gstreamer/tests/check/gst/gsttask.c

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/* GStreamer
* Copyright (C) 2005 Thomas Vander Stichele <thomas at apestaart dot org>
*
* gsttask.c: Unit test for GstTask
*
* 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/check/gstcheck.h>
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static GMutex task_lock;
static GCond task_cond;
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static GRecMutex task_mutex;
#define TEST_RACE_ITERATIONS 1000
static void
task_signal_pause_func (void *data)
{
GstTask **t = data;
g_mutex_lock (&task_lock);
GST_DEBUG ("signal");
g_cond_signal (&task_cond);
gst_task_pause (*t);
g_mutex_unlock (&task_lock);
}
GST_START_TEST (test_pause_stop_race)
{
guint it = TEST_RACE_ITERATIONS;
GstTask *t;
gboolean ret;
t = gst_task_new (task_signal_pause_func, &t, NULL);
fail_if (t == NULL);
g_rec_mutex_init (&task_mutex);
gst_task_set_lock (t, &task_mutex);
g_cond_init (&task_cond);
g_mutex_init (&task_lock);
while (it-- > 0) {
g_mutex_lock (&task_lock);
GST_DEBUG ("starting");
ret = gst_task_start (t);
fail_unless (ret == TRUE);
/* wait for it to spin up */
GST_DEBUG ("waiting");
g_cond_wait (&task_cond, &task_lock);
GST_DEBUG ("done waiting");
g_mutex_unlock (&task_lock);
GST_DEBUG ("starting");
ret = gst_task_stop (t);
fail_unless (ret == TRUE);
GST_DEBUG ("joining");
ret = gst_task_join (t);
fail_unless (ret == TRUE);
}
g_cond_clear (&task_cond);
g_mutex_clear (&task_lock);
gst_object_unref (t);
}
GST_END_TEST;
static void
task_func2 (void *data)
{
gboolean ret;
GstTask *t = *((GstTask **) data);
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g_mutex_lock (&task_lock);
GST_DEBUG ("signal");
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g_cond_signal (&task_cond);
g_mutex_unlock (&task_lock);
ASSERT_WARNING (ret = gst_task_join (t));
fail_unless (ret == FALSE);
}
GST_START_TEST (test_join)
{
GstTask *t;
gboolean ret;
t = gst_task_new (task_func2, &t, NULL);
fail_if (t == NULL);
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g_rec_mutex_init (&task_mutex);
gst_task_set_lock (t, &task_mutex);
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g_cond_init (&task_cond);
g_mutex_init (&task_lock);
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g_mutex_lock (&task_lock);
GST_DEBUG ("starting");
ret = gst_task_start (t);
fail_unless (ret == TRUE);
/* wait for it to spin up */
GST_DEBUG ("waiting");
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g_cond_wait (&task_cond, &task_lock);
GST_DEBUG ("done waiting");
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g_mutex_unlock (&task_lock);
GST_DEBUG ("joining");
ret = gst_task_join (t);
fail_unless (ret == TRUE);
gst_task_cleanup_all ();
gst_object_unref (t);
}
GST_END_TEST;
static void
task_func (void *data)
{
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g_mutex_lock (&task_lock);
GST_DEBUG ("signal");
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g_cond_signal (&task_cond);
g_mutex_unlock (&task_lock);
}
GST_START_TEST (test_lock_start)
{
GstTask *t;
gboolean ret;
t = gst_task_new (task_func, NULL, NULL);
fail_if (t == NULL);
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g_rec_mutex_init (&task_mutex);
gst_task_set_lock (t, &task_mutex);
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g_cond_init (&task_cond);
g_mutex_init (&task_lock);
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g_mutex_lock (&task_lock);
GST_DEBUG ("starting");
ret = gst_task_start (t);
fail_unless (ret == TRUE);
/* wait for it to spin up */
GST_DEBUG ("waiting");
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g_cond_wait (&task_cond, &task_lock);
GST_DEBUG ("done waiting");
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g_mutex_unlock (&task_lock);
/* cannot set mutex now */
ASSERT_WARNING (gst_task_set_lock (t, &task_mutex));
GST_DEBUG ("joining");
ret = gst_task_join (t);
fail_unless (ret == TRUE);
gst_task_cleanup_all ();
gst_object_unref (t);
}
GST_END_TEST;
GST_START_TEST (test_lock)
{
GstTask *t;
gboolean ret;
t = gst_task_new (task_func, NULL, NULL);
fail_if (t == NULL);
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g_rec_mutex_init (&task_mutex);
gst_task_set_lock (t, &task_mutex);
GST_DEBUG ("pause");
ret = gst_task_pause (t);
fail_unless (ret == TRUE);
g_usleep (1 * G_USEC_PER_SEC / 2);
GST_DEBUG ("joining");
ret = gst_task_join (t);
fail_unless (ret == TRUE);
g_usleep (1 * G_USEC_PER_SEC / 2);
gst_object_unref (t);
}
GST_END_TEST;
GST_START_TEST (test_no_lock)
{
GstTask *t;
gboolean ret;
t = gst_task_new (task_func, NULL, NULL);
fail_if (t == NULL);
/* stop should be possible without lock */
gst_task_stop (t);
/* pause should give a warning */
ASSERT_WARNING (ret = gst_task_pause (t));
fail_unless (ret == FALSE);
/* start should give a warning */
ASSERT_WARNING (ret = gst_task_start (t));
fail_unless (ret == FALSE);
/* stop should be possible without lock */
gst_task_stop (t);
gst_object_unref (t);
}
GST_END_TEST;
GST_START_TEST (test_create)
{
GstTask *t;
t = gst_task_new (task_func, NULL, NULL);
fail_if (t == NULL);
gst_object_unref (t);
}
GST_END_TEST;
And correct even more valid sparse warnings. Original commit message from CVS: * gst/gstelementfactory.h: * tests/check/elements/fakesink.c: * tests/check/elements/fakesrc.c: (setup_fakesrc): * tests/check/elements/fdsrc.c: (setup_fdsrc): * tests/check/elements/filesink.c: (setup_filesink): * tests/check/elements/filesrc.c: (setup_filesrc): * tests/check/elements/identity.c: (setup_identity): * tests/check/elements/tee.c: * tests/check/generic/sinks.c: * tests/check/generic/states.c: (setup), (teardown): * tests/check/gst/gst.c: * tests/check/gst/gstabi.c: * tests/check/gst/gstbin.c: * tests/check/gst/gstbus.c: (pull_messages): * tests/check/gst/gstcaps.c: * tests/check/gst/gstelement.c: * tests/check/gst/gstevent.c: * tests/check/gst/gstghostpad.c: * tests/check/gst/gstiterator.c: * tests/check/gst/gstmessage.c: * tests/check/gst/gstminiobject.c: (my_foo_init): * tests/check/gst/gstobject.c: (thread_name_object), (gst_object_suite): * tests/check/gst/gstpad.c: * tests/check/gst/gstplugin.c: * tests/check/gst/gstpoll.c: * tests/check/gst/gstquery.c: * tests/check/gst/gstsegment.c: * tests/check/gst/gststructure.c: * tests/check/gst/gstsystemclock.c: * tests/check/gst/gsttask.c: * tests/check/gst/gstutils.c: * tests/check/gst/gstvalue.c: * tests/check/gst/struct_hppa.h: * tests/check/gst/struct_i386.h: * tests/check/gst/struct_ppc32.h: * tests/check/gst/struct_ppc64.h: * tests/check/gst/struct_x86_64.h: * tests/check/libs/adapter.c: (create_and_fill_adapter): * tests/check/libs/basesrc.c: * tests/check/libs/controller.c: (GST_START_TEST): * tests/check/libs/gdp.c: * tests/check/libs/gstnetclientclock.c: * tests/check/libs/gstnettimeprovider.c: * tests/check/libs/libsabi.c: * tests/check/libs/struct_hppa.h: * tests/check/libs/struct_i386.h: * tests/check/libs/struct_ppc32.h: * tests/check/libs/struct_ppc64.h: * tests/check/libs/struct_x86_64.h: * tests/check/pipelines/cleanup.c: * tests/check/pipelines/simple-launch-lines.c: * tests/check/pipelines/stress.c: And correct even more valid sparse warnings. * win32/common/libgstreamer.def: Add gst_poll_fd_init to the list of symbols.
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static Suite *
tests/check/: use the new macro Original commit message from CVS: * tests/check/elements/fakesink.c: * tests/check/elements/fakesrc.c: * tests/check/elements/fdsrc.c: * tests/check/elements/identity.c: * tests/check/generic/sinks.c: (gst_sinks_suite): * tests/check/generic/states.c: * tests/check/gst/gst.c: * tests/check/gst/gstabi.c: * tests/check/gst/gstbin.c: * tests/check/gst/gstbuffer.c: (gst_buffer_suite): * tests/check/gst/gstbus.c: (gst_bus_suite): * tests/check/gst/gstcaps.c: (GST_START_TEST): * tests/check/gst/gstelement.c: * tests/check/gst/gstevent.c: (gst_event_suite): * tests/check/gst/gstghostpad.c: * tests/check/gst/gstiterator.c: (gst_iterator_suite): * tests/check/gst/gstmessage.c: (gst_message_suite): * tests/check/gst/gstminiobject.c: * tests/check/gst/gstobject.c: * tests/check/gst/gstpad.c: * tests/check/gst/gstpipeline.c: * tests/check/gst/gstplugin.c: * tests/check/gst/gstquery.c: (gst_query_suite): * tests/check/gst/gstsegment.c: (gst_segment_suite): * tests/check/gst/gststructure.c: * tests/check/gst/gstsystemclock.c: * tests/check/gst/gsttag.c: * tests/check/gst/gsttask.c: (gst_task_suite): * tests/check/gst/gstutils.c: * tests/check/gst/gstvalue.c: * tests/check/libs/adapter.c: * tests/check/libs/basesrc.c: * tests/check/libs/collectpads.c: * tests/check/libs/controller.c: * tests/check/libs/gdp.c: (gst_dp_suite): * tests/check/libs/gstnetclientclock.c: * tests/check/libs/gstnettimeprovider.c: * tests/check/libs/libsabi.c: (libsabi_suite): * tests/check/libs/typefindhelper.c: * tests/check/pipelines/cleanup.c: * tests/check/pipelines/parse-launch.c: * tests/check/pipelines/simple-launch-lines.c: * tests/check/pipelines/stress.c: (stress_suite): use the new macro
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gst_task_suite (void)
{
Suite *s = suite_create ("GstTask");
TCase *tc_chain = tcase_create ("task tests");
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_create);
tcase_add_test (tc_chain, test_no_lock);
tcase_add_test (tc_chain, test_lock);
tcase_add_test (tc_chain, test_lock_start);
tcase_add_test (tc_chain, test_join);
tcase_add_test (tc_chain, test_pause_stop_race);
return s;
}
tests/check/: use the new macro Original commit message from CVS: * tests/check/elements/fakesink.c: * tests/check/elements/fakesrc.c: * tests/check/elements/fdsrc.c: * tests/check/elements/identity.c: * tests/check/generic/sinks.c: (gst_sinks_suite): * tests/check/generic/states.c: * tests/check/gst/gst.c: * tests/check/gst/gstabi.c: * tests/check/gst/gstbin.c: * tests/check/gst/gstbuffer.c: (gst_buffer_suite): * tests/check/gst/gstbus.c: (gst_bus_suite): * tests/check/gst/gstcaps.c: (GST_START_TEST): * tests/check/gst/gstelement.c: * tests/check/gst/gstevent.c: (gst_event_suite): * tests/check/gst/gstghostpad.c: * tests/check/gst/gstiterator.c: (gst_iterator_suite): * tests/check/gst/gstmessage.c: (gst_message_suite): * tests/check/gst/gstminiobject.c: * tests/check/gst/gstobject.c: * tests/check/gst/gstpad.c: * tests/check/gst/gstpipeline.c: * tests/check/gst/gstplugin.c: * tests/check/gst/gstquery.c: (gst_query_suite): * tests/check/gst/gstsegment.c: (gst_segment_suite): * tests/check/gst/gststructure.c: * tests/check/gst/gstsystemclock.c: * tests/check/gst/gsttag.c: * tests/check/gst/gsttask.c: (gst_task_suite): * tests/check/gst/gstutils.c: * tests/check/gst/gstvalue.c: * tests/check/libs/adapter.c: * tests/check/libs/basesrc.c: * tests/check/libs/collectpads.c: * tests/check/libs/controller.c: * tests/check/libs/gdp.c: (gst_dp_suite): * tests/check/libs/gstnetclientclock.c: * tests/check/libs/gstnettimeprovider.c: * tests/check/libs/libsabi.c: (libsabi_suite): * tests/check/libs/typefindhelper.c: * tests/check/pipelines/cleanup.c: * tests/check/pipelines/parse-launch.c: * tests/check/pipelines/simple-launch-lines.c: * tests/check/pipelines/stress.c: (stress_suite): use the new macro
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GST_CHECK_MAIN (gst_task);