mirror of https://github.com/tc39/test262.git
33 lines
889 B
JavaScript
33 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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es5id: 15.2.3.6-4-38
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description: >
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Object.defineProperty - 'O' is the Math object that uses Object's
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[[GetOwnProperty]] method to access the 'name' property (8.12.9
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step 1)
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includes: [propertyHelper.js]
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---*/
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try {
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Object.defineProperty(Math, "foo", {
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value: 12,
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configurable: true
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});
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verifyEqualTo(Math, "foo", 12);
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verifyNotWritable(Math, "foo");
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verifyNotEnumerable(Math, "foo");
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verifyConfigurable(Math, "foo");
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} finally {
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delete Math.foo;
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}
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