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31 lines
1.1 KiB
JavaScript
31 lines
1.1 KiB
JavaScript
/// Copyright (c) 2012 Ecma International. All rights reserved.
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/// Ecma International makes this code available under the terms and conditions set
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/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
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/// "Use Terms"). Any redistribution of this code must retain the above
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/// copyright and this notice and otherwise comply with the Use Terms.
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/**
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* @path ch15/15.2/15.2.3/15.2.3.6/15.2.3.6-4-354-12.js
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* @description Object.defineProperty will update [[Value]] attribute of indexed property successfully when [[Configurable]] attribute is true and [[Writable]] attribute is false, 'O' is an Arguments object (8.12.9 - step Note)
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*/
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function testcase() {
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var obj = (function () {
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return arguments;
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}());
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Object.defineProperty(obj, "0", {
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value: 1001,
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writable: false,
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configurable: true
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});
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Object.defineProperty(obj, "0", {
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value: 1002
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});
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return dataPropertyAttributesAreCorrect(obj, "0", 1002, false, false, true);
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}
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runTestCase(testcase);
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