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h264parse test: Ensure avc3 caps include a codec_data

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The avc3 caps without a codec_data are just totally invalid

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8955>
This commit is contained in:
Olivier Crête 2025-05-12 18:27:06 -04:00
parent f13c757696
commit 111c0a4186
1 changed files with 46 additions and 0 deletions
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46
subprojects/gst-plugins-bad/tests/check/elements/h264parse.c
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@ -1548,6 +1548,51 @@ GST_START_TEST (test_parse_sei_userdefinedunregistered)
GST_END_TEST;
GST_START_TEST (test_parse_to_avc3_without_sps)
{
GstHarness *h;
GstBuffer *buf;
GstCaps *caps;
h = gst_harness_new ("h264parse");
gst_harness_set_caps_str (h,
"video/x-h264, stream-format=(string)byte-stream",
"video/x-h264, stream-format=(string)avc3, parsed=(boolean)true,"
" alignment=(string)au");
/* Send AUD */
buf = gst_buffer_new_wrapped_full (GST_MEMORY_FLAG_READONLY,
h264_aud, sizeof (h264_aud), 0, sizeof (h264_aud), NULL, NULL);
fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
/* Send an IDR */
buf = gst_buffer_new_wrapped_full (GST_MEMORY_FLAG_READONLY,
h264_idrframe, sizeof (h264_idrframe), 0, sizeof (h264_idrframe), NULL,
NULL);
fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
/* Send AUD to trigger the AU completion and pushing */
buf = gst_buffer_new_wrapped_full (GST_MEMORY_FLAG_READONLY,
h264_aud, sizeof (h264_aud), 0, sizeof (h264_aud), NULL, NULL);
fail_unless_equals_int (gst_harness_push (h, buf), GST_FLOW_OK);
/* send EOS */
gst_harness_push_event (h, gst_event_new_eos ());
/* Ensure that caps negotiation failed as an SPS is needed to generate the
* codec_data
*/
fail_if (caps = gst_pad_get_current_caps (h->sinkpad), "caps: %s",
gst_caps_to_string (caps));
/* Ensure no buffer was pushed without caps */
fail_unless_equals_int (gst_harness_buffers_received (h), 0)
gst_harness_teardown (h);
}
GST_END_TEST;
/*
* TODO:
* - Both push- and pull-modes need to be tested
@ -1661,6 +1706,7 @@ main (int argc, char **argv)
tcase_add_test (tc_chain, test_parse_skip_to_4bytes_sc);
tcase_add_test (tc_chain, test_parse_aud_insert);
tcase_add_test (tc_chain, test_parse_sei_userdefinedunregistered);
tcase_add_test (tc_chain, test_parse_to_avc3_without_sps);
nf += gst_check_run_suite (s, "h264parse", __FILE__);
}