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18 lines
786 B
JavaScript
18 lines
786 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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* @path ch15/15.2/15.2.3/15.2.3.3/15.2.3.3-4-188.js
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* @description Object.getOwnPropertyDescriptor returns undefined for non-existent properties on built-ins (Function (instance).name)
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*/
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function testcase() {
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var f = Function('return 42;');
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var desc = Object.getOwnPropertyDescriptor(f, "functionNameHopefullyDoesNotExist");
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return desc === undefined;
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}
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runTestCase(testcase);
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