Skip gst_deinit() if gstreamer was not initialized properly

Can happen if an error occurs during option parsing, for example.

https://bugzilla.gnome.org/show_bug.cgi?id=781914

4 files changed, 41 insertions, 0 deletions

diff --git a/tests/check/Makefile.am b/tests/check/Makefile.am
index ece25216d..9d78cc727 100644
--- a/tests/check/Makefile.am
+++ b/tests/check/Makefile.am
@@ -121,6 +121,7 @@ check_PROGRAMS =				\
 	gst/gstcapsfeatures    			\
 	$(CXX_CHECKS)			     	\
 	gst/gstdatetime     			\
+	gst/gstdeinit				\
 	gst/gstdevice				\
 	gst/gstinfo		 		\
 	gst/gstiterator 			\
diff --git a/tests/check/gst/.gitignore b/tests/check/gst/.gitignore
index f3a5f855c..4c8605823 100644
--- a/tests/check/gst/.gitignore
+++ b/tests/check/gst/.gitignore
@@ -14,8 +14,10 @@ gstclock
 gstcontroller
 gstcontext
 gstcpp
+gstcustombufferpool
 gstdata
 gstdatetime
+gstdeinit
 gstdevice
 gstelement
 gstelementfactory
diff --git a/tests/check/gst/gstdeinit.c b/tests/check/gst/gstdeinit.c
new file mode 100644
index 000000000..b551e85d9
--- /dev/null
+++ b/tests/check/gst/gstdeinit.c
@@ -0,0 +1,37 @@
+/* GStreamer
+ * Copyright (C) 2017 Tim-Philipp Müller <tim centricular com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <gst/gst.h>
+
+int
+main (int argc, char **argv)
+{
+  char *arr[] = { (char *) "gstdeinit", (char *) "--gst-debug" };
+  char **a = arr;
+  int n = 2;
+
+  /* This will fail because --gst-debug requires a parameter */
+  gst_init_check (&n, &a, NULL);
+
+  gst_deinit ();
+  return 0;
+}
diff --git a/tests/check/meson.build b/tests/check/meson.build
index aadc5e999..f2d98616c 100644
--- a/tests/check/meson.build
+++ b/tests/check/meson.build
@@ -17,6 +17,7 @@ core_tests = [
   [ 'gst/gstcaps.c' ],
   [ 'gst/gstcapsfeatures.c' ],
   [ 'gst/gstdatetime.c' ],
+  [ 'gst/gstdeinit.c' ],
   [ 'gst/gstdevice.c' ],
   [ 'gst/gstelement.c', not have_registry ],
   [ 'gst/gstelementfactory.c', not have_registry ],