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diff --git a/Source/JavaScriptCore/tests/mozilla/ecma/String/15.5.3.2-3.js b/Source/JavaScriptCore/tests/mozilla/ecma/String/15.5.3.2-3.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:          15.5.3.2-1.js
+    ECMA Section:       15.5.3.2  String.fromCharCode( char0, char1, ... )
+    Description:        Return a string value containing as many characters
+                        as the number of arguments.  Each argument specifies
+                        one character of the resulting string, with the first
+                        argument specifying the first character, and so on,
+                        from left to right.  An argument is converted to a
+                        character by applying the operation ToUint16 and
+                        regarding the resulting 16bit integeras the Unicode
+                        encoding of a character.  If no arguments are supplied,
+                        the result is the empty string.
+
+                        This test covers Basic Latin (range U+0020 - U+007F)
+
+    Author:             christine@netscape.com
+    Date:               2 october 1997
+*/
+
+    var SECTION = "15.5.3.2-3";
+    var VERSION = "ECMA_1";
+    startTest();
+    var TITLE   = "String.fromCharCode()";
+
+    writeHeaderToLog( SECTION + " "+ TITLE);
+
+    var testcases = getTestCases();
+    test();
+
+function getTestCases() {
+    var array = new Array();
+    var item = 0;
+
+    for ( CHARCODE = 0; CHARCODE < 256; CHARCODE++ ) {
+        array[item++] = new TestCase(   SECTION,
+                                        "(String.fromCharCode(" + CHARCODE +")).charCodeAt(0)",
+                                        ToUint16(CHARCODE),
+                                        (String.fromCharCode(CHARCODE)).charCodeAt(0)
+                                     );
+    }
+    for ( CHARCODE = 256; CHARCODE < 65536; CHARCODE+=333 ) {
+        array[item++] = new TestCase(   SECTION,
+                                        "(String.fromCharCode(" + CHARCODE +")).charCodeAt(0)",
+                                        ToUint16(CHARCODE),
+                                        (String.fromCharCode(CHARCODE)).charCodeAt(0)
+                                     );
+    }
+    for ( CHARCODE = 65535; CHARCODE < 65538; CHARCODE++ ) {
+        array[item++] = new TestCase(   SECTION,
+                                        "(String.fromCharCode(" + CHARCODE +")).charCodeAt(0)",
+                                        ToUint16(CHARCODE),
+                                        (String.fromCharCode(CHARCODE)).charCodeAt(0)
+                                     );
+    }
+    for ( CHARCODE = Math.pow(2,32)-1; CHARCODE < Math.pow(2,32)+1; CHARCODE++ ) {
+        array[item++] = new TestCase(   SECTION,
+                                        "(String.fromCharCode(" + CHARCODE +")).charCodeAt(0)",
+                                        ToUint16(CHARCODE),
+                                        (String.fromCharCode(CHARCODE)).charCodeAt(0)
+                                     );
+    }
+    for ( CHARCODE = 0; CHARCODE > -65536; CHARCODE-=3333 ) {
+        array[item++] = new TestCase(   SECTION,
+                                        "(String.fromCharCode(" + CHARCODE +")).charCodeAt(0)",
+                                        ToUint16(CHARCODE),
+                                        (String.fromCharCode(CHARCODE)).charCodeAt(0)
+                                     );
+    }
+    array[item++] = new TestCase( SECTION, "(String.fromCharCode(65535)).charCodeAt(0)",    65535,  (String.fromCharCode(65535)).charCodeAt(0) );
+    array[item++] = new TestCase( SECTION, "(String.fromCharCode(65536)).charCodeAt(0)",    0,      (String.fromCharCode(65536)).charCodeAt(0) );
+    array[item++] = new TestCase( SECTION, "(String.fromCharCode(65537)).charCodeAt(0)",    1,      (String.fromCharCode(65537)).charCodeAt(0) );
+
+     return array;
+}
+function ToUint16( num ) {
+    num = Number( num );
+    if ( isNaN( num ) || num == 0 || num == Number.POSITIVE_INFINITY || num == Number.NEGATIVE_INFINITY ) {
+        return 0;
+    }
+
+    var sign = ( num < 0 ) ? -1 : 1;
+
+    num = sign * Math.floor( Math.abs( num ) );
+    num = num % Math.pow(2,16);
+    num = ( num > -65536 && num < 0) ? 65536 + num : num;
+    return num;
+}
+
+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 );
+}