test/libvlc/media_list.c

   1 /*
   2  * media_list.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 test_media_list (const char ** argv, int argc)
  27 {
  28     libvlc_instance_t *vlc;
  29     libvlc_media_t *md1, *md2, *md3, *md4;
  30     libvlc_media_list_t *ml;
  31
  32     log ("Testing media_list\n");
  33
  34     libvlc_exception_init (&ex);
  35     vlc = libvlc_new (argc, argv, &ex);
  36     catch ();
  37
  38     ml = libvlc_media_list_new (vlc, &ex);
  39     catch ();
  40
  41     md1 = libvlc_media_new (vlc, "/dev/null", &ex);
  42     catch ();
  43     md2 = libvlc_media_new (vlc, "/dev/null", &ex);
  44     catch ();
  45     md3 = libvlc_media_new (vlc, "/dev/null", &ex);
  46     catch ();
  47
  48     libvlc_media_list_add_media (ml, md1, &ex);
  49     catch ();
  50     libvlc_media_list_add_media (ml, md2, &ex);
  51     catch ();
  52
  53     assert( libvlc_media_list_count (ml, &ex) == 2 );
  54     catch ();
  55
  56     assert( libvlc_media_list_index_of_item (ml, md1, &ex) == 0 );
  57     catch ();
  58
  59     assert( libvlc_media_list_index_of_item (ml, md2, &ex) == 1 );
  60     catch ();
  61
  62     libvlc_media_list_remove_index (ml, 0, &ex);  /* removing first item */
  63     catch ();
  64
  65     /* test if second item was moved on first place */
  66     assert( libvlc_media_list_index_of_item (ml, md2, &ex) == 0 );
  67     catch ();
  68
  69     libvlc_media_list_add_media (ml, md1, &ex); /* add 2 items */
  70     catch ();
  71     libvlc_media_list_add_media (ml, md1, &ex);
  72     catch ();
  73
  74     /* there should be 3 pieces */
  75     assert( libvlc_media_list_count (ml, &ex) == 3 );
  76     catch ();
  77
  78     libvlc_media_list_insert_media (ml, md3, 2, &ex);
  79     catch ();
  80
  81     /* there should be 4 pieces */
  82     assert( libvlc_media_list_count (ml, &ex) == 4 );
  83     catch ();
  84
  85     /* test inserting on right place */
  86     assert( libvlc_media_list_index_of_item (ml, md3, &ex) == 2 );
  87     catch ();
  88
  89     /* test right returning descriptor*/
  90     assert ( libvlc_media_list_item_at_index (ml, 0, &ex) == md2 );
  91     catch ();
  92
  93     assert ( libvlc_media_list_item_at_index (ml, 2, &ex) == md3 );
  94     catch ();
  95
  96     /* test if give exceptions, when it should */
  97     /* have 4 items, so index 4 should give exception */
  98     libvlc_media_list_remove_index (ml, 4, &ex);
  99     assert (have_exception ());
 100
 101     libvlc_media_list_remove_index (ml, 100, &ex);
 102     assert (have_exception ());
 103
 104     libvlc_media_list_remove_index (ml, -1, &ex);
 105     assert (have_exception ());
 106
 107     /* getting non valid items */
 108     libvlc_media_t * p_non_exist =
 109         libvlc_media_list_item_at_index (ml, 4, &ex);
 110     assert (have_exception ());
 111
 112     p_non_exist = libvlc_media_list_item_at_index (ml, 100, &ex);
 113     assert (have_exception ());
 114
 115     p_non_exist = libvlc_media_list_item_at_index (ml, -1, &ex);
 116     assert (have_exception ());
 117
 118     md4 = libvlc_media_new (vlc, "/dev/null", &ex);
 119     catch ();
 120
 121     /* try to find non inserted item */
 122     int i_non_exist = 0;
 123     i_non_exist = libvlc_media_list_index_of_item (ml, md4, &ex);
 124     assert ( i_non_exist == -1 );
 125
 126     libvlc_media_release (md1);
 127     libvlc_media_release (md2);
 128     libvlc_media_release (md3);
 129     libvlc_media_release (md4);
 130
 131     libvlc_media_list_release (ml);
 132
 133     libvlc_release (vlc);
 134     catch ();
 135 }
 136
 137 int main (void)
 138 {
 139     test_init();
 140
 141     test_media_list (test_defaults_args, test_defaults_nargs);
 142
 143     return 0;
 144 }