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tests: h264parser: add test to identify EOSEQ / EOS NALs.

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Check that end_of_seq() [EOSEQ] and end_of_stream [EOS] NAL units
are correctly parsed and the reported NAL unit size yields 1 byte,
i.e. the only NalHeaderBytes in there.

https://bugzilla.gnome.org/show_bug.cgi?id=732553

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
This commit is contained in:
Gwenole Beauchesne 2014-07-01 16:54:00 +02:00
parent 804c0ac27b
commit 1a455c25cd
1 changed files with 62 additions and 0 deletions
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62
tests/check/libs/h264parser.c
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@ -132,6 +132,18 @@ static guint8 slice_dpa[] = {
0x63, 0x72, 0x6f, 0x6e, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02 0x63, 0x72, 0x6f, 0x6e, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02
}; };
/* IDR slice, EOSEQ, IDR slice */
static guint8 slice_eoseq_slice[] = {
0x00, 0x00, 0x00, 0x01, 0x65, 0x88, 0x84, 0x00,
0x10, 0xff, 0xfe, 0xf6, 0xf0, 0xfe, 0x05, 0x36,
0x56, 0x04, 0x50, 0x96, 0x7b, 0x3f, 0x53, 0xe1,
0x00, 0x00, 0x00, 0x01, 0x0a,
0x00, 0x00, 0x00, 0x01, 0x65, 0x88, 0x84, 0x00,
0x10, 0xff, 0xfe, 0xf6, 0xf0, 0xfe, 0x05, 0x36,
0x56, 0x04, 0x50, 0x96, 0x7b, 0x3f, 0x53, 0xe1,
0x00, 0x00, 0x00, 0x01, 0x0b
};
GST_START_TEST (test_h264_parse_slice_dpa) GST_START_TEST (test_h264_parse_slice_dpa)
{ {
GstH264ParserResult res; GstH264ParserResult res;
@ -150,6 +162,55 @@ GST_START_TEST (test_h264_parse_slice_dpa)
GST_END_TEST; GST_END_TEST;
GST_START_TEST (test_h264_parse_slice_eoseq_slice)
{
GstH264ParserResult res;
GstH264NalUnit nalu;
GstH264NalParser *const parser = gst_h264_nal_parser_new ();
const guint8 *buf = slice_eoseq_slice;
guint n, buf_size = sizeof (slice_eoseq_slice);
res = gst_h264_parser_identify_nalu (parser, buf, 0, buf_size, &nalu);
assert_equals_int (res, GST_H264_PARSER_OK);
assert_equals_int (nalu.type, GST_H264_NAL_SLICE_IDR);
assert_equals_int (nalu.size, 20);
n = nalu.offset + nalu.size;
buf += n;
buf_size -= n;
res = gst_h264_parser_identify_nalu (parser, buf, 0, buf_size, &nalu);
assert_equals_int (res, GST_H264_PARSER_OK);
assert_equals_int (nalu.type, GST_H264_NAL_SEQ_END);
assert_equals_int (nalu.size, 1);
n = nalu.offset + nalu.size;
buf += n;
buf_size -= n;
res = gst_h264_parser_identify_nalu (parser, buf, 0, buf_size, &nalu);
assert_equals_int (res, GST_H264_PARSER_OK);
assert_equals_int (nalu.type, GST_H264_NAL_SLICE_IDR);
assert_equals_int (nalu.size, 20);
n = nalu.offset + nalu.size;
buf += n;
buf_size -= n;
res = gst_h264_parser_identify_nalu (parser, buf, 0, buf_size, &nalu);
assert_equals_int (res, GST_H264_PARSER_OK);
assert_equals_int (nalu.type, GST_H264_NAL_STREAM_END);
assert_equals_int (nalu.size, 1);
gst_h264_nal_parser_free (parser);
}
GST_END_TEST;
static Suite * static Suite *
h264parser_suite (void) h264parser_suite (void)
{ {
@ -159,6 +220,7 @@ h264parser_suite (void)
suite_add_tcase (s, tc_chain); suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_h264_parse_slice_dpa); tcase_add_test (tc_chain, test_h264_parse_slice_dpa);
tcase_add_test (tc_chain, test_h264_parse_slice_eoseq_slice);
return s; return s;
} }