1! { dg-do run } 2! PR25828 Stream IO test 6, random writes and reads. 3! Contributed by Jerry DeLisle <jvdelisle@verizon.net>. 4program streamio_6 5 implicit none 6 integer, dimension(100) :: a 7 character(1) :: c 8 integer :: i,j,k,ier 9 real :: x 10 data a / 13, 9, 34, 41, 25, 98, 6, 12, 11, 44, 79, 3,& 11 & 64, 61, 77, 57, 59, 2, 92, 38, 71, 64, 31, 60, 28, 90, 26,& 12 & 97, 47, 26, 48, 96, 95, 82, 100, 90, 45, 71, 71, 67, 72,& 13 & 76, 94, 49, 85, 45, 100, 22, 96, 48, 13, 23, 40, 14, 76, 99,& 14 & 96, 90, 65, 2, 8, 60, 96, 19, 45, 1, 100, 48, 91, 20, 92,& 15 & 72, 81, 59, 24, 37, 43, 21, 54, 68, 31, 19, 79, 63, 41,& 16 & 42, 12, 10, 62, 43, 9, 30, 9, 54, 35, 4, 5, 55, 3, 94 / 17 18 open(unit=15,file="teststream",access="stream",form="unformatted") 19 do i=1,100 20 k = a(i) 21 write(unit=15, pos=k) achar(k) 22 enddo 23 do j=1,100 24 read(unit=15, pos=a(j), iostat=ier) c 25 if (ier.ne.0) then 26 call abort 27 else 28 if (achar(a(j)) /= c) call abort 29 endif 30 enddo 31 close(unit=15, status="delete") 32end program streamio_6