#
# Testing
#

ENABLE_TESTING()

# INCLUDE(${CMAKE_CURRENT_SOURCE_DIR}/../FindOpenCL.cmake)
INCLUDE_DIRECTORIES(${OPENCL_INCLUDE_DIR})

SET(OPENMM_BUILD_OPENCL_DOUBLE_PRECISION_TESTS TRUE CACHE BOOL "Whether to build double precision versions of OpenCL test cases")
set(OPENCL_TEST_PLATFORM_INDEX -1 CACHE STRING "OpenCL platform index used for running OpenCL test cases. The default, -1, selects the fastest platform")
set(OPENCL_TEST_DEVICE_INDEX -1 CACHE STRING "OpenCL device index used for running OpenCL test cases. The default, -1, selects the fastest device")
MARK_AS_ADVANCED(OPENCL_TEST_PLATFORM_INDEX)
MARK_AS_ADVANCED(OPENCL_TEST_DEVICE_INDEX)


SET( INCLUDE_SERIALIZATION FALSE )
#SET( INCLUDE_SERIALIZATION TRUE )

IF( INCLUDE_SERIALIZATION )
    INCLUDE_DIRECTORIES(${OPENMM_DIR}/serialization/include)
    SET( SHARED_OPENMM_SERIALIZATION "OpenMMSerialization" )
ENDIF( INCLUDE_SERIALIZATION )

# Automatically create tests using files named "Test*.cpp"
FILE(GLOB TEST_PROGS "*Test*.cpp")
FOREACH(TEST_PROG ${TEST_PROGS})
    GET_FILENAME_COMPONENT(TEST_ROOT ${TEST_PROG} NAME_WE)

    # Link with shared library
    ADD_EXECUTABLE(${TEST_ROOT} ${TEST_PROG})
    TARGET_LINK_LIBRARIES(${TEST_ROOT} ${SHARED_TARGET})
    SET_TARGET_PROPERTIES(${TEST_ROOT} PROPERTIES LINK_FLAGS "${EXTRA_LINK_FLAGS}" COMPILE_FLAGS "${EXTRA_COMPILE_FLAGS}")

    ADD_TEST(${TEST_ROOT}Single ${EXECUTABLE_OUTPUT_PATH}/${TEST_ROOT} single ${OPENCL_TEST_PLATFORM_INDEX} ${OPENCL_TEST_DEVICE_INDEX})
    IF (OPENMM_BUILD_OPENCL_DOUBLE_PRECISION_TESTS)
        ADD_TEST(${TEST_ROOT}Mixed ${EXECUTABLE_OUTPUT_PATH}/${TEST_ROOT} mixed ${OPENCL_TEST_PLATFORM_INDEX} ${OPENCL_TEST_DEVICE_INDEX})
        ADD_TEST(${TEST_ROOT}Double ${EXECUTABLE_OUTPUT_PATH}/${TEST_ROOT} double ${OPENCL_TEST_PLATFORM_INDEX} ${OPENCL_TEST_DEVICE_INDEX})
    ENDIF(OPENMM_BUILD_OPENCL_DOUBLE_PRECISION_TESTS)

    # Link with static library
#     SET(TEST_STATIC ${TEST_ROOT}Static)
#     ADD_EXECUTABLE(${TEST_STATIC} ${TEST_PROG})
#     SET_TARGET_PROPERTIES(${TEST_STATIC}
#                 PROPERTIES
#                 COMPILE_FLAGS "-DOPENMM_USE_STATIC_LIBRARIES"
#                 )
#     TARGET_LINK_LIBRARIES(${TEST_STATIC} ${STATIC_TARGET})
#     ADD_TEST(${TEST_STATIC} ${EXECUTABLE_OUTPUT_PATH}/${TEST_STATIC})

ENDFOREACH(TEST_PROG ${TEST_PROGS})