X-Git-Url: http://git.meshlink.io/?p=meshlink;a=blobdiff_plain;f=test%2Fblackbox%2Frun_blackbox_tests%2Ftest_cases_pmtu.c;fp=test%2Fblackbox%2Frun_blackbox_tests%2Ftest_cases_pmtu.c;h=0a037d8cc6354559dd9ced6cfa86c975e589675e;hp=0000000000000000000000000000000000000000;hb=dc68da94af8fca91748579c84ef5ed798db7efab;hpb=1a7277c64d74ae5ae18c48ebe09a522ffe7c696b diff --git a/test/blackbox/run_blackbox_tests/test_cases_pmtu.c b/test/blackbox/run_blackbox_tests/test_cases_pmtu.c new file mode 100644 index 00000000..0a037d8c --- /dev/null +++ b/test/blackbox/run_blackbox_tests/test_cases_pmtu.c @@ -0,0 +1,155 @@ +/* + test_cases_pmtu.c -- Execution of specific meshlink black box test cases + Copyright (C) 2018 Guus Sliepen + + 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_pmtu.h" +#include "../common/containers.h" +#include "../common/test_step.h" +#include "../common/common_handlers.h" +#include +#include +#include +#include +#include +#include + +static void test_case_mesh_pmtu_01(void **state); +static bool test_steps_mesh_pmtu_01(void); +static void test_case_mesh_pmtu_02(void **state); +static bool test_steps_mesh_pmtu_02(void); +static void test_case_mesh_pmtu_03(void **state); +static bool test_steps_mesh_pmtu_03(void); + +/* State structure for meshlink_get_pmtu Test Case #1 */ +static black_box_state_t test_mesh_pmtu_01_state = { + .test_case_name = "test_case_mesh_pmtu_01", +}; + +/* State structure for meshlink_get_pmtu Test Case #2 */ +static black_box_state_t test_mesh_pmtu_02_state = { + .test_case_name = "test_case_mesh_pmtu_02", +}; + +/* State structure for meshlink_get_pmtu Test Case #3 */ +static black_box_state_t test_mesh_pmtu_03_state = { + .test_case_name = "test_case_mesh_pmtu_03", +}; + +/* Execute meshlink_get_pmtu Test Case # 1 */ +static void test_case_mesh_pmtu_01(void **state) { + execute_test(test_steps_mesh_pmtu_01, state); +} + +/* Test Steps for meshlink_get_pmtu Test Case # 1 + + Test Steps: + 1. Create node instance & get self handle + 2. Obtain MTU size + + Expected Result: + meshlink_get_pmtu should return valid MTU size of a node +*/ +static bool test_steps_mesh_pmtu_01(void) { + meshlink_handle_t *mesh = meshlink_open("pmtu_conf", "foo", "test", DEV_CLASS_STATIONARY); + assert(mesh != NULL); + + assert(meshlink_start(mesh)); + meshlink_node_t *dest_node = meshlink_get_self(mesh); + assert(dest_node != NULL); + + ssize_t pmtu = meshlink_get_pmtu(mesh, dest_node); + assert_int_not_equal(pmtu, -1); + + meshlink_close(mesh); + meshlink_destroy("pmtu_conf"); + return true; +} + +/* Execute meshlink_get_pmtu Test Case # 2 + + Test Steps: + 1. Create node instance & get self handle + 2. Try to obtain MTU size by passing NULL as mesh handle to API + + Expected Result: + meshlink_get_pmtu should return -1 reporting the error +*/ +static void test_case_mesh_pmtu_02(void **state) { + execute_test(test_steps_mesh_pmtu_02, state); +} + +/* Test Steps for meshlink_get_pmtu Test Case # 2*/ +static bool test_steps_mesh_pmtu_02(void) { + meshlink_handle_t *mesh = meshlink_open("pmtu_conf", "foo", "test", DEV_CLASS_STATIONARY); + assert(mesh != NULL); + + assert(meshlink_start(mesh)); + meshlink_node_t *dest_node = meshlink_get_self(mesh); + assert(dest_node != NULL); + + ssize_t pmtu = meshlink_get_pmtu(NULL, dest_node); + assert_int_equal(pmtu, -1); + + meshlink_close(mesh); + meshlink_destroy("pmtu_conf"); + return true; +} + +/* Execute meshlink_get_pmtu Test Case # 3 */ +static void test_case_mesh_pmtu_03(void **state) { + execute_test(test_steps_mesh_pmtu_03, state); +} + +/* Test Steps for meshlink_get_pmtu Test Case # 3 + + Test Steps: + 1. Create node instance & get self handle + 2. Try to obtain MTU size by passing NULL as node handle to API + + Expected Result: + meshlink_get_pmtu should return -1 reporting the error +*/ +static bool test_steps_mesh_pmtu_03(void) { + meshlink_handle_t *mesh = meshlink_open("pmtu_conf", "foo", "test", DEV_CLASS_STATIONARY); + assert(mesh != NULL); + + assert(meshlink_start(mesh)); + + ssize_t pmtu = meshlink_get_pmtu(mesh, NULL); + assert_int_equal(pmtu, -1); + + meshlink_close(mesh); + meshlink_destroy("pmtu_conf"); + return true; +} + +int test_meshlink_pmtu(void) { + const struct CMUnitTest blackbox_pmtu_tests[] = { + cmocka_unit_test_prestate_setup_teardown(test_case_mesh_pmtu_01, NULL, NULL, + (void *)&test_mesh_pmtu_01_state), + cmocka_unit_test_prestate_setup_teardown(test_case_mesh_pmtu_02, NULL, NULL, + (void *)&test_mesh_pmtu_02_state), + cmocka_unit_test_prestate_setup_teardown(test_case_mesh_pmtu_03, NULL, NULL, + (void *)&test_mesh_pmtu_03_state) + }; + + total_tests += sizeof(blackbox_pmtu_tests) / sizeof(blackbox_pmtu_tests[0]); + + return cmocka_run_group_tests(blackbox_pmtu_tests, NULL, NULL); +}