mirror of https://github.com/tc39/test262.git
50 lines
1.5 KiB
JavaScript
50 lines
1.5 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: 15.2.3.7-6-a-301
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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 accessor 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 [[Configurable]] attribute value of 'P' which is not
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configurable (10.6 [[DefineOwnProperty]] step 4)
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includes:
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- runTestCase.js
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- accessorPropertyAttributesAreCorrect.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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function get_func() {
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return 0;
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}
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Object.defineProperty(arg, "0", {
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get: get_func,
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enumerable: true,
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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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configurable: 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) && accessorPropertyAttributesAreCorrect(arg, "0", get_func, undefined, undefined, true, false);
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}
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}
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runTestCase(testcase);
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