gst_object_unref (sinkpad); /* because we got it higher up */
ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 1);
- gst_pad_set_active (srcpad, TRUE);
-
return srcpad;
}
ASSERT_OBJECT_REFCOUNT (sinkpad, "sinkpad", 2);
srcpad = gst_pad_get_peer (sinkpad);
- gst_pad_set_active (srcpad, FALSE);
-
gst_pad_unlink (srcpad, sinkpad);
/* caps could have been set, make sure they get unset */
gst_object_unref (srcpad); /* because we got it higher up */
ASSERT_OBJECT_REFCOUNT (srcpad, "srcpad", 1);
- gst_pad_set_active (sinkpad, TRUE);
-
GST_DEBUG_OBJECT (element, "set up srcpad, refcount is 1");
return sinkpad;
}
srcpad = gst_element_get_pad (element, "src");
sinkpad = gst_pad_get_peer (srcpad);
- gst_pad_set_active (sinkpad, FALSE);
-
gst_pad_unlink (srcpad, sinkpad);
/* pad refs held by both creator and this function (through _get_pad) */
--- /dev/null
+/* GStreamer
+ *
+ * unit test for queue
+ *
+ * Copyright (C) <2006> Stefan Kost <ensonic@users.sf.net>
+ *
+ * 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., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include <unistd.h>
+
+#include <gst/check/gstcheck.h>
+
+GList *buffers = NULL;
+gint overrun_count = 0;
+gint underrun_count = 0;
+
+/* For ease of programming we use globals to keep refs for our floating
+ * src and sink pads we create; otherwise we always have to do get_pad,
+ * get_peer, and then remove references in every test function */
+GstPad *mysrcpad, *mysinkpad;
+
+static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
+ GST_PAD_SINK,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS_ANY);
+static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
+ GST_PAD_SRC,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS_ANY);
+
+static void
+queue_overrun (GstElement * queue, gpointer user_data)
+{
+ GST_DEBUG ("queue overrun");
+ overrun_count++;
+}
+
+static void
+queue_underrun (GstElement * queue, gpointer user_data)
+{
+ GST_DEBUG ("queue underrun");
+ underrun_count++;
+}
+
+GstElement *
+setup_queue ()
+{
+ GstElement *queue;
+
+ GST_DEBUG ("setup_queue");
+
+ overrun_count = 0;
+ underrun_count = 0;
+
+ queue = gst_check_setup_element ("queue");
+ g_signal_connect (queue, "overrun", G_CALLBACK (queue_overrun), NULL);
+ g_signal_connect (queue, "underrun", G_CALLBACK (queue_underrun), NULL);
+
+ return queue;
+}
+
+void
+cleanup_queue (GstElement * queue)
+{
+ GST_DEBUG ("cleanup_queue");
+
+ gst_check_teardown_element (queue);
+}
+
+/* set queue size to 2 buffers
+ * pull 1 buffer
+ * check over/underuns
+ */
+GST_START_TEST (test_non_leaky_underrun)
+{
+ GstElement *queue;
+ GstBuffer *buffer = NULL;
+
+ queue = setup_queue ();
+ mysinkpad = gst_check_setup_sink_pad (queue, &sinktemplate, NULL);
+ gst_pad_set_active (mysinkpad, TRUE);
+ g_object_set (G_OBJECT (queue), "max-size-buffers", 2, NULL);
+
+ fail_unless (gst_element_set_state (queue,
+ GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
+ "could not set to playing");
+
+ /* do we need to wait here a little */
+ usleep (100);
+ /**/ GST_DEBUG ("running");
+
+ fail_unless (overrun_count == 0);
+ fail_unless (underrun_count > 0);
+
+ fail_unless (buffer == NULL);
+
+ GST_DEBUG ("stopping");
+
+ /* cleanup */
+ gst_pad_set_active (mysinkpad, FALSE);
+ gst_check_teardown_sink_pad (queue);
+ cleanup_queue (queue);
+}
+
+GST_END_TEST;
+
+/* set queue size to 2 buffers
+ * push 2 buffers
+ * check over/underuns
+ * push 1 more buffer
+ * check over/underuns again
+ */
+GST_START_TEST (test_non_leaky_overrun)
+{
+ GstElement *queue;
+ GstBuffer *buffer1, *buffer2, *buffer3;
+
+ queue = setup_queue ();
+ mysrcpad = gst_check_setup_src_pad (queue, &srctemplate, NULL);
+ mysinkpad = gst_check_setup_sink_pad (queue, &sinktemplate, NULL);
+ gst_pad_set_active (mysrcpad, TRUE);
+ g_object_set (G_OBJECT (queue), "max-size-buffers", 2, NULL);
+
+ fail_unless (gst_element_set_state (queue,
+ GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
+ "could not set to playing");
+
+ GST_DEBUG ("running");
+
+ buffer1 = gst_buffer_new_and_alloc (4);
+ ASSERT_BUFFER_REFCOUNT (buffer1, "buffer", 1);
+ /* pushing gives away my reference ... */
+ gst_pad_push (mysrcpad, buffer1);
+
+ buffer2 = gst_buffer_new_and_alloc (4);
+ ASSERT_BUFFER_REFCOUNT (buffer2, "buffer", 1);
+ /* pushing gives away my reference ... */
+ gst_pad_push (mysrcpad, buffer2);
+
+ GST_DEBUG ("filled");
+
+ fail_unless (overrun_count == 0);
+ fail_unless (underrun_count == 0);
+
+ buffer3 = gst_buffer_new_and_alloc (4);
+ ASSERT_BUFFER_REFCOUNT (buffer3, "buffer", 1);
+ /* pushing gives away my reference ... */
+ gst_pad_push (mysrcpad, buffer3);
+
+ GST_DEBUG ("stopping");
+
+ fail_unless (overrun_count == 1);
+ fail_unless (underrun_count == 0);
+
+ /* cleanup */
+ gst_pad_set_active (mysrcpad, FALSE);
+ gst_check_teardown_src_pad (queue);
+ gst_check_teardown_sink_pad (queue);
+ cleanup_queue (queue);
+}
+
+GST_END_TEST;
+
+
+Suite *
+queue_suite (void)
+{
+ Suite *s = suite_create ("queue");
+ TCase *tc_chain = tcase_create ("general");
+
+ suite_add_tcase (s, tc_chain);
+ tcase_add_test (tc_chain, test_non_leaky_underrun);
+ tcase_add_test (tc_chain, test_non_leaky_overrun);
+
+ return s;
+}
+
+GST_CHECK_MAIN (queue);
projects / platform / upstream / gstreamer.git / commitdiff