--- /dev/null
+/*
+ test_cases_status_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.
+*/
+
+#include "execute_tests.h"
+#include "test_cases_status_cb.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>
+
+/* Modify this to change the logging level of Meshlink */
+#define TEST_MESHLINK_LOG_LEVEL MESHLINK_DEBUG
+
+static void test_case_set_status_cb_01(void **state);
+static bool test_set_status_cb_01(void);
+static void test_case_set_status_cb_02(void **state);
+static bool test_set_status_cb_02(void);
+
+/* status variable gives access to the status callback to know whether invoked or not */
+static bool status;
+
+/* State structure for status callback Test Case #1 */
+static black_box_state_t test_case_set_status_cb_01_state = {
+ .test_case_name = "test_case_set_status_cb_01",
+};
+
+/* State structure for status callback Test Case #2 */
+static black_box_state_t test_case_set_status_cb_02_state = {
+ .test_case_name = "test_case_set_status_cb_02",
+};
+
+
+static void status_cb(meshlink_handle_t *mesh, meshlink_node_t *source, bool reach) {
+ fprintf(stderr, "In status callback\n");
+
+ if(reach) {
+ fprintf(stderr, "[ %s ] node reachable\n", source->name);
+ } else {
+ fprintf(stderr, "[ %s ] node not reachable\n", source->name) ;
+ }
+
+ status = reach;
+}
+
+/* Execute status callback Test Case # 1 - valid case */
+static void test_case_set_status_cb_01(void **state) {
+ execute_test(test_set_status_cb_01, state);
+}
+
+/* Test Steps for meshlink_set_status_cb Test Case # 1
+
+ Test Steps:
+ 1. Run bar and nut node instances
+ 2. Set status callback for the NUT and Start NUT
+
+ Expected Result:
+ status callback should be invoked when NUT connects/disconnects with 'relay' node.
+*/
+static bool test_set_status_cb_01(void) {
+ meshlink_destroy("set_status_cb_conf.1");
+ meshlink_destroy("set_status_cb_conf.2");
+
+ // Opening NUT and bar nodes
+ meshlink_handle_t *mesh1 = meshlink_open("set_status_cb_conf.1", "nut", "test", DEV_CLASS_STATIONARY);
+ assert(mesh1 != NULL);
+ meshlink_set_log_cb(mesh1, TEST_MESHLINK_LOG_LEVEL, meshlink_callback_logger);
+ meshlink_handle_t *mesh2 = meshlink_open("set_status_cb_conf.2", "bar", "test", DEV_CLASS_STATIONARY);
+ assert(mesh2 != NULL);
+ meshlink_set_log_cb(mesh2, TEST_MESHLINK_LOG_LEVEL, meshlink_callback_logger);
+
+ // Set up callback for node status
+ meshlink_set_node_status_cb(mesh1, status_cb);
+
+ // Exporting and Importing mutually
+ char *exp1 = meshlink_export(mesh1);
+ assert(exp1 != NULL);
+ char *exp2 = meshlink_export(mesh2);
+ assert(exp2 != NULL);
+ bool imp1 = meshlink_import(mesh1, exp2);
+ bool imp2 = meshlink_import(mesh2, exp1);
+
+ assert(meshlink_start(mesh1));
+ assert(meshlink_start(mesh2));
+ sleep(1);
+
+ // Test for status from status callback
+ assert_int_equal(status, true);
+
+ meshlink_close(mesh2);
+ sleep(1);
+
+ // Test for status from status callback
+ assert_int_equal(status, false);
+
+ free(exp1);
+ free(exp2);
+ meshlink_close(mesh1);
+ meshlink_destroy("set_status_cb_conf.1");
+ meshlink_destroy("set_status_cb_conf.2");
+
+ return true;
+}
+
+/* Execute status callback Test Case # 2 - Invalid case */
+static void test_case_set_status_cb_02(void **state) {
+ execute_test(test_set_status_cb_02, state);
+}
+
+/* Test Steps for meshlink_set_status_cb Test Case # 2
+
+ Test Steps:
+ 1. Calling meshlink_set_status_cb with NULL as mesh handle argument.
+
+ Expected Result:
+ set poll callback handles the invalid parameter when called by giving proper error number.
+*/
+static bool test_set_status_cb_02(void) {
+
+ // Create meshlink instance
+
+ meshlink_destroy("set_status_cb_conf.3");
+ meshlink_handle_t *mesh_handle = meshlink_open("set_status_cb_conf.3", "nut", "node_sim", 1);
+ assert(mesh_handle);
+
+ // Pass NULL as meshlink_set_node_status_cb's argument
+
+ meshlink_set_node_status_cb(NULL, status_cb);
+ meshlink_errno_t meshlink_errno_buff = meshlink_errno;
+ assert_int_equal(meshlink_errno_buff, MESHLINK_EINVAL);
+
+ // Clean up
+
+ meshlink_close(mesh_handle);
+ meshlink_destroy("set_status_cb_conf.3");
+ return true;
+}
+
+
+int test_meshlink_set_status_cb(void) {
+ const struct CMUnitTest blackbox_status_tests[] = {
+ cmocka_unit_test_prestate_setup_teardown(test_case_set_status_cb_01, NULL, NULL,
+ (void *)&test_case_set_status_cb_01_state),
+ cmocka_unit_test_prestate_setup_teardown(test_case_set_status_cb_02, NULL, NULL,
+ (void *)&test_case_set_status_cb_02_state)
+ };
+ total_tests += sizeof(blackbox_status_tests) / sizeof(blackbox_status_tests[0]);
+
+ int failed = cmocka_run_group_tests(blackbox_status_tests, NULL, NULL);
+
+ return failed;
+}
projects / meshlink / blobdiff