[Webkit-unassigned] [Bug 71695] [Qt] http/tests/xmlhttprequest/workers/abort-exception-assert.html makes 6 fast/workers test fail

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=71695





--- Comment #3 from Nandor Huszka <Huszka.Nandor at stud.u-szeged.hu>  2011-11-24 00:54:30 PST ---
In abort-exception-assert.html, the mentioned Worker's terminating is called with 100 milliseconds latency. This Worker does an endless cycle: sleeping for 10 seconds and then send a synchronous request.

If we try to terminate this Worker with 2 seconds latency, and sleeping it for 1 second in every iteration before sending the request, the
layoutTestController.notifyDone();
will be called, so the Worker will terminate successfully. In this case the other 6 tests will be passed too.

Before terminating the Worker, there can be read a comment, it says:
"This is an (unlikely) race condition here in that the worker may not have started the sync xhr call at this point, but it has been greatly lessened by the 100ms delay."
In spite of giving the 100ms delay, I think it's a race condition yet, it must be the cause of the bug...

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