perl -w .\TestFileOpsWithUTF8_Names.t 1..2 ok 1 - check -f with non-UTF8 file name not ok 2 - check -f with UTF8 file name # Failed test 'check -f with UTF8 file name' # at .\TestFileOpsWithUTF8_Names.t line 18. # Looks like you failed 1 test of 2.