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d8d03b6b98
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.
129 lines
3.7 KiB
C
129 lines
3.7 KiB
C
#include <gst/gst.h>
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/*
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* FIXME:
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* these tests should have a maximum run length, so that they get killed
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* if they lock up, which they're bound to do.
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*/
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void
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usage (void)
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{
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g_print ("compile this test with TESTNUM defined.\n"
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" available TESTNUMs: \n"
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" 1: stress test state change \n"
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" 2: iterate once \n"
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" 3: iterate twice \n"
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" 4: state change while running \n"
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" 5: state change in thread context\n");
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}
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static void
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construct_pipeline (GstElement * pipeline)
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{
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GstElement *src, *sink, *queue, *identity, *thread;
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src = gst_element_factory_make ("fakesrc", NULL);
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sink = gst_element_factory_make ("fakesink", "sink");
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identity = gst_element_factory_make ("identity", NULL);
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queue = gst_element_factory_make ("queue", NULL);
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thread = gst_element_factory_make ("thread", NULL);
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gst_element_link_many (src, queue, identity, sink, NULL);
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gst_bin_add_many (GST_BIN (pipeline), src, queue, thread, NULL);
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gst_bin_add_many (GST_BIN (thread), identity, sink, NULL);
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g_object_set (G_OBJECT (src), "num_buffers", 5, NULL);
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//g_object_set (sink, "signal-handoffs", TRUE, NULL);
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}
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void
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change_state (GstElement * element, GstBuffer * buf, GstPad * pad,
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GstElement * pipeline)
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{
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gst_element_set_state (pipeline, GST_STATE_NULL);
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}
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int
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main (gint argc, gchar * argv[])
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{
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GstElement *pipeline;
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gst_init (&argc, &argv);
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#ifndef TESTNUM
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usage ();
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return -1;
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#endif
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pipeline = gst_pipeline_new ("main_pipeline");
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construct_pipeline (pipeline);
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if (TESTNUM == 1) {
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g_print ("thread test 1: stress test state changes...\n");
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g_print ("NULL\n");
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gst_element_set_state (pipeline, GST_STATE_NULL);
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g_print ("READY\n");
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gst_element_set_state (pipeline, GST_STATE_READY);
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g_print ("NULL\n");
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gst_element_set_state (pipeline, GST_STATE_NULL);
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g_print ("PAUSED\n");
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gst_element_set_state (pipeline, GST_STATE_PAUSED);
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g_print ("READY\n");
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gst_element_set_state (pipeline, GST_STATE_READY);
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g_print ("PAUSED\n");
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gst_element_set_state (pipeline, GST_STATE_PAUSED);
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g_print ("PLAYING\n");
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gst_element_set_state (pipeline, GST_STATE_PLAYING);
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/* element likely hits EOS and does a state transition to PAUSED */
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g_print ("READY\n");
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gst_element_set_state (pipeline, GST_STATE_READY);
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g_print ("NULL\n");
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gst_element_set_state (pipeline, GST_STATE_NULL);
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}
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if (TESTNUM == 2 || TESTNUM == 3) {
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gst_element_set_state (pipeline, GST_STATE_PLAYING);
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g_print ("running ...\n");
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while (gst_bin_iterate (GST_BIN (pipeline)));
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g_print ("done ...\n");
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gst_element_set_state (pipeline, GST_STATE_NULL);
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}
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if (TESTNUM == 3) {
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gst_element_set_state (pipeline, GST_STATE_PLAYING);
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g_print ("running ...\n");
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while (gst_bin_iterate (GST_BIN (pipeline)));
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g_print ("done ...\n");
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gst_element_set_state (pipeline, GST_STATE_NULL);
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}
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if (TESTNUM == 4) {
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gint run;
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gst_element_set_state (pipeline, GST_STATE_PLAYING);
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g_print ("running ...\n");
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for (run = 0; run < 3; run++) {
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gst_bin_iterate (GST_BIN (pipeline));
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}
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gst_element_set_state (pipeline, GST_STATE_NULL);
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}
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if (TESTNUM == 5) {
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/* I don't think this test is supposed to work */
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GstElement *sink;
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sink = gst_bin_get_by_name (GST_BIN (pipeline), "sink");
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g_assert (sink);
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g_signal_connect (G_OBJECT (sink), "handoff",
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G_CALLBACK (change_state), pipeline);
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gst_element_set_state (pipeline, GST_STATE_PLAYING);
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g_print ("running ...\n");
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while (gst_bin_iterate (GST_BIN (pipeline)));
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g_print ("stopping ...\n");
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gst_element_set_state (pipeline, GST_STATE_NULL);
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}
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return 0;
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}
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