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DEFINITIONS
This source file includes following definitions.
- check_tags
- check_tags_empty
- GST_START_TEST
- GST_START_TEST
- GST_START_TEST
- GST_START_TEST
- GST_START_TEST
- GST_START_TEST
- GST_START_TEST
- GST_START_TEST
- GST_START_TEST
- GST_START_TEST
- gst_tag_suite
/*
* Copyright (C) 2003 Benjamin Otte <in7y118@public.uni-hamburg.de>
*
* 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., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <gst/check/gstcheck.h>
#include <string.h>
/* multiple artists are possible (unfixed) */
#define UTAG GST_TAG_ARTIST
#define UNFIXED1 "Britney Spears"
#define UNFIXED2 "Evanescence"
#define UNFIXED3 "AC/DC"
#define UNFIXED4 "The Prodigy"
/* license is fixed */
#define FTAG GST_TAG_LICENSE
#define FIXED1 "Lesser General Public License"
#define FIXED2 "Microsoft End User License Agreement"
#define FIXED3 "Mozilla Public License"
#define FIXED4 "Public Domain"
/* checks that a tag contains the given values and not more values */
static void
check_tags (const GstTagList * list, const gchar * tag, const gchar * value,
...)
{
va_list args;
gchar *str;
guint i = 0;
va_start (args, value);
while (value != NULL) {
fail_unless (gst_tag_list_get_string_index (list, tag, i, &str));
fail_unless (strcmp (value, str) == 0);
g_free (str);
value = va_arg (args, gchar *);
i++;
}
fail_unless (i == gst_tag_list_get_tag_size (list, tag));
va_end (args);
}
static void
check_tags_empty (const GstTagList * list)
{
GST_DEBUG ("taglist: %" GST_PTR_FORMAT, list);
fail_unless ((list == NULL) || (gst_tag_list_is_empty (list)));
}
#define NEW_LIST_FIXED(mode) \
G_STMT_START { \
if (list) gst_tag_list_free (list); \
list = gst_tag_list_new (); \
gst_tag_list_add (list, mode, FTAG, FIXED1, FTAG, FIXED2, \
FTAG, FIXED3, FTAG, FIXED4, NULL); \
mark_point(); \
} G_STMT_END;
#define NEW_LIST_UNFIXED(mode) \
G_STMT_START { \
if (list) gst_tag_list_free (list); \
list = gst_tag_list_new (); \
gst_tag_list_add (list, mode, UTAG, UNFIXED1, UTAG, UNFIXED2, \
UTAG, UNFIXED3, UTAG, UNFIXED4, NULL); \
mark_point(); \
} G_STMT_END;
#define NEW_LISTS_FIXED(mode) \
G_STMT_START { \
if (list) gst_tag_list_free (list); \
list = gst_tag_list_new (); \
gst_tag_list_add (list, GST_TAG_MERGE_APPEND, FTAG, FIXED1, \
FTAG, FIXED2, NULL); \
if (list2) gst_tag_list_free (list2); \
list2 = gst_tag_list_new (); \
gst_tag_list_add (list2, GST_TAG_MERGE_APPEND, FTAG, FIXED3, \
FTAG, FIXED4, NULL); \
if (merge) gst_tag_list_free (merge); \
merge = gst_tag_list_merge (list, list2, mode); \
mark_point(); \
} G_STMT_END;
#define NEW_LISTS_UNFIXED(mode) \
G_STMT_START { \
if (list) gst_tag_list_free (list); \
list = gst_tag_list_new (); \
gst_tag_list_add (list, GST_TAG_MERGE_APPEND, UTAG, UNFIXED1, \
UTAG, UNFIXED2, NULL); \
if (list2) gst_tag_list_free (list2); \
list2 = gst_tag_list_new (); \
gst_tag_list_add (list2, GST_TAG_MERGE_APPEND, UTAG, UNFIXED3,\
UTAG, UNFIXED4, NULL); \
if (merge) gst_tag_list_free (merge); \
merge = gst_tag_list_merge (list, list2, mode); \
mark_point(); \
} G_STMT_END;
#define NEW_LISTS_EMPTY1(mode) \
G_STMT_START { \
if (list) gst_tag_list_free (list); \
list = NULL; \
if (list2) gst_tag_list_free (list2); \
list2 = gst_tag_list_new (); \
gst_tag_list_add (list2, GST_TAG_MERGE_APPEND, FTAG, FIXED3, \
FTAG, FIXED4, NULL); \
if (merge) gst_tag_list_free (merge); \
merge = gst_tag_list_merge (list, list2, mode); \
mark_point(); \
} G_STMT_END;
#define NEW_LISTS_EMPTY2(mode) \
G_STMT_START { \
if (list) gst_tag_list_free (list); \
list = gst_tag_list_new (); \
gst_tag_list_add (list, GST_TAG_MERGE_APPEND, FTAG, FIXED1, \
FTAG, FIXED2, NULL); \
if (list2) gst_tag_list_free (list2); \
list2 = NULL; \
if (merge) gst_tag_list_free (merge); \
merge = gst_tag_list_merge (list, list2, mode); \
mark_point(); \
} G_STMT_END;
GST_START_TEST (test_basics)
{
/* make sure the assumptions work */
fail_unless (gst_tag_is_fixed (FTAG));
fail_unless (!gst_tag_is_fixed (UTAG));
/* we check string here only */
fail_unless (gst_tag_get_type (FTAG) == G_TYPE_STRING);
fail_unless (gst_tag_get_type (UTAG) == G_TYPE_STRING);
}
GST_END_TEST
GST_START_TEST (test_add)
{
GstTagList *list = NULL;
/* check additions */
/* unfixed */
NEW_LIST_UNFIXED (GST_TAG_MERGE_REPLACE_ALL);
check_tags (list, UTAG, UNFIXED4, NULL);
NEW_LIST_UNFIXED (GST_TAG_MERGE_REPLACE);
check_tags (list, UTAG, UNFIXED4, NULL);
NEW_LIST_UNFIXED (GST_TAG_MERGE_PREPEND);
check_tags (list, UTAG, UNFIXED4, UNFIXED3, UNFIXED2, UNFIXED1, NULL);
NEW_LIST_UNFIXED (GST_TAG_MERGE_APPEND);
check_tags (list, UTAG, UNFIXED1, UNFIXED2, UNFIXED3, UNFIXED4, NULL);
NEW_LIST_UNFIXED (GST_TAG_MERGE_KEEP);
check_tags (list, UTAG, UNFIXED1, NULL);
NEW_LIST_UNFIXED (GST_TAG_MERGE_KEEP_ALL);
check_tags (list, UTAG, NULL);
/* fixed */
NEW_LIST_FIXED (GST_TAG_MERGE_REPLACE_ALL);
check_tags (list, FTAG, FIXED4, NULL);
NEW_LIST_FIXED (GST_TAG_MERGE_REPLACE);
check_tags (list, FTAG, FIXED4, NULL);
NEW_LIST_FIXED (GST_TAG_MERGE_PREPEND);
check_tags (list, FTAG, FIXED4, NULL);
NEW_LIST_FIXED (GST_TAG_MERGE_APPEND);
check_tags (list, FTAG, FIXED1, NULL);
NEW_LIST_FIXED (GST_TAG_MERGE_KEEP);
check_tags (list, FTAG, FIXED1, NULL);
NEW_LIST_FIXED (GST_TAG_MERGE_KEEP_ALL);
check_tags (list, FTAG, NULL);
/* clean up */
if (list)
gst_tag_list_free (list);
}
GST_END_TEST
GST_START_TEST (test_merge)
{
GstTagList *list = NULL, *list2 = NULL, *merge = NULL;
/* check merging */
/* unfixed */
GST_DEBUG ("unfixed");
NEW_LISTS_UNFIXED (GST_TAG_MERGE_REPLACE_ALL);
check_tags (merge, UTAG, UNFIXED3, UNFIXED4, NULL);
NEW_LISTS_UNFIXED (GST_TAG_MERGE_REPLACE);
check_tags (merge, UTAG, UNFIXED3, UNFIXED4, NULL);
NEW_LISTS_UNFIXED (GST_TAG_MERGE_PREPEND);
check_tags (merge, UTAG, UNFIXED3, UNFIXED4, UNFIXED1, UNFIXED2, NULL);
NEW_LISTS_UNFIXED (GST_TAG_MERGE_APPEND);
check_tags (merge, UTAG, UNFIXED1, UNFIXED2, UNFIXED3, UNFIXED4, NULL);
NEW_LISTS_UNFIXED (GST_TAG_MERGE_KEEP);
check_tags (merge, UTAG, UNFIXED1, UNFIXED2, NULL);
NEW_LISTS_UNFIXED (GST_TAG_MERGE_KEEP_ALL);
check_tags (merge, UTAG, UNFIXED1, UNFIXED2, NULL);
/* fixed */
GST_DEBUG ("fixed");
NEW_LISTS_FIXED (GST_TAG_MERGE_REPLACE_ALL);
check_tags (merge, FTAG, FIXED3, NULL);
NEW_LISTS_FIXED (GST_TAG_MERGE_REPLACE);
check_tags (merge, FTAG, FIXED3, NULL);
NEW_LISTS_FIXED (GST_TAG_MERGE_PREPEND);
check_tags (merge, FTAG, FIXED3, NULL);
NEW_LISTS_FIXED (GST_TAG_MERGE_APPEND);
check_tags (merge, FTAG, FIXED1, NULL);
NEW_LISTS_FIXED (GST_TAG_MERGE_KEEP);
check_tags (merge, FTAG, FIXED1, NULL);
NEW_LISTS_FIXED (GST_TAG_MERGE_KEEP_ALL);
check_tags (merge, FTAG, FIXED1, NULL);
/* first list empty */
GST_DEBUG ("first empty");
NEW_LISTS_EMPTY1 (GST_TAG_MERGE_REPLACE_ALL);
check_tags (merge, FTAG, FIXED3, NULL);
NEW_LISTS_EMPTY1 (GST_TAG_MERGE_REPLACE);
check_tags (merge, FTAG, FIXED3, NULL);
NEW_LISTS_EMPTY1 (GST_TAG_MERGE_PREPEND);
check_tags (merge, FTAG, FIXED3, NULL);
NEW_LISTS_EMPTY1 (GST_TAG_MERGE_APPEND);
check_tags (merge, FTAG, FIXED3, NULL);
NEW_LISTS_EMPTY1 (GST_TAG_MERGE_KEEP);
check_tags (merge, FTAG, FIXED3, NULL);
NEW_LISTS_EMPTY1 (GST_TAG_MERGE_KEEP_ALL);
check_tags_empty (merge);
/* second list empty */
GST_DEBUG ("second empty");
NEW_LISTS_EMPTY2 (GST_TAG_MERGE_REPLACE_ALL);
check_tags_empty (merge);
NEW_LISTS_EMPTY2 (GST_TAG_MERGE_REPLACE);
check_tags (merge, FTAG, FIXED1, NULL);
NEW_LISTS_EMPTY2 (GST_TAG_MERGE_PREPEND);
check_tags (merge, FTAG, FIXED1, NULL);
NEW_LISTS_EMPTY2 (GST_TAG_MERGE_APPEND);
check_tags (merge, FTAG, FIXED1, NULL);
NEW_LISTS_EMPTY2 (GST_TAG_MERGE_KEEP);
check_tags (merge, FTAG, FIXED1, NULL);
NEW_LISTS_EMPTY2 (GST_TAG_MERGE_KEEP_ALL);
check_tags (merge, FTAG, FIXED1, NULL);
/* clean up */
if (list)
gst_tag_list_free (list);
if (list2)
gst_tag_list_free (list2);
if (merge)
gst_tag_list_free (merge);
}
GST_END_TEST
GST_START_TEST (test_date_tags)
{
GstTagList *tag_list, *tag_list2;
GDate *date, *date2;
gchar *str;
date = g_date_new_dmy (14, 10, 2005);
tag_list = gst_tag_list_new ();
gst_tag_list_add (tag_list, GST_TAG_MERGE_APPEND, GST_TAG_DATE, date, NULL);
str = gst_structure_to_string (tag_list);
fail_if (str == NULL);
fail_if (strstr (str, "2005-10-14") == NULL);
tag_list2 = gst_structure_from_string (str, NULL);
fail_if (tag_list2 == NULL);
fail_if (!gst_tag_list_get_date (tag_list2, GST_TAG_DATE, &date2));
gst_tag_list_free (tag_list2);
g_free (str);
fail_if (g_date_compare (date, date2) != 0);
fail_if (g_date_get_day (date) != 14);
fail_if (g_date_get_month (date) != 10);
fail_if (g_date_get_year (date) != 2005);
fail_if (g_date_get_day (date2) != 14);
fail_if (g_date_get_month (date2) != 10);
fail_if (g_date_get_year (date2) != 2005);
g_date_free (date2);
gst_tag_list_free (tag_list);
g_date_free (date);
}
GST_END_TEST;
GST_START_TEST (test_type)
{
GstTagList *taglist;
taglist = gst_tag_list_new ();
fail_unless (GST_IS_TAG_LIST (taglist));
fail_unless (gst_is_tag_list (taglist));
gst_tag_list_free (taglist);
/* this isn't okay */
ASSERT_CRITICAL (fail_if (gst_is_tag_list (NULL)));
/* this however should be fine */
fail_if (GST_IS_TAG_LIST (NULL));
/* check gst_tag_list_is_empty */
ASSERT_CRITICAL (gst_tag_list_is_empty (NULL));
taglist = gst_tag_list_new ();
fail_unless (gst_tag_list_is_empty (taglist));
gst_tag_list_add (taglist, GST_TAG_MERGE_APPEND, GST_TAG_ARTIST, "JD", NULL);
fail_if (gst_tag_list_is_empty (taglist));
gst_tag_list_free (taglist);
}
GST_END_TEST;
GST_START_TEST (test_set_non_utf8_string)
{
GstTagList *taglist;
guint8 foobar[2] = { 0xff, 0x00 }; /* not UTF-8 */
taglist = gst_tag_list_new ();
fail_unless (taglist != NULL);
ASSERT_WARNING (gst_tag_list_add (taglist, GST_TAG_MERGE_APPEND,
GST_TAG_ARTIST, (gchar *) foobar, NULL));
/* That string field with a non-UTF8 string should not have been added */
fail_unless (gst_tag_list_is_empty (taglist));
gst_tag_list_free (taglist);
}
GST_END_TEST;
GST_START_TEST (test_buffer_tags)
{
GstTagList *tags;
GstBuffer *buf1, *buf2;
tags = gst_tag_list_new ();
buf1 = gst_buffer_new_and_alloc (222);
buf2 = gst_buffer_new_and_alloc (100);
gst_tag_list_add (tags, GST_TAG_MERGE_APPEND, GST_TAG_IMAGE, buf1,
GST_TAG_PREVIEW_IMAGE, buf2, NULL);
gst_buffer_unref (buf1);
gst_buffer_unref (buf2);
buf1 = buf2 = NULL;
fail_if (!gst_tag_list_get_buffer (tags, GST_TAG_IMAGE, &buf1));
gst_buffer_unref (buf1);
fail_if (!gst_tag_list_get_buffer (tags, GST_TAG_PREVIEW_IMAGE, &buf2));
gst_buffer_unref (buf2);
fail_if (gst_tag_list_get_buffer_index (tags, GST_TAG_IMAGE, 1, &buf1));
fail_if (gst_tag_list_get_buffer_index (tags, GST_TAG_IMAGE, 2, &buf1));
fail_if (gst_tag_list_get_buffer_index (tags, GST_TAG_PREVIEW_IMAGE, 1,
&buf1));
fail_if (gst_tag_list_get_buffer_index (tags, GST_TAG_PREVIEW_IMAGE, 2,
&buf1));
fail_if (!gst_tag_list_get_buffer_index (tags, GST_TAG_IMAGE, 0, &buf1));
fail_if (!gst_tag_list_get_buffer_index (tags, GST_TAG_PREVIEW_IMAGE, 0,
&buf2));
fail_unless_equals_int (GST_BUFFER_SIZE (buf1), 222);
fail_unless_equals_int (GST_BUFFER_SIZE (buf2), 100);
gst_buffer_unref (buf1);
gst_buffer_unref (buf2);
gst_tag_list_free (tags);
}
GST_END_TEST;
GST_START_TEST (test_empty_tags)
{
GstTagList *tags;
/* only get g_warnings() with git */
if (GST_VERSION_NANO != 1)
return;
tags = gst_tag_list_new ();
ASSERT_WARNING (gst_tag_list_add (tags, GST_TAG_MERGE_APPEND,
GST_TAG_ARTIST, NULL, NULL));
ASSERT_WARNING (gst_tag_list_add (tags, GST_TAG_MERGE_APPEND,
GST_TAG_ARTIST, "", NULL));
gst_tag_list_add (tags, GST_TAG_MERGE_APPEND, GST_TAG_ARTIST, "xyz", NULL);
gst_tag_list_free (tags);
}
GST_END_TEST;
GST_START_TEST (test_new_full)
{
GstTagList *tags;
gchar *artist, *title;
gdouble track_gain;
guint track_num;
tags = gst_tag_list_new_full (GST_TAG_ARTIST, "Arty Ist",
GST_TAG_TRACK_NUMBER, 9, GST_TAG_TRACK_GAIN, 4.242, GST_TAG_TITLE,
"Title!", NULL);
fail_unless (gst_tag_list_get_string (tags, GST_TAG_ARTIST, &artist));
fail_unless_equals_string (artist, "Arty Ist");
fail_unless (gst_tag_list_get_string (tags, GST_TAG_TITLE, &title));
fail_unless_equals_string (title, "Title!");
fail_unless (gst_tag_list_get_uint (tags, GST_TAG_TRACK_NUMBER, &track_num));
fail_unless_equals_int (track_num, 9);
fail_unless (gst_tag_list_get_double (tags, GST_TAG_TRACK_GAIN, &track_gain));
fail_unless_equals_float (track_gain, 4.242);
fail_unless (tags != NULL);
gst_tag_list_free (tags);
g_free (artist);
g_free (title);
}
GST_END_TEST;
GST_START_TEST (test_merge_strings_with_comma)
{
GstTagList *tags;
gchar *artists = NULL;
tags = gst_tag_list_new ();
gst_tag_list_add (tags, GST_TAG_MERGE_APPEND, GST_TAG_ARTIST, "Foo", NULL);
gst_tag_list_add (tags, GST_TAG_MERGE_APPEND, GST_TAG_ARTIST, "Bar", NULL);
gst_tag_list_add (tags, GST_TAG_MERGE_APPEND, GST_TAG_ARTIST, "Yay", NULL);
gst_tag_list_get_string (tags, GST_TAG_ARTIST, &artists);
fail_unless (artists != NULL);
/* can't check for exact string since the comma separator is i18n-ed */
fail_unless (strstr (artists, "Foo") != NULL);
fail_unless (strstr (artists, "Bar") != NULL);
fail_unless (strstr (artists, "Yay") != NULL);
g_free (artists);
gst_tag_list_free (tags);
}
GST_END_TEST;
static Suite *
gst_tag_suite (void)
{
Suite *s = suite_create ("GstTag");
TCase *tc_chain = tcase_create ("general");
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_basics);
tcase_add_test (tc_chain, test_add);
tcase_add_test (tc_chain, test_merge);
tcase_add_test (tc_chain, test_merge_strings_with_comma);
tcase_add_test (tc_chain, test_date_tags);
tcase_add_test (tc_chain, test_type);
tcase_add_test (tc_chain, test_set_non_utf8_string);
tcase_add_test (tc_chain, test_buffer_tags);
tcase_add_test (tc_chain, test_empty_tags);
tcase_add_test (tc_chain, test_new_full);
return s;
}
GST_CHECK_MAIN (gst_tag);