gstreamer/tests/old/testsuite/threads/thread.c

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#include <gst/gst.h>
/*
* FIXME:
* these tests should have a maximum run length, so that they get killed
* if they lock up, which they're bound to do.
*/
void
usage (void)
{
g_print ("compile this test with TESTNUM defined.\n"
" available TESTNUMs: \n"
" 1: stress test state change \n"
" 2: iterate once \n"
" 3: iterate twice \n"
" 4: state change while running \n"
" 5: state change in thread context\n");
}
static void
construct_pipeline (GstElement * pipeline)
{
GstElement *src, *sink, *queue, *identity, *thread;
src = gst_element_factory_make ("fakesrc", NULL);
sink = gst_element_factory_make ("fakesink", "sink");
identity = gst_element_factory_make ("identity", NULL);
queue = gst_element_factory_make ("queue", NULL);
thread = gst_element_factory_make ("thread", NULL);
gst_element_link_many (src, queue, identity, sink, NULL);
gst_bin_add_many (GST_BIN (pipeline), src, queue, thread, NULL);
gst_bin_add_many (GST_BIN (thread), identity, sink, NULL);
g_object_set (G_OBJECT (src), "num_buffers", 5, NULL);
//g_object_set (sink, "signal-handoffs", TRUE, NULL);
}
void
change_state (GstElement * element, GstBuffer * buf, GstPad * pad,
GstElement * pipeline)
{
gst_element_set_state (pipeline, GST_STATE_NULL);
}
int
main (gint argc, gchar * argv[])
{
GstElement *pipeline;
gst_init (&argc, &argv);
#ifndef TESTNUM
usage ();
return -1;
#endif
pipeline = gst_pipeline_new ("main_pipeline");
construct_pipeline (pipeline);
if (TESTNUM == 1) {
g_print ("thread test 1: stress test state changes...\n");
g_print ("NULL\n");
gst_element_set_state (pipeline, GST_STATE_NULL);
g_print ("READY\n");
gst_element_set_state (pipeline, GST_STATE_READY);
g_print ("NULL\n");
gst_element_set_state (pipeline, GST_STATE_NULL);
g_print ("PAUSED\n");
gst_element_set_state (pipeline, GST_STATE_PAUSED);
g_print ("READY\n");
gst_element_set_state (pipeline, GST_STATE_READY);
g_print ("PAUSED\n");
gst_element_set_state (pipeline, GST_STATE_PAUSED);
g_print ("PLAYING\n");
gst_element_set_state (pipeline, GST_STATE_PLAYING);
/* element likely hits EOS and does a state transition to PAUSED */
g_print ("READY\n");
gst_element_set_state (pipeline, GST_STATE_READY);
g_print ("NULL\n");
gst_element_set_state (pipeline, GST_STATE_NULL);
}
if (TESTNUM == 2 || TESTNUM == 3) {
gst_element_set_state (pipeline, GST_STATE_PLAYING);
g_print ("running ...\n");
while (gst_bin_iterate (GST_BIN (pipeline)));
g_print ("done ...\n");
gst_element_set_state (pipeline, GST_STATE_NULL);
}
if (TESTNUM == 3) {
gst_element_set_state (pipeline, GST_STATE_PLAYING);
g_print ("running ...\n");
while (gst_bin_iterate (GST_BIN (pipeline)));
docs/pwg/advanced-types.xml: Fix description for buffer-frames=0. Original commit message from CVS: * docs/pwg/advanced-types.xml: Fix description for buffer-frames=0. * docs/gst/tmpl/gstbin.sgml: * gst/gstbin.c: (gst_bin_child_state_change_func), (gst_bin_change_state), (gst_bin_change_state_norecurse): * gst/gstbin.h: * testsuite/threads/Makefile.am: * testsuite/threads/threadi.c: (cb_timeout), (cb_quit), (cb_eos), (cb_state), (cb_play), (main): Fix non-recursive state changes to *really* change the state of the object, and not just call parent_class->state_change. Fix a lot of lockups caused by this. Fixes #132775. Add test for the problem. Also enable test to show #142588 (fixed). * gst/gstthread.c: (gst_thread_change_state), (gst_thread_child_state_change): Don't exit the thread if we go to NULL and are inside thread context. Instead, return control to the main thread context and exit from there. * gst/gstelement.c: (gst_element_disable_threadsafe_properties): Don't unset virtual functions, since those may still be used. That's not necessarily correct, but suffices for now. * configure.ac: * testsuite/Makefile.am: * testsuite/pad/Makefile.am: * testsuite/pad/chainnopull.c: (gst_test_sink_class_init), (gst_test_sink_base_init), (gst_test_sink_chain), (gst_test_sink_init), (main): * testsuite/pad/getnopush.c: (gst_test_src_class_init), (gst_test_src_base_init), (gst_test_src_get), (gst_test_src_init), (main): * testsuite/pad/link.c: (gst_test_element_class_init), (gst_test_element_base_init), (gst_test_src_get), (gst_test_src_loop), (gst_test_src_init), (gst_test_filter_chain), (gst_test_filter_loop), (gst_test_filter_init), (gst_test_sink_chain), (gst_test_sink_loop), (gst_test_sink_init), (cb_error), (main): Add tests to show #150546. Pass, but should fail (currently disabled from the testsuite). * gst/gstscheduler.c: (gst_scheduler_dispose): Dereference child schedulers on dispose (#94464). * testsuite/bytestream/filepadsink.c: (gst_fp_sink_init): Fix typo. * testsuite/threads/thread.c: (main): Add more debug.
2005-01-31 15:51:19 +00:00
g_print ("done ...\n");
gst_element_set_state (pipeline, GST_STATE_NULL);
}
if (TESTNUM == 4) {
gint run;
gst_element_set_state (pipeline, GST_STATE_PLAYING);
g_print ("running ...\n");
for (run = 0; run < 3; run++) {
gst_bin_iterate (GST_BIN (pipeline));
}
gst_element_set_state (pipeline, GST_STATE_NULL);
}
if (TESTNUM == 5) {
/* I don't think this test is supposed to work */
GstElement *sink;
sink = gst_bin_get_by_name (GST_BIN (pipeline), "sink");
g_assert (sink);
g_signal_connect (G_OBJECT (sink), "handoff",
G_CALLBACK (change_state), pipeline);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
g_print ("running ...\n");
while (gst_bin_iterate (GST_BIN (pipeline)));
g_print ("stopping ...\n");
gst_element_set_state (pipeline, GST_STATE_NULL);
}
return 0;
}