mirror of https://github.com/tc39/test262.git
59 lines
1.2 KiB
JavaScript
59 lines
1.2 KiB
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: 15.2.3.8-2-b-4
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description: >
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Object.seal - all own properties of 'O' are already
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non-configurable
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includes: [propertyHelper.js]
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---*/
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var obj = {};
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obj.variableForHelpVerify = "data";
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Object.defineProperty(obj, "foo1", {
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value: 10,
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writable: true,
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enumerable: true,
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configurable: false
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});
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function set_func(value) {
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obj.variableForHelpVerify = value;
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}
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function get_func() {
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return 10;
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}
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Object.defineProperty(obj, "foo2", {
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get: get_func,
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set: set_func,
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enumerable: true,
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configurable: false
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});
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if (!Object.isExtensible(obj)) {
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$ERROR('Expected obj to be extensible, actually ' + Object.isExtensible(obj));
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}
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Object.seal(obj);
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if (Object.isExtensible(obj)) {
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$ERROR('Expected obj NOT to be extensible, actually ' + Object.isExtensible(obj));
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}
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verifyEqualTo(obj, "foo1", 10);
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verifyWritable(obj, "foo1");
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verifyEnumerable(obj, "foo1");
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verifyNotConfigurable(obj, "foo1");
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verifyEqualTo(obj, "foo2", get_func());
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verifyWritable(obj, "foo2", "variableForHelpVerify");
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verifyEnumerable(obj, "foo2");
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verifyNotConfigurable(obj, "foo2");
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