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22 lines
889 B
JavaScript
22 lines
889 B
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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* This test should be run without any built-ins being added/augmented.
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* The initial value of [[Configurable]] on JSON is true. This means we
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* should be able to delete (8.6.2.5) the stringify and parse properties.
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*
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* @path ch15/15.12/15.12.2/15.12.2-0-3.js
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* @description JSON.parse must be deletable (configurable)
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*/
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function testcase() {
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var o = JSON;
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var desc = Object.getOwnPropertyDescriptor(o, "parse");
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return desc.configurable === true;
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}
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runTestCase(testcase);
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