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comparison: js/src/tests/js1_7/geniter/builtin-Iterator-function.js
js/src/tests/js1_7/geniter/builtin-Iterator-function.js
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| -1:000000000000 | 0:7dc11afce09d |
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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 var BUGNUMBER = "(none)"; | |
| 8 var summary = "Iterator() test"; | |
| 9 var actual, expect; | |
| 10 | |
| 11 printBugNumber(BUGNUMBER); | |
| 12 printStatus(summary); | |
| 13 | |
| 14 /************** | |
| 15 * BEGIN TEST * | |
| 16 **************/ | |
| 17 | |
| 18 var failed = false; | |
| 19 | |
| 20 function Array_equals(a, b) | |
| 21 { | |
| 22 if (!(a instanceof Array) || !(b instanceof Array)) | |
| 23 throw new Error("Arguments not both of type Array"); | |
| 24 if (a.length != b.length) | |
| 25 return false; | |
| 26 for (var i = 0, sz = a.length; i < sz; i++) | |
| 27 if (a[i] !== b[i]) | |
| 28 return false; | |
| 29 return true; | |
| 30 } | |
| 31 | |
| 32 var meow = "meow", oink = "oink", baa = "baa"; | |
| 33 | |
| 34 var it = Iterator([meow, oink, baa]); | |
| 35 var it2 = Iterator([meow, oink, baa], true); | |
| 36 | |
| 37 try | |
| 38 { | |
| 39 if (!Array_equals(it.next(), [0, meow])) | |
| 40 throw [0, meow]; | |
| 41 if (!Array_equals(it.next(), [1, oink])) | |
| 42 throw [1, oink]; | |
| 43 if (!Array_equals(it.next(), [2, baa])) | |
| 44 throw [2, baa]; | |
| 45 | |
| 46 var stopPassed = false; | |
| 47 try | |
| 48 { | |
| 49 it.next(); | |
| 50 } | |
| 51 catch (e) | |
| 52 { | |
| 53 if (e === StopIteration) | |
| 54 stopPassed = true; | |
| 55 } | |
| 56 | |
| 57 if (!stopPassed) | |
| 58 throw "it: missing or incorrect StopIteration"; | |
| 59 | |
| 60 if (it2.next() != 0) | |
| 61 throw "wanted key=0"; | |
| 62 if (it2.next() != 1) | |
| 63 throw "wanted key=1"; | |
| 64 if (it2.next() != 2) | |
| 65 throw "wanted key=2"; | |
| 66 | |
| 67 var stopPassed = false; | |
| 68 try | |
| 69 { | |
| 70 it2.next(); | |
| 71 } | |
| 72 catch (e) | |
| 73 { | |
| 74 if (e === StopIteration) | |
| 75 stopPassed = true; | |
| 76 } | |
| 77 | |
| 78 if (!stopPassed) | |
| 79 throw "it2: missing or incorrect StopIteration"; | |
| 80 } | |
| 81 catch (e) | |
| 82 { | |
| 83 failed = e; | |
| 84 } | |
| 85 | |
| 86 expect = false; | |
| 87 actual = failed; | |
| 88 | |
| 89 reportCompare(expect, actual, summary); |
