testsuite/schedulers/: Added cleanup code to testcase 143777-2.

Original commit message from CVS:
* testsuite/schedulers/143777-2.c: (main):
* testsuite/schedulers/147713.c: (handoff_src), (handoff_sink),
(main):
* testsuite/schedulers/Makefile.am:
Added cleanup code to testcase 143777-2.
Added testcase to show bug 147713, does not really show the
deadlock as I can't figure out how to trigger it, but it does
demonstrate bad ordering in the scheduler.

ChangeLog

@@ -1,3 +1,14 @@
+2004-07-16  Wim Taymans  <wim@fluendo.com>
+
+	* testsuite/schedulers/143777-2.c: (main):
+	* testsuite/schedulers/147713.c: (handoff_src), (handoff_sink),
+	(main):
+	* testsuite/schedulers/Makefile.am:
+	Added cleanup code to testcase 143777-2.
+	Added testcase to show bug 147713, does not really show the
+	deadlock as I can't figure out how to trigger it, but it does
+	demonstrate bad ordering in the scheduler.
+
 2004-07-16  Thomas Vander Stichele  <thomas at apestaart dot org>
 
 	* gst/gstvalue.c: (gst_value_deserialize_fraction):

tests/old/testsuite/schedulers/143777-2.c

@@ -53,6 +53,9 @@ main (int argc, char **argv)
       g_assert_not_reached ();
     g_print ("%d\n", i);
   }
+  g_print ("cleaning up...\n");
+  gst_object_unref (GST_OBJECT (pipeline));
 
+  g_print ("done.\n");
   return 0;
 }

tests/old/testsuite/schedulers/147713.c

@@ -0,0 +1,89 @@
+/* GStreamer
+ * Copyright (C) 2004 Wim Taymanse <wim@fluendo.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <gst/gst.h>
+
+static gint src_handoff = 0;
+
+static void
+handoff_src (GstElement * element)
+{
+  g_print ("src handoff\n");
+  src_handoff++;
+}
+
+static void
+handoff_sink (GstElement * element)
+{
+  g_print ("sink handoff\n");
+  g_assert (src_handoff == 1);
+}
+
+gint
+main (gint argc, gchar ** argv)
+{
+  GstElement *pipeline, *src, *sink, *id1, *id2;
+
+  gst_init (&argc, &argv);
+
+  g_print ("setting up...\n");
+  /* setup pipeline */
+  pipeline = gst_element_factory_make ("pipeline", NULL);
+  g_assert (pipeline);
+  src = gst_element_factory_make ("fakesrc", NULL);
+  g_assert (src);
+  g_object_set (G_OBJECT (src), "signal-handoffs", TRUE, NULL);
+  g_signal_connect (G_OBJECT (src), "handoff", (GCallback) handoff_src, NULL);
+  id1 = gst_element_factory_make ("identity", NULL);
+  g_assert (id1);
+
+  id2 = gst_element_factory_make ("identity", NULL);
+  g_assert (id2);
+  g_object_set (G_OBJECT (id2), "loop-based", TRUE, NULL);
+
+  sink = gst_element_factory_make ("fakesink", NULL);
+  g_assert (sink);
+  g_object_set (G_OBJECT (sink), "signal-handoffs", TRUE, NULL);
+  g_signal_connect (G_OBJECT (sink), "handoff", (GCallback) handoff_sink, NULL);
+
+  gst_bin_add_many (GST_BIN (pipeline), src, id1, NULL);
+  gst_element_link_pads (src, "src", id1, "sink");
+
+  if (gst_element_set_state (pipeline, GST_STATE_PLAYING) != GST_STATE_SUCCESS)
+    g_assert_not_reached ();
+
+  if (gst_element_set_state (id2, GST_STATE_PLAYING) != GST_STATE_SUCCESS)
+    g_assert_not_reached ();
+  if (gst_element_set_state (sink, GST_STATE_PLAYING) != GST_STATE_SUCCESS)
+    g_assert_not_reached ();
+
+  gst_bin_add_many (GST_BIN (pipeline), sink, NULL);
+  gst_element_link_pads (id2, "src", sink, "sink");
+  gst_element_link_pads (id1, "src", id2, "sink");
+  gst_bin_add_many (GST_BIN (pipeline), id2, NULL);
+
+  gst_bin_iterate (GST_BIN (pipeline));
+  gst_bin_iterate (GST_BIN (pipeline));
+
+  g_print ("cleaning up...\n");
+  gst_object_unref (GST_OBJECT (pipeline));
+  src = id1 = id2 = sink = pipeline = NULL;
+
+  g_print ("done.\n");
+  return 0;
+}

tests/old/testsuite/schedulers/Makefile.am

@@ -4,7 +4,7 @@ tests_pass = \
 	unlink_src unlink_sink \
 	relink_src relink_sink \
 	unref_src unref_sink \
-	143777 143777-2
+	143777 143777-2 147713
 
 # don't enable this one unless it actually works.
 #	useless_iteration

testsuite/schedulers/143777-2.c

@@ -53,6 +53,9 @@ main (int argc, char **argv)
       g_assert_not_reached ();
     g_print ("%d\n", i);
   }
+  g_print ("cleaning up...\n");
+  gst_object_unref (GST_OBJECT (pipeline));
 
+  g_print ("done.\n");
   return 0;
 }

testsuite/schedulers/147713.c

@@ -0,0 +1,89 @@
+/* GStreamer
+ * Copyright (C) 2004 Wim Taymanse <wim@fluendo.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <gst/gst.h>
+
+static gint src_handoff = 0;
+
+static void
+handoff_src (GstElement * element)
+{
+  g_print ("src handoff\n");
+  src_handoff++;
+}
+
+static void
+handoff_sink (GstElement * element)
+{
+  g_print ("sink handoff\n");
+  g_assert (src_handoff == 1);
+}
+
+gint
+main (gint argc, gchar ** argv)
+{
+  GstElement *pipeline, *src, *sink, *id1, *id2;
+
+  gst_init (&argc, &argv);
+
+  g_print ("setting up...\n");
+  /* setup pipeline */
+  pipeline = gst_element_factory_make ("pipeline", NULL);
+  g_assert (pipeline);
+  src = gst_element_factory_make ("fakesrc", NULL);
+  g_assert (src);
+  g_object_set (G_OBJECT (src), "signal-handoffs", TRUE, NULL);
+  g_signal_connect (G_OBJECT (src), "handoff", (GCallback) handoff_src, NULL);
+  id1 = gst_element_factory_make ("identity", NULL);
+  g_assert (id1);
+
+  id2 = gst_element_factory_make ("identity", NULL);
+  g_assert (id2);
+  g_object_set (G_OBJECT (id2), "loop-based", TRUE, NULL);
+
+  sink = gst_element_factory_make ("fakesink", NULL);
+  g_assert (sink);
+  g_object_set (G_OBJECT (sink), "signal-handoffs", TRUE, NULL);
+  g_signal_connect (G_OBJECT (sink), "handoff", (GCallback) handoff_sink, NULL);
+
+  gst_bin_add_many (GST_BIN (pipeline), src, id1, NULL);
+  gst_element_link_pads (src, "src", id1, "sink");
+
+  if (gst_element_set_state (pipeline, GST_STATE_PLAYING) != GST_STATE_SUCCESS)
+    g_assert_not_reached ();
+
+  if (gst_element_set_state (id2, GST_STATE_PLAYING) != GST_STATE_SUCCESS)
+    g_assert_not_reached ();
+  if (gst_element_set_state (sink, GST_STATE_PLAYING) != GST_STATE_SUCCESS)
+    g_assert_not_reached ();
+
+  gst_bin_add_many (GST_BIN (pipeline), sink, NULL);
+  gst_element_link_pads (id2, "src", sink, "sink");
+  gst_element_link_pads (id1, "src", id2, "sink");
+  gst_bin_add_many (GST_BIN (pipeline), id2, NULL);
+
+  gst_bin_iterate (GST_BIN (pipeline));
+  gst_bin_iterate (GST_BIN (pipeline));
+
+  g_print ("cleaning up...\n");
+  gst_object_unref (GST_OBJECT (pipeline));
+  src = id1 = id2 = sink = pipeline = NULL;
+
+  g_print ("done.\n");
+  return 0;
+}

testsuite/schedulers/Makefile.am

@@ -4,7 +4,7 @@ tests_pass = \
 	unlink_src unlink_sink \
 	relink_src relink_sink \
 	unref_src unref_sink \
-	143777 143777-2
+	143777 143777-2 147713
 
 # don't enable this one unless it actually works.
 #	useless_iteration