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florian 2003-05-17 00:09:06 +00:00
parent a2f2eb06fc
commit a860b038a1
1 changed files with 143 additions and 0 deletions
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143
tests/test/units/strings/tstrings1.pp Normal file
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{ Basic test suite for the strings unit }
Program TStrings1;
uses
strings;
procedure failed;
begin
writeln('Failed.');
halt(1);
end;
procedure teststrlen;
Const
P1 : PChar = '';
P2 : PChar = 'This is a constant pchar string';
begin
if strlen(P1)<>0 then
failed;
if strlen(P2)<>31 then
failed;
end;
procedure teststrcomp;
Const
P1 : PChar = 'This is the first string.';
P2 : PCHar = 'This is the second string.';
P3 : PChar = 'This is the first string.';
begin
If StrComp (P1,P2)=0 then
failed;
If StrComp (P1,P3)<>0 then
failed;
If StrComp (P1,P2)>0 then
failed;
If StrComp (P2,P1)<0 then
failed;
end;
procedure teststrpas;
Const
P1 : PChar = 'This is a PCHAR string';
P2 : PChar = '';
var
S : string;
begin
S:=StrPas(P1);
if S<>'This is a PCHAR string' then
failed;
S:=StrPas(P2);
if S<>'' then
failed;
end;
procedure teststrlcomp;
Const
P1 : PChar = 'This is the first string.';
P2 : PCHar = 'This is the second string.';
P3 : PChar = 'This is the first string.';
Var
L : Longint;
begin
L:=1;
While StrLComp(P1,P2,L)=0 do
inc (L);
if L<>13 then failed;
If StrLComp (P1,P2,255)=0 then
failed;
If StrLComp (P1,P3,100)<>0 then
failed;
If StrLComp (P1,P2,65535)>0 then
failed;
If StrLComp (P2,P1,12341234)<0 then
failed;
end;
procedure teststrpcopy;
Const
S1 = 'This is a normal string.';
S2 = '';
Var
P : array[0..255] of char;
begin
if StrPCopy(P,S1)<>P then
failed;
if StrComp(P,S1)<>0 then
failed;
if StrPCopy(P,S2)<>P then
failed;
if StrComp(P,S2)<>0 then
failed;
end;
procedure teststrend;
Const
P : PChar = 'This is a PCHAR string.';
begin
If StrEnd(P)-P<>23 then
failed;
end;
procedure teststrcopy;
Const
P1 : PChar = 'This a test string 012345678901234567890123456789012345678901234567890123456789';
P2 : PChar = '';
var
Buf : array[0..255] of char;
begin
if StrCopy(Buf,P1)<>Buf then
failed;
if StrComp(Buf,P1)<>0 then
failed;
if StrCopy(Buf,P2)<>Buf then
failed;
if StrComp(Buf,P2)<>0 then
failed;
end;
begin
write('Testing strlen ... ');
teststrlen;
writeln('Success.');
write('Testing strcomp ... ');
teststrcomp;
writeln('Success.');
write('Testing strlcomp ... ');
teststrlcomp;
writeln('Success.');
write('Testing strpas ... ');
teststrpas;
writeln('Success.');
write('Testing strcopy ... ');
teststrcopy;
writeln('Success.');
write('Testing strpcopy ... ');
teststrpcopy;
writeln('Success.');
write('Testing strend ... ');
teststrend;
writeln('Success.');
end.