gstreamer/subprojects/gst-plugins-base/tests/check/libs/discoverer.c

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/* GStreamer unit tests for discoverer
*
* Copyright (C) 2011 Stefan Kost <ensonic@users.sf.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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <gst/check/gstcheck.h>
#include <gst/pbutils/pbutils.h>
#include <stdio.h>
#include <glib/gstdio.h>
#include <glib/gprintf.h>
static gboolean have_theora, have_ogg;
GST_START_TEST (test_disco_init)
{
GError *err = NULL;
GstDiscoverer *dc;
dc = gst_discoverer_new (GST_SECOND, &err);
fail_unless (dc != NULL);
fail_unless (err == NULL);
g_object_unref (dc);
}
GST_END_TEST;
GST_START_TEST (test_disco_serializing)
{
GError *err = NULL;
GstDiscoverer *dc;
GstDiscovererInfo *info, *dinfo;
gchar *uri;
GVariant *serialized, *reserialized;
GList *audio_streams;
gchar *path =
g_build_filename (GST_TEST_FILES_PATH, "theora-vorbis.ogg", NULL);
/* high timeout, in case we're running under valgrind */
dc = gst_discoverer_new (30 * GST_SECOND, &err);
fail_unless (dc != NULL);
fail_unless (err == NULL);
uri = gst_filename_to_uri (path, &err);
g_free (path);
fail_unless (err == NULL);
info = gst_discoverer_discover_uri (dc, uri, &err);
fail_unless (info);
if (have_theora && have_ogg) {
fail_unless_equals_int (gst_discoverer_info_get_result (info),
GST_DISCOVERER_OK);
} else {
fail_unless_equals_int (gst_discoverer_info_get_result (info),
GST_DISCOVERER_MISSING_PLUGINS);
g_clear_error (&err);
goto missing_plugins;
}
serialized =
gst_discoverer_info_to_variant (info, GST_DISCOVERER_SERIALIZE_ALL);
fail_unless (serialized);
dinfo = gst_discoverer_info_from_variant (serialized);
fail_unless (dinfo);
audio_streams = gst_discoverer_info_get_audio_streams (dinfo);
fail_unless_equals_int (g_list_length (audio_streams), 1);
gst_discoverer_stream_info_list_free (audio_streams);
reserialized =
gst_discoverer_info_to_variant (dinfo, GST_DISCOVERER_SERIALIZE_ALL);
fail_unless (g_variant_equal (serialized, reserialized));
gst_discoverer_info_unref (dinfo);
g_variant_unref (serialized);
g_variant_unref (reserialized);
missing_plugins:
gst_discoverer_info_unref (info);
g_object_unref (dc);
g_free (uri);
}
GST_END_TEST;
GST_START_TEST (test_disco_sync)
{
GError *err = NULL;
GstDiscoverer *dc;
GstDiscovererInfo *info;
GstDiscovererResult result;
gchar *uri;
/* high timeout, in case we're running under valgrind */
dc = gst_discoverer_new (30 * GST_SECOND, &err);
fail_unless (dc != NULL);
fail_unless (err == NULL);
/* GST_TEST_FILE comes from makefile CFLAGS */
GST_INFO ("discovering file '%s'", GST_TEST_FILE);
uri = g_filename_to_uri (GST_TEST_FILE, NULL, &err);
fail_unless (err == NULL);
GST_INFO ("discovering uri '%s'", uri);
info = gst_discoverer_discover_uri (dc, uri, &err);
result = gst_discoverer_info_get_result (info);
GST_INFO ("result: %d", result);
gst_discoverer_info_unref (info);
g_free (uri);
if (err) {
/* we won't have the codec for the jpeg */
g_error_free (err);
}
g_object_unref (dc);
}
GST_END_TEST;
static void
test_disco_sync_reuse (const gchar * test_fn, guint num, GstClockTime timeout)
{
GError *err = NULL;
GstDiscoverer *dc;
GstDiscovererInfo *info;
GstDiscovererResult result;
gchar *uri, *path;
int i;
dc = gst_discoverer_new (timeout, &err);
fail_unless (dc != NULL);
fail_unless (err == NULL);
/* GST_TEST_FILE comes from makefile CFLAGS */
path = g_build_filename (GST_TEST_FILES_PATH, test_fn, NULL);
uri = gst_filename_to_uri (path, &err);
g_free (path);
fail_unless (err == NULL);
for (i = 0; i < num; ++i) {
GST_INFO ("[%02d] discovering uri '%s'", i, uri);
info = gst_discoverer_discover_uri (dc, uri, &err);
if (info) {
result = gst_discoverer_info_get_result (info);
GST_INFO ("result: %d", result);
gst_discoverer_info_unref (info);
}
/* in case we don't have some of the elements needed */
if (err) {
g_error_free (err);
err = NULL;
}
}
g_free (uri);
g_object_unref (dc);
}
GST_START_TEST (test_disco_sync_reuse_ogg)
{
test_disco_sync_reuse ("theora-vorbis.ogg", 2, 10 * GST_SECOND);
}
GST_END_TEST;
GST_START_TEST (test_disco_sync_reuse_mp3)
{
/* this will cause errors because -base doesn't do mp3 parsing or decoding */
test_disco_sync_reuse ("test.mp3", 3, 10 * GST_SECOND);
}
GST_END_TEST;
GST_START_TEST (test_disco_sync_reuse_timeout)
{
/* set minimum timeout to test that, esp. leakage under valgrind */
/* FIXME: should really be even shorter */
test_disco_sync_reuse ("theora-vorbis.ogg", 2, GST_SECOND);
}
GST_END_TEST;
GST_START_TEST (test_disco_missing_plugins)
{
const gchar *files[] = { "test.mkv", "test.mp3", "partialframe.mjpeg" };
GError *err = NULL;
GstDiscoverer *dc;
GstDiscovererInfo *info;
GstDiscovererResult result;
gchar *uri, *path;
int i;
for (i = 0; i < G_N_ELEMENTS (files); ++i) {
dc = gst_discoverer_new (5 * GST_SECOND, &err);
fail_unless (dc != NULL);
fail_unless (err == NULL);
/* GST_TEST_FILE comes from makefile CFLAGS */
path = g_build_filename (GST_TEST_FILES_PATH, files[i], NULL);
uri = gst_filename_to_uri (path, &err);
g_free (path);
fail_unless (err == NULL);
GST_INFO ("discovering uri '%s'", uri);
info = gst_discoverer_discover_uri (dc, uri, &err);
fail_unless (info != NULL);
fail_unless (err != NULL);
result = gst_discoverer_info_get_result (info);
GST_INFO ("result: %d, error message: %s", result, err->message);
fail_unless_equals_int (result, GST_DISCOVERER_MISSING_PLUGINS);
#ifndef GST_DISABLE_DEPRECATED
GST_INFO ("misc: %" GST_PTR_FORMAT, gst_discoverer_info_get_misc (info));
#endif
gst_discoverer_info_unref (info);
g_error_free (err);
err = NULL;
g_free (uri);
g_object_unref (dc);
}
}
GST_END_TEST;
typedef struct _AsyncTestData
{
gchar *uri;
GMainLoop *loop;
GstDiscovererResult result;
} AsyncTestData;
static void
discovered_cb (GstDiscoverer * discoverer,
GstDiscovererInfo * info, GError * err, AsyncTestData * data)
{
const gchar *uri = gst_discoverer_info_get_uri (info);
fail_unless_equals_string (data->uri, uri);
/* cannot ensure GST_DISCOVERER_OK since there might be missing plugins */
data->result = gst_discoverer_info_get_result (info);
g_main_loop_quit (data->loop);
}
static void
test_disco_async_with_context (GMainContext * context)
{
GstDiscoverer *dc;
GError *err = NULL;
AsyncTestData data = { 0, };
gchar *path =
g_build_filename (GST_TEST_FILES_PATH, "theora-vorbis.ogg", NULL);
if (context)
g_main_context_push_thread_default (context);
data.uri = gst_filename_to_uri (path, &err);
/* something wrong if we have error here */
fail_unless (err == NULL);
g_free (path);
data.loop = g_main_loop_new (context, FALSE);
/* high timeout, in case we're running under valgrind */
dc = gst_discoverer_new (30 * GST_SECOND, &err);
fail_unless (dc != NULL);
fail_unless (err == NULL);
g_signal_connect (dc, "discovered", G_CALLBACK (discovered_cb), &data);
gst_discoverer_start (dc);
fail_unless (gst_discoverer_discover_uri_async (dc, data.uri) == TRUE);
g_main_loop_run (data.loop);
if (have_theora && have_ogg) {
fail_unless_equals_int (data.result, GST_DISCOVERER_OK);
} else {
fail_unless_equals_int (data.result, GST_DISCOVERER_MISSING_PLUGINS);
}
gst_discoverer_stop (dc);
g_object_unref (dc);
g_free (data.uri);
g_main_loop_unref (data.loop);
if (context)
g_main_context_pop_thread_default (context);
}
GST_START_TEST (test_disco_async)
{
/* use default GMainContext */
test_disco_async_with_context (NULL);
}
GST_END_TEST;
typedef struct _CustomContextData
{
GMutex lock;
GCond cond;
gboolean finish;
} CustomContextData;
static gpointer
custom_context_thread_func (CustomContextData * data)
{
GMainContext *context;
/* test async APIs with custom GMainContext */
context = g_main_context_new ();
test_disco_async_with_context (context);
g_main_context_unref (context);
data->finish = TRUE;
g_cond_signal (&data->cond);
return NULL;
}
GST_START_TEST (test_disco_async_custom_context)
{
GThread *thread;
CustomContextData data;
g_mutex_init (&data.lock);
g_cond_init (&data.cond);
data.finish = FALSE;
/* ensure default context here, but we will use other thread default context
* instead of this */
g_main_context_default ();
thread = g_thread_new ("test-custom-context-thread",
(GThreadFunc) custom_context_thread_func, &data);
g_mutex_lock (&data.lock);
while (!data.finish)
g_cond_wait (&data.cond, &data.lock);
g_mutex_unlock (&data.lock);
g_thread_join (thread);
g_mutex_clear (&data.lock);
g_cond_clear (&data.cond);
}
GST_END_TEST;
static Suite *
discoverer_suite (void)
{
Suite *s = suite_create ("discoverer");
TCase *tc_chain = tcase_create ("general");
have_theora = gst_registry_check_feature_version (gst_registry_get (),
"theoradec", GST_VERSION_MAJOR, GST_VERSION_MINOR, 0);
have_ogg = gst_registry_check_feature_version (gst_registry_get (),
"oggdemux", GST_VERSION_MAJOR, GST_VERSION_MINOR, 0);
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_disco_init);
tcase_add_test (tc_chain, test_disco_sync);
tcase_add_test (tc_chain, test_disco_sync_reuse_ogg);
tcase_add_test (tc_chain, test_disco_sync_reuse_mp3);
tcase_add_test (tc_chain, test_disco_sync_reuse_timeout);
tcase_add_test (tc_chain, test_disco_missing_plugins);
tcase_add_test (tc_chain, test_disco_serializing);
tcase_add_test (tc_chain, test_disco_async);
tcase_add_test (tc_chain, test_disco_async_custom_context);
return s;
}
GST_CHECK_MAIN (discoverer);