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Diffstat (limited to 'Source/JavaScriptCore/tests/mozilla/ecma/Expressions/11.6.1-1.js')
-rw-r--r-- | Source/JavaScriptCore/tests/mozilla/ecma/Expressions/11.6.1-1.js | 211 |
1 files changed, 211 insertions, 0 deletions
diff --git a/Source/JavaScriptCore/tests/mozilla/ecma/Expressions/11.6.1-1.js b/Source/JavaScriptCore/tests/mozilla/ecma/Expressions/11.6.1-1.js new file mode 100644 index 0000000..58e5edc --- /dev/null +++ b/Source/JavaScriptCore/tests/mozilla/ecma/Expressions/11.6.1-1.js @@ -0,0 +1,211 @@ +/* The contents of this file are subject to the Netscape Public + * License Version 1.1 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.mozilla.org/NPL/ + * + * Software distributed under the License is distributed on an "AS + * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or + * implied. See the License for the specific language governing + * rights and limitations under the License. + * + * The Original Code is Mozilla Communicator client code, released March + * 31, 1998. + * + * The Initial Developer of the Original Code is Netscape Communications + * Corporation. Portions created by Netscape are + * Copyright (C) 1998 Netscape Communications Corporation. All + * Rights Reserved. + * + * Contributor(s): + * + */ +/** + File Name: 11.6.1-1.js + ECMA Section: 11.6.1 The addition operator ( + ) + Description: + + The addition operator either performs string concatenation or numeric + addition. + + The production AdditiveExpression : AdditiveExpression + MultiplicativeExpression + is evaluated as follows: + + 1. Evaluate AdditiveExpression. + 2. Call GetValue(Result(1)). + 3. Evaluate MultiplicativeExpression. + 4. Call GetValue(Result(3)). + 5. Call ToPrimitive(Result(2)). + 6. Call ToPrimitive(Result(4)). + 7. If Type(Result(5)) is String or Type(Result(6)) is String, go to step 12. + (Note that this step differs from step 3 in the algorithm for comparison + for the relational operators in using or instead of and.) + 8. Call ToNumber(Result(5)). + 9. Call ToNumber(Result(6)). + 10. Apply the addition operation to Result(8) and Result(9). See the discussion below (11.6.3). + 11. Return Result(10). + 12. Call ToString(Result(5)). + 13. Call ToString(Result(6)). + 14. Concatenate Result(12) followed by Result(13). + 15. Return Result(14). + + Note that no hint is provided in the calls to ToPrimitive in steps 5 and 6. + All native ECMAScript objects except Date objects handle the absence of a + hint as if the hint Number were given; Date objects handle the absence of a + hint as if the hint String were given. Host objects may handle the absence + of a hint in some other manner. + + This test does not cover cases where the Additive or Mulplicative expression + ToPrimitive is string. + + Author: christine@netscape.com + Date: 12 november 1997 +*/ + var SECTION = "11.6.1-1"; + var VERSION = "ECMA_1"; + startTest(); + + var testcases = getTestCases(); + + writeHeaderToLog( SECTION + " The Addition operator ( + )"); + test(); + +function test() { + for ( tc=0; tc < testcases.length; tc++ ) { + testcases[tc].passed = writeTestCaseResult( + testcases[tc].expect, + testcases[tc].actual, + testcases[tc].description +" = "+ + testcases[tc].actual ); + + testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value "; + } + stopTest(); + return ( testcases ); +} + +function getTestCases() { + var array = new Array(); + var item = 0; + + // tests for boolean primitive, boolean object, Object object, a "MyObject" whose value is + // a boolean primitive and a boolean object, and "MyValuelessObject", where the value is + // set in the object's prototype, not the object itself. + + array[item++] = new TestCase( SECTION, + "var EXP_1 = true; var EXP_2 = false; EXP_1 + EXP_2", + 1, + eval("var EXP_1 = true; var EXP_2 = false; EXP_1 + EXP_2") ); + + array[item++] = new TestCase( SECTION, + "var EXP_1 = new Boolean(true); var EXP_2 = new Boolean(false); EXP_1 + EXP_2", + 1, + eval("var EXP_1 = new Boolean(true); var EXP_2 = new Boolean(false); EXP_1 + EXP_2") ); + + array[item++] = new TestCase( SECTION, + "var EXP_1 = new Object(true); var EXP_2 = new Object(false); EXP_1 + EXP_2", + 1, + eval("var EXP_1 = new Object(true); var EXP_2 = new Object(false); EXP_1 + EXP_2") ); + + array[item++] = new TestCase( SECTION, + "var EXP_1 = new Object(new Boolean(true)); var EXP_2 = new Object(new Boolean(false)); EXP_1 + EXP_2", + 1, + eval("var EXP_1 = new Object(new Boolean(true)); var EXP_2 = new Object(new Boolean(false)); EXP_1 + EXP_2") ); + + array[item++] = new TestCase( SECTION, + "var EXP_1 = new MyObject(true); var EXP_2 = new MyObject(false); EXP_1 + EXP_2", + 1, + eval("var EXP_1 = new MyObject(true); var EXP_2 = new MyObject(false); EXP_1 + EXP_2") ); + + array[item++] = new TestCase( SECTION, + "var EXP_1 = new MyObject(new Boolean(true)); var EXP_2 = new MyObject(new Boolean(false)); EXP_1 + EXP_2", + "[object Object][object Object]", + eval("var EXP_1 = new MyObject(new Boolean(true)); var EXP_2 = new MyObject(new Boolean(false)); EXP_1 + EXP_2") ); + + array[item++] = new TestCase( SECTION, + "var EXP_1 = new MyValuelessObject(true); var EXP_2 = new MyValuelessObject(false); EXP_1 + EXP_2", + 1, + eval("var EXP_1 = new MyValuelessObject(true); var EXP_2 = new MyValuelessObject(false); EXP_1 + EXP_2") ); + + array[item++] = new TestCase( SECTION, + "var EXP_1 = new MyValuelessObject(new Boolean(true)); var EXP_2 = new MyValuelessObject(new Boolean(false)); EXP_1 + EXP_2", + "truefalse", + eval("var EXP_1 = new MyValuelessObject(new Boolean(true)); var EXP_2 = new MyValuelessObject(new Boolean(false)); EXP_1 + EXP_2") ); + + // tests for number primitive, number object, Object object, a "MyObject" whose value is + // a number primitive and a number object, and "MyValuelessObject", where the value is + // set in the object's prototype, not the object itself. + + array[item++] = new TestCase( SECTION, + "var EXP_1 = 100; var EXP_2 = -1; EXP_1 + EXP_2", + 99, + eval("var EXP_1 = 100; var EXP_2 = -1; EXP_1 + EXP_2") ); + + array[item++] = new TestCase( SECTION, + "var EXP_1 = new Number(100); var EXP_2 = new Number(-1); EXP_1 + EXP_2", + 99, + eval("var EXP_1 = new Number(100); var EXP_2 = new Number(-1); EXP_1 + EXP_2") ); + + array[item++] = new TestCase( SECTION, + "var EXP_1 = new Object(100); var EXP_2 = new Object(-1); EXP_1 + EXP_2", + 99, + eval("var EXP_1 = new Object(100); var EXP_2 = new Object(-1); EXP_1 + EXP_2") ); + + array[item++] = new TestCase( SECTION, + "var EXP_1 = new Object(new Number(100)); var EXP_2 = new Object(new Number(-1)); EXP_1 + EXP_2", + 99, + eval("var EXP_1 = new Object(new Number(100)); var EXP_2 = new Object(new Number(-1)); EXP_1 + EXP_2") ); + + array[item++] = new TestCase( SECTION, + "var EXP_1 = new MyObject(100); var EXP_2 = new MyObject(-1); EXP_1 + EXP_2", + 99, + eval("var EXP_1 = new MyObject(100); var EXP_2 = new MyObject(-1); EXP_1 + EXP_2") ); + + array[item++] = new TestCase( SECTION, + "var EXP_1 = new MyObject(new Number(100)); var EXP_2 = new MyObject(new Number(-1)); EXP_1 + EXP_2", + "[object Object][object Object]", + eval("var EXP_1 = new MyObject(new Number(100)); var EXP_2 = new MyObject(new Number(-1)); EXP_1 + EXP_2") ); + + + array[item++] = new TestCase( SECTION, + "var EXP_1 = new MyValuelessObject(100); var EXP_2 = new MyValuelessObject(-1); EXP_1 + EXP_2", + 99, + eval("var EXP_1 = new MyValuelessObject(100); var EXP_2 = new MyValuelessObject(-1); EXP_1 + EXP_2") ); + + array[item++] = new TestCase( SECTION, + "var EXP_1 = new MyValuelessObject(new Number(100)); var EXP_2 = new MyValuelessObject(new Number(-1)); EXP_1 + EXP_2", + "100-1", + eval("var EXP_1 = new MyValuelessObject(new Number(100)); var EXP_2 = new MyValuelessObject(new Number(-1)); EXP_1 + EXP_2") ); + + array[item++] = new TestCase( SECTION, + "var EXP_1 = new MyValuelessObject( new MyValuelessObject( new Boolean(true) ) ); EXP_1 + EXP_1", + "truetrue", + eval("var EXP_1 = new MyValuelessObject( new MyValuelessObject( new Boolean(true) ) ); EXP_1 + EXP_1") ); + + return ( array ); +} + + +function MyProtoValuelessObject() { + this.valueOf = new Function ( "" ); + this.__proto__ = null; +} + +function MyProtolessObject( value ) { + this.valueOf = new Function( "return this.value" ); + this.__proto__ = null; + this.value = value; +} + +function MyValuelessObject(value) { + this.__proto__ = new MyPrototypeObject(value); +} +function MyPrototypeObject(value) { + this.valueOf = new Function( "return this.value;" ); + this.toString = new Function( "return (this.value + '');" ); + this.value = value; +} + +function MyObject( value ) { + this.valueOf = new Function( "return this.value" ); + this.value = value; +} |