Unittest: add a test folder v1

CMakeLists.txt

@@ -43,6 +43,7 @@ add_subdirectory(ivi-layermanagement-examples)
 add_subdirectory(ivi-layermanagement-api/ilmInput)
 add_subdirectory(ivi-input-modules/ivi-input-controller)
 add_subdirectory(ivi-id-agent-modules/ivi-id-agent)
+add_subdirectory(unittest)
 
 
 #=============================================================================================

README

@@ -57,10 +57,18 @@ EGLWLMockNavigation:
    Syntax:  [wayland_display_to_connect_to] <your installation path>/bin/EGLWLMockNavigation
    Example: WAYLAND_DISPLAY=wayland-1 $HOME/bin/EGLWLMockNavigation
 
-How to test
+How to test functional testing
 ====================================
 1. Build the testsuite by setting BUILD_ILM_API_TESTS option.
    Example: cmake -DBUILD_ILM_API_TESTS
 2. After starting up Weston run the testsuite.
    Syntax:  [wayland_display_to_connect_to] <your installation path>/bin/ivi-layermanagement-api-test
    Example: WAYLAND_DISPLAY=wayland-1 $HOME/bin/ivi-layermanagement-api-test
+
+How to test unit testing
+====================================
+1. Build the testsuite by setting BUILD_ILM_UNIT_TESTS option.
+   Example: cmake -DBUILD_ILM_UNIT_TESTS=ON
+2. After build successfully, just run the testsuite right away.
+   Syntax: <your installation path>/bin/unittest*
+   Example: $HOME/install/bin/unittest-ivi-controller

unittest/CMakeLists.txt

@@ -0,0 +1,33 @@
+############################################################################
+#
+# Copyright (C) 2023 Advanced Driver Information Technology Joint Venture GmbH
+#
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#               http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+############################################################################
+
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
+
+find_package(gtest REQUIRED)
+
+IF(NOT gtest_FOUND)
+    MESSAGE(STATUS "gtest not found, disabling unit tests (BUILD_ILM_UNIT_TESTS=OFF)")
+    SET(BUILD_ILM_UNIT_TESTS FALSE CACHE BOOL "Build unit tests for IVI LayerManagement API" FORCE)
+ENDIF()
+
+IF(BUILD_ILM_UNIT_TESTS)
+    enable_testing()
+    add_subdirectory(client)
+    add_subdirectory(server)
+ENDIF() 

unittest/client/CMakeLists.txt

@@ -0,0 +1,95 @@
+############################################################################
+#
+# Copyright (C) 2023 Advanced Driver Information Technology Joint Venture GmbH
+#
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#               http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+############################################################################
+
+CMAKE_MINIMUM_REQUIRED(VERSION 2.6)
+cmake_policy(SET CMP0046 OLD)
+
+PROJECT(ilm_client_unittest)
+
+INCLUDE_DIRECTORIES(
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../ivi-layermanagement-api/ilmControl/src
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../ivi-layermanagement-api/ilmCommon/include
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../ivi-layermanagement-api/ilmControl/include
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../ivi-layermanagement-api/ilmInput/include
+    ${CMAKE_CURRENT_BINARY_DIR}/../../ivi-layermanagement-api/ilmControl
+    ${CMAKE_CURRENT_BINARY_DIR}/../../protocol
+    ${CMAKE_CURRENT_SOURCE_DIR}/include
+    ${CMAKE_CURRENT_SOURCE_DIR}/../common
+    ${WAYLAND_CLIENT_INCLUDE_DIRS}
+    ${WESTON_INCLUDE_DIRS}
+    ${gtest_INCLUDE_DIRS}
+)
+
+LINK_DIRECTORIES(
+    ${WAYLAND_CLIENT_LIBRARY_DIRS}
+)
+
+SET(LIBS
+    ${gtest_LIBRARIES}
+)
+
+SET(SRC_COMMON_FILES
+    ${CMAKE_CURRENT_SOURCE_DIR}/src/client_api_fake.c
+    ${CMAKE_CURRENT_SOURCE_DIR}/../common/common_fake_api.c
+)
+
+SET(SRC_IVI_COMMON_FILES
+    ${CMAKE_CURRENT_SOURCE_DIR}/src/ilm_common_unittests.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../ivi-layermanagement-api/ilmCommon/src/ilm_common.c
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../ivi-layermanagement-api/ilmCommon/src/ilm_common_wayland_platform.c
+)
+
+SET(SRC_IVI_CONTROL_FILES
+    ${CMAKE_CURRENT_SOURCE_DIR}/src/ilm_control_unittests.cpp
+)
+
+SET(SRC_IVI_INPUT_FILES
+    ${CMAKE_CURRENT_SOURCE_DIR}/src/ilm_input_uinttests.cpp
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../ivi-layermanagement-api/ilmInput/src/ilm_input.c
+)
+
+SET(GCC_SANITIZER_COMPILE_FLAGS "-fsanitize=address -fsanitize=undefined -fno-sanitize-recover -fstack-protector-all -fpermissive")
+IF(BUILD_CODE_COVERAGE)
+    SET(COVERAGE_COMPILER_FLAGS "-g --coverage")
+    SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${COVERAGE_COMPILER_FLAGS}")
+    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${GCC_SANITIZER_COMPILE_FLAGS} -pthread ${COVERAGE_COMPILER_FLAGS}")
+    SET(CMAKE_CXX_LINK_FLAGS "${CMAKE_CXX_LINK_FLAGS} -static-libasan -static-libubsan ${COVERAGE_COMPILER_FLAGS}")
+ELSE()
+    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${GCC_SANITIZER_COMPILE_FLAGS} -pthread")
+    SET(CMAKE_CXX_LINK_FLAGS "${CMAKE_CXX_LINK_FLAGS} -static-libasan -static-libubsan")
+ENDIF()
+
+ADD_EXECUTABLE(unittest-ilm-common ${SRC_COMMON_FILES} ${SRC_IVI_COMMON_FILES})
+TARGET_LINK_LIBRARIES(unittest-ilm-common ${LIBS})
+ADD_DEPENDENCIES(unittest-ilm-common ${LIBS})
+INSTALL(TARGETS unittest-ilm-common DESTINATION bin)
+
+ADD_EXECUTABLE(unittest-ilm-input ${SRC_COMMON_FILES} ${SRC_IVI_INPUT_FILES})
+TARGET_LINK_LIBRARIES(unittest-ilm-input ${LIBS})
+ADD_DEPENDENCIES(unittest-ilm-input ${LIBS})
+INSTALL(TARGETS unittest-ilm-input DESTINATION bin)
+
+ADD_EXECUTABLE(unittest-ilm-control ${SRC_COMMON_FILES} ${SRC_IVI_CONTROL_FILES})
+TARGET_LINK_LIBRARIES(unittest-ilm-control ${LIBS})
+ADD_DEPENDENCIES(unittest-ilm-control ${LIBS})
+INSTALL(TARGETS unittest-ilm-control DESTINATION bin)
+
+ADD_TEST(Unittest-ilm-common unittest-ilm-common)
+ADD_TEST(Unittest-ilm-input unittest-ilm-input)
+ADD_TEST(Unittest-ilm-control unittest-ilm-control)

unittest/client/include/client_api_fake.h

@@ -0,0 +1,96 @@
+/***************************************************************************
+ *
+ * Copyright (C) 2023 Advanced Driver Information Technology Joint Venture GmbH
+ *
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ ****************************************************************************/
+
+#ifndef CLIENT_API_FAKE
+#define CLIENT_API_FAKE
+
+#include "stdint.h"
+#include <pthread.h>
+#include "fff.h"
+#include "common_fake_api.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void (**registerHandler) (void);
+typedef void *(*threadEntry) (void *);
+
+DECLARE_FAKE_VALUE_FUNC(struct wl_display *, wl_display_connect, const char *);
+DECLARE_FAKE_VALUE_FUNC(struct wl_event_queue *, wl_display_create_queue, struct wl_display *);
+DECLARE_FAKE_VALUE_FUNC(int, wl_display_roundtrip, struct wl_display *);
+DECLARE_FAKE_VALUE_FUNC(int, wl_proxy_add_listener, struct wl_proxy *, registerHandler, void *);
+DECLARE_FAKE_VALUE_FUNC(int, wl_display_roundtrip_queue, struct wl_display *, struct wl_event_queue *);
+DECLARE_FAKE_VALUE_FUNC(int, pthread_create, pthread_t *, const pthread_attr_t *, threadEntry, void *);
+DECLARE_FAKE_VALUE_FUNC(int, wl_display_flush, struct wl_display *);
+DECLARE_FAKE_VALUE_FUNC(int, wl_display_dispatch_queue, struct wl_display *, struct wl_event_queue *);
+DECLARE_FAKE_VALUE_FUNC(int, wl_display_dispatch_queue_pending, struct wl_display *, struct wl_event_queue *);
+DECLARE_FAKE_VALUE_FUNC(int, wl_display_get_error, struct wl_display *);
+DECLARE_FAKE_VALUE_FUNC(int, wl_display_get_fd, struct wl_display *);
+DECLARE_FAKE_VALUE_FUNC(int, wl_display_prepare_read_queue, struct wl_display *, struct wl_event_queue *);
+DECLARE_FAKE_VALUE_FUNC(int, wl_display_read_events, struct wl_display *);
+DECLARE_FAKE_VALUE_FUNC(uint32_t, wl_proxy_get_version, struct wl_proxy *);
+DECLARE_FAKE_VOID_FUNC(wl_display_disconnect, struct wl_display *);
+DECLARE_FAKE_VOID_FUNC(wl_event_queue_destroy, struct wl_event_queue *);
+DECLARE_FAKE_VOID_FUNC(wl_proxy_set_queue, struct wl_proxy *, struct wl_event_queue *);
+DECLARE_FAKE_VOID_FUNC(wl_proxy_destroy, struct wl_proxy *);
+DECLARE_FAKE_VOID_FUNC(wl_display_cancel_read, struct wl_display *);
+DECLARE_FAKE_VOID_FUNC(wl_list_insert, struct wl_list *, struct wl_list *);
+DECLARE_FAKE_VALUE_FUNC(void *, wl_array_add, struct wl_array *, size_t);
+DECLARE_FAKE_VALUE_FUNC_VARARG(struct wl_proxy *, wl_proxy_marshal_flags, struct wl_proxy *, uint32_t, const struct wl_interface *, uint32_t, uint32_t, ...);
+DECLARE_FAKE_VOID_FUNC(wl_array_init, struct wl_array *);
+DECLARE_FAKE_VOID_FUNC(wl_array_release, struct wl_array *);
+DECLARE_FAKE_VOID_FUNC(wl_list_init, struct wl_list *);
+DECLARE_FAKE_VOID_FUNC(wl_list_remove, struct wl_list *);
+DECLARE_FAKE_VALUE_FUNC(int, wl_list_length, const struct wl_list *);
+
+#define CLIENT_API_FAKE_LIST(FAKE) \
+    FAKE(wl_display_connect) \
+    FAKE(wl_display_create_queue) \
+    FAKE(wl_display_roundtrip) \
+    FAKE(wl_proxy_add_listener) \
+    FAKE(wl_display_roundtrip_queue) \
+    FAKE(pthread_create) \
+    FAKE(wl_display_flush) \
+    FAKE(wl_display_dispatch_queue) \
+    FAKE(wl_display_dispatch_queue_pending) \
+    FAKE(wl_display_get_error) \
+    FAKE(wl_display_get_fd) \
+    FAKE(wl_display_prepare_read_queue) \
+    FAKE(wl_display_read_events) \
+    FAKE(wl_proxy_get_version) \
+    FAKE(wl_display_disconnect) \
+    FAKE(wl_event_queue_destroy) \
+    FAKE(wl_proxy_set_queue) \
+    FAKE(wl_proxy_destroy) \
+    FAKE(wl_display_cancel_read) \
+    FAKE(wl_list_insert) \
+    FAKE(wl_array_add) \
+    FAKE(wl_proxy_marshal_flags) \
+    FAKE(wl_array_init) \
+    FAKE(wl_array_release) \
+    FAKE(wl_list_init) \
+    FAKE(wl_list_remove) \
+    FAKE(wl_list_length) \
+    FFF_RESET_HISTORY()
+
+#ifdef __cplusplus
+}
+#endif
+#endif  // CLIENT_API_FAKE

unittest/client/src/client_api_fake.c

@@ -0,0 +1,52 @@
+/***************************************************************************
+ *
+ * Copyright (C) 2023 Advanced Driver Information Technology Joint Venture GmbH
+ *
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ ****************************************************************************/
+
+#include "client_api_fake.h"
+#include "ilm_control_platform.h"
+#include "wayland-client-protocol.h"
+
+DEFINE_FFF_GLOBALS;
+
+DEFINE_FAKE_VALUE_FUNC(struct wl_display *, wl_display_connect, const char *);
+DEFINE_FAKE_VALUE_FUNC(struct wl_event_queue *, wl_display_create_queue, struct wl_display *);
+DEFINE_FAKE_VALUE_FUNC(int, wl_display_roundtrip, struct wl_display *);
+DEFINE_FAKE_VALUE_FUNC(int, wl_proxy_add_listener, struct wl_proxy *, registerHandler, void *);
+DEFINE_FAKE_VALUE_FUNC(int, wl_display_roundtrip_queue, struct wl_display *, struct wl_event_queue *);
+DEFINE_FAKE_VALUE_FUNC(int, pthread_create, pthread_t *, const pthread_attr_t *, threadEntry, void *);
+DEFINE_FAKE_VALUE_FUNC(int, wl_display_flush, struct wl_display *);
+DEFINE_FAKE_VALUE_FUNC(int, wl_display_dispatch_queue, struct wl_display *, struct wl_event_queue *);
+DEFINE_FAKE_VALUE_FUNC(int, wl_display_dispatch_queue_pending, struct wl_display *, struct wl_event_queue *);
+DEFINE_FAKE_VALUE_FUNC(int, wl_display_get_error, struct wl_display *);
+DEFINE_FAKE_VALUE_FUNC(int, wl_display_get_fd, struct wl_display *);
+DEFINE_FAKE_VALUE_FUNC(int, wl_display_prepare_read_queue, struct wl_display *, struct wl_event_queue *);
+DEFINE_FAKE_VALUE_FUNC(int, wl_display_read_events, struct wl_display *);
+DEFINE_FAKE_VOID_FUNC(wl_display_cancel_read, struct wl_display *);
+DEFINE_FAKE_VALUE_FUNC(uint32_t, wl_proxy_get_version, struct wl_proxy *);
+DEFINE_FAKE_VOID_FUNC(wl_display_disconnect, struct wl_display *);
+DEFINE_FAKE_VOID_FUNC(wl_event_queue_destroy, struct wl_event_queue *);
+DEFINE_FAKE_VOID_FUNC(wl_proxy_set_queue, struct wl_proxy *, struct wl_event_queue *);
+DEFINE_FAKE_VOID_FUNC(wl_proxy_destroy, struct wl_proxy *);
+DEFINE_FAKE_VALUE_FUNC(void *, wl_array_add, struct wl_array *, size_t);
+DEFINE_FAKE_VOID_FUNC(wl_list_insert, struct wl_list *, struct wl_list *);
+DEFINE_FAKE_VALUE_FUNC_VARARG(struct wl_proxy *, wl_proxy_marshal_flags, struct wl_proxy *, uint32_t, const struct wl_interface *, uint32_t, uint32_t, ...);
+DEFINE_FAKE_VOID_FUNC(wl_list_remove, struct wl_list *);
+DEFINE_FAKE_VOID_FUNC(wl_list_init, struct wl_list *);
+DEFINE_FAKE_VOID_FUNC(wl_array_init, struct wl_array *);
+DEFINE_FAKE_VOID_FUNC(wl_array_release, struct wl_array *);
+DEFINE_FAKE_VALUE_FUNC(int, wl_list_length, const struct wl_list *);