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1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
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2 /* This Source Code Form is subject to the terms of the Mozilla Public |
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3 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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5 |
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6 // See http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Guide:Iterators_and_Generators |
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7 |
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8 //----------------------------------------------------------------------------- |
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9 var BUGNUMBER = "410725"; |
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10 var summary = "Test of the global Iterator constructor"; |
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11 var actual, expect; |
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12 |
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13 printBugNumber(BUGNUMBER); |
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14 printStatus(summary); |
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15 |
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16 /************** |
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17 * BEGIN TEST * |
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18 **************/ |
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19 |
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20 function iteratorToArray(iterator) { |
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21 var result = []; |
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22 for (var i in iterator) { |
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23 result[result.length] = i; |
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24 } |
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25 return result.sort(); |
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26 } |
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27 |
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28 var obj = {a:1, b:2}; |
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29 |
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30 reportCompare('["a", "b"]', |
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31 uneval(iteratorToArray(obj)), |
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32 'uneval(iteratorToArray(obj))'); |
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33 |
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34 reportCompare('[["a", 1], ["b", 2]]', |
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35 uneval(iteratorToArray(Iterator(obj))), |
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36 'uneval(iteratorToArray(Iterator(obj)))'); |
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37 |
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38 reportCompare('[["a", 1], ["b", 2]]', |
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39 uneval(iteratorToArray(new Iterator(obj))), |
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40 'uneval(iteratorToArray(new Iterator(obj)))'); |
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41 |
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42 reportCompare('[["a", 1], ["b", 2]]', |
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43 uneval(iteratorToArray(Iterator(obj,false))), |
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44 'uneval(iteratorToArray(Iterator(obj,false)))'); |
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45 |
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46 reportCompare('[["a", 1], ["b", 2]]', |
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47 uneval(iteratorToArray(new Iterator(obj,false))), |
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48 'uneval(iteratorToArray(new Iterator(obj,false)))'); |
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49 |
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50 reportCompare('["a", "b"]', |
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51 uneval(iteratorToArray(Iterator(obj,true))), |
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52 'uneval(iteratorToArray(Iterator(obj,true)))'); |
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53 |
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54 reportCompare('["a", "b"]', |
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55 uneval(iteratorToArray(new Iterator(obj,true))), |
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56 'uneval(iteratorToArray(new Iterator(obj,true)))'); |
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57 |
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58 var flag; |
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59 var obji = {a:1, b:2}; |
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60 obji.__iterator__ = function (b) { flag = b; yield -1; yield -2; } |
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61 |
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62 flag = -1; |
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63 reportCompare('[-1, -2]', |
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64 uneval(iteratorToArray(obji)), |
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65 'uneval(iteratorToArray(obji))'); |
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66 reportCompare(true, flag, 'uneval(iteratorToArray(obji)) flag'); |
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67 |
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68 flag = -1; |
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69 reportCompare('[-1, -2]', |
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70 uneval(iteratorToArray(Iterator(obji))), |
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71 'uneval(iteratorToArray(Iterator(obji)))'); |
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72 reportCompare(false, flag, 'uneval(iteratorToArray(Iterator(obji))) flag'); |
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73 |
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74 flag = -1; |
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75 reportCompare('[-1, -2]', |
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76 uneval(iteratorToArray(new Iterator(obji))), |
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77 'uneval(iteratorToArray(new Iterator(obji)))'); |
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78 reportCompare(false, flag, 'uneval(iteratorToArray(new Iterator(obji))) flag'); |
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79 |
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80 flag = -1; |
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81 reportCompare('[-1, -2]', |
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82 uneval(iteratorToArray(Iterator(obji,false))), |
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83 'uneval(iteratorToArray(Iterator(obji,false)))'); |
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84 reportCompare(false, flag, 'uneval(iteratorToArray(Iterator(obji,false))) flag'); |
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85 |
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86 flag = -1; |
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87 reportCompare('[-1, -2]', |
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88 uneval(iteratorToArray(new Iterator(obji,false))), |
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89 'uneval(iteratorToArray(new Iterator(obji,false)))'); |
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90 reportCompare(false, flag, 'uneval(iteratorToArray(new Iterator(obji,false))) flag'); |
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91 |
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92 flag = -1; |
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93 reportCompare('[-1, -2]', |
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94 uneval(iteratorToArray(Iterator(obji,true))), |
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95 'uneval(iteratorToArray(Iterator(obji,true)))'); |
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96 reportCompare(true, flag, 'uneval(iteratorToArray(Iterator(obji,true))) flag'); |
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97 |
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98 flag = -1; |
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99 reportCompare('[-1, -2]', |
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100 uneval(iteratorToArray(new Iterator(obji,true))), |
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101 'uneval(iteratorToArray(new Iterator(obji,true)))'); |
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102 reportCompare(true, flag, 'uneval(iteratorToArray(new Iterator(obji,true))) flag'); |