--- /dev/null
+/*
+ test_cases_default_blacklist.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 <stdlib.h>
+#include <stdarg.h>
+#include <setjmp.h>
+#include <cmocka.h>
+#include <assert.h>
+#include <string.h>
+#include "execute_tests.h"
+#include "test_cases_default_blacklist.h"
+#include "../common/containers.h"
+#include "../common/test_step.h"
+#include "../common/common_handlers.h"
+#include "../../utils.h"
+
+/* Modify this to change the logging level of Meshlink */
+#define TEST_MESHLINK_LOG_LEVEL MESHLINK_DEBUG
+
+static void test_case_mesh_default_blacklist_01(void **state);
+static bool test_steps_mesh_default_blacklist_01(void);
+static void test_case_mesh_default_blacklist_02(void **state);
+static bool test_steps_mesh_default_blacklist_02(void);
+
+/* State structure for meshlink_default_blacklist Test Case #1 */
+static black_box_state_t test_mesh_default_blacklist_01_state = {
+ .test_case_name = "test_case_mesh_default_blacklist_01",
+};
+
+/* State structure for meshlink_default_blacklist Test Case #2 */
+static black_box_state_t test_mesh_default_blacklist_02_state = {
+ .test_case_name = "test_case_mesh_default_blacklist_02",
+};
+
+/* Execute meshlink_default_blacklist Test Case # 1*/
+static void test_case_mesh_default_blacklist_01(void **state) {
+ execute_test(test_steps_mesh_default_blacklist_01, state);
+ return;
+}
+
+static bool received = false;
+
+static void receive(meshlink_handle_t *mesh, meshlink_node_t *src, const void *data, size_t len) {
+ assert(len);
+
+ if(!strcmp(src->name, "bar") || !strcmp(src->name, "foz")) {
+ received = true;
+ }
+}
+
+static bool bar_reachable = false;
+static bool foz_reachable = false;
+
+void status_cb1(meshlink_handle_t *mesh, meshlink_node_t *node, bool reachable) {
+ if(!strcmp(node->name, "bar")) {
+ bar_reachable = reachable;
+ } else if(!strcmp(node->name, "foz")) {
+ foz_reachable = reachable;
+ }
+}
+
+/* Test Steps for meshlink_default_blacklist Test Case # 1
+
+ Test Steps:
+ 1. Open all the node instances & Disable default blacklist
+ 2. Join bar node with foo and Send & Receive data
+ 3. Enable default blacklist and join foz node with foo node
+ and follow the steps done for bar node
+
+ Expected Result:
+ When default blacklist is disabled, foo node should receive data from bar
+ but when enabled foo node should not receive data from foz
+*/
+static bool test_steps_mesh_default_blacklist_01(void) {
+ meshlink_destroy("def_blacklist_conf.1");
+ meshlink_destroy("def_blacklist_conf.2");
+ meshlink_destroy("def_blacklist_conf.3");
+
+ // Open two new meshlink instance.
+ meshlink_handle_t *mesh1 = meshlink_open("def_blacklist_conf.1", "foo", "blacklist", DEV_CLASS_BACKBONE);
+ assert(mesh1 != NULL);
+ meshlink_set_log_cb(mesh1, TEST_MESHLINK_LOG_LEVEL, meshlink_callback_logger);
+ meshlink_handle_t *mesh2 = meshlink_open("def_blacklist_conf.2", "bar", "blacklist", DEV_CLASS_BACKBONE);
+ assert(mesh2 != NULL);
+ meshlink_set_log_cb(mesh2, TEST_MESHLINK_LOG_LEVEL, meshlink_callback_logger);
+ meshlink_handle_t *mesh3 = meshlink_open("def_blacklist_conf.3", "foz", "blacklist", DEV_CLASS_BACKBONE);
+ assert(mesh3);
+ meshlink_set_log_cb(mesh3, TEST_MESHLINK_LOG_LEVEL, meshlink_callback_logger);
+ meshlink_set_receive_cb(mesh1, receive);
+
+ meshlink_set_default_blacklist(mesh1, false);
+
+ // Start both instances
+ bar_reachable = false;
+ foz_reachable = false;
+ meshlink_set_node_status_cb(mesh1, status_cb1);
+ assert(meshlink_start(mesh1));
+ assert(meshlink_start(mesh2));
+ assert(meshlink_start(mesh3));
+ sleep(1);
+
+ char *foo_export = meshlink_export(mesh1);
+ assert(foo_export != NULL);
+ assert(meshlink_import(mesh2, foo_export));
+ char *bar_export = meshlink_export(mesh2);
+ assert(meshlink_import(mesh1, bar_export));
+ sleep(5);
+ assert(bar_reachable);
+
+ // Nodes should learn about each other
+ meshlink_node_t *foo = NULL;
+ foo = meshlink_get_node(mesh2, "foo");
+ assert(foo);
+
+ received = false;
+ assert(meshlink_send(mesh2, foo, "test", 5));
+ assert_after(received, 2);
+
+ // Enable default blacklist and join another node
+ meshlink_set_default_blacklist(mesh1, true);
+
+ char *foz_export = meshlink_export(mesh3);
+ assert(foz_export);
+ assert(meshlink_import(mesh1, foz_export));
+ assert(meshlink_import(mesh3, foo_export));
+ sleep(5);
+ assert(foz_reachable);
+
+ foo = meshlink_get_node(mesh3, "foo");
+ assert(foo);
+ assert(meshlink_send(mesh3, foo, "test", 5));
+ received = false;
+ assert(meshlink_send(mesh3, foo, "test", 5));
+ assert_after(!received, 2);
+
+ // Clean up.
+ free(foo_export);
+ free(foz_export);
+ free(bar_export);
+ meshlink_close(mesh1);
+ meshlink_close(mesh2);
+ meshlink_close(mesh3);
+ meshlink_destroy("def_blacklist_conf.1");
+ meshlink_destroy("def_blacklist_conf.2");
+ meshlink_destroy("def_blacklist_conf.3");
+
+ return true;
+}
+
+/* Execute meshlink_default_blacklist Test Case # 2*/
+static void test_case_mesh_default_blacklist_02(void **state) {
+ execute_test(test_steps_mesh_default_blacklist_02, state);
+}
+
+/* Test Steps for meshlink_default_blacklist Test Case # 2
+
+ Test Steps:
+ 1. Calling meshlink_default_blacklist with NULL as mesh handle argument.
+
+ Expected Result:
+ meshlink_default_blacklist API handles the invalid parameter when called by giving proper error number.
+*/
+static bool test_steps_mesh_default_blacklist_02(void) {
+ // Passing NULL as mesh handle argument to the API
+ meshlink_set_default_blacklist(NULL, true);
+ assert_int_equal(meshlink_errno, MESHLINK_EINVAL);
+
+ return true;
+}
+
+int test_meshlink_default_blacklist(void) {
+ const struct CMUnitTest blackbox_default_blacklist_tests[] = {
+ cmocka_unit_test_prestate_setup_teardown(test_case_mesh_default_blacklist_01, NULL, NULL,
+ (void *)&test_mesh_default_blacklist_01_state),
+ cmocka_unit_test_prestate_setup_teardown(test_case_mesh_default_blacklist_02, NULL, NULL,
+ (void *)&test_mesh_default_blacklist_02_state)
+ };
+
+ total_tests += sizeof(blackbox_default_blacklist_tests) / sizeof(blackbox_default_blacklist_tests[0]);
+
+ return cmocka_run_group_tests(blackbox_default_blacklist_tests, NULL, NULL);
+}
projects / meshlink / blobdiff