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41 lines
942 B
JavaScript
41 lines
942 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: 15.2.3.6-4-223
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description: >
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Object.defineProperty - 'O' is an Array, 'name' is an array index
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property, test TypeError is thrown when the [[Value]] field of
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'desc' and the [[Value]] attribute value of 'name' are two strings
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with different values (15.4.5.1 step 4.c)
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includes: [propertyHelper.js]
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---*/
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var arrObj = [];
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Object.defineProperty(arrObj, 0, {
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value: "abcd",
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writable: false,
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configurable: false
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});
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try {
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Object.defineProperty(arrObj, "0", {
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value: "fghj"
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});
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$ERROR("Expected an exception.");
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} catch (e) {
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verifyEqualTo(arrObj, "0", "abcd");
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verifyNotWritable(arrObj, "0");
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verifyNotEnumerable(arrObj, "0");
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verifyNotConfigurable(arrObj, "0");
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if (!(e instanceof TypeError)) {
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$ERROR("Expected TypeError, got " + e);
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}
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}
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