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22 lines
584 B
JavaScript
22 lines
584 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-25
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description: >
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Object.defineProperties - 'P' doesn't exist in 'O', test TypeError
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is thrown when 'O' is not extensible (8.12.9 step 3)
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---*/
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var obj = {};
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Object.preventExtensions(obj);
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assert.throws(TypeError, function() {
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Object.defineProperties(obj, {
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prop: {
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value: 12,
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configurable: true
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}
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});
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});
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assert.sameValue(obj.hasOwnProperty("prop"), false, 'obj.hasOwnProperty("prop")');
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