+++ /dev/null
-/*
- test_cases_channel_set_receive_cb.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 "../common/containers.h"
-#include "../common/test_step.h"
-#include "../common/common_handlers.h"
-#include "test_cases_channel_set_receive_cb.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>
-
-/* Modify this to change the logging level of Meshlink */
-#define TEST_MESHLINK_LOG_LEVEL MESHLINK_DEBUG
-
-/* Modify this to change the port number */
-#define PORT 8000
-
-/* Modify this to change the channel receive callback access buffer */
-#define TCP_TEST 8000
-
-static void test_case_set_channel_receive_cb_01(void **state);
-static bool test_steps_set_channel_receive_cb_01(void);
-static void test_case_set_channel_receive_cb_02(void **state);
-static bool test_steps_set_channel_receive_cb_02(void);
-static void test_case_set_channel_receive_cb_03(void **state);
-static bool test_steps_set_channel_receive_cb_03(void);
-
-static bool rec_stat = false;
-static bool accept_stat = false;
-
-/* mutex for the receive callback common resources */
-static pthread_mutex_t lock_accept = PTHREAD_MUTEX_INITIALIZER;
-static pthread_mutex_t lock_receive = PTHREAD_MUTEX_INITIALIZER;
-static pthread_cond_t accept_cond = PTHREAD_COND_INITIALIZER;
-static pthread_cond_t receive_cond = PTHREAD_COND_INITIALIZER;
-
-static black_box_state_t test_case_channel_set_receive_cb_01_state = {
- .test_case_name = "test_case_channel_set_receive_cb_01",
-};
-
-static black_box_state_t test_case_channel_set_receive_cb_02_state = {
- .test_case_name = "test_case_channel_set_receive_cb_02",
-};
-
-static black_box_state_t test_case_channel_set_receive_cb_03_state = {
- .test_case_name = "test_case_channel_set_receive_cb_03",
-};
-
-/* channel receive callback */
-static void channel_receive_cb(meshlink_handle_t *mesh, meshlink_channel_t *channel, const void *dat, size_t len) {
- (void)mesh;
- (void)channel;
- (void)dat;
- (void)len;
-
- pthread_mutex_lock(& lock_receive);
- rec_stat = true;
- assert(!pthread_cond_broadcast(&receive_cond));
- pthread_mutex_unlock(& lock_receive);
-}
-
-static bool accept_cb(meshlink_handle_t *mesh, meshlink_channel_t *channel, uint16_t port, const void *data, size_t len) {
- (void)port;
- (void)data;
- (void)len;
-
- meshlink_set_channel_receive_cb(mesh, channel, channel_receive_cb);
-
- pthread_mutex_lock(& lock_accept);
- accept_stat = true;
- assert(!pthread_cond_broadcast(&accept_cond));
- pthread_mutex_unlock(& lock_accept);
-
- return true;
-}
-
-static void poll_cb(meshlink_handle_t *mesh, meshlink_channel_t *channel, size_t len) {
- (void)len;
-
- meshlink_set_channel_poll_cb(mesh, channel, NULL);
- assert(meshlink_channel_send(mesh, channel, "Hello", 5) >= 0);
-}
-
-/* Execute meshlink_channel_set_receive_cb Test Case # 1 */
-static void test_case_set_channel_receive_cb_01(void **state) {
- execute_test(test_steps_set_channel_receive_cb_01, state);
-}
-/* Test Steps for meshlink_channel_set_receive_cb Test Case # 1 - Valid case
-
- Test Steps:
- 1. Run NUT and Open channel for itself.
- 2. Set channel receive callback and send data.
-
- Expected Result:
- Opens a channel by invoking channel receive callback when data sent to it.
-*/
-static bool test_steps_set_channel_receive_cb_01(void) {
- struct timespec timeout = {0};
- assert(meshlink_destroy("channelreceiveconf"));
- meshlink_set_log_cb(NULL, TEST_MESHLINK_LOG_LEVEL, meshlink_callback_logger);
-
- /* Create meshlink instance */
- meshlink_handle_t *mesh_handle = meshlink_open("channelreceiveconf", "nut", "node_sim", 1);
- assert(mesh_handle != NULL);
- meshlink_set_log_cb(mesh_handle, TEST_MESHLINK_LOG_LEVEL, meshlink_callback_logger);
- meshlink_set_channel_accept_cb(mesh_handle, accept_cb);
-
- assert(meshlink_start(mesh_handle));
-
- meshlink_node_t *node = meshlink_get_self(mesh_handle);
- assert(node != NULL);
-
- rec_stat = false;
- accept_stat = false;
- meshlink_channel_t *channel = meshlink_channel_open(mesh_handle, node, 8000, NULL, NULL, 0);
- meshlink_set_channel_poll_cb(mesh_handle, channel, poll_cb);
-
- timeout.tv_sec = time(NULL) + 20;
- pthread_mutex_lock(& lock_accept);
-
- while(accept_stat == false) {
- assert(!pthread_cond_timedwait(&accept_cond, &lock_accept, &timeout));
- }
-
- pthread_mutex_unlock(& lock_accept);
-
- timeout.tv_sec = time(NULL) + 20;
- pthread_mutex_lock(& lock_receive);
-
- while(rec_stat == false) {
- assert(pthread_cond_timedwait(&receive_cond, &lock_receive, &timeout) == 0);
- }
-
- pthread_mutex_unlock(& lock_receive);
-
- meshlink_close(mesh_handle);
- assert(meshlink_destroy("channelreceiveconf"));
-
- return true;
-}
-
-/* Execute meshlink_channel_set_receive_cb Test Case # 2 */
-static void test_case_set_channel_receive_cb_02(void **state) {
- execute_test(test_steps_set_channel_receive_cb_02, state);
-}
-/* Test Steps for meshlink_channel_set_receive_cb Test Case # 2 - Invalid case
-
- Test Steps:
- 1. Run NUT and Open channel for itself.
- 2. Set channel receive callback with NULL as mesh handle.
-
- Expected Result:
- meshlink_channel_set_receive_cb returning proper meshlink_errno.
-*/
-static bool test_steps_set_channel_receive_cb_02(void) {
- assert(meshlink_destroy("channelreceiveconf"));
- meshlink_set_log_cb(NULL, TEST_MESHLINK_LOG_LEVEL, meshlink_callback_logger);
-
- /* Create meshlink instance */
- meshlink_handle_t *mesh_handle = meshlink_open("channelreceiveconf", "nut", "node_sim", 1);
- assert(mesh_handle != NULL);
- meshlink_set_log_cb(mesh_handle, TEST_MESHLINK_LOG_LEVEL, meshlink_callback_logger);
- meshlink_set_channel_accept_cb(mesh_handle, accept_cb);
-
- /* Starting NUT */
- assert(meshlink_start(mesh_handle));
- meshlink_node_t *node = meshlink_get_self(mesh_handle);
- assert(node != NULL);
-
- meshlink_channel_t *channel = meshlink_channel_open_ex(mesh_handle, node, 8000, NULL, NULL, 0, MESHLINK_CHANNEL_UDP);
- assert(channel != NULL);
- meshlink_set_channel_poll_cb(mesh_handle, channel, poll_cb);
-
- /* Setting channel for NUT using meshlink_set_channel_receive_cb API with NULL as mesh handle */
- meshlink_set_channel_receive_cb(NULL, channel, channel_receive_cb);
- assert_int_equal(meshlink_errno, MESHLINK_EINVAL);
-
- meshlink_close(mesh_handle);
- assert(meshlink_destroy("channelreceiveconf"));
-
- return true;
-}
-
-/* Execute meshlink_channel_set_receive_cb Test Case # 3 */
-static void test_case_set_channel_receive_cb_03(void **state) {
- execute_test(test_steps_set_channel_receive_cb_03, state);
-}
-/* Test Steps for meshlink_channel_set_receive_cb Test Case # 3 - Invalid case
-
- Test Steps:
- 1. Run NUT and Open channel for itself.
- 2. Set channel receive callback with NULL as channel handle.
-
- Expected Result:
- meshlink_channel_set_receive_cb returning proper meshlink_errno.
-*/
-static bool test_steps_set_channel_receive_cb_03(void) {
- assert(meshlink_destroy("channelreceiveconf"));
- meshlink_set_log_cb(NULL, TEST_MESHLINK_LOG_LEVEL, meshlink_callback_logger);
-
- /* Create meshlink instance */
- meshlink_handle_t *mesh_handle = meshlink_open("channelreceiveconf", "nut", "node_sim", 1);
- fprintf(stderr, "meshlink_open status: %s\n", meshlink_strerror(meshlink_errno));
- assert(mesh_handle != NULL);
- meshlink_set_log_cb(mesh_handle, TEST_MESHLINK_LOG_LEVEL, meshlink_callback_logger);
- meshlink_set_channel_accept_cb(mesh_handle, accept_cb);
-
- /* Starting NUT */
- assert(meshlink_start(mesh_handle));
-
- /* Setting channel for NUT using meshlink_set_channel_receive_cb API channel handle as NULL */
- meshlink_set_channel_receive_cb(mesh_handle, NULL, channel_receive_cb);
-
- assert_int_equal(meshlink_errno, MESHLINK_EINVAL);
- meshlink_close(mesh_handle);
- assert(meshlink_destroy("channelreceiveconf"));
- return true;
-}
-
-
-int test_meshlink_set_channel_receive_cb(void) {
- const struct CMUnitTest blackbox_channel_set_receive_cb_tests[] = {
- cmocka_unit_test_prestate_setup_teardown(test_case_set_channel_receive_cb_01, NULL, NULL,
- (void *)&test_case_channel_set_receive_cb_01_state),
- cmocka_unit_test_prestate_setup_teardown(test_case_set_channel_receive_cb_02, NULL, NULL,
- (void *)&test_case_channel_set_receive_cb_02_state),
- cmocka_unit_test_prestate_setup_teardown(test_case_set_channel_receive_cb_03, NULL, NULL,
- (void *)&test_case_channel_set_receive_cb_03_state)
- };
- total_tests += sizeof(blackbox_channel_set_receive_cb_tests) / sizeof(blackbox_channel_set_receive_cb_tests[0]);
-
- int failed = cmocka_run_group_tests(blackbox_channel_set_receive_cb_tests, NULL, NULL);
-
- return failed;
-}
projects / meshlink-tiny / blobdiff