mirror of https://github.com/tc39/test262.git
40 lines
1.3 KiB
JavaScript
40 lines
1.3 KiB
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: 15.2.3.6-4-249
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description: >
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Object.defineProperty - 'O' is an Array, 'name' is an array index
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named property, 'name' is data property and 'desc' is data
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descriptor, and the [[Configurable]] attribute value of 'name' is
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false, test TypeError is thrown if the [[Writable]] attribute
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value of 'name' is false, and the [[Value]] field of 'desc' and
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the [[Value]] attribute value of 'name' are two strings with
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different values (15.4.5.1 step 4.c)
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includes:
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- runTestCase.js
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- dataPropertyAttributesAreCorrect.js
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---*/
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function testcase() {
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var arrObj = [];
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Object.defineProperty(arrObj, "1", {
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value: "abc"
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});
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try {
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Object.defineProperty(arrObj, "1", {
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value: "fgh"
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});
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return false;
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} catch (e) {
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return e instanceof TypeError && dataPropertyAttributesAreCorrect(arrObj, "1", "abc", false, false, false);
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}
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}
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runTestCase(testcase);
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