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include(RunCTest)
if(NOT DEFINED TIMEOUT)
# Give the process time to load and start running.
set(TIMEOUT 4)
endif()
function(run_ctest_timeout CASE_NAME)
configure_file(${RunCMake_SOURCE_DIR}/TestTimeout.c
${RunCMake_BINARY_DIR}/${CASE_NAME}/TestTimeout.c COPYONLY)
run_ctest(${CASE_NAME} ${ARGN})
endfunction()
run_ctest_timeout(Basic)
if(UNIX)
string(CONCAT CASE_CMAKELISTS_SUFFIX_CODE [[
target_compile_definitions(TestTimeout PRIVATE FORK)
]])
run_ctest_timeout(Fork)
unset(CASE_CMAKELISTS_SUFFIX_CODE)
endif()
block()
# An explicit zero TIMEOUT test property means "no timeout".
set(TIMEOUT 0)
# The test sleeps for 4 seconds longer than the TIMEOUT value.
# Set a default timeout to less than that so that the test will
# timeout if the zero TIMEOUT does not suppress it.
run_ctest_timeout(ZeroOverridesFlag --timeout 2)
set(CASE_TEST_PREFIX_CODE "set(CTEST_TEST_TIMEOUT 2)")
run_ctest_timeout(ZeroOverridesVar)
endblock()
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