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Diffstat (limited to 'test/test_l16.cc')
| -rw-r--r-- | test/test_l16.cc | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/test/test_l16.cc b/test/test_l16.cc new file mode 100644 index 0000000..0cdb4b2 --- /dev/null +++ b/test/test_l16.cc @@ -0,0 +1,148 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set et sw=2 ts=2: */ +/*************************************************************************** + * test_l16.cc + * + * Mon Sep 2 14:02:16 CEST 2013 + * Copyright 2013 Bent Bisballe Nyeng + * deva@aasimon.org + ****************************************************************************/ + +/* + * This file is part of lrtp. + * + * lrtp is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * lrtp 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with lrtp; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ +#include <cppunit/extensions/HelperMacros.h> + +#include <lrtp.h> + +#include <stdio.h> + +#include <string> +#include <vector> + +#define KEY "123456789012345678901234567890123456789012345678901234567890" +#define SSRC 1234567890 + +class test_conn_class : public CppUnit::TestFixture +{ + CPPUNIT_TEST_SUITE(test_conn_class); + CPPUNIT_TEST(test_l16); + CPPUNIT_TEST_SUITE_END(); + +public: + void setUp() {} + void tearDown() {} + + void test_l16() { + char frame[5]; + int pkg_size = 4; + + std::vector<std::string> packets; + unsigned int csrc = 42; + + CPPUNIT_ASSERT(false); // We need to actually test the profile options here... + + { // Encode + struct lrtp_t *lrtp = lrtp_init(KEY, SSRC); + + /* + OPTION_L16_SAMPLES_PER_CHANNEL_PER_PACKET + OPTION_L16_CHANNELS + OPTION_L16_LITTLE_ENDIAN + */ + + int x = + lrtp_create_profile(lrtp, PROFILE_L16, csrc, + OPTION_L16_SAMPLES_PER_CHANNEL_PER_PACKET, pkg_size, + OPTION_END); + CPPUNIT_ASSERT_EQUAL(0, x); + + char num = 0; + + char packet[16*1024]; + //size_t size = sizeof(packet); + + for(unsigned int ts = 0; ts < 8; ts++) { + + for(size_t i = 0; i < sizeof(frame); i++) frame[i] = num++; + + int ret = 0; + ret = lrtp_enqueue_frame(lrtp, csrc, frame, sizeof(frame), ts); + while( (ret = lrtp_pack(lrtp, packet, sizeof(packet))) != 0) { + std::string p; + p.append(packet, ret); + packets.push_back(p); + //dump("pkg", packet, ret); + } + } + + lrtp_destroy_profile(lrtp, csrc); + + lrtp_close(lrtp); + } + + { // Decode + struct lrtp_t *lrtp = lrtp_init(KEY, SSRC); + + int x = + lrtp_create_profile(lrtp, PROFILE_L16, csrc, + OPTION_L16_SAMPLES_PER_CHANNEL_PER_PACKET, pkg_size, + OPTION_END); + CPPUNIT_ASSERT_EQUAL(0, x); + + char frame[16*1024]; + size_t framesize = sizeof(frame); + + //int cnt = 0; + + char num = 0; + + std::vector<std::string>::iterator i = packets.begin(); + while(i != packets.end()) { + size_t packetsize = i->size(); + // printf("unpack sz: %d\n", packetsize); + const char *packet = i->data(); + unsigned int ts; + + framesize = sizeof(frame); + + lrtp_unpack(lrtp, packet, packetsize); + int ret; + while((ret = lrtp_dequeue_frame(lrtp, frame, framesize, &csrc, &ts)) + != 0) { + //printf("Got %d bytes, csrc %d, ts: %d\n", ret, csrc, ts); + + int err = 0; + for(int i = 0; i < ret; i++) { + err += abs(frame[i] - num++); + } + CPPUNIT_ASSERT_EQUAL(0, err); + + //dump("pkg", frame, ret); + } + + i++; + } + + lrtp_destroy_profile(lrtp, csrc); + lrtp_close(lrtp); + } + } +}; + +// Registers the fixture into the 'registry' +CPPUNIT_TEST_SUITE_REGISTRATION(test_conn_class); |