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comparison: js/src/tests/ecma_3/Function/regress-97921.js
js/src/tests/ecma_3/Function/regress-97921.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: 10 September 2001 | |
| 8 * | |
| 9 * SUMMARY: Testing with() statement with nested functions | |
| 10 * See http://bugzilla.mozilla.org/show_bug.cgi?id=97921 | |
| 11 * | |
| 12 * Brendan: "The bug is peculiar to functions that have formal parameters, | |
| 13 * but that are called with fewer actual arguments than the declared number | |
| 14 * of formal parameters." | |
| 15 */ | |
| 16 //----------------------------------------------------------------------------- | |
| 17 var UBound = 0; | |
| 18 var BUGNUMBER = 97921; | |
| 19 var summary = 'Testing with() statement with nested functions'; | |
| 20 var cnYES = 'Inner value === outer value'; | |
| 21 var cnNO = "Inner value !== outer value!"; | |
| 22 var status = ''; | |
| 23 var statusitems = []; | |
| 24 var actual = ''; | |
| 25 var actualvalues = []; | |
| 26 var expect= ''; | |
| 27 var expectedvalues = []; | |
| 28 var outerValue = ''; | |
| 29 var innerValue = ''; | |
| 30 var useWith = ''; | |
| 31 | |
| 32 | |
| 33 function F(i) | |
| 34 { | |
| 35 i = 0; | |
| 36 if(useWith) with(1){i;} | |
| 37 i++; | |
| 38 | |
| 39 outerValue = i; // capture value of i in outer function | |
| 40 F1 = function() {innerValue = i;}; // capture value of i in inner function | |
| 41 F1(); | |
| 42 } | |
| 43 | |
| 44 | |
| 45 status = inSection(1); | |
| 46 useWith=false; | |
| 47 F(); // call F without supplying the argument | |
| 48 actual = innerValue === outerValue; | |
| 49 expect = true; | |
| 50 addThis(); | |
| 51 | |
| 52 status = inSection(2); | |
| 53 useWith=true; | |
| 54 F(); // call F without supplying the argument | |
| 55 actual = innerValue === outerValue; | |
| 56 expect = true; | |
| 57 addThis(); | |
| 58 | |
| 59 | |
| 60 function G(i) | |
| 61 { | |
| 62 i = 0; | |
| 63 with (new Object()) {i=100}; | |
| 64 i++; | |
| 65 | |
| 66 outerValue = i; // capture value of i in outer function | |
| 67 G1 = function() {innerValue = i;}; // capture value of i in inner function | |
| 68 G1(); | |
| 69 } | |
| 70 | |
| 71 | |
| 72 status = inSection(3); | |
| 73 G(); // call G without supplying the argument | |
| 74 actual = innerValue === 101; | |
| 75 expect = true; | |
| 76 addThis(); | |
| 77 | |
| 78 status = inSection(4); | |
| 79 G(); // call G without supplying the argument | |
| 80 actual = innerValue === outerValue; | |
| 81 expect = true; | |
| 82 addThis(); | |
| 83 | |
| 84 | |
| 85 | |
| 86 //----------------------------------------------------------------------------- | |
| 87 test(); | |
| 88 //----------------------------------------------------------------------------- | |
| 89 | |
| 90 | |
| 91 function addThis() | |
| 92 { | |
| 93 statusitems[UBound] = status; | |
| 94 actualvalues[UBound] = areTheseEqual(actual); | |
| 95 expectedvalues[UBound] = areTheseEqual(expect); | |
| 96 UBound++; | |
| 97 } | |
| 98 | |
| 99 | |
| 100 function test() | |
| 101 { | |
| 102 enterFunc ('test'); | |
| 103 printBugNumber(BUGNUMBER); | |
| 104 printStatus (summary); | |
| 105 | |
| 106 for (var i = 0; i < UBound; i++) | |
| 107 { | |
| 108 reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]); | |
| 109 } | |
| 110 | |
| 111 exitFunc ('test'); | |
| 112 } | |
| 113 | |
| 114 | |
| 115 function areTheseEqual(yes) | |
| 116 { | |
| 117 return yes? cnYES : cnNO | |
| 118 } |
