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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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e09470fac8
This patch adds the infrastructure to test AVTP plugin elements. It also adds a test case to check avtpaafpay element basic functionality. The test consists in setting the element sink caps and properties, and verifying if the output buffer is set as expected.
131 lines
4.1 KiB
C
131 lines
4.1 KiB
C
/*
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* GStreamer AVTP Plugin
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* Copyright (C) 2019 Intel Corporation
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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 Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later
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* 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser 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 Street, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*/
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#include <avtp.h>
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#include <avtp_aaf.h>
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#include <gst/check/gstcheck.h>
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#include <gst/check/gstharness.h>
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static GstHarness *
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setup_harness (void)
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{
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GstHarness *h;
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h = gst_harness_new_parse
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("avtpaafpay streamid=0xDEADC0DEDEADC0DE mtt=1000000 tu=1000000 processing-deadline=1000000 tstamp-mode=normal");
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gst_harness_set_src_caps_str (h,
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"audio/x-raw,format=S16BE,rate=48000,channels=2,layout=interleaved");
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return h;
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}
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GST_START_TEST (test_buffer)
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{
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GstHarness *h;
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GstBuffer *in, *out;
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GstMapInfo info;
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struct avtp_stream_pdu pdu = { 0 };
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const int DATA_LEN = 4;
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avtp_aaf_pdu_init (&pdu);
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avtp_aaf_pdu_set (&pdu, AVTP_AAF_FIELD_TV, 1);
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avtp_aaf_pdu_set (&pdu, AVTP_AAF_FIELD_STREAM_ID, 0xDEADC0DEDEADC0DE);
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avtp_aaf_pdu_set (&pdu, AVTP_AAF_FIELD_FORMAT, AVTP_AAF_FORMAT_INT_16BIT);
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avtp_aaf_pdu_set (&pdu, AVTP_AAF_FIELD_NSR, AVTP_AAF_PCM_NSR_48KHZ);
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avtp_aaf_pdu_set (&pdu, AVTP_AAF_FIELD_CHAN_PER_FRAME, 2);
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avtp_aaf_pdu_set (&pdu, AVTP_AAF_FIELD_BIT_DEPTH, 16);
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avtp_aaf_pdu_set (&pdu, AVTP_AAF_FIELD_SP, AVTP_AAF_PCM_SP_NORMAL);
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avtp_aaf_pdu_set (&pdu, AVTP_AAF_FIELD_TIMESTAMP, 4000000);
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avtp_aaf_pdu_set (&pdu, AVTP_AAF_FIELD_STREAM_DATA_LEN, DATA_LEN);
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h = setup_harness ();
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in = gst_harness_create_buffer (h, DATA_LEN);
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GST_BUFFER_PTS (in) = 1000000;
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out = gst_harness_push_and_pull (h, in);
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fail_unless (gst_buffer_get_size (out) ==
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sizeof (struct avtp_stream_pdu) + DATA_LEN);
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fail_unless (GST_BUFFER_PTS (in) == GST_BUFFER_PTS (out));
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gst_buffer_map (out, &info, GST_MAP_READ);
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fail_unless (memcmp (info.data, &pdu, sizeof (struct avtp_stream_pdu)) == 0);
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gst_buffer_unmap (out, &info);
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gst_buffer_unref (out);
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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_properties)
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{
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GstHarness *h;
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guint val_uint;
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guint64 val_uint64;
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GstElement *element;
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const guint64 streamid = 0xAABBCCDDEEFF0001;
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const guint64 processing_deadline = 20000000;
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const guint tstamp_mode = 0;
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const guint mtt = 11111111;
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const guint tu = 22222222;
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h = setup_harness ();
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element = gst_harness_find_element (h, "avtpaafpay");
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g_object_set (G_OBJECT (element), "streamid", streamid, NULL);
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g_object_get (G_OBJECT (element), "streamid", &val_uint64, NULL);
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fail_unless (val_uint64 == streamid);
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g_object_set (G_OBJECT (element), "mtt", mtt, NULL);
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g_object_get (G_OBJECT (element), "mtt", &val_uint, NULL);
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fail_unless (val_uint == mtt);
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g_object_set (G_OBJECT (element), "tu", tu, NULL);
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g_object_get (G_OBJECT (element), "tu", &val_uint, NULL);
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fail_unless (val_uint == tu);
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g_object_set (G_OBJECT (element), "tstamp-mode", tstamp_mode, NULL);
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g_object_get (G_OBJECT (element), "tstamp-mode", &val_uint, NULL);
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fail_unless (val_uint == tstamp_mode);
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g_object_set (G_OBJECT (element), "processing-deadline", processing_deadline,
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NULL);
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g_object_get (G_OBJECT (element), "processing-deadline", &val_uint64, NULL);
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fail_unless (val_uint64 == processing_deadline);
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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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avtpaafpay_suite (void)
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{
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Suite *s = suite_create ("avtpaafpay");
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TCase *tc_chain = tcase_create ("general");
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_buffer);
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tcase_add_test (tc_chain, test_properties);
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return s;
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}
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GST_CHECK_MAIN (avtpaafpay);
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