SET(CUTER_TEST_DRIVER CUTer_test_driver)
SET(CUTER_TEST_PASSED "Passed")
SET(CUTER_TEST_FAILED "Failed")

# Create a driver for the CUTer tests
# E.g. CREATE_CUTER_TEST_DRIVER(test_driver.c)
MACRO(CREATE_CUTER_TEST_DRIVER _driver_file _test_sources _libraries)
# Create a simple driver
FILE(WRITE ${_driver_file} "/* ${_driver_file} */\n")
FILE(APPEND ${_driver_file} "/* automatically generated by cmake */\n\n")
FILE(APPEND ${_driver_file} "#include <CUTer.h>\n")
FILE(APPEND ${_driver_file} "STANDALONE\n")
# Add the tests to build the executable
ADD_EXECUTABLE(${CUTER_TEST_DRIVER} ${_driver_file} ${_test_sources})
# Link to CUTer
TARGET_LINK_LIBRARIES(${CUTER_TEST_DRIVER} CUTer ${_libraries})
ENDMACRO(CREATE_CUTER_TEST_DRIVER)

MACRO(ENABLE_CUTER_TESTING _source_dir)
# If test_driver has been built, get the tests and add them
IF(EXISTS ${_source_dir}/${CUTER_TEST_DRIVER})
# Make the test list
EXECUTE_PROCESS(COMMAND ${_source_dir}/${CUTER_TEST_DRIVER} -l OUTPUT_VARIABLE _tests)
# Convert string to list
SEPARATE_ARGUMENTS(_tests)
# Now add them all to the test framework if test_driver exists
FOREACH(_name ${_tests})
  ADD_TEST(${_name} ${CUTER_TEST_DRIVER} ${_name})
  SET_TESTS_PROPERTIES(${_name} PROPERTIES PASS_REGULAR_EXPRESSION ${CUTER_TEST_PASSED})
  SET_TESTS_PROPERTIES(${_name} PROPERTIES FAIL_REGULAR_EXPRESSION ${CUTER_TEST_FAILED})
ENDFOREACH(_name ${_tests})
ELSE(EXISTS ${_source_dir}/${CUTER_TEST_DRIVER})
MESSAGE(STATUS "NOTE: To enable testing run: make ${CUTER_TEST_DRIVER}; cmake .")
ENDIF(EXISTS ${_source_dir}/${CUTER_TEST_DRIVER})
ENDMACRO(ENABLE_CUTER_TESTING _source_dir)