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116 lines
3.7 KiB
C
116 lines
3.7 KiB
C
/* GStreamer
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*
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* Copyright (C) 2015 Pexip AS
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* @author Stian Selnes <stian@pexip.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <gst/check/check.h>
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#include <gst/check/gstharness.h>
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#include <gst/rtp/gstrtpbuffer.h>
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#define RTP_H263_CAPS_STR(p) \
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"application/x-rtp,media=video,encoding-name=H263,clock-rate=90000," \
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"payload=" G_STRINGIFY(p)
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static GstBuffer *
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create_rtp_buffer (guint8 * data, gsize size, guint ts, gint seqnum)
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{
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GstBuffer *buf = gst_rtp_buffer_new_copy_data (data, size);
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GstRTPBuffer rtp = GST_RTP_BUFFER_INIT;
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GST_BUFFER_PTS (buf) = (ts) * (GST_SECOND / 30);
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gst_rtp_buffer_map (buf, GST_MAP_WRITE, &rtp);
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gst_rtp_buffer_set_seq (&rtp, seqnum);
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gst_rtp_buffer_unmap (&rtp);
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return buf;
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}
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GST_START_TEST (test_h263depay_start_packet_too_small_mode_a)
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{
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GstHarness *h = gst_harness_new ("rtph263depay");
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guint8 packet[] = {
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0x80, 0xa2, 0x17, 0x62, 0x57, 0xbb, 0x48, 0x98, 0x4a, 0x59, 0xe8, 0xdc,
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0x00, 0x00, 0x80, 0x00
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};
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gst_harness_set_src_caps_str (h, RTP_H263_CAPS_STR (34));
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fail_unless_equals_int (GST_FLOW_OK,
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gst_harness_push (h, create_rtp_buffer (packet, sizeof (packet), 0, 0)));
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/* Packet should be dropped and depayloader not crash */
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fail_unless_equals_int (0, gst_harness_buffers_received (h));
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gst_harness_teardown (h);
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}
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GST_END_TEST;
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GST_START_TEST (test_h263depay_start_packet_too_small_mode_b)
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{
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GstHarness *h = gst_harness_new ("rtph263depay");
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guint8 packet[] = {
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0x80, 0xa2, 0x17, 0x62, 0x57, 0xbb, 0x48, 0x98, 0x4a, 0x59, 0xe8, 0xdc,
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0x80, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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gst_harness_set_src_caps_str (h, RTP_H263_CAPS_STR (34));
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fail_unless_equals_int (GST_FLOW_OK,
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gst_harness_push (h, create_rtp_buffer (packet, sizeof (packet), 0, 0)));
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/* Packet should be dropped and depayloader not crash */
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fail_unless_equals_int (0, gst_harness_buffers_received (h));
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gst_harness_teardown (h);
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}
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GST_END_TEST;
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GST_START_TEST (test_h263depay_start_packet_too_small_mode_c)
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{
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GstHarness *h = gst_harness_new ("rtph263depay");
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guint8 packet[] = {
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0x80, 0xa2, 0x17, 0x62, 0x57, 0xbb, 0x48, 0x98, 0x4a, 0x59, 0xe8, 0xdc,
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0xc0, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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gst_harness_set_src_caps_str (h, RTP_H263_CAPS_STR (34));
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fail_unless_equals_int (GST_FLOW_OK,
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gst_harness_push (h, create_rtp_buffer (packet, sizeof (packet), 0, 0)));
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/* Packet should be dropped and depayloader not crash */
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fail_unless_equals_int (0, gst_harness_buffers_received (h));
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gst_harness_teardown (h);
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}
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GST_END_TEST;
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static Suite *
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rtph263_suite (void)
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{
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Suite *s = suite_create ("rtph263");
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TCase *tc_chain;
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suite_add_tcase (s, (tc_chain = tcase_create ("h263depay")));
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tcase_add_test (tc_chain, test_h263depay_start_packet_too_small_mode_a);
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tcase_add_test (tc_chain, test_h263depay_start_packet_too_small_mode_b);
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tcase_add_test (tc_chain, test_h263depay_start_packet_too_small_mode_c);
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return s;
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}
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GST_CHECK_MAIN (rtph263);
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