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set(EXPECTED "@CMAKE_CURRENT_SOURCE_DIR@/expected")
set(ACTUAL "@CMAKE_INSTALL_PREFIX@")
# Compares files in two directories, emits a fatal error if the top level files are different
# Takes a directory of expected files, and a directory of output files
function(compare_dirs expected output )
file(GLOB files "${expected}/*")
foreach(file ${files})
get_filename_component(name ${file} NAME)
execute_process(COMMAND ${CMAKE_COMMAND} -E compare_files ${file} "${output}/${name}"
RESULT_VARIABLE test_result
)
If (NOT test_result EQUAL 0)
message(FATAL_ERROR "Test failed: ${file} doesn't match ${output}/${name}!")
endif()
endforeach()
endfunction()
compare_dirs(${EXPECTED} ${ACTUAL}/test )
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