mirror of https://github.com/tc39/test262.git
70 lines
1.6 KiB
JavaScript
70 lines
1.6 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: 15.2.3.9-2-c-3
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description: >
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Object.freeze - The [[Configurable]] attribute of all 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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var resultSetFun = false;
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Object.defineProperty(obj, "foo1", {
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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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function get_func() {
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return 10;
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}
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function set_func() {
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resultSetFun = true;
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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: true
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});
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Object.freeze(obj);
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verifyNotConfigurable(obj, "foo2");
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verifyEqualTo(obj, "foo2", 10);
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obj.foo2 = 12;
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if (!resultSetFun) {
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$ERROR('Expected obj["foo2"] set() to be called, but was not.');
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}
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if (!isEnumerable(obj, "foo2")) {
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$ERROR('Expected obj["foo2"] to be enumerable.');
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}
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var desc1 = Object.getOwnPropertyDescriptor(obj, "foo1");
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if (desc1.configurable || desc1.writable) {
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$ERROR('Expected obj["foo1"] to be non-writable, non-configurable; actually ' + JSON.stringify(desc1));
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}
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var desc2 = Object.getOwnPropertyDescriptor(obj, "foo2");
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if (desc2.configurable || desc2.writable) {
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$ERROR('Expected obj["foo2"] to be non-writable, non-configurable; actually ' + JSON.stringify(desc2));
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}
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verifyEqualTo(obj, "foo1", 10);
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verifyNotWritable(obj, "foo1");
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verifyEnumerable(obj, "foo1");
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verifyNotConfigurable(obj, "foo1");
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