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/* -*- tab-width: 2; 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/. */
//-----------------------------------------------------------------------------
var BUGNUMBER = 350621;
var summary = 'for-in loops over generator objects';
var actual = '';
var expect = '';
//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------
function test()
{
enterFunc ('test');
printBugNumber(BUGNUMBER);
printStatus (summary);
var LOOPS = 500;
function gen1() {
for (var a = 1; a <= LOOPS; ++a)
yield;
}
function gen2() {
for (var b in gen1())
yield;
}
function test_it(RUNS) {
for (var c = 1; c <= RUNS; ++c) {
var count = 0;
for (var d in gen2()) {
// The next line is needed to demonstrate the bug.
// Note that simply omitting the "x" triggers the bug far less often.
Object("x");
++count;
}
if (count != LOOPS) {
print("Test run " + c + ": test failed, count = " + count +
", should be " + LOOPS);
var failed = true;
}
}
actual = !failed;
if (!failed)
{
print("Test passed.");
}
}
expect = true;
test_it(20);
reportCompare(expect, actual, summary);
exitFunc ('test');
}
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