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36 lines
709 B
JavaScript
36 lines
709 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: 15.2.3.6-4-65
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description: >
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Object.defineProperty - desc.value = -0 and name.value = +0
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(8.12.9 step 6)
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includes: [propertyHelper.js]
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---*/
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var obj = {};
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Object.defineProperty(obj, "foo", {
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value: +0
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});
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try {
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Object.defineProperty(obj, "foo", {
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value: -0
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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, "foo", {
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value: +0,
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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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