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{******************************************}
{ Used to check the DOS unit }
{------------------------------------------}
{ SetVerify / GetVerify routine testing }
{******************************************}
Program tverify;
uses dos;
{$IFDEF GO32V2}
{$DEFINE SUPPORTS_VERIFY}
{$ENDIF}
const
has_errors : boolean = false;
{ verifies that the DOSError variable is equal to }
{ the value requested. }
Procedure CheckDosError(err: Integer);
var
x : integer;
s :string;
Begin
Write('Verifying value of DOS Error...');
x := DosError;
case x of
0 : s := '(0): No Error.';
2 : s := '(2): File not found.';
3 : s := '(3): Path not found.';
5 : s := '(5): Access Denied.';
6 : s := '(6): Invalid File Handle.';
8 : s := '(8): Not enough memory.';
10 : s := '(10) : Invalid Environment.';
11 : s := '(11) : Invalid format.';
18 : s := '(18) : No more files.';
else
s := 'INVALID DOSERROR';
end;
if err <> x then
Begin
WriteLn('FAILURE. (Value should be ',err,' '+s+')');
has_errors:=true;
end
else
WriteLn('Success.');
end;
Procedure TestVerify;
Var
B: Boolean;
s: string;
Begin
WriteLn('----------------------------------------------------------------------');
WriteLn(' GETVERIFY/SETVERIFY ');
WriteLn('----------------------------------------------------------------------');
CheckDosError(0);
s:='Testing GetVerify...';
SetVerify(TRUE);
CheckDosError(0);
GetVerify(b);
CheckDosError(0);
if b then
WriteLn(s+'Success.')
else
Begin
WriteLn(s+'FAILURE.');
has_errors:=true;
end;
s:='Testing GetVerify...';
SetVerify(FALSE);
CheckDosError(0);
GetVerify(b);
CheckDosError(0);
{ verify actually only works under dos }
{ and always returns TRUE on other platforms }
{ not anymore (JM) }
if NOT b then
WriteLn(s+'Success.')
else
Begin
WriteLn(s+'FAILURE.');
has_errors:=true;
end;
end;
Begin
testverify;
if has_errors then
halt(1);
end.
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