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tests: fix fdsrc test corner case

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Make pipe socket non-blocking, so we don't
end up being blocked in a write on the pipe
while the src is eos and not reading data
any more, and thus we never unblock and never
notice that we're done. This would happen
quite reliably on the rpi.
This commit is contained in:
Tim-Philipp Müller 2014-10-28 00:04:05 +00:00
parent 2e8187b178
commit caed34f45f
1 changed files with 10 additions and 1 deletions
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11
tests/check/elements/fdsrc.c
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@ -87,9 +87,18 @@ GST_START_TEST (test_num_buffers)
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
#if defined (G_OS_UNIX) && defined (O_NONBLOCK)
{
int flags;
flags = fcntl (pipe_fd[1], F_GETFL, 0);
fcntl (pipe_fd[1], F_SETFL, flags | O_NONBLOCK);
}
#endif
memset (data, 0, 4096);
while (!have_eos) {
fail_if (write (pipe_fd[1], data, 4096) < 0);
write (pipe_fd[1], data, 4096);
g_usleep (100);
}