| ! { dg-do run } |
| ! Handle eor and eof conditions with missing eor in file. |
| ! Test case modified from case presented by Ian Harvey on clf. |
| program eieio_stat |
| use, intrinsic :: iso_fortran_env, only: iostat_end, iostat_eor |
| implicit none |
| integer, parameter :: unit=10 |
| integer :: ios1, ios2, ios3 |
| character(25) :: buffer |
| character(100) :: themessage |
| !**** |
| open(10,file="eieio", form="unformatted", access="stream", status="replace") |
| write(10) "Line-1" // char(10) |
| write(10) "Line-2" |
| close(10) |
| |
| open(10,file="eieio") |
| |
| buffer = 'abcdefg' |
| read (unit,"(a)",advance="no",iostat=ios1, pad="yes") buffer |
| if (ios1 /= iostat_eor .and. buffer /= "Line-1") STOP 1 |
| |
| buffer = '<' |
| read (unit,"(a)",advance="no",iostat=ios2,pad="yes") buffer |
| if (ios2 /= iostat_eor .and. buffer /= "Line-2") STOP 2 |
| |
| buffer = '5678' |
| read (unit,"(a)",advance="no",iostat=ios3, iomsg=themessage) buffer |
| if (ios3 /= iostat_end .and. buffer /= "5678") STOP 3 |
| |
| rewind(10) |
| |
| buffer = "abcdefg" |
| read (unit,"(a)",advance="no",iostat=ios1, pad="no") buffer |
| if (ios1 /= iostat_eor .and. buffer /= "abcdefg") STOP 4 |
| |
| buffer = '<' |
| read (unit,"(a)",advance="no",iostat=ios2,pad="no") buffer |
| if (ios2 /= iostat_eor .and. buffer /= "<") STOP 5 |
| |
| buffer = '1234' |
| read (unit,"(a)",advance="no",iostat=ios3, iomsg=themessage) buffer |
| if (ios3 <= 0 .and. buffer /= "1234") STOP 6 |
| |
| close(unit, status="delete") |
| end program eieio_stat |
