view gcc/testsuite/gfortran.dg/streamio_10.f90 @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 84e7813d76e9
children
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! { dg-do run }
! PR25093 Stream IO test 10
! Contributed by Jerry DeLisle <jvdelisle@gcc.gnu.org>.
! Test case derived from that given in PR by Steve Kargl.
program stream_io_10
  implicit none
  integer(kind=4) :: a(4), b(4)
  integer(kind=8) :: thepos
  a = (/ 1, 2, 3, 4 /)
  b = a
  open(10, file="teststream_streamio_10", access="stream")
  write(10) a
  inquire(10, pos=thepos)
  if (thepos.ne.17) STOP 1

  read(10, pos=1)
  inquire(10, pos=thepos)
  if (thepos.ne.1) STOP 2

  write(10, pos=15)
  inquire(10, pos=thepos)
  if (thepos.ne.15) STOP 3

  read(10, pos=3)
  inquire(10, pos=thepos)
  if (thepos.ne.3) STOP 4

  write(10, pos=1)
  inquire(10, pos=thepos)
  if (thepos.ne.1) STOP 5

  a = 0
  read(10) a
  if (any(a /= b)) STOP 6

  close(10, status="delete")
end program stream_io_10