| /* GStreamer |
| * |
| * Copyright (C) 2015 Pexip AS |
| * @author Stian Selnes <stian@pexip.com> |
| * |
| * 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., 51 Franklin St, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #include <gst/check/check.h> |
| #include <gst/check/gstharness.h> |
| #include <gst/rtp/gstrtpbuffer.h> |
| |
| #define RTP_H263_CAPS_STR(p) \ |
| "application/x-rtp,media=video,encoding-name=H263,clock-rate=90000," \ |
| "payload=" G_STRINGIFY(p) |
| |
| static GstBuffer * |
| create_rtp_buffer (guint8 * data, gsize size, guint ts, gint seqnum) |
| { |
| GstBuffer *buf = gst_rtp_buffer_new_copy_data (data, size); |
| GstRTPBuffer rtp = GST_RTP_BUFFER_INIT; |
| |
| GST_BUFFER_PTS (buf) = (ts) * (GST_SECOND / 30); |
| |
| gst_rtp_buffer_map (buf, GST_MAP_WRITE, &rtp); |
| gst_rtp_buffer_set_seq (&rtp, seqnum); |
| gst_rtp_buffer_unmap (&rtp); |
| |
| return buf; |
| } |
| |
| GST_START_TEST (test_h263depay_start_packet_too_small_mode_a) |
| { |
| GstHarness *h = gst_harness_new ("rtph263depay"); |
| guint8 packet[] = { |
| 0x80, 0xa2, 0x17, 0x62, 0x57, 0xbb, 0x48, 0x98, 0x4a, 0x59, 0xe8, 0xdc, |
| 0x00, 0x00, 0x80, 0x00 |
| }; |
| |
| gst_harness_set_src_caps_str (h, RTP_H263_CAPS_STR (34)); |
| fail_unless_equals_int (GST_FLOW_OK, |
| gst_harness_push (h, create_rtp_buffer (packet, sizeof (packet), 0, 0))); |
| |
| /* Packet should be dropped and depayloader not crash */ |
| fail_unless_equals_int (0, gst_harness_buffers_received (h)); |
| |
| gst_harness_teardown (h); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_h263depay_start_packet_too_small_mode_b) |
| { |
| GstHarness *h = gst_harness_new ("rtph263depay"); |
| guint8 packet[] = { |
| 0x80, 0xa2, 0x17, 0x62, 0x57, 0xbb, 0x48, 0x98, 0x4a, 0x59, 0xe8, 0xdc, |
| 0x80, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00 |
| }; |
| |
| gst_harness_set_src_caps_str (h, RTP_H263_CAPS_STR (34)); |
| fail_unless_equals_int (GST_FLOW_OK, |
| gst_harness_push (h, create_rtp_buffer (packet, sizeof (packet), 0, 0))); |
| |
| /* Packet should be dropped and depayloader not crash */ |
| fail_unless_equals_int (0, gst_harness_buffers_received (h)); |
| |
| gst_harness_teardown (h); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_h263depay_start_packet_too_small_mode_c) |
| { |
| GstHarness *h = gst_harness_new ("rtph263depay"); |
| guint8 packet[] = { |
| 0x80, 0xa2, 0x17, 0x62, 0x57, 0xbb, 0x48, 0x98, 0x4a, 0x59, 0xe8, 0xdc, |
| 0xc0, 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 |
| }; |
| |
| gst_harness_set_src_caps_str (h, RTP_H263_CAPS_STR (34)); |
| fail_unless_equals_int (GST_FLOW_OK, |
| gst_harness_push (h, create_rtp_buffer (packet, sizeof (packet), 0, 0))); |
| |
| /* Packet should be dropped and depayloader not crash */ |
| fail_unless_equals_int (0, gst_harness_buffers_received (h)); |
| |
| gst_harness_teardown (h); |
| } |
| |
| GST_END_TEST; |
| |
| static Suite * |
| rtph263_suite (void) |
| { |
| Suite *s = suite_create ("rtph263"); |
| TCase *tc_chain; |
| |
| suite_add_tcase (s, (tc_chain = tcase_create ("h263depay"))); |
| tcase_add_test (tc_chain, test_h263depay_start_packet_too_small_mode_a); |
| tcase_add_test (tc_chain, test_h263depay_start_packet_too_small_mode_b); |
| tcase_add_test (tc_chain, test_h263depay_start_packet_too_small_mode_c); |
| |
| return s; |
| } |
| |
| GST_CHECK_MAIN (rtph263); |