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toxcore/auto_tests/toxav_basic_test.c
iphydf 94b06818fb
Use do-while instead of while in tests. 
This forces all the loop bodies to be executed at least once, which is
harmless since it just means one more tox event loop iteration. This
reduces the jitter we see in coverage measurements, which is partially
caused by loops sometimes being entered and sometimes not (because their
condition happens to randomly already be true).
2018-08-25 15:25:33 +00:00

568 lines
17 KiB
C
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#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#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/util.h"
#include "check_compat.h"
#define TEST_REGULAR_AV 1
#define TEST_REGULAR_A 1
#define TEST_REGULAR_V 1
#define TEST_REJECT 1
#define TEST_CANCEL 1
#define TEST_MUTE_UNMUTE 1
#define TEST_STOP_RESUME_PAYLOAD 1
#define TEST_PAUSE_RESUME_SEND 1
#define ck_assert_call_control(a, b, c) do { \
TOXAV_ERR_CALL_CONTROL cc_err; \
bool ok = toxav_call_control(a, b, c, &cc_err); \
if (!ok) { \
printf("toxav_call_control returned error %d\n", cc_err); \
} \
ck_assert(ok); \
ck_assert(cc_err == TOXAV_ERR_CALL_CONTROL_OK); \
} while (0)
typedef struct {
bool incoming;
uint32_t state;
} CallControl;
static void clear_call_control(CallControl *cc)
{
const CallControl empty = {0};
*cc = empty;
}
/**
* 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)->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: %d\n", state);
((CallControl *)user_data)->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)
{
printf("Received video payload\n");
}
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)
{
printf("Received audio payload\n");
}
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) ~0);
}
}
/**
* Iterate helper
*/
static void iterate_tox(Tox *bootstrap, Tox *Alice, Tox *Bob)
{
c_sleep(100);
tox_iterate(bootstrap, nullptr);
tox_iterate(Alice, nullptr);
tox_iterate(Bob, nullptr);
}
static void regular_call_flow(
Tox *Alice, Tox *Bob, Tox *bootstrap,
ToxAV *AliceAV, ToxAV *BobAV,
CallControl *AliceCC, CallControl *BobCC,
int a_br, int v_br)
{
clear_call_control(AliceCC);
clear_call_control(BobCC);
TOXAV_ERR_CALL call_err;
toxav_call(AliceAV, 0, a_br, v_br, &call_err);
if (call_err != TOXAV_ERR_CALL_OK) {
printf("toxav_call failed: %d\n", call_err);
ck_assert(0);
}
const time_t start_time = time(nullptr);
do {
if (BobCC->incoming) {
TOXAV_ERR_ANSWER answer_err;
toxav_answer(BobAV, 0, a_br, v_br, &answer_err);
if (answer_err != TOXAV_ERR_ANSWER_OK) {
printf("toxav_answer failed: %d\n", answer_err);
ck_assert(0);
}
BobCC->incoming = false;
} else { /* TODO(mannol): rtp */
if (time(nullptr) - start_time >= 1) {
TOXAV_ERR_CALL_CONTROL cc_err;
toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_CANCEL, &cc_err);
if (cc_err != TOXAV_ERR_CALL_CONTROL_OK) {
printf("toxav_call_control failed: %d\n", cc_err);
ck_assert(0);
}
}
}
iterate_tox(bootstrap, Alice, Bob);
} while (BobCC->state != TOXAV_FRIEND_CALL_STATE_FINISHED);
printf("Success!\n");
}
static void test_av_flows(void)
{
Tox *Alice, *Bob, *bootstrap;
ToxAV *AliceAV, *BobAV;
uint32_t index[] = { 1, 2, 3 };
CallControl AliceCC, BobCC;
{
TOX_ERR_NEW error;
bootstrap = tox_new_log(nullptr, &error, &index[0]);
ck_assert(error == TOX_ERR_NEW_OK);
Alice = tox_new_log(nullptr, &error, &index[1]);
ck_assert(error == TOX_ERR_NEW_OK);
Bob = tox_new_log(nullptr, &error, &index[2]);
ck_assert(error == TOX_ERR_NEW_OK);
}
printf("Created 3 instances of Tox\n");
printf("Preparing network...\n");
long long unsigned int 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 Bob off a third bootstrap node\n");
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(Bob, "localhost", dht_port, dht_key, nullptr);
ck_assert(tox_friend_add(Bob, address, (const uint8_t *)"gentoo", 7, nullptr) != (uint32_t) ~0);
uint8_t off = 1;
while (true) {
iterate_tox(bootstrap, Alice, Bob);
if (tox_self_get_connection_status(bootstrap) &&
tox_self_get_connection_status(Alice) &&
tox_self_get_connection_status(Bob) && off) {
printf("Toxes are online, took %llu seconds\n", time(nullptr) - cur_time);
off = 0;
}
if (tox_friend_get_connection_status(Alice, 0, nullptr) == TOX_CONNECTION_UDP &&
tox_friend_get_connection_status(Bob, 0, nullptr) == TOX_CONNECTION_UDP) {
break;
}
c_sleep(20);
}
{
TOXAV_ERR_NEW error;
AliceAV = toxav_new(Alice, &error);
ck_assert(error == TOXAV_ERR_NEW_OK);
BobAV = toxav_new(Bob, &error);
ck_assert(error == TOXAV_ERR_NEW_OK);
}
toxav_callback_call(AliceAV, t_toxav_call_cb, &AliceCC);
toxav_callback_call_state(AliceAV, t_toxav_call_state_cb, &AliceCC);
toxav_callback_video_receive_frame(AliceAV, t_toxav_receive_video_frame_cb, &AliceCC);
toxav_callback_audio_receive_frame(AliceAV, t_toxav_receive_audio_frame_cb, &AliceCC);
toxav_callback_call(BobAV, t_toxav_call_cb, &BobCC);
toxav_callback_call_state(BobAV, t_toxav_call_state_cb, &BobCC);
toxav_callback_video_receive_frame(BobAV, t_toxav_receive_video_frame_cb, &BobCC);
toxav_callback_audio_receive_frame(BobAV, t_toxav_receive_audio_frame_cb, &BobCC);
printf("Created 2 instances of ToxAV\n");
printf("All set after %llu seconds!\n", time(nullptr) - cur_time);
if (TEST_REGULAR_AV) {
printf("\nTrying regular call (Audio and Video)...\n");
regular_call_flow(Alice, Bob, bootstrap, AliceAV, BobAV, &AliceCC, &BobCC,
48, 4000);
}
if (TEST_REGULAR_A) {
printf("\nTrying regular call (Audio only)...\n");
regular_call_flow(Alice, Bob, bootstrap, AliceAV, BobAV, &AliceCC, &BobCC,
48, 0);
}
if (TEST_REGULAR_V) {
printf("\nTrying regular call (Video only)...\n");
regular_call_flow(Alice, Bob, bootstrap, AliceAV, BobAV, &AliceCC, &BobCC,
0, 4000);
}
if (TEST_REJECT) { /* Alice calls; Bob rejects */
printf("\nTrying reject flow...\n");
clear_call_control(&AliceCC);
clear_call_control(&BobCC);
{
TOXAV_ERR_CALL rc;
toxav_call(AliceAV, 0, 48, 0, &rc);
if (rc != TOXAV_ERR_CALL_OK) {
printf("toxav_call failed: %d\n", rc);
ck_assert(0);
}
}
do {
iterate_tox(bootstrap, Alice, Bob);
} while (!BobCC.incoming);
/* Reject */
{
TOXAV_ERR_CALL_CONTROL rc;
toxav_call_control(BobAV, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);
if (rc != TOXAV_ERR_CALL_CONTROL_OK) {
printf("toxav_call_control failed: %d\n", rc);
ck_assert(0);
}
}
do {
iterate_tox(bootstrap, Alice, Bob);
} while (AliceCC.state != TOXAV_FRIEND_CALL_STATE_FINISHED);
printf("Success!\n");
}
if (TEST_CANCEL) { /* Alice calls; Alice cancels while ringing */
printf("\nTrying cancel (while ringing) flow...\n");
clear_call_control(&AliceCC);
clear_call_control(&BobCC);
{
TOXAV_ERR_CALL rc;
toxav_call(AliceAV, 0, 48, 0, &rc);
if (rc != TOXAV_ERR_CALL_OK) {
printf("toxav_call failed: %d\n", rc);
ck_assert(0);
}
}
do {
iterate_tox(bootstrap, Alice, Bob);
} while (!BobCC.incoming);
/* Cancel */
{
TOXAV_ERR_CALL_CONTROL rc;
toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);
if (rc != TOXAV_ERR_CALL_CONTROL_OK) {
printf("toxav_call_control failed: %d\n", rc);
ck_assert(0);
}
}
/* Alice will not receive end state */
do {
iterate_tox(bootstrap, Alice, Bob);
} while (BobCC.state != TOXAV_FRIEND_CALL_STATE_FINISHED);
printf("Success!\n");
}
if (TEST_MUTE_UNMUTE) { /* Check Mute-Unmute etc */
printf("\nTrying mute functionality...\n");
clear_call_control(&AliceCC);
clear_call_control(&BobCC);
/* Assume sending audio and video */
{
TOXAV_ERR_CALL rc;
toxav_call(AliceAV, 0, 48, 1000, &rc);
if (rc != TOXAV_ERR_CALL_OK) {
printf("toxav_call failed: %d\n", rc);
ck_assert(0);
}
}
do {
iterate_tox(bootstrap, Alice, Bob);
} while (!BobCC.incoming);
/* At first try all stuff while in invalid state */
ck_assert(!toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_PAUSE, nullptr));
ck_assert(!toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_RESUME, nullptr));
ck_assert(!toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_MUTE_AUDIO, nullptr));
ck_assert(!toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_UNMUTE_AUDIO, nullptr));
ck_assert(!toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_HIDE_VIDEO, nullptr));
ck_assert(!toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_SHOW_VIDEO, nullptr));
{
TOXAV_ERR_ANSWER rc;
toxav_answer(BobAV, 0, 48, 4000, &rc);
if (rc != TOXAV_ERR_ANSWER_OK) {
printf("toxav_answer failed: %d\n", rc);
ck_assert(0);
}
}
iterate_tox(bootstrap, Alice, Bob);
/* Pause and Resume */
printf("Pause and Resume\n");
ck_assert_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_PAUSE);
iterate_tox(bootstrap, Alice, Bob);
ck_assert(BobCC.state == 0);
ck_assert_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_RESUME);
iterate_tox(bootstrap, Alice, Bob);
ck_assert(BobCC.state & (TOXAV_FRIEND_CALL_STATE_SENDING_A | TOXAV_FRIEND_CALL_STATE_SENDING_V));
/* Mute/Unmute single */
printf("Mute/Unmute single\n");
ck_assert_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_MUTE_AUDIO);
iterate_tox(bootstrap, Alice, Bob);
ck_assert(BobCC.state ^ TOXAV_FRIEND_CALL_STATE_ACCEPTING_A);
ck_assert_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_UNMUTE_AUDIO);
iterate_tox(bootstrap, Alice, Bob);
ck_assert(BobCC.state & TOXAV_FRIEND_CALL_STATE_ACCEPTING_A);
/* Mute/Unmute both */
printf("Mute/Unmute both\n");
ck_assert_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_MUTE_AUDIO);
iterate_tox(bootstrap, Alice, Bob);
ck_assert(BobCC.state ^ TOXAV_FRIEND_CALL_STATE_ACCEPTING_A);
ck_assert_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_HIDE_VIDEO);
iterate_tox(bootstrap, Alice, Bob);
ck_assert(BobCC.state ^ TOXAV_FRIEND_CALL_STATE_ACCEPTING_V);
ck_assert_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_UNMUTE_AUDIO);
iterate_tox(bootstrap, Alice, Bob);
ck_assert(BobCC.state & TOXAV_FRIEND_CALL_STATE_ACCEPTING_A);
ck_assert_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_SHOW_VIDEO);
iterate_tox(bootstrap, Alice, Bob);
ck_assert(BobCC.state & TOXAV_FRIEND_CALL_STATE_ACCEPTING_V);
{
TOXAV_ERR_CALL_CONTROL rc;
toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);
if (rc != TOXAV_ERR_CALL_CONTROL_OK) {
printf("toxav_call_control failed: %d\n", rc);
ck_assert(0);
}
}
iterate_tox(bootstrap, Alice, Bob);
ck_assert(BobCC.state == TOXAV_FRIEND_CALL_STATE_FINISHED);
printf("Success!\n");
}
if (TEST_STOP_RESUME_PAYLOAD) { /* Stop and resume audio/video payload */
printf("\nTrying stop/resume functionality...\n");
clear_call_control(&AliceCC);
clear_call_control(&BobCC);
/* Assume sending audio and video */
{
TOXAV_ERR_CALL rc;
toxav_call(AliceAV, 0, 48, 0, &rc);
if (rc != TOXAV_ERR_CALL_OK) {
printf("toxav_call failed: %d\n", rc);
ck_assert(0);
}
}
do {
iterate_tox(bootstrap, Alice, Bob);
} while (!BobCC.incoming);
{
TOXAV_ERR_ANSWER rc;
toxav_answer(BobAV, 0, 48, 0, &rc);
if (rc != TOXAV_ERR_ANSWER_OK) {
printf("toxav_answer failed: %d\n", rc);
ck_assert(0);
}
}
iterate_tox(bootstrap, Alice, Bob);
printf("Call started as audio only\n");
printf("Turning on video for Alice...\n");
ck_assert(toxav_video_set_bit_rate(AliceAV, 0, 1000, nullptr));
iterate_tox(bootstrap, Alice, Bob);
ck_assert(BobCC.state & TOXAV_FRIEND_CALL_STATE_SENDING_V);
printf("Turning off video for Alice...\n");
ck_assert(toxav_video_set_bit_rate(AliceAV, 0, 0, nullptr));
iterate_tox(bootstrap, Alice, Bob);
ck_assert(!(BobCC.state & TOXAV_FRIEND_CALL_STATE_SENDING_V));
printf("Turning off audio for Alice...\n");
ck_assert(toxav_audio_set_bit_rate(AliceAV, 0, 0, nullptr));
iterate_tox(bootstrap, Alice, Bob);
ck_assert(!(BobCC.state & TOXAV_FRIEND_CALL_STATE_SENDING_A));
{
TOXAV_ERR_CALL_CONTROL rc;
toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);
if (rc != TOXAV_ERR_CALL_CONTROL_OK) {
printf("toxav_call_control failed: %d\n", rc);
ck_assert(0);
}
}
iterate_tox(bootstrap, Alice, Bob);
ck_assert(BobCC.state == TOXAV_FRIEND_CALL_STATE_FINISHED);
printf("Success!\n");
}
if (TEST_PAUSE_RESUME_SEND) { /* Stop and resume audio/video payload and test send options */
printf("\nTrying stop/resume functionality...\n");
clear_call_control(&AliceCC);
clear_call_control(&BobCC);
/* Assume sending audio and video */
{
TOXAV_ERR_CALL rc;
toxav_call(AliceAV, 0, 48, 0, &rc);
if (rc != TOXAV_ERR_CALL_OK) {
printf("toxav_call failed: %d\n", rc);
ck_assert(0);
}
}
do {
iterate_tox(bootstrap, Alice, Bob);
} while (!BobCC.incoming);
{
TOXAV_ERR_ANSWER rc;
toxav_answer(BobAV, 0, 48, 0, &rc);
if (rc != TOXAV_ERR_ANSWER_OK) {
printf("toxav_answer failed: %d\n", rc);
ck_assert(0);
}
}
int16_t PCM[5670];
iterate_tox(bootstrap, Alice, Bob);
ck_assert_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_PAUSE);
iterate_tox(bootstrap, Alice, Bob);
ck_assert(!toxav_audio_send_frame(AliceAV, 0, PCM, 960, 1, 48000, nullptr));
ck_assert(!toxav_audio_send_frame(BobAV, 0, PCM, 960, 1, 48000, nullptr));
ck_assert_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_RESUME);
iterate_tox(bootstrap, Alice, Bob);
ck_assert(toxav_audio_send_frame(AliceAV, 0, PCM, 960, 1, 48000, nullptr));
ck_assert(toxav_audio_send_frame(BobAV, 0, PCM, 960, 1, 48000, nullptr));
iterate_tox(bootstrap, Alice, Bob);
{
TOXAV_ERR_CALL_CONTROL rc;
toxav_call_control(AliceAV, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);
if (rc != TOXAV_ERR_CALL_CONTROL_OK) {
printf("toxav_call_control failed: %d\n", rc);
ck_assert(0);
}
}
iterate_tox(bootstrap, Alice, Bob);
ck_assert(BobCC.state == TOXAV_FRIEND_CALL_STATE_FINISHED);
printf("Success!\n");
}
toxav_kill(BobAV);
toxav_kill(AliceAV);
tox_kill(Bob);
tox_kill(Alice);
tox_kill(bootstrap);
printf("\nTest successful!\n");
}
int main(void)
{
setvbuf(stdout, nullptr, _IONBF, 0);
test_av_flows();
return 0;
}
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