! Test case prepared by Jerry DeLisle <jvdelisle@gcc.gnu.org>
program main
implicit none
- integer :: iostat, n_chars_read
+ integer :: iostat, n_chars_read, k
character(len=1) :: buffer(64) = ""
- open( unit=10, form="formatted", access="stream", status="scratch")
- write(10, fmt="(a)", advance="no") "a\rb\rc\r"
- rewind(10)
+ character (len=80) :: u
+
+ ! Set up the test file with normal file end.
+ open(unit=10, file="crlftest", form="unformatted", access="stream",&
+ & status="replace")
+ write(10) "a\rb\rc\r" ! CR at the end of each record.
+ close(10, status="keep")
+
+ open(unit=10, file="crlftest", form="formatted", status="old")
read( unit=10, fmt='(64A)', advance='NO', iostat=iostat, &
size=n_chars_read ) buffer
if (n_chars_read.ne.0) call abort
if (any(buffer(1:n_chars_read).ne."a")) call abort
if (.not.is_iostat_end(iostat)) call abort
+ close(10, status="delete")
+
+ ! Set up the test file with normal file end.
+ open(unit=10, file="crlftest", form="unformatted", access="stream",&
+ & status="replace")
+ write(10) "a\rb\rc\rno end of line marker" ! Note, no CR at end of file.
+ close(10, status="keep")
+
+ open(unit=10, file="crlftest", status='old')
+
+ do k = 1, 10
+ read(10,'(a80)',end=101,err=100) u
+ !print *,k,' : ',u(1:len_trim(u))
+ enddo
+
+100 continue
+ close(10, status="delete")
+ call abort
+
+101 continue
+ close(10, status="delete")
+ if (u(1:len_trim(u)).ne."no end of line marker") call abort
end program main