MODULE AccTest;    (* Access Benchmark *)
  IMPORT InitCompilerMods;
  FROM DBIndxes IMPORT   DBIndex, InitIndex, CloseIndex, FindPositionCh;
  FROM ModBase3 IMPORT Replace,DBFile,InitDBF,OpenDBF,DefaultFixUp;

  FROM Timing IMPORT     BeginTimer, ShowUsage;

  FROM Rand IMPORT    RandomInit, RandomCard;
 (* FROM Lib IMPORT RANDOM;*)
  IMPORT StringIO;
  IMPORT StrConv;
  VAR
  counter:CARDINAL;
  string:ARRAY[0..79] OF CHAR;

  PROCEDURE RandStr(VAR S : ARRAY OF CHAR);
  (* Generate a string of random letters with a random length *)
    VAR
        I   : CARDINAL;
        Len : CARDINAL;
  BEGIN
    Len := 1 + (*RandomCard*)RandomCard(HIGH(S)+1) ;  (* random 1 to 30 Len *)
    FOR I := 0 TO Len - 1 DO
      S[I] := CHR((*RandomCard*)RandomCard(26)+65);  (* random letters *)
    END (* for *);
    FOR I := Len TO HIGH(S) DO        (* ModBase requires space padded keys *)
      S[I] := ' ';                    (* instead of a 0C terminated string  *)
    END (* if *);
  END RandStr;

  CONST
      KeyLen  = 30;
      Buffers = 400;

  TYPE
      KeyStr = ARRAY [0..KeyLen-1] OF CHAR;

  VAR
      DBF   : DBFile;
      NDX   : DBIndex;
      Name  : KeyStr;
      Found : BOOLEAN;

BEGIN
  BeginTimer();                 (* BeginTimer() timer counting *)
  RandomInit(1);
  counter:=0;
  InitDBF('Modbase.DBF',DBF,0,FALSE,TRUE,FALSE,DefaultFixUp);
  IF OpenDBF(DBF) THEN END;
  InitIndex("ModBase.NDX", NDX,DBF, Buffers,FALSE,TRUE,TRUE);
  REPEAT                                  (* generate random keys *)
    RandStr(Name);
    FindPositionCh(NDX, Name, Found);
    INC(counter);
  UNTIL NOT Found;                        (* until not in index *)
  CloseIndex(NDX);
  DEC(counter);
  StrConv.CardinalToStr(counter,0,string);
  StringIO.WriteStr(StringIO.outp,string);
  StringIO.WriteEol(StringIO.outp,' Keys found');
  ShowUsage(' Accsesstest time');         (* display elaped time in seconds *)
END AccTest.