diff options
| -rw-r--r-- | extras/libmemif/CMakeLists.txt | 32 | ||||
| -rw-r--r-- | extras/libmemif/docs/buildinstructions_doc.rst | 20 | ||||
| -rw-r--r-- | extras/libmemif/src/main.c | 3 | ||||
| -rw-r--r-- | extras/libmemif/test/CMakeLists.txt | 2 | ||||
| -rw-r--r-- | extras/libmemif/test/suite_main/CMakeLists.txt | 18 | ||||
| -rw-r--r-- | extras/libmemif/test/suite_main/memif_main_test.c | 388 | ||||
| -rw-r--r-- | extras/libmemif/test/suite_socket/CMakeLists.txt | 18 | ||||
| -rw-r--r-- | extras/libmemif/test/suite_socket/memif_socket_test.c | 401 |
8 files changed, 881 insertions, 1 deletions
diff --git a/extras/libmemif/CMakeLists.txt b/extras/libmemif/CMakeLists.txt index b6b658c2d85..8f057e98f3a 100644 --- a/extras/libmemif/CMakeLists.txt +++ b/extras/libmemif/CMakeLists.txt @@ -18,6 +18,35 @@ set(CMAKE_C_STANDARD 11) include(CheckCCompilerFlag) include(CheckFunctionExists) +find_package(Git REQUIRED) + +include(ExternalProject) +set(UNITY unity_project) + +ExternalProject_Add( + unity_project + GIT_REPOSITORY https://github.com/ThrowTheSwitch/Unity.git + GIT_TAG cf949f45ca6d172a177b00da21310607b97bc7a7 + PREFIX ${PROJECT_BINARY_DIR}/external/${UNITY} + INSTALL_COMMAND cmake --install . --prefix ${PROJECT_BINARY_DIR} + +) +set_source_files_properties( + ${PROJECT_BINARY_DIR}/external/${UNITY}/src/${UNITY}/src/unity.c + ${PROJECT_BINARY_DIR}/external/${UNITY}/src/${UNITY}/extras/fixture/src/unity_fixture.c + ${PROJECT_BINARY_DIR}/external/${UNITY}/src/${UNITY}/extras/memory/src/unity_memory.c + PROPERTIES GENERATED TRUE) +add_library(unity STATIC + ${PROJECT_BINARY_DIR}/external/${UNITY}/src/${UNITY}/src/unity.c + ${PROJECT_BINARY_DIR}/external/${UNITY}/src/${UNITY}/extras/fixture/src/unity_fixture.c + ${PROJECT_BINARY_DIR}/external/${UNITY}/src/${UNITY}/extras/memory/src/unity_memory.c +) +target_include_directories(unity PUBLIC + ${PROJECT_BINARY_DIR}/external/${UNITY}/src/${UNITY}/src/ + ${PROJECT_BINARY_DIR}/external/${UNITY}/src/${UNITY}/extras/fixture/src/ + ${PROJECT_BINARY_DIR}/external/${UNITY}/src/${UNITY}/extras/memory/src/ +) +add_dependencies(unity unity_project) if (NOT CMAKE_BUILD_TYPE) message(STATUS "No build type selected, default to Release") @@ -42,6 +71,9 @@ include_directories(src) add_subdirectory(src) add_subdirectory(examples) +enable_testing() +include(CTest) +add_subdirectory(test) ############################################################################## # Packaging ############################################################################## diff --git a/extras/libmemif/docs/buildinstructions_doc.rst b/extras/libmemif/docs/buildinstructions_doc.rst index f7770fc7fa4..6609f7a1926 100644 --- a/extras/libmemif/docs/buildinstructions_doc.rst +++ b/extras/libmemif/docs/buildinstructions_doc.rst @@ -49,6 +49,26 @@ Use ``-?`` flag to display help:: -? Show help and exit. -v Show libmemif and memif version information and exit. +Running tests: +-------------- + +Tests needs to their proper functioning Unity framework which is depended externally and cloned from official git repository:: + + mkdir -p extras/libmemif/build + cd extras/libmemif/build + cmake .. + make + ctest + +``ctest`` will execute the tests and print out brief information about test suites with their statuses. + +In case we want verbose: :: + + ctest --verbose + ctest --extra-verbose + +If there are any needs to debug tests, just add to cmake command ``-DCMAKE_BUILD_TYPE=Debug`` flag. + Use Cases --------- diff --git a/extras/libmemif/src/main.c b/extras/libmemif/src/main.c index e735ee35fb1..e87d4c58859 100644 --- a/extras/libmemif/src/main.c +++ b/extras/libmemif/src/main.c @@ -412,11 +412,12 @@ memif_connect_handler (memif_fd_event_type_t type, void *private_ctx) if (ms->timer_fd >= 0) { uint64_t u64; + ssize_t __attribute__ ((unused)) r; /* Have to read the timer fd else it stays read-ready and makes epoll_pwait() return without sleeping */ - read (ms->timer_fd, &u64, sizeof (u64)); + r = read (ms->timer_fd, &u64, sizeof (u64)); } /* loop ms->slave_interfaces and request connection for disconnected ones */ diff --git a/extras/libmemif/test/CMakeLists.txt b/extras/libmemif/test/CMakeLists.txt new file mode 100644 index 00000000000..cdb0b87f958 --- /dev/null +++ b/extras/libmemif/test/CMakeLists.txt @@ -0,0 +1,2 @@ +add_subdirectory(suite_socket) +add_subdirectory(suite_main) diff --git a/extras/libmemif/test/suite_main/CMakeLists.txt b/extras/libmemif/test/suite_main/CMakeLists.txt new file mode 100644 index 00000000000..7a2940098e0 --- /dev/null +++ b/extras/libmemif/test/suite_main/CMakeLists.txt @@ -0,0 +1,18 @@ +cmake_minimum_required(VERSION 3.0) + +set (This MemifMainTest) + +set (Sources + memif_main_test.c) + +add_executable(${This} ${Sources}) + +target_link_libraries(${This} PUBLIC + unity + memif +) + +add_test( + NAME ${This} + COMMAND ${This} +) diff --git a/extras/libmemif/test/suite_main/memif_main_test.c b/extras/libmemif/test/suite_main/memif_main_test.c new file mode 100644 index 00000000000..d6b2e792de2 --- /dev/null +++ b/extras/libmemif/test/suite_main/memif_main_test.c @@ -0,0 +1,388 @@ +#include <main.c> +#include <unity_fixture.h> +#include <memif_private.h> +#include <stdlib.h> + +#define MEMIF_VERSION_STR "2.0" +#define MEMIF_BUFFER_SIZE 2048 +#define MEMIF_INTERFACE_NAME "memif0/0" +#define MEMIF_LOG_RING_SIZE 10 +#define MEMIF_SECRET "psst" + +#undef malloc +#undef calloc +#undef realloc +#undef free + +static memif_socket_handle_t socket_handler; +static memif_conn_handle_t conn; + +static memif_socket_args_t memif_socket_args; +static memif_conn_args_t memif_conn_args; + +static int dummy_on_connect (void *, void *); +static int dummy_on_disconnect (void *, void *); +static int dummy_on_interrupt (void *, void *, uint16_t); + +static int +dummy_on_connect (void *a, void *b) +{ +} +static int +dummy_on_disconnect (void *a, void *b) +{ +} +static int +dummy_on_interrupt (void *a, void *b, uint16_t c) +{ +} + +static void +init_conn_args () +{ + memif_connection_t *c = (memif_connection_t *) conn; + memset (c, 0, sizeof (memif_connection_t)); + c->args = (memif_conn_args_t){ .buffer_size = MEMIF_BUFFER_SIZE, + .interface_id = 0, + .interface_name = MEMIF_INTERFACE_NAME, + .is_master = 0, + .log2_ring_size = MEMIF_LOG_RING_SIZE, + .mode = 0, + .num_m2s_rings = 1, + .num_s2m_rings = 1, + .secret = MEMIF_SECRET, + .socket = &socket_handler }; +} + +static void +init_connection () +{ + conn = malloc (sizeof (memif_connection_t)); + memif_connection_t *c = (memif_connection_t *) conn; + init_conn_args (); +} + +static void +init_socket () +{ + memif_socket_t *ms = malloc (sizeof (memif_socket_t)); + socket_handler = ms; + /* default values */ + memset (ms, 0, sizeof (memif_socket_t)); + ms->epfd = 3; + ms->listener_fd = 4; + ms->poll_cancel_fd = 5; + ms->timer_fd = -1; + + TAILQ_INIT (&ms->master_interfaces); + TAILQ_INIT (&ms->slave_interfaces); +} + +static void +init_socket_args () +{ + strncpy (memif_socket_args.app_name, MEMIF_DEFAULT_APP_NAME, + strlen (MEMIF_DEFAULT_APP_NAME)); + strncpy (memif_socket_args.path, MEMIF_DEFAULT_SOCKET_PATH, + strlen (MEMIF_DEFAULT_SOCKET_PATH)); +} + +static void +delete_connection () +{ + free (conn); +} + +TEST_GROUP (MemifMain); + +TEST_SETUP (MemifMain) {} + +TEST_TEAR_DOWN (MemifMain) {} + +TEST (MemifMain, MemifGetVersion) +{ + TEST_ASSERT_EQUAL_UINT16 (MEMIF_VERSION, memif_get_version ()); +} + +TEST (MemifMain, MemifGetVersionStr) +{ + TEST_ASSERT_EQUAL_STRING (MEMIF_VERSION_STR, memif_get_version_str ()); +} + +TEST (MemifMain, MemifStrError) +{ + for (size_t i = 0; i < ERRLIST_LEN; i++) + { + TEST_ASSERT_EQUAL_STRING (memif_strerror (i), memif_errlist[i]); + } + TEST_ASSERT_EQUAL_STRING (memif_strerror (ERRLIST_LEN + 1), + MEMIF_ERR_UNDEFINED); +} + +TEST (MemifMain, MemifGetDetails) +{ + init_socket (); + init_connection (); + memif_details_t md; + ssize_t buflen = 2048; + char buf[buflen]; + memif_get_details (conn, &md, buf, buflen); + + TEST_ASSERT_EQUAL_STRING (MEMIF_INTERFACE_NAME, md.if_name); + TEST_ASSERT_EQUAL_UINT32 (0, md.id); + TEST_ASSERT_EQUAL_STRING (MEMIF_SECRET, md.secret); + TEST_ASSERT_EQUAL_UINT8 (1, md.role); + TEST_ASSERT_EQUAL_UINT8 (0, md.mode); + TEST_ASSERT_EQUAL_UINT8 (0, md.link_up_down); +} + +TEST (MemifMain, MemifControl_fd_update_add_del_epoll_fd) +{ + init_socket_args (); + memif_create_socket (&socket_handler, &memif_socket_args, NULL); + memif_fd_event_t fde; + memif_fd_event_data_t *fdata; + void *ctx; + memif_socket_t *ms = (memif_socket_t *) socket_handler; + + fdata = ms->args.alloc (sizeof (*fdata)); + fdata->event_handler = memif_poll_cancel_handler; + fdata->private_ctx = ms; + + fde.fd = eventfd (0, EFD_NONBLOCK); + fde.private_ctx = fdata; + fde.type = MEMIF_FD_EVENT_READ; + ctx = ms->epfd != -1 ? ms : ms->private_ctx; + TEST_ASSERT_EQUAL_INT (0, memif_control_fd_update (fde, ctx)); + fde.type = MEMIF_FD_EVENT_DEL; + TEST_ASSERT_EQUAL_INT (0, memif_control_fd_update (fde, ctx)); +} + +TEST (MemifMain, MemifSetConnectionRequestTimer) +{ + memif_socket_handle_t msh = + (memif_socket_handle_t) malloc (sizeof (memif_socket_t)); + memif_socket_t *ms = (memif_socket_t *) msh; + struct itimerspec timer; + memif_fd_event_t fde; + memif_fd_event_data_t *fdata; + int i, err = MEMIF_ERR_SUCCESS; + void *ctx; + memset (ms, 0, sizeof (memif_socket_t)); + ms->epfd = -1; + ms->listener_fd = -1; + ms->poll_cancel_fd = -1; + + TAILQ_INIT (&ms->master_interfaces); + TAILQ_INIT (&ms->slave_interfaces); + ms->timer_fd = -1; + ms->args.alloc = malloc; + ms->args.free = free; + ms->args.realloc = realloc; + + if (ms->args.on_control_fd_update == NULL) + { + ms->epfd = epoll_create (1); + memif_control_fd_update_register (ms, memif_control_fd_update); + ms->poll_cancel_fd = eventfd (0, EFD_NONBLOCK); + + fdata = ms->args.alloc (sizeof (*fdata)); + fdata->event_handler = memif_poll_cancel_handler; + fdata->private_ctx = ms; + + fde.fd = ms->poll_cancel_fd; + fde.type = MEMIF_FD_EVENT_READ; + fde.private_ctx = fdata; + ctx = ms->epfd != -1 ? ms : ms->private_ctx; + ms->args.on_control_fd_update (fde, ctx); + } + + timer.it_value.tv_sec = 2; + timer.it_value.tv_nsec = 0; + timer.it_interval.tv_sec = 2; + timer.it_value.tv_nsec = 0; + memif_set_connection_request_timer (msh, timer); + + TEST_ASSERT_NOT_EQUAL_INT (-1, ms->timer_fd); + memif_delete_socket (&msh); +} + +TEST (MemifMain, MemifSetConnectionRequestTimerNoTimer) +{ + memif_socket_handle_t msh = + (memif_socket_handle_t) malloc (sizeof (memif_socket_t)); + memif_socket_t *ms = (memif_socket_t *) msh; + struct itimerspec timer; + memif_fd_event_t fde; + memif_fd_event_data_t *fdata; + int i, err = MEMIF_ERR_SUCCESS; + void *ctx; + memset (ms, 0, sizeof (memif_socket_t)); + ms->epfd = -1; + ms->listener_fd = -1; + ms->poll_cancel_fd = -1; + + TAILQ_INIT (&ms->master_interfaces); + TAILQ_INIT (&ms->slave_interfaces); + ms->timer_fd = -1; + ms->args.alloc = malloc; + ms->args.free = free; + ms->args.realloc = realloc; + + if (ms->args.on_control_fd_update == NULL) + { + ms->epfd = epoll_create (1); + /* register default fd update callback */ + memif_control_fd_update_register (ms, memif_control_fd_update); + ms->poll_cancel_fd = eventfd (0, EFD_NONBLOCK); + if (ms->poll_cancel_fd < 0) + { + err = errno; + DBG ("eventfd: %s", strerror (err)); + // return memif_syscall_error_handler (err); + } + /* add interrupt fd to epfd */ + fdata = ms->args.alloc (sizeof (*fdata)); + fdata->event_handler = memif_poll_cancel_handler; + fdata->private_ctx = ms; + + fde.fd = ms->poll_cancel_fd; + fde.type = MEMIF_FD_EVENT_READ; + fde.private_ctx = fdata; + ctx = ms->epfd != -1 ? ms : ms->private_ctx; + ms->args.on_control_fd_update (fde, ctx); + } + memset (&timer, 0, sizeof (struct itimerspec)); + memif_set_connection_request_timer (msh, timer); + + TEST_ASSERT_EQUAL_INT (-1, ms->timer_fd); + memif_delete_socket (msh); + memif_delete_socket (&msh); +} + +TEST_GROUP (MemifInterface); + +TEST_SETUP (MemifInterface) +{ + socket_handler = NULL; + conn = NULL; + memset (&memif_socket_args, 0, sizeof (memif_socket_args_t)); + memset (&memif_conn_args, 0, sizeof (memif_conn_args_t)); + + memif_socket_args = (memif_socket_args_t){ + .app_name = "TEST", + .path = "@memif.sock", + }; + int err = memif_create_socket (&socket_handler, &memif_socket_args, NULL); + if (err) + exit (EXIT_FAILURE); + memif_conn_args.socket = socket_handler; + memif_conn_args.interface_id = 0; + strncpy (memif_conn_args.interface_name, MEMIF_INTERFACE_NAME, + sizeof (memif_conn_args.interface_name)); +} + +TEST_TEAR_DOWN (MemifInterface) +{ + memif_delete (&conn); + memif_delete_socket (&socket_handler); + memset (&memif_socket_args, 0, sizeof (memif_socket_args_t)); + memset (&memif_conn_args, 0, sizeof (memif_conn_args_t)); + memif_delete (&conn); +} + +TEST (MemifInterface, MemifCreateMaster) +{ + memif_conn_args.is_master = 1; + int err = memif_create (&conn, &memif_conn_args, dummy_on_connect, + dummy_on_disconnect, dummy_on_interrupt, NULL); + + TEST_ASSERT_EQUAL_INT (MEMIF_ERR_SUCCESS, err); + + memif_socket_t *ms = (memif_socket_t *) socket_handler; + memif_connection_t *mc = conn; + + TEST_ASSERT_NULL (ms->slave_interfaces.tqh_first); + TEST_ASSERT_NOT_NULL (ms->master_interfaces.tqh_first); + TEST_ASSERT_NOT_NULL (mc->args.socket); + TEST_ASSERT_EQUAL_INT (mc->args.buffer_size, MEMIF_DEFAULT_BUFFER_SIZE); + TEST_ASSERT_EQUAL_UINT8 (mc->args.log2_ring_size, + MEMIF_DEFAULT_LOG2_RING_SIZE); + TEST_ASSERT_EQUAL_UINT8 (mc->args.num_m2s_rings, 1); + TEST_ASSERT_EQUAL_UINT8 (mc->args.num_s2m_rings, 1); +} +TEST (MemifInterface, MemifCreateSlave) +{ + memif_conn_args.is_master = 0; + + int err = memif_create (&conn, &memif_conn_args, dummy_on_connect, + dummy_on_disconnect, dummy_on_interrupt, NULL); + + memif_socket_t *ms = (memif_socket_t *) socket_handler; + memif_connection_t *mc = conn; + + TEST_ASSERT_EQUAL_INT (MEMIF_ERR_SUCCESS, err); + TEST_ASSERT_NULL (ms->master_interfaces.tqh_first); + TEST_ASSERT_NOT_NULL (ms->slave_interfaces.tqh_first); + TEST_ASSERT_NOT_NULL (mc->args.socket); + TEST_ASSERT_EQUAL_INT (mc->args.buffer_size, MEMIF_DEFAULT_BUFFER_SIZE); + TEST_ASSERT_EQUAL_UINT8 (mc->args.log2_ring_size, + MEMIF_DEFAULT_LOG2_RING_SIZE); + TEST_ASSERT_EQUAL_UINT8 (mc->args.num_m2s_rings, 1); + TEST_ASSERT_EQUAL_UINT8 (mc->args.num_s2m_rings, 1); +} + +TEST (MemifInterface, MemifDelete) +{ + memif_conn_args.is_master = 0; + + memif_create (&conn, &memif_conn_args, dummy_on_connect, dummy_on_disconnect, + dummy_on_interrupt, NULL); + + int err = memif_delete (&conn); + + TEST_ASSERT_EQUAL_INT (MEMIF_ERR_SUCCESS, err); + TEST_ASSERT_NULL (conn); +} + +TEST (MemifMain, MemifPollEvent) +{ + init_socket_args (); + memif_create_socket (&socket_handler, &memif_socket_args, NULL); + memif_socket_t *ms = (memif_socket_t *) socket_handler; + uint64_t buf = 1; + int ret = write (ms->poll_cancel_fd, &buf, sizeof (buf)); + TEST_ASSERT_EQUAL (8, ret); + TEST_ASSERT_EQUAL (MEMIF_ERR_POLL_CANCEL, + memif_poll_event (socket_handler, -1)); +} + +TEST_GROUP_RUNNER (MemifMain){ + RUN_TEST_CASE (MemifMain, MemifGetVersion) + RUN_TEST_CASE (MemifMain, MemifGetVersionStr) + RUN_TEST_CASE (MemifMain, MemifStrError) + RUN_TEST_CASE (MemifMain, MemifGetDetails) + RUN_TEST_CASE (MemifMain, MemifControl_fd_update_add_del_epoll_fd) + RUN_TEST_CASE (MemifMain, MemifSetConnectionRequestTimer) + RUN_TEST_CASE (MemifMain, MemifSetConnectionRequestTimerNoTimer) + RUN_TEST_CASE (MemifMain, MemifPollEvent) +} + +TEST_GROUP_RUNNER (MemifInterface) +{ + RUN_TEST_CASE (MemifInterface, MemifCreateMaster); + RUN_TEST_CASE (MemifInterface, MemifCreateSlave); + RUN_TEST_CASE (MemifInterface, MemifDelete); +} +static void +RunAllTests (void) +{ + RUN_TEST_GROUP (MemifMain); + RUN_TEST_GROUP (MemifInterface); +} + +int +main (int argc, const char *argv[]) +{ + return UnityMain (argc, argv, RunAllTests); +} diff --git a/extras/libmemif/test/suite_socket/CMakeLists.txt b/extras/libmemif/test/suite_socket/CMakeLists.txt new file mode 100644 index 00000000000..5ac66a06cfa --- /dev/null +++ b/extras/libmemif/test/suite_socket/CMakeLists.txt @@ -0,0 +1,18 @@ +cmake_minimum_required(VERSION 3.0) + +set (This MemifSocketTest) + +set (Sources + memif_socket_test.c) + +add_executable(${This} ${Sources}) + +target_link_libraries(${This} PUBLIC + unity + memif +) + +add_test( + NAME ${This} + COMMAND ${This} +) diff --git a/extras/libmemif/test/suite_socket/memif_socket_test.c b/extras/libmemif/test/suite_socket/memif_socket_test.c new file mode 100644 index 00000000000..4e12314d48a --- /dev/null +++ b/extras/libmemif/test/suite_socket/memif_socket_test.c @@ -0,0 +1,401 @@ +#include <main.c> +#include <socket.c> + +#include <unity_fixture.h> +#include <libmemif.h> +#include <memif_private.h> +#include <stdlib.h> + +#define TEST_APP_NAME "unit_test_app" +#define MEMIF_TEST_IF_NAME "unit_test_if" +#define MEMIF_TEST_SECRET "psst" +#define TEST_IF_ID 0 +#define TEST_SOCKET_PATH "@memif.sock" + +#undef malloc +#undef calloc +#undef realloc +#undef free + +static int err; +static memif_socket_handle_t memif_socket; +static memif_socket_args_t memif_socket_args; +static memif_control_channel_t *cc; + +static void +init_socket_args () +{ + strncpy (memif_socket_args.app_name, MEMIF_DEFAULT_APP_NAME, + strlen (MEMIF_DEFAULT_APP_NAME)); + sprintf (memif_socket_args.path, "%s", MEMIF_DEFAULT_SOCKET_PATH); +} + +TEST_GROUP (MemifSocket); + +TEST_SETUP (MemifSocket) +{ + memif_socket = NULL; + static int err = 0; +} + +TEST_TEAR_DOWN (MemifSocket) {} + +TEST (MemifSocket, CreateSocket) +{ + + memif_socket_args_t memif_socket_args = { + .app_name = TEST_APP_NAME, + .path = TEST_SOCKET_PATH, + }; + err = memif_create_socket (&memif_socket, &memif_socket_args, NULL); + + TEST_ASSERT_EQUAL_INT (0, err); + TEST_ASSERT_NOT_NULL (memif_socket); + + memif_socket_t *ms = (memif_socket_t *) memif_socket; + + TEST_ASSERT_EQUAL_STRING (ms->args.app_name, TEST_APP_NAME); + TEST_ASSERT_EQUAL_STRING (ms->args.path, TEST_SOCKET_PATH); + TEST_ASSERT_EQUAL_PTR (ms->args.on_control_fd_update, + memif_control_fd_update); + TEST_ASSERT_EQUAL_PTR (ms->args.alloc, malloc); + TEST_ASSERT_EQUAL_PTR (ms->args.realloc, realloc); + TEST_ASSERT_EQUAL_PTR (ms->args.free, free); + + TEST_ASSERT_NOT_EQUAL_INT (ms->epfd, -1); + TEST_ASSERT_NOT_EQUAL_INT (ms->poll_cancel_fd, -1); + + memif_delete_socket (&memif_socket); +} + +TEST (MemifSocket, DeleteSocket) +{ + + memif_socket_args_t memif_socket_args = { + .app_name = TEST_APP_NAME, + .path = TEST_SOCKET_PATH, + }; + memif_create_socket (&memif_socket, &memif_socket_args, NULL); + + memif_socket_t *ms = (memif_socket_t *) memif_socket; + err = memif_delete_socket (&memif_socket); + TEST_ASSERT_EQUAL_INT (MEMIF_ERR_SUCCESS, err); + TEST_ASSERT_NULL (memif_socket); +} + +TEST_GROUP (MemifControlChannel); + +TEST_SETUP (MemifControlChannel) +{ + memif_socket = NULL; + static int err = 0; + init_socket_args (); + memif_create_socket (&memif_socket, &memif_socket_args, NULL); + cc = (memif_control_channel_t *) malloc (sizeof (memif_control_channel_t)); +} + +TEST_TEAR_DOWN (MemifControlChannel) { free (cc); } + +TEST (MemifControlChannel, EnqAck) +{ + memif_connection_t conn; + memif_msg_queue_elt_t *e; + cc->fd = 5; + cc->conn = NULL; + cc->sock = memif_socket; + + TAILQ_INIT (&cc->msg_queue); + memif_msg_enq_ack (cc); + + e = TAILQ_FIRST (&cc->msg_queue); + + TEST_ASSERT_EQUAL_UINT16 (MEMIF_MSG_TYPE_ACK, e->msg.type); + TEST_ASSERT_EQUAL_INT (-1, e->fd); +} + +TEST (MemifControlChannel, EnqHello) +{ + memif_connection_t conn; + memif_msg_queue_elt_t *e; + cc->fd = 5; + cc->conn = NULL; + cc->sock = memif_socket; + TAILQ_INIT (&cc->msg_queue); + + memif_msg_enq_hello (cc); + + e = TAILQ_FIRST (&cc->msg_queue); + + TEST_ASSERT_EQUAL_UINT16 (MEMIF_MSG_TYPE_HELLO, e->msg.type); + TEST_ASSERT_EQUAL_INT (-1, e->fd); + memif_msg_hello_t h = e->msg.hello; + TEST_ASSERT_EQUAL_INT (MEMIF_MAX_LOG2_RING_SIZE, h.max_log2_ring_size); + TEST_ASSERT_EQUAL_INT (MEMIF_VERSION, h.min_version); + TEST_ASSERT_EQUAL_INT (MEMIF_VERSION, h.max_version); + TEST_ASSERT_EQUAL_INT (MEMIF_MAX_S2M_RING, h.max_s2m_ring); + TEST_ASSERT_EQUAL_INT (MEMIF_MAX_M2S_RING, h.max_m2s_ring); + TEST_ASSERT_EQUAL_INT (MEMIF_MAX_REGION, h.max_region); +} + +TEST (MemifControlChannel, EnqInit) +{ + memif_msg_queue_elt_t *e; + memif_connection_t conn; + cc->fd = 5; + cc->conn = &conn; + cc->sock = memif_socket; + TAILQ_INIT (&cc->msg_queue); + + conn.args.interface_id = 11; + conn.args.mode = 1; + strlcpy ((char *) conn.args.secret, MEMIF_TEST_SECRET, + sizeof (MEMIF_TEST_SECRET)); + + memif_socket_t *ms = (memif_socket_t *) memif_socket; + + memif_msg_enq_init (cc); + + e = TAILQ_FIRST (&cc->msg_queue); + + TEST_ASSERT_EQUAL_UINT16 (MEMIF_MSG_TYPE_INIT, e->msg.type); + TEST_ASSERT_EQUAL_INT (-1, e->fd); + memif_msg_init_t h = e->msg.init; + + TEST_ASSERT_EQUAL_INT (11, h.id); + TEST_ASSERT_EQUAL_INT (1, h.mode); + TEST_ASSERT_EQUAL_STRING (MEMIF_DEFAULT_APP_NAME, h.name); + TEST_ASSERT_EQUAL_STRING (MEMIF_TEST_SECRET, h.secret); + TEST_ASSERT_EQUAL_INT (MEMIF_VERSION, h.version); +} + +TEST (MemifControlChannel, EnqAddRegion) +{ + memif_msg_queue_elt_t *e; + memif_connection_t conn; + memset (cc, 0, sizeof (memif_msg_queue_elt_t)); + memset (&conn, 0, sizeof (memif_connection_t)); + + cc->fd = 5; + cc->conn = &conn; + cc->sock = memif_socket; + TAILQ_INIT (&cc->msg_queue); + + conn.args.interface_id = 11; + conn.args.mode = 1; + conn.args.socket = memif_socket; + strlcpy ((char *) conn.args.secret, MEMIF_TEST_SECRET, + sizeof (MEMIF_TEST_SECRET)); + + memif_socket_t *ms = (memif_socket_t *) memif_socket; + + conn.run_args.num_s2m_rings = 1; + conn.run_args.num_m2s_rings = 1; + conn.run_args.log2_ring_size = MEMIF_DEFAULT_LOG2_RING_SIZE; + conn.run_args.buffer_size = MEMIF_DEFAULT_BUFFER_SIZE; + + memif_add_region (&conn, 1); + + memif_msg_enq_add_region (cc, 0); + + e = TAILQ_FIRST (&cc->msg_queue); + memif_msg_add_region_t h = e->msg.add_region; + + TEST_ASSERT_EQUAL_UINT16 (MEMIF_MSG_TYPE_ADD_REGION, e->msg.type); + TEST_ASSERT_EQUAL_INT (conn.regions[0].fd, e->fd); + + TEST_ASSERT_EQUAL_INT (0, h.index); + TEST_ASSERT_EQUAL_INT (conn.regions[0].region_size, h.size); + + close (conn.regions[0].fd); +} + +TEST (MemifControlChannel, EnqAddRing) +{ + memif_msg_queue_elt_t *e; + memif_connection_t conn; + memset (cc, 0, sizeof (memif_msg_queue_elt_t)); + memset (&conn, 0, sizeof (memif_connection_t)); + + cc->fd = 5; + cc->conn = &conn; + cc->sock = memif_socket; + TAILQ_INIT (&cc->msg_queue); + + conn.args.interface_id = 11; + conn.args.mode = 1; + conn.args.socket = memif_socket; + strlcpy ((char *) conn.args.secret, MEMIF_TEST_SECRET, + sizeof (MEMIF_TEST_SECRET)); + + memif_socket_t *ms = (memif_socket_t *) memif_socket; + + conn.run_args.num_s2m_rings = 1; + conn.run_args.num_m2s_rings = 1; + conn.run_args.log2_ring_size = MEMIF_DEFAULT_LOG2_RING_SIZE; + conn.run_args.buffer_size = MEMIF_DEFAULT_BUFFER_SIZE; + + memif_add_region (&conn, 1); + memif_init_queues (&conn); + memif_msg_enq_add_ring (cc, 0, MEMIF_RING_M2S); + + e = TAILQ_FIRST (&cc->msg_queue); + memif_msg_add_ring_t h = e->msg.add_ring; + + TEST_ASSERT_EQUAL_UINT16 (MEMIF_MSG_TYPE_ADD_RING, e->msg.type); + TEST_ASSERT_EQUAL_INT (conn.rx_queues[0].int_fd, e->fd); + + TEST_ASSERT_EQUAL_INT (0, h.flags); + TEST_ASSERT_EQUAL_INT (0, h.index); + TEST_ASSERT_EQUAL_INT (conn.rx_queues[0].region, h.region); + TEST_ASSERT_EQUAL_INT (conn.rx_queues[0].offset, h.offset); + TEST_ASSERT_EQUAL_INT (conn.rx_queues[0].log2_ring_size, h.log2_ring_size); + TEST_ASSERT_EQUAL_INT (0, h.private_hdr_size); + + close (conn.regions[0].fd); +} +TEST (MemifControlChannel, EnqConnect) +{ + memif_msg_queue_elt_t *e; + memif_connection_t conn; + memset (cc, 0, sizeof (memif_msg_queue_elt_t)); + memset (&conn, 0, sizeof (memif_connection_t)); + + cc->fd = 5; + cc->conn = &conn; + cc->sock = memif_socket; + TAILQ_INIT (&cc->msg_queue); + + conn.args.interface_id = 11; + conn.args.mode = 1; + conn.args.socket = memif_socket; + strlcpy ((char *) conn.args.secret, MEMIF_TEST_SECRET, + sizeof (MEMIF_TEST_SECRET)); + strlcpy ((char *) conn.args.interface_name, MEMIF_TEST_IF_NAME, + sizeof (MEMIF_TEST_IF_NAME)); + + memif_socket_t *ms = (memif_socket_t *) memif_socket; + + conn.run_args.num_s2m_rings = 1; + conn.run_args.num_m2s_rings = 1; + conn.run_args.log2_ring_size = MEMIF_DEFAULT_LOG2_RING_SIZE; + conn.run_args.buffer_size = MEMIF_DEFAULT_BUFFER_SIZE; + + memif_add_region (&conn, 1); + memif_init_queues (&conn); + memif_msg_enq_connect (cc); + + e = TAILQ_FIRST (&cc->msg_queue); + memif_msg_connect_t h = e->msg.connect; + + TEST_ASSERT_EQUAL_UINT16 (MEMIF_MSG_TYPE_CONNECT, e->msg.type); + TEST_ASSERT_EQUAL_INT (-1, e->fd); + + TEST_ASSERT_EQUAL_STRING (MEMIF_TEST_IF_NAME, h.if_name); + + close (conn.regions[0].fd); +} + +TEST (MemifControlChannel, EnqConnected) +{ + memif_msg_queue_elt_t *e; + memif_connection_t conn; + memset (cc, 0, sizeof (memif_msg_queue_elt_t)); + memset (&conn, 0, sizeof (memif_connection_t)); + + cc->fd = 5; + cc->conn = &conn; + cc->sock = memif_socket; + TAILQ_INIT (&cc->msg_queue); + + conn.args.interface_id = 11; + conn.args.mode = 1; + conn.args.socket = memif_socket; + strlcpy ((char *) conn.args.secret, MEMIF_TEST_SECRET, + sizeof (MEMIF_TEST_SECRET)); + strlcpy ((char *) conn.args.interface_name, MEMIF_TEST_IF_NAME, + sizeof (MEMIF_TEST_IF_NAME)); + + memif_socket_t *ms = (memif_socket_t *) memif_socket; + + conn.run_args.num_s2m_rings = 1; + conn.run_args.num_m2s_rings = 1; + conn.run_args.log2_ring_size = MEMIF_DEFAULT_LOG2_RING_SIZE; + conn.run_args.buffer_size = MEMIF_DEFAULT_BUFFER_SIZE; + + memif_add_region (&conn, 1); + memif_init_queues (&conn); + memif_msg_enq_connect (cc); + + e = TAILQ_FIRST (&cc->msg_queue); + memif_msg_connected_t h = e->msg.connected; + + TEST_ASSERT_EQUAL_UINT16 (MEMIF_MSG_TYPE_CONNECT, e->msg.type); + TEST_ASSERT_EQUAL_INT (-1, e->fd); + + TEST_ASSERT_EQUAL_STRING (MEMIF_TEST_IF_NAME, h.if_name); + + close (conn.regions[0].fd); +} + +TEST (MemifControlChannel, EnqDisconnect) +{ + memif_msg_queue_elt_t *e; + memif_connection_t conn; + memset (cc, 0, sizeof (memif_msg_queue_elt_t)); + memset (&conn, 0, sizeof (memif_connection_t)); + + cc->fd = 5; + cc->conn = &conn; + cc->sock = memif_socket; + TAILQ_INIT (&cc->msg_queue); + + conn.args.interface_id = 11; + conn.args.mode = 1; + conn.args.socket = memif_socket; + strlcpy ((char *) conn.args.secret, MEMIF_TEST_SECRET, + sizeof (MEMIF_TEST_SECRET)); + strlcpy ((char *) conn.args.interface_name, MEMIF_TEST_IF_NAME, + sizeof (MEMIF_TEST_IF_NAME)); + + memif_socket_t *ms = (memif_socket_t *) memif_socket; + memif_msg_enq_disconnect (cc, "TEST", 5); + + e = TAILQ_FIRST (&cc->msg_queue); + memif_msg_disconnect_t h = e->msg.disconnect; + + TEST_ASSERT_EQUAL_UINT16 (MEMIF_MSG_TYPE_DISCONNECT, e->msg.type); + TEST_ASSERT_EQUAL_INT (-1, e->fd); + + TEST_ASSERT_EQUAL_INT (5, h.code); + TEST_ASSERT_EQUAL_STRING ("TEST", h.string); +} + +TEST_GROUP_RUNNER (MemifSocket){ RUN_TEST_CASE (MemifSocket, CreateSocket) + RUN_TEST_CASE (MemifSocket, DeleteSocket) + +} + +TEST_GROUP_RUNNER (MemifControlChannel) +{ + RUN_TEST_CASE (MemifControlChannel, EnqAck) + RUN_TEST_CASE (MemifControlChannel, EnqHello) + RUN_TEST_CASE (MemifControlChannel, EnqInit) + RUN_TEST_CASE (MemifControlChannel, EnqAddRegion) + RUN_TEST_CASE (MemifControlChannel, EnqAddRing) + RUN_TEST_CASE (MemifControlChannel, EnqConnect) + RUN_TEST_CASE (MemifControlChannel, EnqConnected) + RUN_TEST_CASE (MemifControlChannel, EnqDisconnect) +} + +static void +RunAllTests (void) +{ + RUN_TEST_GROUP (MemifSocket); + RUN_TEST_GROUP (MemifControlChannel); +} + +int +main (int argc, const char *argv[]) +{ + return UnityMain (argc, argv, RunAllTests); +} |