mirror of https://github.com/tc39/test262.git
43 lines
1.1 KiB
JavaScript
43 lines
1.1 KiB
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-204
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description: >
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Object.defineProperties - 'O' is an Array, 'P' is an array index
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named property, 'P' property doesn't exist in 'O', test
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[[Configurable]] of 'P' property in 'Attributes' is set as false
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value if [[Configurable]] is absent in accessor descriptor 'desc'
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(15.4.5.1 step 4.c)
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includes: [propertyHelper.js]
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---*/
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var arr = [];
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arr.verifySetter = 100;
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Object.defineProperties(arr, {
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"0": {
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set: function (value) {
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arr.verifySetter = value;
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},
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get: function () {
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return arr.verifySetter;
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},
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enumerable: true
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}
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});
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if (!Object.prototype.hasOwnProperty.call(arr, "0")) {
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$ERROR("Expected hasOwnProperty to return true.");
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}
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arr[0] = 101;
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verifyEqualTo(arr, 0, 101);
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if (arr.verifySetter !== 101) {
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$ERROR('Expected arr.verifySetter === 101, actually ' + arr.verifySetter);
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}
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verifyNotConfigurable(arr, 0);
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