gstreamer/tests/check/pipelines/simple-launch-lines.c

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/* GStreamer
* Copyright (C) 2005 Andy Wingo <wingo@pobox.com>
*
* simple_launch_lines.c: Unit test for simple pipelines
*
* 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 "../gstcheck.h"
static GstElement *
setup_pipeline (gchar * pipe_descr)
{
GstElement *pipeline;
pipeline = gst_parse_launch (pipe_descr, NULL);
g_return_val_if_fail (GST_IS_PIPELINE (pipeline), NULL);
return pipeline;
}
/* events is a mask of expected events. tevent is the expected terminal event.
the poll call will time out after half a second.
*/
static void
run_pipeline (GstElement * pipe, gchar * descr,
GstMessageType events, GstMessageType tevent)
{
GstBus *bus;
GstMessageType revent;
bus = gst_element_get_bus (pipe);
g_assert (bus);
gst_element_set_state (pipe, GST_STATE_PLAYING);
while (1) {
revent = gst_bus_poll (bus, GST_MESSAGE_ANY, GST_SECOND / 2);
/* always have to pop the message before getting back into poll */
if (revent != GST_MESSAGE_UNKNOWN)
gst_message_unref (gst_bus_pop (bus));
if (revent == tevent) {
break;
} else if (revent == GST_MESSAGE_UNKNOWN) {
g_critical ("Unexpected timeout in gst_bus_poll, looking for %d: %s",
tevent, descr);
break;
} else if (revent & events) {
continue;
}
g_critical ("Unexpected message received of type %d, looking for %d: %s",
revent, tevent, descr);
}
gst_element_set_state (pipe, GST_STATE_NULL);
gst_object_unref (GST_OBJECT (pipe));
}
START_TEST (test_2_elements)
{
gchar *s;
/* has-loop got unimplemented at some point, so these aren't actually testing
* what they're supposed to -- a big ol' FIXME */
s = "fakesrc has-loop=false ! fakesink has-loop=true";
run_pipeline (setup_pipeline (s), s,
GST_MESSAGE_STATE_CHANGED, GST_MESSAGE_UNKNOWN);
s = "fakesrc has-loop=true ! fakesink has-loop=false";
run_pipeline (setup_pipeline (s), s,
GST_MESSAGE_STATE_CHANGED, GST_MESSAGE_UNKNOWN);
s = "fakesrc has-loop=false num-buffers=10 ! fakesink has-loop=true";
run_pipeline (setup_pipeline (s), s,
GST_MESSAGE_STATE_CHANGED, GST_MESSAGE_EOS);
s = "fakesrc has-loop=true num-buffers=10 ! fakesink has-loop=false";
run_pipeline (setup_pipeline (s), s,
GST_MESSAGE_STATE_CHANGED, GST_MESSAGE_EOS);
/* Should raise a critical, but doesn't with has-loop not working
s = "fakesrc has-loop=false ! fakesink has-loop=false";
ASSERT_CRITICAL (run_pipeline (setup_pipeline (s), s,
GST_MESSAGE_STATE_CHANGED, GST_MESSAGE_UNKNOWN)); */
}
gst/base/gsttypefindhelper.c (gst_type_find_helper): Unref any remaining buffer. 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.
2005-06-27 18:35:05 +00:00
END_TEST static void
got_handoff (GstElement * sink, GstBuffer * buf, GstPad * pad, gpointer unused)
{
gst_element_post_message
(sink, gst_message_new_application (gst_structure_new ("foo", NULL)));
}
static void
assert_live_count (GType type, gint live)
{
GstAllocTrace *trace;
const gchar *name;
if (gst_alloc_trace_available ()) {
name = g_type_name (type);
g_assert (name);
trace = gst_alloc_trace_get (name);
if (trace) {
g_return_if_fail (trace->live == live);
}
} else {
g_print ("\nSkipping live count tests; recompile with traces to enable\n");
}
}
START_TEST (test_stop_from_app)
{
GstElement *fakesrc, *fakesink, *pipeline;
GstBus *bus;
GstMessageType revent;
assert_live_count (GST_TYPE_BUFFER, 0);
fakesrc = gst_element_factory_make ("fakesrc", NULL);
fakesink = gst_element_factory_make ("fakesink", NULL);
pipeline = gst_element_factory_make ("pipeline", NULL);
g_return_if_fail (fakesrc && fakesink && pipeline);
gst_element_link (fakesrc, fakesink);
gst_bin_add_many (GST_BIN (pipeline), fakesrc, fakesink, NULL);
g_object_set (fakesink, "signal-handoffs", (gboolean) TRUE, NULL);
g_signal_connect (fakesink, "handoff", G_CALLBACK (got_handoff), NULL);
gst_element_set_state (pipeline, GST_STATE_PLAYING);
bus = gst_element_get_bus (pipeline);
g_assert (bus);
/* will time out after half a second */
revent = gst_bus_poll (bus, GST_MESSAGE_APPLICATION, GST_SECOND / 2);
g_return_if_fail (revent == GST_MESSAGE_APPLICATION);
gst_message_unref (gst_bus_pop (bus));
gst_element_set_state (pipeline, GST_STATE_NULL);
gst_object_unref (GST_OBJECT (pipeline));
assert_live_count (GST_TYPE_BUFFER, 0);
}
END_TEST Suite * simple_launch_lines_suite (void)
{
Suite *s = suite_create ("Pipelines");
TCase *tc_chain = tcase_create ("linear");
/* time out after 20s, not the default 3 */
tcase_set_timeout (tc_chain, 20);
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_2_elements);
gst/base/gsttypefindhelper.c (gst_type_find_helper): Unref any remaining buffer. 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.
2005-06-27 18:35:05 +00:00
tcase_add_test (tc_chain, test_stop_from_app);
return s;
}
int
main (int argc, char **argv)
{
int nf;
Suite *s = simple_launch_lines_suite ();
SRunner *sr = srunner_create (s);
gst_check_init (&argc, &argv);
srunner_run_all (sr, CK_NORMAL);
nf = srunner_ntests_failed (sr);
srunner_free (sr);
return nf;
}