gcc/testsuite/gfortran.dg/complex_read.f90

   1 ! { dg-do run { target fd_truncate } }
   2 ! Test of the fix to the bug in NIST fm906.for.
   3 ! Contributed by Paul Thomas  <pault@gcc.gnu.org>
   4 !
   5 program complex_read
   6   complex            ::  a
   7   open (10, status="scratch")
   8
   9 ! Test that we have not broken the one line form.
  10
  11   write (10, *) " ( 0.99  ,  9.9  )"
  12   rewind (10)
  13   read (10,*) a
  14   if (a.ne.(0.99, 9.90)) call abort ()
  15
  16 ! Test a new record after the.comma (the original bug).
  17
  18   rewind (10)
  19   write (10, *) " ( 99.0   ,"
  20   write (10, *) "   999.0  )"
  21   rewind (10)
  22   read (10,*) a
  23   if (a.ne.(99.0, 999.0)) call abort ()
  24
  25 ! Test a new record before the.comma
  26
  27   rewind (10)
  28   write (10, *) " ( 0.99  "
  29   write (10, *) " , 9.9  )"
  30   rewind (10)
  31   read (10,*) a
  32   if (a.ne.(0.99, 9.90)) call abort ()
  33
  34 ! Test a new records before and after the.comma
  35
  36   rewind (10)
  37   write (10, *) " ( 99.0   "
  38   write (10, *) ",         "
  39   write (10, *) "  999.0  )"
  40   rewind (10)
  41   read (10,*) a
  42   if (a.ne.(99.0, 999.0)) call abort ()
  43
  44 ! Test a new records and blank records before and after the.comma
  45
  46   rewind (10)
  47   write (10, *) " ( 0.99   "
  48   write (10, *) "          "
  49   write (10, *) ",         "
  50   write (10, *) "          "
  51   write (10, *) "  9.9    )"
  52   rewind (10)
  53   read (10,*) a
  54   if (a.ne.(0.99, 9.9)) call abort ()
  55
  56   close (10)
  57 end program complex_read
  58