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23 lines
595 B
JavaScript
23 lines
595 B
JavaScript
// Copyright (c) 2012 Ecma International. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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es5id: 15.2.3.7-5-b-102
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description: >
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Object.defineProperties - value of 'configurable' property of
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'descObj' is the Math object (8.10.5 step 4.b)
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---*/
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var obj = {};
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Object.defineProperties(obj, {
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property: {
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configurable: Math
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}
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});
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var preCheck = obj.hasOwnProperty("property");
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delete obj.property;
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assert(preCheck, 'preCheck !== true');
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assert.sameValue(obj.hasOwnProperty("property"), false, 'obj.hasOwnProperty("property")');
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