/work/auto_tests/toxav_basic_test.c

Source (jump to first uncovered line)
#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 "auto_test_support.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: %u\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) -1);
    }
}


/**
 * 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 bool toxav_audio_send_frame_helper(ToxAV *av, uint32_t friend_number, Toxav_Err_Send_Frame *error)
{
    static const int16_t pcm[960] = {0};
    return toxav_audio_send_frame(av, 0, pcm, 960, 1, 48000, nullptr);
}

static void regular_call_flow(
    Tox *alice, Tox *bob, Tox *bootstrap,
    ToxAV *alice_av, ToxAV *bob_av,
    CallControl *alice_cc, CallControl *bob_cc,
    int a_br, int v_br)
{
    clear_call_control(alice_cc);
    clear_call_control(bob_cc);

    Toxav_Err_Call call_err;
    toxav_call(alice_av, 0, a_br, v_br, &call_err);

    ck_assert_msg(call_err == TOXAV_ERR_CALL_OK, "toxav_call failed: %d\n", call_err);

    const time_t start_time = time(nullptr);

    do {
        if (bob_cc->incoming) {
            Toxav_Err_Answer answer_err;
            toxav_answer(bob_av, 0, a_br, v_br, &answer_err);

            ck_assert_msg(answer_err == TOXAV_ERR_ANSWER_OK, "toxav_answer failed: %d\n", answer_err);

            bob_cc->incoming = false;
        } else { /* TODO(mannol): rtp */
            if (time(nullptr) - start_time >= 1) {

                Toxav_Err_Call_Control cc_err;
                toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_CANCEL, &cc_err);

                ck_assert_msg(cc_err == TOXAV_ERR_CALL_CONTROL_OK, "toxav_call_control failed: %d\n", cc_err);
            }
        }

        iterate_tox(bootstrap, alice, bob);
    } while (bob_cc->state != TOXAV_FRIEND_CALL_STATE_FINISHED);

    printf("Success!\n");
}

static void test_av_flows(void)
{
    Tox *alice, *bob, *bootstrap;
    ToxAV *alice_av, *bob_av;
    uint32_t index[] = { 1, 2, 3 };

    CallControl alice_cc, bob_cc;

    {
        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) -1);

    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;
        alice_av = toxav_new(alice, &error);
        ck_assert(error == TOXAV_ERR_NEW_OK);

        bob_av = toxav_new(bob, &error);
        ck_assert(error == TOXAV_ERR_NEW_OK);
    }

    toxav_callback_call(alice_av, t_toxav_call_cb, &alice_cc);
    toxav_callback_call_state(alice_av, t_toxav_call_state_cb, &alice_cc);
    toxav_callback_video_receive_frame(alice_av, t_toxav_receive_video_frame_cb, &alice_cc);
    toxav_callback_audio_receive_frame(alice_av, t_toxav_receive_audio_frame_cb, &alice_cc);

    toxav_callback_call(bob_av, t_toxav_call_cb, &bob_cc);
    toxav_callback_call_state(bob_av, t_toxav_call_state_cb, &bob_cc);
    toxav_callback_video_receive_frame(bob_av, t_toxav_receive_video_frame_cb, &bob_cc);
    toxav_callback_audio_receive_frame(bob_av, t_toxav_receive_audio_frame_cb, &bob_cc);

    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, alice_av, bob_av, &alice_cc, &bob_cc,
                          48, 4000);
    }

    if (TEST_REGULAR_A) {
        printf("\nTrying regular call (Audio only)...\n");
        regular_call_flow(alice, bob, bootstrap, alice_av, bob_av, &alice_cc, &bob_cc,
                          48, 0);
    }

    if (TEST_REGULAR_V) {
        printf("\nTrying regular call (Video only)...\n");
        regular_call_flow(alice, bob, bootstrap, alice_av, bob_av, &alice_cc, &bob_cc,
                          0, 4000);
    }

    if (TEST_REJECT) { /* Alice calls; Bob rejects */
        printf("\nTrying reject flow...\n");

        clear_call_control(&alice_cc);
        clear_call_control(&bob_cc);

        {
            Toxav_Err_Call rc;
            toxav_call(alice_av, 0, 48, 0, &rc);

            ck_assert_msg(rc == TOXAV_ERR_CALL_OK, "toxav_call failed: %d\n", rc);
        }

        do {
            iterate_tox(bootstrap, alice, bob);
        } while (!bob_cc.incoming);

        /* Reject */
        {
            Toxav_Err_Call_Control rc;
            toxav_call_control(bob_av, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);

            ck_assert_msg(rc == TOXAV_ERR_CALL_CONTROL_OK, "toxav_call_control failed: %d\n", rc);
        }

        do {
            iterate_tox(bootstrap, alice, bob);
        } while (alice_cc.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(&alice_cc);
        clear_call_control(&bob_cc);

        {
            Toxav_Err_Call rc;
            toxav_call(alice_av, 0, 48, 0, &rc);

            ck_assert_msg(rc == TOXAV_ERR_CALL_OK, "toxav_call failed: %d\n", rc);
        }

        do {
            iterate_tox(bootstrap, alice, bob);
        } while (!bob_cc.incoming);

        /* Cancel */
        {
            Toxav_Err_Call_Control rc;
            toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);

            ck_assert_msg(rc == TOXAV_ERR_CALL_CONTROL_OK, "toxav_call_control failed: %d\n", rc);
        }

        /* Alice will not receive end state */
        do {
            iterate_tox(bootstrap, alice, bob);
        } while (bob_cc.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(&alice_cc);
        clear_call_control(&bob_cc);

        /* Assume sending audio and video */
        {
            Toxav_Err_Call rc;
            toxav_call(alice_av, 0, 48, 1000, &rc);

            ck_assert_msg(rc == TOXAV_ERR_CALL_OK, "toxav_call failed: %d\n", rc);
        }

        do {
            iterate_tox(bootstrap, alice, bob);
        } while (!bob_cc.incoming);

        /* At first try all stuff while in invalid state */
        ck_assert(!toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_PAUSE, nullptr));
        ck_assert(!toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_RESUME, nullptr));
        ck_assert(!toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_MUTE_AUDIO, nullptr));
        ck_assert(!toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_UNMUTE_AUDIO, nullptr));
        ck_assert(!toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_HIDE_VIDEO, nullptr));
        ck_assert(!toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_SHOW_VIDEO, nullptr));

        {
            Toxav_Err_Answer rc;
            toxav_answer(bob_av, 0, 48, 4000, &rc);

            ck_assert_msg(rc == TOXAV_ERR_ANSWER_OK, "toxav_answer failed: %d\n", rc);
        }

        iterate_tox(bootstrap, alice, bob);

        /* Pause and Resume */
        printf("Pause and Resume\n");
        ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_PAUSE);
        iterate_tox(bootstrap, alice, bob);
        ck_assert(bob_cc.state == 0);
        ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_RESUME);
        iterate_tox(bootstrap, alice, bob);
        ck_assert(bob_cc.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(alice_av, 0, TOXAV_CALL_CONTROL_MUTE_AUDIO);
        iterate_tox(bootstrap, alice, bob);
        ck_assert(bob_cc.state ^ TOXAV_FRIEND_CALL_STATE_ACCEPTING_A);
        ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_UNMUTE_AUDIO);
        iterate_tox(bootstrap, alice, bob);
        ck_assert(bob_cc.state & TOXAV_FRIEND_CALL_STATE_ACCEPTING_A);

        /* Mute/Unmute both */
        printf("Mute/Unmute both\n");
        ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_MUTE_AUDIO);
        iterate_tox(bootstrap, alice, bob);
        ck_assert(bob_cc.state ^ TOXAV_FRIEND_CALL_STATE_ACCEPTING_A);
        ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_HIDE_VIDEO);
        iterate_tox(bootstrap, alice, bob);
        ck_assert(bob_cc.state ^ TOXAV_FRIEND_CALL_STATE_ACCEPTING_V);
        ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_UNMUTE_AUDIO);
        iterate_tox(bootstrap, alice, bob);
        ck_assert(bob_cc.state & TOXAV_FRIEND_CALL_STATE_ACCEPTING_A);
        ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_SHOW_VIDEO);
        iterate_tox(bootstrap, alice, bob);
        ck_assert(bob_cc.state & TOXAV_FRIEND_CALL_STATE_ACCEPTING_V);

        {
            Toxav_Err_Call_Control rc;
            toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);

            ck_assert_msg(rc == TOXAV_ERR_CALL_CONTROL_OK, "toxav_call_control failed: %d\n", rc);
        }

        iterate_tox(bootstrap, alice, bob);
        ck_assert(bob_cc.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(&alice_cc);
        clear_call_control(&bob_cc);

        /* Assume sending audio and video */
        {
            Toxav_Err_Call rc;
            toxav_call(alice_av, 0, 48, 0, &rc);

            ck_assert_msg(rc == TOXAV_ERR_CALL_OK, "toxav_call failed: %d\n", rc);
        }

        do {
            iterate_tox(bootstrap, alice, bob);
        } while (!bob_cc.incoming);

        {
            Toxav_Err_Answer rc;
            toxav_answer(bob_av, 0, 48, 0, &rc);

            ck_assert_msg(rc == TOXAV_ERR_ANSWER_OK, "toxav_answer failed: %d\n", rc);
        }

        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(alice_av, 0, 1000, nullptr));

        iterate_tox(bootstrap, alice, bob);
        ck_assert(bob_cc.state & TOXAV_FRIEND_CALL_STATE_SENDING_V);

        printf("Turning off video for Alice...\n");
        ck_assert(toxav_video_set_bit_rate(alice_av, 0, 0, nullptr));

        iterate_tox(bootstrap, alice, bob);
        ck_assert(!(bob_cc.state & TOXAV_FRIEND_CALL_STATE_SENDING_V));

        printf("Turning off audio for Alice...\n");
        ck_assert(toxav_audio_set_bit_rate(alice_av, 0, 0, nullptr));

        iterate_tox(bootstrap, alice, bob);
        ck_assert(!(bob_cc.state & TOXAV_FRIEND_CALL_STATE_SENDING_A));

        {
            Toxav_Err_Call_Control rc;
            toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);

            ck_assert_msg(rc == TOXAV_ERR_CALL_CONTROL_OK, "toxav_call_control failed: %d\n", rc);
        }

        iterate_tox(bootstrap, alice, bob);
        ck_assert(bob_cc.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(&alice_cc);
        clear_call_control(&bob_cc);

        /* Assume sending audio and video */
        {
            Toxav_Err_Call rc;
            toxav_call(alice_av, 0, 48, 0, &rc);

            ck_assert_msg(rc == TOXAV_ERR_CALL_OK, "toxav_call failed: %d\n", rc);
        }

        do {
            iterate_tox(bootstrap, alice, bob);
        } while (!bob_cc.incoming);

        {
            Toxav_Err_Answer rc;
            toxav_answer(bob_av, 0, 48, 0, &rc);

            ck_assert_msg(rc == TOXAV_ERR_ANSWER_OK, "toxav_answer failed: %d\n", rc);
        }

        iterate_tox(bootstrap, alice, bob);
        ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_PAUSE);
        iterate_tox(bootstrap, alice, bob);
        ck_assert(!toxav_audio_send_frame_helper(alice_av, 0, nullptr));
        ck_assert(!toxav_audio_send_frame_helper(bob_av, 0, nullptr));
        ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_RESUME);
        iterate_tox(bootstrap, alice, bob);
        ck_assert(toxav_audio_send_frame_helper(alice_av, 0, nullptr));
        ck_assert(toxav_audio_send_frame_helper(bob_av, 0, nullptr));
        iterate_tox(bootstrap, alice, bob);

        {
            Toxav_Err_Call_Control rc;
            toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);

            ck_assert_msg(rc == TOXAV_ERR_CALL_CONTROL_OK, "toxav_call_control failed: %d\n", rc);
        }

        iterate_tox(bootstrap, alice, bob);
        ck_assert(bob_cc.state == TOXAV_FRIEND_CALL_STATE_FINISHED);

        printf("Success!\n");
    }

    toxav_kill(bob_av);
    toxav_kill(alice_av);
    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;
}

Coverage Report

Created: 2024-01-26 01:52

Line	Count	Source (jump to first uncovered line)
1		#include <stdio.h>
2		#include <stdlib.h>
3		#include <string.h>
4		#include <time.h>
5
6		#include <vpx/vpx_image.h>
7
8		#include "../testing/misc_tools.h"
9		#include "../toxav/toxav.h"
10		#include "../toxcore/crypto_core.h"
11		#include "../toxcore/logger.h"
12		#include "../toxcore/tox.h"
13		#include "../toxcore/util.h"
14		#include "auto_test_support.h"
15		#include "check_compat.h"
16
17	1	#define TEST_REGULAR_AV 1
18	1	#define TEST_REGULAR_A 1
19	1	#define TEST_REGULAR_V 1
20	1	#define TEST_REJECT 1
21	1	#define TEST_CANCEL 1
22	1	#define TEST_MUTE_UNMUTE 1
23	1	#define TEST_STOP_RESUME_PAYLOAD 1
24	1	#define TEST_PAUSE_RESUME_SEND 1
25
26
27	10	#define ck_assert_call_control(a, b, c) do { \
28	10	Toxav_Err_Call_Control cc_err; \
29	10	bool ok = toxav_call_control(a, b, c, &cc_err); \
30	10	if (!ok) { \
31	0	printf("toxav_call_control returned error %d\n", cc_err); \
32	0	} \
33	10	ck_assert(ok); \
34	10	ck_assert(cc_err == TOXAV_ERR_CALL_CONTROL_OK); \
35	10	} while (0)
36
37
38		typedef struct {
39		bool incoming;
40		uint32_t state;
41		} CallControl;
42
43		static void clear_call_control(CallControl *cc)
44	16	{
45	16	const CallControl empty = {0};
46	16	*cc = empty;
47	16	}
48
49
50		/**
51		* Callbacks
52		*/
53		static void t_toxav_call_cb(ToxAV av, uint32_t friend_number, bool audio_enabled, bool video_enabled, void user_data)
54	11	{
55	11	printf("Handling CALL callback\n");
56	11	((CallControl *)user_data)->incoming = true;
57	11	}
58
59		static void t_toxav_call_state_cb(ToxAV av, uint32_t friend_number, uint32_t state, void user_data)
60	33	{
61	33	printf("Handling CALL STATE callback: %u\n", state);
62	33	((CallControl *)user_data)->state = state;
63	33	}
64
65		static void t_toxav_receive_video_frame_cb(ToxAV *av, uint32_t friend_number,
66		uint16_t width, uint16_t height,
67		uint8_t const y, uint8_t const u, uint8_t const *v,
68		int32_t ystride, int32_t ustride, int32_t vstride,
69		void *user_data)
70	126	{
71	126	printf("Received video payload\n");
72	126	}
73
74		static void t_toxav_receive_audio_frame_cb(ToxAV *av, uint32_t friend_number,
75		int16_t const *pcm,
76		size_t sample_count,
77		uint8_t channels,
78		uint32_t sampling_rate,
79		void *user_data)
80	131	{
81	131	printf("Received audio payload\n");
82	131	}
83
84		static void t_accept_friend_request_cb(Tox m, const uint8_t public_key, const uint8_t *data, size_t length,
85		void *userdata)
86	4	{
87	4	if (length == 7 && memcmp("gentoo", data, 7) == 0) {
88	4	ck_assert(tox_friend_add_norequest(m, public_key, nullptr) != (uint32_t) -1);
89	4	}
90	4	}
91
92
93		/**
94		* Iterate helper
95		*/
96		static void iterate_tox(Tox bootstrap, Tox alice, Tox *bob)
97	139	{
98	139	c_sleep(100);
99	139	tox_iterate(bootstrap, nullptr);
100	139	tox_iterate(alice, nullptr);
101	139	tox_iterate(bob, nullptr);
102	139	}
103
104		static bool toxav_audio_send_frame_helper(ToxAV av, uint32_t friend_number, Toxav_Err_Send_Frame error)
105	4	{
106	4	static const int16_t pcm[960] = {0};
107	4	return toxav_audio_send_frame(av, 0, pcm, 960, 1, 48000, nullptr);
108	4	}
109
110		static void regular_call_flow(
111		Tox alice, Tox bob, Tox *bootstrap,
112		ToxAV alice_av, ToxAV bob_av,
113		CallControl alice_cc, CallControl bob_cc,
114		int a_br, int v_br)
115	3	{
116	3	clear_call_control(alice_cc);
117	3	clear_call_control(bob_cc);
118
119	3	Toxav_Err_Call call_err;
120	3	toxav_call(alice_av, 0, a_br, v_br, &call_err);
121
122	3	ck_assert_msg(call_err == TOXAV_ERR_CALL_OK, "toxav_call failed: %d\n", call_err);
123
124	3	const time_t start_time = time(nullptr);
125
126	25	do {
127	25	if (bob_cc->incoming) {
128	3	Toxav_Err_Answer answer_err;
129	3	toxav_answer(bob_av, 0, a_br, v_br, &answer_err);
130
131	3	ck_assert_msg(answer_err == TOXAV_ERR_ANSWER_OK, "toxav_answer failed: %d\n", answer_err);
132
133	3	bob_cc->incoming = false;
134	22	} else { /* TODO(mannol): rtp */
135	22	if (time(nullptr) - start_time >= 1) {
136
137	3	Toxav_Err_Call_Control cc_err;
138	3	toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_CANCEL, &cc_err);
139
140	3	ck_assert_msg(cc_err == TOXAV_ERR_CALL_CONTROL_OK, "toxav_call_control failed: %d\n", cc_err);
141	3	}
142	22	}
143
144	25	iterate_tox(bootstrap, alice, bob);
145	25	} while (bob_cc->state != TOXAV_FRIEND_CALL_STATE_FINISHED);
146
147	3	printf("Success!\n");
148	3	}
149
150		static void test_av_flows(void)
151	1	{
152	1	Tox alice, bob, *bootstrap;
153	1	ToxAV alice_av, bob_av;
154	1	uint32_t index[] = { 1, 2, 3 };
155
156	1	CallControl alice_cc, bob_cc;
157
158	1	{
159	1	Tox_Err_New error;
160
161	1	bootstrap = tox_new_log(nullptr, &error, &index[0]);
162	1	ck_assert(error == TOX_ERR_NEW_OK);
163
164	1	alice = tox_new_log(nullptr, &error, &index[1]);
165	1	ck_assert(error == TOX_ERR_NEW_OK);
166
167	1	bob = tox_new_log(nullptr, &error, &index[2]);
168	1	ck_assert(error == TOX_ERR_NEW_OK);
169	1	}
170
171	1	printf("Created 3 instances of Tox\n");
172	1	printf("Preparing network...\n");
173	1	long long unsigned int cur_time = time(nullptr);
174
175	1	uint8_t address[TOX_ADDRESS_SIZE];
176
177	1	tox_callback_friend_request(alice, t_accept_friend_request_cb);
178	1	tox_self_get_address(alice, address);
179
180	1	printf("bootstrapping Alice and Bob off a third bootstrap node\n");
181	1	uint8_t dht_key[TOX_PUBLIC_KEY_SIZE];
182	1	tox_self_get_dht_id(bootstrap, dht_key);
183	1	const uint16_t dht_port = tox_self_get_udp_port(bootstrap, nullptr);
184
185	1	tox_bootstrap(alice, "localhost", dht_port, dht_key, nullptr);
186	1	tox_bootstrap(bob, "localhost", dht_port, dht_key, nullptr);
187
188	1	ck_assert(tox_friend_add(bob, address, (const uint8_t *)"gentoo", 7, nullptr) != (uint32_t) -1);
189
190	1	uint8_t off = 1;
191
192	87	while (true) {
193	87	iterate_tox(bootstrap, alice, bob);
194
195	87	if (tox_self_get_connection_status(bootstrap) &&
196	87	tox_self_get_connection_status(alice) &&
197	87	tox_self_get_connection_status(bob) && off) {
198	1	printf("Toxes are online, took %llu seconds\n", time(nullptr) - cur_time);
199	1	off = 0;
200	1	}
201
202	87	if (tox_friend_get_connection_status(alice, 0, nullptr) == TOX_CONNECTION_UDP &&
203	87	tox_friend_get_connection_status(bob, 0, nullptr) == TOX_CONNECTION_UDP) {
204	1	break;
205	1	}
206
207	86	c_sleep(20);
208	86	}
209
210
211	1	{
212	1	Toxav_Err_New error;
213	1	alice_av = toxav_new(alice, &error);
214	1	ck_assert(error == TOXAV_ERR_NEW_OK);
215
216	1	bob_av = toxav_new(bob, &error);
217	1	ck_assert(error == TOXAV_ERR_NEW_OK);
218	1	}
219
220	1	toxav_callback_call(alice_av, t_toxav_call_cb, &alice_cc);
221	1	toxav_callback_call_state(alice_av, t_toxav_call_state_cb, &alice_cc);
222	1	toxav_callback_video_receive_frame(alice_av, t_toxav_receive_video_frame_cb, &alice_cc);
223	1	toxav_callback_audio_receive_frame(alice_av, t_toxav_receive_audio_frame_cb, &alice_cc);
224
225	1	toxav_callback_call(bob_av, t_toxav_call_cb, &bob_cc);
226	1	toxav_callback_call_state(bob_av, t_toxav_call_state_cb, &bob_cc);
227	1	toxav_callback_video_receive_frame(bob_av, t_toxav_receive_video_frame_cb, &bob_cc);
228	1	toxav_callback_audio_receive_frame(bob_av, t_toxav_receive_audio_frame_cb, &bob_cc);
229
230	1	printf("Created 2 instances of ToxAV\n");
231	1	printf("All set after %llu seconds!\n", time(nullptr) - cur_time);
232
233	1	if (TEST_REGULAR_AV) {
234	1	printf("\nTrying regular call (Audio and Video)...\n");
235	1	regular_call_flow(alice, bob, bootstrap, alice_av, bob_av, &alice_cc, &bob_cc,
236	1	48, 4000);
237	1	}
238
239	1	if (TEST_REGULAR_A) {
240	1	printf("\nTrying regular call (Audio only)...\n");
241	1	regular_call_flow(alice, bob, bootstrap, alice_av, bob_av, &alice_cc, &bob_cc,
242	1	48, 0);
243	1	}
244
245	1	if (TEST_REGULAR_V) {
246	1	printf("\nTrying regular call (Video only)...\n");
247	1	regular_call_flow(alice, bob, bootstrap, alice_av, bob_av, &alice_cc, &bob_cc,
248	1	0, 4000);
249	1	}
250
251	1	if (TEST_REJECT) { /* Alice calls; Bob rejects */
252	1	printf("\nTrying reject flow...\n");
253
254	1	clear_call_control(&alice_cc);
255	1	clear_call_control(&bob_cc);
256
257	1	{
258	1	Toxav_Err_Call rc;
259	1	toxav_call(alice_av, 0, 48, 0, &rc);
260
261	1	ck_assert_msg(rc == TOXAV_ERR_CALL_OK, "toxav_call failed: %d\n", rc);
262	1	}
263
264	1	do {
265	1	iterate_tox(bootstrap, alice, bob);
266	1	} while (!bob_cc.incoming);
267
268		/* Reject */
269	1	{
270	1	Toxav_Err_Call_Control rc;
271	1	toxav_call_control(bob_av, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);
272
273	1	ck_assert_msg(rc == TOXAV_ERR_CALL_CONTROL_OK, "toxav_call_control failed: %d\n", rc);
274	1	}
275
276	1	do {
277	1	iterate_tox(bootstrap, alice, bob);
278	1	} while (alice_cc.state != TOXAV_FRIEND_CALL_STATE_FINISHED);
279
280	1	printf("Success!\n");
281	1	}
282
283	1	if (TEST_CANCEL) { /* Alice calls; Alice cancels while ringing */
284	1	printf("\nTrying cancel (while ringing) flow...\n");
285
286	1	clear_call_control(&alice_cc);
287	1	clear_call_control(&bob_cc);
288
289	1	{
290	1	Toxav_Err_Call rc;
291	1	toxav_call(alice_av, 0, 48, 0, &rc);
292
293	1	ck_assert_msg(rc == TOXAV_ERR_CALL_OK, "toxav_call failed: %d\n", rc);
294	1	}
295
296	1	do {
297	1	iterate_tox(bootstrap, alice, bob);
298	1	} while (!bob_cc.incoming);
299
300		/* Cancel */
301	1	{
302	1	Toxav_Err_Call_Control rc;
303	1	toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);
304
305	1	ck_assert_msg(rc == TOXAV_ERR_CALL_CONTROL_OK, "toxav_call_control failed: %d\n", rc);
306	1	}
307
308		/* Alice will not receive end state */
309	1	do {
310	1	iterate_tox(bootstrap, alice, bob);
311	1	} while (bob_cc.state != TOXAV_FRIEND_CALL_STATE_FINISHED);
312
313	1	printf("Success!\n");
314	1	}
315
316	1	if (TEST_MUTE_UNMUTE) { /* Check Mute-Unmute etc */
317	1	printf("\nTrying mute functionality...\n");
318
319	1	clear_call_control(&alice_cc);
320	1	clear_call_control(&bob_cc);
321
322		/* Assume sending audio and video */
323	1	{
324	1	Toxav_Err_Call rc;
325	1	toxav_call(alice_av, 0, 48, 1000, &rc);
326
327	1	ck_assert_msg(rc == TOXAV_ERR_CALL_OK, "toxav_call failed: %d\n", rc);
328	1	}
329
330	1	do {
331	1	iterate_tox(bootstrap, alice, bob);
332	1	} while (!bob_cc.incoming);
333
334		/* At first try all stuff while in invalid state */
335	1	ck_assert(!toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_PAUSE, nullptr));
336	1	ck_assert(!toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_RESUME, nullptr));
337	1	ck_assert(!toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_MUTE_AUDIO, nullptr));
338	1	ck_assert(!toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_UNMUTE_AUDIO, nullptr));
339	1	ck_assert(!toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_HIDE_VIDEO, nullptr));
340	1	ck_assert(!toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_SHOW_VIDEO, nullptr));
341
342	1	{
343	1	Toxav_Err_Answer rc;
344	1	toxav_answer(bob_av, 0, 48, 4000, &rc);
345
346	1	ck_assert_msg(rc == TOXAV_ERR_ANSWER_OK, "toxav_answer failed: %d\n", rc);
347	1	}
348
349	1	iterate_tox(bootstrap, alice, bob);
350
351		/* Pause and Resume */
352	1	printf("Pause and Resume\n");
353	1	ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_PAUSE);
354	1	iterate_tox(bootstrap, alice, bob);
355	1	ck_assert(bob_cc.state == 0);
356	1	ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_RESUME);
357	1	iterate_tox(bootstrap, alice, bob);
358	1	ck_assert(bob_cc.state & (TOXAV_FRIEND_CALL_STATE_SENDING_A \| TOXAV_FRIEND_CALL_STATE_SENDING_V));
359
360		/* Mute/Unmute single */
361	1	printf("Mute/Unmute single\n");
362	1	ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_MUTE_AUDIO);
363	1	iterate_tox(bootstrap, alice, bob);
364	1	ck_assert(bob_cc.state ^ TOXAV_FRIEND_CALL_STATE_ACCEPTING_A);
365	1	ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_UNMUTE_AUDIO);
366	1	iterate_tox(bootstrap, alice, bob);
367	1	ck_assert(bob_cc.state & TOXAV_FRIEND_CALL_STATE_ACCEPTING_A);
368
369		/* Mute/Unmute both */
370	1	printf("Mute/Unmute both\n");
371	1	ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_MUTE_AUDIO);
372	1	iterate_tox(bootstrap, alice, bob);
373	1	ck_assert(bob_cc.state ^ TOXAV_FRIEND_CALL_STATE_ACCEPTING_A);
374	1	ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_HIDE_VIDEO);
375	1	iterate_tox(bootstrap, alice, bob);
376	1	ck_assert(bob_cc.state ^ TOXAV_FRIEND_CALL_STATE_ACCEPTING_V);
377	1	ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_UNMUTE_AUDIO);
378	1	iterate_tox(bootstrap, alice, bob);
379	1	ck_assert(bob_cc.state & TOXAV_FRIEND_CALL_STATE_ACCEPTING_A);
380	1	ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_SHOW_VIDEO);
381	1	iterate_tox(bootstrap, alice, bob);
382	1	ck_assert(bob_cc.state & TOXAV_FRIEND_CALL_STATE_ACCEPTING_V);
383
384	1	{
385	1	Toxav_Err_Call_Control rc;
386	1	toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);
387
388	1	ck_assert_msg(rc == TOXAV_ERR_CALL_CONTROL_OK, "toxav_call_control failed: %d\n", rc);
389	1	}
390
391	1	iterate_tox(bootstrap, alice, bob);
392	1	ck_assert(bob_cc.state == TOXAV_FRIEND_CALL_STATE_FINISHED);
393
394	1	printf("Success!\n");
395	1	}
396
397	1	if (TEST_STOP_RESUME_PAYLOAD) { /* Stop and resume audio/video payload */
398	1	printf("\nTrying stop/resume functionality...\n");
399
400	1	clear_call_control(&alice_cc);
401	1	clear_call_control(&bob_cc);
402
403		/* Assume sending audio and video */
404	1	{
405	1	Toxav_Err_Call rc;
406	1	toxav_call(alice_av, 0, 48, 0, &rc);
407
408	1	ck_assert_msg(rc == TOXAV_ERR_CALL_OK, "toxav_call failed: %d\n", rc);
409	1	}
410
411	1	do {
412	1	iterate_tox(bootstrap, alice, bob);
413	1	} while (!bob_cc.incoming);
414
415	1	{
416	1	Toxav_Err_Answer rc;
417	1	toxav_answer(bob_av, 0, 48, 0, &rc);
418
419	1	ck_assert_msg(rc == TOXAV_ERR_ANSWER_OK, "toxav_answer failed: %d\n", rc);
420	1	}
421
422	1	iterate_tox(bootstrap, alice, bob);
423
424	1	printf("Call started as audio only\n");
425	1	printf("Turning on video for Alice...\n");
426	1	ck_assert(toxav_video_set_bit_rate(alice_av, 0, 1000, nullptr));
427
428	1	iterate_tox(bootstrap, alice, bob);
429	1	ck_assert(bob_cc.state & TOXAV_FRIEND_CALL_STATE_SENDING_V);
430
431	1	printf("Turning off video for Alice...\n");
432	1	ck_assert(toxav_video_set_bit_rate(alice_av, 0, 0, nullptr));
433
434	1	iterate_tox(bootstrap, alice, bob);
435	1	ck_assert(!(bob_cc.state & TOXAV_FRIEND_CALL_STATE_SENDING_V));
436
437	1	printf("Turning off audio for Alice...\n");
438	1	ck_assert(toxav_audio_set_bit_rate(alice_av, 0, 0, nullptr));
439
440	1	iterate_tox(bootstrap, alice, bob);
441	1	ck_assert(!(bob_cc.state & TOXAV_FRIEND_CALL_STATE_SENDING_A));
442
443	1	{
444	1	Toxav_Err_Call_Control rc;
445	1	toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);
446
447	1	ck_assert_msg(rc == TOXAV_ERR_CALL_CONTROL_OK, "toxav_call_control failed: %d\n", rc);
448	1	}
449
450	1	iterate_tox(bootstrap, alice, bob);
451	1	ck_assert(bob_cc.state == TOXAV_FRIEND_CALL_STATE_FINISHED);
452
453	1	printf("Success!\n");
454	1	}
455
456	1	if (TEST_PAUSE_RESUME_SEND) { /* Stop and resume audio/video payload and test send options */
457	1	printf("\nTrying stop/resume functionality...\n");
458
459	1	clear_call_control(&alice_cc);
460	1	clear_call_control(&bob_cc);
461
462		/* Assume sending audio and video */
463	1	{
464	1	Toxav_Err_Call rc;
465	1	toxav_call(alice_av, 0, 48, 0, &rc);
466
467	1	ck_assert_msg(rc == TOXAV_ERR_CALL_OK, "toxav_call failed: %d\n", rc);
468	1	}
469
470	1	do {
471	1	iterate_tox(bootstrap, alice, bob);
472	1	} while (!bob_cc.incoming);
473
474	1	{
475	1	Toxav_Err_Answer rc;
476	1	toxav_answer(bob_av, 0, 48, 0, &rc);
477
478	1	ck_assert_msg(rc == TOXAV_ERR_ANSWER_OK, "toxav_answer failed: %d\n", rc);
479	1	}
480
481	1	iterate_tox(bootstrap, alice, bob);
482	1	ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_PAUSE);
483	1	iterate_tox(bootstrap, alice, bob);
484	1	ck_assert(!toxav_audio_send_frame_helper(alice_av, 0, nullptr));
485	1	ck_assert(!toxav_audio_send_frame_helper(bob_av, 0, nullptr));
486	1	ck_assert_call_control(alice_av, 0, TOXAV_CALL_CONTROL_RESUME);
487	1	iterate_tox(bootstrap, alice, bob);
488	1	ck_assert(toxav_audio_send_frame_helper(alice_av, 0, nullptr));
489	1	ck_assert(toxav_audio_send_frame_helper(bob_av, 0, nullptr));
490	1	iterate_tox(bootstrap, alice, bob);
491
492	1	{
493	1	Toxav_Err_Call_Control rc;
494	1	toxav_call_control(alice_av, 0, TOXAV_CALL_CONTROL_CANCEL, &rc);
495
496	1	ck_assert_msg(rc == TOXAV_ERR_CALL_CONTROL_OK, "toxav_call_control failed: %d\n", rc);
497	1	}
498
499	1	iterate_tox(bootstrap, alice, bob);
500	1	ck_assert(bob_cc.state == TOXAV_FRIEND_CALL_STATE_FINISHED);
501
502	1	printf("Success!\n");
503	1	}
504
505	1	toxav_kill(bob_av);
506	1	toxav_kill(alice_av);
507	1	tox_kill(bob);
508	1	tox_kill(alice);
509	1	tox_kill(bootstrap);
510
511	1	printf("\nTest successful!\n");
512	1	}
513
514		int main(void)
515	721	{
516	721	setvbuf(stdout, nullptr, _IONBF, 0);
517
518	721	test_av_flows();
519	721	return 0;
520	721	}