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26 lines
1.2 KiB
JavaScript
26 lines
1.2 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 ch08/8.12/8.12.9/8.12.9-9-b-i_2.js
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* @description Redefine a configurable data property to be an accessor property on a newly non-extensible object
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*/
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function testcase() {
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var o = {};
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Object.defineProperty(o, "foo",
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{ value: "hello",
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configurable: true,
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enumerable: true,
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writable: true});
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Object.preventExtensions(o);
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Object.defineProperty(o, "foo", { get: function() { return 5;} });
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var fooDescrip = Object.getOwnPropertyDescriptor(o, "foo");
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return o.foo===5 && fooDescrip.get!==undefined && fooDescrip.set===undefined && fooDescrip.value===undefined && fooDescrip.configurable===true && fooDescrip.enumerable===true && fooDescrip.writable===undefined;
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}
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runTestCase(testcase);
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