--- /dev/null
+/*
+ test_cases_channel_conn.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 <assert.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <setjmp.h>
+#include <pthread.h>
+#include <cmocka.h>
+#include "execute_tests.h"
+#include "test_cases_channel_conn.h"
+#include "../common/containers.h"
+#include "../common/test_step.h"
+#include "../common/common_handlers.h"
+#include "../common/mesh_event_handler.h"
+
+#define PEER_ID "0"
+#define NUT_ID "1"
+#define RELAY_ID "2"
+
+static void test_case_channel_conn_01(void **state);
+static bool test_steps_channel_conn_01(void);
+static void test_case_channel_conn_02(void **state);
+static bool test_steps_channel_conn_02(void);
+static void test_case_channel_conn_03(void **state);
+static bool test_steps_channel_conn_03(void);
+static void test_case_channel_conn_04(void **state);
+static bool test_steps_channel_conn_04(void);
+static void test_case_channel_conn_05(void **state);
+static bool test_steps_channel_conn_05(void);
+static void test_case_channel_conn_06(void **state);
+static bool test_steps_channel_conn_06(void);
+static void test_case_channel_conn_07(void **state);
+static bool test_steps_channel_conn_07(void);
+static void test_case_channel_conn_08(void **state);
+static bool test_steps_channel_conn_08(void);
+
+static char *test_channel_conn_2_nodes[] = { "peer", "nut" };
+static char *test_channel_conn_3_nodes[] = { "peer", "nut", "relay" };
+
+static black_box_state_t test_case_channel_conn_01_state = {
+ .test_case_name = "test_case_channel_conn_01",
+ .node_names = test_channel_conn_2_nodes,
+ .num_nodes = 2,
+};
+static black_box_state_t test_case_channel_conn_02_state = {
+ .test_case_name = "test_case_channel_conn_02",
+ .node_names = test_channel_conn_2_nodes,
+ .num_nodes = 2,
+};
+static black_box_state_t test_case_channel_conn_03_state = {
+ .test_case_name = "test_case_channel_conn_03",
+ .node_names = test_channel_conn_2_nodes,
+ .num_nodes = 2,
+};
+static black_box_state_t test_case_channel_conn_04_state = {
+ .test_case_name = "test_case_channel_conn_04",
+ .node_names = test_channel_conn_2_nodes,
+ .num_nodes = 2,
+};
+static black_box_state_t test_case_channel_conn_05_state = {
+ .test_case_name = "test_case_channel_conn_05",
+ .node_names = test_channel_conn_3_nodes,
+ .num_nodes = 3,
+};
+static black_box_state_t test_case_channel_conn_06_state = {
+ .test_case_name = "test_case_channel_conn_06",
+ .node_names = test_channel_conn_3_nodes,
+ .num_nodes = 3,
+};
+static black_box_state_t test_case_channel_conn_07_state = {
+ .test_case_name = "test_case_channel_conn_07",
+ .node_names = test_channel_conn_3_nodes,
+ .num_nodes = 3,
+};
+static black_box_state_t test_case_channel_conn_08_state = {
+ .test_case_name = "test_case_channel_conn_08",
+ .node_names = test_channel_conn_3_nodes,
+ .num_nodes = 3,
+};
+
+static bool joined;
+static bool channel_opened;
+static bool node_restarted;
+static bool received_error;
+static bool channel_received;
+static bool node_reachable;
+static bool node_unreachable;
+
+/* Callback function for handling channel connection test cases mesh events */
+static void channel_conn_cb(mesh_event_payload_t payload) {
+ switch(payload.mesh_event) {
+ case NODE_JOINED :
+ joined = true;
+ break;
+
+ case CHANNEL_OPENED :
+ channel_opened = true;
+ break;
+
+ case NODE_RESTARTED :
+ node_restarted = true;
+ break;
+
+ case ERR_NETWORK :
+ received_error = true;
+ break;
+
+ case CHANNEL_DATA_RECIEVED :
+ channel_received = true;
+ break;
+
+ case NODE_UNREACHABLE :
+ node_unreachable = true;
+ break;
+
+ case NODE_REACHABLE :
+ node_reachable = true;
+ break;
+
+ default :
+ PRINT_TEST_CASE_MSG("Undefined event occurred\n");
+ }
+
+ return;
+}
+
+/* Execute channel connections Test Case # 1 - simulate a temporary network
+ failure of about 30 seconds, messages sent while the network was down
+ should be received by the other side after the network comes up again. */
+static void test_case_channel_conn_01(void **state) {
+ execute_test(test_steps_channel_conn_01, state);
+ return;
+}
+
+/* Test Steps for channel connections Test Case # 1
+
+ Test Steps:
+ 1. Run NUT & peer node instances and open a channel between them
+ 2. Simulate a network failure in NUT's container for about 30 secs,
+ meanwhile send data via channel from NUT to peer.
+ 3. After restoring network, peer node receive's data via channel.
+
+ Expected Result:
+ Peer node receives data via channel without any error after restoring network.
+*/
+static bool test_steps_channel_conn_01(void) {
+ char *invite_nut;
+ char *import;
+
+ joined = false;
+ channel_opened = false;
+ channel_received = false;
+
+ // Setup Containers
+
+ install_in_container("nut", "iptables");
+ accept_port_rule("nut", "OUTPUT", "udp", 9000);
+ import = mesh_event_sock_create(eth_if_name);
+ invite_nut = invite_in_container("peer", "nut");
+ assert(invite_nut);
+
+ // Run node instances in containers & open a channel
+
+ node_sim_in_container_event("peer", "1", NULL, PEER_ID, import);
+ node_sim_in_container_event("nut", "1", invite_nut, NUT_ID, import);
+
+ wait_for_event(channel_conn_cb, 30);
+ assert_int_equal(joined, true);
+
+ wait_for_event(channel_conn_cb, 30);
+ assert_int_equal(channel_opened, true);
+
+ // Simulate network failure in NUT's LXC container with it's IP address as NAT rule
+
+ block_node_ip("nut");
+ sleep(2);
+
+ // Sending SIGUSR1 signal to node-under-test indicating the network failure
+
+ node_step_in_container("nut", "SIGUSR1");
+ sleep(30);
+
+ // Restore NUT's network
+
+ unblock_node_ip("nut");
+
+ // Wait for peer node to receive data via channel from NUT
+
+ wait_for_event(channel_conn_cb, 60);
+ assert_int_equal(channel_received, true);
+
+ free(invite_nut);
+ free(import);
+ return true;
+}
+
+/* Execute channel connections Test Case # 2 - a simulated network failure
+ of more than 1 minute, and sending messages over the channel during the
+ failure. Then after about 1 minute, the channel should receive an error */
+static void test_case_channel_conn_02(void **state) {
+ execute_test(test_steps_channel_conn_02, state);
+ return;
+}
+
+/* Test Steps for channel connections Test Case # 2
+
+ Test Steps:
+ 1. Run NUT and peer node instances in containers and open a channel between them.
+ 2. Create a network failure for about 90 secs in NUT container
+ and signal NUT node about the network failure.
+ 3. Meanwhile NUT sends data to peer via channel and restore the network after
+ 90 secs.
+
+ Expected Result:
+ Peer node should receive error closing the channel after channel timeout(60 secs).
+*/
+static bool test_steps_channel_conn_02(void) {
+ char *invite_nut;
+ char *import;
+
+ joined = false;
+ channel_opened = false;
+ received_error = false;
+
+ // Setup containers
+
+ install_in_container("nut", "iptables");
+ accept_port_rule("nut", "OUTPUT", "udp", 9000);
+ import = mesh_event_sock_create(eth_if_name);
+ invite_nut = invite_in_container("peer", "nut");
+ assert(invite_nut);
+
+ // Run NUT and peer node instances in containers & open a channel
+
+ node_sim_in_container_event("peer", "1", NULL, PEER_ID, import);
+ node_sim_in_container_event("nut", "1", invite_nut, NUT_ID, import);
+
+ wait_for_event(channel_conn_cb, 30);
+ assert_int_equal(joined, true);
+
+ wait_for_event(channel_conn_cb, 10);
+ assert_int_equal(channel_opened, true);
+
+ // Simulate network failure in NUT's LXC container with it's IP address as NAT rule
+
+ block_node_ip("nut");
+
+ // Sending SIGUSR1 signal to node-under-test indicating the network failure
+
+ node_step_in_container("nut", "SIGUSR1");
+ sleep(90);
+
+ // Restore NUT containers network after 90 secs
+
+ unblock_node_ip("nut");
+
+ // Wait for peer node to send the event about the channel error occurred with length = 0
+
+ wait_for_event(channel_conn_cb, 90);
+ assert_int_equal(received_error, true);
+
+ free(invite_nut);
+ free(import);
+ return true;
+}
+
+/* Execute channel connections Test Case # 3 - a simulated network failure
+ once node instance is made offline restore the network and send data via
+ channel */
+static void test_case_channel_conn_03(void **state) {
+ execute_test(test_steps_channel_conn_03, state);
+ return;
+}
+
+/* Test Steps for channel connections Test Case # 3
+
+ Test Steps:
+ 1. Run NUT and peer node instances and open a channel between them.
+ 2. Create a network failure in NUT container, bring NUT node offline
+ and receive the status at test driver and restore the network
+ 3. After peer node instance is reachable to NUT node send data via channel
+
+ Expected Result:
+ Peer node should receive data from NUT without any error.
+*/
+static bool test_steps_channel_conn_03(void) {
+ char *invite_nut;
+ char *import;
+
+ joined = false;
+ channel_opened = false;
+ node_unreachable = false;
+ node_reachable = false;
+ channel_received = false;
+
+ // Setup containers
+
+ install_in_container("nut", "iptables");
+ accept_port_rule("nut", "OUTPUT", "udp", 9000);
+ import = mesh_event_sock_create(eth_if_name);
+ invite_nut = invite_in_container("peer", "nut");
+ assert(invite_nut);
+
+ // Run NUT and peer node instances in containers & open a channel
+
+ node_sim_in_container_event("peer", "1", NULL, PEER_ID, import);
+ node_sim_in_container_event("nut", "1", invite_nut, NUT_ID, import);
+
+ wait_for_event(channel_conn_cb, 30);
+ assert_int_equal(joined, true);
+
+ wait_for_event(channel_conn_cb, 10);
+ assert_int_equal(channel_opened, true);
+
+ // Simulate network failure in NUT's LXC container with it's IP address as NAT rule
+
+ node_reachable = false;
+ block_node_ip("nut");
+
+ // Sending SIGUSR1 signal to node-under-test indicating the network failure
+
+ node_step_in_container("nut", "SIGUSR1");
+
+ // Wait for the node status to become unreachable
+
+ wait_for_event(channel_conn_cb, 100);
+ assert_int_equal(node_unreachable, true);
+
+ // Restore NUT container's network
+
+ unblock_node_ip("nut");
+
+ // Wait for the node status to become reachable
+
+ wait_for_event(channel_conn_cb, 100);
+ assert_int_equal(node_reachable, true);
+
+ // Wait for data to be received at peer via channel from NUT after restoring n/w
+
+ wait_for_event(channel_conn_cb, 90);
+ assert_int_equal(channel_received, true);
+
+ free(invite_nut);
+ free(import);
+ return true;
+}
+
+/* Execute channel connections Test Case # 4 - receiving an error when node-under-test
+ tries to send data on channel to peer node after peer node stops and starts the
+ node instance */
+static void test_case_channel_conn_04(void **state) {
+ execute_test(test_steps_channel_conn_04, state);
+ return;
+}
+
+/* Test Steps for Meta-connections Test Case # 4
+
+ Test Steps:
+ 1. Run peer and NUT node instances in containers and open a channel between them.
+ 2. Stop and start the NUT node instance and wait for about > 60 secs.
+ 3. Send data via channel from Peer node and wait for event in test driver.
+
+ Expected Result:
+ Peer node should receive error(as length = 0) in receive callback of peer node's instance.
+*/
+static bool test_steps_channel_conn_04(void) {
+ char *invite_nut;
+ char *import;
+
+ joined = false;
+ channel_opened = false;
+ node_restarted = false;
+ received_error = false;
+ import = mesh_event_sock_create(eth_if_name);
+ invite_nut = invite_in_container("peer", "nut");
+ assert(invite_nut);
+
+ // Run NUT and peer node instances in containers and open a channel
+
+ node_sim_in_container_event("peer", "1", NULL, PEER_ID, import);
+ node_sim_in_container_event("nut", "1", invite_nut, NUT_ID, import);
+
+ wait_for_event(channel_conn_cb, 10);
+ assert_int_equal(joined, true);
+
+ wait_for_event(channel_conn_cb, 10);
+ assert_int_equal(channel_opened, true);
+
+ // Wait for NUT node instance to stop and start
+
+ wait_for_event(channel_conn_cb, 60);
+ assert_int_equal(node_restarted, true);
+
+ sleep(60);
+
+ // After 1 min the channel between NUT and peer should result in error
+
+ wait_for_event(channel_conn_cb, 10);
+ assert_int_equal(received_error, true);
+
+ return true;
+}
+
+/* Execute channel connections Test Case # 5 - simulate a temporary network
+ failure of about 30 seconds, messages sent while the network was down
+ should be received by the other side after the network comes up again. */
+static void test_case_channel_conn_05(void **state) {
+ execute_test(test_steps_channel_conn_05, state);
+ return;
+}
+
+/* Test Steps for channel connections Test Case # 5
+
+ Test Steps:
+ 1. Run NUT, relay & peer node instances with relay inviting NUT and peer
+ and open a channel between them
+ 2. Simulate a network failure in NUT's container for about 30 secs,
+ meanwhile send data via channel from NUT to peer.
+ 3. After restoring network, peer node receive's data via channel.
+
+ Expected Result:
+ Peer node receives data via channel without any error after restoring network.
+*/
+static bool test_steps_channel_conn_05(void) {
+ char *invite_nut, *invite_peer;
+ char *import;
+
+ joined = false;
+ channel_opened = false;
+ channel_received = false;
+
+ // Setup containers
+
+ install_in_container("nut", "iptables");
+ accept_port_rule("nut", "OUTPUT", "udp", 9000);
+ import = mesh_event_sock_create(eth_if_name);
+ invite_peer = invite_in_container("relay", "peer");
+ invite_nut = invite_in_container("relay", "nut");
+ assert(invite_nut);
+ assert(invite_peer);
+
+ // Run node instances and open a channel between NUT and peer nodes
+
+ node_sim_in_container_event("relay", "1", NULL, RELAY_ID, import);
+ node_sim_in_container_event("peer", "1", invite_peer, PEER_ID, import);
+ node_sim_in_container_event("nut", "1", invite_nut, NUT_ID, import);
+
+ wait_for_event(channel_conn_cb, 30);
+ assert_int_equal(joined, true);
+
+ wait_for_event(channel_conn_cb, 30);
+ assert_int_equal(channel_opened, true);
+
+ // Create a network failure in NUT node's container with it's IP address
+
+ block_node_ip("nut");
+
+ // Sending SIGUSR1 signal to node-under-test indicating the network failure
+
+ node_step_in_container("nut", "SIGUSR1");
+ sleep(30);
+
+ // Restore the network
+
+ unblock_node_ip("nut");
+
+ // Wait for peer to get data from NUT node via channel after restoring network in < 60 secs
+
+ wait_for_event(channel_conn_cb, 60);
+ assert_int_equal(channel_received, true);
+
+ free(invite_nut);
+ free(invite_peer);
+ free(import);
+ return true;
+}
+
+/* Execute channel connections Test Case # 6 - a simulated network failure
+ of more than 1 minute, and sending messages over the channel during the
+ failure. Then after about 1 minute, the channel should receive an error */
+static void test_case_channel_conn_06(void **state) {
+ execute_test(test_steps_channel_conn_06, state);
+ return;
+}
+
+/* Test Steps for channel connections Test Case # 6
+
+ Test Steps:
+ 1. Run NUT, relay & peer node instances with relay inviting NUT and peer
+ and open a channel between them
+ 2. Create a network failure for about 90 secs in NUT container
+ and signal NUT node about the network failure.
+ 3. Meanwhile NUT sends data to peer via channel and restore the network after
+ 90 secs.
+
+ Expected Result:
+ Peer node should receive error closing the channel after channel timeout(60 secs).
+*/
+static bool test_steps_channel_conn_06(void) {
+ char *invite_nut, *invite_peer;
+ char *import;
+
+ joined = false;
+ channel_opened = false;
+ received_error = false;
+
+ // Setup containers
+
+ install_in_container("nut", "iptables");
+ accept_port_rule("nut", "OUTPUT", "udp", 9000);
+ import = mesh_event_sock_create(eth_if_name);
+ invite_peer = invite_in_container("relay", "peer");
+ assert(invite_peer);
+ invite_nut = invite_in_container("relay", "nut");
+ assert(invite_nut);
+
+ // Run nodes in containers and open a channel between NUt and peer
+
+ node_sim_in_container_event("relay", "1", NULL, RELAY_ID, import);
+ node_sim_in_container_event("peer", "1", invite_peer, PEER_ID, import);
+ node_sim_in_container_event("nut", "1", invite_nut, NUT_ID, import);
+
+ wait_for_event(channel_conn_cb, 30);
+ assert_int_equal(joined, true);
+
+ wait_for_event(channel_conn_cb, 10);
+ assert_int_equal(channel_opened, true);
+
+ // Simulate a network failure in NUT's container for > 60 secs
+
+ block_node_ip("nut");
+
+ // Sending SIGUSR1 signal to node-under-test indicating the network failure
+
+ node_step_in_container("nut", "SIGUSR1");
+ sleep(90);
+
+ // Restore the network after 90 secs
+
+ unblock_node_ip("nut");
+
+ // Wait for channel to receive error and receive the event
+
+ wait_for_event(channel_conn_cb, 90);
+ assert_int_equal(received_error, true);
+
+ free(invite_nut);
+ free(invite_peer);
+ free(import);
+ return true;
+}
+
+/* Execute channel connections Test Case # 7 - a simulated network failure
+ once node instance is made offline restore the network and send data via
+ channel */
+static void test_case_channel_conn_07(void **state) {
+ execute_test(test_steps_channel_conn_07, state);
+ return;
+}
+
+/* Test Steps for channel connections Test Case # 7
+
+ Test Steps:
+ 1. Run NUT, relay & peer node instances with relay inviting NUT and peer
+ and open a channel between them
+ 2. Create a network failure in NUT container, bring NUT node offline
+ and receive the status at test driver and restore the network
+ 3. After peer node instance is reachable to NUT node send data via channel
+
+ Expected Result:
+ Peer node should receive data from NUT without any error.
+*/
+static bool test_steps_channel_conn_07(void) {
+ char *invite_nut, *invite_peer;
+ char *import;
+
+ joined = false;
+ channel_opened = false;
+ node_unreachable = false;
+ node_reachable = false;
+ channel_received = false;
+
+ // Setup containers
+
+ install_in_container("nut", "iptables");
+ accept_port_rule("nut", "OUTPUT", "udp", 9000);
+ import = mesh_event_sock_create(eth_if_name);
+ invite_peer = invite_in_container("relay", "peer");
+ invite_nut = invite_in_container("relay", "nut");
+ assert(invite_nut);
+ assert(invite_peer);
+
+ // Run nodes and open a channel
+
+ node_sim_in_container_event("relay", "1", NULL, RELAY_ID, import);
+ node_sim_in_container_event("peer", "1", invite_peer, PEER_ID, import);
+ node_sim_in_container_event("nut", "1", invite_nut, NUT_ID, import);
+
+ wait_for_event(channel_conn_cb, 30);
+ assert_int_equal(joined, true);
+
+ wait_for_event(channel_conn_cb, 15);
+ assert_int_equal(channel_opened, true);
+
+ // Simulate a network failure
+
+ node_reachable = false;
+ block_node_ip("nut");
+
+ // Sending SIGUSR1 signal to node-under-test indicating the network failure
+
+ node_step_in_container("nut", "SIGUSR1");
+
+ // Wait for node to become unreachable
+
+ wait_for_event(channel_conn_cb, 100);
+ assert_int_equal(node_unreachable, true);
+
+ // Restore the network
+
+ unblock_node_ip("nut");
+
+ // Wait for node to become reachable after restoring n/w
+
+ wait_for_event(channel_conn_cb, 100);
+ assert_int_equal(node_reachable, true);
+
+ // Wait for peer node to receive data via channel without any error
+
+ wait_for_event(channel_conn_cb, 90);
+ assert_int_equal(channel_received, true);
+
+ free(invite_nut);
+ free(invite_peer);
+ free(import);
+ return true;
+}
+
+/* Execute channel connections Test Case # 8 - receiving an error when node-under-test
+ tries to send data on channel to peer node after peer node stops and starts the
+ node instance */
+static void test_case_channel_conn_08(void **state) {
+ execute_test(test_steps_channel_conn_08, state);
+ return;
+}
+
+/* Test Steps for Meta-connections Test Case # 8
+
+ Test Steps:
+ 1. Run NUT, relay & peer node instances with relay inviting NUT and peer
+ and open a channel between them
+ 2. Stop and start the NUT node instance and wait for about > 60 secs.
+ 3. Send data via channel from Peer node and wait for event in test driver.
+
+ Expected Result:
+ Peer node should receive error(as length = 0) in receive callback of peer node's instance.
+*/
+static bool test_steps_channel_conn_08(void) {
+ char *invite_nut, *invite_peer;
+ char *import;
+
+ joined = false;
+ channel_opened = false;
+ node_restarted = false;
+ received_error = false;
+
+ // Setup containers
+
+ import = mesh_event_sock_create(eth_if_name);
+ invite_peer = invite_in_container("relay", "peer");
+ invite_nut = invite_in_container("relay", "nut");
+ assert(invite_nut);
+ assert(invite_peer);
+
+ // Run nodes and open a channel between NUT and peer
+
+ node_sim_in_container_event("relay", "1", NULL, RELAY_ID, import);
+ node_sim_in_container_event("peer", "1", invite_peer, PEER_ID, import);
+ node_sim_in_container_event("nut", "1", invite_nut, NUT_ID, import);
+
+ wait_for_event(channel_conn_cb, 10);
+ assert_int_equal(joined, true);
+
+ wait_for_event(channel_conn_cb, 10);
+ assert_int_equal(channel_opened, true);
+
+ // Wait for NUT node to restart it's instance
+
+ wait_for_event(channel_conn_cb, 60);
+ assert_int_equal(node_restarted, true);
+
+ sleep(60);
+
+ // Signal peer to send data to NUT node via channel
+
+ node_step_in_container("peer", "SIGUSR1");
+
+ // Wait for peer to receive channel error
+
+ wait_for_event(channel_conn_cb, 10);
+ assert_int_equal(received_error, true);
+
+ free(invite_nut);
+ free(invite_peer);
+ free(import);
+ return true;
+}
+
+static int black_box_group_setup(void **state) {
+ const char *nodes[] = { "peer", "nut", "relay" };
+ int num_nodes = sizeof(nodes) / sizeof(nodes[0]);
+
+ printf("Creating Containers\n");
+ destroy_containers();
+ create_containers(nodes, num_nodes);
+
+ return 0;
+}
+
+static int black_box_group_teardown(void **state) {
+ printf("Destroying Containers\n");
+ destroy_containers();
+
+ return 0;
+}
+
+int test_meshlink_channel_conn(void) {
+ const struct CMUnitTest blackbox_group0_tests[] = {
+ cmocka_unit_test_prestate_setup_teardown(test_case_channel_conn_01, setup_test, teardown_test,
+ (void *)&test_case_channel_conn_01_state),
+ cmocka_unit_test_prestate_setup_teardown(test_case_channel_conn_02, setup_test, teardown_test,
+ (void *)&test_case_channel_conn_02_state),
+ cmocka_unit_test_prestate_setup_teardown(test_case_channel_conn_03, setup_test, teardown_test,
+ (void *)&test_case_channel_conn_03_state),
+ cmocka_unit_test_prestate_setup_teardown(test_case_channel_conn_04, setup_test, teardown_test,
+ (void *)&test_case_channel_conn_04_state),
+ cmocka_unit_test_prestate_setup_teardown(test_case_channel_conn_05, setup_test, teardown_test,
+ (void *)&test_case_channel_conn_05_state),
+ cmocka_unit_test_prestate_setup_teardown(test_case_channel_conn_06, setup_test, teardown_test,
+ (void *)&test_case_channel_conn_06_state),
+ cmocka_unit_test_prestate_setup_teardown(test_case_channel_conn_07, setup_test, teardown_test,
+ (void *)&test_case_channel_conn_07_state),
+ cmocka_unit_test_prestate_setup_teardown(test_case_channel_conn_08, setup_test, teardown_test,
+ (void *)&test_case_channel_conn_08_state)
+ };
+ total_tests += sizeof(blackbox_group0_tests) / sizeof(blackbox_group0_tests[0]);
+
+ return cmocka_run_group_tests(blackbox_group0_tests, black_box_group_setup, black_box_group_teardown);
+}