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Issue 3078033: Version 2.3.6 (Closed)
Patch Set: Created 10 years, 4 months ago
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1 // Copyright 2010 the V8 project authors. All rights reserved. 1 // Copyright 2010 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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184 assertFalse(Object.isFrozen(obj4)); 184 assertFalse(Object.isFrozen(obj4));
185 185
186 // Make sure that an object that has only non-writable, but one 186 // Make sure that an object that has only non-writable, but one
187 // configurable property, is not classified as frozen. 187 // configurable property, is not classified as frozen.
188 var obj5 = {}; 188 var obj5 = {};
189 Object.defineProperty(obj5, 'x', {configurable: true, writable: false}); 189 Object.defineProperty(obj5, 'x', {configurable: true, writable: false});
190 Object.defineProperty(obj5, 'y', {configurable: false, writable: false}); 190 Object.defineProperty(obj5, 'y', {configurable: false, writable: false});
191 Object.preventExtensions(obj5); 191 Object.preventExtensions(obj5);
192 192
193 assertFalse(Object.isFrozen(obj5)); 193 assertFalse(Object.isFrozen(obj5));
194
195 // Make sure that Object.freeze returns the frozen object.
196 var obj6 = {}
197 assertTrue(obj6 === Object.freeze(obj6))
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