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39 // See http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Guide:Iterators_and_Generators
41 //-----------------------------------------------------------------------------
42 var BUGNUMBER = "410725";
43 var summary = "Test of the global Iterator constructor";
46 printBugNumber(BUGNUMBER);
53 function iteratorToArray(iterator) {
55 for (var i in iterator) {
56 result[result.length] = i;
63 reportCompare('["a", "b"]',
64 uneval(iteratorToArray(obj)),
65 'uneval(iteratorToArray(obj))');
67 reportCompare('[["a", 1], ["b", 2]]',
68 uneval(iteratorToArray(Iterator(obj))),
69 'uneval(iteratorToArray(Iterator(obj)))');
71 reportCompare('[["a", 1], ["b", 2]]',
72 uneval(iteratorToArray(new Iterator(obj))),
73 'uneval(iteratorToArray(new Iterator(obj)))');
75 reportCompare('[["a", 1], ["b", 2]]',
76 uneval(iteratorToArray(Iterator(obj,false))),
77 'uneval(iteratorToArray(Iterator(obj,false)))');
79 reportCompare('[["a", 1], ["b", 2]]',
80 uneval(iteratorToArray(new Iterator(obj,false))),
81 'uneval(iteratorToArray(new Iterator(obj,false)))');
83 reportCompare('["a", "b"]',
84 uneval(iteratorToArray(Iterator(obj,true))),
85 'uneval(iteratorToArray(Iterator(obj,true)))');
87 reportCompare('["a", "b"]',
88 uneval(iteratorToArray(new Iterator(obj,true))),
89 'uneval(iteratorToArray(new Iterator(obj,true)))');
92 var obji = {a:1, b:2};
93 obji.__iterator__ = function (b) { flag = b; yield -1; yield -2; }
96 reportCompare('[-1, -2]',
97 uneval(iteratorToArray(obji)),
98 'uneval(iteratorToArray(obji))');
99 reportCompare(true, flag, 'uneval(iteratorToArray(obji)) flag');
102 reportCompare('[-1, -2]',
103 uneval(iteratorToArray(Iterator(obji))),
104 'uneval(iteratorToArray(Iterator(obji)))');
105 reportCompare(false, flag, 'uneval(iteratorToArray(Iterator(obji))) flag');
108 reportCompare('[-1, -2]',
109 uneval(iteratorToArray(new Iterator(obji))),
110 'uneval(iteratorToArray(new Iterator(obji)))');
111 reportCompare(false, flag, 'uneval(iteratorToArray(new Iterator(obji))) flag');
114 reportCompare('[-1, -2]',
115 uneval(iteratorToArray(Iterator(obji,false))),
116 'uneval(iteratorToArray(Iterator(obji,false)))');
117 reportCompare(false, flag, 'uneval(iteratorToArray(Iterator(obji,false))) flag');
120 reportCompare('[-1, -2]',
121 uneval(iteratorToArray(new Iterator(obji,false))),
122 'uneval(iteratorToArray(new Iterator(obji,false)))');
123 reportCompare(false, flag, 'uneval(iteratorToArray(new Iterator(obji,false))) flag');
126 reportCompare('[-1, -2]',
127 uneval(iteratorToArray(Iterator(obji,true))),
128 'uneval(iteratorToArray(Iterator(obji,true)))');
129 reportCompare(true, flag, 'uneval(iteratorToArray(Iterator(obji,true))) flag');
132 reportCompare('[-1, -2]',
133 uneval(iteratorToArray(new Iterator(obji,true))),
134 'uneval(iteratorToArray(new Iterator(obji,true)))');
135 reportCompare(true, flag, 'uneval(iteratorToArray(new Iterator(obji,true))) flag');