+++ /dev/null
-/*
- test_cases_rec_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 "test_cases.h"
-#include "../common/containers.h"
-#include "../common/test_step.h"
-#include "../common/common_handlers.h"
-#include "test_cases_rec_cb.h"
-#include <assert.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <setjmp.h>
-#include <cmocka.h>
-#include <pthread.h>
-
-
-/* Modify this to change the logging level of Meshlink */
-#define TEST_MESHLINK_LOG_LEVEL MESHLINK_DEBUG
-
-static void test_case_set_rec_cb_01(void **state);
-static bool test_set_rec_cb_01(void);
-static void test_case_set_rec_cb_02(void **state);
-static bool test_set_rec_cb_02(void);
-static void test_case_set_rec_cb_03(void **state);
-static bool test_set_rec_cb_03(void);
-
-/* Test Steps for meshlink_set_receive_cb Test Case #1 */
-static black_box_state_t test_case_set_rec_cb_01_state = {
- .test_case_name = "test_case_set_rec_cb_01",
-};
-
-/* Test Steps for meshlink_set_receive_cb Test Case #2 */
-static black_box_state_t test_case_set_rec_cb_02_state = {
- .test_case_name = "test_case_set_rec_cb_02",
-};
-
-/* Test Steps for meshlink_set_receive_cb Test Case #3 */
-static black_box_state_t test_case_set_rec_cb_03_state = {
- .test_case_name = "test_case_set_rec_cb_03",
-};
-
-static bool received;
-
-/* mutex for the common variable */
-static pthread_mutex_t lock;
-
-/* receive callback function */
-static void rec_cb(meshlink_handle_t *mesh, meshlink_node_t *source, const void *data, size_t len) {
- (void)mesh;
- (void)source;
-
- assert(len);
-
- pthread_mutex_lock(&lock);
-
- if(len == 5 && !memcmp(data, "test", 5)) {
- received = true;
- }
-
- pthread_mutex_unlock(&lock);
-}
-
-/* Execute meshlink_set_receive_cb Test Case # 1 - Valid case */
-static void test_case_set_rec_cb_01(void **state) {
- execute_test(test_set_rec_cb_01, state);
-}
-/* Test Steps for meshlink_set_receive_cb Test Case # 1
-
- Test Steps:
- 1. Open NUT
- 2. Set receive callback for the NUT
- 3. Echo NUT with some data.
-
- Expected Result:
- Receive callback should be invoked when NUT echoes or sends data for itself.
-*/
-static bool test_set_rec_cb_01(void) {
- meshlink_set_log_cb(NULL, TEST_MESHLINK_LOG_LEVEL, meshlink_callback_logger);
-
- /* Create meshlink instance */
- meshlink_handle_t *mesh_handle = meshlink_open("set_receive_cb_conf", "nut", "test", 1);
- assert(mesh_handle);
- meshlink_set_receive_cb(mesh_handle, rec_cb);
- meshlink_set_log_cb(mesh_handle, TEST_MESHLINK_LOG_LEVEL, meshlink_callback_logger);
-
- assert(meshlink_start(mesh_handle));
- sleep(1);
-
- pthread_mutex_lock(&lock);
- received = false;
- pthread_mutex_unlock(&lock);
- meshlink_node_t *node_handle = meshlink_get_self(mesh_handle);
- assert(node_handle);
- assert(meshlink_send(mesh_handle, node_handle, "test", 5));
- sleep(1);
-
- pthread_mutex_lock(&lock);
- assert_int_equal(received, true);
- pthread_mutex_unlock(&lock);
-
- meshlink_close(mesh_handle);
- assert(meshlink_destroy("set_receive_cb_conf"));
- return true;
-}
-
-
-/* Execute meshlink_set_receive_cb Test Case # 2 - Invalid case */
-static void test_case_set_rec_cb_02(void **state) {
- execute_test(test_set_rec_cb_02, state);
-}
-/* Test Steps for meshlink_set_receive_cb Test Case # 2
-
- Test Steps:
- 1. Call meshlink_set_receive_cb with NULL as mesh handle argument
-
- Expected Result:
- meshlink_set_receive_cb API reports proper error accordingly.
-*/
-static bool test_set_rec_cb_02(void) {
- meshlink_set_log_cb(NULL, TEST_MESHLINK_LOG_LEVEL, meshlink_callback_logger);
-
- // Setting receive callback with NULL as mesh handle
- meshlink_set_receive_cb(NULL, rec_cb);
- assert_int_equal(meshlink_errno, MESHLINK_EINVAL);
-
- return true;
-}
-
-/* Execute meshlink_set_receive_cb Test Case # 3 - Functionality Test, Trying to set receive call back after
- starting the mesh */
-static void test_case_set_rec_cb_03(void **state) {
- execute_test(test_set_rec_cb_03, state);
-}
-/* Test Steps for meshlink_set_receive_cb Test Case # 3
-
- Test Steps:
- 1. Open NUT
- 2. Starting mesh
- 2. Set receive callback for the NUT
- 3. Echo NUT with some data.
-
- Expected Result:
- Receive callback can be invoked when NUT echoes or sends data for itself
-*/
-static bool test_set_rec_cb_03(void) {
- meshlink_set_log_cb(NULL, TEST_MESHLINK_LOG_LEVEL, meshlink_callback_logger);
-
- /* Create meshlink instance */
- meshlink_handle_t *mesh_handle = meshlink_open("set_receive_cb_conf", "nut", "test", 1);
- assert(mesh_handle);
- meshlink_set_log_cb(mesh_handle, TEST_MESHLINK_LOG_LEVEL, meshlink_callback_logger);
-
- assert(meshlink_start(mesh_handle));
- sleep(1);
- meshlink_set_receive_cb(mesh_handle, rec_cb);
-
- pthread_mutex_lock(&lock);
- received = false;
- pthread_mutex_unlock(&lock);
- meshlink_node_t *node_handle = meshlink_get_self(mesh_handle);
- assert(node_handle);
- assert(meshlink_send(mesh_handle, node_handle, "test", 5));
- sleep(1);
-
- pthread_mutex_lock(&lock);
- assert_int_equal(received, true);
- pthread_mutex_unlock(&lock);
-
- meshlink_close(mesh_handle);
- assert(meshlink_destroy("set_receive_cb_conf"));
- return true;
-}
-
-int test_meshlink_set_receive_cb(void) {
- const struct CMUnitTest blackbox_receive_tests[] = {
- cmocka_unit_test_prestate_setup_teardown(test_case_set_rec_cb_01, NULL, NULL,
- (void *)&test_case_set_rec_cb_01_state),
- cmocka_unit_test_prestate_setup_teardown(test_case_set_rec_cb_02, NULL, NULL,
- (void *)&test_case_set_rec_cb_02_state),
- cmocka_unit_test_prestate_setup_teardown(test_case_set_rec_cb_03, NULL, NULL,
- (void *)&test_case_set_rec_cb_03_state)
- };
- total_tests += sizeof(blackbox_receive_tests) / sizeof(blackbox_receive_tests[0]);
-
- assert(pthread_mutex_init(&lock, NULL) == 0);
- int failed = cmocka_run_group_tests(blackbox_receive_tests, NULL, NULL);
- assert(pthread_mutex_destroy(&lock) == 0);
-
- return failed;
-}
projects / meshlink-tiny / blobdiff