gcc/testsuite/gnat.dg/test_time_stamp.adb

   1 --  { dg-do run }
   2
   3 with GNAT.Time_Stamp;
   4 use  GNAT.Time_Stamp;
   5
   6 procedure test_time_stamp is
   7    S : constant String := Current_Time;
   8
   9    function NN (S : String) return Boolean is
  10    begin
  11       for J in S'Range loop
  12          if S (J) not in '0' .. '9' then
  13             return True;
  14          end if;
  15       end loop;
  16       return False;
  17    end NN;
  18
  19 begin
  20    if S'Length /= 22
  21      or else S (5) /= '-'
  22      or else S (8) /= '-'
  23      or else S (11) /= ' '
  24      or else S (14) /= ':'
  25      or else S (17) /= ':'
  26      or else S (20) /= '.'
  27      or else NN (S (1 .. 4))
  28      or else NN (S (6 .. 7))
  29      or else NN (S (9 .. 10))
  30      or else NN (S (12 .. 13))
  31      or else NN (S (15 .. 16))
  32      or else NN (S (18 .. 19))
  33      or else NN (S (21 .. 22))
  34    then
  35       raise Program_Error;
  36    end if;
  37 end;