set(CTEST_RUN_CURRENT_SCRIPT 0)

set(LOCK_FILE "${TEST_NAME}.lock")

if("${TEST_NAME}" STREQUAL "i_want_to_be_alone")
	file(GLOB LOCK_FILES *.lock)
	if(LOCK_FILES)
		message(FATAL_ERROR "found lock files of other tests even though this test should be running by itself: ${LOCK_FILES}")
	endif()
endif()

file(WRITE "${LOCK_FILE}")
ctest_sleep(3)
file(REMOVE "${LOCK_FILE}")

return()