+++ /dev/null
-/*
- test_optimal_pmtu.c -- Execution of specific meshlink black box test cases
- Copyright (C) 2019 Guus Sliepen <guus@meshlink.io>
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
-
-#ifdef NDEBUG
-#undef NDEBUG
-#endif
-
-#include <stdlib.h>
-#include <stdarg.h>
-#include <setjmp.h>
-#include <cmocka.h>
-#include <assert.h>
-#include <pthread.h>
-#include "../common/containers.h"
-#include "../common/test_step.h"
-#include "../common/common_handlers.h"
-#include "../common/network_namespace_framework.h"
-#include "../../utils.h"
-#include "test_cases_channel_blacklist.h"
-#include "../test_case_channel_blacklist_01/node_sim_nut_01.h"
-
-typedef bool (*test_step_func_t)(void);
-extern int total_tests;
-
-static bool test_steps_channel_blacklist_01(void);
-static void test_case_channel_blacklist_01(void **state);
-
-static int setup_test(void **state);
-static int teardown_test(void **state);
-static void *gen_inv(void *arg);
-
-netns_state_t *test_channel_disconnection_state;
-
-static mesh_arg_t relay_arg = {.node_name = "relay", .confbase = "relay", .app_name = "relay", .dev_class = 0 };
-static mesh_arg_t peer_arg = {.node_name = "peer", .confbase = "peer", .app_name = "peer", .dev_class = 1 };
-static mesh_arg_t nut_arg = {.node_name = "nut", .confbase = "nut", .app_name = "nut", .dev_class = 1 };
-static mesh_invite_arg_t relay_nut_invite_arg = {.mesh_arg = &relay_arg, .invitee_name = "nut" };
-static mesh_invite_arg_t relay_peer_invite_arg = {.mesh_arg = &relay_arg, .invitee_name = "peer" };
-static netns_thread_t netns_relay_nut_invite = {.namespace_name = "relay", .netns_thread = gen_inv, .arg = &relay_nut_invite_arg};
-static netns_thread_t netns_relay_peer_invite = {.namespace_name = "relay", .netns_thread = gen_inv, .arg = &relay_peer_invite_arg};
-static netns_thread_t netns_relay_handle = {.namespace_name = "relay", .netns_thread = test_channel_blacklist_disonnection_relay_01, .arg = &relay_arg};
-static netns_thread_t netns_peer_handle = {.namespace_name = "peer", .netns_thread = test_channel_blacklist_disonnection_peer_01, .arg = &peer_arg};
-static netns_thread_t netns_nut_handle = {.namespace_name = "nut", .netns_thread = test_channel_blacklist_disonnection_nut_01, .arg = &nut_arg};
-
-struct sync_flag test_channel_discon_nut_close = {.mutex = PTHREAD_MUTEX_INITIALIZER, .cond = PTHREAD_COND_INITIALIZER};
-
-static int setup_test(void **state) {
- (void)state;
-
- netns_create_topology(test_channel_disconnection_state);
- fprintf(stderr, "\nCreated topology\n");
-
- assert(meshlink_destroy("nut"));
- assert(meshlink_destroy("peer"));
- assert(meshlink_destroy("relay"));
- channel_discon_case_ping = false;
- channel_discon_network_failure_01 = false;
- channel_discon_network_failure_02 = false;
- test_channel_restart_01 = false;
- set_sync_flag(&test_channel_discon_nut_close, false);
-
- return EXIT_SUCCESS;
-}
-
-static int teardown_test(void **state) {
- (void)state;
-
- assert(meshlink_destroy("nut"));
- assert(meshlink_destroy("peer"));
- assert(meshlink_destroy("relay"));
- netns_destroy_topology(test_channel_disconnection_state);
-
- return EXIT_SUCCESS;
-}
-
-static void execute_test(test_step_func_t step_func, void **state) {
- (void)state;
-
-
- fprintf(stderr, "\n\x1b[32mRunning Test\x1b[0m\n");
- bool test_result = step_func();
-
- if(!test_result) {
- fail();
- }
-}
-
-static void *gen_inv(void *arg) {
- mesh_invite_arg_t *mesh_invite_arg = (mesh_invite_arg_t *)arg;
- meshlink_handle_t *mesh;
- mesh = meshlink_open(mesh_invite_arg->mesh_arg->node_name, mesh_invite_arg->mesh_arg->confbase, mesh_invite_arg->mesh_arg->app_name, mesh_invite_arg->mesh_arg->dev_class);
- assert(mesh);
-
- char *invitation = meshlink_invite(mesh, NULL, mesh_invite_arg->invitee_name);
- assert(invitation);
- mesh_invite_arg->invite_str = invitation;
- meshlink_close(mesh);
-
- return NULL;
-}
-
-static void launch_3_nodes(void) {
- run_node_in_namespace_thread(&netns_relay_nut_invite);
- sleep(1);
- assert(relay_nut_invite_arg.invite_str);
- nut_arg.join_invitation = relay_nut_invite_arg.invite_str;
-
- run_node_in_namespace_thread(&netns_relay_peer_invite);
- sleep(1);
- assert(relay_peer_invite_arg.invite_str);
- peer_arg.join_invitation = relay_peer_invite_arg.invite_str;
-
- relay_arg.join_invitation = NULL;
-
- run_node_in_namespace_thread(&netns_relay_handle);
- sleep(1);
-
- run_node_in_namespace_thread(&netns_peer_handle);
- sleep(1);
-
- run_node_in_namespace_thread(&netns_nut_handle);
-}
-
-static void test_case_channel_blacklist_01(void **state) {
- execute_test(test_steps_channel_blacklist_01, state);
- return;
-}
-
-static bool test_steps_channel_blacklist_01(void) {
-
- launch_3_nodes();
-
- wait_sync_flag(&test_channel_discon_nut_close, 240);
-
- test_channel_blacklist_disonnection_peer_01_running = false;
- test_channel_blacklist_disonnection_relay_01_running = false;
- assert_int_equal(total_reachable_callbacks_01, 1);
- assert_int_equal(total_unreachable_callbacks_01, 1);
- assert_int_equal(total_channel_closure_callbacks_01, 2);
-
- return true;
-}
-
-int test_meshlink_channel_blacklist(void) {
-
- interface_t relay_ifs[] = { { .if_peer = "wan_bridge" } };
- namespace_t relay = {
- .name = "relay",
- .type = HOST,
- .interfaces = relay_ifs,
- .interfaces_no = 1,
- };
-
- interface_t peer_ifs[] = { { .if_peer = "wan_bridge" } };
- namespace_t peer = {
- .name = "peer",
- .type = HOST,
- .interfaces = peer_ifs,
- .interfaces_no = 1,
- };
-
- interface_t nut_ifs[] = { { .if_peer = "wan_bridge" } };
- namespace_t nut = {
- .name = "nut",
- .type = HOST,
- .interfaces = nut_ifs,
- .interfaces_no = 1,
- };
-
- interface_t wan_ifs[] = { { .if_peer = "peer" }, { .if_peer = "nut" }, { .if_peer = "relay" } };
- namespace_t wan_bridge = {
- .name = "wan_bridge",
- .type = BRIDGE,
- .interfaces = wan_ifs,
- .interfaces_no = 3,
- };
-
- namespace_t test_channel_nodes[] = { relay, wan_bridge, nut, peer };
-
- netns_state_t test_channels_nodes = {
- .test_case_name = "test_case_channel",
- .namespaces = test_channel_nodes,
- .num_namespaces = 4,
- };
- test_channel_disconnection_state = &test_channels_nodes;
-
- const struct CMUnitTest blackbox_group0_tests[] = {
- cmocka_unit_test_prestate_setup_teardown(test_case_channel_blacklist_01, setup_test, teardown_test,
- (void *)NULL),
- };
- total_tests += sizeof(blackbox_group0_tests) / sizeof(blackbox_group0_tests[0]);
-
- return cmocka_run_group_tests(blackbox_group0_tests, NULL, NULL);
-}
projects / meshlink-tiny / blobdiff