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Original commit message from CVS: 2005-06-27 Andy Wingo <wingo@pobox.com> * gst/base/gsttypefindhelper.c (gst_type_find_helper): Unref any remaining buffer. * gst/gsttrace.c (gst_alloc_trace_list_sorted): New helper, returns a sorted copy of the trace list. (gst_alloc_trace_print_live): New API, only prints traces with live objects. Sort the list. (gst_alloc_trace_print_all): Sort the list. (gst_alloc_trace_print): Align columns. * gst/elements/gstttypefindelement.c: * gst/elements/gsttee.c: * gst/base/gstbasesrc.c: * gst/base/gstbasesink.c: * gst/base/gstbasetransform.c: * gst/gstqueue.c: Adapt for pad activation changes. * gst/gstpipeline.c (gst_pipeline_init): Unref after parenting sched. (gst_pipeline_dispose): Drop ref on sched. * gst/gstpad.c (gst_pad_init): Set the default activate func. (gst_pad_activate_default): Push mode by default. (pre_activate_switch, post_activate_switch): New stubs, things to do before and after switching activation modes on pads. (gst_pad_set_active): Take a boolean and not a mode, dispatch to the pad's activate function to choose which mode to activate. Shortcut on deactivation and call the right function directly. (gst_pad_activate_pull): New API, (de)activates a pad in pull mode. (gst_pad_activate_push): New API, same for push mode. (gst_pad_set_activate_function) (gst_pad_set_activatepull_function) (gst_pad_set_activatepush_function): Setters for new API. * gst/gstminiobject.c (gst_mini_object_new, gst_mini_object_free): Trace all miniobjects. (gst_mini_object_make_writable): Unref the arg if we copy, like gst_caps_make_writable. * gst/gstmessage.c (_gst_message_initialize): No trace init. * gst/gstghostpad.c (gst_proxy_pad_do_activate) (gst_proxy_pad_do_activatepull, gst_proxy_pad_do_activatepush): Adapt for new pad API. * gst/gstevent.c (_gst_event_initialize): Don't initialize trace. * gst/gstelement.h: * gst/gstelement.c (gst_element_iterate_src_pads) (gst_element_iterate_sink_pads): New API functions. * gst/gstelement.c (iterator_fold_with_resync): New utility, should fold into gstiterator.c in some form. (gst_element_pads_activate): Simplified via use of fold and delegation of decisions to gstpad->activate. * gst/gstbus.c (gst_bus_source_finalize): Set the bus to NULL, help in debugging. * gst/gstbuffer.c (_gst_buffer_initialize): Ref the buffer type class once in init, like gstmessage. Didn't run into this issue but it seems correct. Don't initialize a trace, gstminiobject does that. * check/pipelines/simple_launch_lines.c (test_stop_from_app): New test, runs fakesrc ! fakesink, stopping on ::handoff via a message to the bus. (assert_live_count): New util function, uses alloc traces to check cleanup. * check/gst/gstghostpad.c (test_ghost_pads): More refcount checks. To be modified when unlink drops the internal pad.
192 lines
5.5 KiB
C
192 lines
5.5 KiB
C
/* GStreamer
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* Copyright (C) 2005 Andy Wingo <wingo@pobox.com>
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*
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* simple_launch_lines.c: Unit test for simple pipelines
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include "../gstcheck.h"
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static GstElement *
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setup_pipeline (gchar * pipe_descr)
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{
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GstElement *pipeline;
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pipeline = gst_parse_launch (pipe_descr, NULL);
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g_return_val_if_fail (GST_IS_PIPELINE (pipeline), NULL);
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return pipeline;
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}
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/* events is a mask of expected events. tevent is the expected terminal event.
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the poll call will time out after half a second.
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*/
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static void
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run_pipeline (GstElement * pipe, gchar * descr,
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GstMessageType events, GstMessageType tevent)
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{
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GstBus *bus;
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GstMessageType revent;
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bus = gst_element_get_bus (pipe);
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g_assert (bus);
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gst_element_set_state (pipe, GST_STATE_PLAYING);
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while (1) {
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revent = gst_bus_poll (bus, GST_MESSAGE_ANY, GST_SECOND / 2);
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/* always have to pop the message before getting back into poll */
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if (revent != GST_MESSAGE_UNKNOWN)
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gst_message_unref (gst_bus_pop (bus));
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if (revent == tevent) {
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break;
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} else if (revent == GST_MESSAGE_UNKNOWN) {
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g_critical ("Unexpected timeout in gst_bus_poll, looking for %d: %s",
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tevent, descr);
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break;
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} else if (revent & events) {
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continue;
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}
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g_critical ("Unexpected message received of type %d, looking for %d: %s",
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revent, tevent, descr);
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}
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gst_element_set_state (pipe, GST_STATE_NULL);
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gst_object_unref (GST_OBJECT (pipe));
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}
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START_TEST (test_2_elements)
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{
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gchar *s;
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/* has-loop got unimplemented at some point, so these aren't actually testing
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* what they're supposed to -- a big ol' FIXME */
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s = "fakesrc has-loop=false ! fakesink has-loop=true";
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run_pipeline (setup_pipeline (s), s,
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GST_MESSAGE_STATE_CHANGED, GST_MESSAGE_UNKNOWN);
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s = "fakesrc has-loop=true ! fakesink has-loop=false";
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run_pipeline (setup_pipeline (s), s,
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GST_MESSAGE_STATE_CHANGED, GST_MESSAGE_UNKNOWN);
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s = "fakesrc has-loop=false num-buffers=10 ! fakesink has-loop=true";
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run_pipeline (setup_pipeline (s), s,
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GST_MESSAGE_STATE_CHANGED, GST_MESSAGE_EOS);
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s = "fakesrc has-loop=true num-buffers=10 ! fakesink has-loop=false";
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run_pipeline (setup_pipeline (s), s,
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GST_MESSAGE_STATE_CHANGED, GST_MESSAGE_EOS);
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/* Should raise a critical, but doesn't with has-loop not working
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s = "fakesrc has-loop=false ! fakesink has-loop=false";
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ASSERT_CRITICAL (run_pipeline (setup_pipeline (s), s,
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GST_MESSAGE_STATE_CHANGED, GST_MESSAGE_UNKNOWN)); */
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}
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END_TEST static void
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got_handoff (GstElement * sink, GstBuffer * buf, GstPad * pad, gpointer unused)
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{
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gst_element_post_message
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(sink, gst_message_new_application (gst_structure_new ("foo", NULL)));
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}
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static void
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assert_live_count (GType type, gint live)
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{
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GstAllocTrace *trace;
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const gchar *name;
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if (gst_alloc_trace_available ()) {
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name = g_type_name (type);
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g_assert (name);
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trace = gst_alloc_trace_get (name);
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if (trace) {
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g_return_if_fail (trace->live == live);
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}
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} else {
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g_print ("\nSkipping live count tests; recompile with traces to enable\n");
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}
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}
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START_TEST (test_stop_from_app)
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{
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GstElement *fakesrc, *fakesink, *pipeline;
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GstBus *bus;
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GstMessageType revent;
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assert_live_count (GST_TYPE_BUFFER, 0);
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fakesrc = gst_element_factory_make ("fakesrc", NULL);
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fakesink = gst_element_factory_make ("fakesink", NULL);
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pipeline = gst_element_factory_make ("pipeline", NULL);
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g_return_if_fail (fakesrc && fakesink && pipeline);
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gst_element_link (fakesrc, fakesink);
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gst_bin_add_many (GST_BIN (pipeline), fakesrc, fakesink, NULL);
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g_object_set (fakesink, "signal-handoffs", (gboolean) TRUE, NULL);
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g_signal_connect (fakesink, "handoff", G_CALLBACK (got_handoff), NULL);
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gst_element_set_state (pipeline, GST_STATE_PLAYING);
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bus = gst_element_get_bus (pipeline);
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g_assert (bus);
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/* will time out after half a second */
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revent = gst_bus_poll (bus, GST_MESSAGE_APPLICATION, GST_SECOND / 2);
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g_return_if_fail (revent == GST_MESSAGE_APPLICATION);
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gst_message_unref (gst_bus_pop (bus));
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gst_element_set_state (pipeline, GST_STATE_NULL);
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gst_object_unref (GST_OBJECT (pipeline));
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assert_live_count (GST_TYPE_BUFFER, 0);
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}
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END_TEST Suite * simple_launch_lines_suite (void)
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{
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Suite *s = suite_create ("Pipelines");
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TCase *tc_chain = tcase_create ("linear");
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/* time out after 20s, not the default 3 */
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tcase_set_timeout (tc_chain, 20);
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_2_elements);
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tcase_add_test (tc_chain, test_stop_from_app);
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return s;
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}
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int
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main (int argc, char **argv)
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{
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int nf;
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Suite *s = simple_launch_lines_suite ();
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SRunner *sr = srunner_create (s);
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gst_check_init (&argc, &argv);
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srunner_run_all (sr, CK_NORMAL);
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nf = srunner_ntests_failed (sr);
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srunner_free (sr);
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return nf;
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}
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