gstreamer/tests/check/ges/text_properties.c

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/* GStreamer Editing Services
* Copyright (C) 2010 Brandon Lewis <brandon.lewis@collabora.co.uk>
*
* 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
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
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*/
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#include "test-utils.h"
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#include <ges/ges.h>
#include <gst/check/gstcheck.h>
GST_START_TEST (test_text_properties_in_layer)
{
GESTimeline *timeline;
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GESLayer *layer;
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GESTrack *a, *v;
GESTrackElement *track_element;
GESTestClip *source;
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gchar *text;
gint halign, valign;
ges_init ();
timeline = ges_timeline_new ();
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layer = (GESLayer *) ges_simple_layer_new ();
a = GES_TRACK (ges_audio_track_new ());
v = GES_TRACK (ges_video_track_new ());
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ges_timeline_add_track (timeline, a);
ges_timeline_add_track (timeline, v);
ges_timeline_add_layer (timeline, layer);
source = ges_test_clip_new ();
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g_object_set (source, "duration", (guint64) GST_SECOND, NULL);
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ges_simple_layer_add_object ((GESSimpleLayer *) layer, (GESClip *) source, 0);
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track_element =
ges_clip_find_track_element (GES_CLIP (source), v, GES_TYPE_TEXT_OVERLAY);
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fail_unless (track_element != NULL);
assert_equals_int (track_element->active, FALSE);
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/* specifically test the text property */
g_object_set (source, "text", (gchar *) "some text", NULL);
g_object_get (source, "text", &text, NULL);
assert_equals_string ("some text", text);
g_free (text);
assert_equals_int (track_element->active, TRUE);
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/* test the font-desc property */
g_object_set (source, "font-desc", (gchar *) "sans 72", NULL);
g_object_get (source, "font-desc", &text, NULL);
assert_equals_string ("sans 72", text);
g_free (text);
assert_equals_string ("sans 72",
ges_text_overlay_get_font_desc (GES_TEXT_OVERLAY (track_element)));
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g_object_set (source, "text", (gchar *) NULL, NULL);
assert_equals_int (track_element->active, FALSE);
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/* test halign and valign */
g_object_set (source, "halignment", (gint)
GES_TEXT_HALIGN_LEFT, "valignment", (gint) GES_TEXT_VALIGN_TOP, NULL);
g_object_get (source, "halignment", &halign, "valignment", &valign, NULL);
assert_equals_int (halign, GES_TEXT_HALIGN_LEFT);
assert_equals_int (valign, GES_TEXT_VALIGN_TOP);
halign = ges_text_overlay_get_halignment (GES_TEXT_OVERLAY (track_element));
valign = ges_text_overlay_get_valignment (GES_TEXT_OVERLAY (track_element));
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assert_equals_int (halign, GES_TEXT_HALIGN_LEFT);
assert_equals_int (valign, GES_TEXT_VALIGN_TOP);
GST_DEBUG ("removing the source");
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ges_layer_remove_clip (layer, (GESClip *) source);
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GST_DEBUG ("removing the layer");
gst_object_unref (track_element);
gst_object_unref (timeline);
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}
GST_END_TEST;
static Suite *
ges_suite (void)
{
Suite *s = suite_create ("ges-text-properties");
TCase *tc_chain = tcase_create ("text_properties");
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suite_add_tcase (s, tc_chain);
/* Disabled until adding overlays/effect to generic sources
* is re-added. (Edward, 15th Dec 2010) */
if (0) {
tcase_add_test (tc_chain, test_text_properties_in_layer);
}
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return s;
}
GST_CHECK_MAIN (ges);