The Tor Browser / file comparison
comparison: js/src/tests/js1_5/Scope/regress-77578-001.js
js/src/tests/js1_5/Scope/regress-77578-001.js
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:65036d95ce7d |
|---|---|
| 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: 2001-07-11 | |
| 8 * | |
| 9 * SUMMARY: Testing eval scope inside a function. | |
| 10 * See http://bugzilla.mozilla.org/show_bug.cgi?id=77578 | |
| 11 */ | |
| 12 //----------------------------------------------------------------------------- | |
| 13 var UBound = 0; | |
| 14 var BUGNUMBER = 77578; | |
| 15 var summary = 'Testing eval scope inside a function'; | |
| 16 var cnEquals = '='; | |
| 17 var status = ''; | |
| 18 var statusitems = []; | |
| 19 var actual = ''; | |
| 20 var actualvalues = []; | |
| 21 var expect= ''; | |
| 22 var expectedvalues = []; | |
| 23 | |
| 24 | |
| 25 // various versions of JavaScript - | |
| 26 var JS_VER = [100, 110, 120, 130, 140, 150]; | |
| 27 | |
| 28 // Note contrast with local variables i,j,k defined below - | |
| 29 var i = 999; | |
| 30 var j = 999; | |
| 31 var k = 999; | |
| 32 | |
| 33 | |
| 34 //-------------------------------------------------- | |
| 35 test(); | |
| 36 //-------------------------------------------------- | |
| 37 | |
| 38 | |
| 39 function test() | |
| 40 { | |
| 41 enterFunc ('test'); | |
| 42 printBugNumber(BUGNUMBER); | |
| 43 printStatus (summary); | |
| 44 | |
| 45 // Run tests A,B,C on each version of JS and store results | |
| 46 for (var n=0; n!=JS_VER.length; n++) | |
| 47 { | |
| 48 testA(JS_VER[n]); | |
| 49 } | |
| 50 for (var n=0; n!=JS_VER.length; n++) | |
| 51 { | |
| 52 testB(JS_VER[n]); | |
| 53 } | |
| 54 for (var n=0; n!=JS_VER.length; n++) | |
| 55 { | |
| 56 testC(JS_VER[n]); | |
| 57 } | |
| 58 | |
| 59 | |
| 60 // Compare actual values to expected values - | |
| 61 for (var i=0; i<UBound; i++) | |
| 62 { | |
| 63 reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]); | |
| 64 } | |
| 65 | |
| 66 exitFunc ('test'); | |
| 67 } | |
| 68 | |
| 69 | |
| 70 function testA(ver) | |
| 71 { | |
| 72 // Set the version of JS to test - | |
| 73 if (typeof version == 'function') | |
| 74 { | |
| 75 version(ver); | |
| 76 } | |
| 77 | |
| 78 // eval the test, so it compiles AFTER version() has executed - | |
| 79 var sTestScript = ""; | |
| 80 | |
| 81 // Define a local variable i | |
| 82 sTestScript += "status = 'Section A of test; JS ' + ver/100;"; | |
| 83 sTestScript += "var i=1;"; | |
| 84 sTestScript += "actual = eval('i');"; | |
| 85 sTestScript += "expect = 1;"; | |
| 86 sTestScript += "captureThis('i');"; | |
| 87 | |
| 88 eval(sTestScript); | |
| 89 } | |
| 90 | |
| 91 | |
| 92 function testB(ver) | |
| 93 { | |
| 94 // Set the version of JS to test - | |
| 95 if (typeof version == 'function') | |
| 96 { | |
| 97 version(ver); | |
| 98 } | |
| 99 | |
| 100 // eval the test, so it compiles AFTER version() has executed - | |
| 101 var sTestScript = ""; | |
| 102 | |
| 103 // Define a local for-loop iterator j | |
| 104 sTestScript += "status = 'Section B of test; JS ' + ver/100;"; | |
| 105 sTestScript += "for(var j=1; j<2; j++)"; | |
| 106 sTestScript += "{"; | |
| 107 sTestScript += " actual = eval('j');"; | |
| 108 sTestScript += "};"; | |
| 109 sTestScript += "expect = 1;"; | |
| 110 sTestScript += "captureThis('j');"; | |
| 111 | |
| 112 eval(sTestScript); | |
| 113 } | |
| 114 | |
| 115 | |
| 116 function testC(ver) | |
| 117 { | |
| 118 // Set the version of JS to test - | |
| 119 if (typeof version == 'function') | |
| 120 { | |
| 121 version(ver); | |
| 122 } | |
| 123 | |
| 124 // eval the test, so it compiles AFTER version() has executed - | |
| 125 var sTestScript = ""; | |
| 126 | |
| 127 // Define a local variable k in a try-catch block - | |
| 128 sTestScript += "status = 'Section C of test; JS ' + ver/100;"; | |
| 129 sTestScript += "try"; | |
| 130 sTestScript += "{"; | |
| 131 sTestScript += " var k=1;"; | |
| 132 sTestScript += " actual = eval('k');"; | |
| 133 sTestScript += "}"; | |
| 134 sTestScript += "catch(e)"; | |
| 135 sTestScript += "{"; | |
| 136 sTestScript += "};"; | |
| 137 sTestScript += "expect = 1;"; | |
| 138 sTestScript += "captureThis('k');"; | |
| 139 | |
| 140 eval(sTestScript); | |
| 141 } | |
| 142 | |
| 143 | |
| 144 function captureThis(varName) | |
| 145 { | |
| 146 statusitems[UBound] = status; | |
| 147 actualvalues[UBound] = varName + cnEquals + actual; | |
| 148 expectedvalues[UBound] = varName + cnEquals + expect; | |
| 149 UBound++; | |
| 150 } |
