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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
// See http://developer.mozilla.org/en/docs/Core_JavaScript_1.5_Guide:Iterators_and_Generators
//-----------------------------------------------------------------------------
var BUGNUMBER = "410725";
var summary = "Test of the global Iterator constructor";
var actual, expect;
printBugNumber(BUGNUMBER);
printStatus(summary);
/**************
* BEGIN TEST *
**************/
function iteratorToArray(iterator) {
var result = [];
for (var i in iterator) {
result[result.length] = i;
}
return result.sort();
}
var obj = {a:1, b:2};
reportCompare('["a", "b"]',
uneval(iteratorToArray(obj)),
'uneval(iteratorToArray(obj))');
reportCompare('[["a", 1], ["b", 2]]',
uneval(iteratorToArray(Iterator(obj))),
'uneval(iteratorToArray(Iterator(obj)))');
reportCompare('[["a", 1], ["b", 2]]',
uneval(iteratorToArray(new Iterator(obj))),
'uneval(iteratorToArray(new Iterator(obj)))');
reportCompare('[["a", 1], ["b", 2]]',
uneval(iteratorToArray(Iterator(obj,false))),
'uneval(iteratorToArray(Iterator(obj,false)))');
reportCompare('[["a", 1], ["b", 2]]',
uneval(iteratorToArray(new Iterator(obj,false))),
'uneval(iteratorToArray(new Iterator(obj,false)))');
reportCompare('["a", "b"]',
uneval(iteratorToArray(Iterator(obj,true))),
'uneval(iteratorToArray(Iterator(obj,true)))');
reportCompare('["a", "b"]',
uneval(iteratorToArray(new Iterator(obj,true))),
'uneval(iteratorToArray(new Iterator(obj,true)))');
var flag;
var obji = {a:1, b:2};
obji.__iterator__ = function (b) { flag = b; yield -1; yield -2; }
flag = -1;
reportCompare('[-1, -2]',
uneval(iteratorToArray(obji)),
'uneval(iteratorToArray(obji))');
reportCompare(true, flag, 'uneval(iteratorToArray(obji)) flag');
flag = -1;
reportCompare('[-1, -2]',
uneval(iteratorToArray(Iterator(obji))),
'uneval(iteratorToArray(Iterator(obji)))');
reportCompare(false, flag, 'uneval(iteratorToArray(Iterator(obji))) flag');
flag = -1;
reportCompare('[-1, -2]',
uneval(iteratorToArray(new Iterator(obji))),
'uneval(iteratorToArray(new Iterator(obji)))');
reportCompare(false, flag, 'uneval(iteratorToArray(new Iterator(obji))) flag');
flag = -1;
reportCompare('[-1, -2]',
uneval(iteratorToArray(Iterator(obji,false))),
'uneval(iteratorToArray(Iterator(obji,false)))');
reportCompare(false, flag, 'uneval(iteratorToArray(Iterator(obji,false))) flag');
flag = -1;
reportCompare('[-1, -2]',
uneval(iteratorToArray(new Iterator(obji,false))),
'uneval(iteratorToArray(new Iterator(obji,false)))');
reportCompare(false, flag, 'uneval(iteratorToArray(new Iterator(obji,false))) flag');
flag = -1;
reportCompare('[-1, -2]',
uneval(iteratorToArray(Iterator(obji,true))),
'uneval(iteratorToArray(Iterator(obji,true)))');
reportCompare(true, flag, 'uneval(iteratorToArray(Iterator(obji,true))) flag');
flag = -1;
reportCompare('[-1, -2]',
uneval(iteratorToArray(new Iterator(obji,true))),
'uneval(iteratorToArray(new Iterator(obji,true)))');
reportCompare(true, flag, 'uneval(iteratorToArray(new Iterator(obji,true))) flag');
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