+++ /dev/null
-/*
- test_cases_whitelist.c -- Execution of specific meshlink black box test cases
- Copyright (C) 2018 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 "execute_tests.h"
-#include "test_cases_whitelist.h"
-#include "../common/containers.h"
-#include "../common/test_step.h"
-#include "../common/common_handlers.h"
-#include <assert.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <setjmp.h>
-#include <cmocka.h>
-#include <pthread.h>
-#include <errno.h>
-
-#include "../../utils.h"
-
-static void test_case_mesh_whitelist_01(void **state);
-static bool test_steps_mesh_whitelist_01(void);
-static void test_case_mesh_whitelist_02(void **state);
-static bool test_steps_mesh_whitelist_02(void);
-static void test_case_mesh_whitelist_03(void **state);
-static bool test_steps_mesh_whitelist_03(void);
-
-/* State structure for meshlink_whitelist Test Case #1 */
-static black_box_state_t test_mesh_whitelist_01_state = {
- .test_case_name = "test_case_mesh_whitelist_01",
-};
-
-/* State structure for meshlink_whitelist Test Case #2 */
-static black_box_state_t test_mesh_whitelist_02_state = {
- .test_case_name = "test_case_mesh_whitelist_02",
-};
-
-/* State structure for meshlink_whitelist Test Case #3 */
-static black_box_state_t test_mesh_whitelist_03_state = {
- .test_case_name = "test_case_mesh_whitelist_03",
-};
-
-static bool rec_stat;
-static bool reachable;
-static pthread_mutex_t lock_receive = PTHREAD_MUTEX_INITIALIZER;
-static pthread_cond_t receive_cond = PTHREAD_COND_INITIALIZER;
-static pthread_mutex_t reachable_lock = PTHREAD_MUTEX_INITIALIZER;
-static pthread_cond_t reachable_cond = PTHREAD_COND_INITIALIZER;
-
-
-/* Execute meshlink_whitelist Test Case # 1*/
-static void test_case_mesh_whitelist_01(void **state) {
- execute_test(test_steps_mesh_whitelist_01, state);
-}
-
-
-static void receive(meshlink_handle_t *mesh, meshlink_node_t *src, const void *data, size_t len) {
- (void)mesh;
- (void)src;
- (void)data;
-
- assert(len);
-
- pthread_mutex_lock(& lock_receive);
- rec_stat = true;
- assert(!pthread_cond_broadcast(&receive_cond));
- pthread_mutex_unlock(& lock_receive);
-
-}
-
-static void status_cb(meshlink_handle_t *mesh, meshlink_node_t *node, bool reach) {
- (void)mesh;
-
- if(!strcmp(node->name, "bar")) {
- pthread_mutex_lock(&reachable_lock);
- reachable = reach;
- assert(!pthread_cond_broadcast(&reachable_cond));
- pthread_mutex_unlock(&reachable_lock);
- }
-}
-
-
-/* Test Steps for meshlink_whitelist Test Case # 1
-
- Test Steps:
- 1. Run 2 node instances
- 2. Blacklist one node and again whitelist the blacklisted node
-
- Expected Result:
- meshlink_whitelist API whitelists the blacklisted node
-*/
-static bool test_steps_mesh_whitelist_01(void) {
- struct timespec timeout = {0};
-
- // Open two new meshlink instance.
-
- assert(meshlink_destroy("whitelist_conf.1"));
- assert(meshlink_destroy("whitelist_conf.2"));
- meshlink_handle_t *mesh1 = meshlink_open("whitelist_conf.1", "foo", "test", DEV_CLASS_BACKBONE);
- assert(mesh1);
- meshlink_set_log_cb(mesh1, MESHLINK_DEBUG, meshlink_callback_logger);
- meshlink_handle_t *mesh2 = meshlink_open("whitelist_conf.2", "bar", "test", DEV_CLASS_BACKBONE);
- assert(mesh2);
- meshlink_set_log_cb(mesh2, MESHLINK_DEBUG, meshlink_callback_logger);
- meshlink_set_receive_cb(mesh2, receive);
- meshlink_set_receive_cb(mesh1, receive);
-
- // Export & Import to join the mesh
-
- reachable = false;
- char *data = meshlink_export(mesh1);
- assert(data);
- assert(meshlink_import(mesh2, data));
- free(data);
- data = meshlink_export(mesh2);
- assert(data);
- assert(meshlink_import(mesh1, data));
- free(data);
-
- // Start both instances
-
- meshlink_set_node_status_cb(mesh1, status_cb);
- assert(meshlink_start(mesh1));
- assert(meshlink_start(mesh2));
-
- // Nodes should know each other
- timeout.tv_sec = time(NULL) + 10;
- pthread_mutex_lock(&reachable_lock);
-
- while(reachable == false) {
- assert(!pthread_cond_timedwait(&reachable_cond, &reachable_lock, &timeout));
- }
-
- pthread_mutex_unlock(&reachable_lock);
- sleep(1);
-
- meshlink_node_t *bar = meshlink_get_node(mesh1, "bar");
- assert(bar);
- meshlink_node_t *foo = meshlink_get_node(mesh2, "foo");
- assert(foo);
-
- rec_stat = false;
- assert(meshlink_send(mesh1, bar, "test", 5));
- timeout.tv_sec = time(NULL) + 10;
- pthread_mutex_lock(& lock_receive);
-
- if(rec_stat == false) {
- assert(pthread_cond_timedwait(&receive_cond, &lock_receive, &timeout) == 0);
- }
-
- pthread_mutex_unlock(& lock_receive);
-
-
- assert(meshlink_blacklist(mesh1, foo));
-
- rec_stat = false;
- assert(meshlink_send(mesh1, bar, "test", 5));
- timeout.tv_sec = time(NULL) + 10;
- pthread_mutex_lock(& lock_receive);
-
- if(rec_stat == false) {
- int err = pthread_cond_timedwait(&receive_cond, &lock_receive, &timeout);
- assert(err == ETIMEDOUT);
- }
-
- pthread_mutex_unlock(& lock_receive);
- assert(meshlink_whitelist(mesh1, foo));
-
- rec_stat = false;
- bool result = meshlink_send(mesh2, foo, "test", 5);
- timeout.tv_sec = time(NULL) + 10;
- pthread_mutex_lock(& lock_receive);
-
- if(rec_stat == false) {
- assert(pthread_cond_timedwait(&receive_cond, &lock_receive, &timeout) == 0);
- }
-
- pthread_mutex_unlock(& lock_receive);
-
- // Clean up.
-
- meshlink_close(mesh2);
- meshlink_close(mesh1);
- assert(meshlink_destroy("whitelist_conf.1"));
- assert(meshlink_destroy("whitelist_conf.2"));
-
- return result;
-}
-
-/* Test Steps for meshlink_whitelist Test Case # 2
-
- Test Steps:
- 1. Calling meshlink_whitelist with NULL as mesh handle argument.
-
- Expected Result:
- meshlink_whitelist API handles the invalid parameter when called by giving proper error number.
-*/
-static void test_case_mesh_whitelist_02(void **state) {
- execute_test(test_steps_mesh_whitelist_02, state);
-}
-
-/* Test Steps for meshlink_whitelist Test Case # 2*/
-static bool test_steps_mesh_whitelist_02(void) {
- struct timespec timeout = {0};
-
- // Open two new meshlink instance.
-
- assert(meshlink_destroy("whitelist_conf.3"));
- assert(meshlink_destroy("whitelist_conf.4"));
- meshlink_handle_t *mesh1 = meshlink_open("whitelist_conf.3", "foo", "test", DEV_CLASS_BACKBONE);
- assert(mesh1);
- meshlink_handle_t *mesh2 = meshlink_open("whitelist_conf.4", "bar", "test", DEV_CLASS_BACKBONE);
- assert(mesh2);
- meshlink_set_receive_cb(mesh2, receive);
- meshlink_set_receive_cb(mesh1, receive);
-
- char *data = meshlink_export(mesh1);
- assert(data);
- assert(meshlink_import(mesh2, data));
- free(data);
- data = meshlink_export(mesh2);
- assert(data);
- assert(meshlink_import(mesh1, data));
- free(data);
-
- // Start both instances
-
- reachable = false;
- meshlink_set_node_status_cb(mesh1, status_cb);
- assert(meshlink_start(mesh1));
- assert(meshlink_start(mesh2));
-
- // Nodes should know each other
- timeout.tv_sec = time(NULL) + 10;
- pthread_mutex_lock(&reachable_lock);
-
- while(reachable == false) {
- assert(!pthread_cond_timedwait(&reachable_cond, &reachable_lock, &timeout));
- }
-
- pthread_mutex_unlock(&reachable_lock);
-
- meshlink_node_t *bar = meshlink_get_node(mesh1, "bar");
- assert(bar);
- meshlink_node_t *foo = meshlink_get_node(mesh2, "foo");
- assert(foo);
-
- assert(meshlink_send(mesh1, bar, "test", 5));
-
- assert(meshlink_blacklist(mesh1, foo));
-
- // Passing NULL as mesh handle but with valid node handle 'foo'
-
- assert(!meshlink_whitelist(NULL, foo));
- assert_int_equal(meshlink_errno, MESHLINK_EINVAL);
-
- // Clean up.
-
- meshlink_close(mesh2);
- meshlink_close(mesh1);
- assert(meshlink_destroy("whitelist_conf.3"));
- assert(meshlink_destroy("whitelist_conf.4"));
-
- return true;
-}
-
-/* Execute meshlink_whitelist Test Case # 3*/
-static void test_case_mesh_whitelist_03(void **state) {
- execute_test(test_steps_mesh_whitelist_03, state);
-}
-
-/* Test Steps for meshlink_whitelist Test Case # 3
-
- Test Steps:
- 1. Calling meshlink_whitelist with NULL as node handle argument.
-
- Expected Result:
- meshlink_whitelist API handles the invalid parameter when called by giving proper error number.
-*/
-static bool test_steps_mesh_whitelist_03(void) {
- // Open meshlink instance.
-
- assert(meshlink_destroy("whitelist_conf"));
- meshlink_handle_t *mesh = meshlink_open("whitelist_conf", "foo", "test", DEV_CLASS_BACKBONE);
- assert(mesh);
-
- // Start instance
- assert(meshlink_start(mesh));
-
- assert(!meshlink_whitelist(mesh, NULL));
- assert_int_equal(meshlink_errno, MESHLINK_EINVAL);
-
- // Clean up.
-
- meshlink_close(mesh);
- assert(meshlink_destroy("whitelist_conf"));
- return true;
-}
-
-int test_meshlink_whitelist(void) {
- const struct CMUnitTest blackbox_whitelist_tests[] = {
- cmocka_unit_test_prestate_setup_teardown(test_case_mesh_whitelist_01, NULL, NULL,
- (void *)&test_mesh_whitelist_01_state),
- cmocka_unit_test_prestate_setup_teardown(test_case_mesh_whitelist_02, NULL, NULL,
- (void *)&test_mesh_whitelist_02_state),
- cmocka_unit_test_prestate_setup_teardown(test_case_mesh_whitelist_03, NULL, NULL,
- (void *)&test_mesh_whitelist_03_state)
- };
-
- total_tests += sizeof(blackbox_whitelist_tests) / sizeof(blackbox_whitelist_tests[0]);
-
- return cmocka_run_group_tests(blackbox_whitelist_tests, NULL, NULL);
-}
projects / meshlink-tiny / blobdiff