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comparison: js/src/tests/ecma_3/Function/regress-85880.js
js/src/tests/ecma_3/Function/regress-85880.js
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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 * Date: 2001-06-14 | |
| 8 * | |
| 9 * SUMMARY: Regression test for Bugzilla bug 85880 | |
| 10 * | |
| 11 * Rhino interpreted mode was nulling out the arguments object of a | |
| 12 * function if it happened to call another function inside its body. | |
| 13 * | |
| 14 * See http://bugzilla.mozilla.org/show_bug.cgi?id=85880 | |
| 15 * | |
| 16 */ | |
| 17 //----------------------------------------------------------------------------- | |
| 18 var UBound = 0; | |
| 19 var BUGNUMBER = 85880; | |
| 20 var summary = 'Arguments object of g(){f()} should not be null'; | |
| 21 var cnNonNull = 'Arguments != null'; | |
| 22 var cnNull = 'Arguments == null'; | |
| 23 var cnRecurse = true; | |
| 24 var status = ''; | |
| 25 var statusitems = []; | |
| 26 var actual = ''; | |
| 27 var actualvalues = []; | |
| 28 var expect= ''; | |
| 29 var expectedvalues = []; | |
| 30 | |
| 31 | |
| 32 function f1(x) | |
| 33 { | |
| 34 } | |
| 35 | |
| 36 | |
| 37 function f2() | |
| 38 { | |
| 39 return f2.arguments; | |
| 40 } | |
| 41 status = 'Section A of test'; | |
| 42 actual = (f2() == null); | |
| 43 expect = false; | |
| 44 addThis(); | |
| 45 | |
| 46 status = 'Section B of test'; | |
| 47 actual = (f2(0) == null); | |
| 48 expect = false; | |
| 49 addThis(); | |
| 50 | |
| 51 | |
| 52 function f3() | |
| 53 { | |
| 54 f1(); | |
| 55 return f3.arguments; | |
| 56 } | |
| 57 status = 'Section C of test'; | |
| 58 actual = (f3() == null); | |
| 59 expect = false; | |
| 60 addThis(); | |
| 61 | |
| 62 status = 'Section D of test'; | |
| 63 actual = (f3(0) == null); | |
| 64 expect = false; | |
| 65 addThis(); | |
| 66 | |
| 67 | |
| 68 function f4() | |
| 69 { | |
| 70 f1(); | |
| 71 f2(); | |
| 72 f3(); | |
| 73 return f4.arguments; | |
| 74 } | |
| 75 status = 'Section E of test'; | |
| 76 actual = (f4() == null); | |
| 77 expect = false; | |
| 78 addThis(); | |
| 79 | |
| 80 status = 'Section F of test'; | |
| 81 actual = (f4(0) == null); | |
| 82 expect = false; | |
| 83 addThis(); | |
| 84 | |
| 85 | |
| 86 function f5() | |
| 87 { | |
| 88 if (cnRecurse) | |
| 89 { | |
| 90 cnRecurse = false; | |
| 91 f5(); | |
| 92 } | |
| 93 return f5.arguments; | |
| 94 } | |
| 95 status = 'Section G of test'; | |
| 96 actual = (f5() == null); | |
| 97 expect = false; | |
| 98 addThis(); | |
| 99 | |
| 100 status = 'Section H of test'; | |
| 101 actual = (f5(0) == null); | |
| 102 expect = false; | |
| 103 addThis(); | |
| 104 | |
| 105 | |
| 106 | |
| 107 //------------------------------------------------------------------------------------------------- | |
| 108 test(); | |
| 109 //------------------------------------------------------------------------------------------------- | |
| 110 | |
| 111 | |
| 112 function addThis() | |
| 113 { | |
| 114 statusitems[UBound] = status; | |
| 115 actualvalues[UBound] = isThisNull(actual); | |
| 116 expectedvalues[UBound] = isThisNull(expect); | |
| 117 UBound++; | |
| 118 } | |
| 119 | |
| 120 | |
| 121 function test() | |
| 122 { | |
| 123 enterFunc ('test'); | |
| 124 printBugNumber(BUGNUMBER); | |
| 125 printStatus (summary); | |
| 126 | |
| 127 for (var i = 0; i < UBound; i++) | |
| 128 { | |
| 129 reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]); | |
| 130 } | |
| 131 | |
| 132 exitFunc ('test'); | |
| 133 } | |
| 134 | |
| 135 | |
| 136 function isThisNull(bool) | |
| 137 { | |
| 138 return bool? cnNull : cnNonNull | |
| 139 } |
