{                Pascal Validation Suite  Version 5.7                }
{                                                                    }
{          (C) Copyright 1982, British Standards Institution         }
{                                                                    }
{ TEST 6.6.6.4-1, FILE=CONF137, CLASS=CONFORMANCE, LEVEL=0           }
{                                                                    }
{:This program checks that the implementation of the ord function.   }
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{                                                                    }
{ Modification History :                                             }
{   V3.0: Comment and writes for failure revised.                    }
{   V5.2: File header comments reformatted and file name added to    }
{         TEST line and output lines.                                }
{                                                                    }
 
program CONF137(output); 
type 
   colourtype = (red,orange,yellow,green,blue); 
var 
   colour   : colourtype; 
   some     : orange..green; 
   i        : integer;
   counter  : integer; 
   ok       : boolean; 
begin 
   counter:=0; 
   if (ord(false)=0) and (ord(true)=1) then 
      counter:=counter+1 
   else 
      writeln(' FAIL...6.6.6.4-1, ORD OF BOOLEAN-TYPE (CONF137)');
 
   if (ord(red)=0) and (ord(orange)=1) and 
      (ord(yellow)=2) and (ord(green)=3) and 
      (ord(blue)=4) then 
      counter:=counter+1 
   else begin
	 
      writeln(' FAIL...6.6.6.4-1, ORD OF ENUMERATED-TYPE(1) (CONF137)');
   end;
   i:=-11; 
   ok:=true; 
   while ok do 
   begin 
      i:=i+1;
      if i>10 then 
         ok:=false 
      else 
         if ord(i)=i then 
            counter:=counter+1 
         else 
         begin 
            ok:=false; 
            writeln(' FAIL...6.6.6.4-1, ORD OF INTEGER-TYPE (CONF137)')
         end 
   end; 
 
   colour:=blue; 
   some:=orange; 
   if ord(colour)=4 then 
      counter:=counter+1 
   else 
      writeln(' FAIL...6.6.6.4-1, ORD OF ENUMERATED-TYPE(2) (CONF137)');
 
   if ord(some)=1 then 
      counter:=counter+1
   else 
      writeln(' FAIL...6.6.6.4-1, ORD OF SUBRANGE-TYPE (CONF137)');
 
   if counter=25 then 
      writeln(' PASS...6.6.6.4-1 (CONF137)')
end.