The Tor Browser / file comparison
comparison: js/src/tests/test262/ch10/10.6/10.6-7-1.js
js/src/tests/test262/ch10/10.6/10.6-7-1.js
- branch
- TOR_BUG_3246
- changeset 5
- 4ab42b5ab56c
equal
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replaced
| -1:000000000000 | 0:005a564284e7 |
|---|---|
| 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 * @path ch10/10.6/10.6-7-1.js | |
| 8 * @description Arguments Object has length as its own property and does not invoke the setter defined on Object.prototype.length (Step 7) | |
| 9 */ | |
| 10 | |
| 11 | |
| 12 function testcase() { | |
| 13 try { | |
| 14 var data = "data"; | |
| 15 var getFunc = function () { | |
| 16 return 12; | |
| 17 }; | |
| 18 | |
| 19 var setFunc = function (value) { | |
| 20 data = value; | |
| 21 }; | |
| 22 | |
| 23 Object.defineProperty(Object.prototype, "length", { | |
| 24 get: getFunc, | |
| 25 set: setFunc, | |
| 26 configurable: true | |
| 27 }); | |
| 28 | |
| 29 var verifyValue = false; | |
| 30 var argObj = (function () { return arguments })(); | |
| 31 verifyValue = (argObj.length === 0); | |
| 32 | |
| 33 var verifyWritable = false; | |
| 34 argObj.length = 1001; | |
| 35 verifyWritable = (argObj.length === 1001); | |
| 36 | |
| 37 var verifyEnumerable = false; | |
| 38 for (var p in argObj) { | |
| 39 if (p === "length") { | |
| 40 verifyEnumerable = true; | |
| 41 } | |
| 42 } | |
| 43 | |
| 44 var verifyConfigurable = false; | |
| 45 delete argObj.length; | |
| 46 verifyConfigurable = argObj.hasOwnProperty("length"); | |
| 47 | |
| 48 return verifyValue && verifyWritable && !verifyEnumerable && !verifyConfigurable && data === "data"; | |
| 49 } finally { | |
| 50 delete Object.prototype.length; | |
| 51 } | |
| 52 } | |
| 53 runTestCase(testcase); |
