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Diffstat (limited to 'Source/JavaScriptCore/tests/mozilla/js1_2/Objects/toString-001.js')
-rw-r--r-- | Source/JavaScriptCore/tests/mozilla/js1_2/Objects/toString-001.js | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/Source/JavaScriptCore/tests/mozilla/js1_2/Objects/toString-001.js b/Source/JavaScriptCore/tests/mozilla/js1_2/Objects/toString-001.js new file mode 100644 index 0000000..33976bd --- /dev/null +++ b/Source/JavaScriptCore/tests/mozilla/js1_2/Objects/toString-001.js @@ -0,0 +1,117 @@ +/* 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: toString_1.js + ECMA Section: Object.toString() + Description: + + This checks the ToString value of Object objects under JavaScript 1.2. + + In JavaScript 1.2, Object.toString() + + Author: christine@netscape.com + Date: 12 november 1997 +*/ + + var SECTION = "JS1_2"; + var VERSION = "JS1_2"; + startTest(); + var TITLE = "Object.toString()"; + + writeHeaderToLog( SECTION + " "+ TITLE); + + var testcases = new Array(); + + var o = new Object(); + + testcases[testcases.length] = new TestCase( SECTION, + "var o = new Object(); o.toString()", + "{}", + o.toString() ); + + o = {}; + + testcases[testcases.length] = new TestCase( SECTION, + "o = {}; o.toString()", + "{}", + o.toString() ); + + o = { name:"object", length:0, value:"hello" } + + testcases[testcases.length] = new TestCase( SECTION, + "o = { name:\"object\", length:0, value:\"hello\" }; o.toString()", + true, + checkObjectToString(o.toString(), ['name:"object"', 'length:0', + 'value:"hello"'])); + + o = { name:"object", length:0, value:"hello", + toString:new Function( "return this.value+''" ) } + + testcases[testcases.length] = new TestCase( SECTION, + "o = { name:\"object\", length:0, value:\"hello\", "+ + "toString:new Function( \"return this.value+''\" ) }; o.toString()", + "hello", + o.toString() ); + + + + 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 ); +} + +/** + * checkObjectToString + * + * In JS1.2, Object.prototype.toString returns a representation of the + * object's properties as a string. However, the order of the properties + * in the resulting string is not specified. This function compares the + * resulting string with an array of strings to make sure that the + * resulting string is some permutation of the strings in the array. + */ +function checkObjectToString(s, a) { + var m = /^\{(.*)\}$/(s); + if (!m) + return false; // should begin and end with curly brackets + var a2 = m[1].split(", "); + if (a.length != a2.length) + return false; // should be same length + a.sort(); + a2.sort(); + for (var i=0; i < a.length; i++) { + if (a[i] != a2[i]) + return false; // should have identical elements + } + return true; +} + |