The Tor Browser / file comparison
comparison: js/src/tests/ecma_3_1/Object/regress-444787.js
js/src/tests/ecma_3_1/Object/regress-444787.js
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:e6e9295e32db |
|---|---|
| 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 var BUGNUMBER = 444787; | |
| 8 var summary = 'Object.getPrototypeOf'; | |
| 9 var actual = ''; | |
| 10 var expect = ''; | |
| 11 | |
| 12 | |
| 13 //----------------------------------------------------------------------------- | |
| 14 test(); | |
| 15 //----------------------------------------------------------------------------- | |
| 16 | |
| 17 function test() | |
| 18 { | |
| 19 enterFunc ('test'); | |
| 20 printBugNumber(BUGNUMBER); | |
| 21 printStatus (summary); | |
| 22 | |
| 23 var i; | |
| 24 var type; | |
| 25 var instance; | |
| 26 var types = [ | |
| 27 Array, | |
| 28 Boolean, | |
| 29 Date, | |
| 30 Error, | |
| 31 Function, | |
| 32 Math, | |
| 33 Number, | |
| 34 Object, | |
| 35 RegExp, | |
| 36 String, | |
| 37 ]; | |
| 38 | |
| 39 for (i = 0; i < types.length; i++) | |
| 40 { | |
| 41 type = types[i]; | |
| 42 | |
| 43 if (typeof type.__proto__ != 'undefined') | |
| 44 { | |
| 45 expect = type.__proto__; | |
| 46 actual = Object.getPrototypeOf(type); | |
| 47 reportCompare(expect, actual, summary + ': ' + type.name); | |
| 48 } | |
| 49 | |
| 50 try | |
| 51 { | |
| 52 eval('instance = new ' + type.name); | |
| 53 expect = type.prototype; | |
| 54 actual = Object.getPrototypeOf(instance); | |
| 55 reportCompare(expect, actual, summary + ': new ' + type.name); | |
| 56 } | |
| 57 catch(ex if ex instanceof TypeError) | |
| 58 { | |
| 59 print('Ignore ' + ex); | |
| 60 } | |
| 61 catch(ex) | |
| 62 { | |
| 63 actual = ex + ''; | |
| 64 reportCompare(expect, actual, summary + ': new ' + type.name); | |
| 65 } | |
| 66 | |
| 67 } | |
| 68 | |
| 69 types = [null, undefined]; | |
| 70 | |
| 71 for (i = 0; i < types.length; i++) | |
| 72 { | |
| 73 type = types[i]; | |
| 74 expect = 'TypeError: Object.getPrototype is not a function'; | |
| 75 try | |
| 76 { | |
| 77 actual = Object.getPrototype(null); | |
| 78 } | |
| 79 catch(ex) | |
| 80 { | |
| 81 actual = ex + ''; | |
| 82 } | |
| 83 reportCompare(expect, actual, summary + ': ' + type); | |
| 84 } | |
| 85 | |
| 86 var objects = [ | |
| 87 {instance: [0], type: Array}, | |
| 88 {instance: (function () {}), type: Function}, | |
| 89 {instance: eval, type: Function}, | |
| 90 {instance: parseInt, type: Function}, | |
| 91 {instance: {a: ''}, type: Object}, | |
| 92 {instance: /foo/, type: RegExp} | |
| 93 ]; | |
| 94 | |
| 95 for (i = 0; i < objects.length; i++) | |
| 96 { | |
| 97 instance = objects[i].instance; | |
| 98 type = objects[i].type; | |
| 99 expect = type.prototype; | |
| 100 actual = Object.getPrototypeOf(instance); | |
| 101 reportCompare(expect, actual, summary + ' instance: ' + instance + ', type: ' + type.name); | |
| 102 } | |
| 103 | |
| 104 var non_objects = [ true, false, 1.0, Infinity, NaN, Math.PI, "bar" ]; | |
| 105 | |
| 106 for (i = 0; i < non_objects.length; i++) | |
| 107 { | |
| 108 instance = non_objects[i]; | |
| 109 expect = 'TypeError: instance is not an object'; | |
| 110 try | |
| 111 { | |
| 112 actual = Object.getPrototypeOf(instance); | |
| 113 } | |
| 114 catch(ex) | |
| 115 { | |
| 116 actual = ex + ''; | |
| 117 } | |
| 118 reportCompare(expect, actual, summary + ' non-object: ' + actual); | |
| 119 } | |
| 120 | |
| 121 exitFunc ('test'); | |
| 122 } |
