mirror of https://github.com/tc39/test262.git
30 lines
666 B
JavaScript
30 lines
666 B
JavaScript
// Copyright (c) 2012 Ecma International. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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es5id: 15.2.3.9-2-a-2
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description: >
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Object.freeze - 'P' is own data property that overrides an
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inherited data property
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includes: [propertyHelper.js]
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---*/
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var proto = {
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foo: 0
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}; // default [[Configurable]] attribute value of foo: true
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var Con = function() {};
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Con.prototype = proto;
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var child = new Con();
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child.foo = 10; // default [[Configurable]] attribute value of foo: true
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Object.freeze(child);
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verifyNotWritable(child, "foo");
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verifyNotConfigurable(child, "foo");
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assert.sameValue(child.foo, 10);
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