diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/gfortran.dg/endfile_5.f90 | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/endfile_5.f90 b/gcc/testsuite/gfortran.dg/endfile_5.f90 new file mode 100644 index 0000000..90eaa6b --- /dev/null +++ b/gcc/testsuite/gfortran.dg/endfile_5.f90 @@ -0,0 +1,30 @@ +! { dg-do run } +! PR107031 Check that endfile truncates at end of record 5. +program test_truncate + integer :: num_rec, tmp, i, nr, j + open(10, file="in.dat", action='readwrite') + + do i=1,10 + write(10, *) i + end do + + rewind (10) + + num_rec = 5 + i = 1 + ioerr = 0 + do while (i <= num_rec .and. ioerr == 0) + read(10, *, iostat=ioerr) tmp + i = i + 1 + enddo + endfile(10) + rewind (10) + i = 0 + ioerr = 0 + do while (i <= num_rec + 1 .and. ioerr == 0) + read(10, *, iostat=ioerr) j + i = i + 1 + end do + close(10, status='delete') + if (i - 1 /= 5) stop 1 +end program test_truncate |