mirror of https://github.com/tc39/test262.git
38 lines
1.2 KiB
JavaScript
38 lines
1.2 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: 15.2.3.6-4-301-1
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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 an index named property of
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'O', and 'desc' is data descriptor, test 'name' is defined in 'O'
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with all correct attribute values (10.6 [[DefineOwnProperty]] step
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3)
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includes: [propertyHelper.js]
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---*/
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(function (a, b, c) {
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delete arguments[0];
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Object.defineProperty(arguments, "0", {
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value: 10,
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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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if (a !== 0) {
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$ERROR("Expected a === 0, actually " + a);
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}
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verifyEqualTo(arguments, "0", 10);
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verifyNotWritable(arguments, "0");
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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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