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28 lines
728 B
JavaScript
28 lines
728 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-183
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description: >
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Object.defineProperties - TypeError is not thrown if 'O' is an
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Array, 'P' is an array index named property, [[Writable]]
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attribute of the length property in 'O' is false, value of 'P' is
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less than value of the length property in'O' (15.4.5.1 step 4.b)
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---*/
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var arr = [1, 2, 3];
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Object.defineProperty(arr, "length", {
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writable: false
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});
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Object.defineProperties(arr, {
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"1": {
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value: "abc"
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}
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});
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assert.sameValue(arr[0], 1, 'arr[0]');
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assert.sameValue(arr[1], "abc", 'arr[1]');
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assert.sameValue(arr[2], 3, 'arr[2]');
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