/*
* media.c - libvlc media smoke test
*
*/
/**********************************************************************
* Copyright (C) 2010 Pierre d'Herbemont. *
* This program is free software; you can redistribute and/or modify *
* it under the terms of the GNU General Public License as published *
* by the Free Software Foundation; version 2 of the license, or (at *
* your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, you can get it from: *
* http://www.gnu.org/copyleft/gpl.html *
**********************************************************************/
#include "test.h"
#include "../lib/libvlc_internal.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <vlc_threads.h>
#include <vlc_fs.h>
#include <vlc_input_item.h>
#include <vlc_preparser.h>
static void media_parse_ended(void *opaque, libvlc_parser_task *task,
libvlc_parser_status_t status)
{
libvlc_media_t *media = libvlc_parser_task_get_media(task);
assert(media != NULL);
assert(libvlc_media_is_parsed(media) ==
(status == libvlc_parser_status_done));
vlc_sem_t *sem = opaque;
vlc_sem_post (sem);
libvlc_parser_task_release(task);
}
static void print_media(libvlc_media_t *media)
{
static const libvlc_track_type_t types[] =
{ libvlc_track_audio, libvlc_track_video, libvlc_track_text,
libvlc_track_unknown };
size_t nb_tracks = 0;
for (size_t i = 0; i < ARRAY_SIZE(types); ++i)
{
const libvlc_track_type_t type = types[i];
libvlc_media_tracklist_t *tracklist =
libvlc_media_get_tracklist(media, type);
assert(tracklist);
for (size_t j = 0; j < libvlc_media_tracklist_count(tracklist); ++j)
{
const libvlc_media_track_t *p_track =
libvlc_media_tracklist_at(tracklist, j);
assert(p_track);
assert(p_track->i_type == type);
nb_tracks ++;
test_log("\ttrack(%zu/%d): codec: %4.4s/%4.4s, ", j, p_track->i_id,
(const char *)&p_track->i_codec,
(const char *)&p_track->i_original_fourcc);
switch (p_track->i_type)
{
case libvlc_track_audio:
printf("audio: channels: %u, rate: %u\n",
p_track->u.audio->i_channels, p_track->u.audio->i_rate);
break;
case libvlc_track_video:
printf("video: %ux%u, sar: %u/%u, fps: %u/%u\n",
p_track->u.video->i_width, p_track->u.video->i_height,
p_track->u.video->i_sar_num, p_track->u.video->i_sar_den,
p_track->u.video->i_frame_rate_num, p_track->u.video->i_frame_rate_den);
break;
case libvlc_track_text:
printf("text: %s\n", p_track->u.subtitle->psz_encoding);
break;
case libvlc_track_unknown:
printf("unknown\n");
break;
default:
vlc_assert_unreachable();
}
}
libvlc_media_tracklist_delete(tracklist);
}
if (nb_tracks == 0)
test_log("\tmedia doesn't have any tracks\n");
for (enum libvlc_meta_t i = libvlc_meta_Title;
i <= libvlc_meta_Compilation; ++i)
{
char *psz_meta = libvlc_media_get_meta(media, i);
if (psz_meta != NULL)
test_log("\tmeta(%d): '%s'\n", i, psz_meta);
free(psz_meta);
}
}
static libvlc_media_t *
test_media_preparsed_ext(libvlc_instance_t *vlc, const char *path,
const char *location,
libvlc_media_parse_flag_t parse_flags,
bool b_expected_parsed)
{
test_log ("test_media_preparsed: %s, expected: %d\n", path ? path : location,
b_expected_parsed);
libvlc_media_t *media;
if (path != NULL)
media = libvlc_media_new_path(path);
else
media = libvlc_media_new_location(location);
assert (media != NULL);
vlc_sem_t sem;
vlc_sem_init (&sem, 0);
static const struct libvlc_parser_cbs cbs = {
.version = 0,
.on_parsed = media_parse_ended,
};
const struct libvlc_parser_cfg cfg = {
.version = 0,
.max_parser_threads = 1,
.timeout = -1,
};
libvlc_parser_t *parser = libvlc_parser_new(vlc, &cfg);
assert(parser != NULL);
libvlc_parser_request_t req = {
.version = 0,
.media = media,
.parse_flags = parse_flags,
};
libvlc_parser_task *task = libvlc_parser_task_new_parse(parser, &req, &cbs, &sem);
assert(task != NULL);
assert(libvlc_parser_submit(parser, task) == 0);
// Wait for preparsed event
vlc_sem_wait (&sem);
// We are good, now check Elementary Stream info.
assert (libvlc_media_is_parsed(media) == b_expected_parsed);
if (b_expected_parsed)
print_media(media);
libvlc_parser_destroy(parser);
return media;
}
static void test_media_preparsed(libvlc_instance_t *vlc, const char *path,
const char *location,
libvlc_media_parse_flag_t parse_flags,
bool b_expected_parsed)
{
libvlc_media_t *media = test_media_preparsed_ext(vlc, path, location,
parse_flags,
b_expected_parsed);
libvlc_media_release (media);
}
static void test_media_tracks(libvlc_instance_t *vlc)
{
const char *url =
"mock://video_track_count=4;audio_track_count=42;"
"video_width=100;video_height=50;"
"audio_channels=2;audio_rate=48000;";
libvlc_media_t *media =
test_media_preparsed_ext(vlc, NULL, url,
libvlc_media_parse,
true);
char buf[32];
libvlc_media_tracklist_t *tracklist;
tracklist = libvlc_media_get_tracklist(media, libvlc_track_video);
assert(tracklist != NULL);
assert(libvlc_media_tracklist_count(tracklist) == 4);
for (size_t i = 0; i < libvlc_media_tracklist_count(tracklist); ++i)
{
libvlc_media_track_t *track = libvlc_media_tracklist_at(tracklist, i);
assert(track->i_type == libvlc_track_video);
assert(track->u.video != NULL);
assert(track->u.video->i_width == 100);
assert(track->u.video->i_height == 50);
sprintf(buf, "video/%zu", i);
assert(strcmp(track->psz_id, buf) == 0);
assert(track->id_stable);
}
libvlc_media_tracklist_delete(tracklist);
tracklist = libvlc_media_get_tracklist(media, libvlc_track_audio);
assert(tracklist != NULL);
assert(libvlc_media_tracklist_count(tracklist) == 42);
for (size_t i = 0; i < libvlc_media_tracklist_count(tracklist); ++i)
{
libvlc_media_track_t *track = libvlc_media_tracklist_at(tracklist, i);
assert(track->i_type == libvlc_track_audio);
assert(track->u.audio != NULL);
assert(track->u.audio->i_channels == 2);
assert(track->u.audio->i_rate == 48000);
sprintf(buf, "audio/%zu", i);
assert(strcmp(track->psz_id, buf) == 0);
assert(track->id_stable);
}
libvlc_media_tracklist_delete(tracklist);
tracklist = libvlc_media_get_tracklist(media, libvlc_track_text);
assert(tracklist != NULL);
assert(libvlc_media_tracklist_count(tracklist) == 0);
libvlc_media_tracklist_delete(tracklist);
libvlc_media_release (media);
}
static void input_item_preparse_timeout( vlc_preparser_req *req,
int status, void *user_data )
{
(void)req;
vlc_sem_t *p_sem = user_data;
assert( status == VLC_ETIMEOUT );
vlc_sem_post(p_sem);
}
static void input_item_preparse_cancel( vlc_preparser_req *req,
int status, void *user_data )
{
(void)req;
vlc_sem_t *p_sem = user_data;
assert( status == -EINTR );
vlc_sem_post(p_sem);
}
static void test_input_metadata_timeout(libvlc_instance_t *vlc, int timeout,
int wait_and_cancel)
{
test_log ("test_input_metadata_timeout: timeout: %d, wait_and_cancel: %d ms\n",
timeout, wait_and_cancel);
int i_ret, p_pipe[2];
i_ret = vlc_pipe(p_pipe);
assert(i_ret == 0 && p_pipe[1] >= 0);
char psz_fd_uri[strlen("fd://") + 11];
sprintf(psz_fd_uri, "fd://%u", (unsigned) p_pipe[1]);
input_item_t *p_item = input_item_NewFile(psz_fd_uri, "test timeout", 0,
ITEM_LOCAL);
assert(p_item != NULL);
vlc_sem_t sem;
vlc_sem_init (&sem, 0);
const struct vlc_preparser_cbs cbs = {
.on_ended = wait_and_cancel > 0 ? input_item_preparse_cancel
: input_item_preparse_timeout,
};
int options = VLC_PREPARSER_TYPE_PARSE | VLC_PREPARSER_TYPE_FETCHMETA_LOCAL;
const struct vlc_preparser_cfg cfg = {
.types = options,
.max_parser_threads = 1,
.timeout = VLC_TICK_FROM_MS(timeout),
.external_process = false,
};
vlc_preparser_t *parser = vlc_preparser_New(VLC_OBJECT(vlc->p_libvlc_int),
&cfg);
assert(parser != NULL);
vlc_preparser_req *req =
vlc_preparser_req_NewParse(parser, p_item, options, &cbs, &sem);
assert(req != NULL);
assert(vlc_preparser_Submit(parser, req) == VLC_SUCCESS);
if (wait_and_cancel > 0)
{
vlc_tick_sleep( VLC_TICK_FROM_MS(wait_and_cancel) );
size_t count = vlc_preparser_Cancel(parser, req);
assert(count == 1);
}
vlc_sem_wait(&sem);
vlc_preparser_req_Release(req);
input_item_Release(p_item);
vlc_preparser_Delete(parser);
vlc_close(p_pipe[0]);
vlc_close(p_pipe[1]);
}
static struct
{
const char *file;
libvlc_media_type_t type;
} test_media_subitems_list[] =
{
{ "directory", libvlc_media_type_directory, },
{ "file.jpg", libvlc_media_type_file },
{ "file.mkv", libvlc_media_type_file },
{ "file.mp3", libvlc_media_type_file },
{ "file.png", libvlc_media_type_file },
{ "file.ts", libvlc_media_type_file },
};
static void check_subitems(libvlc_media_t *m, bool *subitems_found)
{
#ifdef _WIN32
#define FILE_SEPARATOR '\\'
#else
#define FILE_SEPARATOR '/'
#endif
assert (m);
char *mrl = libvlc_media_get_mrl (m);
assert (mrl);
const char *file = strrchr (mrl, FILE_SEPARATOR);
assert (file);
file++;
test_log ("subitem_added, file: %s\n", file);
for (unsigned i = 0; i < ARRAY_SIZE(test_media_subitems_list); ++i)
{
if (strcmp (test_media_subitems_list[i].file, file) == 0)
{
assert (!subitems_found[i]);
assert (libvlc_media_get_type(m) == test_media_subitems_list[i].type);
subitems_found[i] = true;
uint64_t value;
int ret;
ret = libvlc_media_get_filestat(m, libvlc_media_filestat_size, &value);
assert(ret == 1);
/* All files size are 0, directory size depends on the FS. */
if (libvlc_media_get_type(m) != libvlc_media_type_directory)
assert(value == 0);
ret = libvlc_media_get_filestat(m, libvlc_media_filestat_mtime, &value);
/* Epoch timestamp of the commit that added test/samples/subitems */
assert(ret == 1 && value >= 1446796477);
}
}
free (mrl);
#undef FILE_SEPARATOR
}
static void on_media_parsed(void *opaque, libvlc_media_t *media)
{
(void) media;
vlc_sem_t *sem = opaque;
vlc_sem_post(sem);
}
static void on_media_subitems_changed(void *opaque, libvlc_media_t *media)
{
(void) media;
vlc_sem_t *sem = opaque;
vlc_sem_post(sem);
}
static void test_media_subitems_media(libvlc_instance_t *vlc,
libvlc_media_t *media, bool play,
bool b_items_expected)
{
libvlc_media_add_option(media, ":ignore-filetypes= ");
libvlc_media_add_option(media, ":no-sub-autodetect-file");
bool subitems_found[ARRAY_SIZE(test_media_subitems_list)] = { 0 };
vlc_sem_t sem;
vlc_sem_init (&sem, 0);
if (play)
{
/* XXX: libvlc_media_parse won't work with fd, since it
* won't be preparsed because fd:// is an unknown type, so play the
* file to force parsing. */
static const struct libvlc_media_player_cbs cbs = {
.version = 0,
.on_media_parsed = on_media_parsed,
.on_media_subitems_changed = on_media_subitems_changed,
};
libvlc_media_player_t *mp =
libvlc_media_player_new_from_media(vlc, media, &cbs, &sem);
assert (mp);
assert (libvlc_media_player_play (mp) != -1);
vlc_sem_wait(&sem);
vlc_sem_wait(&sem);
libvlc_media_player_release (mp);
}
else
{
static const struct libvlc_parser_cbs cbs = {
.version = 0,
.on_parsed = media_parse_ended,
};
const struct libvlc_parser_cfg cfg = {
.version = 0,
.max_parser_threads = 1,
.timeout = -1,
};
libvlc_parser_t *parser = libvlc_parser_new(vlc, &cfg);
assert(parser != NULL);
libvlc_parser_request_t req = {
.version = 0,
.media = media,
.parse_flags = 0,
};
libvlc_parser_task *task = libvlc_parser_task_new_parse(parser, &req, &cbs, &sem);
assert(task != NULL);
assert(libvlc_parser_submit(parser, task) == 0);
vlc_sem_wait (&sem);
libvlc_parser_destroy(parser);
}
libvlc_media_list_t *subitems = libvlc_media_subitems(media);
assert(subitems != NULL);
for (int i = 0; i < libvlc_media_list_count(subitems); ++i)
{
libvlc_media_t *child = libvlc_media_list_item_at_index(subitems, i);
assert(child != NULL);
check_subitems(child, subitems_found);
libvlc_media_release(child);
}
libvlc_media_list_release(subitems);
if (!b_items_expected)
return;
for (unsigned i = 0; i < ARRAY_SIZE(test_media_subitems_list); ++i)
{
test_log ("test if %s was added\n", test_media_subitems_list[i].file);
assert (subitems_found[i]);
}
}
static void test_media_subitems(libvlc_instance_t *vlc)
{
const char *subitems_path = SRCDIR"/samples/subitems";
libvlc_media_t *media;
test_log ("Testing media_subitems: path: '%s'\n", subitems_path);
media = libvlc_media_new_path(subitems_path);
assert (media != NULL);
test_media_subitems_media(vlc, media, false, true);
libvlc_media_release (media);
char *subitems_realpath = realpath (subitems_path, NULL);
assert (subitems_realpath != NULL);
const char *schemes[] = { "file://", "dir://" };
for (unsigned i = 0; i < ARRAY_SIZE(schemes); ++i)
{
char *location;
assert (asprintf (&location, "%s%s", schemes[i], subitems_realpath) != -1);
test_log ("Testing media_subitems: location: '%s'\n", location);
media = libvlc_media_new_location(location);
assert (media != NULL);
test_media_subitems_media(vlc, media, false, true);
free (location);
libvlc_media_release (media);
}
free (subitems_realpath);
#ifdef HAVE_FSTATAT
/* listing directory via a fd works only if fstatat() exists */
int fd = open (subitems_path, O_RDONLY);
test_log ("Testing media_subitems: fd: '%d'\n", fd);
assert (fd >= 0);
media = libvlc_media_new_fd(fd);
assert (media != NULL);
test_media_subitems_media(vlc, media, true, true);
libvlc_media_release (media);
vlc_close (fd);
#else
#warning not testing subitems list via a fd location
#endif
test_log ("Testing media_subitems failure\n");
media = libvlc_media_new_location("wrongfile://test");
assert (media != NULL);
test_media_subitems_media(vlc, media, false, false);
libvlc_media_release (media);
}
int main(int i_argc, char *ppsz_argv[])
{
test_init();
libvlc_instance_t *vlc = libvlc_new (test_defaults_nargs,
test_defaults_args);
assert (vlc != NULL);
char *psz_test_arg = i_argc > 1 ? ppsz_argv[1] : NULL;
if (psz_test_arg != NULL)
{
alarm(0);
const char *psz_test_url;
const char *psz_test_path;
if (strstr(psz_test_arg, "://") != NULL)
{
psz_test_url = psz_test_arg;
psz_test_path = NULL;
}
else
{
psz_test_url = NULL;
psz_test_path = psz_test_arg;
}
test_media_preparsed (vlc, psz_test_path, psz_test_url,
libvlc_media_parse,
true);
libvlc_release(vlc);
return 0;
}
test_media_preparsed (vlc, SRCDIR"/samples/image.jpg", NULL,
libvlc_media_parse,
true);
test_media_subitems (vlc);
test_media_tracks (vlc);
/* Testing vlc_preparser_Submit timeout and vlc_preparser_Cancel. For
* that, we need to create a local input_item_t based on a pipe. There is
* no way to do that with a libvlc_media_t, that's why we don't use
* libvlc_media_parse*() */
test_input_metadata_timeout (vlc, 100, 0);
test_input_metadata_timeout (vlc, 0, 100);
libvlc_release (vlc);
return 0;
}
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