test/libvlc/media_player.c

   1 /*
   2  * media_player.c - libvlc smoke test
   3  *
   4  * $Id$
   5  */
   6
   7 /**********************************************************************
   8  *  Copyright (C) 2007 Rémi Denis-Courmont.                           *
   9  *  This program is free software; you can redistribute and/or modify *
  10  *  it under the terms of the GNU General Public License as published *
  11  *  by the Free Software Foundation; version 2 of the license, or (at *
  12  *  your option) any later version.                                   *
  13  *                                                                    *
  14  *  This program is distributed in the hope that it will be useful,   *
  15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of    *
  16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.              *
  17  *  See the GNU General Public License for more details.              *
  18  *                                                                    *
  19  *  You should have received a copy of the GNU General Public License *
  20  *  along with this program; if not, you can get it from:             *
  21  *  http://www.gnu.org/copyleft/gpl.html                              *
  22  **********************************************************************/
  23
  24 #include "test.h"
  25
  26 static void wait_playing(libvlc_media_player_t *mp)
  27 {
  28     libvlc_state_t state;
  29     do {
  30         state = libvlc_media_player_get_state (mp);
  31     } while(state != libvlc_Playing &&
  32             state != libvlc_Error &&
  33             state != libvlc_Ended );
  34
  35     state = libvlc_media_player_get_state (mp);
  36     assert(state == libvlc_Playing || state == libvlc_Ended);
  37 }
  38
  39 static void wait_paused(libvlc_media_player_t *mp)
  40 {
  41     libvlc_state_t state;
  42     do {
  43         state = libvlc_media_player_get_state (mp);
  44     } while(state != libvlc_Paused &&
  45             state != libvlc_Ended );
  46
  47     state = libvlc_media_player_get_state (mp);
  48     assert(state == libvlc_Paused || state == libvlc_Ended);
  49 }
  50
  51 /* Test a bunch of A/V properties. This most does nothing since the current
  52  * test file contains a dummy audio track. This is a smoke test. */
  53 static void test_audio_video(libvlc_media_player_t *mp)
  54 {
  55     bool fs = libvlc_get_fullscreen(mp);
  56     libvlc_set_fullscreen(mp, true);
  57     assert(libvlc_get_fullscreen(mp));
  58     libvlc_set_fullscreen(mp, false);
  59     assert(!libvlc_get_fullscreen(mp));
  60     libvlc_toggle_fullscreen(mp);
  61     assert(libvlc_get_fullscreen(mp));
  62     libvlc_toggle_fullscreen(mp);
  63     assert(!libvlc_get_fullscreen(mp));
  64     libvlc_set_fullscreen(mp, fs);
  65     assert(libvlc_get_fullscreen(mp) == fs);
  66
  67     assert(libvlc_video_get_scale(mp) == 0.); /* default */
  68     libvlc_video_set_scale(mp, 0.); /* no-op */
  69     libvlc_video_set_scale(mp, 2.5);
  70     assert(libvlc_video_get_scale(mp) == 2.5);
  71     libvlc_video_set_scale(mp, 0.);
  72     libvlc_video_set_scale(mp, 0.); /* no-op */
  73     assert(libvlc_video_get_scale(mp) == 0.);
  74 }
  75
  76 static void test_media_player_set_media(const char** argv, int argc)
  77 {
  78     const char * file = test_default_sample;
  79
  80     log ("Testing set_media\n");
  81
  82     libvlc_instance_t *vlc = libvlc_new (argc, argv);
  83     assert (vlc != NULL);
  84
  85     libvlc_media_t *md = libvlc_media_new_path (vlc, file);
  86     assert (md != NULL);
  87
  88     libvlc_media_player_t *mp = libvlc_media_player_new (vlc);
  89     assert (mp != NULL);
  90
  91     libvlc_media_player_set_media (mp, md);
  92
  93     libvlc_media_release (md);
  94
  95     libvlc_media_player_play (mp);
  96
  97     wait_playing (mp);
  98
  99     libvlc_media_player_stop (mp);
 100     libvlc_media_player_release (mp);
 101     libvlc_release (vlc);
 102 }
 103
 104 static void test_media_player_play_stop(const char** argv, int argc)
 105 {
 106     libvlc_instance_t *vlc;
 107     libvlc_media_t *md;
 108     libvlc_media_player_t *mi;
 109     const char * file = test_default_sample;
 110
 111     log ("Testing play and pause of %s\n", file);
 112
 113     vlc = libvlc_new (argc, argv);
 114     assert (vlc != NULL);
 115
 116     md = libvlc_media_new_path (vlc, file);
 117     assert (md != NULL);
 118
 119     mi = libvlc_media_player_new_from_media (md);
 120     assert (mi != NULL);
 121
 122     libvlc_media_release (md);
 123
 124     libvlc_media_player_play (mi);
 125
 126     wait_playing (mi);
 127
 128     libvlc_media_player_stop (mi);
 129     libvlc_media_player_release (mi);
 130     libvlc_release (vlc);
 131 }
 132
 133 static void test_media_player_pause_stop(const char** argv, int argc)
 134 {
 135     libvlc_instance_t *vlc;
 136     libvlc_media_t *md;
 137     libvlc_media_player_t *mi;
 138     const char * file = test_default_sample;
 139
 140     log ("Testing pause and stop of %s\n", file);
 141
 142     vlc = libvlc_new (argc, argv);
 143     assert (vlc != NULL);
 144
 145     md = libvlc_media_new_path (vlc, file);
 146     assert (md != NULL);
 147
 148     mi = libvlc_media_player_new_from_media (md);
 149     assert (mi != NULL);
 150
 151     libvlc_media_release (md);
 152
 153     test_audio_video(mi);
 154
 155     libvlc_media_player_play (mi);
 156     log ("Waiting for playing\n");
 157     wait_playing (mi);
 158     test_audio_video(mi);
 159
 160     libvlc_media_player_set_pause (mi, true);
 161     log ("Waiting for pause\n");
 162     wait_paused (mi);
 163     test_audio_video(mi);
 164
 165     libvlc_media_player_stop (mi);
 166     test_audio_video(mi);
 167
 168     libvlc_media_player_release (mi);
 169     libvlc_release (vlc);
 170 }
 171
 172
 173 int main (void)
 174 {
 175     test_init();
 176
 177     test_media_player_set_media (test_defaults_args, test_defaults_nargs);
 178     test_media_player_play_stop (test_defaults_args, test_defaults_nargs);
 179     test_media_player_pause_stop (test_defaults_args, test_defaults_nargs);
 180
 181     return 0;
 182 }