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comparison: js/src/tests/js1_5/Scope/regress-184107.js
js/src/tests/js1_5/Scope/regress-184107.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 * | |
| 8 * Date: 09 December 2002 | |
| 9 * SUMMARY: with(...) { function f ...} should set f in the global scope | |
| 10 * See http://bugzilla.mozilla.org/show_bug.cgi?id=184107 | |
| 11 * | |
| 12 * In fact, any variable defined in a with-block should be created | |
| 13 * in global scope, i.e. should be a property of the global object. | |
| 14 * | |
| 15 * The with-block syntax allows existing local variables to be SET, | |
| 16 * but does not allow new local variables to be CREATED. | |
| 17 * | |
| 18 * See http://bugzilla.mozilla.org/show_bug.cgi?id=159849#c11 | |
| 19 */ | |
| 20 //----------------------------------------------------------------------------- | |
| 21 var UBound = 0; | |
| 22 var BUGNUMBER = 184107; | |
| 23 var summary = 'with(...) { function f ...} should set f in the global scope'; | |
| 24 var status = ''; | |
| 25 var statusitems = []; | |
| 26 var actual = ''; | |
| 27 var actualvalues = []; | |
| 28 var expect= ''; | |
| 29 var expectedvalues = []; | |
| 30 | |
| 31 var obj = {y:10}; | |
| 32 with (obj) | |
| 33 { | |
| 34 // function statement | |
| 35 function f() | |
| 36 { | |
| 37 return y; | |
| 38 } | |
| 39 | |
| 40 // function expression | |
| 41 g = function() {return y;} | |
| 42 } | |
| 43 | |
| 44 status = inSection(1); | |
| 45 actual = obj.f; | |
| 46 expect = undefined; | |
| 47 addThis(); | |
| 48 | |
| 49 status = inSection(2); | |
| 50 actual = f(); | |
| 51 expect = obj.y; | |
| 52 addThis(); | |
| 53 | |
| 54 status = inSection(3); | |
| 55 actual = obj.g; | |
| 56 expect = undefined; | |
| 57 addThis(); | |
| 58 | |
| 59 status = inSection(4); | |
| 60 actual = g(); | |
| 61 expect = obj.y; | |
| 62 addThis(); | |
| 63 | |
| 64 | |
| 65 | |
| 66 //----------------------------------------------------------------------------- | |
| 67 test(); | |
| 68 //----------------------------------------------------------------------------- | |
| 69 | |
| 70 | |
| 71 | |
| 72 function addThis() | |
| 73 { | |
| 74 statusitems[UBound] = status; | |
| 75 actualvalues[UBound] = actual; | |
| 76 expectedvalues[UBound] = expect; | |
| 77 UBound++; | |
| 78 } | |
| 79 | |
| 80 | |
| 81 function test() | |
| 82 { | |
| 83 enterFunc('test'); | |
| 84 printBugNumber(BUGNUMBER); | |
| 85 printStatus(summary); | |
| 86 | |
| 87 for (var i=0; i<UBound; i++) | |
| 88 { | |
| 89 reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]); | |
| 90 } | |
| 91 | |
| 92 exitFunc ('test'); | |
| 93 } |
