--- /dev/null
+/* GStreamer
+ *
+ * unit tests for the tag support library
+ *
+ * Copyright (C) 2006-2009 Tim-Philipp Müller <tim centricular net>
+ *
+ * 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <gst/check/gstcheck.h>
+
+#include <gst/tag/tag.h>
+#include <gst/base/gstbytewriter.h>
+#include <string.h>
+
+GST_START_TEST (test_parse_extended_comment)
+{
+ gchar *key, *val, *lang;
+
+ /* first check the g_return_val_if_fail conditions */
+ ASSERT_CRITICAL (gst_tag_parse_extended_comment (NULL, NULL, NULL, NULL,
+ FALSE));
+ ASSERT_CRITICAL (gst_tag_parse_extended_comment ("\377\000", NULL, NULL, NULL,
+ FALSE));
+
+ key = val = lang = NULL;
+ fail_unless (gst_tag_parse_extended_comment ("a=b", &key, &lang, &val,
+ FALSE) == TRUE);
+ fail_unless (key != NULL);
+ fail_unless (lang == NULL);
+ fail_unless (val != NULL);
+ fail_unless_equals_string (key, "a");
+ fail_unless_equals_string (val, "b");
+ g_free (key);
+ g_free (lang);
+ g_free (val);
+
+ key = val = lang = NULL;
+ fail_unless (gst_tag_parse_extended_comment ("a[l]=b", &key, &lang, &val,
+ FALSE) == TRUE);
+ fail_unless (key != NULL);
+ fail_unless (lang != NULL);
+ fail_unless (val != NULL);
+ fail_unless_equals_string (key, "a");
+ fail_unless_equals_string (lang, "l");
+ fail_unless_equals_string (val, "b");
+ g_free (key);
+ g_free (lang);
+ g_free (val);
+
+ key = val = lang = NULL;
+ fail_unless (gst_tag_parse_extended_comment ("foo=bar", &key, &lang, &val,
+ FALSE) == TRUE);
+ fail_unless (key != NULL);
+ fail_unless (lang == NULL);
+ fail_unless (val != NULL);
+ fail_unless_equals_string (key, "foo");
+ fail_unless_equals_string (val, "bar");
+ g_free (key);
+ g_free (lang);
+ g_free (val);
+
+ key = val = lang = NULL;
+ fail_unless (gst_tag_parse_extended_comment ("foo[fr]=bar", &key, &lang, &val,
+ FALSE) == TRUE);
+ fail_unless (key != NULL);
+ fail_unless (lang != NULL);
+ fail_unless (val != NULL);
+ fail_unless_equals_string (key, "foo");
+ fail_unless_equals_string (lang, "fr");
+ fail_unless_equals_string (val, "bar");
+ g_free (key);
+ g_free (lang);
+ g_free (val);
+
+ key = val = lang = NULL;
+ fail_unless (gst_tag_parse_extended_comment ("foo=[fr]bar", &key, &lang, &val,
+ FALSE) == TRUE);
+ fail_unless (key != NULL);
+ fail_unless (lang == NULL);
+ fail_unless (val != NULL);
+ fail_unless_equals_string (key, "foo");
+ fail_unless_equals_string (val, "[fr]bar");
+ g_free (key);
+ g_free (lang);
+ g_free (val);
+
+ /* test NULL for output locations */
+ fail_unless (gst_tag_parse_extended_comment ("foo[fr]=bar", NULL, NULL, NULL,
+ FALSE) == TRUE);
+
+ /* test strict mode (key must be specified) */
+ fail_unless (gst_tag_parse_extended_comment ("foo[fr]=bar", NULL, NULL, NULL,
+ TRUE) == TRUE);
+ fail_unless (gst_tag_parse_extended_comment ("foo=bar", NULL, NULL, NULL,
+ TRUE) == TRUE);
+ fail_unless (gst_tag_parse_extended_comment ("foobar", NULL, NULL, NULL,
+ TRUE) == FALSE);
+
+ /* test non-strict mode (if there's no key, that's fine too) */
+ fail_unless (gst_tag_parse_extended_comment ("foobar", NULL, NULL, NULL,
+ FALSE) == TRUE);
+ fail_unless (gst_tag_parse_extended_comment ("[fr]bar", NULL, NULL, NULL,
+ FALSE) == TRUE);
+
+ key = val = lang = NULL;
+ fail_unless (gst_tag_parse_extended_comment ("[fr]bar", &key, &lang, &val,
+ FALSE) == TRUE);
+ fail_unless (key == NULL);
+ fail_unless (lang == NULL);
+ fail_unless (val != NULL);
+ fail_unless_equals_string (val, "[fr]bar");
+ g_free (key);
+ g_free (lang);
+ g_free (val);
+}
+
+GST_END_TEST;
+
+#define ASSERT_TAG_LIST_HAS_STRING(list,field,string) \
+ { \
+ gboolean got_match = FALSE; \
+ guint i, size; \
+ \
+ fail_unless (gst_tag_list_get_tag_size (list,field) > 0); \
+ size = gst_tag_list_get_tag_size (list,field); \
+ for (i = 0; i < size; ++i) { \
+ gchar *___s = NULL; \
+ \
+ fail_unless (gst_tag_list_get_string_index (list, field, i, &___s)); \
+ fail_unless (___s != NULL); \
+ if (g_str_equal (___s, string)) { \
+ got_match = TRUE; \
+ g_free (___s); \
+ break; \
+ } \
+ g_free (___s); \
+ } \
+ fail_unless (got_match); \
+ }
+
+#define ASSERT_TAG_LIST_HAS_UINT(list,field,num) \
+ { \
+ guint ___n; \
+ \
+ fail_unless (gst_tag_list_get_tag_size (list,field) > 0); \
+ fail_unless (gst_tag_list_get_tag_size (list,field) == 1); \
+ fail_unless (gst_tag_list_get_uint_index (list, field, 0, &___n)); \
+ fail_unless_equals_int (___n, num); \
+ }
+
+#define MATCH_DOUBLE(p1, p2) ((p1 < p2 + 1e-6) && (p2 < p1 + 1e-6))
+#define ASSERT_TAG_LIST_HAS_DOUBLE(list,field,d) \
+ { \
+ gdouble ___d; \
+ \
+ fail_unless (gst_tag_list_get_tag_size (list,field) > 0); \
+ fail_unless (gst_tag_list_get_tag_size (list,field) == 1); \
+ fail_unless (gst_tag_list_get_double_index (list, field, 0, &___d)); \
+ fail_unless (MATCH_DOUBLE (d, ___d), \
+ "%f does not match expected %f", ___d, d); \
+ }
+
+GST_START_TEST (test_musicbrainz_tag_registration)
+{
+ GstTagList *list;
+
+ gst_tag_register_musicbrainz_tags ();
+
+ list = gst_tag_list_new ();
+
+ /* musicbrainz tags aren't registered yet */
+ gst_vorbis_tag_add (list, "MUSICBRAINZ_TRACKID", "123456");
+ gst_vorbis_tag_add (list, "MUSICBRAINZ_ARTISTID", "234567");
+ gst_vorbis_tag_add (list, "MUSICBRAINZ_ALBUMID", "345678");
+ gst_vorbis_tag_add (list, "MUSICBRAINZ_ALBUMARTISTID", "4567890");
+ gst_vorbis_tag_add (list, "MUSICBRAINZ_TRMID", "5678901");
+ /* MUSICBRAINZ_SORTNAME = GST_TAG_ARTIST_SORTNAME now */
+ gst_vorbis_tag_add (list, "MUSICBRAINZ_SORTNAME", "Five, 678901");
+
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_MUSICBRAINZ_TRACKID, "123456");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_MUSICBRAINZ_ARTISTID, "234567");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_MUSICBRAINZ_ALBUMID, "345678");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_MUSICBRAINZ_ALBUMARTISTID,
+ "4567890");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_MUSICBRAINZ_TRMID, "5678901");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_ARTIST_SORTNAME, "Five, 678901");
+
+ gst_tag_list_free (list);
+}
+
+GST_END_TEST;
+
+/* is there an easier way to compare two structures / tagslists? */
+static gboolean
+taglists_are_equal (const GstTagList * list_1, const GstTagList * list_2)
+{
+ GstCaps *c_list_1 = gst_caps_new_empty ();
+ GstCaps *c_list_2 = gst_caps_new_empty ();
+ gboolean ret;
+
+ gst_caps_append_structure (c_list_1,
+ gst_structure_copy ((GstStructure *) list_1));
+ gst_caps_append_structure (c_list_2,
+ gst_structure_copy ((GstStructure *) list_2));
+
+ ret = gst_caps_is_equal (c_list_2, c_list_1);
+
+ gst_caps_unref (c_list_1);
+ gst_caps_unref (c_list_2);
+
+ return ret;
+}
+
+GST_START_TEST (test_vorbis_tags)
+{
+ GstTagList *list;
+
+ list = gst_tag_list_new ();
+
+ /* NULL pointers aren't allowed */
+ ASSERT_CRITICAL (gst_vorbis_tag_add (NULL, "key", "value"));
+ ASSERT_CRITICAL (gst_vorbis_tag_add (list, NULL, "value"));
+ ASSERT_CRITICAL (gst_vorbis_tag_add (list, "key", NULL));
+
+ /* must be UTF-8 */
+ ASSERT_CRITICAL (gst_vorbis_tag_add (list, "key", "v\377lue"));
+ ASSERT_CRITICAL (gst_vorbis_tag_add (list, "k\377y", "value"));
+
+ /* key can't have a '=' in it */
+ ASSERT_CRITICAL (gst_vorbis_tag_add (list, "k=y", "value"));
+ ASSERT_CRITICAL (gst_vorbis_tag_add (list, "key=", "value"));
+
+ /* should be allowed in values though */
+ gst_vorbis_tag_add (list, "keeey", "va=ue");
+
+ /* add some tags */
+ gst_vorbis_tag_add (list, "TITLE", "Too");
+ gst_vorbis_tag_add (list, "ALBUM", "Aoo");
+ gst_vorbis_tag_add (list, "ARTIST", "Alboo");
+ gst_vorbis_tag_add (list, "PERFORMER", "Perfoo");
+ gst_vorbis_tag_add (list, "COPYRIGHT", "Copyfoo");
+ gst_vorbis_tag_add (list, "DESCRIPTION", "Descoo");
+ gst_vorbis_tag_add (list, "LICENSE", "Licoo");
+ gst_vorbis_tag_add (list, "LICENSE",
+ "http://creativecommons.org/licenses/by/3.0/");
+ gst_vorbis_tag_add (list, "LOCATION", "Bristol, UK");
+ gst_vorbis_tag_add (list, "ORGANIZATION", "Orgoo");
+ gst_vorbis_tag_add (list, "GENRE", "Goo");
+ gst_vorbis_tag_add (list, "CONTACT", "Coo");
+ gst_vorbis_tag_add (list, "COMMENT", "Stroodle is good");
+ gst_vorbis_tag_add (list, "COMMENT", "Peroxysulfid stroodles the brain");
+
+ gst_vorbis_tag_add (list, "TRACKNUMBER", "5");
+ gst_vorbis_tag_add (list, "TRACKTOTAL", "77");
+ gst_vorbis_tag_add (list, "DISCNUMBER", "1");
+ gst_vorbis_tag_add (list, "DISCTOTAL", "2");
+ gst_vorbis_tag_add (list, "DATE", "1954-12-31");
+
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_TITLE, "Too");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_ALBUM, "Aoo");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_ARTIST, "Alboo");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_PERFORMER, "Perfoo");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_COPYRIGHT, "Copyfoo");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_DESCRIPTION, "Descoo");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_LICENSE, "Licoo");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_LICENSE_URI,
+ "http://creativecommons.org/licenses/by/3.0/");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_GEO_LOCATION_NAME, "Bristol, UK");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_ORGANIZATION, "Orgoo");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_GENRE, "Goo");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_CONTACT, "Coo");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_COMMENT,
+ "Peroxysulfid stroodles the brain");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_COMMENT, "Stroodle is good");
+ ASSERT_TAG_LIST_HAS_UINT (list, GST_TAG_TRACK_NUMBER, 5);
+ ASSERT_TAG_LIST_HAS_UINT (list, GST_TAG_TRACK_COUNT, 77);
+ ASSERT_TAG_LIST_HAS_UINT (list, GST_TAG_ALBUM_VOLUME_NUMBER, 1);
+ ASSERT_TAG_LIST_HAS_UINT (list, GST_TAG_ALBUM_VOLUME_COUNT, 2);
+
+ {
+ GDate *date = NULL;
+
+ fail_unless (gst_tag_list_get_date (list, GST_TAG_DATE, &date));
+ fail_unless (date != NULL);
+ fail_unless (g_date_get_day (date) == 31);
+ fail_unless (g_date_get_month (date) == G_DATE_DECEMBER);
+ fail_unless (g_date_get_year (date) == 1954);
+
+ g_date_free (date);
+ }
+
+ /* unknown vorbis comments should go into a GST_TAG_EXTENDED_COMMENT */
+ gst_vorbis_tag_add (list, "CoEdSub_ID", "98172AF-973-10-B");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_EXTENDED_COMMENT,
+ "CoEdSub_ID=98172AF-973-10-B");
+ gst_vorbis_tag_add (list, "RuBuWuHash", "1337BA42F91");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_EXTENDED_COMMENT,
+ "RuBuWuHash=1337BA42F91");
+
+ gst_vorbis_tag_add (list, "REPLAYGAIN_REFERENCE_LOUDNESS", "89.");
+ ASSERT_TAG_LIST_HAS_DOUBLE (list, GST_TAG_REFERENCE_LEVEL, 89.);
+ gst_vorbis_tag_add (list, "REPLAYGAIN_TRACK_GAIN", "+12.36");
+ ASSERT_TAG_LIST_HAS_DOUBLE (list, GST_TAG_TRACK_GAIN, +12.36);
+ gst_vorbis_tag_add (list, "REPLAYGAIN_TRACK_PEAK", "0.96349");
+ ASSERT_TAG_LIST_HAS_DOUBLE (list, GST_TAG_TRACK_PEAK, 0.96349);
+ gst_vorbis_tag_add (list, "REPLAYGAIN_ALBUM_GAIN", "+10.12");
+ ASSERT_TAG_LIST_HAS_DOUBLE (list, GST_TAG_ALBUM_GAIN, +10.12);
+ /* now check that we can parse floating point numbers with any separator
+ * (',' or '.') regardless of the current locale */
+ gst_vorbis_tag_add (list, "REPLAYGAIN_ALBUM_PEAK", "0,98107");
+ ASSERT_TAG_LIST_HAS_DOUBLE (list, GST_TAG_ALBUM_PEAK, 0.98107);
+ gst_vorbis_tag_add (list, "LICENSE", "http://foo.com/license-1.html");
+
+ /* make sure we can convert back and forth without loss */
+ {
+ GstTagList *new_list, *even_newer_list;
+ GstBuffer *buf, *buf2;
+ gchar *vendor_id = NULL;
+
+ buf = gst_tag_list_to_vorbiscomment_buffer (list,
+ (const guint8 *) "\003vorbis", 7, "libgstunittest");
+ fail_unless (buf != NULL);
+ new_list = gst_tag_list_from_vorbiscomment_buffer (buf,
+ (const guint8 *) "\003vorbis", 7, &vendor_id);
+ fail_unless (new_list != NULL);
+ fail_unless (vendor_id != NULL);
+ g_free (vendor_id);
+ vendor_id = NULL;
+
+ GST_LOG ("new_list = %" GST_PTR_FORMAT, new_list);
+ fail_unless (taglists_are_equal (list, new_list));
+
+ buf2 = gst_tag_list_to_vorbiscomment_buffer (new_list,
+ (const guint8 *) "\003vorbis", 7, "libgstunittest");
+ fail_unless (buf2 != NULL);
+ even_newer_list = gst_tag_list_from_vorbiscomment_buffer (buf2,
+ (const guint8 *) "\003vorbis", 7, &vendor_id);
+ fail_unless (even_newer_list != NULL);
+ fail_unless (vendor_id != NULL);
+ g_free (vendor_id);
+ vendor_id = NULL;
+
+ GST_LOG ("even_newer_list = %" GST_PTR_FORMAT, even_newer_list);
+ fail_unless (taglists_are_equal (new_list, even_newer_list));
+
+ gst_tag_list_free (new_list);
+ gst_tag_list_free (even_newer_list);
+ gst_buffer_unref (buf);
+ gst_buffer_unref (buf2);
+ }
+
+ /* there can only be one language per taglist ... */
+ gst_tag_list_free (list);
+ list = gst_tag_list_new ();
+ gst_vorbis_tag_add (list, "LANGUAGE", "fr");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_LANGUAGE_CODE, "fr");
+
+ gst_tag_list_free (list);
+ list = gst_tag_list_new ();
+ gst_vorbis_tag_add (list, "LANGUAGE", "[fr]");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_LANGUAGE_CODE, "fr");
+
+ gst_tag_list_free (list);
+ list = gst_tag_list_new ();
+ gst_vorbis_tag_add (list, "LANGUAGE", "French [fr]");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_LANGUAGE_CODE, "fr");
+
+ gst_tag_list_free (list);
+ list = gst_tag_list_new ();
+ gst_vorbis_tag_add (list, "LANGUAGE", "[eng] English");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_LANGUAGE_CODE, "eng");
+
+ gst_tag_list_free (list);
+ list = gst_tag_list_new ();
+ gst_vorbis_tag_add (list, "LANGUAGE", "eng");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_LANGUAGE_CODE, "eng");
+
+ gst_tag_list_free (list);
+ list = gst_tag_list_new ();
+ gst_vorbis_tag_add (list, "LANGUAGE", "[eng]");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_LANGUAGE_CODE, "eng");
+
+ /* free-form *sigh* */
+ gst_tag_list_free (list);
+ list = gst_tag_list_new ();
+ gst_vorbis_tag_add (list, "LANGUAGE", "English");
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_LANGUAGE_CODE, "English");
+
+ /* now, while we still have a taglist, test _to_vorbiscomment_buffer() */
+ {
+ GstBuffer *buf1, *buf2;
+
+ ASSERT_CRITICAL (gst_tag_list_to_vorbiscomment_buffer (NULL,
+ (const guint8 *) "x", 1, "x"));
+
+ buf1 = gst_tag_list_to_vorbiscomment_buffer (list, NULL, 0, NULL);
+ fail_unless (buf1 != NULL);
+
+ buf2 = gst_tag_list_to_vorbiscomment_buffer (list,
+ (const guint8 *) "foo", 3, NULL);
+ fail_unless (buf2 != NULL);
+
+ fail_unless (memcmp (GST_BUFFER_DATA (buf1), GST_BUFFER_DATA (buf2) + 3,
+ GST_BUFFER_SIZE (buf1)) == 0);
+
+ gst_buffer_unref (buf1);
+ gst_buffer_unref (buf2);
+ }
+
+ gst_tag_list_free (list);
+
+ /* make sure gst_tag_list_from_vorbiscomment_buffer() works with an
+ * empty ID (for Speex) */
+ {
+ const guint8 speex_comments_buf1[] = { 0x03, 0x00, 0x00, 0x00, 'f', 'o',
+ 'o', 0x00, 0x00, 0x00, 0x00
+ };
+ GstBuffer *buf;
+ gchar *vendor = NULL;
+
+ buf = gst_buffer_new ();
+ GST_BUFFER_DATA (buf) = (guint8 *) speex_comments_buf1;
+ GST_BUFFER_SIZE (buf) = sizeof (speex_comments_buf1);
+
+ /* make sure it doesn't memcmp over the end of the buffer */
+ fail_unless (gst_tag_list_from_vorbiscomment_buffer (buf,
+ (const guint8 *) "averylongstringbrownfoxjumpoverthefence", 39,
+ &vendor) == NULL);
+ fail_unless (vendor == NULL);
+
+ /* make sure it bails out if the ID doesn't match */
+ fail_unless (gst_tag_list_from_vorbiscomment_buffer (buf,
+ (guint8 *) "short", 4, &vendor) == NULL);
+ fail_unless (vendor == NULL);
+
+ /* now read properly */
+ list = gst_tag_list_from_vorbiscomment_buffer (buf, NULL, 0, &vendor);
+ fail_unless (vendor != NULL);
+ fail_unless_equals_string (vendor, "foo");
+ fail_unless (list != NULL);
+ fail_unless (gst_structure_n_fields ((GstStructure *) list) == 0);
+ g_free (vendor);
+ gst_tag_list_free (list);
+
+ /* now again without vendor */
+ list = gst_tag_list_from_vorbiscomment_buffer (buf, NULL, 0, NULL);
+ fail_unless (list != NULL);
+ fail_unless (gst_structure_n_fields ((GstStructure *) list) == 0);
+ gst_tag_list_free (list);
+
+ gst_buffer_unref (buf);
+ }
+
+ /* the same with an ID */
+ {
+ const guint8 vorbis_comments_buf[] = { 0x03, 'v', 'o', 'r', 'b', 'i', 's',
+ 0x03, 0x00, 0x00, 0x00, 'f', 'o', 'o', 0x01, 0x00, 0x00, 0x00,
+ strlen ("ARTIST=foo bar"), 0x00, 0x00, 0x00, 'A', 'R', 'T', 'I', 'S',
+ 'T', '=', 'f', 'o', 'o', ' ', 'b', 'a', 'r'
+ };
+ GstBuffer *buf;
+ gchar *vendor = NULL;
+
+ buf = gst_buffer_new ();
+ GST_BUFFER_DATA (buf) = (guint8 *) vorbis_comments_buf;
+ GST_BUFFER_SIZE (buf) = sizeof (vorbis_comments_buf);
+
+ /* make sure it doesn't memcmp over the end of the buffer */
+ fail_unless (gst_tag_list_from_vorbiscomment_buffer (buf,
+ (const guint8 *) "averylongstringbrownfoxjumpoverthefence", 39,
+ &vendor) == NULL);
+ fail_unless (vendor == NULL);
+
+ /* make sure it bails out if the ID doesn't match */
+ fail_unless (gst_tag_list_from_vorbiscomment_buffer (buf,
+ (guint8 *) "short", 4, &vendor) == NULL);
+ fail_unless (vendor == NULL);
+
+ /* now read properly */
+ list = gst_tag_list_from_vorbiscomment_buffer (buf,
+ (guint8 *) "\003vorbis", 7, &vendor);
+ fail_unless (vendor != NULL);
+ fail_unless_equals_string (vendor, "foo");
+ fail_unless (list != NULL);
+ fail_unless (gst_structure_n_fields ((GstStructure *) list) == 1);
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_ARTIST, "foo bar");
+ g_free (vendor);
+ gst_tag_list_free (list);
+
+ /* now again without vendor */
+ list = gst_tag_list_from_vorbiscomment_buffer (buf,
+ (guint8 *) "\003vorbis", 7, NULL);
+ fail_unless (list != NULL);
+ fail_unless (gst_structure_n_fields ((GstStructure *) list) == 1);
+ ASSERT_TAG_LIST_HAS_STRING (list, GST_TAG_ARTIST, "foo bar");
+ gst_tag_list_free (list);
+
+ gst_buffer_unref (buf);
+ }
+
+ /* check date with time */
+ {
+ GDate *date = NULL;
+
+ list = gst_tag_list_new ();
+ gst_vorbis_tag_add (list, "DATE", "2006-09-25 22:02:38");
+
+ fail_unless (gst_tag_list_get_date_index (list, GST_TAG_DATE, 0, &date));
+ fail_unless (date != NULL);
+ fail_unless (g_date_get_day (date) == 25);
+ fail_unless (g_date_get_month (date) == G_DATE_SEPTEMBER);
+ fail_unless (g_date_get_year (date) == 2006);
+
+ g_date_free (date);
+ gst_tag_list_free (list);
+ }
+
+ /* check date with month/day of 00-00 */
+ {
+ GDate *date = NULL;
+
+ list = gst_tag_list_new ();
+ gst_vorbis_tag_add (list, "DATE", "1992-00-00");
+
+ fail_unless (gst_tag_list_get_date_index (list, GST_TAG_DATE, 0, &date));
+ fail_unless (date != NULL);
+ fail_unless (g_date_get_year (date) == 1992);
+
+ g_date_free (date);
+ gst_tag_list_free (list);
+ }
+
+ /* check date with valid month, but day of 00 */
+ {
+ GDate *date = NULL;
+
+ list = gst_tag_list_new ();
+ gst_vorbis_tag_add (list, "DATE", "1992-05-00");
+
+ fail_unless (gst_tag_list_get_date_index (list, GST_TAG_DATE, 0, &date));
+ fail_unless (date != NULL);
+ fail_unless (g_date_get_year (date) == 1992);
+ fail_unless (g_date_get_month (date) == G_DATE_MAY);
+
+ g_date_free (date);
+ gst_tag_list_free (list);
+ }
+}
+
+GST_END_TEST;
+
+GST_START_TEST (test_id3_tags)
+{
+ guint i;
+
+ fail_unless (gst_tag_id3_genre_count () > 0);
+
+ for (i = 0; i < gst_tag_id3_genre_count (); ++i) {
+ const gchar *genre;
+
+ genre = gst_tag_id3_genre_get (i);
+ fail_unless (genre != NULL);
+ }
+
+ {
+ /* TODO: GstTagList *gst_tag_list_new_from_id3v1 (const guint8 *data) */
+ }
+
+ /* gst_tag_from_id3_tag */
+ fail_unless (gst_tag_from_id3_tag ("TALB") != NULL);
+ ASSERT_CRITICAL (gst_tag_from_id3_tag (NULL));
+ fail_unless (gst_tag_from_id3_tag ("R2D2") == NULL);
+ fail_unless_equals_string (gst_tag_from_id3_tag ("WCOP"),
+ GST_TAG_COPYRIGHT_URI);
+
+ /* gst_tag_from_id3_user_tag */
+ ASSERT_CRITICAL (gst_tag_from_id3_user_tag (NULL, "foo"));
+ ASSERT_CRITICAL (gst_tag_from_id3_user_tag ("foo", NULL));
+ fail_unless (gst_tag_from_id3_user_tag ("R2D2", "R2D2") == NULL);
+
+ /* gst_tag_to_id3_tag */
+ ASSERT_CRITICAL (gst_tag_to_id3_tag (NULL));
+ fail_unless (gst_tag_to_id3_tag ("R2D2") == NULL);
+ fail_unless (gst_tag_to_id3_tag (GST_TAG_ARTIST) != NULL);
+ fail_unless_equals_string (gst_tag_to_id3_tag (GST_TAG_COPYRIGHT_URI),
+ "WCOP");
+
+ fail_unless (GST_TYPE_TAG_IMAGE_TYPE != 0);
+ fail_unless (g_type_name (GST_TYPE_TAG_IMAGE_TYPE) != NULL);
+}
+
+GST_END_TEST;
+
+
+GST_START_TEST (test_id3v1_utf8_tag)
+{
+ const guint8 id3v1[128] = {
+ /* marker */
+ 'T', 'A', 'G',
+ /* title (30 bytes) */
+ 'D', 0xc3, 0xad, 'v', 'k', 'a', ' ', 's',
+ ' ', 'p', 'e', 'r', 'l', 'a', 'm', 'i',
+ ' ', 'v', 'e', ' ', 'v', 'l', 'a', 's',
+ 'e', 'c', 'h', 0, 0, 0,
+ /* artist (30 bytes) */
+ 'A', 'l', 'e', 0xc5, 0xa1, ' ', 'B', 'r', 'i', 'c', 'h', 't', 'a',
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ /* album (30 bytes) */
+ 'B', 'e', 's', 't', ' ', 'o', 'f', ' ', '(', 'P', 'r', 'o', 's', 't',
+ 0xc4, 0x9b, ' ', 0xc3, 0xba, 0xc5, 0xbe, 'a', 's', 'n', 0xc3, 0xbd, ')',
+ 0, 0, 0,
+ /* year (4 bytes) */
+ '2', '0', '0', '0',
+ /* comment (28 bytes) */
+ '-', '-', '-', ' ', 0xc4, 0x8d, 'e', 's', 'k', 0xc3, 0xa9, ' ', 'p',
+ 0xc3, 0xad, 's', 'n', 'i', 0xc4, 0x8d, 'k', 'y', ' ', '-', '-', '-',
+ 0, 0,
+ /* track number */
+ 0, 0,
+ /* genre */
+ 0x11
+ };
+ GstTagList *tags;
+ GDate *d;
+ gchar *s;
+
+ /* set this, to make sure UTF-8 strings are really interpreted properly
+ * as UTF-8, regardless of the locale set */
+ g_setenv ("GST_ID3V1_TAG_ENCODING", "WINDOWS-1250", TRUE);
+
+ tags = gst_tag_list_new_from_id3v1 (id3v1);
+ fail_unless (tags != NULL);
+
+ GST_LOG ("Got tags: %" GST_PTR_FORMAT, tags);
+
+ s = NULL;
+ fail_unless (gst_tag_list_get_string (tags, GST_TAG_TITLE, &s));
+ fail_unless (s != NULL);
+ fail_unless_equals_string (s, "Dívka s perlami ve vlasech");
+ g_free (s);
+
+ s = NULL;
+ fail_unless (gst_tag_list_get_string (tags, GST_TAG_ARTIST, &s));
+ fail_unless (s != NULL);
+ fail_unless_equals_string (s, "Aleš Brichta");
+ g_free (s);
+
+ s = NULL;
+ fail_unless (gst_tag_list_get_string (tags, GST_TAG_ALBUM, &s));
+ fail_unless (s != NULL);
+ fail_unless_equals_string (s, "Best of (Prostě úžasný)");
+ g_free (s);
+
+ d = NULL;
+ fail_unless (gst_tag_list_get_date (tags, GST_TAG_DATE, &d));
+ fail_unless (d != NULL);
+ fail_unless_equals_int (g_date_get_year (d), 2000);
+ g_date_free (d);
+ d = NULL;
+
+ gst_tag_list_free (tags);
+
+ g_unsetenv ("GST_ID3V1_TAG_ENCODING");
+}
+
+GST_END_TEST;
+
+GST_START_TEST (test_language_utils)
+{
+ gchar **lang_codes, **c;
+
+#define ASSERT_STRINGS_EQUAL fail_unless_equals_string
+
+ lang_codes = gst_tag_get_language_codes ();
+ fail_unless (lang_codes != NULL);
+ fail_unless (*lang_codes != NULL);
+
+ for (c = lang_codes; c != NULL && *c != NULL; ++c) {
+ const gchar *lang_name, *c1, *c2t, *c2b;
+
+ lang_name = gst_tag_get_language_name (*c);
+ fail_unless (lang_name != NULL);
+ fail_unless (g_utf8_validate (lang_name, -1, NULL));
+
+ c1 = gst_tag_get_language_code_iso_639_1 (*c);
+ fail_unless (c1 != NULL);
+ fail_unless (g_utf8_validate (c1, -1, NULL));
+
+ c2t = gst_tag_get_language_code_iso_639_2T (*c);
+ fail_unless (c2t != NULL);
+ fail_unless (g_utf8_validate (c2t, -1, NULL));
+
+ c2b = gst_tag_get_language_code_iso_639_2B (*c);
+ fail_unless (c2b != NULL);
+ fail_unless (g_utf8_validate (c2b, -1, NULL));
+
+ ASSERT_STRINGS_EQUAL (gst_tag_get_language_code_iso_639_1 (*c), *c);
+ ASSERT_STRINGS_EQUAL (gst_tag_get_language_code_iso_639_1 (c2t), *c);
+ ASSERT_STRINGS_EQUAL (gst_tag_get_language_code_iso_639_1 (c2b), *c);
+
+ GST_DEBUG ("[%s] %s %s %s : %s\n", *c, c1, c2t, c2b, lang_name);
+
+ }
+ g_strfreev (lang_codes);
+
+ fail_unless (gst_tag_get_language_name ("de") != NULL);
+ fail_unless (gst_tag_get_language_name ("deu") != NULL);
+ fail_unless (gst_tag_get_language_name ("ger") != NULL);
+ fail_unless_equals_string (gst_tag_get_language_name ("deu"),
+ gst_tag_get_language_name ("ger"));
+ fail_unless_equals_string (gst_tag_get_language_name ("de"),
+ gst_tag_get_language_name ("ger"));
+ fail_unless (gst_tag_get_language_name ("de") !=
+ gst_tag_get_language_name ("fr"));
+
+ ASSERT_STRINGS_EQUAL (gst_tag_get_language_code ("deu"), "de");
+ ASSERT_STRINGS_EQUAL (gst_tag_get_language_code ("de"), "de");
+ ASSERT_STRINGS_EQUAL (gst_tag_get_language_code ("ger"), "de");
+
+ ASSERT_STRINGS_EQUAL (gst_tag_get_language_code_iso_639_1 ("deu"), "de");
+ ASSERT_STRINGS_EQUAL (gst_tag_get_language_code_iso_639_1 ("de"), "de");
+ ASSERT_STRINGS_EQUAL (gst_tag_get_language_code_iso_639_1 ("ger"), "de");
+
+ ASSERT_STRINGS_EQUAL (gst_tag_get_language_code_iso_639_2T ("de"), "deu");
+ ASSERT_STRINGS_EQUAL (gst_tag_get_language_code_iso_639_2T ("deu"), "deu");
+ ASSERT_STRINGS_EQUAL (gst_tag_get_language_code_iso_639_2T ("ger"), "deu");
+
+ ASSERT_STRINGS_EQUAL (gst_tag_get_language_code_iso_639_2B ("de"), "ger");
+ ASSERT_STRINGS_EQUAL (gst_tag_get_language_code_iso_639_2B ("deu"), "ger");
+ ASSERT_STRINGS_EQUAL (gst_tag_get_language_code_iso_639_2B ("ger"), "ger");
+}
+
+GST_END_TEST;
+
+GST_START_TEST (test_xmp_formatting)
+{
+ GstTagList *list;
+ GstBuffer *buf;
+ const gchar *text;
+ guint len;
+
+ /* test data */
+ list = gst_tag_list_new_full (GST_TAG_TITLE, "test title",
+ GST_TAG_DESCRIPTION, "test decription",
+ GST_TAG_KEYWORDS, "keyword1", GST_TAG_KEYWORDS, "keyword2", NULL);
+
+ buf = gst_tag_list_to_xmp_buffer (list, FALSE);
+ fail_unless (buf != NULL);
+
+ text = (const gchar *) GST_BUFFER_DATA (buf);
+ len = GST_BUFFER_SIZE (buf);
+
+ /* check the content */
+ fail_unless (g_strrstr_len (text, len, "<?xpacket begin") == text);
+ fail_unless (g_strrstr_len (text, len, ">test title<") != NULL);
+ fail_unless (g_strrstr_len (text, len, ">test decription<") != NULL);
+ fail_unless (g_strrstr_len (text, len, ">keyword1<") != NULL);
+ fail_unless (g_strrstr_len (text, len, ">keyword2<") != NULL);
+ fail_unless (g_strrstr_len (text, len, "<?xpacket end") != NULL);
+
+ gst_buffer_unref (buf);
+ gst_tag_list_free (list);
+}
+
+GST_END_TEST;
+
+
+GST_START_TEST (test_xmp_parsing)
+{
+ GstTagList *list;
+ GstBuffer *buf;
+ guint i, result_size;
+ gchar *text;
+ const gchar *xmp_header =
+ "<?xpacket begin=\"\xEF\xBB\xBF\" id=\"W5M0MpCehiHzreSzNTczkc9d\"?>"
+ "<x:xmpmeta xmlns:x=\"adobe:ns:meta/\" x:xmptk=\"GStreamer\">"
+ "<rdf:RDF xmlns:rdf=\"http://www.w3.org/1999/02/22-rdf-syntax-ns#\" xmlns:dc=\"http://purl.org/dc/elements/1.1/\">";
+ const gchar *xmp_footer =
+ "</rdf:RDF>" "</x:xmpmeta>" "<?xpacket end=\"r\"?>\n";
+ struct
+ {
+ const gchar *xmp_data;
+ gint result_size;
+ gint result_test;
+ } test_data[] = {
+ {
+ "", -1, -1}, {
+ "<rdf:Description rdf:about=\"\" />", 0, -1}, {
+ "<rdf:Description rdf:about=\"\"></rdf:Description>", 0, -1}, {
+ "<rdf:Description rdf:about=\"\" ></rdf:Description>", 0, -1}, {
+ "<rdf:Description rdf:about=\"\"><dc:description>test</dc:description></rdf:Description>",
+ 1, 0}, {
+ "<rdf:Description rdf:about=\"\" dc:description=\"test\"></rdf:Description>",
+ 1, 0}, {
+ NULL, -1, -1}
+ };
+
+ /* test data */
+ buf = gst_buffer_new ();
+
+ i = 0;
+ while (test_data[i].xmp_data) {
+ GST_DEBUG ("trying test-data %u", i);
+
+ text = g_strconcat (xmp_header, test_data[i].xmp_data, xmp_footer, NULL);
+ GST_BUFFER_DATA (buf) = (guint8 *) text;
+ GST_BUFFER_SIZE (buf) = strlen (text) + 1;
+
+
+ list = gst_tag_list_from_xmp_buffer (buf);
+ if (test_data[i].result_size >= 0) {
+ fail_unless (list != NULL);
+
+ result_size = gst_structure_n_fields ((GstStructure *) list);
+ fail_unless (result_size == test_data[i].result_size);
+
+ /* check the taglist content */
+ switch (test_data[i].result_test) {
+ case 0:
+ ASSERT_TAG_LIST_HAS_STRING (list, "description", "test");
+ break;
+ default:
+ break;
+ }
+ }
+ if (list)
+ gst_tag_list_free (list);
+
+ g_free (text);
+ i++;
+ }
+
+ gst_buffer_unref (buf);
+}
+
+GST_END_TEST;
+
+static void
+tag_list_equals (GstTagList * taglist, GstTagList * taglist2)
+{
+ const gchar *name_sent, *name_recv;
+ const GValue *value_sent, *value_recv;
+ gboolean found;
+ gint comparison;
+ gint n_recv;
+ gint n_sent;
+ gint i, j;
+
+ /* verify tags */
+ fail_unless (taglist2 != NULL);
+ n_recv = gst_structure_n_fields (taglist2);
+ n_sent = gst_structure_n_fields (taglist);
+ fail_unless (n_recv == n_sent);
+ fail_unless (n_sent > 0);
+
+ /* FIXME: compare taglist values */
+ for (i = 0; i < n_sent; i++) {
+ name_sent = gst_structure_nth_field_name (taglist, i);
+ value_sent = gst_structure_get_value (taglist, name_sent);
+ found = FALSE;
+ for (j = 0; j < n_recv; j++) {
+ name_recv = gst_structure_nth_field_name (taglist2, j);
+ if (!strcmp (name_sent, name_recv)) {
+ value_recv = gst_structure_get_value (taglist2, name_recv);
+ comparison = gst_value_compare (value_sent, value_recv);
+ if (comparison != GST_VALUE_EQUAL) {
+ gchar *vs = g_strdup_value_contents (value_sent);
+ gchar *vr = g_strdup_value_contents (value_recv);
+ GST_DEBUG ("sent = %s:'%s', recv = %s:'%s'",
+ G_VALUE_TYPE_NAME (value_sent), vs,
+ G_VALUE_TYPE_NAME (value_recv), vr);
+ g_free (vs);
+ g_free (vr);
+ }
+ if (comparison != GST_VALUE_EQUAL &&
+ G_VALUE_HOLDS (value_sent, G_TYPE_DOUBLE)) {
+ gdouble vs;
+ gdouble vr;
+
+ /* add some tolerance for doubles */
+ vs = g_value_get_double (value_sent);
+ vr = g_value_get_double (value_recv);
+ if (vr >= vs - 0.001 && vr <= vs + 0.001)
+ comparison = GST_VALUE_EQUAL;
+ }
+ fail_unless (comparison == GST_VALUE_EQUAL,
+ "tag item %s has been received with different type or value",
+ name_sent);
+ found = TRUE;
+ break;
+ }
+ }
+ fail_unless (found, "tag item %s is lost", name_sent);
+ }
+}
+
+static void
+do_xmp_tag_serialization_deserialization (GstTagList * taglist)
+{
+ GstTagList *taglist2;
+ GstBuffer *buf;
+
+ buf = gst_tag_list_to_xmp_buffer (taglist, TRUE);
+ taglist2 = gst_tag_list_from_xmp_buffer (buf);
+
+ tag_list_equals (taglist, taglist2);
+
+ gst_buffer_unref (buf);
+ gst_tag_list_free (taglist2);
+}
+
+static void
+do_simple_xmp_tag_serialization_deserialization (const gchar * gsttag,
+ GValue * value)
+{
+ GstTagList *taglist = gst_tag_list_new ();
+
+ gst_tag_list_add_value (taglist, GST_TAG_MERGE_REPLACE, gsttag, value);
+
+ do_xmp_tag_serialization_deserialization (taglist);
+ gst_tag_list_free (taglist);
+}
+
+GST_START_TEST (test_xmp_tags_serialization_deserialization)
+{
+ GValue value = { 0 };
+ GDate *date;
+ GstDateTime *datetime;
+
+ gst_tag_register_musicbrainz_tags ();
+
+ g_value_init (&value, G_TYPE_STRING);
+ g_value_set_static_string (&value, "my string");
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_ARTIST, &value);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_COPYRIGHT, &value);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_DESCRIPTION, &value);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_KEYWORDS, &value);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_TITLE, &value);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_VIDEO_CODEC, &value);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_GEO_LOCATION_COUNTRY,
+ &value);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_GEO_LOCATION_CITY,
+ &value);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_SUBLOCATION, &value);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_DEVICE_MANUFACTURER,
+ &value);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_DEVICE_MODEL,
+ &value);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_APPLICATION_NAME,
+ &value);
+
+ g_value_set_static_string (&value, "rotate-0");
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_IMAGE_ORIENTATION,
+ &value);
+ g_value_set_static_string (&value, "flip-rotate-0");
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_IMAGE_ORIENTATION,
+ &value);
+ g_value_set_static_string (&value, "rotate-180");
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_IMAGE_ORIENTATION,
+ &value);
+ g_value_set_static_string (&value, "flip-rotate-180");
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_IMAGE_ORIENTATION,
+ &value);
+ g_value_set_static_string (&value, "flip-rotate-270");
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_IMAGE_ORIENTATION,
+ &value);
+ g_value_set_static_string (&value, "rotate-90");
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_IMAGE_ORIENTATION,
+ &value);
+ g_value_set_static_string (&value, "flip-rotate-90");
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_IMAGE_ORIENTATION,
+ &value);
+ g_value_set_static_string (&value, "rotate-270");
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_IMAGE_ORIENTATION,
+ &value);
+
+ g_value_unset (&value);
+ g_value_init (&value, G_TYPE_DOUBLE);
+
+ g_value_set_double (&value, 0.0);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_LATITUDE, &value);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_LONGITUDE, &value);
+ g_value_set_double (&value, 10.5);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_LATITUDE, &value);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_LONGITUDE, &value);
+ g_value_set_double (&value, -32.375);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_LATITUDE, &value);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_LONGITUDE, &value);
+
+ g_value_set_double (&value, 0);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_ELEVATION, &value);
+ g_value_set_double (&value, 100);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_ELEVATION, &value);
+ g_value_set_double (&value, 500.25);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_ELEVATION, &value);
+ g_value_set_double (&value, -12.75);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_ELEVATION, &value);
+
+ g_value_set_double (&value, 0.0);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_MOVEMENT_SPEED, &value);
+ g_value_set_double (&value, 10.0);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_MOVEMENT_SPEED, &value);
+ g_value_set_double (&value, 786.125);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_MOVEMENT_SPEED, &value);
+ g_value_set_double (&value, -2.5);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_MOVEMENT_SPEED, &value);
+
+ g_value_set_double (&value, 0.0);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_MOVEMENT_DIRECTION, &value);
+ g_value_set_double (&value, 180.0);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_MOVEMENT_DIRECTION, &value);
+ g_value_set_double (&value, 359.99);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_MOVEMENT_DIRECTION, &value);
+
+ g_value_set_double (&value, 0.0);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_CAPTURE_DIRECTION, &value);
+ g_value_set_double (&value, 90.0);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_CAPTURE_DIRECTION, &value);
+ g_value_set_double (&value, 359.99);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_CAPTURE_DIRECTION, &value);
+
+ g_value_set_double (&value, 0.0);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_EXPOSURE_COMPENSATION, &value);
+ g_value_set_double (&value, 1.0);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_EXPOSURE_COMPENSATION, &value);
+ g_value_set_double (&value, -2.5);
+ do_simple_xmp_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_EXPOSURE_COMPENSATION, &value);
+ g_value_unset (&value);
+
+ g_value_init (&value, GST_TYPE_DATE);
+ date = g_date_new_dmy (22, 3, 2010);
+ gst_value_set_date (&value, date);
+ g_date_free (date);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_DATE, &value);
+ g_value_unset (&value);
+
+ g_value_init (&value, G_TYPE_UINT);
+ g_value_set_uint (&value, 0);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_USER_RATING, &value);
+ g_value_set_uint (&value, 100);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_USER_RATING, &value);
+ g_value_set_uint (&value, 22);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_USER_RATING, &value);
+ g_value_unset (&value);
+
+ g_value_init (&value, GST_TYPE_DATE_TIME);
+ datetime = gst_date_time_new (0, 2010, 6, 22, 12, 5, 10);
+ g_value_set_boxed (&value, datetime);
+ gst_date_time_unref (datetime);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_DATE_TIME, &value);
+ datetime = gst_date_time_new (0, 2010, 6, 22, 12, 5, 10.000125);
+ g_value_set_boxed (&value, datetime);
+ gst_date_time_unref (datetime);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_DATE_TIME, &value);
+ datetime = gst_date_time_new (0, 2010, 6, 22, 12, 5, 10.000001);
+ g_value_set_boxed (&value, datetime);
+ gst_date_time_unref (datetime);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_DATE_TIME, &value);
+ datetime = gst_date_time_new (0, 2010, 6, 22, 12, 5, 10.123456);
+ g_value_set_boxed (&value, datetime);
+ gst_date_time_unref (datetime);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_DATE_TIME, &value);
+ datetime = gst_date_time_new (-3, 2010, 6, 22, 12, 5, 10.123456);
+ g_value_set_boxed (&value, datetime);
+ gst_date_time_unref (datetime);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_DATE_TIME, &value);
+ datetime = gst_date_time_new (5, 2010, 6, 22, 12, 5, 10.123456);
+ g_value_set_boxed (&value, datetime);
+ gst_date_time_unref (datetime);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_DATE_TIME, &value);
+ datetime = gst_date_time_new_local_time (2010, 12, 2, 12, 5, 10.000043);
+ g_value_set_boxed (&value, datetime);
+ gst_date_time_unref (datetime);
+ do_simple_xmp_tag_serialization_deserialization (GST_TAG_DATE_TIME, &value);
+ g_value_unset (&value);
+}
+
+GST_END_TEST;
+
+
+GST_START_TEST (test_xmp_compound_tags)
+{
+ GstTagList *taglist = gst_tag_list_new ();
+
+ gst_tag_list_add (taglist, GST_TAG_MERGE_APPEND, GST_TAG_KEYWORDS, "k1",
+ GST_TAG_KEYWORDS, "k2", GST_TAG_TITLE, "title", GST_TAG_KEYWORDS, "k3",
+ NULL);
+
+ do_xmp_tag_serialization_deserialization (taglist);
+ gst_tag_list_free (taglist);
+}
+
+GST_END_TEST;
+
+
+GST_START_TEST (test_exif_parsing)
+{
+ GstTagList *taglist;
+ GstBuffer *buf;
+ GstByteWriter writer;
+ const gchar *str;
+
+ gst_byte_writer_init (&writer);
+
+ /* write the IFD */
+ /* 1 entry */
+ gst_byte_writer_put_uint16_le (&writer, 1);
+
+ /* copyright tag */
+ /* tag id */
+ gst_byte_writer_put_uint16_le (&writer, 0x8298);
+ /* tag type */
+ gst_byte_writer_put_uint16_le (&writer, 0x2);
+ /* count */
+ gst_byte_writer_put_uint32_le (&writer, strlen ("my copyright") + 1);
+ /* offset */
+ gst_byte_writer_put_uint32_le (&writer, 8 + 14);
+
+ /* data */
+ gst_byte_writer_put_string (&writer, "my copyright");
+
+ buf = gst_byte_writer_reset_and_get_buffer (&writer);
+
+ taglist = gst_tag_list_from_exif_buffer (buf, G_LITTLE_ENDIAN, 8);
+
+ fail_unless (gst_structure_n_fields (taglist) == 1);
+ fail_unless (gst_structure_has_field_typed (taglist, GST_TAG_COPYRIGHT,
+ G_TYPE_STRING));
+ str = gst_structure_get_string (taglist, GST_TAG_COPYRIGHT);
+ fail_unless (strcmp (str, "my copyright") == 0);
+
+ gst_tag_list_free (taglist);
+ gst_buffer_unref (buf);
+}
+
+GST_END_TEST;
+
+
+static void
+do_exif_tag_serialization_deserialization (GstTagList * taglist)
+{
+ GstTagList *taglist2;
+ GstBuffer *buf;
+
+ /* LE */
+ buf = gst_tag_list_to_exif_buffer (taglist, G_LITTLE_ENDIAN, 0);
+ taglist2 = gst_tag_list_from_exif_buffer (buf, G_LITTLE_ENDIAN, 0);
+ gst_buffer_unref (buf);
+
+ tag_list_equals (taglist, taglist2);
+ gst_tag_list_free (taglist2);
+
+ /* BE */
+ buf = gst_tag_list_to_exif_buffer (taglist, G_BIG_ENDIAN, 0);
+ taglist2 = gst_tag_list_from_exif_buffer (buf, G_BIG_ENDIAN, 0);
+ gst_buffer_unref (buf);
+
+ tag_list_equals (taglist, taglist2);
+ gst_tag_list_free (taglist2);
+
+ /* APP1 */
+ buf = gst_tag_list_to_exif_buffer_with_tiff_header (taglist);
+ taglist2 = gst_tag_list_from_exif_buffer_with_tiff_header (buf);
+ gst_buffer_unref (buf);
+
+ tag_list_equals (taglist, taglist2);
+ gst_tag_list_free (taglist2);
+}
+
+static void
+do_simple_exif_tag_serialization_deserialization (const gchar * gsttag,
+ GValue * value)
+{
+ GstTagList *taglist = gst_tag_list_new ();
+
+ gst_tag_list_add_value (taglist, GST_TAG_MERGE_REPLACE, gsttag, value);
+
+ do_exif_tag_serialization_deserialization (taglist);
+
+ gst_tag_list_free (taglist);
+}
+
+/*
+ * Adds tags from multiple ifd tables and tries serializing them
+ */
+GST_START_TEST (test_exif_multiple_tags)
+{
+ GstTagList *taglist;
+ GstDateTime *datetime;
+ GValue value = { 0 };
+
+ gst_tag_register_musicbrainz_tags ();
+
+ taglist = gst_tag_list_new_full (GST_TAG_ARTIST, "artist",
+ GST_TAG_DEVICE_MANUFACTURER, "make",
+ GST_TAG_DEVICE_MODEL, "model", GST_TAG_GEO_LOCATION_LATITUDE, 45.5,
+ GST_TAG_GEO_LOCATION_LONGITUDE, -10.25,
+ GST_TAG_IMAGE_HORIZONTAL_PPI, 300.0,
+ GST_TAG_IMAGE_VERTICAL_PPI, 300.0, NULL);
+
+ g_value_init (&value, GST_TYPE_DATE_TIME);
+ datetime = gst_date_time_new_local_time (2010, 6, 22, 12, 5, 10);
+ g_value_set_boxed (&value, datetime);
+ gst_date_time_unref (datetime);
+ gst_tag_list_add_value (taglist, GST_TAG_MERGE_APPEND, GST_TAG_DATE_TIME,
+ &value);
+ g_value_unset (&value);
+
+ do_exif_tag_serialization_deserialization (taglist);
+
+ gst_tag_list_free (taglist);
+}
+
+GST_END_TEST;
+
+
+GST_START_TEST (test_exif_tags_serialization_deserialization)
+{
+ GValue value = { 0 };
+ GstDateTime *datetime = NULL;
+ GstBuffer *buf = NULL;
+ gint i;
+ GstTagList *taglist;
+
+ gst_tag_register_musicbrainz_tags ();
+
+ g_value_init (&value, G_TYPE_STRING);
+ g_value_set_static_string (&value, "my string");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_COPYRIGHT, &value);
+ g_value_set_static_string (&value, "ty");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_ARTIST, &value);
+ g_value_set_static_string (&value, "Company Software 1.2b (info)");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_APPLICATION_NAME,
+ &value);
+
+ /* image orientation tests */
+ g_value_set_static_string (&value, "rotate-0");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_IMAGE_ORIENTATION,
+ &value);
+ g_value_set_static_string (&value, "flip-rotate-0");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_IMAGE_ORIENTATION,
+ &value);
+ g_value_set_static_string (&value, "rotate-180");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_IMAGE_ORIENTATION,
+ &value);
+ g_value_set_static_string (&value, "flip-rotate-180");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_IMAGE_ORIENTATION,
+ &value);
+ g_value_set_static_string (&value, "flip-rotate-270");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_IMAGE_ORIENTATION,
+ &value);
+ g_value_set_static_string (&value, "rotate-90");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_IMAGE_ORIENTATION,
+ &value);
+ g_value_set_static_string (&value, "flip-rotate-90");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_IMAGE_ORIENTATION,
+ &value);
+ g_value_set_static_string (&value, "rotate-270");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_IMAGE_ORIENTATION,
+ &value);
+
+ /* exposure program */
+ g_value_set_static_string (&value, "undefined");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_EXPOSURE_PROGRAM, &value);
+ g_value_set_static_string (&value, "manual");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_EXPOSURE_PROGRAM, &value);
+ g_value_set_static_string (&value, "normal");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_EXPOSURE_PROGRAM, &value);
+ g_value_set_static_string (&value, "aperture-priority");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_EXPOSURE_PROGRAM, &value);
+ g_value_set_static_string (&value, "shutter-priority");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_EXPOSURE_PROGRAM, &value);
+ g_value_set_static_string (&value, "creative");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_EXPOSURE_PROGRAM, &value);
+ g_value_set_static_string (&value, "action");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_EXPOSURE_PROGRAM, &value);
+ g_value_set_static_string (&value, "portrait");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_EXPOSURE_PROGRAM, &value);
+ g_value_set_static_string (&value, "landscape");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_EXPOSURE_PROGRAM, &value);
+
+ /* exposure mode */
+ g_value_set_static_string (&value, "auto-exposure");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_EXPOSURE_MODE, &value);
+ g_value_set_static_string (&value, "manual-exposure");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_EXPOSURE_MODE, &value);
+ g_value_set_static_string (&value, "auto-bracket");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_EXPOSURE_MODE, &value);
+
+ /* scene capture type */
+ g_value_set_static_string (&value, "standard");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_SCENE_CAPTURE_TYPE, &value);
+ g_value_set_static_string (&value, "portrait");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_SCENE_CAPTURE_TYPE, &value);
+ g_value_set_static_string (&value, "landscape");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_SCENE_CAPTURE_TYPE, &value);
+ g_value_set_static_string (&value, "night-scene");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_SCENE_CAPTURE_TYPE, &value);
+
+ g_value_set_static_string (&value, "none");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_GAIN_ADJUSTMENT, &value);
+ g_value_set_static_string (&value, "high-gain-up");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_GAIN_ADJUSTMENT, &value);
+ g_value_set_static_string (&value, "low-gain-up");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_GAIN_ADJUSTMENT, &value);
+ g_value_set_static_string (&value, "high-gain-down");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_GAIN_ADJUSTMENT, &value);
+ g_value_set_static_string (&value, "low-gain-down");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_GAIN_ADJUSTMENT, &value);
+
+ g_value_set_static_string (&value, "auto");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_WHITE_BALANCE, &value);
+ g_value_set_static_string (&value, "manual");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_WHITE_BALANCE, &value);
+
+ g_value_set_static_string (&value, "normal");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_CAPTURING_CONTRAST,
+ &value);
+ g_value_set_static_string (&value, "hard");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_CAPTURING_CONTRAST,
+ &value);
+ g_value_set_static_string (&value, "soft");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_CAPTURING_CONTRAST,
+ &value);
+
+ g_value_set_static_string (&value, "normal");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_SATURATION, &value);
+ g_value_set_static_string (&value, "low-saturation");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_SATURATION, &value);
+ g_value_set_static_string (&value, "high-saturation");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_SATURATION, &value);
+
+ g_value_set_static_string (&value, "normal");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_CAPTURING_SHARPNESS,
+ &value);
+ g_value_set_static_string (&value, "hard");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_CAPTURING_SHARPNESS,
+ &value);
+ g_value_set_static_string (&value, "soft");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_CAPTURING_SHARPNESS,
+ &value);
+
+ g_value_set_static_string (&value, "unknown");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_METERING_MODE, &value);
+ g_value_set_static_string (&value, "average");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_METERING_MODE, &value);
+ g_value_set_static_string (&value, "center-weighted-average");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_METERING_MODE, &value);
+ g_value_set_static_string (&value, "spot");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_METERING_MODE, &value);
+ g_value_set_static_string (&value, "multi-spot");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_METERING_MODE, &value);
+ g_value_set_static_string (&value, "pattern");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_METERING_MODE, &value);
+ g_value_set_static_string (&value, "partial");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_METERING_MODE, &value);
+ g_value_set_static_string (&value, "other");
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_METERING_MODE, &value);
+
+ g_value_set_static_string (&value, "dsc");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_CAPTURING_SOURCE,
+ &value);
+ g_value_set_static_string (&value, "other");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_CAPTURING_SOURCE,
+ &value);
+ g_value_set_static_string (&value, "transparent-scanner");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_CAPTURING_SOURCE,
+ &value);
+ g_value_set_static_string (&value, "reflex-scanner");
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_CAPTURING_SOURCE,
+ &value);
+ g_value_unset (&value);
+
+ g_value_init (&value, G_TYPE_DOUBLE);
+ g_value_set_double (&value, 30.5);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_LATITUDE, &value);
+ g_value_set_double (&value, -12.125);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_LATITUDE, &value);
+ g_value_set_double (&value, 0);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_LONGITUDE, &value);
+ g_value_set_double (&value, 65.0);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_LONGITUDE, &value);
+ g_value_set_double (&value, -0.75);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_LONGITUDE, &value);
+
+ g_value_set_double (&value, 0.0);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_CAPTURE_DIRECTION, &value);
+ g_value_set_double (&value, 180.5);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_CAPTURE_DIRECTION, &value);
+ g_value_set_double (&value, 0.12345);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_MOVEMENT_DIRECTION, &value);
+ g_value_set_double (&value, 359.9);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_MOVEMENT_DIRECTION, &value);
+
+ g_value_set_double (&value, 0.0);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_ELEVATION, &value);
+ g_value_set_double (&value, 321.456);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_ELEVATION, &value);
+ g_value_set_double (&value, -12.56);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_ELEVATION, &value);
+
+ g_value_set_double (&value, 0);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_MOVEMENT_SPEED, &value);
+ g_value_set_double (&value, 100 / 3.6);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_MOVEMENT_SPEED, &value);
+
+ g_value_set_double (&value, 0);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_HORIZONTAL_ERROR, &value);
+ g_value_set_double (&value, 50.25);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_GEO_LOCATION_HORIZONTAL_ERROR, &value);
+
+ g_value_set_double (&value, 0);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_DIGITAL_ZOOM_RATIO, &value);
+ g_value_set_double (&value, 2.5);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_DIGITAL_ZOOM_RATIO, &value);
+ g_value_set_double (&value, 8.75);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_DIGITAL_ZOOM_RATIO, &value);
+
+ g_value_set_double (&value, 20.0);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_FOCAL_LENGTH, &value);
+ g_value_set_double (&value, 5.5);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_FOCAL_LENGTH, &value);
+
+ g_value_set_double (&value, 16);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_FOCAL_RATIO, &value);
+ g_value_set_double (&value, 2.7);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_FOCAL_LENGTH, &value);
+
+ g_value_set_double (&value, 96.0);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_IMAGE_HORIZONTAL_PPI, &value);
+ g_value_set_double (&value, 300.0);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_IMAGE_HORIZONTAL_PPI, &value);
+ g_value_set_double (&value, 87.5);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_IMAGE_VERTICAL_PPI, &value);
+ g_value_set_double (&value, 600.0);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_IMAGE_VERTICAL_PPI, &value);
+
+ g_value_set_double (&value, 0.0);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_EXPOSURE_COMPENSATION, &value);
+ g_value_set_double (&value, 1.0);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_EXPOSURE_COMPENSATION, &value);
+ g_value_set_double (&value, -2.5);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_EXPOSURE_COMPENSATION, &value);
+ g_value_unset (&value);
+
+ g_value_init (&value, G_TYPE_INT);
+ g_value_set_int (&value, 400);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_ISO_SPEED, &value);
+ g_value_set_int (&value, 1600);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_ISO_SPEED, &value);
+ g_value_unset (&value);
+
+ g_value_init (&value, GST_TYPE_DATE_TIME);
+ datetime = gst_date_time_new_local_time (2010, 6, 22, 12, 5, 10);
+ g_value_set_boxed (&value, datetime);
+ gst_date_time_unref (datetime);
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_DATE_TIME, &value);
+ g_value_unset (&value);
+
+ g_value_init (&value, GST_TYPE_BUFFER);
+ buf = gst_buffer_new_and_alloc (1024);
+ for (i = 0; i < 1024; i++)
+ GST_BUFFER_DATA (buf)[i] = i % 255;
+ gst_value_set_buffer (&value, buf);
+ gst_buffer_unref (buf);
+ do_simple_exif_tag_serialization_deserialization (GST_TAG_APPLICATION_DATA,
+ &value);
+ g_value_unset (&value);
+
+ g_value_init (&value, GST_TYPE_FRACTION);
+ gst_value_set_fraction (&value, 1, 1);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_SHUTTER_SPEED, &value);
+ gst_value_set_fraction (&value, 1, 30);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_SHUTTER_SPEED, &value);
+ gst_value_set_fraction (&value, 1, 200);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_SHUTTER_SPEED, &value);
+ gst_value_set_fraction (&value, 1, 8000);
+ do_simple_exif_tag_serialization_deserialization
+ (GST_TAG_CAPTURING_SHUTTER_SPEED, &value);
+ g_value_unset (&value);
+
+ /* flash is a little bit more tricky, because 2 tags are merged into 1 in
+ * exif */
+ taglist = gst_tag_list_new_full (GST_TAG_CAPTURING_FLASH_FIRED, FALSE,
+ GST_TAG_CAPTURING_FLASH_MODE, "auto", NULL);
+ do_exif_tag_serialization_deserialization (taglist);
+ gst_tag_list_free (taglist);
+
+ taglist = gst_tag_list_new_full (GST_TAG_CAPTURING_FLASH_FIRED, TRUE,
+ GST_TAG_CAPTURING_FLASH_MODE, "auto", NULL);
+ do_exif_tag_serialization_deserialization (taglist);
+ gst_tag_list_free (taglist);
+
+ taglist = gst_tag_list_new_full (GST_TAG_CAPTURING_FLASH_FIRED, FALSE,
+ GST_TAG_CAPTURING_FLASH_MODE, "never", NULL);
+ do_exif_tag_serialization_deserialization (taglist);
+ gst_tag_list_free (taglist);
+
+ taglist = gst_tag_list_new_full (GST_TAG_CAPTURING_FLASH_FIRED, TRUE,
+ GST_TAG_CAPTURING_FLASH_MODE, "always", NULL);
+ do_exif_tag_serialization_deserialization (taglist);
+ gst_tag_list_free (taglist);
+}
+
+GST_END_TEST;
+
+static Suite *
+tag_suite (void)
+{
+ Suite *s = suite_create ("tag support library");
+ TCase *tc_chain = tcase_create ("general");
+
+ suite_add_tcase (s, tc_chain);
+ tcase_add_test (tc_chain, test_musicbrainz_tag_registration);
+ tcase_add_test (tc_chain, test_parse_extended_comment);
+ tcase_add_test (tc_chain, test_vorbis_tags);
+ tcase_add_test (tc_chain, test_id3_tags);
+ tcase_add_test (tc_chain, test_id3v1_utf8_tag);
+ tcase_add_test (tc_chain, test_language_utils);
+ tcase_add_test (tc_chain, test_xmp_formatting);
+ tcase_add_test (tc_chain, test_xmp_parsing);
+ tcase_add_test (tc_chain, test_xmp_tags_serialization_deserialization);
+ tcase_add_test (tc_chain, test_xmp_compound_tags);
+ tcase_add_test (tc_chain, test_exif_parsing);
+ tcase_add_test (tc_chain, test_exif_tags_serialization_deserialization);
+ tcase_add_test (tc_chain, test_exif_multiple_tags);
+ return s;
+}
+
+int
+main (int argc, char **argv)
+{
+ int nf;
+
+ Suite *s = tag_suite ();
+ SRunner *sr = srunner_create (s);
+
+ gst_check_init (&argc, &argv);
+
+ srunner_run_all (sr, CK_NORMAL);
+ nf = srunner_ntests_failed (sr);
+ srunner_free (sr);
+
+ return nf;
+}
projects / mafwsubrenderer / blobdiff