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Diffstat (limited to 'gcc/testsuite/gfortran.dg/streamio_10.f90')
-rw-r--r-- | gcc/testsuite/gfortran.dg/streamio_10.f90 | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/streamio_10.f90 b/gcc/testsuite/gfortran.dg/streamio_10.f90 new file mode 100644 index 000000000..b0c573e6f --- /dev/null +++ b/gcc/testsuite/gfortran.dg/streamio_10.f90 @@ -0,0 +1,37 @@ +! { 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", access="stream") + write(10) a + inquire(10, pos=thepos) + if (thepos.ne.17) call abort() + + read(10, pos=1) + inquire(10, pos=thepos) + if (thepos.ne.1) call abort() + + write(10, pos=15) + inquire(10, pos=thepos) + if (thepos.ne.15) call abort() + + read(10, pos=3) + inquire(10, pos=thepos) + if (thepos.ne.3) call abort() + + write(10, pos=1) + inquire(10, pos=thepos) + if (thepos.ne.1) call abort() + + a = 0 + read(10) a + if (any(a /= b)) call abort() + + close(10, status="delete") +end program stream_io_10 |