Initial Contribution

1 files changed, 97 insertions, 0 deletions

diff --git a/JavaScriptCore/tests/mozilla/ecma/String/15.5.4.5-6.js b/JavaScriptCore/tests/mozilla/ecma/String/15.5.4.5-6.js
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+/* 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:          15.5.4.5-6.js
+    ECMA Section:       15.5.4.5 String.prototype.charCodeAt(pos)
+    Description:        Returns a number (a nonnegative integer less than 2^16)
+                        representing the Unicode encoding of the character at
+                        position pos in this string.  If there is no character
+                        at that position, the number is NaN.
+
+                        When the charCodeAt method is called with one argument
+                        pos, the following steps are taken:
+                        1. Call ToString, giving it the theis value as its
+                           argument
+                        2. Call ToInteger(pos)
+                        3. Compute the number of characters in result(1).
+                        4. If Result(2) is less than 0 or is not less than
+                           Result(3), return NaN.
+                        5. Return a value of Number type, of positive sign, whose
+                           magnitude is the Unicode encoding of one character
+                           from result 1, namely the characer at position Result
+                           (2), where the first character in Result(1) is
+                           considered to be at position 0.
+
+                        Note that the charCodeAt funciton is intentionally
+                        generic; it does not require that its this value be a
+                        String object.  Therefore it can be transferred to other
+                        kinds of objects for use as a method.
+
+    Author:             christine@netscape.com
+    Date:               2 october 1997
+*/
+    var SECTION = "15.5.4.5-6";
+    var VERSION = "ECMA_2";
+    startTest();
+    var TITLE   = "String.prototype.charCodeAt";
+
+    writeHeaderToLog( SECTION + " "+ TITLE);
+
+    var testcases = getTestCases();
+    test();
+
+function getTestCases() {
+    var array = new Array();
+    var item = 0;
+
+    array[item++] = new TestCase( SECTION,
+                                  "var obj = true; obj.__proto__.charCodeAt = String.prototype.charCodeAt; var s = ''; for ( var i = 0; i < 4; i++ ) s+= String.fromCharCode( obj.charCodeAt(i) ); s",
+                                  "true",
+                                  eval("var obj = true; obj.__proto__.charCodeAt = String.prototype.charCodeAt; var s = ''; for ( var i = 0; i < 4; i++ ) s+= String.fromCharCode( obj.charCodeAt(i) ); s") );
+
+    array[item++] = new TestCase( SECTION,
+                                  "var obj = 1234; obj.__proto__.charCodeAt = String.prototype.charCodeAt; var s = ''; for ( var i = 0; i < 4; i++ ) s+= String.fromCharCode( obj.charCodeAt(i) ); s",
+                                  "1234",
+                                  eval("var obj = 1234; obj.__proto__.charCodeAt = String.prototype.charCodeAt; var s = ''; for ( var i = 0; i < 4; i++ ) s+= String.fromCharCode( obj.charCodeAt(i) ); s") );
+
+    array[item++] = new TestCase( SECTION,
+                                  "var obj = 'hello'; obj.__proto__.charCodeAt = String.prototype.charCodeAt; var s = ''; for ( var i = 0; i < 5; i++ ) s+= String.fromCharCode( obj.charCodeAt(i) ); s",
+                                  "hello",
+                                  eval("var obj = 'hello'; obj.__proto__.charCodeAt = String.prototype.charCodeAt; var s = ''; for ( var i = 0; i < 5; i++ ) s+= String.fromCharCode( obj.charCodeAt(i) ); s") );
+    return (array );
+}
+
+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 );
+}