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gstreamer/tests/check/ges/basic.c
Edward Hervey a5261d23d2 tests: Make sure gst_bin_add succeeds 
And detect when we're trying to add contents to a gnlsource which
already has something
2010-12-09 17:43:08 +01:00

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/* GStreamer Editing Services
* Copyright (C) 2009 Edward Hervey <bilboed@bilboed.com>
*
* 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 <ges/ges.h>
#include <gst/check/gstcheck.h>
GST_START_TEST (test_ges_init)
{
/* Yes, I know.. minimalistic... */
ges_init ();
}
GST_END_TEST;
static gboolean
my_fill_track_func (GESTimelineObject * object,
GESTrackObject * trobject, GstElement * gnlobj, gpointer user_data)
{
GstElement *src;
GST_DEBUG ("timelineobj:%p, trackobject:%p, gnlobj:%p",
object, trobject, gnlobj);
/* Let's just put a fakesource in for the time being */
src = gst_element_factory_make ("fakesrc", NULL);
/* If this fails... that means that there already was something
* in it */
fail_unless (gst_bin_add (GST_BIN (gnlobj), src));
return TRUE;
}
GST_START_TEST (test_ges_scenario)
{
GESTimeline *timeline;
GESTimelineLayer *layer, *tmp_layer;
GESTrack *track;
GESCustomTimelineSource *source;
GESTrackObject *trackobject;
GList *trackobjects, *tmp;
ges_init ();
/* This is the simplest scenario ever */
/* Timeline and 1 Layer */
GST_DEBUG ("Create a timeline");
timeline = ges_timeline_new ();
fail_unless (timeline != NULL);
GST_DEBUG ("Create a layer");
layer = ges_timeline_layer_new ();
fail_unless (layer != NULL);
GST_DEBUG ("Add the layer to the timeline");
fail_unless (ges_timeline_add_layer (timeline, layer));
/* The timeline steals our reference to the layer */
ASSERT_OBJECT_REFCOUNT (layer, "layer", 1);
fail_unless (layer->timeline == timeline);
fail_unless (g_list_find (timeline->layers, layer) != NULL);
/* Give the Timeline a Track */
GST_DEBUG ("Create a Track");
track = ges_track_new (GES_TRACK_TYPE_CUSTOM, GST_CAPS_ANY);
fail_unless (track != NULL);
GST_DEBUG ("Add the track to the timeline");
fail_unless (ges_timeline_add_track (timeline, track));
/* The timeline steals the reference to the track */
ASSERT_OBJECT_REFCOUNT (track, "track", 1);
fail_unless (track->timeline == timeline);
fail_unless ((gpointer) GST_ELEMENT_PARENT (track) == (gpointer) timeline);
/* Create a source and add it to the Layer */
GST_DEBUG ("Creating a source");
source = ges_custom_timeline_source_new (my_fill_track_func, NULL);
fail_unless (source != NULL);
GST_DEBUG ("Adding the source to the timeline layer");
fail_unless (ges_timeline_layer_add_object (layer,
GES_TIMELINE_OBJECT (source)));
tmp_layer = ges_timeline_object_get_layer (GES_TIMELINE_OBJECT (source));
fail_unless (tmp_layer == layer);
ASSERT_OBJECT_REFCOUNT (source, "source", 1);
g_object_unref (tmp_layer);
ASSERT_OBJECT_REFCOUNT (layer, "layer", 1);
/* Make sure the associated TrackObject is in the Track */
trackobjects =
ges_timeline_object_get_track_objects (GES_TIMELINE_OBJECT (source));
fail_unless (trackobjects != NULL);
trackobject = GES_TRACK_OBJECT (trackobjects->data);
ASSERT_OBJECT_REFCOUNT (trackobject, "trackobject", 2);
for (tmp = trackobjects; tmp; tmp = tmp->next) {
g_object_unref (GES_TRACK_OBJECT (tmp->data));
}
g_list_free (trackobjects);
ASSERT_OBJECT_REFCOUNT (trackobject, "trackobject", 1);
GST_DEBUG ("Remove the TimelineObject from the layer");
/* Now remove the timelineobject */
g_object_ref (source);
ASSERT_OBJECT_REFCOUNT (layer, "layer", 1);
fail_unless (ges_timeline_layer_remove_object (layer,
GES_TIMELINE_OBJECT (source)));
ASSERT_OBJECT_REFCOUNT (source, "source", 1);
ASSERT_OBJECT_REFCOUNT (layer, "layer", 1);
tmp_layer = ges_timeline_object_get_layer (GES_TIMELINE_OBJECT (source));
fail_unless (tmp_layer == NULL);
trackobjects =
ges_timeline_object_get_track_objects (GES_TIMELINE_OBJECT (source));
fail_unless (trackobjects == NULL); /* No unreffing then */
g_object_unref (source);
GST_DEBUG ("Removing track from the timeline");
/* Remove the track from the timeline */
g_object_ref (track);
fail_unless (ges_timeline_remove_track (timeline, track));
fail_unless (track->timeline == NULL);
fail_unless (timeline->tracks == NULL);
ASSERT_OBJECT_REFCOUNT (track, "track", 1);
g_object_unref (track);
GST_DEBUG ("Removing layer from the timeline");
/* Remove the layer from the timeline */
g_object_ref (layer);
fail_unless (ges_timeline_remove_layer (timeline, layer));
fail_unless (layer->timeline == NULL);
fail_unless (timeline->layers == NULL);
ASSERT_OBJECT_REFCOUNT (layer, "layer", 1);
g_object_unref (layer);
/* Finally clean up our object */
ASSERT_OBJECT_REFCOUNT (timeline, "timeline", 1);
g_object_unref (timeline);
}
GST_END_TEST;
/* very similar to the above, except we add the timeline object to the layer
* and then add it to the timeline.
*/
GST_START_TEST (test_ges_timeline_add_layer)
{
GESTimeline *timeline;
GESTimelineLayer *layer, *tmp_layer;
GESTrack *track;
GESCustomTimelineSource *s1, *s2, *s3;
GList *trackobjects, *tmp;
GESTrackObject *trackobject;
ges_init ();
/* Timeline and 1 Layer */
GST_DEBUG ("Create a timeline");
timeline = ges_timeline_new ();
fail_unless (timeline != NULL);
GST_DEBUG ("Create a layer");
layer = ges_timeline_layer_new ();
fail_unless (layer != NULL);
/* Give the Timeline a Track */
GST_DEBUG ("Create a Track");
track = ges_track_new (GES_TRACK_TYPE_CUSTOM, GST_CAPS_ANY);
fail_unless (track != NULL);
GST_DEBUG ("Add the track to the timeline");
fail_unless (ges_timeline_add_track (timeline, track));
/* The timeline steals the reference to the track */
ASSERT_OBJECT_REFCOUNT (track, "track", 1);
fail_unless (track->timeline == timeline);
fail_unless ((gpointer) GST_ELEMENT_PARENT (track) == (gpointer) timeline);
/* Create a source and add it to the Layer */
GST_DEBUG ("Creating a source");
s1 = ges_custom_timeline_source_new (my_fill_track_func, NULL);
fail_unless (s1 != NULL);
fail_unless (ges_timeline_layer_add_object (layer, GES_TIMELINE_OBJECT (s1)));
tmp_layer = ges_timeline_object_get_layer (GES_TIMELINE_OBJECT (s1));
fail_unless (tmp_layer == layer);
ASSERT_OBJECT_REFCOUNT (layer, "layer", 2);
g_object_unref (tmp_layer);
GST_DEBUG ("Creating a source");
s2 = ges_custom_timeline_source_new (my_fill_track_func, NULL);
fail_unless (s2 != NULL);
fail_unless (ges_timeline_layer_add_object (layer, GES_TIMELINE_OBJECT (s2)));
tmp_layer = ges_timeline_object_get_layer (GES_TIMELINE_OBJECT (s2));
fail_unless (tmp_layer == layer);
ASSERT_OBJECT_REFCOUNT (layer, "layer", 2);
g_object_unref (tmp_layer);
GST_DEBUG ("Creating a source");
s3 = ges_custom_timeline_source_new (my_fill_track_func, NULL);
fail_unless (s3 != NULL);
fail_unless (ges_timeline_layer_add_object (layer, GES_TIMELINE_OBJECT (s3)));
tmp_layer = ges_timeline_object_get_layer (GES_TIMELINE_OBJECT (s3));
fail_unless (tmp_layer == layer);
ASSERT_OBJECT_REFCOUNT (layer, "layer", 2);
g_object_unref (tmp_layer);
GST_DEBUG ("Add the layer to the timeline");
fail_unless (ges_timeline_add_layer (timeline, layer));
/* The timeline steals our reference to the layer */
ASSERT_OBJECT_REFCOUNT (layer, "layer", 1);
fail_unless (layer->timeline == timeline);
fail_unless (g_list_find (timeline->layers, layer) != NULL);
/* Make sure the associated TrackObjects are in the Track */
trackobjects =
ges_timeline_object_get_track_objects (GES_TIMELINE_OBJECT (s1));
fail_unless (trackobjects != NULL);
trackobject = GES_TRACK_OBJECT (trackobjects->data);
ASSERT_OBJECT_REFCOUNT (trackobject, "trackobject", 2);
for (tmp = trackobjects; tmp; tmp = tmp->next) {
g_object_unref (GES_TRACK_OBJECT (tmp->data));
}
g_list_free (trackobjects);
ASSERT_OBJECT_REFCOUNT (trackobject, "trackobject", 1);
trackobjects =
ges_timeline_object_get_track_objects (GES_TIMELINE_OBJECT (s2));
trackobject = GES_TRACK_OBJECT (trackobjects->data);
fail_unless (trackobjects != NULL);
for (tmp = trackobjects; tmp; tmp = tmp->next) {
g_object_unref (GES_TRACK_OBJECT (tmp->data));
}
g_list_free (trackobjects);
ASSERT_OBJECT_REFCOUNT (GES_TRACK_OBJECT (trackobject), "trackobject", 1);
trackobjects =
ges_timeline_object_get_track_objects (GES_TIMELINE_OBJECT (s3));
trackobject = GES_TRACK_OBJECT (trackobjects->data);
fail_unless (trackobjects != NULL);
for (tmp = trackobjects; tmp; tmp = tmp->next) {
g_object_unref (GES_TRACK_OBJECT (tmp->data));
}
g_list_free (trackobjects);
ASSERT_OBJECT_REFCOUNT (trackobject, "trackobject", 1);
/* theoretically this is all we need to do to ensure cleanup */
g_object_unref (timeline);
}
GST_END_TEST;
/* this time we add the layer before we add the track. */
GST_START_TEST (test_ges_timeline_add_layer_first)
{
GESTimeline *timeline;
GESTimelineLayer *layer, *tmp_layer;
GESTrack *track;
GESCustomTimelineSource *s1, *s2, *s3;
GList *trackobjects, *tmp;
ges_init ();
/* Timeline and 1 Layer */
GST_DEBUG ("Create a timeline");
timeline = ges_timeline_new ();
fail_unless (timeline != NULL);
GST_DEBUG ("Create a layer");
layer = ges_timeline_layer_new ();
fail_unless (layer != NULL);
/* Give the Timeline a Track */
GST_DEBUG ("Create a Track");
track = ges_track_new (GES_TRACK_TYPE_CUSTOM, GST_CAPS_ANY);
fail_unless (track != NULL);
/* Create a source and add it to the Layer */
GST_DEBUG ("Creating a source");
s1 = ges_custom_timeline_source_new (my_fill_track_func, NULL);
fail_unless (s1 != NULL);
fail_unless (ges_timeline_layer_add_object (layer, GES_TIMELINE_OBJECT (s1)));
tmp_layer = ges_timeline_object_get_layer (GES_TIMELINE_OBJECT (s1));
fail_unless (tmp_layer == layer);
g_object_unref (tmp_layer);
GST_DEBUG ("Creating a source");
s2 = ges_custom_timeline_source_new (my_fill_track_func, NULL);
fail_unless (s2 != NULL);
fail_unless (ges_timeline_layer_add_object (layer, GES_TIMELINE_OBJECT (s2)));
tmp_layer = ges_timeline_object_get_layer (GES_TIMELINE_OBJECT (s2));
fail_unless (tmp_layer == layer);
g_object_unref (tmp_layer);
GST_DEBUG ("Creating a source");
s3 = ges_custom_timeline_source_new (my_fill_track_func, NULL);
fail_unless (s3 != NULL);
fail_unless (ges_timeline_layer_add_object (layer, GES_TIMELINE_OBJECT (s3)));
tmp_layer = ges_timeline_object_get_layer (GES_TIMELINE_OBJECT (s3));
fail_unless (tmp_layer == layer);
g_object_unref (tmp_layer);
GST_DEBUG ("Add the layer to the timeline");
fail_unless (ges_timeline_add_layer (timeline, layer));
/* The timeline steals our reference to the layer */
ASSERT_OBJECT_REFCOUNT (layer, "layer", 1);
fail_unless (layer->timeline == timeline);
fail_unless (g_list_find (timeline->layers, layer) != NULL);
GST_DEBUG ("Add the track to the timeline");
fail_unless (ges_timeline_add_track (timeline, track));
ASSERT_OBJECT_REFCOUNT (track, "track", 1);
fail_unless (track->timeline == timeline);
fail_unless ((gpointer) GST_ELEMENT_PARENT (track) == (gpointer) timeline);
/* Make sure the associated TrackObjects are in the Track */
trackobjects =
ges_timeline_object_get_track_objects (GES_TIMELINE_OBJECT (s1));
fail_unless (trackobjects != NULL);
for (tmp = trackobjects; tmp; tmp = tmp->next) {
ASSERT_OBJECT_REFCOUNT (GES_TRACK_OBJECT (tmp->data), "trackobject", 2);
g_object_unref (GES_TRACK_OBJECT (tmp->data));
}
g_list_free (trackobjects);
trackobjects =
ges_timeline_object_get_track_objects (GES_TIMELINE_OBJECT (s2));
fail_unless (trackobjects != NULL);
for (tmp = trackobjects; tmp; tmp = tmp->next) {
ASSERT_OBJECT_REFCOUNT (GES_TRACK_OBJECT (tmp->data), "trackobject", 2);
g_object_unref (GES_TRACK_OBJECT (tmp->data));
}
g_list_free (trackobjects);
trackobjects =
ges_timeline_object_get_track_objects (GES_TIMELINE_OBJECT (s3));
fail_unless (trackobjects != NULL);
for (tmp = trackobjects; tmp; tmp = tmp->next) {
ASSERT_OBJECT_REFCOUNT (GES_TRACK_OBJECT (tmp->data), "trackobject", 2);
g_object_unref (GES_TRACK_OBJECT (tmp->data));
}
g_list_free (trackobjects);
/* theoretically this is all we need to do to ensure cleanup */
g_object_unref (timeline);
}
GST_END_TEST;
GST_START_TEST (test_ges_timeline_remove_track)
{
GESTimeline *timeline;
GESTimelineLayer *layer, *tmp_layer;
GESTrack *track;
GESCustomTimelineSource *s1, *s2, *s3;
GESTrackObject *t1, *t2, *t3;
GList *trackobjects, *tmp;
ges_init ();
/* Timeline and 1 Layer */
GST_DEBUG ("Create a timeline");
timeline = ges_timeline_new ();
fail_unless (timeline != NULL);
GST_DEBUG ("Create a layer");
layer = ges_timeline_layer_new ();
fail_unless (layer != NULL);
/* Give the Timeline a Track */
GST_DEBUG ("Create a Track");
track = ges_track_new (GES_TRACK_TYPE_CUSTOM, GST_CAPS_ANY);
fail_unless (track != NULL);
/* Create a source and add it to the Layer */
GST_DEBUG ("Creating a source");
s1 = ges_custom_timeline_source_new (my_fill_track_func, NULL);
fail_unless (s1 != NULL);
fail_unless (ges_timeline_layer_add_object (layer, GES_TIMELINE_OBJECT (s1)));
tmp_layer = ges_timeline_object_get_layer (GES_TIMELINE_OBJECT (s1));
fail_unless (tmp_layer == layer);
g_object_unref (tmp_layer);
GST_DEBUG ("Creating a source");
s2 = ges_custom_timeline_source_new (my_fill_track_func, NULL);
fail_unless (s2 != NULL);
fail_unless (ges_timeline_layer_add_object (layer, GES_TIMELINE_OBJECT (s2)));
tmp_layer = ges_timeline_object_get_layer (GES_TIMELINE_OBJECT (s2));
fail_unless (tmp_layer == layer);
g_object_unref (tmp_layer);
GST_DEBUG ("Creating a source");
s3 = ges_custom_timeline_source_new (my_fill_track_func, NULL);
fail_unless (s3 != NULL);
fail_unless (ges_timeline_layer_add_object (layer, GES_TIMELINE_OBJECT (s3)));
tmp_layer = ges_timeline_object_get_layer (GES_TIMELINE_OBJECT (s3));
fail_unless (tmp_layer == layer);
g_object_unref (tmp_layer);
GST_DEBUG ("Add the layer to the timeline");
fail_unless (ges_timeline_add_layer (timeline, layer));
/* The timeline steals our reference to the layer */
ASSERT_OBJECT_REFCOUNT (layer, "layer", 1);
fail_unless (layer->timeline == timeline);
fail_unless (g_list_find (timeline->layers, layer) != NULL);
GST_DEBUG ("Add the track to the timeline");
fail_unless (ges_timeline_add_track (timeline, track));
ASSERT_OBJECT_REFCOUNT (track, "track", 1);
fail_unless (track->timeline == timeline);
fail_unless ((gpointer) GST_ELEMENT_PARENT (track) == (gpointer) timeline);
/* Make sure the associated TrackObjects are in the Track */
trackobjects =
ges_timeline_object_get_track_objects (GES_TIMELINE_OBJECT (s1));
fail_unless (trackobjects != NULL);
t1 = GES_TRACK_OBJECT ((trackobjects)->data);
g_object_ref (t1);
for (tmp = trackobjects; tmp; tmp = tmp->next) {
ASSERT_OBJECT_REFCOUNT (GES_TRACK_OBJECT (tmp->data), "trackobject", 3);
g_object_unref (GES_TRACK_OBJECT (tmp->data));
}
g_list_free (trackobjects);
ASSERT_OBJECT_REFCOUNT (t1, "trackobject", 2);
trackobjects =
ges_timeline_object_get_track_objects (GES_TIMELINE_OBJECT (s2));
fail_unless (trackobjects != NULL);
t2 = GES_TRACK_OBJECT (trackobjects->data);
g_object_ref (t2);
for (tmp = trackobjects; tmp; tmp = tmp->next) {
ASSERT_OBJECT_REFCOUNT (GES_TRACK_OBJECT (tmp->data), "trackobject", 3);
g_object_unref (GES_TRACK_OBJECT (tmp->data));
}
g_list_free (trackobjects);
ASSERT_OBJECT_REFCOUNT (t2, "t2", 2);
trackobjects =
ges_timeline_object_get_track_objects (GES_TIMELINE_OBJECT (s3));
fail_unless (trackobjects != NULL);
t3 = GES_TRACK_OBJECT (trackobjects->data);
g_object_ref (t3);
for (tmp = trackobjects; tmp; tmp = tmp->next) {
ASSERT_OBJECT_REFCOUNT (GES_TRACK_OBJECT (tmp->data), "trackobject", 3);
g_object_unref (GES_TRACK_OBJECT (tmp->data));
}
g_list_free (trackobjects);
ASSERT_OBJECT_REFCOUNT (t3, "t3", 2);
/* remove the track and check that the track objects have been released */
fail_unless (ges_timeline_remove_track (timeline, track));
ASSERT_OBJECT_REFCOUNT (t1, "trackobject", 1);
ASSERT_OBJECT_REFCOUNT (t2, "trackobject", 1);
ASSERT_OBJECT_REFCOUNT (t3, "trackobject", 1);
g_object_unref (t1);
g_object_unref (t2);
g_object_unref (t3);
g_object_unref (timeline);
}
GST_END_TEST;
static Suite *
ges_suite (void)
{
Suite *s = suite_create ("ges");
TCase *tc_chain = tcase_create ("basic");
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_ges_init);
tcase_add_test (tc_chain, test_ges_scenario);
tcase_add_test (tc_chain, test_ges_timeline_add_layer);
tcase_add_test (tc_chain, test_ges_timeline_add_layer_first);
tcase_add_test (tc_chain, test_ges_timeline_remove_track);
return s;
}
int
main (int argc, char **argv)
{
int nf;
Suite *s = ges_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;
}
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