The Tor Browser / file comparison
comparison: js/src/tests/js1_5/Scope/scope-003.js
js/src/tests/js1_5/Scope/scope-003.js
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:a589d3b6506f |
|---|---|
| 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 * Date: 2001-07-03 | |
| 8 * | |
| 9 * SUMMARY: Testing scope with nested functions | |
| 10 * | |
| 11 * From correspondence with Christopher Oliver <coliver@mminternet.com>: | |
| 12 * | |
| 13 * > Running this test with Rhino produces the following exception: | |
| 14 * > | |
| 15 * > uncaught JavaScript exception: undefined: Cannot find default value for | |
| 16 * > object. (line 3) | |
| 17 * > | |
| 18 * > This is due to a bug in org.mozilla.javascript.NativeCall which doesn't | |
| 19 * > implement toString or valueOf or override getDefaultValue. | |
| 20 * > However, even after I hacked in an implementation of getDefaultValue in | |
| 21 * > NativeCall, Rhino still produces a different result then SpiderMonkey: | |
| 22 * > | |
| 23 * > [object Call] | |
| 24 * > [object Object] | |
| 25 * > [object Call] | |
| 26 * | |
| 27 * Note the results should be: | |
| 28 * | |
| 29 * [object global] | |
| 30 * [object Object] | |
| 31 * [object global] | |
| 32 * | |
| 33 * This is what we are checking for in this testcase - | |
| 34 */ | |
| 35 //----------------------------------------------------------------------------- | |
| 36 var UBound = 0; | |
| 37 var BUGNUMBER = '(none)'; | |
| 38 var summary = 'Testing scope with nested functions'; | |
| 39 var statprefix = 'Section '; | |
| 40 var statsuffix = ' of test -'; | |
| 41 var self = this; // capture a reference to the global object; | |
| 42 var cnGlobal = self.toString(); | |
| 43 var cnObject = (new Object).toString(); | |
| 44 var statusitems = []; | |
| 45 var actualvalues = []; | |
| 46 var expectedvalues = []; | |
| 47 | |
| 48 | |
| 49 function a() | |
| 50 { | |
| 51 function b() | |
| 52 { | |
| 53 capture(this.toString()); | |
| 54 } | |
| 55 | |
| 56 this.c = function() | |
| 57 { | |
| 58 capture(this.toString()); | |
| 59 b(); | |
| 60 } | |
| 61 | |
| 62 b(); | |
| 63 } | |
| 64 | |
| 65 | |
| 66 var obj = new a(); // captures actualvalues[0] | |
| 67 obj.c(); // captures actualvalues[1], actualvalues[2] | |
| 68 | |
| 69 | |
| 70 // The values we expect - see introduction above - | |
| 71 expectedvalues[0] = cnGlobal; | |
| 72 expectedvalues[1] = cnObject; | |
| 73 expectedvalues[2] = cnGlobal; | |
| 74 | |
| 75 | |
| 76 | |
| 77 //----------------------------------------------------------------------------- | |
| 78 test(); | |
| 79 //----------------------------------------------------------------------------- | |
| 80 | |
| 81 | |
| 82 | |
| 83 function capture(val) | |
| 84 { | |
| 85 actualvalues[UBound] = val; | |
| 86 statusitems[UBound] = getStatus(UBound); | |
| 87 UBound++; | |
| 88 } | |
| 89 | |
| 90 | |
| 91 function test() | |
| 92 { | |
| 93 enterFunc ('test'); | |
| 94 printBugNumber(BUGNUMBER); | |
| 95 printStatus (summary); | |
| 96 | |
| 97 for (var i=0; i<UBound; i++) | |
| 98 { | |
| 99 reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]); | |
| 100 } | |
| 101 | |
| 102 exitFunc ('test'); | |
| 103 } | |
| 104 | |
| 105 | |
| 106 function getStatus(i) | |
| 107 { | |
| 108 return statprefix + i + statsuffix; | |
| 109 } |
