tomato/auto_tests/toxav_many_test.c

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#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <time.h>
#if !defined(_WIN32) && !defined(__WIN32__) && !defined(WIN32)
#include <pthread.h>
#endif
#include <vpx/vpx_image.h>
#include "../testing/misc_tools.h"
#include "../toxav/toxav.h"
#include "../toxcore/crypto_core.h"
#include "../toxcore/logger.h"
#include "../toxcore/tox.h"
#include "../toxcore/tox_struct.h"
#include "../toxcore/util.h"
#include "auto_test_support.h"
#include "check_compat.h"
typedef struct CallControl {
bool incoming;
uint32_t state;
} CallControl;
typedef struct Thread_Data {
ToxAV *alice_av;
ToxAV *bob_av;
CallControl *alice_cc;
CallControl *bob_cc;
uint32_t friend_number;
} Thread_Data;
/**
* Callbacks
*/
static void t_toxav_call_cb(ToxAV *av, uint32_t friend_number, bool audio_enabled, bool video_enabled, void *user_data)
{
printf("Handling CALL callback\n");
((CallControl *)user_data)[friend_number].incoming = true;
}
static void t_toxav_call_state_cb(ToxAV *av, uint32_t friend_number, uint32_t state, void *user_data)
{
printf("Handling CALL STATE callback: %u %p\n", state, (void *)av);
((CallControl *)user_data)[friend_number].state = state;
}
static void t_toxav_receive_video_frame_cb(ToxAV *av, uint32_t friend_number,
uint16_t width, uint16_t height,
uint8_t const *y, uint8_t const *u, uint8_t const *v,
int32_t ystride, int32_t ustride, int32_t vstride,
void *user_data)
{
}
static void t_toxav_receive_audio_frame_cb(ToxAV *av, uint32_t friend_number,
int16_t const *pcm,
size_t sample_count,
uint8_t channels,
uint32_t sampling_rate,
void *user_data)
{
}
static void t_accept_friend_request_cb(Tox *m, const uint8_t *public_key, const uint8_t *data, size_t length,
void *userdata)
{
if (length == 7 && memcmp("gentoo", data, 7) == 0) {
ck_assert(tox_friend_add_norequest(m, public_key, nullptr) != (uint32_t) -1);
}
}
/**
* Iterate helper
*/
static ToxAV *setup_av_instance(Tox *tox, CallControl *cc)
{
Toxav_Err_New error;
ToxAV *av = toxav_new(tox, &error);
ck_assert(error == TOXAV_ERR_NEW_OK);
toxav_callback_call(av, t_toxav_call_cb, cc);
toxav_callback_call_state(av, t_toxav_call_state_cb, cc);
toxav_callback_video_receive_frame(av, t_toxav_receive_video_frame_cb, cc);
toxav_callback_audio_receive_frame(av, t_toxav_receive_audio_frame_cb, cc);
return av;
}
static void *call_thread(void *pd)
{
ToxAV *alice_av = ((Thread_Data *) pd)->alice_av;
ToxAV *bob_av = ((Thread_Data *) pd)->bob_av;
uint32_t friend_number = ((Thread_Data *) pd)->friend_number;
int16_t *pcm = (int16_t *)calloc(960, sizeof(int16_t));
uint8_t *video_y = (uint8_t *)calloc(800 * 600, sizeof(uint8_t));
uint8_t *video_u = (uint8_t *)calloc(800 * 600 / 4, sizeof(uint8_t));
uint8_t *video_v = (uint8_t *)calloc(800 * 600 / 4, sizeof(uint8_t));
time_t start_time = time(nullptr);
do {
toxav_iterate(alice_av);
toxav_iterate(bob_av);
toxav_audio_send_frame(alice_av, friend_number, pcm, 960, 1, 48000, nullptr);
toxav_audio_send_frame(bob_av, 0, pcm, 960, 1, 48000, nullptr);
toxav_video_send_frame(alice_av, friend_number, 800, 600, video_y, video_u, video_v, nullptr);
toxav_video_send_frame(bob_av, 0, 800, 600, video_y, video_u, video_v, nullptr);
c_sleep(10);
} while (time(nullptr) - start_time < 4);
free(pcm);
free(video_y);
free(video_u);
free(video_v);
printf("Closing thread\n");
pthread_exit(nullptr);
return nullptr;
}
typedef struct Time_Data {
pthread_mutex_t lock;
uint64_t clock;
} Time_Data;
static uint64_t get_state_clock_callback(void *user_data)
{
Time_Data *time_data = (Time_Data *)user_data;
pthread_mutex_lock(&time_data->lock);
uint64_t clock = time_data->clock;
pthread_mutex_unlock(&time_data->lock);
return clock;
}
static void increment_clock(Time_Data *time_data, uint64_t count)
{
pthread_mutex_lock(&time_data->lock);
time_data->clock += count;
pthread_mutex_unlock(&time_data->lock);
}
static void set_current_time_callback(Tox *tox, Time_Data *time_data)
{
Mono_Time *mono_time = tox->mono_time;
mono_time_set_current_time_callback(mono_time, get_state_clock_callback, time_data);
}
static void test_av_three_calls(void)
{
uint32_t index[] = { 1, 2, 3, 4, 5 };
Tox *alice, *bootstrap, *bobs[3];
ToxAV *alice_av, *bobs_av[3];
void *retval;
CallControl alice_cc[3], bobs_cc[3];
Time_Data time_data;
pthread_mutex_init(&time_data.lock, nullptr);
{
Tox_Err_New error;
bootstrap = tox_new_log(nullptr, &error, &index[0]);
ck_assert(error == TOX_ERR_NEW_OK);
time_data.clock = current_time_monotonic(bootstrap->mono_time);
set_current_time_callback(bootstrap, &time_data);
alice = tox_new_log(nullptr, &error, &index[1]);
ck_assert(error == TOX_ERR_NEW_OK);
set_current_time_callback(alice, &time_data);
bobs[0] = tox_new_log(nullptr, &error, &index[2]);
ck_assert(error == TOX_ERR_NEW_OK);
set_current_time_callback(bobs[0], &time_data);
bobs[1] = tox_new_log(nullptr, &error, &index[3]);
ck_assert(error == TOX_ERR_NEW_OK);
set_current_time_callback(bobs[1], &time_data);
bobs[2] = tox_new_log(nullptr, &error, &index[4]);
ck_assert(error == TOX_ERR_NEW_OK);
set_current_time_callback(bobs[2], &time_data);
}
printf("Created 5 instances of Tox\n");
printf("Preparing network...\n");
time_t cur_time = time(nullptr);
uint8_t address[TOX_ADDRESS_SIZE];
tox_callback_friend_request(alice, t_accept_friend_request_cb);
tox_self_get_address(alice, address);
printf("bootstrapping Alice and the %u Bobs off a third bootstrap node\n",
(unsigned)(sizeof(bobs) / sizeof(bobs[0])));
uint8_t dht_key[TOX_PUBLIC_KEY_SIZE];
tox_self_get_dht_id(bootstrap, dht_key);
const uint16_t dht_port = tox_self_get_udp_port(bootstrap, nullptr);
tox_bootstrap(alice, "localhost", dht_port, dht_key, nullptr);
tox_bootstrap(bobs[0], "localhost", dht_port, dht_key, nullptr);
tox_bootstrap(bobs[1], "localhost", dht_port, dht_key, nullptr);
tox_bootstrap(bobs[2], "localhost", dht_port, dht_key, nullptr);
ck_assert(tox_friend_add(bobs[0], address, (const uint8_t *)"gentoo", 7, nullptr) != (uint32_t) -1);
ck_assert(tox_friend_add(bobs[1], address, (const uint8_t *)"gentoo", 7, nullptr) != (uint32_t) -1);
ck_assert(tox_friend_add(bobs[2], address, (const uint8_t *)"gentoo", 7, nullptr) != (uint32_t) -1);
uint8_t off = 1;
while (true) {
tox_iterate(bootstrap, nullptr);
tox_iterate(alice, nullptr);
tox_iterate(bobs[0], nullptr);
tox_iterate(bobs[1], nullptr);
tox_iterate(bobs[2], nullptr);
if (tox_self_get_connection_status(bootstrap) &&
tox_self_get_connection_status(alice) &&
tox_self_get_connection_status(bobs[0]) &&
tox_self_get_connection_status(bobs[1]) &&
tox_self_get_connection_status(bobs[2]) && off) {
printf("Toxes are online, took %lu seconds\n", (unsigned long)(time(nullptr) - cur_time));
off = 0;
}
if (tox_friend_get_connection_status(alice, 0, nullptr) == TOX_CONNECTION_UDP &&
tox_friend_get_connection_status(alice, 1, nullptr) == TOX_CONNECTION_UDP &&
tox_friend_get_connection_status(alice, 2, nullptr) == TOX_CONNECTION_UDP &&
tox_friend_get_connection_status(bobs[0], 0, nullptr) == TOX_CONNECTION_UDP &&
tox_friend_get_connection_status(bobs[1], 0, nullptr) == TOX_CONNECTION_UDP &&
tox_friend_get_connection_status(bobs[2], 0, nullptr) == TOX_CONNECTION_UDP) {
break;
}
increment_clock(&time_data, 200);
c_sleep(5);
}
alice_av = setup_av_instance(alice, alice_cc);
bobs_av[0] = setup_av_instance(bobs[0], &bobs_cc[0]);
bobs_av[1] = setup_av_instance(bobs[1], &bobs_cc[1]);
bobs_av[2] = setup_av_instance(bobs[2], &bobs_cc[2]);
printf("Created 4 instances of ToxAV\n");
printf("All set after %lu seconds!\n", (unsigned long)(time(nullptr) - cur_time));
Thread_Data tds[3];
for (size_t i = 0; i < 3; i++) {
tds[i].alice_av = alice_av;
tds[i].bob_av = bobs_av[i];
tds[i].alice_cc = &alice_cc[i];
tds[i].bob_cc = &bobs_cc[i];
tds[i].friend_number = i;
memset(tds[i].alice_cc, 0, sizeof(CallControl));
memset(tds[i].bob_cc, 0, sizeof(CallControl));
}
pthread_t tids[3];
for (size_t i = 0; i < 3; i++) {
(void) pthread_create(&tids[i], nullptr, call_thread, &tds[i]);
}
time_t start_time = time(nullptr);
do {
tox_iterate(bootstrap, nullptr);
tox_iterate(alice, nullptr);
tox_iterate(bobs[0], nullptr);
tox_iterate(bobs[1], nullptr);
tox_iterate(bobs[2], nullptr);
increment_clock(&time_data, 100);
c_sleep(5);
} while (time(nullptr) - start_time < 1);
/* Call */
for (size_t i = 0; i < 3; i++) {
Toxav_Err_Call rc;
toxav_call(alice_av, tds[i].friend_number, 48, 3000, &rc);
if (rc != TOXAV_ERR_CALL_OK) {
printf("toxav_call failed: %d\n", rc);
ck_assert(0);
}
}
do {
tox_iterate(bootstrap, nullptr);
tox_iterate(alice, nullptr);
tox_iterate(bobs[0], nullptr);
tox_iterate(bobs[1], nullptr);
tox_iterate(bobs[2], nullptr);
for (size_t i = 0; i < 3; i++) {
if (bobs_cc[i].incoming) {
/* Answer */
Toxav_Err_Answer rc;
toxav_answer(bobs_av[i], 0, 8, 500, &rc);
if (rc != TOXAV_ERR_ANSWER_OK) {
printf("toxav_answer failed: %d\n", rc);
ck_assert(0);
}
bobs_cc[i].incoming = false;
}
}
increment_clock(&time_data, 100);
c_sleep(5);
} while (time(nullptr) - start_time < 3);
/* Hangup */
for (size_t i = 0; i < 3; i++) {
Toxav_Err_Call_Control rc;
toxav_call_control(alice_av, i, TOXAV_CALL_CONTROL_CANCEL, &rc);
if (rc != TOXAV_ERR_CALL_CONTROL_OK) {
printf("toxav_call_control failed: %d %p %p\n", rc, (void *)alice_av, (void *)&bobs_av[i]);
}
}
do {
tox_iterate(bootstrap, nullptr);
tox_iterate(alice, nullptr);
tox_iterate(bobs[0], nullptr);
tox_iterate(bobs[1], nullptr);
tox_iterate(bobs[2], nullptr);
increment_clock(&time_data, 100);
c_sleep(5);
} while (time(nullptr) - start_time < 5);
ck_assert(pthread_join(tids[0], &retval) == 0);
ck_assert(retval == nullptr);
ck_assert(pthread_join(tids[1], &retval) == 0);
ck_assert(retval == nullptr);
ck_assert(pthread_join(tids[2], &retval) == 0);
ck_assert(retval == nullptr);
printf("Killing all instances\n");
toxav_kill(bobs_av[2]);
toxav_kill(bobs_av[1]);
toxav_kill(bobs_av[0]);
toxav_kill(alice_av);
tox_kill(bobs[2]);
tox_kill(bobs[1]);
tox_kill(bobs[0]);
tox_kill(alice);
tox_kill(bootstrap);
pthread_mutex_destroy(&time_data.lock);
printf("\nTest successful!\n");
}
int main(void)
{
setvbuf(stdout, nullptr, _IONBF, 0);
test_av_three_calls();
return 0;
}