mirror of https://github.com/tc39/test262.git
48 lines
1.4 KiB
JavaScript
48 lines
1.4 KiB
JavaScript
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// 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: 15.2.3.7-6-a-295
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description: >
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Object.defineProperties - 'O' is an Arguments object, 'P' is an
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array index named data property of 'O' but not defined in
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[[ParameterMap]] of 'O', test TypeError is thrown when updating
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the [[Writable]] attribute value of 'P' which is not configurable
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(10.6 [[DefineOwnProperty]] step 4)
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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 arg;
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(function fun() {
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arg = arguments;
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}());
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Object.defineProperty(arg, "0", {
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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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try {
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Object.defineProperties(arg, {
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"0": {
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writable: true
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}
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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(arg, "0", 0, false, false, false);
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}
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}
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runTestCase(testcase);
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