X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=test%2Fblackbox%2Frun_blackbox_tests%2Ftest_cases_channel_blacklist.c;fp=test%2Fblackbox%2Frun_blackbox_tests%2Ftest_cases_channel_blacklist.c;h=d6e9d74421226387c4c2abcd7f13618cf9d15a92;hb=1d51060d7da210f576b6ae15726615c26c46095c;hp=0000000000000000000000000000000000000000;hpb=a65fbef9ae9c314940e8977d10bdd761cc52b0ad;p=meshlink diff --git a/test/blackbox/run_blackbox_tests/test_cases_channel_blacklist.c b/test/blackbox/run_blackbox_tests/test_cases_channel_blacklist.c new file mode 100644 index 00000000..d6e9d744 --- /dev/null +++ b/test/blackbox/run_blackbox_tests/test_cases_channel_blacklist.c @@ -0,0 +1,199 @@ +/* + test_optimal_pmtu.c -- Execution of specific meshlink black box test cases + Copyright (C) 2019 Guus Sliepen + + 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. +*/ +#include +#include +#include +#include +#include +#include +#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 mesh_invite_arg_t peer_nut_invite_arg = {.mesh_arg = &peer_arg, .invitee_name = "nut" }; +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_peer_nut_invite = {.namespace_name = "peer", .netns_thread = gen_inv, .arg = &peer_nut_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) { + netns_create_topology(test_channel_disconnection_state); + fprintf(stderr, "\nCreated topology\n"); + + meshlink_destroy("nut"); + meshlink_destroy("peer"); + 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) { + meshlink_destroy("nut"); + meshlink_destroy("peer"); + 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) { + + 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); +} + +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); +}