js/src/tests/ecma_3/Function/regress-85880.js@6474c204b198 (annotated)
js/src/tests/ecma_3/Function/regress-85880.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | /* |
| michael@0 | 7 | * Date: 2001-06-14 |
| michael@0 | 8 | * |
| michael@0 | 9 | * SUMMARY: Regression test for Bugzilla bug 85880 |
| michael@0 | 10 | * |
| michael@0 | 11 | * Rhino interpreted mode was nulling out the arguments object of a |
| michael@0 | 12 | * function if it happened to call another function inside its body. |
| michael@0 | 13 | * |
| michael@0 | 14 | * See http://bugzilla.mozilla.org/show_bug.cgi?id=85880 |
| michael@0 | 15 | * |
| michael@0 | 16 | */ |
| michael@0 | 17 | //----------------------------------------------------------------------------- |
| michael@0 | 18 | var UBound = 0; |
| michael@0 | 19 | var BUGNUMBER = 85880; |
| michael@0 | 20 | var summary = 'Arguments object of g(){f()} should not be null'; |
| michael@0 | 21 | var cnNonNull = 'Arguments != null'; |
| michael@0 | 22 | var cnNull = 'Arguments == null'; |
| michael@0 | 23 | var cnRecurse = true; |
| michael@0 | 24 | var status = ''; |
| michael@0 | 25 | var statusitems = []; |
| michael@0 | 26 | var actual = ''; |
| michael@0 | 27 | var actualvalues = []; |
| michael@0 | 28 | var expect= ''; |
| michael@0 | 29 | var expectedvalues = []; |
| michael@0 | 30 | |
| michael@0 | 31 | |
| michael@0 | 32 | function f1(x) |
| michael@0 | 33 | { |
| michael@0 | 34 | } |
| michael@0 | 35 | |
| michael@0 | 36 | |
| michael@0 | 37 | function f2() |
| michael@0 | 38 | { |
| michael@0 | 39 | return f2.arguments; |
| michael@0 | 40 | } |
| michael@0 | 41 | status = 'Section A of test'; |
| michael@0 | 42 | actual = (f2() == null); |
| michael@0 | 43 | expect = false; |
| michael@0 | 44 | addThis(); |
| michael@0 | 45 | |
| michael@0 | 46 | status = 'Section B of test'; |
| michael@0 | 47 | actual = (f2(0) == null); |
| michael@0 | 48 | expect = false; |
| michael@0 | 49 | addThis(); |
| michael@0 | 50 | |
| michael@0 | 51 | |
| michael@0 | 52 | function f3() |
| michael@0 | 53 | { |
| michael@0 | 54 | f1(); |
| michael@0 | 55 | return f3.arguments; |
| michael@0 | 56 | } |
| michael@0 | 57 | status = 'Section C of test'; |
| michael@0 | 58 | actual = (f3() == null); |
| michael@0 | 59 | expect = false; |
| michael@0 | 60 | addThis(); |
| michael@0 | 61 | |
| michael@0 | 62 | status = 'Section D of test'; |
| michael@0 | 63 | actual = (f3(0) == null); |
| michael@0 | 64 | expect = false; |
| michael@0 | 65 | addThis(); |
| michael@0 | 66 | |
| michael@0 | 67 | |
| michael@0 | 68 | function f4() |
| michael@0 | 69 | { |
| michael@0 | 70 | f1(); |
| michael@0 | 71 | f2(); |
| michael@0 | 72 | f3(); |
| michael@0 | 73 | return f4.arguments; |
| michael@0 | 74 | } |
| michael@0 | 75 | status = 'Section E of test'; |
| michael@0 | 76 | actual = (f4() == null); |
| michael@0 | 77 | expect = false; |
| michael@0 | 78 | addThis(); |
| michael@0 | 79 | |
| michael@0 | 80 | status = 'Section F of test'; |
| michael@0 | 81 | actual = (f4(0) == null); |
| michael@0 | 82 | expect = false; |
| michael@0 | 83 | addThis(); |
| michael@0 | 84 | |
| michael@0 | 85 | |
| michael@0 | 86 | function f5() |
| michael@0 | 87 | { |
| michael@0 | 88 | if (cnRecurse) |
| michael@0 | 89 | { |
| michael@0 | 90 | cnRecurse = false; |
| michael@0 | 91 | f5(); |
| michael@0 | 92 | } |
| michael@0 | 93 | return f5.arguments; |
| michael@0 | 94 | } |
| michael@0 | 95 | status = 'Section G of test'; |
| michael@0 | 96 | actual = (f5() == null); |
| michael@0 | 97 | expect = false; |
| michael@0 | 98 | addThis(); |
| michael@0 | 99 | |
| michael@0 | 100 | status = 'Section H of test'; |
| michael@0 | 101 | actual = (f5(0) == null); |
| michael@0 | 102 | expect = false; |
| michael@0 | 103 | addThis(); |
| michael@0 | 104 | |
| michael@0 | 105 | |
| michael@0 | 106 | |
| michael@0 | 107 | //------------------------------------------------------------------------------------------------- |
| michael@0 | 108 | test(); |
| michael@0 | 109 | //------------------------------------------------------------------------------------------------- |
| michael@0 | 110 | |
| michael@0 | 111 | |
| michael@0 | 112 | function addThis() |
| michael@0 | 113 | { |
| michael@0 | 114 | statusitems[UBound] = status; |
| michael@0 | 115 | actualvalues[UBound] = isThisNull(actual); |
| michael@0 | 116 | expectedvalues[UBound] = isThisNull(expect); |
| michael@0 | 117 | UBound++; |
| michael@0 | 118 | } |
| michael@0 | 119 | |
| michael@0 | 120 | |
| michael@0 | 121 | function test() |
| michael@0 | 122 | { |
| michael@0 | 123 | enterFunc ('test'); |
| michael@0 | 124 | printBugNumber(BUGNUMBER); |
| michael@0 | 125 | printStatus (summary); |
| michael@0 | 126 | |
| michael@0 | 127 | for (var i = 0; i < UBound; i++) |
| michael@0 | 128 | { |
| michael@0 | 129 | reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]); |
| michael@0 | 130 | } |
| michael@0 | 131 | |
| michael@0 | 132 | exitFunc ('test'); |
| michael@0 | 133 | } |
| michael@0 | 134 | |
| michael@0 | 135 | |
| michael@0 | 136 | function isThisNull(bool) |
| michael@0 | 137 | { |
| michael@0 | 138 | return bool? cnNull : cnNonNull |
| michael@0 | 139 | } |
