tests: Infrastructure for unit tests

src/CMakeLists.txt

@@ -5,6 +5,7 @@ add_subdirectory(common)
 add_subdirectory(core)
 add_subdirectory(video_core)
 add_subdirectory(audio_core)
+add_subdirectory(tests)
 if (ENABLE_SDL2)
     add_subdirectory(citra)
 endif()

src/tests/CMakeLists.txt

@@ -0,0 +1,32 @@
+set(SRCS
+            tests.cpp
+            )
+
+set(HEADERS
+            )
+
+create_directory_groups(${SRCS} ${HEADERS})
+
+include_directories(../../externals/catch)
+
+add_executable(tests ${SRCS} ${HEADERS})
+target_link_libraries(tests core video_core audio_core common)
+target_link_libraries(tests ${SDL2_LIBRARY} ${OPENGL_gl_LIBRARY} inih glad)
+if (MSVC)
+    target_link_libraries(tests getopt)
+endif()
+target_link_libraries(tests ${PLATFORM_LIBRARIES})
+
+if(${CMAKE_SYSTEM_NAME} MATCHES "Linux|FreeBSD|OpenBSD|NetBSD")
+    install(TARGETS tests RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}/bin")
+endif()
+
+if (MSVC)
+    include(WindowsCopyFiles)
+
+    set(DLL_DEST "${CMAKE_BINARY_DIR}/bin/$<CONFIG>/")
+
+    windows_copy_files(tests ${SDL2_DLL_DIR} ${DLL_DEST} SDL2.dll)
+
+    unset(DLL_DEST)
+endif()

src/tests/tests.cpp

@@ -0,0 +1,9 @@
+// Copyright 2016 Citra Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#define CATCH_CONFIG_MAIN
+#include <catch.hpp>
+
+// Catch provides the main function since we've given it the
+// CATCH_CONFIG_MAIN preprocessor directive.