summaryrefslogtreecommitdiffstats
path: root/tests/check
diff options
context:
space:
mode:
authorBranko Subasic <branko.subasic at axis.com>2009-06-19 19:09:19 +0200
committerWim Taymans <wim.taymans@collabora.co.uk>2009-06-19 19:10:35 +0200
commitc70dbe94b5ff9a0993d852605d40c21020c59552 (patch)
treed603a4337beda1641cba8ac5644e056ee0577124 /tests/check
parent11dc33bea09febc98474fcb0cb3fbd8769dd21ae (diff)
downloadgst-plugins-bad-c70dbe94b5ff9a0993d852605d40c21020c59552.tar.gz
gst-plugins-bad-c70dbe94b5ff9a0993d852605d40c21020c59552.tar.bz2
gst-plugins-bad-c70dbe94b5ff9a0993d852605d40c21020c59552.zip
rtpbin: add support for buffer-list
Add support for sending buffer-lists. Add unit test for testing that the buffer-list passed through rtpbin. fixes #585839
Diffstat (limited to 'tests/check')
-rw-r--r--tests/check/Makefile.am8
-rw-r--r--tests/check/elements/rtpbin_buffer_list.c331
2 files changed, 339 insertions, 0 deletions
diff --git a/tests/check/Makefile.am b/tests/check/Makefile.am
index 3791b753..bf4f07ce 100644
--- a/tests/check/Makefile.am
+++ b/tests/check/Makefile.am
@@ -84,6 +84,7 @@ check_PROGRAMS = \
elements/legacyresample \
elements/qtmux \
elements/rtpbin \
+ elements/rtpbin_buffer_list \
elements/selector \
elements/shapewipe \
elements/mxfdemux \
@@ -108,6 +109,13 @@ elements_camerabin_LDADD = \
-lgstinterfaces-@GST_MAJORMINOR@
elements_camerabin_SOURCES = elements/camerabin.c
+elements_rtpbin_buffer_list_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS) \
+ $(ERROR_CFLAGS) $(GST_CHECK_CFLAGS)
+elements_rtpbin_buffer_list_LDADD = $(GST_PLUGINS_BASE_LIBS) \
+ -lgstnetbuffer-@GST_MAJORMINOR@ -lgstrtp-@GST_MAJORMINOR@ \
+ $(GST_BASE_LIBS) $(GST_LIBS_LIBS) $(GST_CHECK_LIBS)
+elements_rtpbin_buffer_list_SOURCES = elements/rtpbin_buffer_list.c
+
elements_timidity_CFLAGS = $(GST_BASE_CFLAGS) $(AM_CFLAGS)
elements_timidity_LDADD = $(GST_BASE_LIBS) $(LDADD)
diff --git a/tests/check/elements/rtpbin_buffer_list.c b/tests/check/elements/rtpbin_buffer_list.c
new file mode 100644
index 00000000..af4003dd
--- /dev/null
+++ b/tests/check/elements/rtpbin_buffer_list.c
@@ -0,0 +1,331 @@
+/* GStreamer
+ *
+ * Unit test for gstrtpbin sending rtp packets using GstBufferList.
+ * Copyright (C) 2009 Branko Subasic <branko dot subasic at axis dot 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., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include <gst/check/gstcheck.h>
+
+#include <gst/rtp/gstrtpbuffer.h>
+
+
+
+/* This test makes sure that RTP packets sent as buffer lists are sent through
+ * the rtpbin as they are supposed to, and not corrupted in any way.
+ */
+
+
+#define TEST_CAPS \
+ "application/x-rtp, " \
+ "media=(string)video, " \
+ "clock-rate=(int)90000, " \
+ "encoding-name=(string)H264, " \
+ "profile-level-id=(string)4d4015, " \
+ "payload=(int)96, " \
+ "ssrc=(guint)2633237432, " \
+ "clock-base=(guint)1868267015, " \
+ "seqnum-base=(guint)54229"
+
+
+/* RTP headers and the first 2 bytes of the payload (FU indicator and FU header)
+ */
+static const guint8 rtp_header[2][14] = {
+ {0x80, 0x60, 0xbb, 0xb7, 0x5c, 0xe9, 0x09,
+ 0x0d, 0xf5, 0x9c, 0x43, 0x55, 0x1c, 0x86},
+ {0x80, 0x60, 0xbb, 0xb8, 0x5c, 0xe9, 0x09,
+ 0x0d, 0xf5, 0x9c, 0x43, 0x55, 0x1c, 0x46}
+};
+
+static const guint rtp_header_len[] = {
+ sizeof rtp_header[0],
+ sizeof rtp_header[1]
+};
+
+static GstBuffer *header_buffer[2] = { NULL, NULL };
+
+
+/* Some payload.
+ */
+static char *payload =
+ "0123456789ABSDEF0123456789ABSDEF0123456789ABSDEF0123456789ABSDEF0123456789ABSDEF"
+ "0123456789ABSDEF0123456789ABSDEF0123456789ABSDEF0123456789ABSDEF0123456789ABSDEF"
+ "0123456789ABSDEF0123456789ABSDEF0123456789ABSDEF0123456789ABSDEF0123456789ABSDEF"
+ "0123456789ABSDEF0123456789ABSDEF0123456789ABSDEF0123456789ABSDEF0123456789ABSDEF"
+ "0123456789ABSDEF0123456789ABSDEF0123456789ABSDEF0123456789ABSDEF0123456789ABSDEF"
+ "0123456789ABSDEF0123456789ABSDEF0123456789ABSDEF0123456789ABSDEF0123456789ABSDEF"
+ "0123456789ABSDEF0123456";
+
+static const guint payload_offset[] = {
+ 0, 498
+};
+
+static const guint payload_len[] = {
+ 498, 5
+};
+
+
+static GstBuffer *original_buffer = NULL;
+
+static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
+ GST_PAD_SINK,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS ("application/x-rtp"));
+
+static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
+ GST_PAD_SRC,
+ GST_PAD_ALWAYS,
+ GST_STATIC_CAPS ("application/x-rtp"));
+
+
+static GstBuffer *
+_create_original_buffer (void)
+{
+ GstCaps *caps;
+
+ if (original_buffer != NULL)
+ return original_buffer;
+
+ original_buffer = gst_buffer_new ();
+ fail_unless (original_buffer != NULL);
+
+ gst_buffer_set_data (original_buffer, (guint8 *) payload, strlen (payload));
+ GST_BUFFER_TIMESTAMP (original_buffer) =
+ gst_clock_get_internal_time (gst_system_clock_obtain ());
+
+ caps = gst_caps_from_string (TEST_CAPS);
+ fail_unless (caps != NULL);
+ gst_buffer_set_caps (original_buffer, caps);
+ gst_caps_unref (caps);
+
+ return original_buffer;
+}
+
+static GstBufferList *
+_create_buffer_list (void)
+{
+ GstBufferList *list;
+ GstBufferListIterator *it;
+ GstBuffer *orig_buffer;
+ GstBuffer *buffer;
+
+ orig_buffer = _create_original_buffer ();
+ fail_if (orig_buffer == NULL);
+
+ list = gst_buffer_list_new ();
+ fail_if (list == NULL);
+
+ it = gst_buffer_list_iterate (list);
+ fail_if (it == NULL);
+
+ /*** First group, i.e. first packet. **/
+ gst_buffer_list_iterator_add_group (it);
+
+ /* Create buffer with RTP header and add it to the 1st group */
+ buffer = gst_buffer_new ();
+ GST_BUFFER_MALLOCDATA (buffer) = g_memdup (&rtp_header[0], rtp_header_len[0]);
+ GST_BUFFER_DATA (buffer) = GST_BUFFER_MALLOCDATA (buffer);
+ GST_BUFFER_SIZE (buffer) = rtp_header_len[0];
+ gst_buffer_copy_metadata (buffer, orig_buffer, GST_BUFFER_COPY_ALL);
+ header_buffer[0] = buffer;
+ gst_buffer_list_iterator_add (it, buffer);
+
+ /* Create the payload buffer and add it to the 1st group
+ */
+ buffer =
+ gst_buffer_create_sub (orig_buffer, payload_offset[0], payload_len[0]);
+ fail_if (buffer == NULL);
+ gst_buffer_list_iterator_add (it, buffer);
+
+
+ /*** Second group, i.e. second packet. ***/
+
+ /* Create a new group to hold the rtp header and the payload */
+ gst_buffer_list_iterator_add_group (it);
+
+ /* Create buffer with RTP header and add it to the 2nd group */
+ buffer = gst_buffer_new ();
+ GST_BUFFER_MALLOCDATA (buffer) = g_memdup (&rtp_header[1], rtp_header_len[1]);
+ GST_BUFFER_DATA (buffer) = GST_BUFFER_MALLOCDATA (buffer);
+ GST_BUFFER_SIZE (buffer) = rtp_header_len[1];
+ gst_buffer_copy_metadata (buffer, orig_buffer, GST_BUFFER_COPY_ALL);
+ header_buffer[1] = buffer;
+
+ /* Add the rtp header to the buffer list */
+ gst_buffer_list_iterator_add (it, buffer);
+
+ /* Create the payload buffer and add it to the 2d group
+ */
+ buffer =
+ gst_buffer_create_sub (orig_buffer, payload_offset[1], payload_len[1]);
+ fail_if (buffer == NULL);
+ gst_buffer_list_iterator_add (it, buffer);
+
+ gst_buffer_list_iterator_free (it);
+
+ return list;
+}
+
+
+static void
+_check_header (GstBuffer * buffer, guint index)
+{
+ guint8 *data;
+
+ fail_if (buffer == NULL);
+ fail_unless (index < 2);
+
+ fail_unless (GST_BUFFER_SIZE (buffer) == rtp_header_len[index]);
+
+ /* Can't do a memcmp() on the whole header, cause the SSRC (bytes 8-11) will
+ * most likely be changed in gstrtpbin.
+ */
+ fail_unless ((data = GST_BUFFER_DATA (buffer)) != NULL);
+ fail_unless_equals_uint64 (*(guint64 *) data, *(guint64 *) rtp_header[index]);
+ fail_unless (*(guint16 *) (data + 12) ==
+ *(guint16 *) (rtp_header[index] + 12));
+}
+
+
+static void
+_check_payload (GstBuffer * buffer, guint index)
+{
+ fail_if (buffer == NULL);
+ fail_unless (index < 2);
+
+ fail_unless (GST_BUFFER_SIZE (buffer) == payload_len[index]);
+ fail_if (GST_BUFFER_DATA (buffer) !=
+ (gpointer) (payload + payload_offset[index]));
+ fail_if (memcmp (GST_BUFFER_DATA (buffer), payload + payload_offset[index],
+ payload_len[index]));
+}
+
+
+static void
+_check_group (GstBufferListIterator * it, guint index, GstCaps * caps)
+{
+ GstBuffer *buffer;
+
+ fail_unless (it != NULL);
+ fail_unless (gst_buffer_list_iterator_n_buffers (it) == 2);
+ fail_unless (caps != NULL);
+
+ fail_unless ((buffer = gst_buffer_list_iterator_next (it)) != NULL);
+
+ fail_unless (GST_BUFFER_TIMESTAMP (buffer) ==
+ GST_BUFFER_TIMESTAMP (original_buffer));
+
+ fail_unless (gst_caps_is_equal (GST_BUFFER_CAPS (original_buffer),
+ GST_BUFFER_CAPS (buffer)));
+
+ _check_header (buffer, index);
+
+ fail_unless ((buffer = gst_buffer_list_iterator_next (it)) != NULL);
+ _check_payload (buffer, index);
+}
+
+
+static GstFlowReturn
+_sink_chain_list (GstPad * pad, GstBufferList * list)
+{
+ GstCaps *caps;
+ GstBufferListIterator *it;
+
+ caps = gst_caps_from_string (TEST_CAPS);
+ fail_unless (caps != NULL);
+
+ fail_unless (GST_IS_BUFFER_LIST (list));
+ fail_unless (gst_buffer_list_n_groups (list) == 2);
+
+ it = gst_buffer_list_iterate (list);
+ fail_if (it == NULL);
+
+ fail_unless (gst_buffer_list_iterator_next_group (it));
+ _check_group (it, 0, caps);
+
+ fail_unless (gst_buffer_list_iterator_next_group (it));
+ _check_group (it, 1, caps);
+
+ gst_caps_unref (caps);
+ gst_buffer_list_iterator_free (it);
+
+ gst_buffer_list_unref (list);
+
+ return GST_FLOW_OK;
+}
+
+
+static void
+_set_chain_functions (GstPad * pad)
+{
+ gst_pad_set_chain_list_function (pad, _sink_chain_list);
+}
+
+
+GST_START_TEST (test_bufferlist)
+{
+ GstElement *rtpbin;
+ GstPad *sinkpad;
+ GstPad *srcpad;
+ GstBufferList *list;
+
+ list = _create_buffer_list ();
+ fail_unless (list != NULL);
+
+ rtpbin = gst_check_setup_element ("gstrtpbin");
+
+ srcpad =
+ gst_check_setup_src_pad_by_name (rtpbin, &srctemplate, "send_rtp_sink_0");
+ fail_if (srcpad == NULL);
+ sinkpad =
+ gst_check_setup_sink_pad_by_name (rtpbin, &sinktemplate,
+ "send_rtp_src_0");
+ fail_if (sinkpad == NULL);
+
+ _set_chain_functions (sinkpad);
+
+ gst_pad_set_active (sinkpad, TRUE);
+ gst_element_set_state (rtpbin, GST_STATE_PLAYING);
+ fail_unless (gst_pad_push_list (srcpad, list) == GST_FLOW_OK);
+ gst_pad_set_active (sinkpad, FALSE);
+
+ gst_check_teardown_pad_by_name (rtpbin, "send_rtp_src_0");
+ gst_check_teardown_pad_by_name (rtpbin, "send_rtp_sink_0");
+ gst_check_teardown_element (rtpbin);
+}
+
+GST_END_TEST;
+
+
+
+static Suite *
+bufferlist_suite (void)
+{
+ Suite *s = suite_create ("BufferList");
+
+ TCase *tc_chain = tcase_create ("general");
+
+ /* time out after 30s. */
+ tcase_set_timeout (tc_chain, 10);
+
+ suite_add_tcase (s, tc_chain);
+ tcase_add_test (tc_chain, test_bufferlist);
+
+ return s;
+}
+
+GST_CHECK_MAIN (bufferlist);