--- /dev/null
+/*
+ test_cases_channel_open.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_channel_open.h"
+#include "../common/containers.h"
+#include "../common/test_step.h"
+#include "../common/common_handlers.h"
+#include <stdlib.h>
+#include <stdarg.h>
+#include <setjmp.h>
+#include <cmocka.h>
+#include <assert.h>
+#include <string.h>
+
+static void test_case_mesh_channel_open_01(void **state);
+static bool test_steps_mesh_channel_open_01(void);
+static void test_case_mesh_channel_open_02(void **state);
+static bool test_steps_mesh_channel_open_02(void);
+static void test_case_mesh_channel_open_03(void **state);
+static bool test_steps_mesh_channel_open_03(void);
+static void test_case_mesh_channel_open_04(void **state);
+static bool test_steps_mesh_channel_open_04(void);
+
+/* State structure for meshlink_channel_open Test Case #1 */
+static black_box_state_t test_mesh_channel_open_01_state = {
+ .test_case_name = "test_case_mesh_channel_open_01",
+};
+
+/* State structure for meshlink_channel_open Test Case #2 */
+static black_box_state_t test_mesh_channel_open_02_state = {
+ .test_case_name = "test_case_mesh_channel_open_02",
+};
+
+/* State structure for meshlink_channel_open Test Case #3 */
+static black_box_state_t test_mesh_channel_open_03_state = {
+ .test_case_name = "test_case_mesh_channel_open_03",
+};
+
+/* State structure for meshlink_channel_open Test Case #4 */
+static black_box_state_t test_mesh_channel_open_04_state = {
+ .test_case_name = "test_case_mesh_channel_open_04",
+};
+
+/* Execute meshlink_channel_open Test Case # 1*/
+static void test_case_mesh_channel_open_01(void **state) {
+ execute_test(test_steps_mesh_channel_open_01, state);
+}
+
+static void receive_cb(meshlink_handle_t *mesh, meshlink_channel_t *channel, const void *data, size_t len) {
+ (void)mesh;
+ (void)channel;
+}
+
+/* Test Steps for meshlink_channel_open Test Case # 1
+
+ Test Steps:
+ 1. Open both the node instances
+ 2. Join bar node with foo
+ 3. Open channel between the nodes
+
+ Expected Result:
+ meshlink_channel_open should open a channel by returning a channel handler
+*/
+static bool test_steps_mesh_channel_open_01(void) {
+ meshlink_destroy("channels_conf.1");
+ meshlink_destroy("channels_conf.2");
+
+ // Open two new meshlink instance.
+ meshlink_handle_t *mesh1 = meshlink_open("channels_conf.1", "foo", "channels", DEV_CLASS_BACKBONE);
+ assert(mesh1 != NULL);
+ meshlink_handle_t *mesh2 = meshlink_open("channels_conf.2", "bar", "channels", DEV_CLASS_BACKBONE);
+ assert(mesh2 != NULL);
+
+ // Import and export both side's data
+ char *exp = meshlink_export(mesh1);
+ assert(exp != NULL);
+ assert(meshlink_import(mesh2, exp));
+ free(exp);
+ exp = meshlink_export(mesh2);
+ assert(exp != NULL);
+ assert(meshlink_import(mesh1, exp));
+ free(exp);
+
+ // Start both instances
+ assert(meshlink_start(mesh1));
+ assert(meshlink_start(mesh2));
+ sleep(2);
+
+ // Open a channel from foo to bar.
+ meshlink_node_t *bar = meshlink_get_node(mesh1, "bar");
+ assert(bar != NULL);
+ meshlink_channel_t *channel = meshlink_channel_open(mesh1, bar, 7000, receive_cb, NULL, 0);
+ assert_int_not_equal(channel, NULL);
+
+ // Clean up.
+ meshlink_close(mesh2);
+ meshlink_close(mesh1);
+ meshlink_destroy("channels_conf.1");
+ meshlink_destroy("channels_conf.2");
+ return true;
+}
+
+/* Execute meshlink_channel_open Test Case # 2
+
+ Test Steps:
+ 1. Open both the node instances
+ 2. Join bar node with foo
+ 3. Open channel between the nodes with NULL as receive callback argument
+
+ Expected Result:
+ meshlink_channel_open should open a channel by returning a channel handler
+*/
+static void test_case_mesh_channel_open_02(void **state) {
+ execute_test(test_steps_mesh_channel_open_02, state);
+}
+
+/* Test Steps for meshlink_channel_open Test Case # 2*/
+static bool test_steps_mesh_channel_open_02(void) {
+ meshlink_destroy("channels_conf.3");
+ meshlink_destroy("channels_conf.4");
+
+ // Open two new meshlink instance.
+ meshlink_handle_t *mesh1 = meshlink_open("channels_conf.3", "foo", "channels", DEV_CLASS_BACKBONE);
+ assert(mesh1 != NULL);
+ meshlink_handle_t *mesh2 = meshlink_open("channels_conf.4", "bar", "channels", DEV_CLASS_BACKBONE);
+ assert(mesh2 != NULL);
+
+ char *exp = meshlink_export(mesh1);
+ assert(exp != NULL);
+ assert(meshlink_import(mesh2, exp));
+ free(exp);
+ exp = meshlink_export(mesh2);
+ assert(exp != NULL);
+ assert(meshlink_import(mesh1, exp));
+ free(exp);
+
+ // Start both instances
+ assert(meshlink_start(mesh1));
+ assert(meshlink_start(mesh2));
+ sleep(1);
+
+ // Open a channel from foo to bar.
+
+ meshlink_node_t *bar = meshlink_get_node(mesh1, "bar");
+ assert(bar != NULL);
+
+ meshlink_channel_t *channel = meshlink_channel_open(mesh1, bar, 7000, NULL, NULL, 0);
+ assert_int_not_equal(channel, NULL);
+
+ // Clean up.
+ meshlink_close(mesh2);
+ meshlink_close(mesh1);
+ meshlink_destroy("channels_conf.3");
+ meshlink_destroy("channels_conf.4");
+ return true;
+}
+
+/* Execute meshlink_channel_open Test Case # 3 */
+static void test_case_mesh_channel_open_03(void **state) {
+ execute_test(test_steps_mesh_channel_open_03, state);
+}
+
+/* Test Steps for meshlink_channel_open Test Case # 3
+
+ Test Steps:
+ 1. Create the node instance & obtain node handle
+ 2. Open a channel with NULL as mesh handle argument
+ and rest other arguments being valid.
+
+ Expected Result:
+ meshlink_channel_open API handles the invalid parameter
+ when called by giving proper error number.
+*/
+static bool test_steps_mesh_channel_open_03(void) {
+ meshlink_destroy("channels_conf.5");
+
+ // Open two new meshlink instance.
+ meshlink_handle_t *mesh = meshlink_open("channels_conf.5", "foo", "channels", DEV_CLASS_BACKBONE);
+ assert(mesh != NULL);
+
+ meshlink_node_t *node = meshlink_get_self(mesh);
+ assert(node);
+
+ meshlink_channel_t *channel = meshlink_channel_open(NULL, node, 7000, NULL, NULL, 0);
+ assert_int_equal(channel, NULL);
+
+ // Clean up.
+ meshlink_close(mesh);
+ meshlink_destroy("channels_conf.5");
+ return true;
+}
+
+/* Execute meshlink_channel_open Test Case # 4*/
+static void test_case_mesh_channel_open_04(void **state) {
+ execute_test(test_steps_mesh_channel_open_04, state);
+}
+
+/* Test Steps for meshlink_channel_open Test Case # 4
+
+ Test Steps:
+ 1. Create the node instance & obtain node handle
+ 2. Open a channel with NULL as node handle argument
+ and rest other arguments being valid.
+
+ Expected Result:
+ meshlink_channel_open API handles the invalid parameter
+ when called by giving proper error number.
+*/
+static bool test_steps_mesh_channel_open_04(void) {
+ meshlink_destroy("channels_conf.7");
+
+ // Open two new meshlink instance.
+ meshlink_handle_t *mesh = meshlink_open("channels_conf.7", "foo", "channels", DEV_CLASS_BACKBONE);
+ assert(mesh != NULL);
+
+ // Start both instances
+ assert(meshlink_start(mesh));
+
+ meshlink_channel_t *channel = meshlink_channel_open(mesh, NULL, 7000, NULL, NULL, 0);
+ assert_int_equal(channel, NULL);
+
+ // Clean up.
+ meshlink_close(mesh);
+ meshlink_destroy("channels_conf.7");
+ return true;
+}
+
+int test_meshlink_channel_open(void) {
+ const struct CMUnitTest blackbox_channel_open_tests[] = {
+ cmocka_unit_test_prestate_setup_teardown(test_case_mesh_channel_open_01, NULL, NULL,
+ (void *)&test_mesh_channel_open_01_state),
+ cmocka_unit_test_prestate_setup_teardown(test_case_mesh_channel_open_02, NULL, NULL,
+ (void *)&test_mesh_channel_open_02_state),
+ cmocka_unit_test_prestate_setup_teardown(test_case_mesh_channel_open_03, NULL, NULL,
+ (void *)&test_mesh_channel_open_03_state),
+ cmocka_unit_test_prestate_setup_teardown(test_case_mesh_channel_open_04, NULL, NULL,
+ (void *)&test_mesh_channel_open_04_state)
+ };
+
+ total_tests += sizeof(blackbox_channel_open_tests) / sizeof(blackbox_channel_open_tests[0]);
+
+ return cmocka_run_group_tests(blackbox_channel_open_tests, NULL, NULL);
+}
projects / meshlink / blobdiff