The Tor Browser / file comparison
comparison: js/src/tests/test262/ch11/11.1/11.1.4/11.1.4_4-5-1.js
js/src/tests/test262/ch11/11.1/11.1.4/11.1.4_4-5-1.js
- branch
- TOR_BUG_3246
- changeset 6
- 8bccb770b82d
equal
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| -1:000000000000 | 0:13952dae2b87 |
|---|---|
| 1 /// Copyright (c) 2012 Ecma International. All rights reserved. | |
| 2 /// Ecma International makes this code available under the terms and conditions set | |
| 3 /// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the | |
| 4 /// "Use Terms"). Any redistribution of this code must retain the above | |
| 5 /// copyright and this notice and otherwise comply with the Use Terms. | |
| 6 /** | |
| 7 * Refer 11.1.4; | |
| 8 * The production | |
| 9 * ElementList : Elisionopt AssignmentExpression | |
| 10 * 5.Call the [[DefineOwnProperty]] internal method of array with arguments ToString(firstIndex), the Property Descriptor { [[Value]]: initValue, [[Writable]]: true | |
| 11 * , [[Enumerable]]: true, [[Configurable]]: true}, and false. | |
| 12 * | |
| 13 * @path ch11/11.1/11.1.4/11.1.4_4-5-1.js | |
| 14 * @description Initialize array using ElementList (Elisionopt AssignmentExpression) when index property (read-only) exists in Array.prototype (step 5) | |
| 15 */ | |
| 16 | |
| 17 | |
| 18 function testcase() { | |
| 19 try { | |
| 20 Object.defineProperty(Array.prototype, "0", { | |
| 21 value: 100, | |
| 22 writable: false, | |
| 23 configurable: true | |
| 24 }); | |
| 25 var arr = [101]; | |
| 26 | |
| 27 return arr.hasOwnProperty("0") && arr[0] === 101; | |
| 28 } finally { | |
| 29 delete Array.prototype[0]; | |
| 30 } | |
| 31 } | |
| 32 runTestCase(testcase); |
