templatematch: fix buffer leak in test

Need to call gst_check_drop_buffers() to unref the buffers exchanged
during the test.

https://bugzilla.gnome.org/show_bug.cgi?id=767159

diff --git a/tests/check/elements/templatematch.c b/tests/check/elements/templatematch.c
index 99fc794..3a78d54 100644 (file)
--- a/tests/check/elements/templatematch.c
+++ b/tests/check/elements/templatematch.c
@@ -144,6 +144,7 @@ GST_START_TEST (test_match_blue_square)
   gst_bus_set_flushing (bus, TRUE);
   gst_object_unref (bus);
   gst_caps_unref (caps);
+  gst_check_drop_buffers ();
   gst_pad_set_active (srcpad, FALSE);
   gst_pad_set_active (sinkpad, FALSE);
   gst_object_unref (srcpad);