// Thread main to run for the thread which just tests for timeout.
unsigned int __stdcall watchDogThread(void* arg)
{
// If we're debugging a layout test, don't timeout.
if (::IsDebuggerPresent())
return 0;
TestShell* shell = static_cast<TestShell*>(arg);
// FIXME: Do we need user-specified time settings as with the original
// Chromium implementation?
DWORD timeout = static_cast<DWORD>(shell->layoutTestTimeoutForWatchDog());
DWORD rv = WaitForSingleObject(shell->finishedEvent(), timeout);
if (rv == WAIT_TIMEOUT) {
// Print a warning to be caught by the layout-test script.
// Note: the layout test driver may or may not recognize
// this as a timeout.
puts("\n#TEST_TIMED_OUT\n");
puts("#EOF\n");
fflush(stdout);
TerminateProcess(GetCurrentProcess(), 0);
}
// Finished normally.
return 0;
}
