From: Tim-Philipp Müller <tim@centricular.com>
Date: Tue, 28 Oct 2014 00:04:05 +0000 (+0000)
Subject: tests: fix fdsrc test corner case
X-Git-Tag: 1.6.1~691
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=caed34f45fa028ded4743ce1230d9d26feece003;p=platform%2Fupstream%2Fgstreamer.git

tests: fix fdsrc test corner case

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.
---

diff --git a/tests/check/elements/fdsrc.c b/tests/check/elements/fdsrc.c
index 12e9d10..abcf951 100644
--- a/tests/check/elements/fdsrc.c
+++ b/tests/check/elements/fdsrc.c
@@ -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);
   }