The Tor Browser / file comparison
comparison: js/src/tests/js1_5/extensions/regress-354541-03.js
js/src/tests/js1_5/extensions/regress-354541-03.js
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- 6474c204b198
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| -1:000000000000 | 0:dbc2ae074038 |
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| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 //----------------------------------------------------------------------------- | |
| 7 var BUGNUMBER = 354541; | |
| 8 var summary = 'Regression to standard class constructors in case labels'; | |
| 9 var actual = ''; | |
| 10 var expect = ''; | |
| 11 | |
| 12 | |
| 13 printBugNumber(BUGNUMBER); | |
| 14 printStatus (summary + ': top level'); | |
| 15 | |
| 16 String.prototype.trim = function() { print('hallo'); }; | |
| 17 | |
| 18 String.prototype.trim = function() { return 'hallo'; }; | |
| 19 | |
| 20 const S = String; | |
| 21 const Sp = String.prototype; | |
| 22 | |
| 23 expect = 'hallo'; | |
| 24 var expectStringInvariant = true | |
| 25 var actualStringInvariant; | |
| 26 var expectStringPrototypeInvariant = true; | |
| 27 var actualStringPrototypeInvariant; | |
| 28 | |
| 29 if (typeof Script == 'undefined') | |
| 30 { | |
| 31 print('Test skipped. Script not defined.'); | |
| 32 reportCompare("Script not defined, Test skipped.", | |
| 33 "Script not defined, Test skipped.", | |
| 34 summary); | |
| 35 } | |
| 36 else | |
| 37 { | |
| 38 var s = Script('var tmp = function(o) { switch(o) { case String: case 1: return ""; } }; actualStringInvariant = (String === S); actualStringPrototypeInvariant = (String.prototype === Sp); actual = "".trim();'); | |
| 39 try | |
| 40 { | |
| 41 s(); | |
| 42 } | |
| 43 catch(ex) | |
| 44 { | |
| 45 actual = ex + ''; | |
| 46 } | |
| 47 reportCompare(expect, actual, 'trim() returned'); | |
| 48 reportCompare(expectStringInvariant, actualStringInvariant, | |
| 49 'String invariant'); | |
| 50 reportCompare(expectStringPrototypeInvariant, | |
| 51 actualStringPrototypeInvariant, | |
| 52 'String.prototype invariant'); | |
| 53 | |
| 54 } | |
| 55 |
