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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set et sw=2 ts=2: */
/***************************************************************************
* test_amrwb.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
#define PKG_SIZE (16*1024)
#define NUM_PKGS 10
// Frame sizes based on frame type index:
static const int wb_frame_size[16] = {
17, 23, 32, 36, 40, 46, 50, 58,
60, 5, -1, -1, -1, -1, -1, 0
};
class test_amrwb_class : public CppUnit::TestFixture
{
CPPUNIT_TEST_SUITE(test_amrwb_class);
CPPUNIT_TEST(test_amrwb_0);
CPPUNIT_TEST(test_amrwb_1);
CPPUNIT_TEST(test_amrwb_2);
CPPUNIT_TEST(test_amrwb_3);
CPPUNIT_TEST(test_amrwb_4);
CPPUNIT_TEST(test_amrwb_5);
CPPUNIT_TEST(test_amrwb_6);
CPPUNIT_TEST(test_amrwb_7);
CPPUNIT_TEST(test_amrwb_8);
CPPUNIT_TEST_SUITE_END();
public:
void setUp() {}
void tearDown() {}
void test_amrwb(int frame_type_index) {
std::vector<std::string> packets;
unsigned int csrc = 42;
// int sent = 0;
size_t num_frames = NUM_PKGS;
size_t framesize = wb_frame_size[frame_type_index] * num_frames;
{ // Encode
lrtp_status_t status;
struct lrtp_t *lrtp = lrtp_init(&status, KEY, SSRC);
CPPUNIT_ASSERT_EQUAL(status, LRTP_OK);
int x =
lrtp_create_profile(lrtp, PROFILE_AMRWB, csrc,
OPTION_AMRWB_FRAME_TYPE_INDEX, frame_type_index,
OPTION_END);
CPPUNIT_ASSERT_EQUAL(0, x);
char packet[PKG_SIZE];
//size_t packetsize = sizeof(packet);
char cnt = 0;
int timestamp = 0;
for(int i = 0; i < NUM_PKGS; i++) {
char frame[wb_frame_size[frame_type_index] * num_frames];
for(size_t j = 0; j < framesize; j++) frame[j] = cnt++;
int ret = lrtp_enqueue_frame(lrtp, csrc, frame, framesize, timestamp++,
LRTP_COPY);
while( (ret = lrtp_pack(lrtp, packet, sizeof(packet))) != 0) {
std::string p;
p.append(packet, ret);
packets.push_back(p);
}
}
lrtp_destroy_profile(lrtp, csrc);
lrtp_close(lrtp);
}
{ // Decode
lrtp_status_t status;
struct lrtp_t *lrtp = lrtp_init(&status, KEY, SSRC);
CPPUNIT_ASSERT_EQUAL(status, LRTP_OK);
int x =
lrtp_create_profile(lrtp, PROFILE_AMRWB, csrc,
OPTION_AMRWB_FRAME_TYPE_INDEX, frame_type_index,
OPTION_END);
CPPUNIT_ASSERT_EQUAL(0, x);
char frame[16*1024];
char cnt = 0;
int total = 0;
std::vector<std::string>::iterator i = packets.begin();
while(i != packets.end()) {
size_t packetsize = i->size();
const char *packet = i->data();
unsigned int ts;
lrtp_unpack(lrtp, packet, packetsize);
int ret;
while((ret = lrtp_dequeue_frame(lrtp, frame, sizeof(frame), &csrc, &ts))
!= 0) {
int err = 0;
for(int i = 0; i < ret; i++) {
err += abs(frame[i] - cnt);
cnt++;
total++;
}
CPPUNIT_ASSERT_EQUAL(0, err);
}
i++;
}
CPPUNIT_ASSERT_EQUAL((int)(framesize * NUM_PKGS), total);
lrtp_destroy_profile(lrtp, csrc);
lrtp_close(lrtp);
}
}
void test_amrwb_0() { test_amrwb(0); }
void test_amrwb_1() { test_amrwb(1); }
void test_amrwb_2() { test_amrwb(2); }
void test_amrwb_3() { test_amrwb(3); }
void test_amrwb_4() { test_amrwb(4); }
void test_amrwb_5() { test_amrwb(5); }
void test_amrwb_6() { test_amrwb(6); }
void test_amrwb_7() { test_amrwb(7); }
void test_amrwb_8() { test_amrwb(8); }
};
// Registers the fixture into the 'registry'
CPPUNIT_TEST_SUITE_REGISTRATION(test_amrwb_class);
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