From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/gfortran.dg/streamio_4.f90 | 38 ++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/streamio_4.f90 (limited to 'gcc/testsuite/gfortran.dg/streamio_4.f90') diff --git a/gcc/testsuite/gfortran.dg/streamio_4.f90 b/gcc/testsuite/gfortran.dg/streamio_4.f90 new file mode 100644 index 000000000..ce638a415 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/streamio_4.f90 @@ -0,0 +1,38 @@ +! { dg-do run } +! PR25828 Stream IO test 4, Tests string read and writes, single byte. +! Verifies buffering is working correctly and position="append" +! Contributed by Jerry DeLisle . +program streamtest + implicit none + character(1) :: lf = char(10) + character(1) :: tchar + integer :: i,j,k + integer, parameter :: lines = 5231 + + open(10, file="teststream", access="stream", form="formatted") + + do i=1,lines + do j=0,9 + write(10,"(i5)") j + end do + end do + + close(10) + + open(10, file="teststream", access="stream",& + &form="formatted", position="append") + do i=1,lines + do j=0,9 + write(10,"(i5)") j + end do + end do + rewind(10) + do i=1,lines + do j=0,9 + read(10,"(i5)") k + if (k.ne.j) call abort() + end do + end do + + close(10,status="delete") +end program streamtest -- cgit v1.2.3