1 files changed, 10 insertions, 2 deletions
diff --git a/tests/check/libs/controller.c b/tests/check/libs/controller.c
index e3568a437..c254dfcdc 100644
--- a/tests/check/libs/controller.c
+++ b/tests/check/libs/controller.c
@@ -950,14 +950,22 @@ GST_START_TEST (controller_interpolation_unset)
   res = gst_interpolation_control_source_unset (csource, 1 * GST_SECOND);
   fail_unless (res, NULL);
 
-  g_object_unref (csource);
-
   /* verify value again */
   gst_controller_sync_values (ctrl, 1 * GST_SECOND);
   fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 0);
   gst_controller_sync_values (ctrl, 2 * GST_SECOND);
   fail_unless_equals_int (GST_TEST_MONO_SOURCE (elem)->val_ulong, 50);
 
+  /* unset all values, reset and try to unset again */
+  fail_unless (gst_interpolation_control_source_unset (csource,
+          0 * GST_SECOND));
+  fail_unless (gst_interpolation_control_source_unset (csource,
+          2 * GST_SECOND));
+  gst_interpolation_control_source_unset_all (csource);
+  fail_if (gst_interpolation_control_source_unset (csource, 2 * GST_SECOND));
+
+  g_object_unref (csource);
+
   GST_INFO ("controller->ref_count=%d", G_OBJECT (ctrl)->ref_count);
   g_object_unref (ctrl);
   gst_object_unref (elem);