Commit 49d9df0e authored by Tim-Philipp Müller's avatar Tim-Philipp Müller
Browse files

tests/check/: Add a few tests for the channel position stuff in libgstaudio.

Original commit message from CVS:
* tests/check/Makefile.am:
* tests/check/libs/.cvsignore:
* tests/check/libs/audio.c: (structure_contains_channel_positions),
(fixed_caps_have_channel_positions), (GST_START_TEST),
(audio_suite), (main):
Add a few tests for the channel position stuff in libgstaudio.
parent ea41bfef
2006-08-03 Tim-Philipp Müller <tim at centricular dot net>
* tests/check/Makefile.am:
* tests/check/libs/.cvsignore:
* tests/check/libs/audio.c: (structure_contains_channel_positions),
(fixed_caps_have_channel_positions), (GST_START_TEST),
(audio_suite), (main):
Add a few tests for the channel position stuff in libgstaudio.
2006-08-03 Tim-Philipp Müller <tim at centricular dot net>
 
* ext/alsa/gstalsa.c: (caps_add_channel_configuration),
......
......@@ -53,6 +53,7 @@ check_PROGRAMS = \
elements/volume \
generic/clock-selection \
generic/states \
libs/audio \
libs/cddabasesrc \
libs/video \
pipelines/simple-launch-lines
......@@ -78,6 +79,11 @@ VALGRIND_TESTS_DISABLE = $(VALGRIND_TO_FIX)
SUPPRESSIONS = $(top_srcdir)/common/gst.supp $(srcdir)/gst-plugins-base.supp
libs_audio_LDADD = \
$(top_builddir)/gst-libs/gst/audio/libgstaudio-@GST_MAJORMINOR@.la \
$(LDADD)
libs_audio_CFLAGS = -I$(top_srcdir)/gst-libs $(CFLAGS) $(AM_CFLAGS)
libs_cddabasesrc_LDADD = \
$(top_builddir)/gst-libs/gst/cdda/libgstcdda-@GST_MAJORMINOR@.la \
$(LDADD)
......
.dirstamp
cddabasesrc
video
audio
/* GStreamer
*
* unit tests for audio support library
*
* Copyright (C) 2006 Tim-Philipp Müller <tim centricular net>
*
* 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.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gst/check/gstcheck.h>
#include <gst/audio/audio.h>
#include <gst/audio/multichannel.h>
#include <string.h>
static gboolean
structure_contains_channel_positions (const GstStructure * s)
{
return (gst_structure_get_value (s, "channel-positions") != NULL);
}
static gboolean
fixed_caps_have_channel_positions (const GstCaps * caps)
{
GstStructure *s;
fail_unless (caps != NULL);
s = gst_caps_get_structure (caps, 0);
fail_unless (s != NULL);
return structure_contains_channel_positions (s);
}
GST_START_TEST (test_multichannel_checks)
{
GstAudioChannelPosition pos_2_mixed[2] = {
GST_AUDIO_CHANNEL_POSITION_FRONT_MONO,
GST_AUDIO_CHANNEL_POSITION_NONE
};
GstAudioChannelPosition pos_2_none[2] = {
GST_AUDIO_CHANNEL_POSITION_NONE,
GST_AUDIO_CHANNEL_POSITION_NONE
};
GstAudioChannelPosition pos_2_flr[2] = {
GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT
};
GstAudioChannelPosition pos_2_frr[2] = {
GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT,
GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT
};
GstStructure *s;
s = gst_structure_new ("audio/x-raw-int", "channels", G_TYPE_INT, 2, NULL);
/* this should not work and issue a warning: FRONT_MONO + NONE */
_gst_check_expecting_log = TRUE;
gst_audio_set_channel_positions (s, pos_2_mixed);
_gst_check_expecting_log = FALSE;
fail_if (structure_contains_channel_positions (s));
/* this should work: NONE + NONE */
gst_audio_set_channel_positions (s, pos_2_none);
fail_unless (structure_contains_channel_positions (s));
gst_structure_remove_field (s, "channel-positions");
/* this should also work: FRONT_LEFT + FRONT_RIGHT */
gst_audio_set_channel_positions (s, pos_2_flr);
fail_unless (structure_contains_channel_positions (s));
gst_structure_remove_field (s, "channel-positions");
/* this should not work and issue a warning: FRONT_RIGHT twice */
_gst_check_expecting_log = TRUE;
gst_audio_set_channel_positions (s, pos_2_frr);
_gst_check_expecting_log = FALSE;
/* FIXME: did I misunderstand _set_structure_channel_positions_list? */
#if 0
/* this should not work and issue a warning: FRONT_RIGHT twice */
_gst_check_expecting_log = TRUE;
gst_audio_set_structure_channel_positions_list (s, pos_2_frr, 2);
_gst_check_expecting_log = FALSE;
/* this should not work and issue a warning: FRONT_MONO + NONE */
_gst_check_expecting_log = TRUE;
gst_audio_set_structure_channel_positions_list (s, pos_2_mixed, 2);
_gst_check_expecting_log = FALSE;
/* this should not work either (channel count mismatch) */
_gst_check_expecting_log = TRUE;
gst_audio_set_structure_channel_positions_list (s, pos_2_none, 44);
_gst_check_expecting_log = FALSE;
fail_if (structure_contains_channel_positions (s));
#endif
gst_structure_free (s);
}
GST_END_TEST;
static Suite *
audio_suite (void)
{
Suite *s = suite_create ("audio support library");
TCase *tc_chain = tcase_create ("general");
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_multichannel_checks);
return s;
}
int
main (int argc, char **argv)
{
int nf;
Suite *s = audio_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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