mirror of https://github.com/tc39/test262.git
44 lines
1.1 KiB
JavaScript
44 lines
1.1 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: 15.2.3.9-2-c-1
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description: >
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Object.freeze - The [[Configurable]] attribute of own data
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property of 'O' is set to false while other attributes are
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unchanged
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includes: [propertyHelper.js]
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---*/
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var obj = {};
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Object.defineProperty(obj, "foo", {
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value: 10,
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writable: false,
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enumerable: true,
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configurable: true
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});
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Object.freeze(obj);
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var desc = Object.getOwnPropertyDescriptor(obj, "foo");
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if (desc.configurable !== false) {
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$ERROR("Expected desc.configurable to be false, actually " + desc.configurable);
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}
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if (desc.writable !== false) {
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$ERROR("Expected desc.writable to be false, actually " + desc.writable);
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}
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verifyEqualTo(obj, "foo", 10);
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verifyNotWritable(obj, "foo");
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verifyEnumerable(obj, "foo");
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verifyNotConfigurable(obj, "foo");
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