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comparison: js/src/tests/ecma_5/Object/preventExtensions-idempotent.js
js/src/tests/ecma_5/Object/preventExtensions-idempotent.js
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| -1:000000000000 | 0:645cd4a5eea9 |
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| 1 /* | |
| 2 * Any copyright is dedicated to the Public Domain. | |
| 3 * http://creativecommons.org/licenses/publicdomain/ | |
| 4 * Contributor: | |
| 5 * Jeff Walden <jwalden+code@mit.edu> | |
| 6 */ | |
| 7 | |
| 8 var gTestfile = 'preventExtensions-idempotent.js'; | |
| 9 //----------------------------------------------------------------------------- | |
| 10 var BUGNUMBER = 599459; | |
| 11 var summary = 'Object.preventExtensions should be idempotent'; | |
| 12 | |
| 13 print(BUGNUMBER + ": " + summary); | |
| 14 | |
| 15 /************** | |
| 16 * BEGIN TEST * | |
| 17 **************/ | |
| 18 | |
| 19 var obj = {}; | |
| 20 assertEq(Object.preventExtensions(obj), obj); | |
| 21 assertEq(Object.isExtensible(obj), false); | |
| 22 assertEq(Object.preventExtensions(obj), obj); | |
| 23 assertEq(Object.isExtensible(obj), false); | |
| 24 | |
| 25 /******************************************************************************/ | |
| 26 | |
| 27 if (typeof reportCompare === "function") | |
| 28 reportCompare(true, true); | |
| 29 | |
| 30 print("All tests passed!"); |
