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tests: tag: add test for ID3v2 extended header parsing

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=770355
This commit is contained in:
Tim-Philipp Müller 2016-12-24 14:32:34 +00:00
parent cd101ce8f0
commit fae81e57c7
1 changed files with 49 additions and 1 deletions
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50
tests/check/libs/tag.c
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@ -744,7 +744,54 @@ GST_START_TEST (test_id3v2_priv_tag)
gst_tag_list_unref (tags);
}
GST_END_TEST
GST_END_TEST;
static GstTagList *
parse_id3v2_tag_from_data (const guint8 * id3v2, gsize id3v2_size)
{
GstTagList *tags;
GstBuffer *buf;
GST_MEMDUMP ("id3v2 tag", id3v2, id3v2_size);
buf = gst_buffer_new_allocate (NULL, id3v2_size, NULL);
gst_buffer_fill (buf, 0, id3v2, id3v2_size);
tags = gst_tag_list_from_id3v2_tag (buf);
gst_buffer_unref (buf);
return tags;
}
GST_START_TEST (test_id3v2_extended_header)
{
const guint8 id3v2_exthdr[] = {
0x49, 0x44, 0x33, 0x03, 0x00, 0x40, 0x00, 0x00, 0x00, 0x1b,
0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x54, 0x50, 0x45, 0x31, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00,
0x00, 0x47, 0x65, 0x6f, 0x72, 0x67, 0x65
};
const guint8 id3v2_no_exthdr[] = {
0x49, 0x44, 0x33, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11,
0x54, 0x50, 0x45, 0x31, 0x00, 0x00, 0x00, 0x07, 0x00, 0x00,
0x00, 0x47, 0x65, 0x6f, 0x72, 0x67, 0x65
};
GstTagList *tags;
tags = parse_id3v2_tag_from_data (id3v2_exthdr, sizeof (id3v2_exthdr));
fail_if (tags == NULL, "Failed to parse ID3 tag with extension header");
GST_LOG ("tags: %" GST_PTR_FORMAT, tags);
fail_unless_equals_int (gst_tag_list_n_tags (tags), 1);
gst_tag_list_unref (tags);
tags = parse_id3v2_tag_from_data (id3v2_no_exthdr, sizeof (id3v2_no_exthdr));
fail_if (tags == NULL, "Failed to parse ID3 tag without extension header");
GST_LOG ("tags: %" GST_PTR_FORMAT, tags);
fail_unless_equals_int (gst_tag_list_n_tags (tags), 1);
gst_tag_list_unref (tags);
}
GST_END_TEST;
GST_START_TEST (test_language_utils)
{
gchar **lang_codes, **c;
@ -1864,6 +1911,7 @@ tag_suite (void)
tcase_add_test (tc_chain, test_id3_tags);
tcase_add_test (tc_chain, test_id3v1_utf8_tag);
tcase_add_test (tc_chain, test_id3v2_priv_tag);
tcase_add_test (tc_chain, test_id3v2_extended_header);
tcase_add_test (tc_chain, test_language_utils);
tcase_add_test (tc_chain, test_license_utils);
tcase_add_test (tc_chain, test_xmp_formatting);