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26 lines
641 B
JavaScript
26 lines
641 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: 15.2.3.7-6-a-17
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description: >
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Object.defineProperties - 'O' is the Math object which implements
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its own [[GetOwnProperty]] method to get 'P' (8.12.9 step 1 )
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---*/
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Object.defineProperty(Math, "prop", {
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value: 11,
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writable: true,
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configurable: true
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});
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var hasProperty = Math.hasOwnProperty("prop") && Math.prop === 11;
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Object.defineProperties(Math, {
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prop: {
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value: 12
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}
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});
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assert(hasProperty, 'hasProperty !== true');
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assert.sameValue(Math.prop, 12, 'Math.prop');
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