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toxcore/auto_tests/group_general_test.c
iphydf 895a6af122
cleanup: Remove NaCl support. 
We now depend on libsodium unconditionally. Future work will require
functions from libsodium, and nobody we're aware of uses the nacl build
for anything other than making sure it still works on CI.
2023-12-25 00:36:38 +00:00

462 lines
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/*
* Tests that we can connect to a public group chat through the DHT and make basic queries
* about the group, other peers, and ourselves. We also make sure we can disconnect and
* reconnect to a group while retaining our credentials.
*/
#include <stdbool.h>
#include <stdint.h>
#include <string.h>
#include "auto_test_support.h"
#include "../toxcore/tox_private.h"
typedef struct State {
size_t peer_joined_count;
size_t self_joined_count;
size_t peer_exit_count;
bool peer_nick;
bool peer_status;
uint32_t peer_id;
bool is_founder;
} State;
#define NUM_GROUP_TOXES 2
#define GROUP_NAME "NASA Headquarters"
#define GROUP_NAME_LEN (sizeof(GROUP_NAME) - 1)
#define TOPIC "Funny topic here"
#define TOPIC_LEN (sizeof(TOPIC) - 1)
#define PEER0_NICK "Lois"
#define PEER0_NICK_LEN (sizeof(PEER0_NICK) - 1)
#define PEER0_NICK2 "Terry Davis"
#define PEER0_NICK2_LEN (sizeof(PEER0_NICK2) - 1)
#define PEER1_NICK "Bran"
#define PEER1_NICK_LEN (sizeof(PEER1_NICK) - 1)
#define EXIT_MESSAGE "Goodbye world"
#define EXIT_MESSAGE_LEN (sizeof(EXIT_MESSAGE) - 1)
#define PEER_LIMIT 20
static void print_ip(Tox *tox, uint32_t groupnumber, uint32_t peer_id)
{
Tox_Err_Group_Peer_Query err;
size_t length = tox_group_peer_get_ip_address_size(tox, groupnumber, peer_id, &err);
ck_assert_msg(err == TOX_ERR_GROUP_PEER_QUERY_OK, "failed to get ip address size: error %d", err);
uint8_t ip_str[TOX_GROUP_PEER_IP_STRING_MAX_LENGTH];
tox_group_peer_get_ip_address(tox, groupnumber, peer_id, ip_str, &err);
ip_str[length] = '\0';
ck_assert_msg(err == TOX_ERR_GROUP_PEER_QUERY_OK, "failed to get ip address: error %d", err);
fprintf(stderr, "%s\n", ip_str);
}
static bool all_group_peers_connected(AutoTox *autotoxes, uint32_t tox_count, uint32_t groupnumber, size_t name_length)
{
for (size_t i = 0; i < tox_count; ++i) {
// make sure we got an invite response
if (tox_group_get_name_size(autotoxes[i].tox, groupnumber, nullptr) != name_length) {
return false;
}
// make sure we got a sync response
if (tox_group_get_peer_limit(autotoxes[i].tox, groupnumber, nullptr) != PEER_LIMIT) {
return false;
}
// make sure we're actually connected
if (!tox_group_is_connected(autotoxes[i].tox, groupnumber, nullptr)) {
return false;
}
}
return true;
}
static void group_peer_join_handler(Tox *tox, uint32_t groupnumber, uint32_t peer_id, void *user_data)
{
AutoTox *autotox = (AutoTox *)user_data;
ck_assert(autotox != nullptr);
State *state = (State *)autotox->state;
// we do a connection test here for fun
Tox_Err_Group_Peer_Query pq_err;
TOX_CONNECTION connection_status = tox_group_peer_get_connection_status(tox, groupnumber, peer_id, &pq_err);
ck_assert(pq_err == TOX_ERR_GROUP_PEER_QUERY_OK);
ck_assert(connection_status != TOX_CONNECTION_NONE);
Tox_Group_Role role = tox_group_peer_get_role(tox, groupnumber, peer_id, &pq_err);
ck_assert_msg(pq_err == TOX_ERR_GROUP_PEER_QUERY_OK, "%d", pq_err);
Tox_User_Status status = tox_group_peer_get_status(tox, groupnumber, peer_id, &pq_err);
ck_assert_msg(pq_err == TOX_ERR_GROUP_PEER_QUERY_OK, "%d", pq_err);
size_t peer_name_len = tox_group_peer_get_name_size(tox, groupnumber, peer_id, &pq_err);
char peer_name[TOX_MAX_NAME_LENGTH + 1];
ck_assert(pq_err == TOX_ERR_GROUP_PEER_QUERY_OK);
ck_assert(peer_name_len <= TOX_MAX_NAME_LENGTH);
tox_group_peer_get_name(tox, groupnumber, peer_id, (uint8_t *) peer_name, &pq_err);
ck_assert(pq_err == TOX_ERR_GROUP_PEER_QUERY_OK);
peer_name[peer_name_len] = 0;
// make sure we see the correct peer state on join
if (!state->is_founder) {
ck_assert_msg(role == TOX_GROUP_ROLE_FOUNDER, "wrong role: %d", role);
if (state->peer_joined_count == 0) {
ck_assert_msg(status == TOX_USER_STATUS_NONE, "wrong status: %d", status);
ck_assert_msg(peer_name_len == PEER0_NICK_LEN, "wrong nick: %s", peer_name);
ck_assert(memcmp(peer_name, PEER0_NICK, peer_name_len) == 0);
} else {
ck_assert_msg(status == TOX_USER_STATUS_BUSY, "wrong status: %d", status);
ck_assert(peer_name_len == PEER0_NICK2_LEN);
ck_assert(memcmp(peer_name, PEER0_NICK2, peer_name_len) == 0);
}
} else {
ck_assert_msg(role == TOX_GROUP_ROLE_USER, "wrong role: %d", role);
ck_assert(peer_name_len == PEER1_NICK_LEN);
ck_assert(memcmp(peer_name, PEER1_NICK, peer_name_len) == 0);
if (state->peer_joined_count == 0) {
ck_assert_msg(status == TOX_USER_STATUS_NONE, "wrong status: %d", status);
} else {
ck_assert_msg(status == TOX_USER_STATUS_AWAY, "wrong status: %d", status);
}
}
fprintf(stderr, "%s joined with IP: ", peer_name);
print_ip(tox, groupnumber, peer_id);
state->peer_id = peer_id;
++state->peer_joined_count;
}
static void group_peer_self_join_handler(Tox *tox, uint32_t groupnumber, void *user_data)
{
AutoTox *autotox = (AutoTox *)user_data;
ck_assert(autotox != nullptr);
State *state = (State *)autotox->state;
// make sure we see our own correct peer state on join callback
Tox_Err_Group_Self_Query sq_err;
size_t self_length = tox_group_self_get_name_size(tox, groupnumber, &sq_err);
ck_assert(sq_err == TOX_ERR_GROUP_SELF_QUERY_OK);
uint8_t self_name[TOX_MAX_NAME_LENGTH];
tox_group_self_get_name(tox, groupnumber, self_name, &sq_err);
ck_assert(sq_err == TOX_ERR_GROUP_SELF_QUERY_OK);
TOX_USER_STATUS self_status = tox_group_self_get_status(tox, groupnumber, &sq_err);
ck_assert(sq_err == TOX_ERR_GROUP_SELF_QUERY_OK);
Tox_Group_Role self_role = tox_group_self_get_role(tox, groupnumber, &sq_err);
ck_assert(sq_err == TOX_ERR_GROUP_SELF_QUERY_OK);
if (state->is_founder) {
// founder doesn't get a self join callback on initial creation of group
ck_assert(self_length == PEER0_NICK2_LEN);
ck_assert(memcmp(self_name, PEER0_NICK2, self_length) == 0);
ck_assert(self_status == TOX_USER_STATUS_BUSY);
ck_assert(self_role == TOX_GROUP_ROLE_FOUNDER);
} else {
ck_assert(self_length == PEER1_NICK_LEN);
ck_assert(memcmp(self_name, PEER1_NICK, self_length) == 0);
ck_assert(self_role == TOX_GROUP_ROLE_USER);
ck_assert(self_status == TOX_USER_STATUS_NONE);
}
// make sure we see correct group state on join callback
uint8_t group_name[GROUP_NAME_LEN];
uint8_t topic[TOX_GROUP_MAX_TOPIC_LENGTH];
ck_assert(tox_group_get_peer_limit(tox, groupnumber, nullptr) == PEER_LIMIT);
ck_assert(tox_group_get_name_size(tox, groupnumber, nullptr) == GROUP_NAME_LEN);
ck_assert(tox_group_get_topic_size(tox, groupnumber, nullptr) == TOPIC_LEN);
Tox_Err_Group_State_Queries query_err;
tox_group_get_name(tox, groupnumber, group_name, &query_err);
ck_assert_msg(query_err == TOX_ERR_GROUP_STATE_QUERIES_OK, "%d", query_err);
ck_assert(memcmp(group_name, GROUP_NAME, GROUP_NAME_LEN) == 0);
tox_group_get_topic(tox, groupnumber, topic, &query_err);
ck_assert_msg(query_err == TOX_ERR_GROUP_STATE_QUERIES_OK, "%d", query_err);
ck_assert(memcmp(topic, TOPIC, TOPIC_LEN) == 0);
uint32_t peer_id = tox_group_self_get_peer_id(tox, groupnumber, nullptr);
fprintf(stderr, "self joined with IP: ");
print_ip(tox, groupnumber, peer_id);
++state->self_joined_count;
}
static void group_peer_exit_handler(Tox *tox, uint32_t groupnumber, uint32_t peer_id, Tox_Group_Exit_Type exit_type,
const uint8_t *name, size_t name_length, const uint8_t *part_message,
size_t length, void *user_data)
{
AutoTox *autotox = (AutoTox *)user_data;
ck_assert(autotox != nullptr);
State *state = (State *)autotox->state;
++state->peer_exit_count;
// first exit is a disconnect. second is a real exit with a part message
if (state->peer_exit_count == 2) {
ck_assert(length == EXIT_MESSAGE_LEN);
ck_assert(memcmp(part_message, EXIT_MESSAGE, length) == 0);
}
}
static void group_peer_name_handler(Tox *tox, uint32_t groupnumber, uint32_t peer_id, const uint8_t *name,
size_t length, void *user_data)
{
AutoTox *autotox = (AutoTox *)user_data;
ck_assert(autotox != nullptr);
State *state = (State *)autotox->state;
// note: we already test the name_get api call elsewhere
ck_assert(length == PEER0_NICK2_LEN);
ck_assert(memcmp(name, PEER0_NICK2, length) == 0);
state->peer_nick = true;
}
static void group_peer_status_handler(Tox *tox, uint32_t groupnumber, uint32_t peer_id, TOX_USER_STATUS status,
void *user_data)
{
AutoTox *autotox = (AutoTox *)user_data;
ck_assert(autotox != nullptr);
State *state = (State *)autotox->state;
Tox_Err_Group_Peer_Query err;
TOX_USER_STATUS cur_status = tox_group_peer_get_status(tox, groupnumber, peer_id, &err);
ck_assert_msg(cur_status == status, "%d, %d", cur_status, status);
ck_assert(status == TOX_USER_STATUS_BUSY);
state->peer_status = true;
}
static void group_announce_test(AutoTox *autotoxes)
{
ck_assert_msg(NUM_GROUP_TOXES == 2, "NUM_GROUP_TOXES needs to be 2");
Tox *tox0 = autotoxes[0].tox;
Tox *tox1 = autotoxes[1].tox;
State *state0 = (State *)autotoxes[0].state;
State *state1 = (State *)autotoxes[1].state;
tox_callback_group_peer_join(tox0, group_peer_join_handler);
tox_callback_group_peer_join(tox1, group_peer_join_handler);
tox_callback_group_self_join(tox0, group_peer_self_join_handler);
tox_callback_group_self_join(tox1, group_peer_self_join_handler);
tox_callback_group_peer_name(tox1, group_peer_name_handler);
tox_callback_group_peer_status(tox1, group_peer_status_handler);
tox_callback_group_peer_exit(tox1, group_peer_exit_handler);
// tox0 makes new group.
Tox_Err_Group_New err_new;
uint32_t groupnumber = tox_group_new(tox0, TOX_GROUP_PRIVACY_STATE_PUBLIC, (const uint8_t *) GROUP_NAME,
GROUP_NAME_LEN, (const uint8_t *)PEER0_NICK, PEER0_NICK_LEN,
&err_new);
ck_assert(err_new == TOX_ERR_GROUP_NEW_OK);
state0->is_founder = true;
iterate_all_wait(autotoxes, NUM_GROUP_TOXES, ITERATION_INTERVAL);
// changes the state (for sync check purposes)
Tox_Err_Group_Founder_Set_Peer_Limit limit_set_err;
tox_group_founder_set_peer_limit(tox0, groupnumber, PEER_LIMIT, &limit_set_err);
ck_assert_msg(limit_set_err == TOX_ERR_GROUP_FOUNDER_SET_PEER_LIMIT_OK, "failed to set peer limit: %d", limit_set_err);
Tox_Err_Group_Topic_Set tp_err;
tox_group_set_topic(tox0, groupnumber, (const uint8_t *)TOPIC, TOPIC_LEN, &tp_err);
ck_assert(tp_err == TOX_ERR_GROUP_TOPIC_SET_OK);
// get the chat id of the new group.
Tox_Err_Group_State_Queries err_id;
uint8_t chat_id[TOX_GROUP_CHAT_ID_SIZE];
tox_group_get_chat_id(tox0, groupnumber, chat_id, &err_id);
ck_assert(err_id == TOX_ERR_GROUP_STATE_QUERIES_OK);
// tox1 joins it.
Tox_Err_Group_Join err_join;
tox_group_join(tox1, chat_id, (const uint8_t *)PEER1_NICK, PEER1_NICK_LEN, nullptr, 0, &err_join);
ck_assert(err_join == TOX_ERR_GROUP_JOIN_OK);
// peers see each other and themselves join
while (!state1->peer_joined_count || !state1->self_joined_count || !state0->peer_joined_count) {
iterate_all_wait(autotoxes, NUM_GROUP_TOXES, ITERATION_INTERVAL);
}
// wait for group syncing to finish
while (!all_group_peers_connected(autotoxes, NUM_GROUP_TOXES, groupnumber, GROUP_NAME_LEN)) {
iterate_all_wait(autotoxes, NUM_GROUP_TOXES, ITERATION_INTERVAL);
}
fprintf(stderr, "Peers connected to group\n");
// tox 0 changes name
Tox_Err_Group_Self_Name_Set n_err;
tox_group_self_set_name(tox0, groupnumber, (const uint8_t *)PEER0_NICK2, PEER0_NICK2_LEN, &n_err);
ck_assert(n_err == TOX_ERR_GROUP_SELF_NAME_SET_OK);
iterate_all_wait(autotoxes, NUM_GROUP_TOXES, ITERATION_INTERVAL);
Tox_Err_Group_Self_Query sq_err;
size_t self_length = tox_group_self_get_name_size(tox0, groupnumber, &sq_err);
ck_assert(sq_err == TOX_ERR_GROUP_SELF_QUERY_OK);
ck_assert(self_length == PEER0_NICK2_LEN);
uint8_t self_name[TOX_MAX_NAME_LENGTH];
tox_group_self_get_name(tox0, groupnumber, self_name, &sq_err);
ck_assert(sq_err == TOX_ERR_GROUP_SELF_QUERY_OK);
ck_assert(memcmp(self_name, PEER0_NICK2, self_length) == 0);
fprintf(stderr, "Peer 0 successfully changed nick\n");
// tox 0 changes status
Tox_Err_Group_Self_Status_Set s_err;
tox_group_self_set_status(tox0, groupnumber, TOX_USER_STATUS_BUSY, &s_err);
ck_assert(s_err == TOX_ERR_GROUP_SELF_STATUS_SET_OK);
iterate_all_wait(autotoxes, NUM_GROUP_TOXES, ITERATION_INTERVAL);
TOX_USER_STATUS self_status = tox_group_self_get_status(tox0, groupnumber, &sq_err);
ck_assert(sq_err == TOX_ERR_GROUP_SELF_QUERY_OK);
ck_assert(self_status == TOX_USER_STATUS_BUSY);
fprintf(stderr, "Peer 0 successfully changed status to %d\n", self_status);
while (!state1->peer_nick && !state1->peer_status) {
iterate_all_wait(autotoxes, NUM_GROUP_TOXES, ITERATION_INTERVAL);
}
// tox 0 and tox 1 should see the same public key for tox 0
uint8_t tox0_self_pk[TOX_GROUP_PEER_PUBLIC_KEY_SIZE];
tox_group_self_get_public_key(tox0, groupnumber, tox0_self_pk, &sq_err);
ck_assert(sq_err == TOX_ERR_GROUP_SELF_QUERY_OK);
Tox_Err_Group_Peer_Query pq_err;
uint8_t tox0_pk_query[TOX_GROUP_PEER_PUBLIC_KEY_SIZE];
tox_group_peer_get_public_key(tox1, groupnumber, state1->peer_id, tox0_pk_query, &pq_err);
ck_assert(pq_err == TOX_ERR_GROUP_PEER_QUERY_OK);
ck_assert(memcmp(tox0_pk_query, tox0_self_pk, TOX_GROUP_PEER_PUBLIC_KEY_SIZE) == 0);
fprintf(stderr, "Peer 0 disconnecting...\n");
// tox 0 disconnects then reconnects
Tox_Err_Group_Disconnect d_err;
tox_group_disconnect(tox0, groupnumber, &d_err);
ck_assert(d_err == TOX_ERR_GROUP_DISCONNECT_OK);
while (state1->peer_exit_count != 1) {
iterate_all_wait(autotoxes, NUM_GROUP_TOXES, ITERATION_INTERVAL);
}
// tox 1 changes status while alone in the group
tox_group_self_set_status(tox1, groupnumber, TOX_USER_STATUS_AWAY, &s_err);
ck_assert(s_err == TOX_ERR_GROUP_SELF_STATUS_SET_OK);
fprintf(stderr, "Peer 0 reconnecting...\n");
Tox_Err_Group_Reconnect r_err;
tox_group_reconnect(tox0, groupnumber, &r_err);
ck_assert(r_err == TOX_ERR_GROUP_RECONNECT_OK);
while (state1->peer_joined_count != 2 && state0->self_joined_count == 2) {
iterate_all_wait(autotoxes, NUM_GROUP_TOXES, ITERATION_INTERVAL);
}
for (size_t i = 0; i < 100; ++i) { // if we don't do this the exit packet never arrives
iterate_all_wait(autotoxes, NUM_GROUP_TOXES, ITERATION_INTERVAL);
}
while (!all_group_peers_connected(autotoxes, NUM_GROUP_TOXES, groupnumber, GROUP_NAME_LEN)) {
iterate_all_wait(autotoxes, NUM_GROUP_TOXES, ITERATION_INTERVAL);
}
// tox 0 should have the same public key and still be founder
uint8_t tox0_self_pk2[TOX_GROUP_PEER_PUBLIC_KEY_SIZE];
tox_group_self_get_public_key(tox0, groupnumber, tox0_self_pk2, &sq_err);
ck_assert(sq_err == TOX_ERR_GROUP_SELF_QUERY_OK);
ck_assert(memcmp(tox0_self_pk2, tox0_self_pk, TOX_GROUP_PEER_PUBLIC_KEY_SIZE) == 0);
Tox_Group_Role self_role = tox_group_self_get_role(tox0, groupnumber, &sq_err);
ck_assert(sq_err == TOX_ERR_GROUP_SELF_QUERY_OK);
Tox_Group_Role other_role = tox_group_peer_get_role(tox1, groupnumber, state1->peer_id, &pq_err);
ck_assert(pq_err == TOX_ERR_GROUP_PEER_QUERY_OK);
ck_assert(self_role == other_role && self_role == TOX_GROUP_ROLE_FOUNDER);
uint32_t num_groups1 = tox_group_get_number_groups(tox0);
uint32_t num_groups2 = tox_group_get_number_groups(tox1);
ck_assert(num_groups1 == num_groups2 && num_groups2 == 1);
fprintf(stderr, "Both peers exiting group...\n");
Tox_Err_Group_Leave err_exit;
tox_group_leave(tox0, groupnumber, (const uint8_t *)EXIT_MESSAGE, EXIT_MESSAGE_LEN, &err_exit);
ck_assert(err_exit == TOX_ERR_GROUP_LEAVE_OK);
while (state1->peer_exit_count != 2) {
iterate_all_wait(autotoxes, NUM_GROUP_TOXES, ITERATION_INTERVAL);
}
tox_group_leave(tox1, groupnumber, nullptr, 0, &err_exit);
ck_assert(err_exit == TOX_ERR_GROUP_LEAVE_OK);
num_groups1 = tox_group_get_number_groups(tox0);
num_groups2 = tox_group_get_number_groups(tox1);
ck_assert(num_groups1 == num_groups2 && num_groups2 == 0);
printf("All tests passed!\n");
}
int main(void)
{
setvbuf(stdout, nullptr, _IONBF, 0);
Run_Auto_Options options = default_run_auto_options();
options.graph = GRAPH_LINEAR;
run_auto_test(nullptr, NUM_GROUP_TOXES, group_announce_test, sizeof(State), &options);
return 0;
}
#undef NUM_GROUP_TOXES
#undef PEER1_NICK
#undef PEER0_NICK
#undef PEER0_NICK_LEN
#undef PEER1_NICK_LEN
#undef GROUP_NAME
#undef GROUP_NAME_LEN
#undef PEER_LIMIT
#undef TOPIC
#undef TOPIC_LEN
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