tomato-testing/auto_tests/tox_many_test.c
Green Sky aae086cc65 Squashed 'external/toxcore/c-toxcore/' changes from e2c01e457b..b03b571272
b03b571272 fix: flaky tcp test This only fixes the symptoms, not the real problem. Sometimes or consistently on some platforms a socket might need a moment before it can be written to.
32e67ab4c2 cleanup: use typedef for private message ID's in callback
7b1db6adc1 feat: add message IDs to private group messages
99e0bcc27d refactor: Observers/ignored peers can now send and receive custom packets
b3c3c49d26 fix: Disable IPv6 in Windows cross-compilation tests
e742deddff feat: Check hashes of Windows dependencies when cross-compiling
dfb9a0b02b fix: Test the current Windows Dockerfile, not an old Dockerhub image
14de93ccec chore: Use WineHQ's Wine as Debian Bookworm's crashes
ed37616249 docs: Update the Windows cross-compilation section
9bb79c174f cleanup: Remove a couple of unnecessary misc_tools dependencies
19475adb70 chore: Statically link OpenMP into the cracker fun util on Windows
1be311e51f feat: Build the fun utils when cross-compiling to Windows
88133f8446 chore: Strip Windows binaries
3cc0ae7535 refactor: Copy over all of the required static dependencies
c4fa8f7fb1 feat: Generate .def, .exp and .lib files when building for Windows
74bbac5363 feat: Let CMake create the dll instead of doing so ourselves
246642e9ae feat: Harden Windows cross-compilation
8d431c0d11 chore: Bump Windows build dependency versions
e519f7998b fix: Remove unnecessary wsock32 dependency on Windows
ed2b60c217 chore: Use a specific non-broken slimcc version.
d7f21010a1 chore: Update github actions.
e71a68b7f2 docs: Update the list of CMake options
77e08876ff chore: Remove mod and founder from group API naming scheme
12bc042767 docs: add the experimental api build option to INSTALL.md
e1fa5cae96 refactor: Rename Queries to Query to align with other enums.
be82a3ea30 fix: Correct type for conference offline peer numbers.
0627c36716 test: Add pkgsrc build.
92578afe4b test: Add FreeBSD VM action on GitHub.
52ece0f57b test: Build toxcore on NetBSD (VM).
3fe8ee2c11 chore: Only install tox_private.h on request.
9a8dfa06ab fix: save_compatibility_test failing on big-endian systems
86f5e55578 fix: Don't serve files from websockify.
710eb674a5 fix: Correctly pass extended public keys to group moderation code.
021db7031c refactor: Use `struct`s for extended public/secret keys.
a1e999fd80 chore: Compile libsodium reference implementation with compcert.
fbe3c19cf5 cleanup: correct a few nullable annotations
623e3ee5c3 cleanup: Don't use `memcpy` to cast arbitrary `struct`s to `uint8_t[]`.
c71567dc18 fix: Pass array, not array pointer, to `memcmp`.
9b46a08144 cleanup: Never pass `void*` directly to `memcpy`.
5d7b7a7bbc refactor: Use tox rng to seed the keypair generation.
961891d568 cleanup: Small improvements found by PVS Studio.
8201019f0d chore: Disable NGC saving by default, enable through Tox_Options.
5dd9ee3f65 cleanup: Replace pointer arithmetic with explicit `&arr[i]`.
ca4606d49d refactor: Use strong typedef for NGC peer id.
442213b722 cleanup: Simplify custom packet length check in NGC.
08d3393def fix: Correct a few potential null derefs in bootstrap daemon.
b9877b32b0 fix: Add missing memunlock of local variable when it goes out of scope.
dab5fe44b9 fix: Zero out stack-allocated secret key before return.
f058103299 refactor: Make prune_gc_sanctions_list more obviously correct.
3ba7a0dec9 docs: Add static analysis tool list to README.
8d0811a0f3 docs: Run prettier-markdown on markdown files.
969e3a2bfc refactor: Fix network test not using the strong typedef
93c83fbc7c refactor: Use strong typedef instead of struct for `Socket`.
9fe18b176f fix: Fix some false positive from PVS Studio.
7c44379ccb cleanup: Check that WINXP macro exists before comparing it.
5c93231bef refactor: Make tox mutex non-recursive.
aacff73939 docs: Fix up doxyfile.
d55fc85ff5 docs: Add more documentation to crypto_core.
5bdaaaedb6 refactor: Remove `Tox *` from `tox_dispatch`.
e202341e76 refactor: Don't rely on tox_dispatch passing tox in tests.
34df938f52 chore: Use C++ mode for clang-tidy.
8b05296a78 chore: Check that both gtest and gmock exist for tests.
42010660e1 test: Add slimcc compiler compatibility test.
b473630321 chore: Add some comments to the astyle config.
b7404f24f6 cleanup: Remove implicit bool conversions.
4e2dba4d9f chore: Reformat sources with astyle.
4359e3a6bc chore: Rename C++ headers to .hh suffixes.
0c05566e58 cleanup: Further `#include` cleanups.
8d29935b7a chore: Only check the bootstrap daemon checksum on release.
f70e588bc6 cleanup: Add more `const` where possible.
511bfe39c8 cleanup: Use Bazel modules to enforce proper `#include` hygiene.
1710a0d091 refactor: Move pack/unpack `IP_Port` from DHT into network module.
a975943564 chore: Really fix coverage docker image build.
c08409390f chore: Fix post-submit coverage image.
39aadf8922 fix: Don't use `memcmp` to compare `IP_Port`s.
d94246a906 fix: partially fix a bug that prevented group part messages from sending.
eeaa039222 chore: Fix rpm build; add a CI check for it.
8328449c1a chore: Speed up docker builds a bit by reducing layer count.
d6d67d56f3 cleanup: Add `const` where possible in auto tests.
6aa9e6850d cleanup: Minor cleanup of event unpack code.
bdf460a3a9 refactor: Rename `system_{memory,...}` to `os_{memory,...}`.
203e1af81e fix: a few off by one errors in group autotests
5c093c4888 cleanup: Remove all uses of `SIZEOF_VLA`.
662c2140f3 test: Add goblint static analyser.
8f07755834 cleanup: Use `memzero(x, s)` instead of `memset(x, 0, s)`.
a7258e40cf cleanup: Use explicit 0 instead of `PACKET_ID_PADDING`.
6370d0f15d cleanup: Expand the `Tox_Options` accessor macros.
14a1a0b9bd cleanup: Remove plan9 support.
a05dccad13 test: Add a simple new/delete test for Tox.
1cdcf938b9 cleanup: Add comment after every `#endif`.
ba99d4dc4b test: Fix comment I broke in the events test PR.
e07248debb refactor: Migrate auto_tests to new events API.
bdd42b5452 refactor: Add common msgpack array packer with callback.
3c659f5288 cleanup: Rename group to conference in groupav documentation.
89957be230 cleanup: Ensure handler params are named after callback params.
c650d9d345 refactor: Pass `this` pointer as first param to s11n callbacks.
e7fb91ddb8 refactor: Allow NULL pointers for byte arrays in events.
5e2c8cabc1 cleanup: make some improvements to group moderation test
259de4867e cleanup: Remove `bin_pack_{new,free}`.
21a8ff5895 cleanup: skip a do_gc iteration before removing peers marked for deletion
16809dc36e feat: Add dht_get_nodes_response event to the events system.

git-subtree-dir: external/toxcore/c-toxcore
git-subtree-split: b03b5712720de9a9901ea12fd741f177327a7021
2024-03-07 23:12:55 +01:00

150 lines
4.4 KiB
C

/* Auto Tests: Many clients.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "../testing/misc_tools.h"
#include "../toxcore/crypto_core.h"
#include "../toxcore/tox.h"
#include "../toxcore/util.h"
#include "auto_test_support.h"
#include "check_compat.h"
static void accept_friend_request(const Tox_Event_Friend_Request *event, void *userdata)
{
Tox *tox = (Tox *)userdata;
const uint8_t *public_key = tox_event_friend_request_get_public_key(event);
const uint8_t *message = tox_event_friend_request_get_message(event);
const uint32_t message_length = tox_event_friend_request_get_message_length(event);
if (message_length == 7 && memcmp("Gentoo", message, 7) == 0) {
tox_friend_add_norequest(tox, public_key, nullptr);
}
}
#define TCP_TEST_NUM_TOXES 90
#define TCP_TEST_NUM_FRIENDS 50
static void test_many_clients(void)
{
const Random *rng = os_random();
ck_assert(rng != nullptr);
time_t cur_time = time(nullptr);
Tox *toxes[TCP_TEST_NUM_TOXES];
uint32_t index[TCP_TEST_NUM_TOXES];
for (uint32_t i = 0; i < TCP_TEST_NUM_TOXES; ++i) {
index[i] = i + 1;
toxes[i] = tox_new_log(nullptr, nullptr, &index[i]);
ck_assert_msg(toxes[i] != nullptr, "failed to create tox instances %u", i);
tox_events_init(toxes[i]);
}
Tox_Dispatch *dispatch = tox_dispatch_new(nullptr);
ck_assert(dispatch != nullptr);
tox_events_callback_friend_request(dispatch, accept_friend_request);
struct {
uint16_t tox1;
uint16_t tox2;
} pairs[TCP_TEST_NUM_FRIENDS];
uint8_t address[TOX_ADDRESS_SIZE];
uint32_t num_f = 0;
for (uint32_t i = 0; i < TCP_TEST_NUM_TOXES; ++i) {
num_f += tox_self_get_friend_list_size(toxes[i]);
}
ck_assert_msg(num_f == 0, "bad num friends: %u", num_f);
for (uint32_t i = 0; i < TCP_TEST_NUM_FRIENDS; ++i) {
loop_top:
pairs[i].tox1 = random_u32(rng) % TCP_TEST_NUM_TOXES;
pairs[i].tox2 = (pairs[i].tox1 + random_u32(rng) % (TCP_TEST_NUM_TOXES - 1) + 1) % TCP_TEST_NUM_TOXES;
for (uint32_t j = 0; j < i; ++j) {
if (pairs[j].tox2 == pairs[i].tox1 && pairs[j].tox1 == pairs[i].tox2) {
goto loop_top;
}
}
tox_self_get_address(toxes[pairs[i].tox1], address);
Tox_Err_Friend_Add test;
uint32_t num = tox_friend_add(toxes[pairs[i].tox2], address, (const uint8_t *)"Gentoo", 7, &test);
if (test == TOX_ERR_FRIEND_ADD_ALREADY_SENT) {
goto loop_top;
}
uint8_t dht_key[TOX_PUBLIC_KEY_SIZE];
tox_self_get_dht_id(toxes[pairs[i].tox1], dht_key);
const uint16_t dht_port = tox_self_get_udp_port(toxes[pairs[i].tox1], nullptr);
tox_bootstrap(toxes[pairs[i].tox2], "localhost", dht_port, dht_key, nullptr);
ck_assert_msg(num != UINT32_MAX && test == TOX_ERR_FRIEND_ADD_OK, "failed to add friend error code: %i", test);
}
for (uint32_t i = 0; i < TCP_TEST_NUM_TOXES; ++i) {
num_f += tox_self_get_friend_list_size(toxes[i]);
}
ck_assert_msg(num_f == TCP_TEST_NUM_FRIENDS, "bad num friends: %u", num_f);
uint16_t last_count = 0;
while (true) {
uint16_t counter = 0;
for (uint32_t i = 0; i < TCP_TEST_NUM_TOXES; ++i) {
for (uint32_t j = 0; j < tox_self_get_friend_list_size(toxes[i]); ++j) {
if (tox_friend_get_connection_status(toxes[i], j, nullptr) == TOX_CONNECTION_UDP) {
++counter;
}
}
}
if (counter != last_count) {
printf("many_clients got to %u\n", counter);
last_count = counter;
}
if (counter == TCP_TEST_NUM_FRIENDS * 2) {
break;
}
for (uint32_t i = 0; i < TCP_TEST_NUM_TOXES; ++i) {
Tox_Err_Events_Iterate err = TOX_ERR_EVENTS_ITERATE_OK;
Tox_Events *events = tox_events_iterate(toxes[i], true, &err);
ck_assert(err == TOX_ERR_EVENTS_ITERATE_OK);
tox_dispatch_invoke(dispatch, events, toxes[i]);
tox_events_free(events);
}
c_sleep(50);
}
tox_dispatch_free(dispatch);
for (uint32_t i = 0; i < TCP_TEST_NUM_TOXES; ++i) {
tox_kill(toxes[i]);
}
printf("test_many_clients succeeded, took %lu seconds\n", (unsigned long)(time(nullptr) - cur_time));
}
int main(void)
{
setvbuf(stdout, nullptr, _IONBF, 0);
test_many_clients();
return 0;
}