/*
* Insert media instance in media list on a position
* The {#lock} should be held upon entering this function.
*
* @param [VLC::Media, Hash] media the media instance or specify media Hash (see {VLC::Media#initialize})
* @param [Integer] pos position in array
* @return [VLC::Media] the media instance
* @raise [ArgumentError] Invalid or unsupported arguments
* @todo fixme
*/
static VALUE
rg_insert_media(VALUE self, VALUE media, VALUE pos)
{
media = get_media(self, media);
if (libvlc_media_list_insert_media(_SELF(self), RVAL2VLCMEDIA(media), NUM2INT(pos)))
rb_raise(rb_eArgError, "Invalid arguments.");
G_CHILD_ADD(self, media);
return media;
}
static void test_media_list (const char ** argv, int argc)
{
libvlc_instance_t *vlc;
libvlc_media_t *md, *md1, *md2, *md3, *md4;
libvlc_media_list_t *ml;
int ret;
log ("Testing media_list\n");
vlc = libvlc_new (argc, argv);
assert (vlc != NULL);
ml = libvlc_media_list_new (vlc);
assert (ml != NULL);
md1 = libvlc_media_new_path (vlc, "/dev/null");
assert (md1 != NULL);
md2 = libvlc_media_new_path (vlc, "/dev/null");
assert (md2 != NULL);
md3 = libvlc_media_new_path (vlc, "/dev/null");
assert (md3 != NULL);
ret = libvlc_media_list_add_media (ml, md1);
assert (!ret);
ret = libvlc_media_list_add_media (ml, md2);
assert (!ret);
assert( libvlc_media_list_count (ml) == 2 );
assert( libvlc_media_list_index_of_item (ml, md1) == 0 );
assert( libvlc_media_list_index_of_item (ml, md2) == 1 );
ret = libvlc_media_list_remove_index (ml, 0); /* removing first item */
assert (!ret);
/* test if second item was moved on first place */
assert( libvlc_media_list_index_of_item (ml, md2) == 0 );
ret = libvlc_media_list_add_media (ml, md1); /* add 2 items */
assert (!ret);
ret = libvlc_media_list_add_media (ml, md1);
assert (!ret);
/* there should be 3 pieces */
assert( libvlc_media_list_count (ml) == 3 );
ret = libvlc_media_list_insert_media (ml, md3, 2);
assert (!ret);
/* there should be 4 pieces */
assert( libvlc_media_list_count (ml) == 4 );
/* test inserting on right place */
assert( libvlc_media_list_index_of_item (ml, md3) == 2 );
/* test right returning descriptor*/
md = libvlc_media_list_item_at_index (ml, 0);
assert(md == md2);
libvlc_media_release(md);
md = libvlc_media_list_item_at_index (ml, 2);
assert(md == md3);
libvlc_media_release(md);
/* test if give errors, when it should */
/* have 4 items, so index 4 should give error */
ret = libvlc_media_list_remove_index (ml, 4);
assert (ret == -1);
ret = libvlc_media_list_remove_index (ml, 100);
assert (ret == -1);
ret = libvlc_media_list_remove_index (ml, -1);
assert (ret == -1);
/* getting non valid items */
libvlc_media_t * p_non_exist =
libvlc_media_list_item_at_index (ml, 4);
assert (p_non_exist == NULL);
p_non_exist = libvlc_media_list_item_at_index (ml, 100);
assert (p_non_exist == NULL);
p_non_exist = libvlc_media_list_item_at_index (ml, -1);
assert (p_non_exist == NULL);
md4 = libvlc_media_new_path (vlc, "/dev/null");
assert (md4 != NULL);
/* try to find non inserted item */
int i_non_exist = 0;
i_non_exist = libvlc_media_list_index_of_item (ml, md4);
assert ( i_non_exist == -1 );
libvlc_media_release (md1);
libvlc_media_release (md2);
libvlc_media_release (md3);
libvlc_media_release (md4);
libvlc_media_list_release (ml);
libvlc_release (vlc);
}
