gcc/testsuite/gfortran.dg/tl_editing.f90

   1 ! { dg-do run }
   2 ! Test of fix to bug triggered by NIST fm908.for.
   3 ! Left tabbing, followed by X or T-tabbing to the right would
   4 ! cause spaces to be overwritten on output data.
   5 ! Contributed by Paul Thomas  <pault@gcc.gnu.org>
   6 ! PR25349 Revised by Jerry DeLisle <jvdelisle@gcc.gnu.org>
   7 program tl_editting
   8   character*10           ::  line, many(5), s
   9   character*10           ::  aline = "abcdefxyij"
  10   character*2            ::  bline = "gh"
  11   character*10           ::  cline = "abcdefghij"
  12
  13 ! Character unit test
  14   write (line, '(a10,tl6,2x,a2)') aline, bline
  15   if (line.ne.cline) call abort ()
  16
  17 ! Character array unit test
  18   many = "0123456789"
  19   write(many(1:5:2), '(a10,tl6,2x,a2)') aline, bline, aline, bline, aline,&
  20   &bline
  21   if (many(1).ne.cline) call abort ()
  22   if (many(3).ne.cline) call abort ()
  23   if (many(5).ne.cline) call abort ()
  24
  25 ! File unit test
  26   write (10, '(a10,tl6,2x,a2)') aline, bline
  27   rewind(10)
  28   read(10, '(a)') s
  29   if (s.ne.cline) call abort
  30   close(10, status='delete')
  31
  32 end program tl_editting
  33