X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=test%2Fblackbox%2Frun_blackbox_tests%2Ftest_cases_open.c;fp=test%2Fblackbox%2Frun_blackbox_tests%2Ftest_cases_open.c;h=a1c1b1ea9f56d6565cc17e233e9ef712bdc5b02b;hb=9708fcc1417fc26a4328cfacb39652890cab629d;hp=40bd26c70103cd974a386b3c4531525289c55dc0;hpb=f342cb44b25cd61eed17897575015be4aae1dd17;p=meshlink diff --git a/test/blackbox/run_blackbox_tests/test_cases_open.c b/test/blackbox/run_blackbox_tests/test_cases_open.c index 40bd26c7..a1c1b1ea 100644 --- a/test/blackbox/run_blackbox_tests/test_cases_open.c +++ b/test/blackbox/run_blackbox_tests/test_cases_open.c @@ -26,16 +26,24 @@ #include "../common/containers.h" #include "../common/test_step.h" #include "../common/common_handlers.h" +#include "../../utils.h" #include #include #include #include #include #include +#include +#include /* Modify this to change the logging level of Meshlink */ #define TEST_MESHLINK_LOG_LEVEL MESHLINK_DEBUG +#define NUT "nut" +#define PEER "peer" +#define TEST_MESHLINK_OPEN "test_open" +#define create_path(confbase, node_name, test_case_no) assert(snprintf(confbase, sizeof(confbase), TEST_MESHLINK_OPEN "_%ld_%s_%02d", (long) getpid(), node_name, test_case_no) > 0) + static void test_case_mesh_open_01(void **state); static bool test_steps_mesh_open_01(void); static void test_case_mesh_open_02(void **state); @@ -46,6 +54,10 @@ static void test_case_mesh_open_04(void **state); static bool test_steps_mesh_open_04(void); static void test_case_mesh_open_05(void **state); static bool test_steps_mesh_open_05(void); +static void test_case_mesh_open_06(void **state); +static bool test_steps_mesh_open_06(void); +static void test_case_mesh_open_07(void **state); +static bool test_steps_mesh_open_07(void); /* State structure for meshlink_open Test Case #1 */ static black_box_state_t test_mesh_open_01_state = { @@ -72,6 +84,16 @@ static black_box_state_t test_mesh_open_05_state = { .test_case_name = "test_case_mesh_open_05", }; +/* State structure for meshlink_open Test Case #6 */ +static black_box_state_t test_mesh_open_06_state = { + .test_case_name = "test_case_mesh_open_06", +}; + +/* State structure for meshlink_open Test Case #7 */ +static black_box_state_t test_mesh_open_07_state = { + .test_case_name = "test_case_mesh_open_07", +}; + /* Execute meshlink_open Test Case # 1*/ static void test_case_mesh_open_01(void **state) { execute_test(test_steps_mesh_open_01, state); @@ -182,6 +204,133 @@ static bool test_steps_mesh_open_05(void) { return true; } +/* Execute meshlink_open Test Case # 7 - Atomicity testing + Validate the meshlink_open behavior opened a new confbase and terminated immediately the open call. +*/ +static void test_case_mesh_open_06(void **state) { + execute_test(test_steps_mesh_open_06, state); +} + +static bool test_steps_mesh_open_06(void) { + bool status; + pid_t pid; + int pid_status; + char nut_confbase[PATH_MAX]; + create_path(nut_confbase, NUT, 6); + + // Fork a new process in which NUT opens it's instance and raises SIGINT to terminate. + + pid = fork(); + assert_int_not_equal(pid, -1); + + if(!pid) { + meshlink_set_log_cb(NULL, MESHLINK_DEBUG, log_cb); + meshlink_handle_t *mesh = meshlink_open(nut_confbase, NUT, TEST_MESHLINK_OPEN, DEV_CLASS_STATIONARY); + assert(mesh); + raise(SIGINT); + } + + // Wait for child exit and verify which signal terminated it + + assert_int_not_equal(waitpid(pid, &pid_status, 0), -1); + assert_int_equal(WIFSIGNALED(pid_status), true); + assert_int_equal(WTERMSIG(pid_status), SIGINT); + + // Reopen the NUT instance in the same test suite + + meshlink_set_log_cb(NULL, MESHLINK_DEBUG, log_cb); + meshlink_handle_t *mesh = meshlink_open(nut_confbase, NUT, TEST_MESHLINK_OPEN, DEV_CLASS_STATIONARY); + assert_non_null(mesh); + + // Validate parameters that were used to open meshlink instance. + + assert_int_equal(strcmp(mesh->name, NUT), 0); + meshlink_node_t *self = meshlink_get_self(mesh); + assert_int_equal(strcmp(self->name, NUT), 0); + assert_int_equal(meshlink_get_node_dev_class(mesh, self), DEV_CLASS_STATIONARY); + + // Cleanup + + meshlink_close(mesh); + assert_true(meshlink_destroy(nut_confbase)); + return true; +} + +/* Execute meshlink_open Test Case # 7 - Atomicity testing + Validate the meshlink_open behavior opened an existing confbase and terminated immediately the open call. +*/ +static void test_case_mesh_open_07(void **state) { + execute_test(test_steps_mesh_open_07, state); +} + +static bool test_steps_mesh_open_07(void) { + bool status; + pid_t pid; + int pid_status; + char nut_confbase[PATH_MAX]; + char peer_confbase[PATH_MAX]; + create_path(nut_confbase, NUT, 7); + create_path(peer_confbase, PEER, 7); + + meshlink_set_log_cb(NULL, MESHLINK_DEBUG, log_cb); + meshlink_handle_t *mesh = meshlink_open(nut_confbase, NUT, TEST_MESHLINK_OPEN, DEV_CLASS_BACKBONE); + assert_non_null(mesh); + meshlink_handle_t *mesh_peer = meshlink_open(peer_confbase, PEER, TEST_MESHLINK_OPEN, DEV_CLASS_STATIONARY); + assert_non_null(mesh_peer); + + // Exporting and Importing mutually + char *export_data = meshlink_export(mesh); + assert_non_null(export_data); + assert_true(meshlink_import(mesh_peer, export_data)); + free(export_data); + export_data = meshlink_export(mesh_peer); + assert_non_null(export_data); + assert_true(meshlink_import(mesh, export_data)); + free(export_data); + + meshlink_close(mesh); + meshlink_close(mesh_peer); + + + // Fork a new process in which NUT reopens it's instance and raises SIGINT to terminate. + + pid = fork(); + assert_int_not_equal(pid, -1); + + if(!pid) { + meshlink_set_log_cb(NULL, MESHLINK_DEBUG, log_cb); + meshlink_handle_t *mesh = meshlink_open(nut_confbase, NUT, TEST_MESHLINK_OPEN, DEV_CLASS_BACKBONE); + assert(mesh); + raise(SIGINT); + } + + // Wait for child exit and verify which signal terminated it + + assert_int_not_equal(waitpid(pid, &pid_status, 0), -1); + assert_int_equal(WIFSIGNALED(pid_status), true); + assert_int_equal(WTERMSIG(pid_status), SIGINT); + + // Reopen the NUT instance in the same test suite + + meshlink_set_log_cb(NULL, MESHLINK_DEBUG, log_cb); + mesh = meshlink_open(nut_confbase, NUT, TEST_MESHLINK_OPEN, DEV_CLASS_STATIONARY); + assert_non_null(mesh); + + // Validate parameters that were used to open meshlink instance. + + assert_int_equal(strcmp(mesh->name, NUT), 0); + meshlink_node_t *self = meshlink_get_self(mesh); + assert_int_equal(strcmp(self->name, NUT), 0); + assert_int_equal(meshlink_get_node_dev_class(mesh, self), DEV_CLASS_STATIONARY); + + // Cleanup + + meshlink_close(mesh); + assert_true(meshlink_destroy(nut_confbase)); + assert_true(meshlink_destroy(peer_confbase)); + return true; +} + int test_meshlink_open(void) { const struct CMUnitTest blackbox_open_tests[] = { cmocka_unit_test_prestate_setup_teardown(test_case_mesh_open_01, NULL, NULL, @@ -193,7 +342,11 @@ int test_meshlink_open(void) { cmocka_unit_test_prestate_setup_teardown(test_case_mesh_open_04, NULL, NULL, (void *)&test_mesh_open_04_state), cmocka_unit_test_prestate_setup_teardown(test_case_mesh_open_05, NULL, NULL, - (void *)&test_mesh_open_05_state) + (void *)&test_mesh_open_05_state), + cmocka_unit_test_prestate_setup_teardown(test_case_mesh_open_06, NULL, NULL, + (void *)&test_mesh_open_06_state), + cmocka_unit_test_prestate_setup_teardown(test_case_mesh_open_07, NULL, NULL, + (void *)&test_mesh_open_07_state) }; total_tests += sizeof(blackbox_open_tests) / sizeof(blackbox_open_tests[0]);