evaluate("o.overloaded4 = 2");
+
+    // tries to set undefined property directly on object.
+    object.setProperty(QString::fromAscii("undefined1"), property, flags);
+    QVERIFY(engine.evaluate("o.undefined1").strictlyEquals(property));
+    object.setProperty(engine.toStringHandle("undefined2"), property, flags);
+    QVERIFY(object.property("undefined2").strictlyEquals(property));
+    object.setProperty(4, property, flags);
+    QVERIFY(object.property(4).strictlyEquals(property));
+
+    // tries to set defined property directly on object
+    object.setProperty("defined1", property, flags);
+    QVERIFY(engine.evaluate("o.defined1").strictlyEquals(property));
+    object.setProperty(engine.toStringHandle("defined2"), property, flags);
+    QVERIFY(object.property("defined2").strictlyEquals(property));
+    object.setProperty(5, property, flags);
+    QVERIFY(object.property(5).strictlyEquals(property));
+
+    // tries to set overloaded property directly on object
+    object.setProperty("overloaded1", property, flags);
+    QVERIFY(engine.evaluate("o.overloaded1").strictlyEquals(property));
+    object.setProperty(engine.toStringHandle("overloaded2"), property, flags);
+    QVERIFY(object.property("overloaded2").strictlyEquals(property));
+    object.setProperty(6, property, flags);
+    QVERIFY(object.property(6).strictlyEquals(property));
+
+    // tries to set overloaded property directly on prototype
+    proto.setProperty("overloaded3", property, flags);
+    QVERIFY(!engine.evaluate("o.overloaded3").strictlyEquals(property));
+    proto.setProperty(engine.toStringHandle("overloaded4"), property, flags);
+    QVERIFY(!object.property("overloaded4").strictlyEquals(property));
+    proto.setProperty(7, property, flags);
+    QVERIFY(!object.property(7).strictlyEquals(property));
+
+    // tries to set undefined property directly on prototype
+    proto.setProperty("undefined3", property, flags);
+    QVERIFY(engine.evaluate("o.undefined3").strictlyEquals(property));
+    proto.setProperty(engine.toStringHandle("undefined4"), property, flags);
+    QVERIFY(object.property("undefined4").strictlyEquals(property));
+    proto.setProperty(8, property, flags);
+    QVERIFY(object.property(8).strictlyEquals(property));
+
+    bool readOnly = flags & QScriptValue::ReadOnly;
+    bool skipInEnumeration = flags & QScriptValue::SkipInEnumeration;
+    bool undeletable = flags & QScriptValue::Undeletable;
+
+    QVERIFY(readOnly == engine.evaluate("!Object.getOwnPropertyDescriptor(o, '4').writable").toBool());
+    QEXPECT_FAIL("int + readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(readOnly == engine.evaluate("!Object.getOwnPropertyDescriptor(o, '5').writable").toBool());
+    QEXPECT_FAIL("int + readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(readOnly == engine.evaluate("!Object.getOwnPropertyDescriptor(o, '6').writable").toBool());
+    QEXPECT_FAIL("int + readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(readOnly == engine.evaluate("!Object.getOwnPropertyDescriptor(p, '7').writable").toBool());
+    QVERIFY(readOnly == engine.evaluate("!Object.getOwnPropertyDescriptor(p, '8').writable").toBool());
+    QVERIFY(readOnly == engine.evaluate("!Object.getOwnPropertyDescriptor(o, 'undefined1').writable").toBool());
+    QVERIFY(readOnly == engine.evaluate("!Object.getOwnPropertyDescriptor(o, 'undefined2').writable").toBool());
+    QVERIFY(readOnly == engine.evaluate("!Object.getOwnPropertyDescriptor(p, 'undefined3').writable").toBool());
+    QVERIFY(readOnly == engine.evaluate("!Object.getOwnPropertyDescriptor(p, 'undefined4').writable").toBool());
+    QEXPECT_FAIL("int + readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(readOnly == engine.evaluate("!Object.getOwnPropertyDescriptor(o, 'defined1').writable").toBool());
+    QEXPECT_FAIL("int + readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(readOnly == engine.evaluate("!Object.getOwnPropertyDescriptor(o, 'defined2').writable").toBool());
+    QVERIFY(engine.evaluate("!Object.getOwnPropertyDescriptor(p, 'undefined1').writable").toBool());
+    QVERIFY(engine.evaluate("!Object.getOwnPropertyDescriptor(p, 'undefined1').writable").toBool());
+    QEXPECT_FAIL("int + readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(readOnly == engine.evaluate("!Object.getOwnPropertyDescriptor(p, 'overloaded3').writable").toBool());
+    QEXPECT_FAIL("int + readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(readOnly == engine.evaluate("!Object.getOwnPropertyDescriptor(p, 'overloaded4').writable").toBool());
+    QEXPECT_FAIL("int + readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(readOnly == engine.evaluate("!Object.getOwnPropertyDescriptor(o, 'overloaded1').writable").toBool());
+    QEXPECT_FAIL("int + readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(readOnly == engine.evaluate("!Object.getOwnPropertyDescriptor(o, 'overloaded2').writable").toBool());
+    QVERIFY(!engine.evaluate("!Object.getOwnPropertyDescriptor(o, 'overloaded3').writable").toBool());
+    QVERIFY(!engine.evaluate("!Object.getOwnPropertyDescriptor(o, 'overloaded4').writable").toBool());
+
+    QVERIFY(undeletable == engine.evaluate("!Object.getOwnPropertyDescriptor(o, '4').configurable").toBool());
+    QEXPECT_FAIL("int + undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(undeletable == engine.evaluate("!Object.getOwnPropertyDescriptor(o, '5').configurable").toBool());
+    QEXPECT_FAIL("int + undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(undeletable == engine.evaluate("!Object.getOwnPropertyDescriptor(o, '6').configurable").toBool());
+    QEXPECT_FAIL("int + undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(undeletable == engine.evaluate("!Object.getOwnPropertyDescriptor(p, '7').configurable").toBool());
+    QVERIFY(undeletable == engine.evaluate("!Object.getOwnPropertyDescriptor(p, '8').configurable").toBool());
+    QVERIFY(undeletable == engine.evaluate("!Object.getOwnPropertyDescriptor(o, 'undefined1').configurable").toBool());
+    QVERIFY(undeletable == engine.evaluate("!Object.getOwnPropertyDescriptor(o, 'undefined2').configurable").toBool());
+    QVERIFY(undeletable == engine.evaluate("!Object.getOwnPropertyDescriptor(p, 'undefined3').configurable").toBool());
+    QVERIFY(undeletable == engine.evaluate("!Object.getOwnPropertyDescriptor(p, 'undefined4').configurable").toBool());
+    QEXPECT_FAIL("int + undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(undeletable == engine.evaluate("!Object.getOwnPropertyDescriptor(o, 'defined1').configurable").toBool());
+    QEXPECT_FAIL("int + undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(undeletable == engine.evaluate("!Object.getOwnPropertyDescriptor(o, 'defined2').configurable").toBool());
+    QEXPECT_FAIL("int + undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(undeletable == engine.evaluate("!Object.getOwnPropertyDescriptor(o, 'overloaded1').configurable").toBool());
+    QEXPECT_FAIL("int + undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(undeletable == engine.evaluate("!Object.getOwnPropertyDescriptor(o, 'overloaded2').configurable").toBool());
+    QVERIFY(engine.evaluate("Object.getOwnPropertyDescriptor(p, 'overloaded1').configurable").toBool());
+    QVERIFY(engine.evaluate("Object.getOwnPropertyDescriptor(p, 'overloaded2').configurable").toBool());
+    QVERIFY(engine.evaluate("Object.getOwnPropertyDescriptor(o, 'overloaded3').configurable").toBool());
+    QVERIFY(engine.evaluate("Object.getOwnPropertyDescriptor(o, 'overloaded4').configurable").toBool());
+    QEXPECT_FAIL("int + undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(undeletable == engine.evaluate("!Object.getOwnPropertyDescriptor(p, 'overloaded3').configurable").toBool());
+    QEXPECT_FAIL("int + undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(undeletable == engine.evaluate("!Object.getOwnPropertyDescriptor(p, 'overloaded4').configurable").toBool());
+
+    QVERIFY(skipInEnumeration != engine.evaluate("Object.getOwnPropertyDescriptor(o, '4').enumerable").toBool());
+    QEXPECT_FAIL("int + skipInEnumeration", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(skipInEnumeration != engine.evaluate("Object.getOwnPropertyDescriptor(o, '5').enumerable").toBool());
+    QEXPECT_FAIL("int + skipInEnumeration", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(skipInEnumeration != engine.evaluate("Object.getOwnPropertyDescriptor(o, '6').enumerable").toBool());
+    QEXPECT_FAIL("int + skipInEnumeration", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(skipInEnumeration != engine.evaluate("Object.getOwnPropertyDescriptor(p, '7').enumerable").toBool());
+    QVERIFY(skipInEnumeration != engine.evaluate("Object.getOwnPropertyDescriptor(p, '8').enumerable").toBool());
+    QVERIFY(skipInEnumeration != engine.evaluate("Object.getOwnPropertyDescriptor(o, 'undefined1').enumerable").toBool());
+    QVERIFY(skipInEnumeration != engine.evaluate("Object.getOwnPropertyDescriptor(o, 'undefined2').enumerable").toBool());
+    QVERIFY(skipInEnumeration != engine.evaluate("Object.getOwnPropertyDescriptor(p, 'undefined3').enumerable").toBool());
+    QVERIFY(skipInEnumeration != engine.evaluate("Object.getOwnPropertyDescriptor(p, 'undefined4').enumerable").toBool());
+    QEXPECT_FAIL("int + skipInEnumeration", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(skipInEnumeration != engine.evaluate("Object.getOwnPropertyDescriptor(o, 'overloaded1').enumerable").toBool());
+    QEXPECT_FAIL("int + skipInEnumeration", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(skipInEnumeration != engine.evaluate("Object.getOwnPropertyDescriptor(o, 'overloaded2').enumerable").toBool());
+    QVERIFY(engine.evaluate("p.propertyIsEnumerable('overloaded1')").toBool());
+    QVERIFY(engine.evaluate("p.propertyIsEnumerable('overloaded2')").toBool());
+    QVERIFY(engine.evaluate("o.propertyIsEnumerable('overloaded3')").toBool());
+    QVERIFY(engine.evaluate("o.propertyIsEnumerable('overloaded4')").toBool());
+    QEXPECT_FAIL("int + skipInEnumeration", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(skipInEnumeration != engine.evaluate("p.propertyIsEnumerable('overloaded3')").toBool());
+    QEXPECT_FAIL("int + skipInEnumeration", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(skipInEnumeration != engine.evaluate("p.propertyIsEnumerable('overloaded4')").toBool());
+    QEXPECT_FAIL("int + skipInEnumeration", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(skipInEnumeration != engine.evaluate("o.propertyIsEnumerable('defined1')").toBool());
+    QEXPECT_FAIL("int + skipInEnumeration", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QEXPECT_FAIL("int + skipInEnumeration|readOnly|undeletable", "WebKit bug: 40613 (The JSObjectSetProperty doesn't overwrite property flags)", Continue);
+    QVERIFY(skipInEnumeration != engine.evaluate("o.propertyIsEnumerable('defined2')").toBool());
+}
+
+void tst_QScriptValue::propertyFlag_data()
+{
+    QTest::addColumn<QString>("name");
+    QTest::addColumn<int>("flag");
+
+    QTest::newRow("?Cr@jzi!%$") << "?Cr@jzi!%$" << static_cast<int>(0);
+    QTest::newRow("ReadOnly") << "ReadOnly" << static_cast<int>(QScriptValue::ReadOnly);
+    QTest::newRow("Undeletable") << "Undeletable" << static_cast<int>(QScriptValue::Undeletable);
+    QTest::newRow("SkipInEnumeration") << "SkipInEnumeration" << static_cast<int>(QScriptValue::SkipInEnumeration);
+    QTest::newRow("ReadOnly | Undeletable") << "ReadOnly_Undeletable" << static_cast<int>(QScriptValue::ReadOnly | QScriptValue::Undeletable);
+    QTest::newRow("ReadOnly | SkipInEnumeration") << "ReadOnly_SkipInEnumeration" << static_cast<int>(QScriptValue::ReadOnly | QScriptValue::SkipInEnumeration);
+    QTest::newRow("Undeletable | SkipInEnumeration") << "Undeletable_SkipInEnumeration" << static_cast<int>(QScriptValue::Undeletable | QScriptValue::SkipInEnumeration);
+    QTest::newRow("ReadOnly | Undeletable | SkipInEnumeration") << "ReadOnly_Undeletable_SkipInEnumeration" << static_cast<int>(QScriptValue::ReadOnly | QScriptValue::Undeletable | QScriptValue::SkipInEnumeration);
+}
+
+void tst_QScriptValue::propertyFlag()
+{
+    QScriptEngine engine;
+    QFETCH(QString, name);
+    QFETCH(int, flag);
+    const QScriptString nameHandle = engine.toStringHandle(name);
+    const QString protoName = "proto" + name;
+    const QScriptString protoNameHandle = engine.toStringHandle(protoName);
+
+    QScriptValue proto = engine.newObject();
+    QScriptValue object = engine.newObject();
+    object.setPrototype(proto);
+
+    proto.setProperty(protoName, QScriptValue(124816), QScriptValue::PropertyFlag(flag));
+    object.setProperty(name, QScriptValue(124816), QScriptValue::PropertyFlag(flag));
+
+    // Check using QString name
+    QCOMPARE(object.propertyFlags(name), QScriptValue::PropertyFlag(flag));
+    QCOMPARE(object.propertyFlags(protoName, QScriptValue::ResolvePrototype), QScriptValue::PropertyFlag(flag));
+    QVERIFY(!object.propertyFlags(protoName, QScriptValue::ResolveLocal));
+
+    // Check using QScriptString name
+    QCOMPARE(object.propertyFlags(nameHandle), QScriptValue::PropertyFlag(flag));
+    QCOMPARE(object.propertyFlags(protoNameHandle, QScriptValue::ResolvePrototype), QScriptValue::PropertyFlag(flag));
+    QVERIFY(!object.propertyFlags(protoNameHandle, QScriptValue::ResolveLocal));
+}
+
+void tst_QScriptValue::globalObjectChanges()
+{
+    // API functionality shouldn't depend on Global Object.
+    QScriptEngine engine;
+    QScriptValue array = engine.newArray();
+    QScriptValue error = engine.evaluate("new Error");
+    QScriptValue object = engine.newObject();
+
+    object.setProperty("foo", 512);
+
+    // Remove properties form global object.
+    engine.evaluate("delete Object; delete Error; delete Array;");
+
+    QVERIFY(array.isArray());
+    QVERIFY(error.isError());
+    QVERIFY(object.isObject());
+
+    QVERIFY(object.property("foo").isValid());
+    QVERIFY(object.property("foo", QScriptValue::ResolveLocal).isValid());
+    object.setProperty("foo", QScriptValue());
+    QVERIFY(!object.property("foo").isValid());
+    QVERIFY(!object.property("foo", QScriptValue::ResolveLocal).isValid());
+}
+
+void tst_QScriptValue::assignAndCopyConstruct_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine;
+    // Copy & assign code is the same for all types, so it is enough to check only a few value.
+    for (unsigned i = 0; i < 10; ++i) {
+        QPair<QString, QScriptValue> testcase = initScriptValues(i);
+        QTest::newRow(testcase.first.toAscii().constData()) << testcase.second;
+    }
+}
+
+void tst_QScriptValue::assignAndCopyConstruct()
+{
+    QFETCH(QScriptValue, value);
+    QScriptValue copy(value);
+    QEXPECT_FAIL("QScriptValue(QScriptValue::NullValue)", "FIXME: WebKit bug 43038", Abort);
+    QEXPECT_FAIL("QScriptValue(QScriptValue::UndefinedValue)", "FIXME: WebKit bug 43038", Abort);
+    QCOMPARE(copy.strictlyEquals(value), !value.isNumber() || !qIsNaN(value.toNumber()));
+    QCOMPARE(copy.engine(), value.engine());
+
+    QScriptValue assigned = copy;
+    QCOMPARE(assigned.strictlyEquals(value), !copy.isNumber() || !qIsNaN(copy.toNumber()));
+    QCOMPARE(assigned.engine(), assigned.engine());
+
+    QScriptValue other(!value.toBool());
+    assigned = other;
+    QVERIFY(!assigned.strictlyEquals(copy));
+    QVERIFY(assigned.strictlyEquals(other));
+    QCOMPARE(assigned.engine(), other.engine());
+}
+
+QTEST_MAIN(tst_QScriptValue)
diff --git a/Source/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue.h b/Source/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue.h
new file mode 100644
index 0000000..7b7d9bc
--- /dev/null
+++ b/Source/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue.h
@@ -0,0 +1,143 @@
+/*
+    Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef tst_qscriptvalue_h
+#define tst_qscriptvalue_h
+
+#include "qscriptengine.h"
+#include "qscriptvalue.h"
+#include <QtCore/qnumeric.h>
+#include <QtTest/qtest.h>
+
+#define DEFINE_TEST_VALUE(expr) m_values.insert(QString::fromLatin1(#expr), expr)
+
+Q_DECLARE_METATYPE(QScriptValue*);
+Q_DECLARE_METATYPE(QScriptValue);
+typedef QPair<QString, QScriptValue> QPairQStringAndQScriptValue;
+Q_DECLARE_METATYPE(QPairQStringAndQScriptValue);
+
+class tst_QScriptValue : public QObject {
+    Q_OBJECT
+
+public:
+    tst_QScriptValue();
+    virtual ~tst_QScriptValue();
+
+private slots:
+    void toStringSimple_data();
+    void toStringSimple();
+    void copyConstructor_data();
+    void copyConstructor();
+    void assignOperator_data();
+    void assignOperator();
+    void dataSharing();
+    void constructors_data();
+    void constructors();
+    void getSetPrototype();
+    void call();
+    void ctor();
+    void toObjectSimple();
+    void getPropertySimple_data();
+    void getPropertySimple();
+    void setPropertySimple();
+    void setProperty_data();
+    void setProperty();
+    void getSetProperty();
+    void getPropertyResolveFlag();
+    void propertyFlag_data();
+    void propertyFlag();
+    void globalObjectChanges();
+    void assignAndCopyConstruct_data();
+    void assignAndCopyConstruct();
+
+    // Generated test functions.
+    void isArray_data();
+    void isArray();
+
+    void isBool_data();
+    void isBool();
+
+    void isBoolean_data();
+    void isBoolean();
+
+    void isError_data();
+    void isError();
+
+    void isNumber_data();
+    void isNumber();
+
+    void isFunction_data();
+    void isFunction();
+
+    void isNull_data();
+    void isNull();
+
+    void isObject_data();
+    void isObject();
+
+    void isString_data();
+    void isString();
+
+    void isUndefined_data();
+    void isUndefined();
+
+    void isValid_data();
+    void isValid();
+
+    void toString_data();
+    void toString();
+
+    void toNumber_data();
+    void toNumber();
+
+    void toBool_data();
+    void toBool();
+
+    void toBoolean_data();
+    void toBoolean();
+
+    void toInteger_data();
+    void toInteger();
+
+    void toInt32_data();
+    void toInt32();
+
+    void toUInt32_data();
+    void toUInt32();
+
+    void toUInt16_data();
+    void toUInt16();
+
+    void equals_data();
+    void equals();
+
+    void strictlyEquals_data();
+    void strictlyEquals();
+
+    void instanceOf_data();
+    void instanceOf();
+
+private:
+    // Generated function
+    QPair<QString, QScriptValue> initScriptValues(uint idx);
+
+    QScriptEngine* m_engine;
+};
+
+#endif // tst_qscriptvalue_h
diff --git a/Source/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue_generated_comparison.cpp b/Source/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue_generated_comparison.cpp
new file mode 100644
index 0000000..3209530
--- /dev/null
+++ b/Source/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue_generated_comparison.cpp
@@ -0,0 +1,1799 @@
+/*
+    Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+/****************************************************************************
+*************** This file has been generated. DO NOT MODIFY! ****************
+****************************************************************************/
+
+#include "tst_qscriptvalue.h"
+
+static const QString equals_array[] = {
+    "QScriptValue() <=> QScriptValue()",
+    "QScriptValue(QScriptValue::UndefinedValue) <=> QScriptValue(QScriptValue::UndefinedValue)",
+    "QScriptValue(QScriptValue::UndefinedValue) <=> QScriptValue(QScriptValue::NullValue)",
+    "QScriptValue(QScriptValue::UndefinedValue) <=> QScriptValue(0, QScriptValue::UndefinedValue)",
+    "QScriptValue(QScriptValue::UndefinedValue) <=> QScriptValue(0, QScriptValue::NullValue)",
+    "QScriptValue(QScriptValue::UndefinedValue) <=> QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "QScriptValue(QScriptValue::UndefinedValue) <=> QScriptValue(engine, QScriptValue::NullValue)",
+    "QScriptValue(QScriptValue::UndefinedValue) <=> engine->evaluate(\"{}\")",
+    "QScriptValue(QScriptValue::UndefinedValue) <=> engine->evaluate(\"undefined\")",
+    "QScriptValue(QScriptValue::UndefinedValue) <=> engine->evaluate(\"null\")",
+    "QScriptValue(QScriptValue::UndefinedValue) <=> engine->nullValue()",
+    "QScriptValue(QScriptValue::UndefinedValue) <=> engine->undefinedValue()",
+    "QScriptValue(QScriptValue::NullValue) <=> QScriptValue(QScriptValue::UndefinedValue)",
+    "QScriptValue(QScriptValue::NullValue) <=> QScriptValue(QScriptValue::NullValue)",
+    "QScriptValue(QScriptValue::NullValue) <=> QScriptValue(0, QScriptValue::UndefinedValue)",
+    "QScriptValue(QScriptValue::NullValue) <=> QScriptValue(0, QScriptValue::NullValue)",
+    "QScriptValue(QScriptValue::NullValue) <=> QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "QScriptValue(QScriptValue::NullValue) <=> QScriptValue(engine, QScriptValue::NullValue)",
+    "QScriptValue(QScriptValue::NullValue) <=> engine->evaluate(\"{}\")",
+    "QScriptValue(QScriptValue::NullValue) <=> engine->evaluate(\"undefined\")",
+    "QScriptValue(QScriptValue::NullValue) <=> engine->evaluate(\"null\")",
+    "QScriptValue(QScriptValue::NullValue) <=> engine->nullValue()",
+    "QScriptValue(QScriptValue::NullValue) <=> engine->undefinedValue()",
+    "QScriptValue(true) <=> QScriptValue(true)",
+    "QScriptValue(true) <=> QScriptValue(0, true)",
+    "QScriptValue(true) <=> QScriptValue(engine, true)",
+    "QScriptValue(true) <=> engine->evaluate(\"true\")",
+    "QScriptValue(false) <=> QScriptValue(false)",
+    "QScriptValue(false) <=> QScriptValue(0)",
+    "QScriptValue(false) <=> QScriptValue(0.0)",
+    "QScriptValue(false) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(false) <=> QScriptValue(QString())",
+    "QScriptValue(false) <=> QScriptValue(QString(\"0\"))",
+    "QScriptValue(false) <=> QScriptValue(0, false)",
+    "QScriptValue(false) <=> QScriptValue(0, 0)",
+    "QScriptValue(false) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(false) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(false) <=> QScriptValue(0, QString())",
+    "QScriptValue(false) <=> QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(false) <=> QScriptValue(engine, false)",
+    "QScriptValue(false) <=> QScriptValue(engine, 0)",
+    "QScriptValue(false) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(false) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(false) <=> QScriptValue(engine, QString())",
+    "QScriptValue(false) <=> QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(false) <=> engine->evaluate(\"[]\")",
+    "QScriptValue(false) <=> engine->evaluate(\"Array.prototype\")",
+    "QScriptValue(false) <=> engine->evaluate(\"new Array()\")",
+    "QScriptValue(false) <=> engine->evaluate(\"false\")",
+    "QScriptValue(false) <=> engine->evaluate(\"0\")",
+    "QScriptValue(false) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(false) <=> engine->evaluate(\"''\")",
+    "QScriptValue(false) <=> engine->evaluate(\"'0'\")",
+    "QScriptValue(false) <=> engine->newArray()",
+    "QScriptValue(int(122)) <=> QScriptValue(int(122))",
+    "QScriptValue(int(122)) <=> QScriptValue(0, int(122))",
+    "QScriptValue(int(122)) <=> QScriptValue(engine, int(122))",
+    "QScriptValue(int(122)) <=> engine->evaluate(\"122\")",
+    "QScriptValue(uint(124)) <=> QScriptValue(uint(124))",
+    "QScriptValue(uint(124)) <=> QScriptValue(0, uint(124))",
+    "QScriptValue(uint(124)) <=> QScriptValue(engine, uint(124))",
+    "QScriptValue(uint(124)) <=> engine->evaluate(\"124\")",
+    "QScriptValue(0) <=> QScriptValue(false)",
+    "QScriptValue(0) <=> QScriptValue(0)",
+    "QScriptValue(0) <=> QScriptValue(0.0)",
+    "QScriptValue(0) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(0) <=> QScriptValue(QString())",
+    "QScriptValue(0) <=> QScriptValue(QString(\"0\"))",
+    "QScriptValue(0) <=> QScriptValue(0, false)",
+    "QScriptValue(0) <=> QScriptValue(0, 0)",
+    "QScriptValue(0) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(0) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(0) <=> QScriptValue(0, QString())",
+    "QScriptValue(0) <=> QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(0) <=> QScriptValue(engine, false)",
+    "QScriptValue(0) <=> QScriptValue(engine, 0)",
+    "QScriptValue(0) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(0) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(0) <=> QScriptValue(engine, QString())",
+    "QScriptValue(0) <=> QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(0) <=> engine->evaluate(\"[]\")",
+    "QScriptValue(0) <=> engine->evaluate(\"Array.prototype\")",
+    "QScriptValue(0) <=> engine->evaluate(\"new Array()\")",
+    "QScriptValue(0) <=> engine->evaluate(\"false\")",
+    "QScriptValue(0) <=> engine->evaluate(\"0\")",
+    "QScriptValue(0) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(0) <=> engine->evaluate(\"''\")",
+    "QScriptValue(0) <=> engine->evaluate(\"'0'\")",
+    "QScriptValue(0) <=> engine->newArray()",
+    "QScriptValue(0.0) <=> QScriptValue(false)",
+    "QScriptValue(0.0) <=> QScriptValue(0)",
+    "QScriptValue(0.0) <=> QScriptValue(0.0)",
+    "QScriptValue(0.0) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(0.0) <=> QScriptValue(QString())",
+    "QScriptValue(0.0) <=> QScriptValue(QString(\"0\"))",
+    "QScriptValue(0.0) <=> QScriptValue(0, false)",
+    "QScriptValue(0.0) <=> QScriptValue(0, 0)",
+    "QScriptValue(0.0) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(0.0) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(0.0) <=> QScriptValue(0, QString())",
+    "QScriptValue(0.0) <=> QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(0.0) <=> QScriptValue(engine, false)",
+    "QScriptValue(0.0) <=> QScriptValue(engine, 0)",
+    "QScriptValue(0.0) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(0.0) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(0.0) <=> QScriptValue(engine, QString())",
+    "QScriptValue(0.0) <=> QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(0.0) <=> engine->evaluate(\"[]\")",
+    "QScriptValue(0.0) <=> engine->evaluate(\"Array.prototype\")",
+    "QScriptValue(0.0) <=> engine->evaluate(\"new Array()\")",
+    "QScriptValue(0.0) <=> engine->evaluate(\"false\")",
+    "QScriptValue(0.0) <=> engine->evaluate(\"0\")",
+    "QScriptValue(0.0) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(0.0) <=> engine->evaluate(\"''\")",
+    "QScriptValue(0.0) <=> engine->evaluate(\"'0'\")",
+    "QScriptValue(0.0) <=> engine->newArray()",
+    "QScriptValue(123.0) <=> QScriptValue(123.0)",
+    "QScriptValue(123.0) <=> QScriptValue(QString(\"123\"))",
+    "QScriptValue(123.0) <=> QScriptValue(0, 123.0)",
+    "QScriptValue(123.0) <=> QScriptValue(0, QString(\"123\"))",
+    "QScriptValue(123.0) <=> QScriptValue(engine, 123.0)",
+    "QScriptValue(123.0) <=> QScriptValue(engine, QString(\"123\"))",
+    "QScriptValue(123.0) <=> engine->evaluate(\"123.0\")",
+    "QScriptValue(123.0) <=> engine->evaluate(\"'123'\")",
+    "QScriptValue(6.37e-8) <=> QScriptValue(6.37e-8)",
+    "QScriptValue(6.37e-8) <=> QScriptValue(0, 6.37e-8)",
+    "QScriptValue(6.37e-8) <=> QScriptValue(engine, 6.37e-8)",
+    "QScriptValue(6.37e-8) <=> engine->evaluate(\"6.37e-8\")",
+    "QScriptValue(-6.37e-8) <=> QScriptValue(-6.37e-8)",
+    "QScriptValue(-6.37e-8) <=> QScriptValue(0, -6.37e-8)",
+    "QScriptValue(-6.37e-8) <=> QScriptValue(engine, -6.37e-8)",
+    "QScriptValue(-6.37e-8) <=> engine->evaluate(\"-6.37e-8\")",
+    "QScriptValue(0x43211234) <=> QScriptValue(0x43211234)",
+    "QScriptValue(0x43211234) <=> QScriptValue(0, 0x43211234)",
+    "QScriptValue(0x43211234) <=> QScriptValue(engine, 0x43211234)",
+    "QScriptValue(0x43211234) <=> engine->evaluate(\"0x43211234\")",
+    "QScriptValue(0x10000) <=> QScriptValue(0x10000)",
+    "QScriptValue(0x10000) <=> QScriptValue(0, 0x10000)",
+    "QScriptValue(0x10000) <=> QScriptValue(engine, 0x10000)",
+    "QScriptValue(0x10000) <=> engine->evaluate(\"0x10000\")",
+    "QScriptValue(0x10001) <=> QScriptValue(0x10001)",
+    "QScriptValue(0x10001) <=> QScriptValue(0, 0x10001)",
+    "QScriptValue(0x10001) <=> QScriptValue(engine, 0x10001)",
+    "QScriptValue(0x10001) <=> engine->evaluate(\"0x10001\")",
+    "QScriptValue(qInf()) <=> QScriptValue(qInf())",
+    "QScriptValue(qInf()) <=> QScriptValue(\"Infinity\")",
+    "QScriptValue(qInf()) <=> QScriptValue(0, qInf())",
+    "QScriptValue(qInf()) <=> QScriptValue(0, \"Infinity\")",
+    "QScriptValue(qInf()) <=> QScriptValue(engine, qInf())",
+    "QScriptValue(qInf()) <=> QScriptValue(engine, \"Infinity\")",
+    "QScriptValue(qInf()) <=> engine->evaluate(\"Infinity\")",
+    "QScriptValue(-qInf()) <=> QScriptValue(-qInf())",
+    "QScriptValue(-qInf()) <=> QScriptValue(\"-Infinity\")",
+    "QScriptValue(-qInf()) <=> QScriptValue(0, -qInf())",
+    "QScriptValue(-qInf()) <=> QScriptValue(0, \"-Infinity\")",
+    "QScriptValue(-qInf()) <=> QScriptValue(engine, -qInf())",
+    "QScriptValue(-qInf()) <=> QScriptValue(engine, \"-Infinity\")",
+    "QScriptValue(-qInf()) <=> engine->evaluate(\"-Infinity\")",
+    "QScriptValue(\"NaN\") <=> QScriptValue(\"NaN\")",
+    "QScriptValue(\"NaN\") <=> QScriptValue(0, \"NaN\")",
+    "QScriptValue(\"NaN\") <=> QScriptValue(engine, \"NaN\")",
+    "QScriptValue(\"Infinity\") <=> QScriptValue(qInf())",
+    "QScriptValue(\"Infinity\") <=> QScriptValue(\"Infinity\")",
+    "QScriptValue(\"Infinity\") <=> QScriptValue(0, qInf())",
+    "QScriptValue(\"Infinity\") <=> QScriptValue(0, \"Infinity\")",
+    "QScriptValue(\"Infinity\") <=> QScriptValue(engine, qInf())",
+    "QScriptValue(\"Infinity\") <=> QScriptValue(engine, \"Infinity\")",
+    "QScriptValue(\"Infinity\") <=> engine->evaluate(\"Infinity\")",
+    "QScriptValue(\"-Infinity\") <=> QScriptValue(-qInf())",
+    "QScriptValue(\"-Infinity\") <=> QScriptValue(\"-Infinity\")",
+    "QScriptValue(\"-Infinity\") <=> QScriptValue(0, -qInf())",
+    "QScriptValue(\"-Infinity\") <=> QScriptValue(0, \"-Infinity\")",
+    "QScriptValue(\"-Infinity\") <=> QScriptValue(engine, -qInf())",
+    "QScriptValue(\"-Infinity\") <=> QScriptValue(engine, \"-Infinity\")",
+    "QScriptValue(\"-Infinity\") <=> engine->evaluate(\"-Infinity\")",
+    "QScriptValue(\"ciao\") <=> QScriptValue(\"ciao\")",
+    "QScriptValue(\"ciao\") <=> QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(\"ciao\") <=> QScriptValue(0, \"ciao\")",
+    "QScriptValue(\"ciao\") <=> QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(\"ciao\") <=> QScriptValue(engine, \"ciao\")",
+    "QScriptValue(\"ciao\") <=> QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(\"ciao\") <=> engine->evaluate(\"'ciao'\")",
+    "QScriptValue(QString::fromLatin1(\"ciao\")) <=> QScriptValue(\"ciao\")",
+    "QScriptValue(QString::fromLatin1(\"ciao\")) <=> QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(QString::fromLatin1(\"ciao\")) <=> QScriptValue(0, \"ciao\")",
+    "QScriptValue(QString::fromLatin1(\"ciao\")) <=> QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(QString::fromLatin1(\"ciao\")) <=> QScriptValue(engine, \"ciao\")",
+    "QScriptValue(QString::fromLatin1(\"ciao\")) <=> QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(QString::fromLatin1(\"ciao\")) <=> engine->evaluate(\"'ciao'\")",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(false)",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(0)",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(0.0)",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(QString())",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(0, false)",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(0, 0)",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(0, QString())",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(engine, false)",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(engine, 0)",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(engine, QString())",
+    "QScriptValue(QString(\"\")) <=> engine->evaluate(\"[]\")",
+    "QScriptValue(QString(\"\")) <=> engine->evaluate(\"Array.prototype\")",
+    "QScriptValue(QString(\"\")) <=> engine->evaluate(\"new Array()\")",
+    "QScriptValue(QString(\"\")) <=> engine->evaluate(\"false\")",
+    "QScriptValue(QString(\"\")) <=> engine->evaluate(\"0\")",
+    "QScriptValue(QString(\"\")) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(QString(\"\")) <=> engine->evaluate(\"''\")",
+    "QScriptValue(QString(\"\")) <=> engine->newArray()",
+    "QScriptValue(QString()) <=> QScriptValue(false)",
+    "QScriptValue(QString()) <=> QScriptValue(0)",
+    "QScriptValue(QString()) <=> QScriptValue(0.0)",
+    "QScriptValue(QString()) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(QString()) <=> QScriptValue(QString())",
+    "QScriptValue(QString()) <=> QScriptValue(0, false)",
+    "QScriptValue(QString()) <=> QScriptValue(0, 0)",
+    "QScriptValue(QString()) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(QString()) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(QString()) <=> QScriptValue(0, QString())",
+    "QScriptValue(QString()) <=> QScriptValue(engine, false)",
+    "QScriptValue(QString()) <=> QScriptValue(engine, 0)",
+    "QScriptValue(QString()) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(QString()) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(QString()) <=> QScriptValue(engine, QString())",
+    "QScriptValue(QString()) <=> engine->evaluate(\"[]\")",
+    "QScriptValue(QString()) <=> engine->evaluate(\"Array.prototype\")",
+    "QScriptValue(QString()) <=> engine->evaluate(\"new Array()\")",
+    "QScriptValue(QString()) <=> engine->evaluate(\"false\")",
+    "QScriptValue(QString()) <=> engine->evaluate(\"0\")",
+    "QScriptValue(QString()) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(QString()) <=> engine->evaluate(\"''\")",
+    "QScriptValue(QString()) <=> engine->newArray()",
+    "QScriptValue(QString(\"0\")) <=> QScriptValue(false)",
+    "QScriptValue(QString(\"0\")) <=> QScriptValue(0)",
+    "QScriptValue(QString(\"0\")) <=> QScriptValue(0.0)",
+    "QScriptValue(QString(\"0\")) <=> QScriptValue(QString(\"0\"))",
+    "QScriptValue(QString(\"0\")) <=> QScriptValue(0, false)",
+    "QScriptValue(QString(\"0\")) <=> QScriptValue(0, 0)",
+    "QScriptValue(QString(\"0\")) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(QString(\"0\")) <=> QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(QString(\"0\")) <=> QScriptValue(engine, false)",
+    "QScriptValue(QString(\"0\")) <=> QScriptValue(engine, 0)",
+    "QScriptValue(QString(\"0\")) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(QString(\"0\")) <=> QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(QString(\"0\")) <=> engine->evaluate(\"false\")",
+    "QScriptValue(QString(\"0\")) <=> engine->evaluate(\"0\")",
+    "QScriptValue(QString(\"0\")) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(QString(\"0\")) <=> engine->evaluate(\"'0'\")",
+    "QScriptValue(QString(\"123\")) <=> QScriptValue(123.0)",
+    "QScriptValue(QString(\"123\")) <=> QScriptValue(QString(\"123\"))",
+    "QScriptValue(QString(\"123\")) <=> QScriptValue(0, 123.0)",
+    "QScriptValue(QString(\"123\")) <=> QScriptValue(0, QString(\"123\"))",
+    "QScriptValue(QString(\"123\")) <=> QScriptValue(engine, 123.0)",
+    "QScriptValue(QString(\"123\")) <=> QScriptValue(engine, QString(\"123\"))",
+    "QScriptValue(QString(\"123\")) <=> engine->evaluate(\"123.0\")",
+    "QScriptValue(QString(\"123\")) <=> engine->evaluate(\"'123'\")",
+    "QScriptValue(QString(\"12.4\")) <=> QScriptValue(QString(\"12.4\"))",
+    "QScriptValue(QString(\"12.4\")) <=> engine->evaluate(\"'12.4'\")",
+    "QScriptValue(0, QScriptValue::UndefinedValue) <=> QScriptValue(QScriptValue::UndefinedValue)",
+    "QScriptValue(0, QScriptValue::UndefinedValue) <=> QScriptValue(QScriptValue::NullValue)",
+    "QScriptValue(0, QScriptValue::UndefinedValue) <=> QScriptValue(0, QScriptValue::UndefinedValue)",
+    "QScriptValue(0, QScriptValue::UndefinedValue) <=> QScriptValue(0, QScriptValue::NullValue)",
+    "QScriptValue(0, QScriptValue::UndefinedValue) <=> QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "QScriptValue(0, QScriptValue::UndefinedValue) <=> QScriptValue(engine, QScriptValue::NullValue)",
+    "QScriptValue(0, QScriptValue::UndefinedValue) <=> engine->evaluate(\"{}\")",
+    "QScriptValue(0, QScriptValue::UndefinedValue) <=> engine->evaluate(\"undefined\")",
+    "QScriptValue(0, QScriptValue::UndefinedValue) <=> engine->evaluate(\"null\")",
+    "QScriptValue(0, QScriptValue::UndefinedValue) <=> engine->nullValue()",
+    "QScriptValue(0, QScriptValue::UndefinedValue) <=> engine->undefinedValue()",
+    "QScriptValue(0, QScriptValue::NullValue) <=> QScriptValue(QScriptValue::UndefinedValue)",
+    "QScriptValue(0, QScriptValue::NullValue) <=> QScriptValue(QScriptValue::NullValue)",
+    "QScriptValue(0, QScriptValue::NullValue) <=> QScriptValue(0, QScriptValue::UndefinedValue)",
+    "QScriptValue(0, QScriptValue::NullValue) <=> QScriptValue(0, QScriptValue::NullValue)",
+    "QScriptValue(0, QScriptValue::NullValue) <=> QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "QScriptValue(0, QScriptValue::NullValue) <=> QScriptValue(engine, QScriptValue::NullValue)",
+    "QScriptValue(0, QScriptValue::NullValue) <=> engine->evaluate(\"{}\")",
+    "QScriptValue(0, QScriptValue::NullValue) <=> engine->evaluate(\"undefined\")",
+    "QScriptValue(0, QScriptValue::NullValue) <=> engine->evaluate(\"null\")",
+    "QScriptValue(0, QScriptValue::NullValue) <=> engine->nullValue()",
+    "QScriptValue(0, QScriptValue::NullValue) <=> engine->undefinedValue()",
+    "QScriptValue(0, true) <=> QScriptValue(true)",
+    "QScriptValue(0, true) <=> QScriptValue(0, true)",
+    "QScriptValue(0, true) <=> QScriptValue(engine, true)",
+    "QScriptValue(0, true) <=> engine->evaluate(\"true\")",
+    "QScriptValue(0, false) <=> QScriptValue(false)",
+    "QScriptValue(0, false) <=> QScriptValue(0)",
+    "QScriptValue(0, false) <=> QScriptValue(0.0)",
+    "QScriptValue(0, false) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(0, false) <=> QScriptValue(QString())",
+    "QScriptValue(0, false) <=> QScriptValue(QString(\"0\"))",
+    "QScriptValue(0, false) <=> QScriptValue(0, false)",
+    "QScriptValue(0, false) <=> QScriptValue(0, 0)",
+    "QScriptValue(0, false) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(0, false) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(0, false) <=> QScriptValue(0, QString())",
+    "QScriptValue(0, false) <=> QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(0, false) <=> QScriptValue(engine, false)",
+    "QScriptValue(0, false) <=> QScriptValue(engine, 0)",
+    "QScriptValue(0, false) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(0, false) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(0, false) <=> QScriptValue(engine, QString())",
+    "QScriptValue(0, false) <=> QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(0, false) <=> engine->evaluate(\"[]\")",
+    "QScriptValue(0, false) <=> engine->evaluate(\"Array.prototype\")",
+    "QScriptValue(0, false) <=> engine->evaluate(\"new Array()\")",
+    "QScriptValue(0, false) <=> engine->evaluate(\"false\")",
+    "QScriptValue(0, false) <=> engine->evaluate(\"0\")",
+    "QScriptValue(0, false) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(0, false) <=> engine->evaluate(\"''\")",
+    "QScriptValue(0, false) <=> engine->evaluate(\"'0'\")",
+    "QScriptValue(0, false) <=> engine->newArray()",
+    "QScriptValue(0, int(122)) <=> QScriptValue(int(122))",
+    "QScriptValue(0, int(122)) <=> QScriptValue(0, int(122))",
+    "QScriptValue(0, int(122)) <=> QScriptValue(engine, int(122))",
+    "QScriptValue(0, int(122)) <=> engine->evaluate(\"122\")",
+    "QScriptValue(0, uint(124)) <=> QScriptValue(uint(124))",
+    "QScriptValue(0, uint(124)) <=> QScriptValue(0, uint(124))",
+    "QScriptValue(0, uint(124)) <=> QScriptValue(engine, uint(124))",
+    "QScriptValue(0, uint(124)) <=> engine->evaluate(\"124\")",
+    "QScriptValue(0, 0) <=> QScriptValue(false)",
+    "QScriptValue(0, 0) <=> QScriptValue(0)",
+    "QScriptValue(0, 0) <=> QScriptValue(0.0)",
+    "QScriptValue(0, 0) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(0, 0) <=> QScriptValue(QString())",
+    "QScriptValue(0, 0) <=> QScriptValue(QString(\"0\"))",
+    "QScriptValue(0, 0) <=> QScriptValue(0, false)",
+    "QScriptValue(0, 0) <=> QScriptValue(0, 0)",
+    "QScriptValue(0, 0) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(0, 0) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(0, 0) <=> QScriptValue(0, QString())",
+    "QScriptValue(0, 0) <=> QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(0, 0) <=> QScriptValue(engine, false)",
+    "QScriptValue(0, 0) <=> QScriptValue(engine, 0)",
+    "QScriptValue(0, 0) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(0, 0) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(0, 0) <=> QScriptValue(engine, QString())",
+    "QScriptValue(0, 0) <=> QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(0, 0) <=> engine->evaluate(\"[]\")",
+    "QScriptValue(0, 0) <=> engine->evaluate(\"Array.prototype\")",
+    "QScriptValue(0, 0) <=> engine->evaluate(\"new Array()\")",
+    "QScriptValue(0, 0) <=> engine->evaluate(\"false\")",
+    "QScriptValue(0, 0) <=> engine->evaluate(\"0\")",
+    "QScriptValue(0, 0) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(0, 0) <=> engine->evaluate(\"''\")",
+    "QScriptValue(0, 0) <=> engine->evaluate(\"'0'\")",
+    "QScriptValue(0, 0) <=> engine->newArray()",
+    "QScriptValue(0, 0.0) <=> QScriptValue(false)",
+    "QScriptValue(0, 0.0) <=> QScriptValue(0)",
+    "QScriptValue(0, 0.0) <=> QScriptValue(0.0)",
+    "QScriptValue(0, 0.0) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(0, 0.0) <=> QScriptValue(QString())",
+    "QScriptValue(0, 0.0) <=> QScriptValue(QString(\"0\"))",
+    "QScriptValue(0, 0.0) <=> QScriptValue(0, false)",
+    "QScriptValue(0, 0.0) <=> QScriptValue(0, 0)",
+    "QScriptValue(0, 0.0) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(0, 0.0) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(0, 0.0) <=> QScriptValue(0, QString())",
+    "QScriptValue(0, 0.0) <=> QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(0, 0.0) <=> QScriptValue(engine, false)",
+    "QScriptValue(0, 0.0) <=> QScriptValue(engine, 0)",
+    "QScriptValue(0, 0.0) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(0, 0.0) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(0, 0.0) <=> QScriptValue(engine, QString())",
+    "QScriptValue(0, 0.0) <=> QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(0, 0.0) <=> engine->evaluate(\"[]\")",
+    "QScriptValue(0, 0.0) <=> engine->evaluate(\"Array.prototype\")",
+    "QScriptValue(0, 0.0) <=> engine->evaluate(\"new Array()\")",
+    "QScriptValue(0, 0.0) <=> engine->evaluate(\"false\")",
+    "QScriptValue(0, 0.0) <=> engine->evaluate(\"0\")",
+    "QScriptValue(0, 0.0) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(0, 0.0) <=> engine->evaluate(\"''\")",
+    "QScriptValue(0, 0.0) <=> engine->evaluate(\"'0'\")",
+    "QScriptValue(0, 0.0) <=> engine->newArray()",
+    "QScriptValue(0, 123.0) <=> QScriptValue(123.0)",
+    "QScriptValue(0, 123.0) <=> QScriptValue(QString(\"123\"))",
+    "QScriptValue(0, 123.0) <=> QScriptValue(0, 123.0)",
+    "QScriptValue(0, 123.0) <=> QScriptValue(0, QString(\"123\"))",
+    "QScriptValue(0, 123.0) <=> QScriptValue(engine, 123.0)",
+    "QScriptValue(0, 123.0) <=> QScriptValue(engine, QString(\"123\"))",
+    "QScriptValue(0, 123.0) <=> engine->evaluate(\"123.0\")",
+    "QScriptValue(0, 123.0) <=> engine->evaluate(\"'123'\")",
+    "QScriptValue(0, 6.37e-8) <=> QScriptValue(6.37e-8)",
+    "QScriptValue(0, 6.37e-8) <=> QScriptValue(0, 6.37e-8)",
+    "QScriptValue(0, 6.37e-8) <=> QScriptValue(engine, 6.37e-8)",
+    "QScriptValue(0, 6.37e-8) <=> engine->evaluate(\"6.37e-8\")",
+    "QScriptValue(0, -6.37e-8) <=> QScriptValue(-6.37e-8)",
+    "QScriptValue(0, -6.37e-8) <=> QScriptValue(0, -6.37e-8)",
+    "QScriptValue(0, -6.37e-8) <=> QScriptValue(engine, -6.37e-8)",
+    "QScriptValue(0, -6.37e-8) <=> engine->evaluate(\"-6.37e-8\")",
+    "QScriptValue(0, 0x43211234) <=> QScriptValue(0x43211234)",
+    "QScriptValue(0, 0x43211234) <=> QScriptValue(0, 0x43211234)",
+    "QScriptValue(0, 0x43211234) <=> QScriptValue(engine, 0x43211234)",
+    "QScriptValue(0, 0x43211234) <=> engine->evaluate(\"0x43211234\")",
+    "QScriptValue(0, 0x10000) <=> QScriptValue(0x10000)",
+    "QScriptValue(0, 0x10000) <=> QScriptValue(0, 0x10000)",
+    "QScriptValue(0, 0x10000) <=> QScriptValue(engine, 0x10000)",
+    "QScriptValue(0, 0x10000) <=> engine->evaluate(\"0x10000\")",
+    "QScriptValue(0, 0x10001) <=> QScriptValue(0x10001)",
+    "QScriptValue(0, 0x10001) <=> QScriptValue(0, 0x10001)",
+    "QScriptValue(0, 0x10001) <=> QScriptValue(engine, 0x10001)",
+    "QScriptValue(0, 0x10001) <=> engine->evaluate(\"0x10001\")",
+    "QScriptValue(0, qInf()) <=> QScriptValue(qInf())",
+    "QScriptValue(0, qInf()) <=> QScriptValue(\"Infinity\")",
+    "QScriptValue(0, qInf()) <=> QScriptValue(0, qInf())",
+    "QScriptValue(0, qInf()) <=> QScriptValue(0, \"Infinity\")",
+    "QScriptValue(0, qInf()) <=> QScriptValue(engine, qInf())",
+    "QScriptValue(0, qInf()) <=> QScriptValue(engine, \"Infinity\")",
+    "QScriptValue(0, qInf()) <=> engine->evaluate(\"Infinity\")",
+    "QScriptValue(0, -qInf()) <=> QScriptValue(-qInf())",
+    "QScriptValue(0, -qInf()) <=> QScriptValue(\"-Infinity\")",
+    "QScriptValue(0, -qInf()) <=> QScriptValue(0, -qInf())",
+    "QScriptValue(0, -qInf()) <=> QScriptValue(0, \"-Infinity\")",
+    "QScriptValue(0, -qInf()) <=> QScriptValue(engine, -qInf())",
+    "QScriptValue(0, -qInf()) <=> QScriptValue(engine, \"-Infinity\")",
+    "QScriptValue(0, -qInf()) <=> engine->evaluate(\"-Infinity\")",
+    "QScriptValue(0, \"NaN\") <=> QScriptValue(\"NaN\")",
+    "QScriptValue(0, \"NaN\") <=> QScriptValue(0, \"NaN\")",
+    "QScriptValue(0, \"NaN\") <=> QScriptValue(engine, \"NaN\")",
+    "QScriptValue(0, \"Infinity\") <=> QScriptValue(qInf())",
+    "QScriptValue(0, \"Infinity\") <=> QScriptValue(\"Infinity\")",
+    "QScriptValue(0, \"Infinity\") <=> QScriptValue(0, qInf())",
+    "QScriptValue(0, \"Infinity\") <=> QScriptValue(0, \"Infinity\")",
+    "QScriptValue(0, \"Infinity\") <=> QScriptValue(engine, qInf())",
+    "QScriptValue(0, \"Infinity\") <=> QScriptValue(engine, \"Infinity\")",
+    "QScriptValue(0, \"Infinity\") <=> engine->evaluate(\"Infinity\")",
+    "QScriptValue(0, \"-Infinity\") <=> QScriptValue(-qInf())",
+    "QScriptValue(0, \"-Infinity\") <=> QScriptValue(\"-Infinity\")",
+    "QScriptValue(0, \"-Infinity\") <=> QScriptValue(0, -qInf())",
+    "QScriptValue(0, \"-Infinity\") <=> QScriptValue(0, \"-Infinity\")",
+    "QScriptValue(0, \"-Infinity\") <=> QScriptValue(engine, -qInf())",
+    "QScriptValue(0, \"-Infinity\") <=> QScriptValue(engine, \"-Infinity\")",
+    "QScriptValue(0, \"-Infinity\") <=> engine->evaluate(\"-Infinity\")",
+    "QScriptValue(0, \"ciao\") <=> QScriptValue(\"ciao\")",
+    "QScriptValue(0, \"ciao\") <=> QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, \"ciao\") <=> QScriptValue(0, \"ciao\")",
+    "QScriptValue(0, \"ciao\") <=> QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, \"ciao\") <=> QScriptValue(engine, \"ciao\")",
+    "QScriptValue(0, \"ciao\") <=> QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, \"ciao\") <=> engine->evaluate(\"'ciao'\")",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\")) <=> QScriptValue(\"ciao\")",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\")) <=> QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\")) <=> QScriptValue(0, \"ciao\")",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\")) <=> QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\")) <=> QScriptValue(engine, \"ciao\")",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\")) <=> QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\")) <=> engine->evaluate(\"'ciao'\")",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(false)",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(0)",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(0.0)",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(QString())",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(0, false)",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(0, 0)",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(0, QString())",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(engine, false)",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(engine, 0)",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(engine, QString())",
+    "QScriptValue(0, QString(\"\")) <=> engine->evaluate(\"[]\")",
+    "QScriptValue(0, QString(\"\")) <=> engine->evaluate(\"Array.prototype\")",
+    "QScriptValue(0, QString(\"\")) <=> engine->evaluate(\"new Array()\")",
+    "QScriptValue(0, QString(\"\")) <=> engine->evaluate(\"false\")",
+    "QScriptValue(0, QString(\"\")) <=> engine->evaluate(\"0\")",
+    "QScriptValue(0, QString(\"\")) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(0, QString(\"\")) <=> engine->evaluate(\"''\")",
+    "QScriptValue(0, QString(\"\")) <=> engine->newArray()",
+    "QScriptValue(0, QString()) <=> QScriptValue(false)",
+    "QScriptValue(0, QString()) <=> QScriptValue(0)",
+    "QScriptValue(0, QString()) <=> QScriptValue(0.0)",
+    "QScriptValue(0, QString()) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(0, QString()) <=> QScriptValue(QString())",
+    "QScriptValue(0, QString()) <=> QScriptValue(0, false)",
+    "QScriptValue(0, QString()) <=> QScriptValue(0, 0)",
+    "QScriptValue(0, QString()) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(0, QString()) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(0, QString()) <=> QScriptValue(0, QString())",
+    "QScriptValue(0, QString()) <=> QScriptValue(engine, false)",
+    "QScriptValue(0, QString()) <=> QScriptValue(engine, 0)",
+    "QScriptValue(0, QString()) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(0, QString()) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(0, QString()) <=> QScriptValue(engine, QString())",
+    "QScriptValue(0, QString()) <=> engine->evaluate(\"[]\")",
+    "QScriptValue(0, QString()) <=> engine->evaluate(\"Array.prototype\")",
+    "QScriptValue(0, QString()) <=> engine->evaluate(\"new Array()\")",
+    "QScriptValue(0, QString()) <=> engine->evaluate(\"false\")",
+    "QScriptValue(0, QString()) <=> engine->evaluate(\"0\")",
+    "QScriptValue(0, QString()) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(0, QString()) <=> engine->evaluate(\"''\")",
+    "QScriptValue(0, QString()) <=> engine->newArray()",
+    "QScriptValue(0, QString(\"0\")) <=> QScriptValue(false)",
+    "QScriptValue(0, QString(\"0\")) <=> QScriptValue(0)",
+    "QScriptValue(0, QString(\"0\")) <=> QScriptValue(0.0)",
+    "QScriptValue(0, QString(\"0\")) <=> QScriptValue(QString(\"0\"))",
+    "QScriptValue(0, QString(\"0\")) <=> QScriptValue(0, false)",
+    "QScriptValue(0, QString(\"0\")) <=> QScriptValue(0, 0)",
+    "QScriptValue(0, QString(\"0\")) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(0, QString(\"0\")) <=> QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(0, QString(\"0\")) <=> QScriptValue(engine, false)",
+    "QScriptValue(0, QString(\"0\")) <=> QScriptValue(engine, 0)",
+    "QScriptValue(0, QString(\"0\")) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(0, QString(\"0\")) <=> QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(0, QString(\"0\")) <=> engine->evaluate(\"false\")",
+    "QScriptValue(0, QString(\"0\")) <=> engine->evaluate(\"0\")",
+    "QScriptValue(0, QString(\"0\")) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(0, QString(\"0\")) <=> engine->evaluate(\"'0'\")",
+    "QScriptValue(0, QString(\"123\")) <=> QScriptValue(123.0)",
+    "QScriptValue(0, QString(\"123\")) <=> QScriptValue(QString(\"123\"))",
+    "QScriptValue(0, QString(\"123\")) <=> QScriptValue(0, 123.0)",
+    "QScriptValue(0, QString(\"123\")) <=> QScriptValue(0, QString(\"123\"))",
+    "QScriptValue(0, QString(\"123\")) <=> QScriptValue(engine, 123.0)",
+    "QScriptValue(0, QString(\"123\")) <=> QScriptValue(engine, QString(\"123\"))",
+    "QScriptValue(0, QString(\"123\")) <=> engine->evaluate(\"123.0\")",
+    "QScriptValue(0, QString(\"123\")) <=> engine->evaluate(\"'123'\")",
+    "QScriptValue(0, QString(\"12.3\")) <=> QScriptValue(0, QString(\"12.3\"))",
+    "QScriptValue(engine, QScriptValue::UndefinedValue) <=> QScriptValue(QScriptValue::UndefinedValue)",
+    "QScriptValue(engine, QScriptValue::UndefinedValue) <=> QScriptValue(QScriptValue::NullValue)",
+    "QScriptValue(engine, QScriptValue::UndefinedValue) <=> QScriptValue(0, QScriptValue::UndefinedValue)",
+    "QScriptValue(engine, QScriptValue::UndefinedValue) <=> QScriptValue(0, QScriptValue::NullValue)",
+    "QScriptValue(engine, QScriptValue::UndefinedValue) <=> QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "QScriptValue(engine, QScriptValue::UndefinedValue) <=> QScriptValue(engine, QScriptValue::NullValue)",
+    "QScriptValue(engine, QScriptValue::UndefinedValue) <=> engine->evaluate(\"{}\")",
+    "QScriptValue(engine, QScriptValue::UndefinedValue) <=> engine->evaluate(\"undefined\")",
+    "QScriptValue(engine, QScriptValue::UndefinedValue) <=> engine->evaluate(\"null\")",
+    "QScriptValue(engine, QScriptValue::UndefinedValue) <=> engine->nullValue()",
+    "QScriptValue(engine, QScriptValue::UndefinedValue) <=> engine->undefinedValue()",
+    "QScriptValue(engine, QScriptValue::NullValue) <=> QScriptValue(QScriptValue::UndefinedValue)",
+    "QScriptValue(engine, QScriptValue::NullValue) <=> QScriptValue(QScriptValue::NullValue)",
+    "QScriptValue(engine, QScriptValue::NullValue) <=> QScriptValue(0, QScriptValue::UndefinedValue)",
+    "QScriptValue(engine, QScriptValue::NullValue) <=> QScriptValue(0, QScriptValue::NullValue)",
+    "QScriptValue(engine, QScriptValue::NullValue) <=> QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "QScriptValue(engine, QScriptValue::NullValue) <=> QScriptValue(engine, QScriptValue::NullValue)",
+    "QScriptValue(engine, QScriptValue::NullValue) <=> engine->evaluate(\"{}\")",
+    "QScriptValue(engine, QScriptValue::NullValue) <=> engine->evaluate(\"undefined\")",
+    "QScriptValue(engine, QScriptValue::NullValue) <=> engine->evaluate(\"null\")",
+    "QScriptValue(engine, QScriptValue::NullValue) <=> engine->nullValue()",
+    "QScriptValue(engine, QScriptValue::NullValue) <=> engine->undefinedValue()",
+    "QScriptValue(engine, true) <=> QScriptValue(true)",
+    "QScriptValue(engine, true) <=> QScriptValue(0, true)",
+    "QScriptValue(engine, true) <=> QScriptValue(engine, true)",
+    "QScriptValue(engine, true) <=> engine->evaluate(\"true\")",
+    "QScriptValue(engine, false) <=> QScriptValue(false)",
+    "QScriptValue(engine, false) <=> QScriptValue(0)",
+    "QScriptValue(engine, false) <=> QScriptValue(0.0)",
+    "QScriptValue(engine, false) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(engine, false) <=> QScriptValue(QString())",
+    "QScriptValue(engine, false) <=> QScriptValue(QString(\"0\"))",
+    "QScriptValue(engine, false) <=> QScriptValue(0, false)",
+    "QScriptValue(engine, false) <=> QScriptValue(0, 0)",
+    "QScriptValue(engine, false) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(engine, false) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(engine, false) <=> QScriptValue(0, QString())",
+    "QScriptValue(engine, false) <=> QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(engine, false) <=> QScriptValue(engine, false)",
+    "QScriptValue(engine, false) <=> QScriptValue(engine, 0)",
+    "QScriptValue(engine, false) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(engine, false) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(engine, false) <=> QScriptValue(engine, QString())",
+    "QScriptValue(engine, false) <=> QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(engine, false) <=> engine->evaluate(\"[]\")",
+    "QScriptValue(engine, false) <=> engine->evaluate(\"Array.prototype\")",
+    "QScriptValue(engine, false) <=> engine->evaluate(\"new Array()\")",
+    "QScriptValue(engine, false) <=> engine->evaluate(\"false\")",
+    "QScriptValue(engine, false) <=> engine->evaluate(\"0\")",
+    "QScriptValue(engine, false) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(engine, false) <=> engine->evaluate(\"''\")",
+    "QScriptValue(engine, false) <=> engine->evaluate(\"'0'\")",
+    "QScriptValue(engine, false) <=> engine->newArray()",
+    "QScriptValue(engine, int(122)) <=> QScriptValue(int(122))",
+    "QScriptValue(engine, int(122)) <=> QScriptValue(0, int(122))",
+    "QScriptValue(engine, int(122)) <=> QScriptValue(engine, int(122))",
+    "QScriptValue(engine, int(122)) <=> engine->evaluate(\"122\")",
+    "QScriptValue(engine, uint(124)) <=> QScriptValue(uint(124))",
+    "QScriptValue(engine, uint(124)) <=> QScriptValue(0, uint(124))",
+    "QScriptValue(engine, uint(124)) <=> QScriptValue(engine, uint(124))",
+    "QScriptValue(engine, uint(124)) <=> engine->evaluate(\"124\")",
+    "QScriptValue(engine, 0) <=> QScriptValue(false)",
+    "QScriptValue(engine, 0) <=> QScriptValue(0)",
+    "QScriptValue(engine, 0) <=> QScriptValue(0.0)",
+    "QScriptValue(engine, 0) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(engine, 0) <=> QScriptValue(QString())",
+    "QScriptValue(engine, 0) <=> QScriptValue(QString(\"0\"))",
+    "QScriptValue(engine, 0) <=> QScriptValue(0, false)",
+    "QScriptValue(engine, 0) <=> QScriptValue(0, 0)",
+    "QScriptValue(engine, 0) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(engine, 0) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(engine, 0) <=> QScriptValue(0, QString())",
+    "QScriptValue(engine, 0) <=> QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(engine, 0) <=> QScriptValue(engine, false)",
+    "QScriptValue(engine, 0) <=> QScriptValue(engine, 0)",
+    "QScriptValue(engine, 0) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(engine, 0) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(engine, 0) <=> QScriptValue(engine, QString())",
+    "QScriptValue(engine, 0) <=> QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(engine, 0) <=> engine->evaluate(\"[]\")",
+    "QScriptValue(engine, 0) <=> engine->evaluate(\"Array.prototype\")",
+    "QScriptValue(engine, 0) <=> engine->evaluate(\"new Array()\")",
+    "QScriptValue(engine, 0) <=> engine->evaluate(\"false\")",
+    "QScriptValue(engine, 0) <=> engine->evaluate(\"0\")",
+    "QScriptValue(engine, 0) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(engine, 0) <=> engine->evaluate(\"''\")",
+    "QScriptValue(engine, 0) <=> engine->evaluate(\"'0'\")",
+    "QScriptValue(engine, 0) <=> engine->newArray()",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(false)",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(0)",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(0.0)",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(QString())",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(QString(\"0\"))",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(0, false)",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(0, 0)",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(0, QString())",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(engine, false)",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(engine, 0)",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(engine, QString())",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(engine, 0.0) <=> engine->evaluate(\"[]\")",
+    "QScriptValue(engine, 0.0) <=> engine->evaluate(\"Array.prototype\")",
+    "QScriptValue(engine, 0.0) <=> engine->evaluate(\"new Array()\")",
+    "QScriptValue(engine, 0.0) <=> engine->evaluate(\"false\")",
+    "QScriptValue(engine, 0.0) <=> engine->evaluate(\"0\")",
+    "QScriptValue(engine, 0.0) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(engine, 0.0) <=> engine->evaluate(\"''\")",
+    "QScriptValue(engine, 0.0) <=> engine->evaluate(\"'0'\")",
+    "QScriptValue(engine, 0.0) <=> engine->newArray()",
+    "QScriptValue(engine, 123.0) <=> QScriptValue(123.0)",
+    "QScriptValue(engine, 123.0) <=> QScriptValue(QString(\"123\"))",
+    "QScriptValue(engine, 123.0) <=> QScriptValue(0, 123.0)",
+    "QScriptValue(engine, 123.0) <=> QScriptValue(0, QString(\"123\"))",
+    "QScriptValue(engine, 123.0) <=> QScriptValue(engine, 123.0)",
+    "QScriptValue(engine, 123.0) <=> QScriptValue(engine, QString(\"123\"))",
+    "QScriptValue(engine, 123.0) <=> engine->evaluate(\"123.0\")",
+    "QScriptValue(engine, 123.0) <=> engine->evaluate(\"'123'\")",
+    "QScriptValue(engine, 6.37e-8) <=> QScriptValue(6.37e-8)",
+    "QScriptValue(engine, 6.37e-8) <=> QScriptValue(0, 6.37e-8)",
+    "QScriptValue(engine, 6.37e-8) <=> QScriptValue(engine, 6.37e-8)",
+    "QScriptValue(engine, 6.37e-8) <=> engine->evaluate(\"6.37e-8\")",
+    "QScriptValue(engine, -6.37e-8) <=> QScriptValue(-6.37e-8)",
+    "QScriptValue(engine, -6.37e-8) <=> QScriptValue(0, -6.37e-8)",
+    "QScriptValue(engine, -6.37e-8) <=> QScriptValue(engine, -6.37e-8)",
+    "QScriptValue(engine, -6.37e-8) <=> engine->evaluate(\"-6.37e-8\")",
+    "QScriptValue(engine, 0x43211234) <=> QScriptValue(0x43211234)",
+    "QScriptValue(engine, 0x43211234) <=> QScriptValue(0, 0x43211234)",
+    "QScriptValue(engine, 0x43211234) <=> QScriptValue(engine, 0x43211234)",
+    "QScriptValue(engine, 0x43211234) <=> engine->evaluate(\"0x43211234\")",
+    "QScriptValue(engine, 0x10000) <=> QScriptValue(0x10000)",
+    "QScriptValue(engine, 0x10000) <=> QScriptValue(0, 0x10000)",
+    "QScriptValue(engine, 0x10000) <=> QScriptValue(engine, 0x10000)",
+    "QScriptValue(engine, 0x10000) <=> engine->evaluate(\"0x10000\")",
+    "QScriptValue(engine, 0x10001) <=> QScriptValue(0x10001)",
+    "QScriptValue(engine, 0x10001) <=> QScriptValue(0, 0x10001)",
+    "QScriptValue(engine, 0x10001) <=> QScriptValue(engine, 0x10001)",
+    "QScriptValue(engine, 0x10001) <=> engine->evaluate(\"0x10001\")",
+    "QScriptValue(engine, qInf()) <=> QScriptValue(qInf())",
+    "QScriptValue(engine, qInf()) <=> QScriptValue(\"Infinity\")",
+    "QScriptValue(engine, qInf()) <=> QScriptValue(0, qInf())",
+    "QScriptValue(engine, qInf()) <=> QScriptValue(0, \"Infinity\")",
+    "QScriptValue(engine, qInf()) <=> QScriptValue(engine, qInf())",
+    "QScriptValue(engine, qInf()) <=> QScriptValue(engine, \"Infinity\")",
+    "QScriptValue(engine, qInf()) <=> engine->evaluate(\"Infinity\")",
+    "QScriptValue(engine, -qInf()) <=> QScriptValue(-qInf())",
+    "QScriptValue(engine, -qInf()) <=> QScriptValue(\"-Infinity\")",
+    "QScriptValue(engine, -qInf()) <=> QScriptValue(0, -qInf())",
+    "QScriptValue(engine, -qInf()) <=> QScriptValue(0, \"-Infinity\")",
+    "QScriptValue(engine, -qInf()) <=> QScriptValue(engine, -qInf())",
+    "QScriptValue(engine, -qInf()) <=> QScriptValue(engine, \"-Infinity\")",
+    "QScriptValue(engine, -qInf()) <=> engine->evaluate(\"-Infinity\")",
+    "QScriptValue(engine, \"NaN\") <=> QScriptValue(\"NaN\")",
+    "QScriptValue(engine, \"NaN\") <=> QScriptValue(0, \"NaN\")",
+    "QScriptValue(engine, \"NaN\") <=> QScriptValue(engine, \"NaN\")",
+    "QScriptValue(engine, \"Infinity\") <=> QScriptValue(qInf())",
+    "QScriptValue(engine, \"Infinity\") <=> QScriptValue(\"Infinity\")",
+    "QScriptValue(engine, \"Infinity\") <=> QScriptValue(0, qInf())",
+    "QScriptValue(engine, \"Infinity\") <=> QScriptValue(0, \"Infinity\")",
+    "QScriptValue(engine, \"Infinity\") <=> QScriptValue(engine, qInf())",
+    "QScriptValue(engine, \"Infinity\") <=> QScriptValue(engine, \"Infinity\")",
+    "QScriptValue(engine, \"Infinity\") <=> engine->evaluate(\"Infinity\")",
+    "QScriptValue(engine, \"-Infinity\") <=> QScriptValue(-qInf())",
+    "QScriptValue(engine, \"-Infinity\") <=> QScriptValue(\"-Infinity\")",
+    "QScriptValue(engine, \"-Infinity\") <=> QScriptValue(0, -qInf())",
+    "QScriptValue(engine, \"-Infinity\") <=> QScriptValue(0, \"-Infinity\")",
+    "QScriptValue(engine, \"-Infinity\") <=> QScriptValue(engine, -qInf())",
+    "QScriptValue(engine, \"-Infinity\") <=> QScriptValue(engine, \"-Infinity\")",
+    "QScriptValue(engine, \"-Infinity\") <=> engine->evaluate(\"-Infinity\")",
+    "QScriptValue(engine, \"ciao\") <=> QScriptValue(\"ciao\")",
+    "QScriptValue(engine, \"ciao\") <=> QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, \"ciao\") <=> QScriptValue(0, \"ciao\")",
+    "QScriptValue(engine, \"ciao\") <=> QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, \"ciao\") <=> QScriptValue(engine, \"ciao\")",
+    "QScriptValue(engine, \"ciao\") <=> QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, \"ciao\") <=> engine->evaluate(\"'ciao'\")",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\")) <=> QScriptValue(\"ciao\")",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\")) <=> QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\")) <=> QScriptValue(0, \"ciao\")",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\")) <=> QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\")) <=> QScriptValue(engine, \"ciao\")",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\")) <=> QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\")) <=> engine->evaluate(\"'ciao'\")",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(false)",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(0)",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(0.0)",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(QString())",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(0, false)",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(0, 0)",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(0, QString())",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(engine, false)",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(engine, 0)",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(engine, QString())",
+    "QScriptValue(engine, QString(\"\")) <=> engine->evaluate(\"[]\")",
+    "QScriptValue(engine, QString(\"\")) <=> engine->evaluate(\"Array.prototype\")",
+    "QScriptValue(engine, QString(\"\")) <=> engine->evaluate(\"new Array()\")",
+    "QScriptValue(engine, QString(\"\")) <=> engine->evaluate(\"false\")",
+    "QScriptValue(engine, QString(\"\")) <=> engine->evaluate(\"0\")",
+    "QScriptValue(engine, QString(\"\")) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(engine, QString(\"\")) <=> engine->evaluate(\"''\")",
+    "QScriptValue(engine, QString(\"\")) <=> engine->newArray()",
+    "QScriptValue(engine, QString()) <=> QScriptValue(false)",
+    "QScriptValue(engine, QString()) <=> QScriptValue(0)",
+    "QScriptValue(engine, QString()) <=> QScriptValue(0.0)",
+    "QScriptValue(engine, QString()) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(engine, QString()) <=> QScriptValue(QString())",
+    "QScriptValue(engine, QString()) <=> QScriptValue(0, false)",
+    "QScriptValue(engine, QString()) <=> QScriptValue(0, 0)",
+    "QScriptValue(engine, QString()) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(engine, QString()) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(engine, QString()) <=> QScriptValue(0, QString())",
+    "QScriptValue(engine, QString()) <=> QScriptValue(engine, false)",
+    "QScriptValue(engine, QString()) <=> QScriptValue(engine, 0)",
+    "QScriptValue(engine, QString()) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(engine, QString()) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(engine, QString()) <=> QScriptValue(engine, QString())",
+    "QScriptValue(engine, QString()) <=> engine->evaluate(\"[]\")",
+    "QScriptValue(engine, QString()) <=> engine->evaluate(\"Array.prototype\")",
+    "QScriptValue(engine, QString()) <=> engine->evaluate(\"new Array()\")",
+    "QScriptValue(engine, QString()) <=> engine->evaluate(\"false\")",
+    "QScriptValue(engine, QString()) <=> engine->evaluate(\"0\")",
+    "QScriptValue(engine, QString()) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(engine, QString()) <=> engine->evaluate(\"''\")",
+    "QScriptValue(engine, QString()) <=> engine->newArray()",
+    "QScriptValue(engine, QString(\"0\")) <=> QScriptValue(false)",
+    "QScriptValue(engine, QString(\"0\")) <=> QScriptValue(0)",
+    "QScriptValue(engine, QString(\"0\")) <=> QScriptValue(0.0)",
+    "QScriptValue(engine, QString(\"0\")) <=> QScriptValue(QString(\"0\"))",
+    "QScriptValue(engine, QString(\"0\")) <=> QScriptValue(0, false)",
+    "QScriptValue(engine, QString(\"0\")) <=> QScriptValue(0, 0)",
+    "QScriptValue(engine, QString(\"0\")) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(engine, QString(\"0\")) <=> QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(engine, QString(\"0\")) <=> QScriptValue(engine, false)",
+    "QScriptValue(engine, QString(\"0\")) <=> QScriptValue(engine, 0)",
+    "QScriptValue(engine, QString(\"0\")) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(engine, QString(\"0\")) <=> QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(engine, QString(\"0\")) <=> engine->evaluate(\"false\")",
+    "QScriptValue(engine, QString(\"0\")) <=> engine->evaluate(\"0\")",
+    "QScriptValue(engine, QString(\"0\")) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(engine, QString(\"0\")) <=> engine->evaluate(\"'0'\")",
+    "QScriptValue(engine, QString(\"123\")) <=> QScriptValue(123.0)",
+    "QScriptValue(engine, QString(\"123\")) <=> QScriptValue(QString(\"123\"))",
+    "QScriptValue(engine, QString(\"123\")) <=> QScriptValue(0, 123.0)",
+    "QScriptValue(engine, QString(\"123\")) <=> QScriptValue(0, QString(\"123\"))",
+    "QScriptValue(engine, QString(\"123\")) <=> QScriptValue(engine, 123.0)",
+    "QScriptValue(engine, QString(\"123\")) <=> QScriptValue(engine, QString(\"123\"))",
+    "QScriptValue(engine, QString(\"123\")) <=> engine->evaluate(\"123.0\")",
+    "QScriptValue(engine, QString(\"123\")) <=> engine->evaluate(\"'123'\")",
+    "QScriptValue(engine, QString(\"1.23\")) <=> QScriptValue(engine, QString(\"1.23\"))",
+    "engine->evaluate(\"[]\") <=> QScriptValue(false)",
+    "engine->evaluate(\"[]\") <=> QScriptValue(0)",
+    "engine->evaluate(\"[]\") <=> QScriptValue(0.0)",
+    "engine->evaluate(\"[]\") <=> QScriptValue(QString(\"\"))",
+    "engine->evaluate(\"[]\") <=> QScriptValue(QString())",
+    "engine->evaluate(\"[]\") <=> QScriptValue(0, false)",
+    "engine->evaluate(\"[]\") <=> QScriptValue(0, 0)",
+    "engine->evaluate(\"[]\") <=> QScriptValue(0, 0.0)",
+    "engine->evaluate(\"[]\") <=> QScriptValue(0, QString(\"\"))",
+    "engine->evaluate(\"[]\") <=> QScriptValue(0, QString())",
+    "engine->evaluate(\"[]\") <=> QScriptValue(engine, false)",
+    "engine->evaluate(\"[]\") <=> QScriptValue(engine, 0)",
+    "engine->evaluate(\"[]\") <=> QScriptValue(engine, 0.0)",
+    "engine->evaluate(\"[]\") <=> QScriptValue(engine, QString(\"\"))",
+    "engine->evaluate(\"[]\") <=> QScriptValue(engine, QString())",
+    "engine->evaluate(\"[]\") <=> engine->evaluate(\"false\")",
+    "engine->evaluate(\"[]\") <=> engine->evaluate(\"0\")",
+    "engine->evaluate(\"[]\") <=> engine->evaluate(\"0.0\")",
+    "engine->evaluate(\"[]\") <=> engine->evaluate(\"''\")",
+    "engine->evaluate(\"{}\") <=> QScriptValue(QScriptValue::UndefinedValue)",
+    "engine->evaluate(\"{}\") <=> QScriptValue(QScriptValue::NullValue)",
+    "engine->evaluate(\"{}\") <=> QScriptValue(0, QScriptValue::UndefinedValue)",
+    "engine->evaluate(\"{}\") <=> QScriptValue(0, QScriptValue::NullValue)",
+    "engine->evaluate(\"{}\") <=> QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "engine->evaluate(\"{}\") <=> QScriptValue(engine, QScriptValue::NullValue)",
+    "engine->evaluate(\"{}\") <=> engine->evaluate(\"{}\")",
+    "engine->evaluate(\"{}\") <=> engine->evaluate(\"undefined\")",
+    "engine->evaluate(\"{}\") <=> engine->evaluate(\"null\")",
+    "engine->evaluate(\"{}\") <=> engine->nullValue()",
+    "engine->evaluate(\"{}\") <=> engine->undefinedValue()",
+    "engine->evaluate(\"Object.prototype\") <=> engine->evaluate(\"Object.prototype\")",
+    "engine->evaluate(\"Date.prototype\") <=> engine->evaluate(\"Date.prototype\")",
+    "engine->evaluate(\"Array.prototype\") <=> QScriptValue(false)",
+    "engine->evaluate(\"Array.prototype\") <=> QScriptValue(0)",
+    "engine->evaluate(\"Array.prototype\") <=> QScriptValue(0.0)",
+    "engine->evaluate(\"Array.prototype\") <=> QScriptValue(QString(\"\"))",
+    "engine->evaluate(\"Array.prototype\") <=> QScriptValue(QString())",
+    "engine->evaluate(\"Array.prototype\") <=> QScriptValue(0, false)",
+    "engine->evaluate(\"Array.prototype\") <=> QScriptValue(0, 0)",
+    "engine->evaluate(\"Array.prototype\") <=> QScriptValue(0, 0.0)",
+    "engine->evaluate(\"Array.prototype\") <=> QScriptValue(0, QString(\"\"))",
+    "engine->evaluate(\"Array.prototype\") <=> QScriptValue(0, QString())",
+    "engine->evaluate(\"Array.prototype\") <=> QScriptValue(engine, false)",
+    "engine->evaluate(\"Array.prototype\") <=> QScriptValue(engine, 0)",
+    "engine->evaluate(\"Array.prototype\") <=> QScriptValue(engine, 0.0)",
+    "engine->evaluate(\"Array.prototype\") <=> QScriptValue(engine, QString(\"\"))",
+    "engine->evaluate(\"Array.prototype\") <=> QScriptValue(engine, QString())",
+    "engine->evaluate(\"Array.prototype\") <=> engine->evaluate(\"Array.prototype\")",
+    "engine->evaluate(\"Array.prototype\") <=> engine->evaluate(\"false\")",
+    "engine->evaluate(\"Array.prototype\") <=> engine->evaluate(\"0\")",
+    "engine->evaluate(\"Array.prototype\") <=> engine->evaluate(\"0.0\")",
+    "engine->evaluate(\"Array.prototype\") <=> engine->evaluate(\"''\")",
+    "engine->evaluate(\"Function.prototype\") <=> engine->evaluate(\"Function.prototype\")",
+    "engine->evaluate(\"Error.prototype\") <=> engine->evaluate(\"Error.prototype\")",
+    "engine->evaluate(\"Object\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Array\") <=> engine->evaluate(\"Array\")",
+    "engine->evaluate(\"Number\") <=> engine->evaluate(\"Number\")",
+    "engine->evaluate(\"Function\") <=> engine->evaluate(\"Function\")",
+    "engine->evaluate(\"new Array()\") <=> QScriptValue(false)",
+    "engine->evaluate(\"new Array()\") <=> QScriptValue(0)",
+    "engine->evaluate(\"new Array()\") <=> QScriptValue(0.0)",
+    "engine->evaluate(\"new Array()\") <=> QScriptValue(QString(\"\"))",
+    "engine->evaluate(\"new Array()\") <=> QScriptValue(QString())",
+    "engine->evaluate(\"new Array()\") <=> QScriptValue(0, false)",
+    "engine->evaluate(\"new Array()\") <=> QScriptValue(0, 0)",
+    "engine->evaluate(\"new Array()\") <=> QScriptValue(0, 0.0)",
+    "engine->evaluate(\"new Array()\") <=> QScriptValue(0, QString(\"\"))",
+    "engine->evaluate(\"new Array()\") <=> QScriptValue(0, QString())",
+    "engine->evaluate(\"new Array()\") <=> QScriptValue(engine, false)",
+    "engine->evaluate(\"new Array()\") <=> QScriptValue(engine, 0)",
+    "engine->evaluate(\"new Array()\") <=> QScriptValue(engine, 0.0)",
+    "engine->evaluate(\"new Array()\") <=> QScriptValue(engine, QString(\"\"))",
+    "engine->evaluate(\"new Array()\") <=> QScriptValue(engine, QString())",
+    "engine->evaluate(\"new Array()\") <=> engine->evaluate(\"false\")",
+    "engine->evaluate(\"new Array()\") <=> engine->evaluate(\"0\")",
+    "engine->evaluate(\"new Array()\") <=> engine->evaluate(\"0.0\")",
+    "engine->evaluate(\"new Array()\") <=> engine->evaluate(\"''\")",
+    "engine->evaluate(\"a = new Object(); a.foo = 22; a.foo\") <=> engine->evaluate(\"a = new Object(); a.foo = 22; a.foo\")",
+    "engine->evaluate(\"undefined\") <=> QScriptValue(QScriptValue::UndefinedValue)",
+    "engine->evaluate(\"undefined\") <=> QScriptValue(QScriptValue::NullValue)",
+    "engine->evaluate(\"undefined\") <=> QScriptValue(0, QScriptValue::UndefinedValue)",
+    "engine->evaluate(\"undefined\") <=> QScriptValue(0, QScriptValue::NullValue)",
+    "engine->evaluate(\"undefined\") <=> QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "engine->evaluate(\"undefined\") <=> QScriptValue(engine, QScriptValue::NullValue)",
+    "engine->evaluate(\"undefined\") <=> engine->evaluate(\"{}\")",
+    "engine->evaluate(\"undefined\") <=> engine->evaluate(\"undefined\")",
+    "engine->evaluate(\"undefined\") <=> engine->evaluate(\"null\")",
+    "engine->evaluate(\"undefined\") <=> engine->nullValue()",
+    "engine->evaluate(\"undefined\") <=> engine->undefinedValue()",
+    "engine->evaluate(\"null\") <=> QScriptValue(QScriptValue::UndefinedValue)",
+    "engine->evaluate(\"null\") <=> QScriptValue(QScriptValue::NullValue)",
+    "engine->evaluate(\"null\") <=> QScriptValue(0, QScriptValue::UndefinedValue)",
+    "engine->evaluate(\"null\") <=> QScriptValue(0, QScriptValue::NullValue)",
+    "engine->evaluate(\"null\") <=> QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "engine->evaluate(\"null\") <=> QScriptValue(engine, QScriptValue::NullValue)",
+    "engine->evaluate(\"null\") <=> engine->evaluate(\"{}\")",
+    "engine->evaluate(\"null\") <=> engine->evaluate(\"undefined\")",
+    "engine->evaluate(\"null\") <=> engine->evaluate(\"null\")",
+    "engine->evaluate(\"null\") <=> engine->nullValue()",
+    "engine->evaluate(\"null\") <=> engine->undefinedValue()",
+    "engine->evaluate(\"true\") <=> QScriptValue(true)",
+    "engine->evaluate(\"true\") <=> QScriptValue(0, true)",
+    "engine->evaluate(\"true\") <=> QScriptValue(engine, true)",
+    "engine->evaluate(\"true\") <=> engine->evaluate(\"true\")",
+    "engine->evaluate(\"false\") <=> QScriptValue(false)",
+    "engine->evaluate(\"false\") <=> QScriptValue(0)",
+    "engine->evaluate(\"false\") <=> QScriptValue(0.0)",
+    "engine->evaluate(\"false\") <=> QScriptValue(QString(\"\"))",
+    "engine->evaluate(\"false\") <=> QScriptValue(QString())",
+    "engine->evaluate(\"false\") <=> QScriptValue(QString(\"0\"))",
+    "engine->evaluate(\"false\") <=> QScriptValue(0, false)",
+    "engine->evaluate(\"false\") <=> QScriptValue(0, 0)",
+    "engine->evaluate(\"false\") <=> QScriptValue(0, 0.0)",
+    "engine->evaluate(\"false\") <=> QScriptValue(0, QString(\"\"))",
+    "engine->evaluate(\"false\") <=> QScriptValue(0, QString())",
+    "engine->evaluate(\"false\") <=> QScriptValue(0, QString(\"0\"))",
+    "engine->evaluate(\"false\") <=> QScriptValue(engine, false)",
+    "engine->evaluate(\"false\") <=> QScriptValue(engine, 0)",
+    "engine->evaluate(\"false\") <=> QScriptValue(engine, 0.0)",
+    "engine->evaluate(\"false\") <=> QScriptValue(engine, QString(\"\"))",
+    "engine->evaluate(\"false\") <=> QScriptValue(engine, QString())",
+    "engine->evaluate(\"false\") <=> QScriptValue(engine, QString(\"0\"))",
+    "engine->evaluate(\"false\") <=> engine->evaluate(\"[]\")",
+    "engine->evaluate(\"false\") <=> engine->evaluate(\"Array.prototype\")",
+    "engine->evaluate(\"false\") <=> engine->evaluate(\"new Array()\")",
+    "engine->evaluate(\"false\") <=> engine->evaluate(\"false\")",
+    "engine->evaluate(\"false\") <=> engine->evaluate(\"0\")",
+    "engine->evaluate(\"false\") <=> engine->evaluate(\"0.0\")",
+    "engine->evaluate(\"false\") <=> engine->evaluate(\"''\")",
+    "engine->evaluate(\"false\") <=> engine->evaluate(\"'0'\")",
+    "engine->evaluate(\"false\") <=> engine->newArray()",
+    "engine->evaluate(\"122\") <=> QScriptValue(int(122))",
+    "engine->evaluate(\"122\") <=> QScriptValue(0, int(122))",
+    "engine->evaluate(\"122\") <=> QScriptValue(engine, int(122))",
+    "engine->evaluate(\"122\") <=> engine->evaluate(\"122\")",
+    "engine->evaluate(\"124\") <=> QScriptValue(uint(124))",
+    "engine->evaluate(\"124\") <=> QScriptValue(0, uint(124))",
+    "engine->evaluate(\"124\") <=> QScriptValue(engine, uint(124))",
+    "engine->evaluate(\"124\") <=> engine->evaluate(\"124\")",
+    "engine->evaluate(\"0\") <=> QScriptValue(false)",
+    "engine->evaluate(\"0\") <=> QScriptValue(0)",
+    "engine->evaluate(\"0\") <=> QScriptValue(0.0)",
+    "engine->evaluate(\"0\") <=> QScriptValue(QString(\"\"))",
+    "engine->evaluate(\"0\") <=> QScriptValue(QString())",
+    "engine->evaluate(\"0\") <=> QScriptValue(QString(\"0\"))",
+    "engine->evaluate(\"0\") <=> QScriptValue(0, false)",
+    "engine->evaluate(\"0\") <=> QScriptValue(0, 0)",
+    "engine->evaluate(\"0\") <=> QScriptValue(0, 0.0)",
+    "engine->evaluate(\"0\") <=> QScriptValue(0, QString(\"\"))",
+    "engine->evaluate(\"0\") <=> QScriptValue(0, QString())",
+    "engine->evaluate(\"0\") <=> QScriptValue(0, QString(\"0\"))",
+    "engine->evaluate(\"0\") <=> QScriptValue(engine, false)",
+    "engine->evaluate(\"0\") <=> QScriptValue(engine, 0)",
+    "engine->evaluate(\"0\") <=> QScriptValue(engine, 0.0)",
+    "engine->evaluate(\"0\") <=> QScriptValue(engine, QString(\"\"))",
+    "engine->evaluate(\"0\") <=> QScriptValue(engine, QString())",
+    "engine->evaluate(\"0\") <=> QScriptValue(engine, QString(\"0\"))",
+    "engine->evaluate(\"0\") <=> engine->evaluate(\"[]\")",
+    "engine->evaluate(\"0\") <=> engine->evaluate(\"Array.prototype\")",
+    "engine->evaluate(\"0\") <=> engine->evaluate(\"new Array()\")",
+    "engine->evaluate(\"0\") <=> engine->evaluate(\"false\")",
+    "engine->evaluate(\"0\") <=> engine->evaluate(\"0\")",
+    "engine->evaluate(\"0\") <=> engine->evaluate(\"0.0\")",
+    "engine->evaluate(\"0\") <=> engine->evaluate(\"''\")",
+    "engine->evaluate(\"0\") <=> engine->evaluate(\"'0'\")",
+    "engine->evaluate(\"0\") <=> engine->newArray()",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(false)",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(0)",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(0.0)",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(QString(\"\"))",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(QString())",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(QString(\"0\"))",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(0, false)",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(0, 0)",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(0, 0.0)",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(0, QString(\"\"))",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(0, QString())",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(0, QString(\"0\"))",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(engine, false)",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(engine, 0)",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(engine, 0.0)",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(engine, QString(\"\"))",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(engine, QString())",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(engine, QString(\"0\"))",
+    "engine->evaluate(\"0.0\") <=> engine->evaluate(\"[]\")",
+    "engine->evaluate(\"0.0\") <=> engine->evaluate(\"Array.prototype\")",
+    "engine->evaluate(\"0.0\") <=> engine->evaluate(\"new Array()\")",
+    "engine->evaluate(\"0.0\") <=> engine->evaluate(\"false\")",
+    "engine->evaluate(\"0.0\") <=> engine->evaluate(\"0\")",
+    "engine->evaluate(\"0.0\") <=> engine->evaluate(\"0.0\")",
+    "engine->evaluate(\"0.0\") <=> engine->evaluate(\"''\")",
+    "engine->evaluate(\"0.0\") <=> engine->evaluate(\"'0'\")",
+    "engine->evaluate(\"0.0\") <=> engine->newArray()",
+    "engine->evaluate(\"123.0\") <=> QScriptValue(123.0)",
+    "engine->evaluate(\"123.0\") <=> QScriptValue(QString(\"123\"))",
+    "engine->evaluate(\"123.0\") <=> QScriptValue(0, 123.0)",
+    "engine->evaluate(\"123.0\") <=> QScriptValue(0, QString(\"123\"))",
+    "engine->evaluate(\"123.0\") <=> QScriptValue(engine, 123.0)",
+    "engine->evaluate(\"123.0\") <=> QScriptValue(engine, QString(\"123\"))",
+    "engine->evaluate(\"123.0\") <=> engine->evaluate(\"123.0\")",
+    "engine->evaluate(\"123.0\") <=> engine->evaluate(\"'123'\")",
+    "engine->evaluate(\"6.37e-8\") <=> QScriptValue(6.37e-8)",
+    "engine->evaluate(\"6.37e-8\") <=> QScriptValue(0, 6.37e-8)",
+    "engine->evaluate(\"6.37e-8\") <=> QScriptValue(engine, 6.37e-8)",
+    "engine->evaluate(\"6.37e-8\") <=> engine->evaluate(\"6.37e-8\")",
+    "engine->evaluate(\"-6.37e-8\") <=> QScriptValue(-6.37e-8)",
+    "engine->evaluate(\"-6.37e-8\") <=> QScriptValue(0, -6.37e-8)",
+    "engine->evaluate(\"-6.37e-8\") <=> QScriptValue(engine, -6.37e-8)",
+    "engine->evaluate(\"-6.37e-8\") <=> engine->evaluate(\"-6.37e-8\")",
+    "engine->evaluate(\"0x43211234\") <=> QScriptValue(0x43211234)",
+    "engine->evaluate(\"0x43211234\") <=> QScriptValue(0, 0x43211234)",
+    "engine->evaluate(\"0x43211234\") <=> QScriptValue(engine, 0x43211234)",
+    "engine->evaluate(\"0x43211234\") <=> engine->evaluate(\"0x43211234\")",
+    "engine->evaluate(\"0x10000\") <=> QScriptValue(0x10000)",
+    "engine->evaluate(\"0x10000\") <=> QScriptValue(0, 0x10000)",
+    "engine->evaluate(\"0x10000\") <=> QScriptValue(engine, 0x10000)",
+    "engine->evaluate(\"0x10000\") <=> engine->evaluate(\"0x10000\")",
+    "engine->evaluate(\"0x10001\") <=> QScriptValue(0x10001)",
+    "engine->evaluate(\"0x10001\") <=> QScriptValue(0, 0x10001)",
+    "engine->evaluate(\"0x10001\") <=> QScriptValue(engine, 0x10001)",
+    "engine->evaluate(\"0x10001\") <=> engine->evaluate(\"0x10001\")",
+    "engine->evaluate(\"Infinity\") <=> QScriptValue(qInf())",
+    "engine->evaluate(\"Infinity\") <=> QScriptValue(\"Infinity\")",
+    "engine->evaluate(\"Infinity\") <=> QScriptValue(0, qInf())",
+    "engine->evaluate(\"Infinity\") <=> QScriptValue(0, \"Infinity\")",
+    "engine->evaluate(\"Infinity\") <=> QScriptValue(engine, qInf())",
+    "engine->evaluate(\"Infinity\") <=> QScriptValue(engine, \"Infinity\")",
+    "engine->evaluate(\"Infinity\") <=> engine->evaluate(\"Infinity\")",
+    "engine->evaluate(\"-Infinity\") <=> QScriptValue(-qInf())",
+    "engine->evaluate(\"-Infinity\") <=> QScriptValue(\"-Infinity\")",
+    "engine->evaluate(\"-Infinity\") <=> QScriptValue(0, -qInf())",
+    "engine->evaluate(\"-Infinity\") <=> QScriptValue(0, \"-Infinity\")",
+    "engine->evaluate(\"-Infinity\") <=> QScriptValue(engine, -qInf())",
+    "engine->evaluate(\"-Infinity\") <=> QScriptValue(engine, \"-Infinity\")",
+    "engine->evaluate(\"-Infinity\") <=> engine->evaluate(\"-Infinity\")",
+    "engine->evaluate(\"'ciao'\") <=> QScriptValue(\"ciao\")",
+    "engine->evaluate(\"'ciao'\") <=> QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "engine->evaluate(\"'ciao'\") <=> QScriptValue(0, \"ciao\")",
+    "engine->evaluate(\"'ciao'\") <=> QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "engine->evaluate(\"'ciao'\") <=> QScriptValue(engine, \"ciao\")",
+    "engine->evaluate(\"'ciao'\") <=> QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "engine->evaluate(\"'ciao'\") <=> engine->evaluate(\"'ciao'\")",
+    "engine->evaluate(\"''\") <=> QScriptValue(false)",
+    "engine->evaluate(\"''\") <=> QScriptValue(0)",
+    "engine->evaluate(\"''\") <=> QScriptValue(0.0)",
+    "engine->evaluate(\"''\") <=> QScriptValue(QString(\"\"))",
+    "engine->evaluate(\"''\") <=> QScriptValue(QString())",
+    "engine->evaluate(\"''\") <=> QScriptValue(0, false)",
+    "engine->evaluate(\"''\") <=> QScriptValue(0, 0)",
+    "engine->evaluate(\"''\") <=> QScriptValue(0, 0.0)",
+    "engine->evaluate(\"''\") <=> QScriptValue(0, QString(\"\"))",
+    "engine->evaluate(\"''\") <=> QScriptValue(0, QString())",
+    "engine->evaluate(\"''\") <=> QScriptValue(engine, false)",
+    "engine->evaluate(\"''\") <=> QScriptValue(engine, 0)",
+    "engine->evaluate(\"''\") <=> QScriptValue(engine, 0.0)",
+    "engine->evaluate(\"''\") <=> QScriptValue(engine, QString(\"\"))",
+    "engine->evaluate(\"''\") <=> QScriptValue(engine, QString())",
+    "engine->evaluate(\"''\") <=> engine->evaluate(\"[]\")",
+    "engine->evaluate(\"''\") <=> engine->evaluate(\"Array.prototype\")",
+    "engine->evaluate(\"''\") <=> engine->evaluate(\"new Array()\")",
+    "engine->evaluate(\"''\") <=> engine->evaluate(\"false\")",
+    "engine->evaluate(\"''\") <=> engine->evaluate(\"0\")",
+    "engine->evaluate(\"''\") <=> engine->evaluate(\"0.0\")",
+    "engine->evaluate(\"''\") <=> engine->evaluate(\"''\")",
+    "engine->evaluate(\"''\") <=> engine->newArray()",
+    "engine->evaluate(\"'0'\") <=> QScriptValue(false)",
+    "engine->evaluate(\"'0'\") <=> QScriptValue(0)",
+    "engine->evaluate(\"'0'\") <=> QScriptValue(0.0)",
+    "engine->evaluate(\"'0'\") <=> QScriptValue(QString(\"0\"))",
+    "engine->evaluate(\"'0'\") <=> QScriptValue(0, false)",
+    "engine->evaluate(\"'0'\") <=> QScriptValue(0, 0)",
+    "engine->evaluate(\"'0'\") <=> QScriptValue(0, 0.0)",
+    "engine->evaluate(\"'0'\") <=> QScriptValue(0, QString(\"0\"))",
+    "engine->evaluate(\"'0'\") <=> QScriptValue(engine, false)",
+    "engine->evaluate(\"'0'\") <=> QScriptValue(engine, 0)",
+    "engine->evaluate(\"'0'\") <=> QScriptValue(engine, 0.0)",
+    "engine->evaluate(\"'0'\") <=> QScriptValue(engine, QString(\"0\"))",
+    "engine->evaluate(\"'0'\") <=> engine->evaluate(\"false\")",
+    "engine->evaluate(\"'0'\") <=> engine->evaluate(\"0\")",
+    "engine->evaluate(\"'0'\") <=> engine->evaluate(\"0.0\")",
+    "engine->evaluate(\"'0'\") <=> engine->evaluate(\"'0'\")",
+    "engine->evaluate(\"'123'\") <=> QScriptValue(123.0)",
+    "engine->evaluate(\"'123'\") <=> QScriptValue(QString(\"123\"))",
+    "engine->evaluate(\"'123'\") <=> QScriptValue(0, 123.0)",
+    "engine->evaluate(\"'123'\") <=> QScriptValue(0, QString(\"123\"))",
+    "engine->evaluate(\"'123'\") <=> QScriptValue(engine, 123.0)",
+    "engine->evaluate(\"'123'\") <=> QScriptValue(engine, QString(\"123\"))",
+    "engine->evaluate(\"'123'\") <=> engine->evaluate(\"123.0\")",
+    "engine->evaluate(\"'123'\") <=> engine->evaluate(\"'123'\")",
+    "engine->evaluate(\"'12.4'\") <=> QScriptValue(QString(\"12.4\"))",
+    "engine->evaluate(\"'12.4'\") <=> engine->evaluate(\"'12.4'\")",
+    "engine->nullValue() <=> QScriptValue(QScriptValue::UndefinedValue)",
+    "engine->nullValue() <=> QScriptValue(QScriptValue::NullValue)",
+    "engine->nullValue() <=> QScriptValue(0, QScriptValue::UndefinedValue)",
+    "engine->nullValue() <=> QScriptValue(0, QScriptValue::NullValue)",
+    "engine->nullValue() <=> QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "engine->nullValue() <=> QScriptValue(engine, QScriptValue::NullValue)",
+    "engine->nullValue() <=> engine->evaluate(\"{}\")",
+    "engine->nullValue() <=> engine->evaluate(\"undefined\")",
+    "engine->nullValue() <=> engine->evaluate(\"null\")",
+    "engine->nullValue() <=> engine->nullValue()",
+    "engine->nullValue() <=> engine->undefinedValue()",
+    "engine->undefinedValue() <=> QScriptValue(QScriptValue::UndefinedValue)",
+    "engine->undefinedValue() <=> QScriptValue(QScriptValue::NullValue)",
+    "engine->undefinedValue() <=> QScriptValue(0, QScriptValue::UndefinedValue)",
+    "engine->undefinedValue() <=> QScriptValue(0, QScriptValue::NullValue)",
+    "engine->undefinedValue() <=> QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "engine->undefinedValue() <=> QScriptValue(engine, QScriptValue::NullValue)",
+    "engine->undefinedValue() <=> engine->evaluate(\"{}\")",
+    "engine->undefinedValue() <=> engine->evaluate(\"undefined\")",
+    "engine->undefinedValue() <=> engine->evaluate(\"null\")",
+    "engine->undefinedValue() <=> engine->nullValue()",
+    "engine->undefinedValue() <=> engine->undefinedValue()",
+    "engine->newArray() <=> QScriptValue(false)",
+    "engine->newArray() <=> QScriptValue(0)",
+    "engine->newArray() <=> QScriptValue(0.0)",
+    "engine->newArray() <=> QScriptValue(QString(\"\"))",
+    "engine->newArray() <=> QScriptValue(QString())",
+    "engine->newArray() <=> QScriptValue(0, false)",
+    "engine->newArray() <=> QScriptValue(0, 0)",
+    "engine->newArray() <=> QScriptValue(0, 0.0)",
+    "engine->newArray() <=> QScriptValue(0, QString(\"\"))",
+    "engine->newArray() <=> QScriptValue(0, QString())",
+    "engine->newArray() <=> QScriptValue(engine, false)",
+    "engine->newArray() <=> QScriptValue(engine, 0)",
+    "engine->newArray() <=> QScriptValue(engine, 0.0)",
+    "engine->newArray() <=> QScriptValue(engine, QString(\"\"))",
+    "engine->newArray() <=> QScriptValue(engine, QString())",
+    "engine->newArray() <=> engine->evaluate(\"false\")",
+    "engine->newArray() <=> engine->evaluate(\"0\")",
+    "engine->newArray() <=> engine->evaluate(\"0.0\")",
+    "engine->newArray() <=> engine->evaluate(\"''\")"};
+
+void tst_QScriptValue::equals_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<QScriptValue>("other");
+    QTest::addColumn<bool>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QSet<QString> equals;
+    equals.reserve(1111);
+    for (unsigned i = 0; i < 1111; ++i)
+        equals.insert(equals_array[i]);
+    for (unsigned i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> value1 = initScriptValues(i);
+        for (unsigned j = 0; j < 135; ++j) {
+            QPair<QString, QScriptValue> value2 = initScriptValues(j);
+            QString tag = QString::fromLatin1("%20 <=> %21").arg(value1.first, value2.first);
+            QTest::newRow(tag.toAscii().constData()) << value1.second << value2.second << equals.contains(tag);        }
+    }
+}
+
+void tst_QScriptValue::equals()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(QScriptValue, other);
+    QFETCH(bool, expected);
+    QEXPECT_FAIL("QScriptValue(qInf()) <=> QScriptValue(\"-Infinity\")", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(qInf()) <=> QScriptValue(0, \"-Infinity\")", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(-qInf()) <=> QScriptValue(\"-Infinity\")", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(-qInf()) <=> QScriptValue(0, \"-Infinity\")", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(\"-Infinity\") <=> QScriptValue(qInf())", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(\"-Infinity\") <=> QScriptValue(-qInf())", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(\"-Infinity\") <=> QScriptValue(0, qInf())", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(\"-Infinity\") <=> QScriptValue(0, -qInf())", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, qInf()) <=> QScriptValue(\"-Infinity\")", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, qInf()) <=> QScriptValue(0, \"-Infinity\")", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, -qInf()) <=> QScriptValue(\"-Infinity\")", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, -qInf()) <=> QScriptValue(0, \"-Infinity\")", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, \"-Infinity\") <=> QScriptValue(qInf())", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, \"-Infinity\") <=> QScriptValue(-qInf())", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, \"-Infinity\") <=> QScriptValue(0, qInf())", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, \"-Infinity\") <=> QScriptValue(0, -qInf())", "FIXME: WebKit bug 43038", Continue);
+    QCOMPARE(value.equals(other), expected);
+}
+
+static const QString strictlyEquals_array[] = {
+    "QScriptValue() <=> QScriptValue()",
+    "QScriptValue(QScriptValue::UndefinedValue) <=> QScriptValue(QScriptValue::UndefinedValue)",
+    "QScriptValue(QScriptValue::UndefinedValue) <=> QScriptValue(0, QScriptValue::UndefinedValue)",
+    "QScriptValue(QScriptValue::UndefinedValue) <=> QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "QScriptValue(QScriptValue::UndefinedValue) <=> engine->evaluate(\"{}\")",
+    "QScriptValue(QScriptValue::UndefinedValue) <=> engine->evaluate(\"undefined\")",
+    "QScriptValue(QScriptValue::UndefinedValue) <=> engine->undefinedValue()",
+    "QScriptValue(QScriptValue::NullValue) <=> QScriptValue(QScriptValue::NullValue)",
+    "QScriptValue(QScriptValue::NullValue) <=> QScriptValue(0, QScriptValue::NullValue)",
+    "QScriptValue(QScriptValue::NullValue) <=> QScriptValue(engine, QScriptValue::NullValue)",
+    "QScriptValue(QScriptValue::NullValue) <=> engine->evaluate(\"null\")",
+    "QScriptValue(QScriptValue::NullValue) <=> engine->nullValue()",
+    "QScriptValue(true) <=> QScriptValue(true)",
+    "QScriptValue(true) <=> QScriptValue(0, true)",
+    "QScriptValue(true) <=> QScriptValue(engine, true)",
+    "QScriptValue(true) <=> engine->evaluate(\"true\")",
+    "QScriptValue(false) <=> QScriptValue(false)",
+    "QScriptValue(false) <=> QScriptValue(0, false)",
+    "QScriptValue(false) <=> QScriptValue(engine, false)",
+    "QScriptValue(false) <=> engine->evaluate(\"false\")",
+    "QScriptValue(int(122)) <=> QScriptValue(int(122))",
+    "QScriptValue(int(122)) <=> QScriptValue(0, int(122))",
+    "QScriptValue(int(122)) <=> QScriptValue(engine, int(122))",
+    "QScriptValue(int(122)) <=> engine->evaluate(\"122\")",
+    "QScriptValue(uint(124)) <=> QScriptValue(uint(124))",
+    "QScriptValue(uint(124)) <=> QScriptValue(0, uint(124))",
+    "QScriptValue(uint(124)) <=> QScriptValue(engine, uint(124))",
+    "QScriptValue(uint(124)) <=> engine->evaluate(\"124\")",
+    "QScriptValue(0) <=> QScriptValue(0)",
+    "QScriptValue(0) <=> QScriptValue(0.0)",
+    "QScriptValue(0) <=> QScriptValue(0, 0)",
+    "QScriptValue(0) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(0) <=> QScriptValue(engine, 0)",
+    "QScriptValue(0) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(0) <=> engine->evaluate(\"0\")",
+    "QScriptValue(0) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(0.0) <=> QScriptValue(0)",
+    "QScriptValue(0.0) <=> QScriptValue(0.0)",
+    "QScriptValue(0.0) <=> QScriptValue(0, 0)",
+    "QScriptValue(0.0) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(0.0) <=> QScriptValue(engine, 0)",
+    "QScriptValue(0.0) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(0.0) <=> engine->evaluate(\"0\")",
+    "QScriptValue(0.0) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(123.0) <=> QScriptValue(123.0)",
+    "QScriptValue(123.0) <=> QScriptValue(0, 123.0)",
+    "QScriptValue(123.0) <=> QScriptValue(engine, 123.0)",
+    "QScriptValue(123.0) <=> engine->evaluate(\"123.0\")",
+    "QScriptValue(6.37e-8) <=> QScriptValue(6.37e-8)",
+    "QScriptValue(6.37e-8) <=> QScriptValue(0, 6.37e-8)",
+    "QScriptValue(6.37e-8) <=> QScriptValue(engine, 6.37e-8)",
+    "QScriptValue(6.37e-8) <=> engine->evaluate(\"6.37e-8\")",
+    "QScriptValue(-6.37e-8) <=> QScriptValue(-6.37e-8)",
+    "QScriptValue(-6.37e-8) <=> QScriptValue(0, -6.37e-8)",
+    "QScriptValue(-6.37e-8) <=> QScriptValue(engine, -6.37e-8)",
+    "QScriptValue(-6.37e-8) <=> engine->evaluate(\"-6.37e-8\")",
+    "QScriptValue(0x43211234) <=> QScriptValue(0x43211234)",
+    "QScriptValue(0x43211234) <=> QScriptValue(0, 0x43211234)",
+    "QScriptValue(0x43211234) <=> QScriptValue(engine, 0x43211234)",
+    "QScriptValue(0x43211234) <=> engine->evaluate(\"0x43211234\")",
+    "QScriptValue(0x10000) <=> QScriptValue(0x10000)",
+    "QScriptValue(0x10000) <=> QScriptValue(0, 0x10000)",
+    "QScriptValue(0x10000) <=> QScriptValue(engine, 0x10000)",
+    "QScriptValue(0x10000) <=> engine->evaluate(\"0x10000\")",
+    "QScriptValue(0x10001) <=> QScriptValue(0x10001)",
+    "QScriptValue(0x10001) <=> QScriptValue(0, 0x10001)",
+    "QScriptValue(0x10001) <=> QScriptValue(engine, 0x10001)",
+    "QScriptValue(0x10001) <=> engine->evaluate(\"0x10001\")",
+    "QScriptValue(qInf()) <=> QScriptValue(qInf())",
+    "QScriptValue(qInf()) <=> QScriptValue(0, qInf())",
+    "QScriptValue(qInf()) <=> QScriptValue(engine, qInf())",
+    "QScriptValue(qInf()) <=> engine->evaluate(\"Infinity\")",
+    "QScriptValue(-qInf()) <=> QScriptValue(-qInf())",
+    "QScriptValue(-qInf()) <=> QScriptValue(0, -qInf())",
+    "QScriptValue(-qInf()) <=> QScriptValue(engine, -qInf())",
+    "QScriptValue(-qInf()) <=> engine->evaluate(\"-Infinity\")",
+    "QScriptValue(\"NaN\") <=> QScriptValue(\"NaN\")",
+    "QScriptValue(\"NaN\") <=> QScriptValue(0, \"NaN\")",
+    "QScriptValue(\"NaN\") <=> QScriptValue(engine, \"NaN\")",
+    "QScriptValue(\"Infinity\") <=> QScriptValue(\"Infinity\")",
+    "QScriptValue(\"Infinity\") <=> QScriptValue(0, \"Infinity\")",
+    "QScriptValue(\"Infinity\") <=> QScriptValue(engine, \"Infinity\")",
+    "QScriptValue(\"-Infinity\") <=> QScriptValue(\"-Infinity\")",
+    "QScriptValue(\"-Infinity\") <=> QScriptValue(0, \"-Infinity\")",
+    "QScriptValue(\"-Infinity\") <=> QScriptValue(engine, \"-Infinity\")",
+    "QScriptValue(\"ciao\") <=> QScriptValue(\"ciao\")",
+    "QScriptValue(\"ciao\") <=> QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(\"ciao\") <=> QScriptValue(0, \"ciao\")",
+    "QScriptValue(\"ciao\") <=> QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(\"ciao\") <=> QScriptValue(engine, \"ciao\")",
+    "QScriptValue(\"ciao\") <=> QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(\"ciao\") <=> engine->evaluate(\"'ciao'\")",
+    "QScriptValue(QString::fromLatin1(\"ciao\")) <=> QScriptValue(\"ciao\")",
+    "QScriptValue(QString::fromLatin1(\"ciao\")) <=> QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(QString::fromLatin1(\"ciao\")) <=> QScriptValue(0, \"ciao\")",
+    "QScriptValue(QString::fromLatin1(\"ciao\")) <=> QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(QString::fromLatin1(\"ciao\")) <=> QScriptValue(engine, \"ciao\")",
+    "QScriptValue(QString::fromLatin1(\"ciao\")) <=> QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(QString::fromLatin1(\"ciao\")) <=> engine->evaluate(\"'ciao'\")",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(QString())",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(0, QString())",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(QString(\"\")) <=> QScriptValue(engine, QString())",
+    "QScriptValue(QString(\"\")) <=> engine->evaluate(\"''\")",
+    "QScriptValue(QString()) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(QString()) <=> QScriptValue(QString())",
+    "QScriptValue(QString()) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(QString()) <=> QScriptValue(0, QString())",
+    "QScriptValue(QString()) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(QString()) <=> QScriptValue(engine, QString())",
+    "QScriptValue(QString()) <=> engine->evaluate(\"''\")",
+    "QScriptValue(QString(\"0\")) <=> QScriptValue(QString(\"0\"))",
+    "QScriptValue(QString(\"0\")) <=> QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(QString(\"0\")) <=> QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(QString(\"0\")) <=> engine->evaluate(\"'0'\")",
+    "QScriptValue(QString(\"123\")) <=> QScriptValue(QString(\"123\"))",
+    "QScriptValue(QString(\"123\")) <=> QScriptValue(0, QString(\"123\"))",
+    "QScriptValue(QString(\"123\")) <=> QScriptValue(engine, QString(\"123\"))",
+    "QScriptValue(QString(\"123\")) <=> engine->evaluate(\"'123'\")",
+    "QScriptValue(QString(\"12.4\")) <=> QScriptValue(QString(\"12.4\"))",
+    "QScriptValue(QString(\"12.4\")) <=> engine->evaluate(\"'12.4'\")",
+    "QScriptValue(0, QScriptValue::UndefinedValue) <=> QScriptValue(QScriptValue::UndefinedValue)",
+    "QScriptValue(0, QScriptValue::UndefinedValue) <=> QScriptValue(0, QScriptValue::UndefinedValue)",
+    "QScriptValue(0, QScriptValue::UndefinedValue) <=> QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "QScriptValue(0, QScriptValue::UndefinedValue) <=> engine->evaluate(\"{}\")",
+    "QScriptValue(0, QScriptValue::UndefinedValue) <=> engine->evaluate(\"undefined\")",
+    "QScriptValue(0, QScriptValue::UndefinedValue) <=> engine->undefinedValue()",
+    "QScriptValue(0, QScriptValue::NullValue) <=> QScriptValue(QScriptValue::NullValue)",
+    "QScriptValue(0, QScriptValue::NullValue) <=> QScriptValue(0, QScriptValue::NullValue)",
+    "QScriptValue(0, QScriptValue::NullValue) <=> QScriptValue(engine, QScriptValue::NullValue)",
+    "QScriptValue(0, QScriptValue::NullValue) <=> engine->evaluate(\"null\")",
+    "QScriptValue(0, QScriptValue::NullValue) <=> engine->nullValue()",
+    "QScriptValue(0, true) <=> QScriptValue(true)",
+    "QScriptValue(0, true) <=> QScriptValue(0, true)",
+    "QScriptValue(0, true) <=> QScriptValue(engine, true)",
+    "QScriptValue(0, true) <=> engine->evaluate(\"true\")",
+    "QScriptValue(0, false) <=> QScriptValue(false)",
+    "QScriptValue(0, false) <=> QScriptValue(0, false)",
+    "QScriptValue(0, false) <=> QScriptValue(engine, false)",
+    "QScriptValue(0, false) <=> engine->evaluate(\"false\")",
+    "QScriptValue(0, int(122)) <=> QScriptValue(int(122))",
+    "QScriptValue(0, int(122)) <=> QScriptValue(0, int(122))",
+    "QScriptValue(0, int(122)) <=> QScriptValue(engine, int(122))",
+    "QScriptValue(0, int(122)) <=> engine->evaluate(\"122\")",
+    "QScriptValue(0, uint(124)) <=> QScriptValue(uint(124))",
+    "QScriptValue(0, uint(124)) <=> QScriptValue(0, uint(124))",
+    "QScriptValue(0, uint(124)) <=> QScriptValue(engine, uint(124))",
+    "QScriptValue(0, uint(124)) <=> engine->evaluate(\"124\")",
+    "QScriptValue(0, 0) <=> QScriptValue(0)",
+    "QScriptValue(0, 0) <=> QScriptValue(0.0)",
+    "QScriptValue(0, 0) <=> QScriptValue(0, 0)",
+    "QScriptValue(0, 0) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(0, 0) <=> QScriptValue(engine, 0)",
+    "QScriptValue(0, 0) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(0, 0) <=> engine->evaluate(\"0\")",
+    "QScriptValue(0, 0) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(0, 0.0) <=> QScriptValue(0)",
+    "QScriptValue(0, 0.0) <=> QScriptValue(0.0)",
+    "QScriptValue(0, 0.0) <=> QScriptValue(0, 0)",
+    "QScriptValue(0, 0.0) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(0, 0.0) <=> QScriptValue(engine, 0)",
+    "QScriptValue(0, 0.0) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(0, 0.0) <=> engine->evaluate(\"0\")",
+    "QScriptValue(0, 0.0) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(0, 123.0) <=> QScriptValue(123.0)",
+    "QScriptValue(0, 123.0) <=> QScriptValue(0, 123.0)",
+    "QScriptValue(0, 123.0) <=> QScriptValue(engine, 123.0)",
+    "QScriptValue(0, 123.0) <=> engine->evaluate(\"123.0\")",
+    "QScriptValue(0, 6.37e-8) <=> QScriptValue(6.37e-8)",
+    "QScriptValue(0, 6.37e-8) <=> QScriptValue(0, 6.37e-8)",
+    "QScriptValue(0, 6.37e-8) <=> QScriptValue(engine, 6.37e-8)",
+    "QScriptValue(0, 6.37e-8) <=> engine->evaluate(\"6.37e-8\")",
+    "QScriptValue(0, -6.37e-8) <=> QScriptValue(-6.37e-8)",
+    "QScriptValue(0, -6.37e-8) <=> QScriptValue(0, -6.37e-8)",
+    "QScriptValue(0, -6.37e-8) <=> QScriptValue(engine, -6.37e-8)",
+    "QScriptValue(0, -6.37e-8) <=> engine->evaluate(\"-6.37e-8\")",
+    "QScriptValue(0, 0x43211234) <=> QScriptValue(0x43211234)",
+    "QScriptValue(0, 0x43211234) <=> QScriptValue(0, 0x43211234)",
+    "QScriptValue(0, 0x43211234) <=> QScriptValue(engine, 0x43211234)",
+    "QScriptValue(0, 0x43211234) <=> engine->evaluate(\"0x43211234\")",
+    "QScriptValue(0, 0x10000) <=> QScriptValue(0x10000)",
+    "QScriptValue(0, 0x10000) <=> QScriptValue(0, 0x10000)",
+    "QScriptValue(0, 0x10000) <=> QScriptValue(engine, 0x10000)",
+    "QScriptValue(0, 0x10000) <=> engine->evaluate(\"0x10000\")",
+    "QScriptValue(0, 0x10001) <=> QScriptValue(0x10001)",
+    "QScriptValue(0, 0x10001) <=> QScriptValue(0, 0x10001)",
+    "QScriptValue(0, 0x10001) <=> QScriptValue(engine, 0x10001)",
+    "QScriptValue(0, 0x10001) <=> engine->evaluate(\"0x10001\")",
+    "QScriptValue(0, qInf()) <=> QScriptValue(qInf())",
+    "QScriptValue(0, qInf()) <=> QScriptValue(0, qInf())",
+    "QScriptValue(0, qInf()) <=> QScriptValue(engine, qInf())",
+    "QScriptValue(0, qInf()) <=> engine->evaluate(\"Infinity\")",
+    "QScriptValue(0, -qInf()) <=> QScriptValue(-qInf())",
+    "QScriptValue(0, -qInf()) <=> QScriptValue(0, -qInf())",
+    "QScriptValue(0, -qInf()) <=> QScriptValue(engine, -qInf())",
+    "QScriptValue(0, -qInf()) <=> engine->evaluate(\"-Infinity\")",
+    "QScriptValue(0, \"NaN\") <=> QScriptValue(\"NaN\")",
+    "QScriptValue(0, \"NaN\") <=> QScriptValue(0, \"NaN\")",
+    "QScriptValue(0, \"NaN\") <=> QScriptValue(engine, \"NaN\")",
+    "QScriptValue(0, \"Infinity\") <=> QScriptValue(\"Infinity\")",
+    "QScriptValue(0, \"Infinity\") <=> QScriptValue(0, \"Infinity\")",
+    "QScriptValue(0, \"Infinity\") <=> QScriptValue(engine, \"Infinity\")",
+    "QScriptValue(0, \"-Infinity\") <=> QScriptValue(\"-Infinity\")",
+    "QScriptValue(0, \"-Infinity\") <=> QScriptValue(0, \"-Infinity\")",
+    "QScriptValue(0, \"-Infinity\") <=> QScriptValue(engine, \"-Infinity\")",
+    "QScriptValue(0, \"ciao\") <=> QScriptValue(\"ciao\")",
+    "QScriptValue(0, \"ciao\") <=> QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, \"ciao\") <=> QScriptValue(0, \"ciao\")",
+    "QScriptValue(0, \"ciao\") <=> QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, \"ciao\") <=> QScriptValue(engine, \"ciao\")",
+    "QScriptValue(0, \"ciao\") <=> QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, \"ciao\") <=> engine->evaluate(\"'ciao'\")",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\")) <=> QScriptValue(\"ciao\")",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\")) <=> QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\")) <=> QScriptValue(0, \"ciao\")",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\")) <=> QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\")) <=> QScriptValue(engine, \"ciao\")",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\")) <=> QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\")) <=> engine->evaluate(\"'ciao'\")",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(QString())",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(0, QString())",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(0, QString(\"\")) <=> QScriptValue(engine, QString())",
+    "QScriptValue(0, QString(\"\")) <=> engine->evaluate(\"''\")",
+    "QScriptValue(0, QString()) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(0, QString()) <=> QScriptValue(QString())",
+    "QScriptValue(0, QString()) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(0, QString()) <=> QScriptValue(0, QString())",
+    "QScriptValue(0, QString()) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(0, QString()) <=> QScriptValue(engine, QString())",
+    "QScriptValue(0, QString()) <=> engine->evaluate(\"''\")",
+    "QScriptValue(0, QString(\"0\")) <=> QScriptValue(QString(\"0\"))",
+    "QScriptValue(0, QString(\"0\")) <=> QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(0, QString(\"0\")) <=> QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(0, QString(\"0\")) <=> engine->evaluate(\"'0'\")",
+    "QScriptValue(0, QString(\"123\")) <=> QScriptValue(QString(\"123\"))",
+    "QScriptValue(0, QString(\"123\")) <=> QScriptValue(0, QString(\"123\"))",
+    "QScriptValue(0, QString(\"123\")) <=> QScriptValue(engine, QString(\"123\"))",
+    "QScriptValue(0, QString(\"123\")) <=> engine->evaluate(\"'123'\")",
+    "QScriptValue(0, QString(\"12.3\")) <=> QScriptValue(0, QString(\"12.3\"))",
+    "QScriptValue(engine, QScriptValue::UndefinedValue) <=> QScriptValue(QScriptValue::UndefinedValue)",
+    "QScriptValue(engine, QScriptValue::UndefinedValue) <=> QScriptValue(0, QScriptValue::UndefinedValue)",
+    "QScriptValue(engine, QScriptValue::UndefinedValue) <=> QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "QScriptValue(engine, QScriptValue::UndefinedValue) <=> engine->evaluate(\"{}\")",
+    "QScriptValue(engine, QScriptValue::UndefinedValue) <=> engine->evaluate(\"undefined\")",
+    "QScriptValue(engine, QScriptValue::UndefinedValue) <=> engine->undefinedValue()",
+    "QScriptValue(engine, QScriptValue::NullValue) <=> QScriptValue(QScriptValue::NullValue)",
+    "QScriptValue(engine, QScriptValue::NullValue) <=> QScriptValue(0, QScriptValue::NullValue)",
+    "QScriptValue(engine, QScriptValue::NullValue) <=> QScriptValue(engine, QScriptValue::NullValue)",
+    "QScriptValue(engine, QScriptValue::NullValue) <=> engine->evaluate(\"null\")",
+    "QScriptValue(engine, QScriptValue::NullValue) <=> engine->nullValue()",
+    "QScriptValue(engine, true) <=> QScriptValue(true)",
+    "QScriptValue(engine, true) <=> QScriptValue(0, true)",
+    "QScriptValue(engine, true) <=> QScriptValue(engine, true)",
+    "QScriptValue(engine, true) <=> engine->evaluate(\"true\")",
+    "QScriptValue(engine, false) <=> QScriptValue(false)",
+    "QScriptValue(engine, false) <=> QScriptValue(0, false)",
+    "QScriptValue(engine, false) <=> QScriptValue(engine, false)",
+    "QScriptValue(engine, false) <=> engine->evaluate(\"false\")",
+    "QScriptValue(engine, int(122)) <=> QScriptValue(int(122))",
+    "QScriptValue(engine, int(122)) <=> QScriptValue(0, int(122))",
+    "QScriptValue(engine, int(122)) <=> QScriptValue(engine, int(122))",
+    "QScriptValue(engine, int(122)) <=> engine->evaluate(\"122\")",
+    "QScriptValue(engine, uint(124)) <=> QScriptValue(uint(124))",
+    "QScriptValue(engine, uint(124)) <=> QScriptValue(0, uint(124))",
+    "QScriptValue(engine, uint(124)) <=> QScriptValue(engine, uint(124))",
+    "QScriptValue(engine, uint(124)) <=> engine->evaluate(\"124\")",
+    "QScriptValue(engine, 0) <=> QScriptValue(0)",
+    "QScriptValue(engine, 0) <=> QScriptValue(0.0)",
+    "QScriptValue(engine, 0) <=> QScriptValue(0, 0)",
+    "QScriptValue(engine, 0) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(engine, 0) <=> QScriptValue(engine, 0)",
+    "QScriptValue(engine, 0) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(engine, 0) <=> engine->evaluate(\"0\")",
+    "QScriptValue(engine, 0) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(0)",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(0.0)",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(0, 0)",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(0, 0.0)",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(engine, 0)",
+    "QScriptValue(engine, 0.0) <=> QScriptValue(engine, 0.0)",
+    "QScriptValue(engine, 0.0) <=> engine->evaluate(\"0\")",
+    "QScriptValue(engine, 0.0) <=> engine->evaluate(\"0.0\")",
+    "QScriptValue(engine, 123.0) <=> QScriptValue(123.0)",
+    "QScriptValue(engine, 123.0) <=> QScriptValue(0, 123.0)",
+    "QScriptValue(engine, 123.0) <=> QScriptValue(engine, 123.0)",
+    "QScriptValue(engine, 123.0) <=> engine->evaluate(\"123.0\")",
+    "QScriptValue(engine, 6.37e-8) <=> QScriptValue(6.37e-8)",
+    "QScriptValue(engine, 6.37e-8) <=> QScriptValue(0, 6.37e-8)",
+    "QScriptValue(engine, 6.37e-8) <=> QScriptValue(engine, 6.37e-8)",
+    "QScriptValue(engine, 6.37e-8) <=> engine->evaluate(\"6.37e-8\")",
+    "QScriptValue(engine, -6.37e-8) <=> QScriptValue(-6.37e-8)",
+    "QScriptValue(engine, -6.37e-8) <=> QScriptValue(0, -6.37e-8)",
+    "QScriptValue(engine, -6.37e-8) <=> QScriptValue(engine, -6.37e-8)",
+    "QScriptValue(engine, -6.37e-8) <=> engine->evaluate(\"-6.37e-8\")",
+    "QScriptValue(engine, 0x43211234) <=> QScriptValue(0x43211234)",
+    "QScriptValue(engine, 0x43211234) <=> QScriptValue(0, 0x43211234)",
+    "QScriptValue(engine, 0x43211234) <=> QScriptValue(engine, 0x43211234)",
+    "QScriptValue(engine, 0x43211234) <=> engine->evaluate(\"0x43211234\")",
+    "QScriptValue(engine, 0x10000) <=> QScriptValue(0x10000)",
+    "QScriptValue(engine, 0x10000) <=> QScriptValue(0, 0x10000)",
+    "QScriptValue(engine, 0x10000) <=> QScriptValue(engine, 0x10000)",
+    "QScriptValue(engine, 0x10000) <=> engine->evaluate(\"0x10000\")",
+    "QScriptValue(engine, 0x10001) <=> QScriptValue(0x10001)",
+    "QScriptValue(engine, 0x10001) <=> QScriptValue(0, 0x10001)",
+    "QScriptValue(engine, 0x10001) <=> QScriptValue(engine, 0x10001)",
+    "QScriptValue(engine, 0x10001) <=> engine->evaluate(\"0x10001\")",
+    "QScriptValue(engine, qInf()) <=> QScriptValue(qInf())",
+    "QScriptValue(engine, qInf()) <=> QScriptValue(0, qInf())",
+    "QScriptValue(engine, qInf()) <=> QScriptValue(engine, qInf())",
+    "QScriptValue(engine, qInf()) <=> engine->evaluate(\"Infinity\")",
+    "QScriptValue(engine, -qInf()) <=> QScriptValue(-qInf())",
+    "QScriptValue(engine, -qInf()) <=> QScriptValue(0, -qInf())",
+    "QScriptValue(engine, -qInf()) <=> QScriptValue(engine, -qInf())",
+    "QScriptValue(engine, -qInf()) <=> engine->evaluate(\"-Infinity\")",
+    "QScriptValue(engine, \"NaN\") <=> QScriptValue(\"NaN\")",
+    "QScriptValue(engine, \"NaN\") <=> QScriptValue(0, \"NaN\")",
+    "QScriptValue(engine, \"NaN\") <=> QScriptValue(engine, \"NaN\")",
+    "QScriptValue(engine, \"Infinity\") <=> QScriptValue(\"Infinity\")",
+    "QScriptValue(engine, \"Infinity\") <=> QScriptValue(0, \"Infinity\")",
+    "QScriptValue(engine, \"Infinity\") <=> QScriptValue(engine, \"Infinity\")",
+    "QScriptValue(engine, \"-Infinity\") <=> QScriptValue(\"-Infinity\")",
+    "QScriptValue(engine, \"-Infinity\") <=> QScriptValue(0, \"-Infinity\")",
+    "QScriptValue(engine, \"-Infinity\") <=> QScriptValue(engine, \"-Infinity\")",
+    "QScriptValue(engine, \"ciao\") <=> QScriptValue(\"ciao\")",
+    "QScriptValue(engine, \"ciao\") <=> QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, \"ciao\") <=> QScriptValue(0, \"ciao\")",
+    "QScriptValue(engine, \"ciao\") <=> QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, \"ciao\") <=> QScriptValue(engine, \"ciao\")",
+    "QScriptValue(engine, \"ciao\") <=> QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, \"ciao\") <=> engine->evaluate(\"'ciao'\")",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\")) <=> QScriptValue(\"ciao\")",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\")) <=> QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\")) <=> QScriptValue(0, \"ciao\")",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\")) <=> QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\")) <=> QScriptValue(engine, \"ciao\")",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\")) <=> QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\")) <=> engine->evaluate(\"'ciao'\")",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(QString())",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(0, QString())",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(engine, QString(\"\")) <=> QScriptValue(engine, QString())",
+    "QScriptValue(engine, QString(\"\")) <=> engine->evaluate(\"''\")",
+    "QScriptValue(engine, QString()) <=> QScriptValue(QString(\"\"))",
+    "QScriptValue(engine, QString()) <=> QScriptValue(QString())",
+    "QScriptValue(engine, QString()) <=> QScriptValue(0, QString(\"\"))",
+    "QScriptValue(engine, QString()) <=> QScriptValue(0, QString())",
+    "QScriptValue(engine, QString()) <=> QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(engine, QString()) <=> QScriptValue(engine, QString())",
+    "QScriptValue(engine, QString()) <=> engine->evaluate(\"''\")",
+    "QScriptValue(engine, QString(\"0\")) <=> QScriptValue(QString(\"0\"))",
+    "QScriptValue(engine, QString(\"0\")) <=> QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(engine, QString(\"0\")) <=> QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(engine, QString(\"0\")) <=> engine->evaluate(\"'0'\")",
+    "QScriptValue(engine, QString(\"123\")) <=> QScriptValue(QString(\"123\"))",
+    "QScriptValue(engine, QString(\"123\")) <=> QScriptValue(0, QString(\"123\"))",
+    "QScriptValue(engine, QString(\"123\")) <=> QScriptValue(engine, QString(\"123\"))",
+    "QScriptValue(engine, QString(\"123\")) <=> engine->evaluate(\"'123'\")",
+    "QScriptValue(engine, QString(\"1.23\")) <=> QScriptValue(engine, QString(\"1.23\"))",
+    "engine->evaluate(\"{}\") <=> QScriptValue(QScriptValue::UndefinedValue)",
+    "engine->evaluate(\"{}\") <=> QScriptValue(0, QScriptValue::UndefinedValue)",
+    "engine->evaluate(\"{}\") <=> QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "engine->evaluate(\"{}\") <=> engine->evaluate(\"{}\")",
+    "engine->evaluate(\"{}\") <=> engine->evaluate(\"undefined\")",
+    "engine->evaluate(\"{}\") <=> engine->undefinedValue()",
+    "engine->evaluate(\"Object.prototype\") <=> engine->evaluate(\"Object.prototype\")",
+    "engine->evaluate(\"Date.prototype\") <=> engine->evaluate(\"Date.prototype\")",
+    "engine->evaluate(\"Array.prototype\") <=> engine->evaluate(\"Array.prototype\")",
+    "engine->evaluate(\"Function.prototype\") <=> engine->evaluate(\"Function.prototype\")",
+    "engine->evaluate(\"Error.prototype\") <=> engine->evaluate(\"Error.prototype\")",
+    "engine->evaluate(\"Object\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Array\") <=> engine->evaluate(\"Array\")",
+    "engine->evaluate(\"Number\") <=> engine->evaluate(\"Number\")",
+    "engine->evaluate(\"Function\") <=> engine->evaluate(\"Function\")",
+    "engine->evaluate(\"a = new Object(); a.foo = 22; a.foo\") <=> engine->evaluate(\"a = new Object(); a.foo = 22; a.foo\")",
+    "engine->evaluate(\"undefined\") <=> QScriptValue(QScriptValue::UndefinedValue)",
+    "engine->evaluate(\"undefined\") <=> QScriptValue(0, QScriptValue::UndefinedValue)",
+    "engine->evaluate(\"undefined\") <=> QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "engine->evaluate(\"undefined\") <=> engine->evaluate(\"{}\")",
+    "engine->evaluate(\"undefined\") <=> engine->evaluate(\"undefined\")",
+    "engine->evaluate(\"undefined\") <=> engine->undefinedValue()",
+    "engine->evaluate(\"null\") <=> QScriptValue(QScriptValue::NullValue)",
+    "engine->evaluate(\"null\") <=> QScriptValue(0, QScriptValue::NullValue)",
+    "engine->evaluate(\"null\") <=> QScriptValue(engine, QScriptValue::NullValue)",
+    "engine->evaluate(\"null\") <=> engine->evaluate(\"null\")",
+    "engine->evaluate(\"null\") <=> engine->nullValue()",
+    "engine->evaluate(\"true\") <=> QScriptValue(true)",
+    "engine->evaluate(\"true\") <=> QScriptValue(0, true)",
+    "engine->evaluate(\"true\") <=> QScriptValue(engine, true)",
+    "engine->evaluate(\"true\") <=> engine->evaluate(\"true\")",
+    "engine->evaluate(\"false\") <=> QScriptValue(false)",
+    "engine->evaluate(\"false\") <=> QScriptValue(0, false)",
+    "engine->evaluate(\"false\") <=> QScriptValue(engine, false)",
+    "engine->evaluate(\"false\") <=> engine->evaluate(\"false\")",
+    "engine->evaluate(\"122\") <=> QScriptValue(int(122))",
+    "engine->evaluate(\"122\") <=> QScriptValue(0, int(122))",
+    "engine->evaluate(\"122\") <=> QScriptValue(engine, int(122))",
+    "engine->evaluate(\"122\") <=> engine->evaluate(\"122\")",
+    "engine->evaluate(\"124\") <=> QScriptValue(uint(124))",
+    "engine->evaluate(\"124\") <=> QScriptValue(0, uint(124))",
+    "engine->evaluate(\"124\") <=> QScriptValue(engine, uint(124))",
+    "engine->evaluate(\"124\") <=> engine->evaluate(\"124\")",
+    "engine->evaluate(\"0\") <=> QScriptValue(0)",
+    "engine->evaluate(\"0\") <=> QScriptValue(0.0)",
+    "engine->evaluate(\"0\") <=> QScriptValue(0, 0)",
+    "engine->evaluate(\"0\") <=> QScriptValue(0, 0.0)",
+    "engine->evaluate(\"0\") <=> QScriptValue(engine, 0)",
+    "engine->evaluate(\"0\") <=> QScriptValue(engine, 0.0)",
+    "engine->evaluate(\"0\") <=> engine->evaluate(\"0\")",
+    "engine->evaluate(\"0\") <=> engine->evaluate(\"0.0\")",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(0)",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(0.0)",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(0, 0)",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(0, 0.0)",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(engine, 0)",
+    "engine->evaluate(\"0.0\") <=> QScriptValue(engine, 0.0)",
+    "engine->evaluate(\"0.0\") <=> engine->evaluate(\"0\")",
+    "engine->evaluate(\"0.0\") <=> engine->evaluate(\"0.0\")",
+    "engine->evaluate(\"123.0\") <=> QScriptValue(123.0)",
+    "engine->evaluate(\"123.0\") <=> QScriptValue(0, 123.0)",
+    "engine->evaluate(\"123.0\") <=> QScriptValue(engine, 123.0)",
+    "engine->evaluate(\"123.0\") <=> engine->evaluate(\"123.0\")",
+    "engine->evaluate(\"6.37e-8\") <=> QScriptValue(6.37e-8)",
+    "engine->evaluate(\"6.37e-8\") <=> QScriptValue(0, 6.37e-8)",
+    "engine->evaluate(\"6.37e-8\") <=> QScriptValue(engine, 6.37e-8)",
+    "engine->evaluate(\"6.37e-8\") <=> engine->evaluate(\"6.37e-8\")",
+    "engine->evaluate(\"-6.37e-8\") <=> QScriptValue(-6.37e-8)",
+    "engine->evaluate(\"-6.37e-8\") <=> QScriptValue(0, -6.37e-8)",
+    "engine->evaluate(\"-6.37e-8\") <=> QScriptValue(engine, -6.37e-8)",
+    "engine->evaluate(\"-6.37e-8\") <=> engine->evaluate(\"-6.37e-8\")",
+    "engine->evaluate(\"0x43211234\") <=> QScriptValue(0x43211234)",
+    "engine->evaluate(\"0x43211234\") <=> QScriptValue(0, 0x43211234)",
+    "engine->evaluate(\"0x43211234\") <=> QScriptValue(engine, 0x43211234)",
+    "engine->evaluate(\"0x43211234\") <=> engine->evaluate(\"0x43211234\")",
+    "engine->evaluate(\"0x10000\") <=> QScriptValue(0x10000)",
+    "engine->evaluate(\"0x10000\") <=> QScriptValue(0, 0x10000)",
+    "engine->evaluate(\"0x10000\") <=> QScriptValue(engine, 0x10000)",
+    "engine->evaluate(\"0x10000\") <=> engine->evaluate(\"0x10000\")",
+    "engine->evaluate(\"0x10001\") <=> QScriptValue(0x10001)",
+    "engine->evaluate(\"0x10001\") <=> QScriptValue(0, 0x10001)",
+    "engine->evaluate(\"0x10001\") <=> QScriptValue(engine, 0x10001)",
+    "engine->evaluate(\"0x10001\") <=> engine->evaluate(\"0x10001\")",
+    "engine->evaluate(\"Infinity\") <=> QScriptValue(qInf())",
+    "engine->evaluate(\"Infinity\") <=> QScriptValue(0, qInf())",
+    "engine->evaluate(\"Infinity\") <=> QScriptValue(engine, qInf())",
+    "engine->evaluate(\"Infinity\") <=> engine->evaluate(\"Infinity\")",
+    "engine->evaluate(\"-Infinity\") <=> QScriptValue(-qInf())",
+    "engine->evaluate(\"-Infinity\") <=> QScriptValue(0, -qInf())",
+    "engine->evaluate(\"-Infinity\") <=> QScriptValue(engine, -qInf())",
+    "engine->evaluate(\"-Infinity\") <=> engine->evaluate(\"-Infinity\")",
+    "engine->evaluate(\"'ciao'\") <=> QScriptValue(\"ciao\")",
+    "engine->evaluate(\"'ciao'\") <=> QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "engine->evaluate(\"'ciao'\") <=> QScriptValue(0, \"ciao\")",
+    "engine->evaluate(\"'ciao'\") <=> QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "engine->evaluate(\"'ciao'\") <=> QScriptValue(engine, \"ciao\")",
+    "engine->evaluate(\"'ciao'\") <=> QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "engine->evaluate(\"'ciao'\") <=> engine->evaluate(\"'ciao'\")",
+    "engine->evaluate(\"''\") <=> QScriptValue(QString(\"\"))",
+    "engine->evaluate(\"''\") <=> QScriptValue(QString())",
+    "engine->evaluate(\"''\") <=> QScriptValue(0, QString(\"\"))",
+    "engine->evaluate(\"''\") <=> QScriptValue(0, QString())",
+    "engine->evaluate(\"''\") <=> QScriptValue(engine, QString(\"\"))",
+    "engine->evaluate(\"''\") <=> QScriptValue(engine, QString())",
+    "engine->evaluate(\"''\") <=> engine->evaluate(\"''\")",
+    "engine->evaluate(\"'0'\") <=> QScriptValue(QString(\"0\"))",
+    "engine->evaluate(\"'0'\") <=> QScriptValue(0, QString(\"0\"))",
+    "engine->evaluate(\"'0'\") <=> QScriptValue(engine, QString(\"0\"))",
+    "engine->evaluate(\"'0'\") <=> engine->evaluate(\"'0'\")",
+    "engine->evaluate(\"'123'\") <=> QScriptValue(QString(\"123\"))",
+    "engine->evaluate(\"'123'\") <=> QScriptValue(0, QString(\"123\"))",
+    "engine->evaluate(\"'123'\") <=> QScriptValue(engine, QString(\"123\"))",
+    "engine->evaluate(\"'123'\") <=> engine->evaluate(\"'123'\")",
+    "engine->evaluate(\"'12.4'\") <=> QScriptValue(QString(\"12.4\"))",
+    "engine->evaluate(\"'12.4'\") <=> engine->evaluate(\"'12.4'\")",
+    "engine->nullValue() <=> QScriptValue(QScriptValue::NullValue)",
+    "engine->nullValue() <=> QScriptValue(0, QScriptValue::NullValue)",
+    "engine->nullValue() <=> QScriptValue(engine, QScriptValue::NullValue)",
+    "engine->nullValue() <=> engine->evaluate(\"null\")",
+    "engine->nullValue() <=> engine->nullValue()",
+    "engine->undefinedValue() <=> QScriptValue(QScriptValue::UndefinedValue)",
+    "engine->undefinedValue() <=> QScriptValue(0, QScriptValue::UndefinedValue)",
+    "engine->undefinedValue() <=> QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "engine->undefinedValue() <=> engine->evaluate(\"{}\")",
+    "engine->undefinedValue() <=> engine->evaluate(\"undefined\")",
+    "engine->undefinedValue() <=> engine->undefinedValue()"};
+
+void tst_QScriptValue::strictlyEquals_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<QScriptValue>("other");
+    QTest::addColumn<bool>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QSet<QString> equals;
+    equals.reserve(491);
+    for (unsigned i = 0; i < 491; ++i)
+        equals.insert(strictlyEquals_array[i]);
+    for (unsigned i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> value1 = initScriptValues(i);
+        for (unsigned j = 0; j < 135; ++j) {
+            QPair<QString, QScriptValue> value2 = initScriptValues(j);
+            QString tag = QString::fromLatin1("%20 <=> %21").arg(value1.first, value2.first);
+            QTest::newRow(tag.toAscii().constData()) << value1.second << value2.second << equals.contains(tag);        }
+    }
+}
+
+void tst_QScriptValue::strictlyEquals()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(QScriptValue, other);
+    QFETCH(bool, expected);
+    QEXPECT_FAIL("QScriptValue(QScriptValue::UndefinedValue) <=> QScriptValue(QScriptValue::UndefinedValue)", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(QScriptValue::UndefinedValue) <=> QScriptValue(0, QScriptValue::UndefinedValue)", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(QScriptValue::UndefinedValue) <=> QScriptValue(engine, QScriptValue::UndefinedValue)", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(QScriptValue::UndefinedValue) <=> engine->evaluate(\"{}\")", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(QScriptValue::UndefinedValue) <=> engine->evaluate(\"undefined\")", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(QScriptValue::UndefinedValue) <=> engine->undefinedValue()", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(QScriptValue::NullValue) <=> QScriptValue(QScriptValue::NullValue)", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(QScriptValue::NullValue) <=> QScriptValue(0, QScriptValue::NullValue)", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(QScriptValue::NullValue) <=> QScriptValue(engine, QScriptValue::NullValue)", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(QScriptValue::NullValue) <=> engine->evaluate(\"null\")", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(QScriptValue::NullValue) <=> engine->nullValue()", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(true) <=> QScriptValue(true)", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(true) <=> QScriptValue(0, true)", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(false) <=> QScriptValue(false)", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(false) <=> QScriptValue(0, false)", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, QScriptValue::UndefinedValue) <=> QScriptValue(QScriptValue::UndefinedValue)", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, QScriptValue::UndefinedValue) <=> QScriptValue(0, QScriptValue::UndefinedValue)", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, QScriptValue::UndefinedValue) <=> QScriptValue(engine, QScriptValue::UndefinedValue)", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, QScriptValue::UndefinedValue) <=> engine->evaluate(\"{}\")", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, QScriptValue::UndefinedValue) <=> engine->evaluate(\"undefined\")", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, QScriptValue::UndefinedValue) <=> engine->undefinedValue()", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, QScriptValue::NullValue) <=> QScriptValue(QScriptValue::NullValue)", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, QScriptValue::NullValue) <=> QScriptValue(0, QScriptValue::NullValue)", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, QScriptValue::NullValue) <=> QScriptValue(engine, QScriptValue::NullValue)", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, QScriptValue::NullValue) <=> engine->evaluate(\"null\")", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, QScriptValue::NullValue) <=> engine->nullValue()", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, true) <=> QScriptValue(true)", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, true) <=> QScriptValue(0, true)", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, false) <=> QScriptValue(false)", "FIXME: WebKit bug 43038", Continue);
+    QEXPECT_FAIL("QScriptValue(0, false) <=> QScriptValue(0, false)", "FIXME: WebKit bug 43038", Continue);
+    QCOMPARE(value.strictlyEquals(other), expected);
+}
+
+static const QString instanceOf_array[] = {
+    "engine->evaluate(\"[]\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"[]\") <=> engine->evaluate(\"Array\")",
+    "engine->evaluate(\"Date.prototype\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Array.prototype\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Function.prototype\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Error.prototype\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Object\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Object\") <=> engine->evaluate(\"Function\")",
+    "engine->evaluate(\"Array\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Array\") <=> engine->evaluate(\"Function\")",
+    "engine->evaluate(\"Number\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Number\") <=> engine->evaluate(\"Function\")",
+    "engine->evaluate(\"Function\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Function\") <=> engine->evaluate(\"Function\")",
+    "engine->evaluate(\"(function() { return 1; })\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"(function() { return 1; })\") <=> engine->evaluate(\"Function\")",
+    "engine->evaluate(\"(function() { return 'ciao'; })\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"(function() { return 'ciao'; })\") <=> engine->evaluate(\"Function\")",
+    "engine->evaluate(\"(function() { throw new Error('foo'); })\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"(function() { throw new Error('foo'); })\") <=> engine->evaluate(\"Function\")",
+    "engine->evaluate(\"/foo/\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"new Object()\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"new Array()\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"new Array()\") <=> engine->evaluate(\"Array\")",
+    "engine->evaluate(\"new Error()\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Undefined\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Null\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"True\") <=> engine->evaluate(\"Object\")",
+    "engine->evaluate(\"False\") <=> engine->evaluate(\"Object\")",
+    "engine->newObject() <=> engine->evaluate(\"Object\")",
+    "engine->newArray() <=> engine->evaluate(\"Object\")",
+    "engine->newArray() <=> engine->evaluate(\"Array\")",
+    "engine->newArray(10) <=> engine->evaluate(\"Object\")",
+    "engine->newArray(10) <=> engine->evaluate(\"Array\")"};
+
+void tst_QScriptValue::instanceOf_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<QScriptValue>("other");
+    QTest::addColumn<bool>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QSet<QString> equals;
+    equals.reserve(34);
+    for (unsigned i = 0; i < 34; ++i)
+        equals.insert(instanceOf_array[i]);
+    for (unsigned i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> value1 = initScriptValues(i);
+        for (unsigned j = 0; j < 135; ++j) {
+            QPair<QString, QScriptValue> value2 = initScriptValues(j);
+            QString tag = QString::fromLatin1("%20 <=> %21").arg(value1.first, value2.first);
+            QTest::newRow(tag.toAscii().constData()) << value1.second << value2.second << equals.contains(tag);        }
+    }
+}
+
+void tst_QScriptValue::instanceOf()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(QScriptValue, other);
+    QFETCH(bool, expected);
+    QCOMPARE(value.instanceOf(other), expected);
+}
diff --git a/Source/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue_generated_init.cpp b/Source/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue_generated_init.cpp
new file mode 100644
index 0000000..4c97dd4
--- /dev/null
+++ b/Source/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue_generated_init.cpp
@@ -0,0 +1,169 @@
+/*
+    Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+/****************************************************************************
+*************** This file has been generated. DO NOT MODIFY! ****************
+****************************************************************************/
+
+#include "tst_qscriptvalue.h"
+
+
+QPair<QString, QScriptValue> tst_QScriptValue::initScriptValues(uint idx)
+{
+    QScriptEngine* engine = m_engine;
+    switch (idx) {
+    case 0: return QPair<QString, QScriptValue>("QScriptValue()", QScriptValue());
+    case 1: return QPair<QString, QScriptValue>("QScriptValue(QScriptValue::UndefinedValue)", QScriptValue(QScriptValue::UndefinedValue));
+    case 2: return QPair<QString, QScriptValue>("QScriptValue(QScriptValue::NullValue)", QScriptValue(QScriptValue::NullValue));
+    case 3: return QPair<QString, QScriptValue>("QScriptValue(true)", QScriptValue(true));
+    case 4: return QPair<QString, QScriptValue>("QScriptValue(false)", QScriptValue(false));
+    case 5: return QPair<QString, QScriptValue>("QScriptValue(int(122))", QScriptValue(int(122)));
+    case 6: return QPair<QString, QScriptValue>("QScriptValue(uint(124))", QScriptValue(uint(124)));
+    case 7: return QPair<QString, QScriptValue>("QScriptValue(0)", QScriptValue(0));
+    case 8: return QPair<QString, QScriptValue>("QScriptValue(0.0)", QScriptValue(0.0));
+    case 9: return QPair<QString, QScriptValue>("QScriptValue(123.0)", QScriptValue(123.0));
+    case 10: return QPair<QString, QScriptValue>("QScriptValue(6.37e-8)", QScriptValue(6.37e-8));
+    case 11: return QPair<QString, QScriptValue>("QScriptValue(-6.37e-8)", QScriptValue(-6.37e-8));
+    case 12: return QPair<QString, QScriptValue>("QScriptValue(0x43211234)", QScriptValue(0x43211234));
+    case 13: return QPair<QString, QScriptValue>("QScriptValue(0x10000)", QScriptValue(0x10000));
+    case 14: return QPair<QString, QScriptValue>("QScriptValue(0x10001)", QScriptValue(0x10001));
+    case 15: return QPair<QString, QScriptValue>("QScriptValue(qSNaN())", QScriptValue(qSNaN()));
+    case 16: return QPair<QString, QScriptValue>("QScriptValue(qQNaN())", QScriptValue(qQNaN()));
+    case 17: return QPair<QString, QScriptValue>("QScriptValue(qInf())", QScriptValue(qInf()));
+    case 18: return QPair<QString, QScriptValue>("QScriptValue(-qInf())", QScriptValue(-qInf()));
+    case 19: return QPair<QString, QScriptValue>("QScriptValue(\"NaN\")", QScriptValue("NaN"));
+    case 20: return QPair<QString, QScriptValue>("QScriptValue(\"Infinity\")", QScriptValue("Infinity"));
+    case 21: return QPair<QString, QScriptValue>("QScriptValue(\"-Infinity\")", QScriptValue("-Infinity"));
+    case 22: return QPair<QString, QScriptValue>("QScriptValue(\"ciao\")", QScriptValue("ciao"));
+    case 23: return QPair<QString, QScriptValue>("QScriptValue(QString::fromLatin1(\"ciao\"))", QScriptValue(QString::fromLatin1("ciao")));
+    case 24: return QPair<QString, QScriptValue>("QScriptValue(QString(\"\"))", QScriptValue(QString("")));
+    case 25: return QPair<QString, QScriptValue>("QScriptValue(QString())", QScriptValue(QString()));
+    case 26: return QPair<QString, QScriptValue>("QScriptValue(QString(\"0\"))", QScriptValue(QString("0")));
+    case 27: return QPair<QString, QScriptValue>("QScriptValue(QString(\"123\"))", QScriptValue(QString("123")));
+    case 28: return QPair<QString, QScriptValue>("QScriptValue(QString(\"12.4\"))", QScriptValue(QString("12.4")));
+    case 29: return QPair<QString, QScriptValue>("QScriptValue(0, QScriptValue::UndefinedValue)", QScriptValue(0, QScriptValue::UndefinedValue));
+    case 30: return QPair<QString, QScriptValue>("QScriptValue(0, QScriptValue::NullValue)", QScriptValue(0, QScriptValue::NullValue));
+    case 31: return QPair<QString, QScriptValue>("QScriptValue(0, true)", QScriptValue(0, true));
+    case 32: return QPair<QString, QScriptValue>("QScriptValue(0, false)", QScriptValue(0, false));
+    case 33: return QPair<QString, QScriptValue>("QScriptValue(0, int(122))", QScriptValue(0, int(122)));
+    case 34: return QPair<QString, QScriptValue>("QScriptValue(0, uint(124))", QScriptValue(0, uint(124)));
+    case 35: return QPair<QString, QScriptValue>("QScriptValue(0, 0)", QScriptValue(0, 0));
+    case 36: return QPair<QString, QScriptValue>("QScriptValue(0, 0.0)", QScriptValue(0, 0.0));
+    case 37: return QPair<QString, QScriptValue>("QScriptValue(0, 123.0)", QScriptValue(0, 123.0));
+    case 38: return QPair<QString, QScriptValue>("QScriptValue(0, 6.37e-8)", QScriptValue(0, 6.37e-8));
+    case 39: return QPair<QString, QScriptValue>("QScriptValue(0, -6.37e-8)", QScriptValue(0, -6.37e-8));
+    case 40: return QPair<QString, QScriptValue>("QScriptValue(0, 0x43211234)", QScriptValue(0, 0x43211234));
+    case 41: return QPair<QString, QScriptValue>("QScriptValue(0, 0x10000)", QScriptValue(0, 0x10000));
+    case 42: return QPair<QString, QScriptValue>("QScriptValue(0, 0x10001)", QScriptValue(0, 0x10001));
+    case 43: return QPair<QString, QScriptValue>("QScriptValue(0, qSNaN())", QScriptValue(0, qSNaN()));
+    case 44: return QPair<QString, QScriptValue>("QScriptValue(0, qQNaN())", QScriptValue(0, qQNaN()));
+    case 45: return QPair<QString, QScriptValue>("QScriptValue(0, qInf())", QScriptValue(0, qInf()));
+    case 46: return QPair<QString, QScriptValue>("QScriptValue(0, -qInf())", QScriptValue(0, -qInf()));
+    case 47: return QPair<QString, QScriptValue>("QScriptValue(0, \"NaN\")", QScriptValue(0, "NaN"));
+    case 48: return QPair<QString, QScriptValue>("QScriptValue(0, \"Infinity\")", QScriptValue(0, "Infinity"));
+    case 49: return QPair<QString, QScriptValue>("QScriptValue(0, \"-Infinity\")", QScriptValue(0, "-Infinity"));
+    case 50: return QPair<QString, QScriptValue>("QScriptValue(0, \"ciao\")", QScriptValue(0, "ciao"));
+    case 51: return QPair<QString, QScriptValue>("QScriptValue(0, QString::fromLatin1(\"ciao\"))", QScriptValue(0, QString::fromLatin1("ciao")));
+    case 52: return QPair<QString, QScriptValue>("QScriptValue(0, QString(\"\"))", QScriptValue(0, QString("")));
+    case 53: return QPair<QString, QScriptValue>("QScriptValue(0, QString())", QScriptValue(0, QString()));
+    case 54: return QPair<QString, QScriptValue>("QScriptValue(0, QString(\"0\"))", QScriptValue(0, QString("0")));
+    case 55: return QPair<QString, QScriptValue>("QScriptValue(0, QString(\"123\"))", QScriptValue(0, QString("123")));
+    case 56: return QPair<QString, QScriptValue>("QScriptValue(0, QString(\"12.3\"))", QScriptValue(0, QString("12.3")));
+    case 57: return QPair<QString, QScriptValue>("QScriptValue(engine, QScriptValue::UndefinedValue)", QScriptValue(engine, QScriptValue::UndefinedValue));
+    case 58: return QPair<QString, QScriptValue>("QScriptValue(engine, QScriptValue::NullValue)", QScriptValue(engine, QScriptValue::NullValue));
+    case 59: return QPair<QString, QScriptValue>("QScriptValue(engine, true)", QScriptValue(engine, true));
+    case 60: return QPair<QString, QScriptValue>("QScriptValue(engine, false)", QScriptValue(engine, false));
+    case 61: return QPair<QString, QScriptValue>("QScriptValue(engine, int(122))", QScriptValue(engine, int(122)));
+    case 62: return QPair<QString, QScriptValue>("QScriptValue(engine, uint(124))", QScriptValue(engine, uint(124)));
+    case 63: return QPair<QString, QScriptValue>("QScriptValue(engine, 0)", QScriptValue(engine, 0));
+    case 64: return QPair<QString, QScriptValue>("QScriptValue(engine, 0.0)", QScriptValue(engine, 0.0));
+    case 65: return QPair<QString, QScriptValue>("QScriptValue(engine, 123.0)", QScriptValue(engine, 123.0));
+    case 66: return QPair<QString, QScriptValue>("QScriptValue(engine, 6.37e-8)", QScriptValue(engine, 6.37e-8));
+    case 67: return QPair<QString, QScriptValue>("QScriptValue(engine, -6.37e-8)", QScriptValue(engine, -6.37e-8));
+    case 68: return QPair<QString, QScriptValue>("QScriptValue(engine, 0x43211234)", QScriptValue(engine, 0x43211234));
+    case 69: return QPair<QString, QScriptValue>("QScriptValue(engine, 0x10000)", QScriptValue(engine, 0x10000));
+    case 70: return QPair<QString, QScriptValue>("QScriptValue(engine, 0x10001)", QScriptValue(engine, 0x10001));
+    case 71: return QPair<QString, QScriptValue>("QScriptValue(engine, qSNaN())", QScriptValue(engine, qSNaN()));
+    case 72: return QPair<QString, QScriptValue>("QScriptValue(engine, qQNaN())", QScriptValue(engine, qQNaN()));
+    case 73: return QPair<QString, QScriptValue>("QScriptValue(engine, qInf())", QScriptValue(engine, qInf()));
+    case 74: return QPair<QString, QScriptValue>("QScriptValue(engine, -qInf())", QScriptValue(engine, -qInf()));
+    case 75: return QPair<QString, QScriptValue>("QScriptValue(engine, \"NaN\")", QScriptValue(engine, "NaN"));
+    case 76: return QPair<QString, QScriptValue>("QScriptValue(engine, \"Infinity\")", QScriptValue(engine, "Infinity"));
+    case 77: return QPair<QString, QScriptValue>("QScriptValue(engine, \"-Infinity\")", QScriptValue(engine, "-Infinity"));
+    case 78: return QPair<QString, QScriptValue>("QScriptValue(engine, \"ciao\")", QScriptValue(engine, "ciao"));
+    case 79: return QPair<QString, QScriptValue>("QScriptValue(engine, QString::fromLatin1(\"ciao\"))", QScriptValue(engine, QString::fromLatin1("ciao")));
+    case 80: return QPair<QString, QScriptValue>("QScriptValue(engine, QString(\"\"))", QScriptValue(engine, QString("")));
+    case 81: return QPair<QString, QScriptValue>("QScriptValue(engine, QString())", QScriptValue(engine, QString()));
+    case 82: return QPair<QString, QScriptValue>("QScriptValue(engine, QString(\"0\"))", QScriptValue(engine, QString("0")));
+    case 83: return QPair<QString, QScriptValue>("QScriptValue(engine, QString(\"123\"))", QScriptValue(engine, QString("123")));
+    case 84: return QPair<QString, QScriptValue>("QScriptValue(engine, QString(\"1.23\"))", QScriptValue(engine, QString("1.23")));
+    case 85: return QPair<QString, QScriptValue>("engine->evaluate(\"[]\")", engine->evaluate("[]"));
+    case 86: return QPair<QString, QScriptValue>("engine->evaluate(\"{}\")", engine->evaluate("{}"));
+    case 87: return QPair<QString, QScriptValue>("engine->evaluate(\"Object.prototype\")", engine->evaluate("Object.prototype"));
+    case 88: return QPair<QString, QScriptValue>("engine->evaluate(\"Date.prototype\")", engine->evaluate("Date.prototype"));
+    case 89: return QPair<QString, QScriptValue>("engine->evaluate(\"Array.prototype\")", engine->evaluate("Array.prototype"));
+    case 90: return QPair<QString, QScriptValue>("engine->evaluate(\"Function.prototype\")", engine->evaluate("Function.prototype"));
+    case 91: return QPair<QString, QScriptValue>("engine->evaluate(\"Error.prototype\")", engine->evaluate("Error.prototype"));
+    case 92: return QPair<QString, QScriptValue>("engine->evaluate(\"Object\")", engine->evaluate("Object"));
+    case 93: return QPair<QString, QScriptValue>("engine->evaluate(\"Array\")", engine->evaluate("Array"));
+    case 94: return QPair<QString, QScriptValue>("engine->evaluate(\"Number\")", engine->evaluate("Number"));
+    case 95: return QPair<QString, QScriptValue>("engine->evaluate(\"Function\")", engine->evaluate("Function"));
+    case 96: return QPair<QString, QScriptValue>("engine->evaluate(\"(function() { return 1; })\")", engine->evaluate("(function() { return 1; })"));
+    case 97: return QPair<QString, QScriptValue>("engine->evaluate(\"(function() { return 'ciao'; })\")", engine->evaluate("(function() { return 'ciao'; })"));
+    case 98: return QPair<QString, QScriptValue>("engine->evaluate(\"(function() { throw new Error('foo'); })\")", engine->evaluate("(function() { throw new Error('foo'); })"));
+    case 99: return QPair<QString, QScriptValue>("engine->evaluate(\"/foo/\")", engine->evaluate("/foo/"));
+    case 100: return QPair<QString, QScriptValue>("engine->evaluate(\"new Object()\")", engine->evaluate("new Object()"));
+    case 101: return QPair<QString, QScriptValue>("engine->evaluate(\"new Array()\")", engine->evaluate("new Array()"));
+    case 102: return QPair<QString, QScriptValue>("engine->evaluate(\"new Error()\")", engine->evaluate("new Error()"));
+    case 103: return QPair<QString, QScriptValue>("engine->evaluate(\"a = new Object(); a.foo = 22; a.foo\")", engine->evaluate("a = new Object(); a.foo = 22; a.foo"));
+    case 104: return QPair<QString, QScriptValue>("engine->evaluate(\"Undefined\")", engine->evaluate("Undefined"));
+    case 105: return QPair<QString, QScriptValue>("engine->evaluate(\"Null\")", engine->evaluate("Null"));
+    case 106: return QPair<QString, QScriptValue>("engine->evaluate(\"True\")", engine->evaluate("True"));
+    case 107: return QPair<QString, QScriptValue>("engine->evaluate(\"False\")", engine->evaluate("False"));
+    case 108: return QPair<QString, QScriptValue>("engine->evaluate(\"undefined\")", engine->evaluate("undefined"));
+    case 109: return QPair<QString, QScriptValue>("engine->evaluate(\"null\")", engine->evaluate("null"));
+    case 110: return QPair<QString, QScriptValue>("engine->evaluate(\"true\")", engine->evaluate("true"));
+    case 111: return QPair<QString, QScriptValue>("engine->evaluate(\"false\")", engine->evaluate("false"));
+    case 112: return QPair<QString, QScriptValue>("engine->evaluate(\"122\")", engine->evaluate("122"));
+    case 113: return QPair<QString, QScriptValue>("engine->evaluate(\"124\")", engine->evaluate("124"));
+    case 114: return QPair<QString, QScriptValue>("engine->evaluate(\"0\")", engine->evaluate("0"));
+    case 115: return QPair<QString, QScriptValue>("engine->evaluate(\"0.0\")", engine->evaluate("0.0"));
+    case 116: return QPair<QString, QScriptValue>("engine->evaluate(\"123.0\")", engine->evaluate("123.0"));
+    case 117: return QPair<QString, QScriptValue>("engine->evaluate(\"6.37e-8\")", engine->evaluate("6.37e-8"));
+    case 118: return QPair<QString, QScriptValue>("engine->evaluate(\"-6.37e-8\")", engine->evaluate("-6.37e-8"));
+    case 119: return QPair<QString, QScriptValue>("engine->evaluate(\"0x43211234\")", engine->evaluate("0x43211234"));
+    case 120: return QPair<QString, QScriptValue>("engine->evaluate(\"0x10000\")", engine->evaluate("0x10000"));
+    case 121: return QPair<QString, QScriptValue>("engine->evaluate(\"0x10001\")", engine->evaluate("0x10001"));
+    case 122: return QPair<QString, QScriptValue>("engine->evaluate(\"NaN\")", engine->evaluate("NaN"));
+    case 123: return QPair<QString, QScriptValue>("engine->evaluate(\"Infinity\")", engine->evaluate("Infinity"));
+    case 124: return QPair<QString, QScriptValue>("engine->evaluate(\"-Infinity\")", engine->evaluate("-Infinity"));
+    case 125: return QPair<QString, QScriptValue>("engine->evaluate(\"'ciao'\")", engine->evaluate("'ciao'"));
+    case 126: return QPair<QString, QScriptValue>("engine->evaluate(\"''\")", engine->evaluate("''"));
+    case 127: return QPair<QString, QScriptValue>("engine->evaluate(\"'0'\")", engine->evaluate("'0'"));
+    case 128: return QPair<QString, QScriptValue>("engine->evaluate(\"'123'\")", engine->evaluate("'123'"));
+    case 129: return QPair<QString, QScriptValue>("engine->evaluate(\"'12.4'\")", engine->evaluate("'12.4'"));
+    case 130: return QPair<QString, QScriptValue>("engine->nullValue()", engine->nullValue());
+    case 131: return QPair<QString, QScriptValue>("engine->undefinedValue()", engine->undefinedValue());
+    case 132: return QPair<QString, QScriptValue>("engine->newObject()", engine->newObject());
+    case 133: return QPair<QString, QScriptValue>("engine->newArray()", engine->newArray());
+    case 134: return QPair<QString, QScriptValue>("engine->newArray(10)", engine->newArray(10));
+    }
+    Q_ASSERT(false);
+    return qMakePair(QString(), QScriptValue());
+}
diff --git a/Source/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue_generated_istype.cpp b/Source/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue_generated_istype.cpp
new file mode 100644
index 0000000..433597f
--- /dev/null
+++ b/Source/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue_generated_istype.cpp
@@ -0,0 +1,622 @@
+/*
+    Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+
+/****************************************************************************
+*************** This file has been generated. DO NOT MODIFY! ****************
+****************************************************************************/
+
+#include "tst_qscriptvalue.h"
+
+
+static const QString isValid_array[] = {
+    "QScriptValue(QScriptValue::UndefinedValue)",
+    "QScriptValue(QScriptValue::NullValue)",
+    "QScriptValue(true)",
+    "QScriptValue(false)",
+    "QScriptValue(int(122))",
+    "QScriptValue(uint(124))",
+    "QScriptValue(0)",
+    "QScriptValue(0.0)",
+    "QScriptValue(123.0)",
+    "QScriptValue(6.37e-8)",
+    "QScriptValue(-6.37e-8)",
+    "QScriptValue(0x43211234)",
+    "QScriptValue(0x10000)",
+    "QScriptValue(0x10001)",
+    "QScriptValue(qSNaN())",
+    "QScriptValue(qQNaN())",
+    "QScriptValue(qInf())",
+    "QScriptValue(-qInf())",
+    "QScriptValue(\"NaN\")",
+    "QScriptValue(\"Infinity\")",
+    "QScriptValue(\"-Infinity\")",
+    "QScriptValue(\"ciao\")",
+    "QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(QString(\"\"))",
+    "QScriptValue(QString())",
+    "QScriptValue(QString(\"0\"))",
+    "QScriptValue(QString(\"123\"))",
+    "QScriptValue(QString(\"12.4\"))",
+    "QScriptValue(0, QScriptValue::UndefinedValue)",
+    "QScriptValue(0, QScriptValue::NullValue)",
+    "QScriptValue(0, true)",
+    "QScriptValue(0, false)",
+    "QScriptValue(0, int(122))",
+    "QScriptValue(0, uint(124))",
+    "QScriptValue(0, 0)",
+    "QScriptValue(0, 0.0)",
+    "QScriptValue(0, 123.0)",
+    "QScriptValue(0, 6.37e-8)",
+    "QScriptValue(0, -6.37e-8)",
+    "QScriptValue(0, 0x43211234)",
+    "QScriptValue(0, 0x10000)",
+    "QScriptValue(0, 0x10001)",
+    "QScriptValue(0, qSNaN())",
+    "QScriptValue(0, qQNaN())",
+    "QScriptValue(0, qInf())",
+    "QScriptValue(0, -qInf())",
+    "QScriptValue(0, \"NaN\")",
+    "QScriptValue(0, \"Infinity\")",
+    "QScriptValue(0, \"-Infinity\")",
+    "QScriptValue(0, \"ciao\")",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, QString(\"\"))",
+    "QScriptValue(0, QString())",
+    "QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(0, QString(\"123\"))",
+    "QScriptValue(0, QString(\"12.3\"))",
+    "QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "QScriptValue(engine, QScriptValue::NullValue)",
+    "QScriptValue(engine, true)",
+    "QScriptValue(engine, false)",
+    "QScriptValue(engine, int(122))",
+    "QScriptValue(engine, uint(124))",
+    "QScriptValue(engine, 0)",
+    "QScriptValue(engine, 0.0)",
+    "QScriptValue(engine, 123.0)",
+    "QScriptValue(engine, 6.37e-8)",
+    "QScriptValue(engine, -6.37e-8)",
+    "QScriptValue(engine, 0x43211234)",
+    "QScriptValue(engine, 0x10000)",
+    "QScriptValue(engine, 0x10001)",
+    "QScriptValue(engine, qSNaN())",
+    "QScriptValue(engine, qQNaN())",
+    "QScriptValue(engine, qInf())",
+    "QScriptValue(engine, -qInf())",
+    "QScriptValue(engine, \"NaN\")",
+    "QScriptValue(engine, \"Infinity\")",
+    "QScriptValue(engine, \"-Infinity\")",
+    "QScriptValue(engine, \"ciao\")",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(engine, QString())",
+    "QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(engine, QString(\"123\"))",
+    "QScriptValue(engine, QString(\"1.23\"))",
+    "engine->evaluate(\"[]\")",
+    "engine->evaluate(\"{}\")",
+    "engine->evaluate(\"Object.prototype\")",
+    "engine->evaluate(\"Date.prototype\")",
+    "engine->evaluate(\"Array.prototype\")",
+    "engine->evaluate(\"Function.prototype\")",
+    "engine->evaluate(\"Error.prototype\")",
+    "engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Array\")",
+    "engine->evaluate(\"Number\")",
+    "engine->evaluate(\"Function\")",
+    "engine->evaluate(\"(function() { return 1; })\")",
+    "engine->evaluate(\"(function() { return 'ciao'; })\")",
+    "engine->evaluate(\"(function() { throw new Error('foo'); })\")",
+    "engine->evaluate(\"/foo/\")",
+    "engine->evaluate(\"new Object()\")",
+    "engine->evaluate(\"new Array()\")",
+    "engine->evaluate(\"new Error()\")",
+    "engine->evaluate(\"a = new Object(); a.foo = 22; a.foo\")",
+    "engine->evaluate(\"Undefined\")",
+    "engine->evaluate(\"Null\")",
+    "engine->evaluate(\"True\")",
+    "engine->evaluate(\"False\")",
+    "engine->evaluate(\"undefined\")",
+    "engine->evaluate(\"null\")",
+    "engine->evaluate(\"true\")",
+    "engine->evaluate(\"false\")",
+    "engine->evaluate(\"122\")",
+    "engine->evaluate(\"124\")",
+    "engine->evaluate(\"0\")",
+    "engine->evaluate(\"0.0\")",
+    "engine->evaluate(\"123.0\")",
+    "engine->evaluate(\"6.37e-8\")",
+    "engine->evaluate(\"-6.37e-8\")",
+    "engine->evaluate(\"0x43211234\")",
+    "engine->evaluate(\"0x10000\")",
+    "engine->evaluate(\"0x10001\")",
+    "engine->evaluate(\"NaN\")",
+    "engine->evaluate(\"Infinity\")",
+    "engine->evaluate(\"-Infinity\")",
+    "engine->evaluate(\"'ciao'\")",
+    "engine->evaluate(\"''\")",
+    "engine->evaluate(\"'0'\")",
+    "engine->evaluate(\"'123'\")",
+    "engine->evaluate(\"'12.4'\")",
+    "engine->nullValue()",
+    "engine->undefinedValue()",
+    "engine->newObject()",
+    "engine->newArray()",
+    "engine->newArray(10)"};
+
+void tst_QScriptValue::isValid_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<bool>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QSet<QString> expectedValue;
+    expectedValue.reserve(134);
+    for (uint i = 0; i < 134; ++i)
+        expectedValue.insert(isValid_array[i]);
+    for (uint i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> testcase = initScriptValues(i);
+        QTest::newRow(testcase.first.toAscii().constData()) << testcase.second << expectedValue.contains(testcase.first);
+    }
+}
+
+void tst_QScriptValue::isValid()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(bool, expected);
+    QCOMPARE(value.isValid(), expected);
+    QCOMPARE(value.isValid(), expected);
+}
+
+static const QString isBool_array[] = {
+    "QScriptValue(true)",
+    "QScriptValue(false)",
+    "QScriptValue(0, true)",
+    "QScriptValue(0, false)",
+    "QScriptValue(engine, true)",
+    "QScriptValue(engine, false)",
+    "engine->evaluate(\"true\")",
+    "engine->evaluate(\"false\")"};
+
+void tst_QScriptValue::isBool_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<bool>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QSet<QString> expectedValue;
+    expectedValue.reserve(8);
+    for (uint i = 0; i < 8; ++i)
+        expectedValue.insert(isBool_array[i]);
+    for (uint i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> testcase = initScriptValues(i);
+        QTest::newRow(testcase.first.toAscii().constData()) << testcase.second << expectedValue.contains(testcase.first);
+    }
+}
+
+void tst_QScriptValue::isBool()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(bool, expected);
+    QCOMPARE(value.isBool(), expected);
+    QCOMPARE(value.isBool(), expected);
+}
+
+static const QString isBoolean_array[] = {
+    "QScriptValue(true)",
+    "QScriptValue(false)",
+    "QScriptValue(0, true)",
+    "QScriptValue(0, false)",
+    "QScriptValue(engine, true)",
+    "QScriptValue(engine, false)",
+    "engine->evaluate(\"true\")",
+    "engine->evaluate(\"false\")"};
+
+void tst_QScriptValue::isBoolean_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<bool>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QSet<QString> expectedValue;
+    expectedValue.reserve(8);
+    for (uint i = 0; i < 8; ++i)
+        expectedValue.insert(isBoolean_array[i]);
+    for (uint i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> testcase = initScriptValues(i);
+        QTest::newRow(testcase.first.toAscii().constData()) << testcase.second << expectedValue.contains(testcase.first);
+    }
+}
+
+void tst_QScriptValue::isBoolean()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(bool, expected);
+    QCOMPARE(value.isBoolean(), expected);
+    QCOMPARE(value.isBoolean(), expected);
+}
+
+static const QString isNumber_array[] = {
+    "QScriptValue(int(122))",
+    "QScriptValue(uint(124))",
+    "QScriptValue(0)",
+    "QScriptValue(0.0)",
+    "QScriptValue(123.0)",
+    "QScriptValue(6.37e-8)",
+    "QScriptValue(-6.37e-8)",
+    "QScriptValue(0x43211234)",
+    "QScriptValue(0x10000)",
+    "QScriptValue(0x10001)",
+    "QScriptValue(qSNaN())",
+    "QScriptValue(qQNaN())",
+    "QScriptValue(qInf())",
+    "QScriptValue(-qInf())",
+    "QScriptValue(0, int(122))",
+    "QScriptValue(0, uint(124))",
+    "QScriptValue(0, 0)",
+    "QScriptValue(0, 0.0)",
+    "QScriptValue(0, 123.0)",
+    "QScriptValue(0, 6.37e-8)",
+    "QScriptValue(0, -6.37e-8)",
+    "QScriptValue(0, 0x43211234)",
+    "QScriptValue(0, 0x10000)",
+    "QScriptValue(0, 0x10001)",
+    "QScriptValue(0, qSNaN())",
+    "QScriptValue(0, qQNaN())",
+    "QScriptValue(0, qInf())",
+    "QScriptValue(0, -qInf())",
+    "QScriptValue(engine, int(122))",
+    "QScriptValue(engine, uint(124))",
+    "QScriptValue(engine, 0)",
+    "QScriptValue(engine, 0.0)",
+    "QScriptValue(engine, 123.0)",
+    "QScriptValue(engine, 6.37e-8)",
+    "QScriptValue(engine, -6.37e-8)",
+    "QScriptValue(engine, 0x43211234)",
+    "QScriptValue(engine, 0x10000)",
+    "QScriptValue(engine, 0x10001)",
+    "QScriptValue(engine, qSNaN())",
+    "QScriptValue(engine, qQNaN())",
+    "QScriptValue(engine, qInf())",
+    "QScriptValue(engine, -qInf())",
+    "engine->evaluate(\"a = new Object(); a.foo = 22; a.foo\")",
+    "engine->evaluate(\"122\")",
+    "engine->evaluate(\"124\")",
+    "engine->evaluate(\"0\")",
+    "engine->evaluate(\"0.0\")",
+    "engine->evaluate(\"123.0\")",
+    "engine->evaluate(\"6.37e-8\")",
+    "engine->evaluate(\"-6.37e-8\")",
+    "engine->evaluate(\"0x43211234\")",
+    "engine->evaluate(\"0x10000\")",
+    "engine->evaluate(\"0x10001\")",
+    "engine->evaluate(\"NaN\")",
+    "engine->evaluate(\"Infinity\")",
+    "engine->evaluate(\"-Infinity\")"};
+
+void tst_QScriptValue::isNumber_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<bool>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QSet<QString> expectedValue;
+    expectedValue.reserve(56);
+    for (uint i = 0; i < 56; ++i)
+        expectedValue.insert(isNumber_array[i]);
+    for (uint i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> testcase = initScriptValues(i);
+        QTest::newRow(testcase.first.toAscii().constData()) << testcase.second << expectedValue.contains(testcase.first);
+    }
+}
+
+void tst_QScriptValue::isNumber()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(bool, expected);
+    QCOMPARE(value.isNumber(), expected);
+    QCOMPARE(value.isNumber(), expected);
+}
+
+static const QString isFunction_array[] = {
+    "engine->evaluate(\"Function.prototype\")",
+    "engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Array\")",
+    "engine->evaluate(\"Number\")",
+    "engine->evaluate(\"Function\")",
+    "engine->evaluate(\"(function() { return 1; })\")",
+    "engine->evaluate(\"(function() { return 'ciao'; })\")",
+    "engine->evaluate(\"(function() { throw new Error('foo'); })\")",
+    "engine->evaluate(\"/foo/\")"};
+
+void tst_QScriptValue::isFunction_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<bool>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QSet<QString> expectedValue;
+    expectedValue.reserve(9);
+    for (uint i = 0; i < 9; ++i)
+        expectedValue.insert(isFunction_array[i]);
+    for (uint i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> testcase = initScriptValues(i);
+        QTest::newRow(testcase.first.toAscii().constData()) << testcase.second << expectedValue.contains(testcase.first);
+    }
+}
+
+void tst_QScriptValue::isFunction()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(bool, expected);
+    QCOMPARE(value.isFunction(), expected);
+    QCOMPARE(value.isFunction(), expected);
+}
+
+static const QString isNull_array[] = {
+    "QScriptValue(QScriptValue::NullValue)",
+    "QScriptValue(0, QScriptValue::NullValue)",
+    "QScriptValue(engine, QScriptValue::NullValue)",
+    "engine->evaluate(\"null\")",
+    "engine->nullValue()"};
+
+void tst_QScriptValue::isNull_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<bool>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QSet<QString> expectedValue;
+    expectedValue.reserve(5);
+    for (uint i = 0; i < 5; ++i)
+        expectedValue.insert(isNull_array[i]);
+    for (uint i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> testcase = initScriptValues(i);
+        QTest::newRow(testcase.first.toAscii().constData()) << testcase.second << expectedValue.contains(testcase.first);
+    }
+}
+
+void tst_QScriptValue::isNull()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(bool, expected);
+    QCOMPARE(value.isNull(), expected);
+    QCOMPARE(value.isNull(), expected);
+}
+
+static const QString isString_array[] = {
+    "QScriptValue(\"NaN\")",
+    "QScriptValue(\"Infinity\")",
+    "QScriptValue(\"-Infinity\")",
+    "QScriptValue(\"ciao\")",
+    "QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(QString(\"\"))",
+    "QScriptValue(QString())",
+    "QScriptValue(QString(\"0\"))",
+    "QScriptValue(QString(\"123\"))",
+    "QScriptValue(QString(\"12.4\"))",
+    "QScriptValue(0, \"NaN\")",
+    "QScriptValue(0, \"Infinity\")",
+    "QScriptValue(0, \"-Infinity\")",
+    "QScriptValue(0, \"ciao\")",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, QString(\"\"))",
+    "QScriptValue(0, QString())",
+    "QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(0, QString(\"123\"))",
+    "QScriptValue(0, QString(\"12.3\"))",
+    "QScriptValue(engine, \"NaN\")",
+    "QScriptValue(engine, \"Infinity\")",
+    "QScriptValue(engine, \"-Infinity\")",
+    "QScriptValue(engine, \"ciao\")",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(engine, QString())",
+    "QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(engine, QString(\"123\"))",
+    "QScriptValue(engine, QString(\"1.23\"))",
+    "engine->evaluate(\"'ciao'\")",
+    "engine->evaluate(\"''\")",
+    "engine->evaluate(\"'0'\")",
+    "engine->evaluate(\"'123'\")",
+    "engine->evaluate(\"'12.4'\")"};
+
+void tst_QScriptValue::isString_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<bool>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QSet<QString> expectedValue;
+    expectedValue.reserve(35);
+    for (uint i = 0; i < 35; ++i)
+        expectedValue.insert(isString_array[i]);
+    for (uint i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> testcase = initScriptValues(i);
+        QTest::newRow(testcase.first.toAscii().constData()) << testcase.second << expectedValue.contains(testcase.first);
+    }
+}
+
+void tst_QScriptValue::isString()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(bool, expected);
+    QCOMPARE(value.isString(), expected);
+    QCOMPARE(value.isString(), expected);
+}
+
+static const QString isUndefined_array[] = {
+    "QScriptValue(QScriptValue::UndefinedValue)",
+    "QScriptValue(0, QScriptValue::UndefinedValue)",
+    "QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "engine->evaluate(\"{}\")",
+    "engine->evaluate(\"undefined\")",
+    "engine->undefinedValue()"};
+
+void tst_QScriptValue::isUndefined_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<bool>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QSet<QString> expectedValue;
+    expectedValue.reserve(6);
+    for (uint i = 0; i < 6; ++i)
+        expectedValue.insert(isUndefined_array[i]);
+    for (uint i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> testcase = initScriptValues(i);
+        QTest::newRow(testcase.first.toAscii().constData()) << testcase.second << expectedValue.contains(testcase.first);
+    }
+}
+
+void tst_QScriptValue::isUndefined()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(bool, expected);
+    QCOMPARE(value.isUndefined(), expected);
+    QCOMPARE(value.isUndefined(), expected);
+}
+
+
+
+
+static const QString isObject_array[] = {
+    "engine->evaluate(\"[]\")",
+    "engine->evaluate(\"Object.prototype\")",
+    "engine->evaluate(\"Date.prototype\")",
+    "engine->evaluate(\"Array.prototype\")",
+    "engine->evaluate(\"Function.prototype\")",
+    "engine->evaluate(\"Error.prototype\")",
+    "engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Array\")",
+    "engine->evaluate(\"Number\")",
+    "engine->evaluate(\"Function\")",
+    "engine->evaluate(\"(function() { return 1; })\")",
+    "engine->evaluate(\"(function() { return 'ciao'; })\")",
+    "engine->evaluate(\"(function() { throw new Error('foo'); })\")",
+    "engine->evaluate(\"/foo/\")",
+    "engine->evaluate(\"new Object()\")",
+    "engine->evaluate(\"new Array()\")",
+    "engine->evaluate(\"new Error()\")",
+    "engine->evaluate(\"Undefined\")",
+    "engine->evaluate(\"Null\")",
+    "engine->evaluate(\"True\")",
+    "engine->evaluate(\"False\")",
+    "engine->newObject()",
+    "engine->newArray()",
+    "engine->newArray(10)"};
+
+void tst_QScriptValue::isObject_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<bool>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QSet<QString> expectedValue;
+    expectedValue.reserve(24);
+    for (uint i = 0; i < 24; ++i)
+        expectedValue.insert(isObject_array[i]);
+    for (uint i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> testcase = initScriptValues(i);
+        QTest::newRow(testcase.first.toAscii().constData()) << testcase.second << expectedValue.contains(testcase.first);
+    }
+}
+
+void tst_QScriptValue::isObject()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(bool, expected);
+    QCOMPARE(value.isObject(), expected);
+    QCOMPARE(value.isObject(), expected);
+}
+
+static const QString isArray_array[] = {
+    "engine->evaluate(\"[]\")",
+    "engine->evaluate(\"Array.prototype\")",
+    "engine->evaluate(\"new Array()\")",
+    "engine->newArray()",
+    "engine->newArray(10)"};
+
+void tst_QScriptValue::isArray_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<bool>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QSet<QString> expectedValue;
+    expectedValue.reserve(5);
+    for (uint i = 0; i < 5; ++i)
+        expectedValue.insert(isArray_array[i]);
+    for (uint i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> testcase = initScriptValues(i);
+        QTest::newRow(testcase.first.toAscii().constData()) << testcase.second << expectedValue.contains(testcase.first);
+    }
+}
+
+void tst_QScriptValue::isArray()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(bool, expected);
+    QCOMPARE(value.isArray(), expected);
+    QCOMPARE(value.isArray(), expected);
+}
+
+static const QString isError_array[] = {
+    "engine->evaluate(\"Error.prototype\")",
+    "engine->evaluate(\"new Error()\")",
+    "engine->evaluate(\"Undefined\")",
+    "engine->evaluate(\"Null\")",
+    "engine->evaluate(\"True\")",
+    "engine->evaluate(\"False\")"};
+
+void tst_QScriptValue::isError_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<bool>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QSet<QString> expectedValue;
+    expectedValue.reserve(6);
+    for (uint i = 0; i < 6; ++i)
+        expectedValue.insert(isError_array[i]);
+    for (uint i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> testcase = initScriptValues(i);
+        QTest::newRow(testcase.first.toAscii().constData()) << testcase.second << expectedValue.contains(testcase.first);
+    }
+}
+
+void tst_QScriptValue::isError()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(bool, expected);
+    QCOMPARE(value.isError(), expected);
+    QCOMPARE(value.isError(), expected);
+}
diff --git a/Source/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue_generated_totype.cpp b/Source/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue_generated_totype.cpp
new file mode 100644
index 0000000..eaa5d14
--- /dev/null
+++ b/Source/JavaScriptCore/qt/tests/qscriptvalue/tst_qscriptvalue_generated_totype.cpp
@@ -0,0 +1,1786 @@
+/*
+    Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+/****************************************************************************
+*************** This file has been generated. DO NOT MODIFY! ****************
+****************************************************************************/
+
+#include "tst_qscriptvalue.h"
+
+static const QString toString_tagArray[] = {
+    "QScriptValue()",
+    "QScriptValue(QScriptValue::UndefinedValue)",
+    "QScriptValue(QScriptValue::NullValue)",
+    "QScriptValue(true)",
+    "QScriptValue(false)",
+    "QScriptValue(int(122))",
+    "QScriptValue(uint(124))",
+    "QScriptValue(0)",
+    "QScriptValue(0.0)",
+    "QScriptValue(123.0)",
+    "QScriptValue(6.37e-8)",
+    "QScriptValue(-6.37e-8)",
+    "QScriptValue(0x43211234)",
+    "QScriptValue(0x10000)",
+    "QScriptValue(0x10001)",
+    "QScriptValue(qSNaN())",
+    "QScriptValue(qQNaN())",
+    "QScriptValue(qInf())",
+    "QScriptValue(-qInf())",
+    "QScriptValue(\"NaN\")",
+    "QScriptValue(\"Infinity\")",
+    "QScriptValue(\"-Infinity\")",
+    "QScriptValue(\"ciao\")",
+    "QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(QString(\"\"))",
+    "QScriptValue(QString())",
+    "QScriptValue(QString(\"0\"))",
+    "QScriptValue(QString(\"123\"))",
+    "QScriptValue(QString(\"12.4\"))",
+    "QScriptValue(0, QScriptValue::UndefinedValue)",
+    "QScriptValue(0, QScriptValue::NullValue)",
+    "QScriptValue(0, true)",
+    "QScriptValue(0, false)",
+    "QScriptValue(0, int(122))",
+    "QScriptValue(0, uint(124))",
+    "QScriptValue(0, 0)",
+    "QScriptValue(0, 0.0)",
+    "QScriptValue(0, 123.0)",
+    "QScriptValue(0, 6.37e-8)",
+    "QScriptValue(0, -6.37e-8)",
+    "QScriptValue(0, 0x43211234)",
+    "QScriptValue(0, 0x10000)",
+    "QScriptValue(0, 0x10001)",
+    "QScriptValue(0, qSNaN())",
+    "QScriptValue(0, qQNaN())",
+    "QScriptValue(0, qInf())",
+    "QScriptValue(0, -qInf())",
+    "QScriptValue(0, \"NaN\")",
+    "QScriptValue(0, \"Infinity\")",
+    "QScriptValue(0, \"-Infinity\")",
+    "QScriptValue(0, \"ciao\")",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, QString(\"\"))",
+    "QScriptValue(0, QString())",
+    "QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(0, QString(\"123\"))",
+    "QScriptValue(0, QString(\"12.3\"))",
+    "QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "QScriptValue(engine, QScriptValue::NullValue)",
+    "QScriptValue(engine, true)",
+    "QScriptValue(engine, false)",
+    "QScriptValue(engine, int(122))",
+    "QScriptValue(engine, uint(124))",
+    "QScriptValue(engine, 0)",
+    "QScriptValue(engine, 0.0)",
+    "QScriptValue(engine, 123.0)",
+    "QScriptValue(engine, 6.37e-8)",
+    "QScriptValue(engine, -6.37e-8)",
+    "QScriptValue(engine, 0x43211234)",
+    "QScriptValue(engine, 0x10000)",
+    "QScriptValue(engine, 0x10001)",
+    "QScriptValue(engine, qSNaN())",
+    "QScriptValue(engine, qQNaN())",
+    "QScriptValue(engine, qInf())",
+    "QScriptValue(engine, -qInf())",
+    "QScriptValue(engine, \"NaN\")",
+    "QScriptValue(engine, \"Infinity\")",
+    "QScriptValue(engine, \"-Infinity\")",
+    "QScriptValue(engine, \"ciao\")",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(engine, QString())",
+    "QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(engine, QString(\"123\"))",
+    "QScriptValue(engine, QString(\"1.23\"))",
+    "engine->evaluate(\"[]\")",
+    "engine->evaluate(\"{}\")",
+    "engine->evaluate(\"Object.prototype\")",
+    "engine->evaluate(\"Date.prototype\")",
+    "engine->evaluate(\"Array.prototype\")",
+    "engine->evaluate(\"Function.prototype\")",
+    "engine->evaluate(\"Error.prototype\")",
+    "engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Array\")",
+    "engine->evaluate(\"Number\")",
+    "engine->evaluate(\"Function\")",
+    "engine->evaluate(\"(function() { return 1; })\")",
+    "engine->evaluate(\"(function() { return 'ciao'; })\")",
+    "engine->evaluate(\"(function() { throw new Error('foo'); })\")",
+    "engine->evaluate(\"/foo/\")",
+    "engine->evaluate(\"new Object()\")",
+    "engine->evaluate(\"new Array()\")",
+    "engine->evaluate(\"new Error()\")",
+    "engine->evaluate(\"a = new Object(); a.foo = 22; a.foo\")",
+    "engine->evaluate(\"Undefined\")",
+    "engine->evaluate(\"Null\")",
+    "engine->evaluate(\"True\")",
+    "engine->evaluate(\"False\")",
+    "engine->evaluate(\"undefined\")",
+    "engine->evaluate(\"null\")",
+    "engine->evaluate(\"true\")",
+    "engine->evaluate(\"false\")",
+    "engine->evaluate(\"122\")",
+    "engine->evaluate(\"124\")",
+    "engine->evaluate(\"0\")",
+    "engine->evaluate(\"0.0\")",
+    "engine->evaluate(\"123.0\")",
+    "engine->evaluate(\"6.37e-8\")",
+    "engine->evaluate(\"-6.37e-8\")",
+    "engine->evaluate(\"0x43211234\")",
+    "engine->evaluate(\"0x10000\")",
+    "engine->evaluate(\"0x10001\")",
+    "engine->evaluate(\"NaN\")",
+    "engine->evaluate(\"Infinity\")",
+    "engine->evaluate(\"-Infinity\")",
+    "engine->evaluate(\"'ciao'\")",
+    "engine->evaluate(\"''\")",
+    "engine->evaluate(\"'0'\")",
+    "engine->evaluate(\"'123'\")",
+    "engine->evaluate(\"'12.4'\")",
+    "engine->nullValue()",
+    "engine->undefinedValue()",
+    "engine->newObject()",
+    "engine->newArray()",
+    "engine->newArray(10)"};
+
+static const QString toString_valueArray[] = {
+    "", "undefined",
+    "null", "true",
+    "false", "122",
+    "124", "0",
+    "0", "123",
+    "6.37e-8", "-6.37e-8",
+    "1126240820", "65536",
+    "65537", "NaN",
+    "NaN", "Infinity",
+    "-Infinity", "NaN",
+    "Infinity", "-Infinity",
+    "ciao", "ciao",
+    "", "",
+    "0", "123",
+    "12.4", "undefined",
+    "null", "true",
+    "false", "122",
+    "124", "0",
+    "0", "123",
+    "6.37e-8", "-6.37e-8",
+    "1126240820", "65536",
+    "65537", "NaN",
+    "NaN", "Infinity",
+    "-Infinity", "NaN",
+    "Infinity", "-Infinity",
+    "ciao", "ciao",
+    "", "",
+    "0", "123",
+    "12.3", "undefined",
+    "null", "true",
+    "false", "122",
+    "124", "0",
+    "0", "123",
+    "6.37e-8", "-6.37e-8",
+    "1126240820", "65536",
+    "65537", "NaN",
+    "NaN", "Infinity",
+    "-Infinity", "NaN",
+    "Infinity", "-Infinity",
+    "ciao", "ciao",
+    "", "",
+    "0", "123",
+    "1.23", "",
+    "undefined", "[object Object]",
+    "Invalid Date", "",
+    "function () {\n    [native code]\n}", "Error: Unknown error",
+    "function Object() {\n    [native code]\n}", "function Array() {\n    [native code]\n}",
+    "function Number() {\n    [native code]\n}", "function Function() {\n    [native code]\n}",
+    "function () { return 1; }", "function () { return 'ciao'; }",
+    "function () { throw new Error('foo'); }", "/foo/",
+    "[object Object]", "",
+    "Error: Unknown error", "22",
+    "ReferenceError: Can't find variable: Undefined", "ReferenceError: Can't find variable: Null",
+    "ReferenceError: Can't find variable: True", "ReferenceError: Can't find variable: False",
+    "undefined", "null",
+    "true", "false",
+    "122", "124",
+    "0", "0",
+    "123", "6.37e-8",
+    "-6.37e-8", "1126240820",
+    "65536", "65537",
+    "NaN", "Infinity",
+    "-Infinity", "ciao",
+    "", "0",
+    "123", "12.4",
+    "null", "undefined",
+    "[object Object]", "",
+    ",,,,,,,,,"};
+
+void tst_QScriptValue::toString_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<QString>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QHash<QString, QString> expectedValue;
+    expectedValue.reserve(135);
+    for (uint i = 0; i < 135; ++i)
+        expectedValue.insert(toString_tagArray[i], toString_valueArray[i]);
+    for (uint i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> testcase = initScriptValues(i);
+        QTest::newRow(testcase.first.toAscii().constData()) << testcase.second << expectedValue[testcase.first];
+    }
+}
+
+void tst_QScriptValue::toString()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(QString, expected);
+    QCOMPARE(value.toString(), expected);
+    QCOMPARE(value.toString(), expected);
+}
+
+static const QString toNumber_tagArray[] = {
+    "QScriptValue()",
+    "QScriptValue(QScriptValue::UndefinedValue)",
+    "QScriptValue(QScriptValue::NullValue)",
+    "QScriptValue(true)",
+    "QScriptValue(false)",
+    "QScriptValue(int(122))",
+    "QScriptValue(uint(124))",
+    "QScriptValue(0)",
+    "QScriptValue(0.0)",
+    "QScriptValue(123.0)",
+    "QScriptValue(6.37e-8)",
+    "QScriptValue(-6.37e-8)",
+    "QScriptValue(0x43211234)",
+    "QScriptValue(0x10000)",
+    "QScriptValue(0x10001)",
+    "QScriptValue(qSNaN())",
+    "QScriptValue(qQNaN())",
+    "QScriptValue(qInf())",
+    "QScriptValue(-qInf())",
+    "QScriptValue(\"NaN\")",
+    "QScriptValue(\"Infinity\")",
+    "QScriptValue(\"-Infinity\")",
+    "QScriptValue(\"ciao\")",
+    "QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(QString(\"\"))",
+    "QScriptValue(QString())",
+    "QScriptValue(QString(\"0\"))",
+    "QScriptValue(QString(\"123\"))",
+    "QScriptValue(QString(\"12.4\"))",
+    "QScriptValue(0, QScriptValue::UndefinedValue)",
+    "QScriptValue(0, QScriptValue::NullValue)",
+    "QScriptValue(0, true)",
+    "QScriptValue(0, false)",
+    "QScriptValue(0, int(122))",
+    "QScriptValue(0, uint(124))",
+    "QScriptValue(0, 0)",
+    "QScriptValue(0, 0.0)",
+    "QScriptValue(0, 123.0)",
+    "QScriptValue(0, 6.37e-8)",
+    "QScriptValue(0, -6.37e-8)",
+    "QScriptValue(0, 0x43211234)",
+    "QScriptValue(0, 0x10000)",
+    "QScriptValue(0, 0x10001)",
+    "QScriptValue(0, qSNaN())",
+    "QScriptValue(0, qQNaN())",
+    "QScriptValue(0, qInf())",
+    "QScriptValue(0, -qInf())",
+    "QScriptValue(0, \"NaN\")",
+    "QScriptValue(0, \"Infinity\")",
+    "QScriptValue(0, \"-Infinity\")",
+    "QScriptValue(0, \"ciao\")",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, QString(\"\"))",
+    "QScriptValue(0, QString())",
+    "QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(0, QString(\"123\"))",
+    "QScriptValue(0, QString(\"12.3\"))",
+    "QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "QScriptValue(engine, QScriptValue::NullValue)",
+    "QScriptValue(engine, true)",
+    "QScriptValue(engine, false)",
+    "QScriptValue(engine, int(122))",
+    "QScriptValue(engine, uint(124))",
+    "QScriptValue(engine, 0)",
+    "QScriptValue(engine, 0.0)",
+    "QScriptValue(engine, 123.0)",
+    "QScriptValue(engine, 6.37e-8)",
+    "QScriptValue(engine, -6.37e-8)",
+    "QScriptValue(engine, 0x43211234)",
+    "QScriptValue(engine, 0x10000)",
+    "QScriptValue(engine, 0x10001)",
+    "QScriptValue(engine, qSNaN())",
+    "QScriptValue(engine, qQNaN())",
+    "QScriptValue(engine, qInf())",
+    "QScriptValue(engine, -qInf())",
+    "QScriptValue(engine, \"NaN\")",
+    "QScriptValue(engine, \"Infinity\")",
+    "QScriptValue(engine, \"-Infinity\")",
+    "QScriptValue(engine, \"ciao\")",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(engine, QString())",
+    "QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(engine, QString(\"123\"))",
+    "QScriptValue(engine, QString(\"1.23\"))",
+    "engine->evaluate(\"[]\")",
+    "engine->evaluate(\"{}\")",
+    "engine->evaluate(\"Object.prototype\")",
+    "engine->evaluate(\"Date.prototype\")",
+    "engine->evaluate(\"Array.prototype\")",
+    "engine->evaluate(\"Function.prototype\")",
+    "engine->evaluate(\"Error.prototype\")",
+    "engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Array\")",
+    "engine->evaluate(\"Number\")",
+    "engine->evaluate(\"Function\")",
+    "engine->evaluate(\"(function() { return 1; })\")",
+    "engine->evaluate(\"(function() { return 'ciao'; })\")",
+    "engine->evaluate(\"(function() { throw new Error('foo'); })\")",
+    "engine->evaluate(\"/foo/\")",
+    "engine->evaluate(\"new Object()\")",
+    "engine->evaluate(\"new Array()\")",
+    "engine->evaluate(\"new Error()\")",
+    "engine->evaluate(\"a = new Object(); a.foo = 22; a.foo\")",
+    "engine->evaluate(\"Undefined\")",
+    "engine->evaluate(\"Null\")",
+    "engine->evaluate(\"True\")",
+    "engine->evaluate(\"False\")",
+    "engine->evaluate(\"undefined\")",
+    "engine->evaluate(\"null\")",
+    "engine->evaluate(\"true\")",
+    "engine->evaluate(\"false\")",
+    "engine->evaluate(\"122\")",
+    "engine->evaluate(\"124\")",
+    "engine->evaluate(\"0\")",
+    "engine->evaluate(\"0.0\")",
+    "engine->evaluate(\"123.0\")",
+    "engine->evaluate(\"6.37e-8\")",
+    "engine->evaluate(\"-6.37e-8\")",
+    "engine->evaluate(\"0x43211234\")",
+    "engine->evaluate(\"0x10000\")",
+    "engine->evaluate(\"0x10001\")",
+    "engine->evaluate(\"NaN\")",
+    "engine->evaluate(\"Infinity\")",
+    "engine->evaluate(\"-Infinity\")",
+    "engine->evaluate(\"'ciao'\")",
+    "engine->evaluate(\"''\")",
+    "engine->evaluate(\"'0'\")",
+    "engine->evaluate(\"'123'\")",
+    "engine->evaluate(\"'12.4'\")",
+    "engine->nullValue()",
+    "engine->undefinedValue()",
+    "engine->newObject()",
+    "engine->newArray()",
+    "engine->newArray(10)"};
+
+static const qsreal toNumber_valueArray[] = {
+    0, qQNaN(), 0, 1, 0, 122, 124, 0, 0, 123,
+    6.369999999999999e-08, -6.369999999999999e-08, 1126240820, 65536, 65537, qQNaN(), qQNaN(), qInf(), qInf(), qQNaN(),
+    qInf(), qInf(), qQNaN(), qQNaN(), 0, 0, 0, 123, 12.4, qQNaN(),
+    0, 1, 0, 122, 124, 0, 0, 123, 6.369999999999999e-08, -6.369999999999999e-08,
+    1126240820, 65536, 65537, qQNaN(), qQNaN(), qInf(), qInf(), qQNaN(), qInf(), qInf(),
+    qQNaN(), qQNaN(), 0, 0, 0, 123, 12.3, qQNaN(), 0, 1,
+    0, 122, 124, 0, 0, 123, 6.369999999999999e-08, -6.369999999999999e-08, 1126240820, 65536,
+    65537, qQNaN(), qQNaN(), qInf(), qInf(), qQNaN(), qInf(), qInf(), qQNaN(), qQNaN(),
+    0, 0, 0, 123, 1.23, 0, qQNaN(), qQNaN(), qQNaN(), 0,
+    qQNaN(), qQNaN(), qQNaN(), qQNaN(), qQNaN(), qQNaN(), qQNaN(), qQNaN(), qQNaN(), qQNaN(),
+    qQNaN(), 0, qQNaN(), 22, qQNaN(), qQNaN(), qQNaN(), qQNaN(), qQNaN(), 0,
+    1, 0, 122, 124, 0, 0, 123, 6.369999999999999e-08, -6.369999999999999e-08, 1126240820,
+    65536, 65537, qQNaN(), qInf(), qInf(), qQNaN(), 0, 0, 123, 12.4,
+    0, qQNaN(), qQNaN(), 0, qQNaN()};
+
+void tst_QScriptValue::toNumber_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<qsreal>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QHash<QString, qsreal> expectedValue;
+    expectedValue.reserve(135);
+    for (uint i = 0; i < 135; ++i)
+        expectedValue.insert(toNumber_tagArray[i], toNumber_valueArray[i]);
+    for (uint i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> testcase = initScriptValues(i);
+        QTest::newRow(testcase.first.toAscii().constData()) << testcase.second << expectedValue[testcase.first];
+    }
+}
+
+void tst_QScriptValue::toNumber()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(qsreal, expected);
+    if (qIsNaN(expected)) {
+        QVERIFY(qIsNaN(value.toNumber()));
+        return;
+    }
+    if (qIsInf(expected)) {
+        QVERIFY(qIsInf(value.toNumber()));
+        QVERIFY(qIsInf(value.toNumber()));
+        return;
+    }
+    QCOMPARE(value.toNumber(), expected);
+    QCOMPARE(value.toNumber(), expected);
+}
+
+static const QString toBool_tagArray[] = {
+    "QScriptValue()",
+    "QScriptValue(QScriptValue::UndefinedValue)",
+    "QScriptValue(QScriptValue::NullValue)",
+    "QScriptValue(true)",
+    "QScriptValue(false)",
+    "QScriptValue(int(122))",
+    "QScriptValue(uint(124))",
+    "QScriptValue(0)",
+    "QScriptValue(0.0)",
+    "QScriptValue(123.0)",
+    "QScriptValue(6.37e-8)",
+    "QScriptValue(-6.37e-8)",
+    "QScriptValue(0x43211234)",
+    "QScriptValue(0x10000)",
+    "QScriptValue(0x10001)",
+    "QScriptValue(qSNaN())",
+    "QScriptValue(qQNaN())",
+    "QScriptValue(qInf())",
+    "QScriptValue(-qInf())",
+    "QScriptValue(\"NaN\")",
+    "QScriptValue(\"Infinity\")",
+    "QScriptValue(\"-Infinity\")",
+    "QScriptValue(\"ciao\")",
+    "QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(QString(\"\"))",
+    "QScriptValue(QString())",
+    "QScriptValue(QString(\"0\"))",
+    "QScriptValue(QString(\"123\"))",
+    "QScriptValue(QString(\"12.4\"))",
+    "QScriptValue(0, QScriptValue::UndefinedValue)",
+    "QScriptValue(0, QScriptValue::NullValue)",
+    "QScriptValue(0, true)",
+    "QScriptValue(0, false)",
+    "QScriptValue(0, int(122))",
+    "QScriptValue(0, uint(124))",
+    "QScriptValue(0, 0)",
+    "QScriptValue(0, 0.0)",
+    "QScriptValue(0, 123.0)",
+    "QScriptValue(0, 6.37e-8)",
+    "QScriptValue(0, -6.37e-8)",
+    "QScriptValue(0, 0x43211234)",
+    "QScriptValue(0, 0x10000)",
+    "QScriptValue(0, 0x10001)",
+    "QScriptValue(0, qSNaN())",
+    "QScriptValue(0, qQNaN())",
+    "QScriptValue(0, qInf())",
+    "QScriptValue(0, -qInf())",
+    "QScriptValue(0, \"NaN\")",
+    "QScriptValue(0, \"Infinity\")",
+    "QScriptValue(0, \"-Infinity\")",
+    "QScriptValue(0, \"ciao\")",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, QString(\"\"))",
+    "QScriptValue(0, QString())",
+    "QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(0, QString(\"123\"))",
+    "QScriptValue(0, QString(\"12.3\"))",
+    "QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "QScriptValue(engine, QScriptValue::NullValue)",
+    "QScriptValue(engine, true)",
+    "QScriptValue(engine, false)",
+    "QScriptValue(engine, int(122))",
+    "QScriptValue(engine, uint(124))",
+    "QScriptValue(engine, 0)",
+    "QScriptValue(engine, 0.0)",
+    "QScriptValue(engine, 123.0)",
+    "QScriptValue(engine, 6.37e-8)",
+    "QScriptValue(engine, -6.37e-8)",
+    "QScriptValue(engine, 0x43211234)",
+    "QScriptValue(engine, 0x10000)",
+    "QScriptValue(engine, 0x10001)",
+    "QScriptValue(engine, qSNaN())",
+    "QScriptValue(engine, qQNaN())",
+    "QScriptValue(engine, qInf())",
+    "QScriptValue(engine, -qInf())",
+    "QScriptValue(engine, \"NaN\")",
+    "QScriptValue(engine, \"Infinity\")",
+    "QScriptValue(engine, \"-Infinity\")",
+    "QScriptValue(engine, \"ciao\")",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(engine, QString())",
+    "QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(engine, QString(\"123\"))",
+    "QScriptValue(engine, QString(\"1.23\"))",
+    "engine->evaluate(\"[]\")",
+    "engine->evaluate(\"{}\")",
+    "engine->evaluate(\"Object.prototype\")",
+    "engine->evaluate(\"Date.prototype\")",
+    "engine->evaluate(\"Array.prototype\")",
+    "engine->evaluate(\"Function.prototype\")",
+    "engine->evaluate(\"Error.prototype\")",
+    "engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Array\")",
+    "engine->evaluate(\"Number\")",
+    "engine->evaluate(\"Function\")",
+    "engine->evaluate(\"(function() { return 1; })\")",
+    "engine->evaluate(\"(function() { return 'ciao'; })\")",
+    "engine->evaluate(\"(function() { throw new Error('foo'); })\")",
+    "engine->evaluate(\"/foo/\")",
+    "engine->evaluate(\"new Object()\")",
+    "engine->evaluate(\"new Array()\")",
+    "engine->evaluate(\"new Error()\")",
+    "engine->evaluate(\"a = new Object(); a.foo = 22; a.foo\")",
+    "engine->evaluate(\"Undefined\")",
+    "engine->evaluate(\"Null\")",
+    "engine->evaluate(\"True\")",
+    "engine->evaluate(\"False\")",
+    "engine->evaluate(\"undefined\")",
+    "engine->evaluate(\"null\")",
+    "engine->evaluate(\"true\")",
+    "engine->evaluate(\"false\")",
+    "engine->evaluate(\"122\")",
+    "engine->evaluate(\"124\")",
+    "engine->evaluate(\"0\")",
+    "engine->evaluate(\"0.0\")",
+    "engine->evaluate(\"123.0\")",
+    "engine->evaluate(\"6.37e-8\")",
+    "engine->evaluate(\"-6.37e-8\")",
+    "engine->evaluate(\"0x43211234\")",
+    "engine->evaluate(\"0x10000\")",
+    "engine->evaluate(\"0x10001\")",
+    "engine->evaluate(\"NaN\")",
+    "engine->evaluate(\"Infinity\")",
+    "engine->evaluate(\"-Infinity\")",
+    "engine->evaluate(\"'ciao'\")",
+    "engine->evaluate(\"''\")",
+    "engine->evaluate(\"'0'\")",
+    "engine->evaluate(\"'123'\")",
+    "engine->evaluate(\"'12.4'\")",
+    "engine->nullValue()",
+    "engine->undefinedValue()",
+    "engine->newObject()",
+    "engine->newArray()",
+    "engine->newArray(10)"};
+
+static const bool toBool_valueArray[] = {
+    false, false,
+    false, true,
+    false, true,
+    true, false,
+    false, true,
+    true, true,
+    true, true,
+    true, false,
+    false, true,
+    true, true,
+    true, true,
+    true, true,
+    false, false,
+    true, true,
+    true, false,
+    false, true,
+    false, true,
+    true, false,
+    false, true,
+    true, true,
+    true, true,
+    true, false,
+    false, true,
+    true, true,
+    true, true,
+    true, true,
+    false, false,
+    true, true,
+    true, false,
+    false, true,
+    false, true,
+    true, false,
+    false, true,
+    true, true,
+    true, true,
+    true, false,
+    false, true,
+    true, true,
+    true, true,
+    true, true,
+    false, false,
+    true, true,
+    true, true,
+    false, true,
+    true, true,
+    true, true,
+    true, true,
+    true, true,
+    true, true,
+    true, true,
+    true, true,
+    true, true,
+    true, true,
+    true, true,
+    false, false,
+    true, false,
+    true, true,
+    false, false,
+    true, true,
+    true, true,
+    true, true,
+    false, true,
+    true, true,
+    false, true,
+    true, true,
+    false, false,
+    true, true,
+    true};
+
+void tst_QScriptValue::toBool_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<bool>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QHash<QString, bool> expectedValue;
+    expectedValue.reserve(135);
+    for (uint i = 0; i < 135; ++i)
+        expectedValue.insert(toBool_tagArray[i], toBool_valueArray[i]);
+    for (uint i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> testcase = initScriptValues(i);
+        QTest::newRow(testcase.first.toAscii().constData()) << testcase.second << expectedValue[testcase.first];
+    }
+}
+
+void tst_QScriptValue::toBool()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(bool, expected);
+    QCOMPARE(value.toBool(), expected);
+    QCOMPARE(value.toBool(), expected);
+}
+
+static const QString toBoolean_tagArray[] = {
+    "QScriptValue()",
+    "QScriptValue(QScriptValue::UndefinedValue)",
+    "QScriptValue(QScriptValue::NullValue)",
+    "QScriptValue(true)",
+    "QScriptValue(false)",
+    "QScriptValue(int(122))",
+    "QScriptValue(uint(124))",
+    "QScriptValue(0)",
+    "QScriptValue(0.0)",
+    "QScriptValue(123.0)",
+    "QScriptValue(6.37e-8)",
+    "QScriptValue(-6.37e-8)",
+    "QScriptValue(0x43211234)",
+    "QScriptValue(0x10000)",
+    "QScriptValue(0x10001)",
+    "QScriptValue(qSNaN())",
+    "QScriptValue(qQNaN())",
+    "QScriptValue(qInf())",
+    "QScriptValue(-qInf())",
+    "QScriptValue(\"NaN\")",
+    "QScriptValue(\"Infinity\")",
+    "QScriptValue(\"-Infinity\")",
+    "QScriptValue(\"ciao\")",
+    "QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(QString(\"\"))",
+    "QScriptValue(QString())",
+    "QScriptValue(QString(\"0\"))",
+    "QScriptValue(QString(\"123\"))",
+    "QScriptValue(QString(\"12.4\"))",
+    "QScriptValue(0, QScriptValue::UndefinedValue)",
+    "QScriptValue(0, QScriptValue::NullValue)",
+    "QScriptValue(0, true)",
+    "QScriptValue(0, false)",
+    "QScriptValue(0, int(122))",
+    "QScriptValue(0, uint(124))",
+    "QScriptValue(0, 0)",
+    "QScriptValue(0, 0.0)",
+    "QScriptValue(0, 123.0)",
+    "QScriptValue(0, 6.37e-8)",
+    "QScriptValue(0, -6.37e-8)",
+    "QScriptValue(0, 0x43211234)",
+    "QScriptValue(0, 0x10000)",
+    "QScriptValue(0, 0x10001)",
+    "QScriptValue(0, qSNaN())",
+    "QScriptValue(0, qQNaN())",
+    "QScriptValue(0, qInf())",
+    "QScriptValue(0, -qInf())",
+    "QScriptValue(0, \"NaN\")",
+    "QScriptValue(0, \"Infinity\")",
+    "QScriptValue(0, \"-Infinity\")",
+    "QScriptValue(0, \"ciao\")",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, QString(\"\"))",
+    "QScriptValue(0, QString())",
+    "QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(0, QString(\"123\"))",
+    "QScriptValue(0, QString(\"12.3\"))",
+    "QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "QScriptValue(engine, QScriptValue::NullValue)",
+    "QScriptValue(engine, true)",
+    "QScriptValue(engine, false)",
+    "QScriptValue(engine, int(122))",
+    "QScriptValue(engine, uint(124))",
+    "QScriptValue(engine, 0)",
+    "QScriptValue(engine, 0.0)",
+    "QScriptValue(engine, 123.0)",
+    "QScriptValue(engine, 6.37e-8)",
+    "QScriptValue(engine, -6.37e-8)",
+    "QScriptValue(engine, 0x43211234)",
+    "QScriptValue(engine, 0x10000)",
+    "QScriptValue(engine, 0x10001)",
+    "QScriptValue(engine, qSNaN())",
+    "QScriptValue(engine, qQNaN())",
+    "QScriptValue(engine, qInf())",
+    "QScriptValue(engine, -qInf())",
+    "QScriptValue(engine, \"NaN\")",
+    "QScriptValue(engine, \"Infinity\")",
+    "QScriptValue(engine, \"-Infinity\")",
+    "QScriptValue(engine, \"ciao\")",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(engine, QString())",
+    "QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(engine, QString(\"123\"))",
+    "QScriptValue(engine, QString(\"1.23\"))",
+    "engine->evaluate(\"[]\")",
+    "engine->evaluate(\"{}\")",
+    "engine->evaluate(\"Object.prototype\")",
+    "engine->evaluate(\"Date.prototype\")",
+    "engine->evaluate(\"Array.prototype\")",
+    "engine->evaluate(\"Function.prototype\")",
+    "engine->evaluate(\"Error.prototype\")",
+    "engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Array\")",
+    "engine->evaluate(\"Number\")",
+    "engine->evaluate(\"Function\")",
+    "engine->evaluate(\"(function() { return 1; })\")",
+    "engine->evaluate(\"(function() { return 'ciao'; })\")",
+    "engine->evaluate(\"(function() { throw new Error('foo'); })\")",
+    "engine->evaluate(\"/foo/\")",
+    "engine->evaluate(\"new Object()\")",
+    "engine->evaluate(\"new Array()\")",
+    "engine->evaluate(\"new Error()\")",
+    "engine->evaluate(\"a = new Object(); a.foo = 22; a.foo\")",
+    "engine->evaluate(\"Undefined\")",
+    "engine->evaluate(\"Null\")",
+    "engine->evaluate(\"True\")",
+    "engine->evaluate(\"False\")",
+    "engine->evaluate(\"undefined\")",
+    "engine->evaluate(\"null\")",
+    "engine->evaluate(\"true\")",
+    "engine->evaluate(\"false\")",
+    "engine->evaluate(\"122\")",
+    "engine->evaluate(\"124\")",
+    "engine->evaluate(\"0\")",
+    "engine->evaluate(\"0.0\")",
+    "engine->evaluate(\"123.0\")",
+    "engine->evaluate(\"6.37e-8\")",
+    "engine->evaluate(\"-6.37e-8\")",
+    "engine->evaluate(\"0x43211234\")",
+    "engine->evaluate(\"0x10000\")",
+    "engine->evaluate(\"0x10001\")",
+    "engine->evaluate(\"NaN\")",
+    "engine->evaluate(\"Infinity\")",
+    "engine->evaluate(\"-Infinity\")",
+    "engine->evaluate(\"'ciao'\")",
+    "engine->evaluate(\"''\")",
+    "engine->evaluate(\"'0'\")",
+    "engine->evaluate(\"'123'\")",
+    "engine->evaluate(\"'12.4'\")",
+    "engine->nullValue()",
+    "engine->undefinedValue()",
+    "engine->newObject()",
+    "engine->newArray()",
+    "engine->newArray(10)"};
+
+static const bool toBoolean_valueArray[] = {
+    false, false,
+    false, true,
+    false, true,
+    true, false,
+    false, true,
+    true, true,
+    true, true,
+    true, false,
+    false, true,
+    true, true,
+    true, true,
+    true, true,
+    false, false,
+    true, true,
+    true, false,
+    false, true,
+    false, true,
+    true, false,
+    false, true,
+    true, true,
+    true, true,
+    true, false,
+    false, true,
+    true, true,
+    true, true,
+    true, true,
+    false, false,
+    true, true,
+    true, false,
+    false, true,
+    false, true,
+    true, false,
+    false, true,
+    true, true,
+    true, true,
+    true, false,
+    false, true,
+    true, true,
+    true, true,
+    true, true,
+    false, false,
+    true, true,
+    true, true,
+    false, true,
+    true, true,
+    true, true,
+    true, true,
+    true, true,
+    true, true,
+    true, true,
+    true, true,
+    true, true,
+    true, true,
+    true, true,
+    false, false,
+    true, false,
+    true, true,
+    false, false,
+    true, true,
+    true, true,
+    true, true,
+    false, true,
+    true, true,
+    false, true,
+    true, true,
+    false, false,
+    true, true,
+    true};
+
+void tst_QScriptValue::toBoolean_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<bool>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QHash<QString, bool> expectedValue;
+    expectedValue.reserve(135);
+    for (uint i = 0; i < 135; ++i)
+        expectedValue.insert(toBoolean_tagArray[i], toBoolean_valueArray[i]);
+    for (uint i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> testcase = initScriptValues(i);
+        QTest::newRow(testcase.first.toAscii().constData()) << testcase.second << expectedValue[testcase.first];
+    }
+}
+
+void tst_QScriptValue::toBoolean()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(bool, expected);
+    QCOMPARE(value.toBoolean(), expected);
+    QCOMPARE(value.toBoolean(), expected);
+}
+
+static const QString toInteger_tagArray[] = {
+    "QScriptValue()",
+    "QScriptValue(QScriptValue::UndefinedValue)",
+    "QScriptValue(QScriptValue::NullValue)",
+    "QScriptValue(true)",
+    "QScriptValue(false)",
+    "QScriptValue(int(122))",
+    "QScriptValue(uint(124))",
+    "QScriptValue(0)",
+    "QScriptValue(0.0)",
+    "QScriptValue(123.0)",
+    "QScriptValue(6.37e-8)",
+    "QScriptValue(-6.37e-8)",
+    "QScriptValue(0x43211234)",
+    "QScriptValue(0x10000)",
+    "QScriptValue(0x10001)",
+    "QScriptValue(qSNaN())",
+    "QScriptValue(qQNaN())",
+    "QScriptValue(qInf())",
+    "QScriptValue(-qInf())",
+    "QScriptValue(\"NaN\")",
+    "QScriptValue(\"Infinity\")",
+    "QScriptValue(\"-Infinity\")",
+    "QScriptValue(\"ciao\")",
+    "QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(QString(\"\"))",
+    "QScriptValue(QString())",
+    "QScriptValue(QString(\"0\"))",
+    "QScriptValue(QString(\"123\"))",
+    "QScriptValue(QString(\"12.4\"))",
+    "QScriptValue(0, QScriptValue::UndefinedValue)",
+    "QScriptValue(0, QScriptValue::NullValue)",
+    "QScriptValue(0, true)",
+    "QScriptValue(0, false)",
+    "QScriptValue(0, int(122))",
+    "QScriptValue(0, uint(124))",
+    "QScriptValue(0, 0)",
+    "QScriptValue(0, 0.0)",
+    "QScriptValue(0, 123.0)",
+    "QScriptValue(0, 6.37e-8)",
+    "QScriptValue(0, -6.37e-8)",
+    "QScriptValue(0, 0x43211234)",
+    "QScriptValue(0, 0x10000)",
+    "QScriptValue(0, 0x10001)",
+    "QScriptValue(0, qSNaN())",
+    "QScriptValue(0, qQNaN())",
+    "QScriptValue(0, qInf())",
+    "QScriptValue(0, -qInf())",
+    "QScriptValue(0, \"NaN\")",
+    "QScriptValue(0, \"Infinity\")",
+    "QScriptValue(0, \"-Infinity\")",
+    "QScriptValue(0, \"ciao\")",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, QString(\"\"))",
+    "QScriptValue(0, QString())",
+    "QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(0, QString(\"123\"))",
+    "QScriptValue(0, QString(\"12.3\"))",
+    "QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "QScriptValue(engine, QScriptValue::NullValue)",
+    "QScriptValue(engine, true)",
+    "QScriptValue(engine, false)",
+    "QScriptValue(engine, int(122))",
+    "QScriptValue(engine, uint(124))",
+    "QScriptValue(engine, 0)",
+    "QScriptValue(engine, 0.0)",
+    "QScriptValue(engine, 123.0)",
+    "QScriptValue(engine, 6.37e-8)",
+    "QScriptValue(engine, -6.37e-8)",
+    "QScriptValue(engine, 0x43211234)",
+    "QScriptValue(engine, 0x10000)",
+    "QScriptValue(engine, 0x10001)",
+    "QScriptValue(engine, qSNaN())",
+    "QScriptValue(engine, qQNaN())",
+    "QScriptValue(engine, qInf())",
+    "QScriptValue(engine, -qInf())",
+    "QScriptValue(engine, \"NaN\")",
+    "QScriptValue(engine, \"Infinity\")",
+    "QScriptValue(engine, \"-Infinity\")",
+    "QScriptValue(engine, \"ciao\")",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(engine, QString())",
+    "QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(engine, QString(\"123\"))",
+    "QScriptValue(engine, QString(\"1.23\"))",
+    "engine->evaluate(\"[]\")",
+    "engine->evaluate(\"{}\")",
+    "engine->evaluate(\"Object.prototype\")",
+    "engine->evaluate(\"Date.prototype\")",
+    "engine->evaluate(\"Array.prototype\")",
+    "engine->evaluate(\"Function.prototype\")",
+    "engine->evaluate(\"Error.prototype\")",
+    "engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Array\")",
+    "engine->evaluate(\"Number\")",
+    "engine->evaluate(\"Function\")",
+    "engine->evaluate(\"(function() { return 1; })\")",
+    "engine->evaluate(\"(function() { return 'ciao'; })\")",
+    "engine->evaluate(\"(function() { throw new Error('foo'); })\")",
+    "engine->evaluate(\"/foo/\")",
+    "engine->evaluate(\"new Object()\")",
+    "engine->evaluate(\"new Array()\")",
+    "engine->evaluate(\"new Error()\")",
+    "engine->evaluate(\"a = new Object(); a.foo = 22; a.foo\")",
+    "engine->evaluate(\"Undefined\")",
+    "engine->evaluate(\"Null\")",
+    "engine->evaluate(\"True\")",
+    "engine->evaluate(\"False\")",
+    "engine->evaluate(\"undefined\")",
+    "engine->evaluate(\"null\")",
+    "engine->evaluate(\"true\")",
+    "engine->evaluate(\"false\")",
+    "engine->evaluate(\"122\")",
+    "engine->evaluate(\"124\")",
+    "engine->evaluate(\"0\")",
+    "engine->evaluate(\"0.0\")",
+    "engine->evaluate(\"123.0\")",
+    "engine->evaluate(\"6.37e-8\")",
+    "engine->evaluate(\"-6.37e-8\")",
+    "engine->evaluate(\"0x43211234\")",
+    "engine->evaluate(\"0x10000\")",
+    "engine->evaluate(\"0x10001\")",
+    "engine->evaluate(\"NaN\")",
+    "engine->evaluate(\"Infinity\")",
+    "engine->evaluate(\"-Infinity\")",
+    "engine->evaluate(\"'ciao'\")",
+    "engine->evaluate(\"''\")",
+    "engine->evaluate(\"'0'\")",
+    "engine->evaluate(\"'123'\")",
+    "engine->evaluate(\"'12.4'\")",
+    "engine->nullValue()",
+    "engine->undefinedValue()",
+    "engine->newObject()",
+    "engine->newArray()",
+    "engine->newArray(10)"};
+
+static const qsreal toInteger_valueArray[] = {
+    0, 0, 0, 1, 0, 122, 124, 0, 0, 123,
+    0, 0, 1126240820, 65536, 65537, 0, 0, qInf(), qInf(), 0,
+    qInf(), qInf(), 0, 0, 0, 0, 0, 123, 12, 0,
+    0, 1, 0, 122, 124, 0, 0, 123, 0, 0,
+    1126240820, 65536, 65537, 0, 0, qInf(), qInf(), 0, qInf(), qInf(),
+    0, 0, 0, 0, 0, 123, 12, 0, 0, 1,
+    0, 122, 124, 0, 0, 123, 0, 0, 1126240820, 65536,
+    65537, 0, 0, qInf(), qInf(), 0, qInf(), qInf(), 0, 0,
+    0, 0, 0, 123, 1, 0, 0, 0, 0, 0,
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    0, 0, 0, 22, 0, 0, 0, 0, 0, 0,
+    1, 0, 122, 124, 0, 0, 123, 0, 0, 1126240820,
+    65536, 65537, 0, qInf(), qInf(), 0, 0, 0, 123, 12,
+    0, 0, 0, 0, 0};
+
+void tst_QScriptValue::toInteger_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<qsreal>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QHash<QString, qsreal> expectedValue;
+    expectedValue.reserve(135);
+    for (uint i = 0; i < 135; ++i)
+        expectedValue.insert(toInteger_tagArray[i], toInteger_valueArray[i]);
+    for (uint i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> testcase = initScriptValues(i);
+        QTest::newRow(testcase.first.toAscii().constData()) << testcase.second << expectedValue[testcase.first];
+    }
+}
+
+void tst_QScriptValue::toInteger()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(qsreal, expected);
+    if (qIsInf(expected)) {
+        QVERIFY(qIsInf(value.toInteger()));
+        QVERIFY(qIsInf(value.toInteger()));
+        return;
+    }
+    QCOMPARE(value.toInteger(), expected);
+    QCOMPARE(value.toInteger(), expected);
+}
+
+static const QString toInt32_tagArray[] = {
+    "QScriptValue()",
+    "QScriptValue(QScriptValue::UndefinedValue)",
+    "QScriptValue(QScriptValue::NullValue)",
+    "QScriptValue(true)",
+    "QScriptValue(false)",
+    "QScriptValue(int(122))",
+    "QScriptValue(uint(124))",
+    "QScriptValue(0)",
+    "QScriptValue(0.0)",
+    "QScriptValue(123.0)",
+    "QScriptValue(6.37e-8)",
+    "QScriptValue(-6.37e-8)",
+    "QScriptValue(0x43211234)",
+    "QScriptValue(0x10000)",
+    "QScriptValue(0x10001)",
+    "QScriptValue(qSNaN())",
+    "QScriptValue(qQNaN())",
+    "QScriptValue(qInf())",
+    "QScriptValue(-qInf())",
+    "QScriptValue(\"NaN\")",
+    "QScriptValue(\"Infinity\")",
+    "QScriptValue(\"-Infinity\")",
+    "QScriptValue(\"ciao\")",
+    "QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(QString(\"\"))",
+    "QScriptValue(QString())",
+    "QScriptValue(QString(\"0\"))",
+    "QScriptValue(QString(\"123\"))",
+    "QScriptValue(QString(\"12.4\"))",
+    "QScriptValue(0, QScriptValue::UndefinedValue)",
+    "QScriptValue(0, QScriptValue::NullValue)",
+    "QScriptValue(0, true)",
+    "QScriptValue(0, false)",
+    "QScriptValue(0, int(122))",
+    "QScriptValue(0, uint(124))",
+    "QScriptValue(0, 0)",
+    "QScriptValue(0, 0.0)",
+    "QScriptValue(0, 123.0)",
+    "QScriptValue(0, 6.37e-8)",
+    "QScriptValue(0, -6.37e-8)",
+    "QScriptValue(0, 0x43211234)",
+    "QScriptValue(0, 0x10000)",
+    "QScriptValue(0, 0x10001)",
+    "QScriptValue(0, qSNaN())",
+    "QScriptValue(0, qQNaN())",
+    "QScriptValue(0, qInf())",
+    "QScriptValue(0, -qInf())",
+    "QScriptValue(0, \"NaN\")",
+    "QScriptValue(0, \"Infinity\")",
+    "QScriptValue(0, \"-Infinity\")",
+    "QScriptValue(0, \"ciao\")",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, QString(\"\"))",
+    "QScriptValue(0, QString())",
+    "QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(0, QString(\"123\"))",
+    "QScriptValue(0, QString(\"12.3\"))",
+    "QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "QScriptValue(engine, QScriptValue::NullValue)",
+    "QScriptValue(engine, true)",
+    "QScriptValue(engine, false)",
+    "QScriptValue(engine, int(122))",
+    "QScriptValue(engine, uint(124))",
+    "QScriptValue(engine, 0)",
+    "QScriptValue(engine, 0.0)",
+    "QScriptValue(engine, 123.0)",
+    "QScriptValue(engine, 6.37e-8)",
+    "QScriptValue(engine, -6.37e-8)",
+    "QScriptValue(engine, 0x43211234)",
+    "QScriptValue(engine, 0x10000)",
+    "QScriptValue(engine, 0x10001)",
+    "QScriptValue(engine, qSNaN())",
+    "QScriptValue(engine, qQNaN())",
+    "QScriptValue(engine, qInf())",
+    "QScriptValue(engine, -qInf())",
+    "QScriptValue(engine, \"NaN\")",
+    "QScriptValue(engine, \"Infinity\")",
+    "QScriptValue(engine, \"-Infinity\")",
+    "QScriptValue(engine, \"ciao\")",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(engine, QString())",
+    "QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(engine, QString(\"123\"))",
+    "QScriptValue(engine, QString(\"1.23\"))",
+    "engine->evaluate(\"[]\")",
+    "engine->evaluate(\"{}\")",
+    "engine->evaluate(\"Object.prototype\")",
+    "engine->evaluate(\"Date.prototype\")",
+    "engine->evaluate(\"Array.prototype\")",
+    "engine->evaluate(\"Function.prototype\")",
+    "engine->evaluate(\"Error.prototype\")",
+    "engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Array\")",
+    "engine->evaluate(\"Number\")",
+    "engine->evaluate(\"Function\")",
+    "engine->evaluate(\"(function() { return 1; })\")",
+    "engine->evaluate(\"(function() { return 'ciao'; })\")",
+    "engine->evaluate(\"(function() { throw new Error('foo'); })\")",
+    "engine->evaluate(\"/foo/\")",
+    "engine->evaluate(\"new Object()\")",
+    "engine->evaluate(\"new Array()\")",
+    "engine->evaluate(\"new Error()\")",
+    "engine->evaluate(\"a = new Object(); a.foo = 22; a.foo\")",
+    "engine->evaluate(\"Undefined\")",
+    "engine->evaluate(\"Null\")",
+    "engine->evaluate(\"True\")",
+    "engine->evaluate(\"False\")",
+    "engine->evaluate(\"undefined\")",
+    "engine->evaluate(\"null\")",
+    "engine->evaluate(\"true\")",
+    "engine->evaluate(\"false\")",
+    "engine->evaluate(\"122\")",
+    "engine->evaluate(\"124\")",
+    "engine->evaluate(\"0\")",
+    "engine->evaluate(\"0.0\")",
+    "engine->evaluate(\"123.0\")",
+    "engine->evaluate(\"6.37e-8\")",
+    "engine->evaluate(\"-6.37e-8\")",
+    "engine->evaluate(\"0x43211234\")",
+    "engine->evaluate(\"0x10000\")",
+    "engine->evaluate(\"0x10001\")",
+    "engine->evaluate(\"NaN\")",
+    "engine->evaluate(\"Infinity\")",
+    "engine->evaluate(\"-Infinity\")",
+    "engine->evaluate(\"'ciao'\")",
+    "engine->evaluate(\"''\")",
+    "engine->evaluate(\"'0'\")",
+    "engine->evaluate(\"'123'\")",
+    "engine->evaluate(\"'12.4'\")",
+    "engine->nullValue()",
+    "engine->undefinedValue()",
+    "engine->newObject()",
+    "engine->newArray()",
+    "engine->newArray(10)"};
+
+static const qint32 toInt32_valueArray[] = {
+    0, 0,
+    0, 1,
+    0, 122,
+    124, 0,
+    0, 123,
+    0, 0,
+    1126240820, 65536,
+    65537, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 123,
+    12, 0,
+    0, 1,
+    0, 122,
+    124, 0,
+    0, 123,
+    0, 0,
+    1126240820, 65536,
+    65537, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 123,
+    12, 0,
+    0, 1,
+    0, 122,
+    124, 0,
+    0, 123,
+    0, 0,
+    1126240820, 65536,
+    65537, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 123,
+    1, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 22,
+    0, 0,
+    0, 0,
+    0, 0,
+    1, 0,
+    122, 124,
+    0, 0,
+    123, 0,
+    0, 1126240820,
+    65536, 65537,
+    0, 0,
+    0, 0,
+    0, 0,
+    123, 12,
+    0, 0,
+    0, 0,
+    0};
+
+void tst_QScriptValue::toInt32_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<qint32>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QHash<QString, qint32> expectedValue;
+    expectedValue.reserve(135);
+    for (uint i = 0; i < 135; ++i)
+        expectedValue.insert(toInt32_tagArray[i], toInt32_valueArray[i]);
+    for (uint i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> testcase = initScriptValues(i);
+        QTest::newRow(testcase.first.toAscii().constData()) << testcase.second << expectedValue[testcase.first];
+    }
+}
+
+void tst_QScriptValue::toInt32()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(qint32, expected);
+    QCOMPARE(value.toInt32(), expected);
+    QCOMPARE(value.toInt32(), expected);
+}
+
+static const QString toUInt32_tagArray[] = {
+    "QScriptValue()",
+    "QScriptValue(QScriptValue::UndefinedValue)",
+    "QScriptValue(QScriptValue::NullValue)",
+    "QScriptValue(true)",
+    "QScriptValue(false)",
+    "QScriptValue(int(122))",
+    "QScriptValue(uint(124))",
+    "QScriptValue(0)",
+    "QScriptValue(0.0)",
+    "QScriptValue(123.0)",
+    "QScriptValue(6.37e-8)",
+    "QScriptValue(-6.37e-8)",
+    "QScriptValue(0x43211234)",
+    "QScriptValue(0x10000)",
+    "QScriptValue(0x10001)",
+    "QScriptValue(qSNaN())",
+    "QScriptValue(qQNaN())",
+    "QScriptValue(qInf())",
+    "QScriptValue(-qInf())",
+    "QScriptValue(\"NaN\")",
+    "QScriptValue(\"Infinity\")",
+    "QScriptValue(\"-Infinity\")",
+    "QScriptValue(\"ciao\")",
+    "QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(QString(\"\"))",
+    "QScriptValue(QString())",
+    "QScriptValue(QString(\"0\"))",
+    "QScriptValue(QString(\"123\"))",
+    "QScriptValue(QString(\"12.4\"))",
+    "QScriptValue(0, QScriptValue::UndefinedValue)",
+    "QScriptValue(0, QScriptValue::NullValue)",
+    "QScriptValue(0, true)",
+    "QScriptValue(0, false)",
+    "QScriptValue(0, int(122))",
+    "QScriptValue(0, uint(124))",
+    "QScriptValue(0, 0)",
+    "QScriptValue(0, 0.0)",
+    "QScriptValue(0, 123.0)",
+    "QScriptValue(0, 6.37e-8)",
+    "QScriptValue(0, -6.37e-8)",
+    "QScriptValue(0, 0x43211234)",
+    "QScriptValue(0, 0x10000)",
+    "QScriptValue(0, 0x10001)",
+    "QScriptValue(0, qSNaN())",
+    "QScriptValue(0, qQNaN())",
+    "QScriptValue(0, qInf())",
+    "QScriptValue(0, -qInf())",
+    "QScriptValue(0, \"NaN\")",
+    "QScriptValue(0, \"Infinity\")",
+    "QScriptValue(0, \"-Infinity\")",
+    "QScriptValue(0, \"ciao\")",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, QString(\"\"))",
+    "QScriptValue(0, QString())",
+    "QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(0, QString(\"123\"))",
+    "QScriptValue(0, QString(\"12.3\"))",
+    "QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "QScriptValue(engine, QScriptValue::NullValue)",
+    "QScriptValue(engine, true)",
+    "QScriptValue(engine, false)",
+    "QScriptValue(engine, int(122))",
+    "QScriptValue(engine, uint(124))",
+    "QScriptValue(engine, 0)",
+    "QScriptValue(engine, 0.0)",
+    "QScriptValue(engine, 123.0)",
+    "QScriptValue(engine, 6.37e-8)",
+    "QScriptValue(engine, -6.37e-8)",
+    "QScriptValue(engine, 0x43211234)",
+    "QScriptValue(engine, 0x10000)",
+    "QScriptValue(engine, 0x10001)",
+    "QScriptValue(engine, qSNaN())",
+    "QScriptValue(engine, qQNaN())",
+    "QScriptValue(engine, qInf())",
+    "QScriptValue(engine, -qInf())",
+    "QScriptValue(engine, \"NaN\")",
+    "QScriptValue(engine, \"Infinity\")",
+    "QScriptValue(engine, \"-Infinity\")",
+    "QScriptValue(engine, \"ciao\")",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(engine, QString())",
+    "QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(engine, QString(\"123\"))",
+    "QScriptValue(engine, QString(\"1.23\"))",
+    "engine->evaluate(\"[]\")",
+    "engine->evaluate(\"{}\")",
+    "engine->evaluate(\"Object.prototype\")",
+    "engine->evaluate(\"Date.prototype\")",
+    "engine->evaluate(\"Array.prototype\")",
+    "engine->evaluate(\"Function.prototype\")",
+    "engine->evaluate(\"Error.prototype\")",
+    "engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Array\")",
+    "engine->evaluate(\"Number\")",
+    "engine->evaluate(\"Function\")",
+    "engine->evaluate(\"(function() { return 1; })\")",
+    "engine->evaluate(\"(function() { return 'ciao'; })\")",
+    "engine->evaluate(\"(function() { throw new Error('foo'); })\")",
+    "engine->evaluate(\"/foo/\")",
+    "engine->evaluate(\"new Object()\")",
+    "engine->evaluate(\"new Array()\")",
+    "engine->evaluate(\"new Error()\")",
+    "engine->evaluate(\"a = new Object(); a.foo = 22; a.foo\")",
+    "engine->evaluate(\"Undefined\")",
+    "engine->evaluate(\"Null\")",
+    "engine->evaluate(\"True\")",
+    "engine->evaluate(\"False\")",
+    "engine->evaluate(\"undefined\")",
+    "engine->evaluate(\"null\")",
+    "engine->evaluate(\"true\")",
+    "engine->evaluate(\"false\")",
+    "engine->evaluate(\"122\")",
+    "engine->evaluate(\"124\")",
+    "engine->evaluate(\"0\")",
+    "engine->evaluate(\"0.0\")",
+    "engine->evaluate(\"123.0\")",
+    "engine->evaluate(\"6.37e-8\")",
+    "engine->evaluate(\"-6.37e-8\")",
+    "engine->evaluate(\"0x43211234\")",
+    "engine->evaluate(\"0x10000\")",
+    "engine->evaluate(\"0x10001\")",
+    "engine->evaluate(\"NaN\")",
+    "engine->evaluate(\"Infinity\")",
+    "engine->evaluate(\"-Infinity\")",
+    "engine->evaluate(\"'ciao'\")",
+    "engine->evaluate(\"''\")",
+    "engine->evaluate(\"'0'\")",
+    "engine->evaluate(\"'123'\")",
+    "engine->evaluate(\"'12.4'\")",
+    "engine->nullValue()",
+    "engine->undefinedValue()",
+    "engine->newObject()",
+    "engine->newArray()",
+    "engine->newArray(10)"};
+
+static const quint32 toUInt32_valueArray[] = {
+    0, 0,
+    0, 1,
+    0, 122,
+    124, 0,
+    0, 123,
+    0, 0,
+    1126240820, 65536,
+    65537, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 123,
+    12, 0,
+    0, 1,
+    0, 122,
+    124, 0,
+    0, 123,
+    0, 0,
+    1126240820, 65536,
+    65537, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 123,
+    12, 0,
+    0, 1,
+    0, 122,
+    124, 0,
+    0, 123,
+    0, 0,
+    1126240820, 65536,
+    65537, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 123,
+    1, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 22,
+    0, 0,
+    0, 0,
+    0, 0,
+    1, 0,
+    122, 124,
+    0, 0,
+    123, 0,
+    0, 1126240820,
+    65536, 65537,
+    0, 0,
+    0, 0,
+    0, 0,
+    123, 12,
+    0, 0,
+    0, 0,
+    0};
+
+void tst_QScriptValue::toUInt32_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<quint32>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QHash<QString, quint32> expectedValue;
+    expectedValue.reserve(135);
+    for (uint i = 0; i < 135; ++i)
+        expectedValue.insert(toUInt32_tagArray[i], toUInt32_valueArray[i]);
+    for (uint i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> testcase = initScriptValues(i);
+        QTest::newRow(testcase.first.toAscii().constData()) << testcase.second << expectedValue[testcase.first];
+    }
+}
+
+void tst_QScriptValue::toUInt32()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(quint32, expected);
+    QCOMPARE(value.toUInt32(), expected);
+    QCOMPARE(value.toUInt32(), expected);
+}
+
+static const QString toUInt16_tagArray[] = {
+    "QScriptValue()",
+    "QScriptValue(QScriptValue::UndefinedValue)",
+    "QScriptValue(QScriptValue::NullValue)",
+    "QScriptValue(true)",
+    "QScriptValue(false)",
+    "QScriptValue(int(122))",
+    "QScriptValue(uint(124))",
+    "QScriptValue(0)",
+    "QScriptValue(0.0)",
+    "QScriptValue(123.0)",
+    "QScriptValue(6.37e-8)",
+    "QScriptValue(-6.37e-8)",
+    "QScriptValue(0x43211234)",
+    "QScriptValue(0x10000)",
+    "QScriptValue(0x10001)",
+    "QScriptValue(qSNaN())",
+    "QScriptValue(qQNaN())",
+    "QScriptValue(qInf())",
+    "QScriptValue(-qInf())",
+    "QScriptValue(\"NaN\")",
+    "QScriptValue(\"Infinity\")",
+    "QScriptValue(\"-Infinity\")",
+    "QScriptValue(\"ciao\")",
+    "QScriptValue(QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(QString(\"\"))",
+    "QScriptValue(QString())",
+    "QScriptValue(QString(\"0\"))",
+    "QScriptValue(QString(\"123\"))",
+    "QScriptValue(QString(\"12.4\"))",
+    "QScriptValue(0, QScriptValue::UndefinedValue)",
+    "QScriptValue(0, QScriptValue::NullValue)",
+    "QScriptValue(0, true)",
+    "QScriptValue(0, false)",
+    "QScriptValue(0, int(122))",
+    "QScriptValue(0, uint(124))",
+    "QScriptValue(0, 0)",
+    "QScriptValue(0, 0.0)",
+    "QScriptValue(0, 123.0)",
+    "QScriptValue(0, 6.37e-8)",
+    "QScriptValue(0, -6.37e-8)",
+    "QScriptValue(0, 0x43211234)",
+    "QScriptValue(0, 0x10000)",
+    "QScriptValue(0, 0x10001)",
+    "QScriptValue(0, qSNaN())",
+    "QScriptValue(0, qQNaN())",
+    "QScriptValue(0, qInf())",
+    "QScriptValue(0, -qInf())",
+    "QScriptValue(0, \"NaN\")",
+    "QScriptValue(0, \"Infinity\")",
+    "QScriptValue(0, \"-Infinity\")",
+    "QScriptValue(0, \"ciao\")",
+    "QScriptValue(0, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(0, QString(\"\"))",
+    "QScriptValue(0, QString())",
+    "QScriptValue(0, QString(\"0\"))",
+    "QScriptValue(0, QString(\"123\"))",
+    "QScriptValue(0, QString(\"12.3\"))",
+    "QScriptValue(engine, QScriptValue::UndefinedValue)",
+    "QScriptValue(engine, QScriptValue::NullValue)",
+    "QScriptValue(engine, true)",
+    "QScriptValue(engine, false)",
+    "QScriptValue(engine, int(122))",
+    "QScriptValue(engine, uint(124))",
+    "QScriptValue(engine, 0)",
+    "QScriptValue(engine, 0.0)",
+    "QScriptValue(engine, 123.0)",
+    "QScriptValue(engine, 6.37e-8)",
+    "QScriptValue(engine, -6.37e-8)",
+    "QScriptValue(engine, 0x43211234)",
+    "QScriptValue(engine, 0x10000)",
+    "QScriptValue(engine, 0x10001)",
+    "QScriptValue(engine, qSNaN())",
+    "QScriptValue(engine, qQNaN())",
+    "QScriptValue(engine, qInf())",
+    "QScriptValue(engine, -qInf())",
+    "QScriptValue(engine, \"NaN\")",
+    "QScriptValue(engine, \"Infinity\")",
+    "QScriptValue(engine, \"-Infinity\")",
+    "QScriptValue(engine, \"ciao\")",
+    "QScriptValue(engine, QString::fromLatin1(\"ciao\"))",
+    "QScriptValue(engine, QString(\"\"))",
+    "QScriptValue(engine, QString())",
+    "QScriptValue(engine, QString(\"0\"))",
+    "QScriptValue(engine, QString(\"123\"))",
+    "QScriptValue(engine, QString(\"1.23\"))",
+    "engine->evaluate(\"[]\")",
+    "engine->evaluate(\"{}\")",
+    "engine->evaluate(\"Object.prototype\")",
+    "engine->evaluate(\"Date.prototype\")",
+    "engine->evaluate(\"Array.prototype\")",
+    "engine->evaluate(\"Function.prototype\")",
+    "engine->evaluate(\"Error.prototype\")",
+    "engine->evaluate(\"Object\")",
+    "engine->evaluate(\"Array\")",
+    "engine->evaluate(\"Number\")",
+    "engine->evaluate(\"Function\")",
+    "engine->evaluate(\"(function() { return 1; })\")",
+    "engine->evaluate(\"(function() { return 'ciao'; })\")",
+    "engine->evaluate(\"(function() { throw new Error('foo'); })\")",
+    "engine->evaluate(\"/foo/\")",
+    "engine->evaluate(\"new Object()\")",
+    "engine->evaluate(\"new Array()\")",
+    "engine->evaluate(\"new Error()\")",
+    "engine->evaluate(\"a = new Object(); a.foo = 22; a.foo\")",
+    "engine->evaluate(\"Undefined\")",
+    "engine->evaluate(\"Null\")",
+    "engine->evaluate(\"True\")",
+    "engine->evaluate(\"False\")",
+    "engine->evaluate(\"undefined\")",
+    "engine->evaluate(\"null\")",
+    "engine->evaluate(\"true\")",
+    "engine->evaluate(\"false\")",
+    "engine->evaluate(\"122\")",
+    "engine->evaluate(\"124\")",
+    "engine->evaluate(\"0\")",
+    "engine->evaluate(\"0.0\")",
+    "engine->evaluate(\"123.0\")",
+    "engine->evaluate(\"6.37e-8\")",
+    "engine->evaluate(\"-6.37e-8\")",
+    "engine->evaluate(\"0x43211234\")",
+    "engine->evaluate(\"0x10000\")",
+    "engine->evaluate(\"0x10001\")",
+    "engine->evaluate(\"NaN\")",
+    "engine->evaluate(\"Infinity\")",
+    "engine->evaluate(\"-Infinity\")",
+    "engine->evaluate(\"'ciao'\")",
+    "engine->evaluate(\"''\")",
+    "engine->evaluate(\"'0'\")",
+    "engine->evaluate(\"'123'\")",
+    "engine->evaluate(\"'12.4'\")",
+    "engine->nullValue()",
+    "engine->undefinedValue()",
+    "engine->newObject()",
+    "engine->newArray()",
+    "engine->newArray(10)"};
+
+static const quint16 toUInt16_valueArray[] = {
+    0, 0,
+    0, 1,
+    0, 122,
+    124, 0,
+    0, 123,
+    0, 0,
+    4660, 0,
+    1, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 123,
+    12, 0,
+    0, 1,
+    0, 122,
+    124, 0,
+    0, 123,
+    0, 0,
+    4660, 0,
+    1, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 123,
+    12, 0,
+    0, 1,
+    0, 122,
+    124, 0,
+    0, 123,
+    0, 0,
+    4660, 0,
+    1, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 123,
+    1, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 0,
+    0, 22,
+    0, 0,
+    0, 0,
+    0, 0,
+    1, 0,
+    122, 124,
+    0, 0,
+    123, 0,
+    0, 4660,
+    0, 1,
+    0, 0,
+    0, 0,
+    0, 0,
+    123, 12,
+    0, 0,
+    0, 0,
+    0};
+
+void tst_QScriptValue::toUInt16_data()
+{
+    QTest::addColumn<QScriptValue>("value");
+    QTest::addColumn<quint16>("expected");
+    if (m_engine)
+        delete m_engine;
+    m_engine = new QScriptEngine();
+    QHash<QString, quint16> expectedValue;
+    expectedValue.reserve(135);
+    for (uint i = 0; i < 135; ++i)
+        expectedValue.insert(toUInt16_tagArray[i], toUInt16_valueArray[i]);
+    for (uint i = 0; i < 135; ++i) {
+        QPair<QString, QScriptValue> testcase = initScriptValues(i);
+        QTest::newRow(testcase.first.toAscii().constData()) << testcase.second << expectedValue[testcase.first];
+    }
+}
+
+void tst_QScriptValue::toUInt16()
+{
+    QFETCH(QScriptValue, value);
+    QFETCH(quint16, expected);
+    QCOMPARE(value.toUInt16(), expected);
+    QCOMPARE(value.toUInt16(), expected);
+}
diff --git a/Source/JavaScriptCore/qt/tests/qscriptvalueiterator/qscriptvalueiterator.pro b/Source/JavaScriptCore/qt/tests/qscriptvalueiterator/qscriptvalueiterator.pro
new file mode 100644
index 0000000..5314ec9
--- /dev/null
+++ b/Source/JavaScriptCore/qt/tests/qscriptvalueiterator/qscriptvalueiterator.pro
@@ -0,0 +1,7 @@
+TEMPLATE = app
+TARGET = tst_qscriptvalueiterator
+QT += testlib
+include(../tests.pri)
+
+SOURCES += tst_qscriptvalueiterator.cpp
+
diff --git a/Source/JavaScriptCore/qt/tests/qscriptvalueiterator/tst_qscriptvalueiterator.cpp b/Source/JavaScriptCore/qt/tests/qscriptvalueiterator/tst_qscriptvalueiterator.cpp
new file mode 100644
index 0000000..43d0042
--- /dev/null
+++ b/Source/JavaScriptCore/qt/tests/qscriptvalueiterator/tst_qscriptvalueiterator.cpp
@@ -0,0 +1,531 @@
+/*
+    Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#ifndef tst_qscriptvalueiterator_h
+#define tst_qscriptvalueiterator_h
+
+#include "qscriptengine.h"
+#include "qscriptvalue.h"
+#include "qscriptvalueiterator.h"
+#include <QtCore/qhash.h>
+#include <QtTest/QtTest>
+
+class tst_QScriptValueIterator : public QObject {
+    Q_OBJECT
+
+public:
+    tst_QScriptValueIterator();
+    virtual ~tst_QScriptValueIterator();
+
+private slots:
+    void iterateForward_data();
+    void iterateForward();
+    void iterateBackward_data();
+    void iterateBackward();
+    void iterateArray_data();
+    void iterateArray();
+    void iterateBackAndForth();
+    void setValue();
+    void remove();
+    void removeMixed();
+    void removeUndeletable();
+    void iterateString();
+    void assignObjectToIterator();
+};
+
+tst_QScriptValueIterator::tst_QScriptValueIterator()
+{
+}
+
+tst_QScriptValueIterator::~tst_QScriptValueIterator()
+{
+}
+
+void tst_QScriptValueIterator::iterateForward_data()
+{
+    QTest::addColumn<QStringList>("propertyNames");
+    QTest::addColumn<QStringList>("propertyValues");
+
+    QTest::newRow("no properties")
+        << QStringList() << QStringList();
+    QTest::newRow("foo=bar")
+        << (QStringList() << "foo")
+        << (QStringList() << "bar");
+    QTest::newRow("foo=bar, baz=123")
+        << (QStringList() << "foo" << "baz")
+        << (QStringList() << "bar" << "123");
+    QTest::newRow("foo=bar, baz=123, rab=oof")
+        << (QStringList() << "foo" << "baz" << "rab")
+        << (QStringList() << "bar" << "123" << "oof");
+}
+
+void tst_QScriptValueIterator::iterateForward()
+{
+    QFETCH(QStringList, propertyNames);
+    QFETCH(QStringList, propertyValues);
+    QMap<QString, QString> pmap;
+    Q_ASSERT(propertyNames.size() == propertyValues.size());
+
+    QScriptEngine engine;
+    QScriptValue object = engine.newObject();
+    for (int i = 0; i < propertyNames.size(); ++i) {
+        QString name = propertyNames.at(i);
+        QString value = propertyValues.at(i);
+        pmap.insert(name, value);
+        object.setProperty(name, QScriptValue(&engine, value));
+    }
+    QScriptValue otherObject = engine.newObject();
+    otherObject.setProperty("foo", QScriptValue(&engine, 123456));
+    otherObject.setProperty("protoProperty", QScriptValue(&engine, 654321));
+    object.setPrototype(otherObject); // should not affect iterator
+
+    QStringList lst;
+    QScriptValueIterator it(object);
+    while (!pmap.isEmpty()) {
+        QCOMPARE(it.hasNext(), true);
+        QCOMPARE(it.hasNext(), true);
+        it.next();
+        QString name = it.name();
+        QCOMPARE(pmap.contains(name), true);
+        QCOMPARE(it.name(), name);
+        QCOMPARE(it.flags(), object.propertyFlags(name));
+        QCOMPARE(it.value().strictlyEquals(QScriptValue(&engine, pmap.value(name))), true);
+        QCOMPARE(it.scriptName(), engine.toStringHandle(name));
+        pmap.remove(name);
+        lst.append(name);
+    }
+
+    QCOMPARE(it.hasNext(), false);
+    QCOMPARE(it.hasNext(), false);
+
+    it.toFront();
+    for (int i = 0; i < lst.count(); ++i) {
+        QCOMPARE(it.hasNext(), true);
+        it.next();
+        QCOMPARE(it.name(), lst.at(i));
+    }
+
+    for (int i = 0; i < lst.count(); ++i) {
+        QCOMPARE(it.hasPrevious(), true);
+        it.previous();
+        QCOMPARE(it.name(), lst.at(lst.count()-1-i));
+    }
+    QCOMPARE(it.hasPrevious(), false);
+}
+
+void tst_QScriptValueIterator::iterateBackward_data()
+{
+    iterateForward_data();
+}
+
+void tst_QScriptValueIterator::iterateBackward()
+{
+    QFETCH(QStringList, propertyNames);
+    QFETCH(QStringList, propertyValues);
+    QMap<QString, QString> pmap;
+    Q_ASSERT(propertyNames.size() == propertyValues.size());
+
+    QScriptEngine engine;
+    QScriptValue object = engine.newObject();
+    for (int i = 0; i < propertyNames.size(); ++i) {
+        QString name = propertyNames.at(i);
+        QString value = propertyValues.at(i);
+        pmap.insert(name, value);
+        object.setProperty(name, QScriptValue(&engine, value));
+    }
+
+    QStringList lst;
+    QScriptValueIterator it(object);
+    it.toBack();
+    while (!pmap.isEmpty()) {
+        QCOMPARE(it.hasPrevious(), true);
+        QCOMPARE(it.hasPrevious(), true);
+        it.previous();
+        QString name = it.name();
+        QCOMPARE(pmap.contains(name), true);
+        QCOMPARE(it.name(), name);
+        QCOMPARE(it.flags(), object.propertyFlags(name));
+        QCOMPARE(it.value().strictlyEquals(QScriptValue(&engine, pmap.value(name))), true);
+        pmap.remove(name);
+        lst.append(name);
+    }
+
+    QCOMPARE(it.hasPrevious(), false);
+    QCOMPARE(it.hasPrevious(), false);
+
+    it.toBack();
+    for (int i = 0; i < lst.count(); ++i) {
+        QCOMPARE(it.hasPrevious(), true);
+        it.previous();
+        QCOMPARE(it.name(), lst.at(i));
+    }
+
+    for (int i = 0; i < lst.count(); ++i) {
+        QCOMPARE(it.hasNext(), true);
+        it.next();
+        QCOMPARE(it.name(), lst.at(lst.count()-1-i));
+    }
+    QCOMPARE(it.hasNext(), false);
+}
+
+void tst_QScriptValueIterator::iterateArray_data()
+{
+    QTest::addColumn<QStringList>("inputPropertyNames");
+    QTest::addColumn<QStringList>("inputPropertyValues");
+    QTest::addColumn<QStringList>("propertyNames");
+    QTest::addColumn<QStringList>("propertyValues");
+    QTest::newRow("no elements") << QStringList() << QStringList() << QStringList() << QStringList();
+
+    QTest::newRow("0=foo, 1=barr")
+        << (QStringList() << "0" << "1")
+        << (QStringList() << "foo" << "bar")
+        << (QStringList() << "0" << "1")
+        << (QStringList() << "foo" << "bar");
+
+    QTest::newRow("0=foo, 3=barr")
+        << (QStringList() << "0" << "1" << "2" << "3")
+        << (QStringList() << "foo" << "" << "" << "bar")
+        << (QStringList() << "0" << "1" << "2" << "3")
+        << (QStringList() << "foo" << "" << "" << "bar");
+}
+
+void tst_QScriptValueIterator::iterateArray()
+{
+    QFETCH(QStringList, inputPropertyNames);
+    QFETCH(QStringList, inputPropertyValues);
+    QFETCH(QStringList, propertyNames);
+    QFETCH(QStringList, propertyValues);
+
+    QScriptEngine engine;
+    QScriptValue array = engine.newArray();
+    for (int i = 0; i < inputPropertyNames.size(); ++i)
+        array.setProperty(inputPropertyNames.at(i), inputPropertyValues.at(i));
+
+    int length = array.property("length").toInt32();
+    QCOMPARE(length, propertyNames.size());
+    QScriptValueIterator it(array);
+    for (int i = 0; i < length; ++i) {
+        QCOMPARE(it.hasNext(), true);
+        it.next();
+        QCOMPARE(it.name(), propertyNames.at(i));
+        QCOMPARE(it.flags(), array.propertyFlags(propertyNames.at(i)));
+        QVERIFY(it.value().strictlyEquals(array.property(propertyNames.at(i))));
+        QCOMPARE(it.value().toString(), propertyValues.at(i));
+    }
+    QVERIFY(it.hasNext());
+    it.next();
+    QCOMPARE(it.name(), QString::fromLatin1("length"));
+    QVERIFY(it.value().isNumber());
+    QCOMPARE(it.value().toInt32(), length);
+    QCOMPARE(it.flags(), QScriptValue::PropertyFlags(QScriptValue::SkipInEnumeration | QScriptValue::Undeletable));
+
+    it.previous();
+    QCOMPARE(it.hasPrevious(), length > 0);
+    for (int i = length - 1; i >= 0; --i) {
+        it.previous();
+        QCOMPARE(it.name(), propertyNames.at(i));
+        QCOMPARE(it.flags(), array.propertyFlags(propertyNames.at(i)));
+        QVERIFY(it.value().strictlyEquals(array.property(propertyNames.at(i))));
+        QCOMPARE(it.value().toString(), propertyValues.at(i));
+        QCOMPARE(it.hasPrevious(), i > 0);
+    }
+    QCOMPARE(it.hasPrevious(), false);
+
+    // hasNext() and hasPrevious() cache their result; verify that the result is in sync
+    if (length > 1) {
+        QVERIFY(it.hasNext());
+        it.next();
+        QCOMPARE(it.name(), QString::fromLatin1("0"));
+        QVERIFY(it.hasNext());
+        it.previous();
+        QCOMPARE(it.name(), QString::fromLatin1("0"));
+        QVERIFY(!it.hasPrevious());
+        it.next();
+        QCOMPARE(it.name(), QString::fromLatin1("0"));
+        QVERIFY(it.hasPrevious());
+        it.next();
+        QCOMPARE(it.name(), QString::fromLatin1("1"));
+    }
+    {
+        // same test as object:
+        QScriptValue originalArray = engine.newArray();
+        for (int i = 0; i < inputPropertyNames.size(); ++i)
+            originalArray.setProperty(inputPropertyNames.at(i), inputPropertyValues.at(i));
+
+        QScriptValue array = originalArray.toObject();
+        int length = array.property("length").toInt32();
+        QCOMPARE(length, propertyNames.size());
+        QScriptValueIterator it(array);
+        for (int i = 0; i < length; ++i) {
+            QCOMPARE(it.hasNext(), true);
+            it.next();
+            QCOMPARE(it.name(), propertyNames.at(i));
+            QCOMPARE(it.flags(), array.propertyFlags(propertyNames.at(i)));
+            QVERIFY(it.value().strictlyEquals(array.property(propertyNames.at(i))));
+            QCOMPARE(it.value().toString(), propertyValues.at(i));
+        }
+        QCOMPARE(it.hasNext(), true);
+        it.next();
+        QCOMPARE(it.name(), QString::fromLatin1("length"));
+    }
+}
+
+void tst_QScriptValueIterator::iterateBackAndForth()
+{
+    QScriptEngine engine;
+    {
+        QScriptValue object = engine.newObject();
+        object.setProperty("foo", QScriptValue(&engine, "bar"));
+        object.setProperty("rab", QScriptValue(&engine, "oof"),
+                           QScriptValue::SkipInEnumeration); // should not affect iterator
+        QScriptValueIterator it(object);
+        QVERIFY(it.hasNext());
+        it.next();
+        QCOMPARE(it.name(), QLatin1String("foo"));
+        QVERIFY(it.hasPrevious());
+        it.previous();
+        QCOMPARE(it.name(), QLatin1String("foo"));
+        QVERIFY(it.hasNext());
+        it.next();
+        QCOMPARE(it.name(), QLatin1String("foo"));
+        QVERIFY(it.hasPrevious());
+        it.previous();
+        QCOMPARE(it.name(), QLatin1String("foo"));
+        QVERIFY(it.hasNext());
+        it.next();
+        QCOMPARE(it.name(), QLatin1String("foo"));
+        QVERIFY(it.hasNext());
+        it.next();
+        QCOMPARE(it.name(), QLatin1String("rab"));
+        QVERIFY(it.hasPrevious());
+        it.previous();
+        QCOMPARE(it.name(), QLatin1String("rab"));
+        QVERIFY(it.hasNext());
+        it.next();
+        QCOMPARE(it.name(), QLatin1String("rab"));
+        QVERIFY(it.hasPrevious());
+        it.previous();
+        QCOMPARE(it.name(), QLatin1String("rab"));
+    }
+    {
+        // hasNext() and hasPrevious() cache their result; verify that the result is in sync
+        QScriptValue object = engine.newObject();
+        object.setProperty("foo", QScriptValue(&engine, "bar"));
+        object.setProperty("rab", QScriptValue(&engine, "oof"));
+        QScriptValueIterator it(object);
+        QVERIFY(it.hasNext());
+        it.next();
+        QCOMPARE(it.name(), QString::fromLatin1("foo"));
+        QVERIFY(it.hasNext());
+        it.previous();
+        QCOMPARE(it.name(), QString::fromLatin1("foo"));
+        QVERIFY(!it.hasPrevious());
+        it.next();
+        QCOMPARE(it.name(), QString::fromLatin1("foo"));
+        QVERIFY(it.hasPrevious());
+        it.next();
+        QCOMPARE(it.name(), QString::fromLatin1("rab"));
+    }
+}
+
+void tst_QScriptValueIterator::setValue()
+{
+    QScriptEngine engine;
+    QScriptValue object = engine.newObject();
+    object.setProperty("foo", QScriptValue(&engine, "bar"));
+    QScriptValueIterator it(object);
+    it.next();
+    QCOMPARE(it.name(), QLatin1String("foo"));
+    it.setValue(QScriptValue(&engine, "baz"));
+    QCOMPARE(it.value().strictlyEquals(QScriptValue(&engine, QLatin1String("baz"))), true);
+    QCOMPARE(object.property("foo").toString(), QLatin1String("baz"));
+    it.setValue(QScriptValue(&engine, "zab"));
+    QCOMPARE(it.value().strictlyEquals(QScriptValue(&engine, QLatin1String("zab"))), true);
+    QCOMPARE(object.property("foo").toString(), QLatin1String("zab"));
+}
+
+void tst_QScriptValueIterator::remove()
+{
+    QScriptEngine engine;
+    QScriptValue object = engine.newObject();
+    object.setProperty("foo", QScriptValue(&engine, "bar"),
+                       QScriptValue::SkipInEnumeration); // should not affect iterator
+    object.setProperty("rab", QScriptValue(&engine, "oof"));
+    QScriptValueIterator it(object);
+    it.next();
+    QCOMPARE(it.name(), QLatin1String("foo"));
+    it.remove();
+    QCOMPARE(it.hasPrevious(), false);
+    QCOMPARE(object.property("foo").isValid(), false);
+    QCOMPARE(object.property("rab").toString(), QLatin1String("oof"));
+    it.next();
+    QCOMPARE(it.name(), QLatin1String("rab"));
+    QCOMPARE(it.value().toString(), QLatin1String("oof"));
+    QCOMPARE(it.hasNext(), false);
+    it.remove();
+    QCOMPARE(object.property("rab").isValid(), false);
+    QCOMPARE(it.hasPrevious(), false);
+    QCOMPARE(it.hasNext(), false);
+}
+
+void tst_QScriptValueIterator::removeMixed()
+{
+    // This test checks if QScriptValueIterator behaives correctly if an object's property got deleted
+    // in different way.
+    QScriptEngine engine;
+    QScriptValue object = engine.evaluate("o = new Object; o");
+    object.setProperty("a", QScriptValue(124), QScriptValue::SkipInEnumeration);
+    object.setProperty("b", QScriptValue(816));
+    object.setProperty("c", QScriptValue(3264));
+    QScriptValueIterator it(object);
+    it.next();
+    it.next();
+    QCOMPARE(it.name(), QLatin1String("b"));
+    QCOMPARE(it.hasPrevious(), true);
+    QCOMPARE(it.hasNext(), true);
+    // Remove 'a'
+    object.setProperty("a", QScriptValue());
+    QEXPECT_FAIL("", "That would be a significant behavioral and performance change, new QtScript API should be developed (QTBUG-12087)", Abort);
+    QCOMPARE(it.hasPrevious(), false);
+    QCOMPARE(it.hasNext(), true);
+    // Remove 'c'
+    engine.evaluate("delete o.c");
+    QCOMPARE(it.hasPrevious(), false);
+    QCOMPARE(it.hasNext(), false);
+    // Remove 'b'
+    object.setProperty("b", QScriptValue());
+    QCOMPARE(it.hasPrevious(), false);
+    QCOMPARE(it.hasNext(), false);
+    QCOMPARE(it.name(), QString());
+    QCOMPARE(it.value().toString(), QString());
+
+    // Try to remove a removed property.
+    it.remove();
+    QCOMPARE(it.hasPrevious(), false);
+    QCOMPARE(it.hasNext(), false);
+    QCOMPARE(it.name(), QString());
+    QCOMPARE(it.value().toString(), QString());
+
+    for (int i = 0; i < 2; ++i) {
+        it.next();
+        QCOMPARE(it.hasPrevious(), false);
+        QCOMPARE(it.hasNext(), false);
+        QCOMPARE(it.name(), QString());
+        QCOMPARE(it.value().toString(), QString());
+    }
+
+    for (int i = 0; i < 2; ++i) {
+        it.previous();
+        QCOMPARE(it.hasPrevious(), false);
+        QCOMPARE(it.hasNext(), false);
+        QCOMPARE(it.name(), QString());
+        QCOMPARE(it.value().toString(), QString());
+    }
+}
+
+void tst_QScriptValueIterator::removeUndeletable()
+{
+    // Undeletable property can't be deleted via iterator.
+    QScriptEngine engine;
+    QScriptValue object = engine.evaluate("o = new Object; o");
+    object.setProperty("a", QScriptValue(&engine, 124));
+    object.setProperty("b", QScriptValue(&engine, 816), QScriptValue::Undeletable);
+    QVERIFY(object.property("b").isValid());
+    QScriptValueIterator it(object);
+    it.next();
+    it.next();
+    it.remove();
+    it.toFront();
+    QVERIFY(it.hasNext());
+    QVERIFY(object.property("b").isValid());
+}
+
+void tst_QScriptValueIterator::iterateString()
+{
+    QScriptEngine engine;
+    QScriptValue str = QScriptValue(&engine, QString::fromLatin1("ciao"));
+    QVERIFY(str.isString());
+    QScriptValue obj = str.toObject();
+    int length = obj.property("length").toInt32();
+    QCOMPARE(length, 4);
+    QScriptValueIterator it(obj);
+    for (int i = 0; i < length; ++i) {
+        QCOMPARE(it.hasNext(), true);
+        QString indexStr = QScriptValue(&engine, i).toString();
+        it.next();
+        QCOMPARE(it.name(), indexStr);
+        QCOMPARE(it.flags(), obj.propertyFlags(indexStr));
+        QCOMPARE(it.value().strictlyEquals(obj.property(indexStr)), true);
+    }
+    QVERIFY(it.hasNext());
+    it.next();
+    QCOMPARE(it.name(), QString::fromLatin1("length"));
+    QVERIFY(it.value().isNumber());
+    QCOMPARE(it.value().toInt32(), length);
+    QCOMPARE(it.flags(), QScriptValue::PropertyFlags(QScriptValue::ReadOnly | QScriptValue::SkipInEnumeration | QScriptValue::Undeletable));
+
+    it.previous();
+    QCOMPARE(it.hasPrevious(), length > 0);
+    for (int i = length - 1; i >= 0; --i) {
+        it.previous();
+        QString indexStr = QScriptValue(&engine, i).toString();
+        QCOMPARE(it.name(), indexStr);
+        QCOMPARE(it.flags(), obj.propertyFlags(indexStr));
+        QCOMPARE(it.value().strictlyEquals(obj.property(indexStr)), true);
+        QCOMPARE(it.hasPrevious(), i > 0);
+    }
+    QCOMPARE(it.hasPrevious(), false);
+}
+
+void tst_QScriptValueIterator::assignObjectToIterator()
+{
+    QScriptEngine eng;
+    QScriptValue obj1 = eng.newObject();
+    obj1.setProperty("foo", 123);
+    QScriptValue obj2 = eng.newObject();
+    obj2.setProperty("bar", 456);
+
+    QScriptValueIterator it(obj1);
+    QVERIFY(it.hasNext());
+    it.next();
+    it = obj2;
+    QVERIFY(it.hasNext());
+    it.next();
+    QCOMPARE(it.name(), QString::fromLatin1("bar"));
+
+    it = obj1;
+    QVERIFY(it.hasNext());
+    it.next();
+    QCOMPARE(it.name(), QString::fromLatin1("foo"));
+
+    it = obj2;
+    QVERIFY(it.hasNext());
+    it.next();
+    QCOMPARE(it.name(), QString::fromLatin1("bar"));
+
+    it = obj2;
+    QVERIFY(it.hasNext());
+    it.next();
+    QCOMPARE(it.name(), QString::fromLatin1("bar"));
+}
+
+QTEST_MAIN(tst_QScriptValueIterator)
+#include "tst_qscriptvalueiterator.moc"
+
+#endif // tst_qscriptvalueiterator_h
diff --git a/Source/JavaScriptCore/qt/tests/tests.pri b/Source/JavaScriptCore/qt/tests/tests.pri
new file mode 100644
index 0000000..5af3383
--- /dev/null
+++ b/Source/JavaScriptCore/qt/tests/tests.pri
@@ -0,0 +1,19 @@
+QMAKE_RPATHDIR = $$OUTPUT_DIR/lib $$QMAKE_RPATHDIR
+QMAKE_LIBDIR = $$OUTPUT_DIR/lib $$QMAKE_LIBDIR
+mac:!static:contains(QT_CONFIG, qt_framework):!CONFIG(webkit_no_framework) {
+    LIBS += -framework QtScript
+    QMAKE_FRAMEWORKPATH = $$OUTPUT_DIR/lib $$QMAKE_FRAMEWORKPATH
+} else {
+    win32-*|wince* {
+        LIBS += -lQtScript$${QT_MAJOR_VERSION}
+    } else {
+        LIBS += -lQtScript
+    }
+}
+
+CONFIG(release, debug|release) {
+    DEFINES += NDEBUG
+}
+
+INCLUDEPATH += $$PWD/../api
+
diff --git a/Source/JavaScriptCore/qt/tests/tests.pro b/Source/JavaScriptCore/qt/tests/tests.pro
new file mode 100644
index 0000000..6d5559b
--- /dev/null
+++ b/Source/JavaScriptCore/qt/tests/tests.pro
@@ -0,0 +1,5 @@
+TEMPLATE = subdirs
+SUBDIRS =   qscriptengine \
+            qscriptvalue \
+            qscriptvalueiterator \
+            qscriptstring