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40 lines
841 B
JavaScript
40 lines
841 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-16
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description: >
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Object.defineProperties - 'O' is a Number object which implements
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its own [[GetOwnProperty]] method to get 'P' (8.12.9 step 1 )
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includes: [propertyHelper.js]
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---*/
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var obj = new Number(-9);
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Object.defineProperty(obj, "prop", {
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value: 11,
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configurable: false
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});
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try {
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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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throw new Test262Error("Expected an exception.");
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} catch (e) {
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if (!(e instanceof TypeError)) {
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throw new Test262Error("Expected TypeError, got " + e);
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}
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}
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verifyProperty(obj, "prop", {
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value: 11,
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writable: false,
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enumerable: false,
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configurable: false,
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});
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