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{$codepage utf-8}
uses
{$ifdef unix}
cwstring,
{$endif unix}
sysutils;
procedure testwcmp;
var
w1,w2: unicodestring;
s: ansistring;
begin
w1:='aécde';
{ filter unsupported characters }
s:=w1;
w1:=s;
w2:=w1;
if (w1<>w2) then
halt(1);
w1[2]:='f';
if (w1=w2) or
WideSameStr(w1,w2) or
(WideCompareText(w1,w2)=0) or
(WideCompareStr(w1,w2)<0) or
(WideCompareStr(w2,w1)>0) then
halt(2);
w1[2]:=#0;
w2[2]:=#0;
if (w1<>w2) or
not WideSameStr(w1,w2) or
(WideCompareStr(w1,w2)<>0) or
(WideCompareText(w1,w2)<>0) then
halt(3);
w1[3]:='m';
if WideSameStr(w1,w2) or
(WideCompareText(w1,w2)=0) or
(WideCompareStr(w1,w2)<0) or
(WideCompareStr(w2,w1)>0) then
halt(4);
end;
begin
testwcmp;
end.
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