mirror of https://github.com/tc39/test262.git
45 lines
1.4 KiB
JavaScript
45 lines
1.4 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: 15.2.3.6-4-291-1
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description: >
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Object.defineProperty - 'O' is an Arguments object of a function
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that has formal parameters, 'name' is own accessor property of 'O'
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which is also defined in [[ParameterMap]] of 'O', and 'desc' is
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accessor descriptor, test updating multiple attribute values of
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'name' (10.6 [[DefineOwnProperty]] step 3 and 5.a.i)
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includes: [propertyHelper.js]
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---*/
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(function (a, b, c) {
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function getFunc1() {
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return 10;
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}
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Object.defineProperty(arguments, "0", {
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get: getFunc1,
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enumerable: true,
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configurable: true
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});
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function getFunc2() {
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return 20;
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}
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Object.defineProperty(arguments, "0", {
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get: getFunc2,
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enumerable: false,
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configurable: false
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});
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if (a !== 0) {
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$ERROR('Expected a === 0, actually ' + a);
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}
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verifyEqualTo(arguments, "0", getFunc2());
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verifyNotEnumerable(arguments, "0");
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verifyNotConfigurable(arguments, "0");
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}(0, 1, 2));
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