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{
This file is part of the Free Pascal Utilities
Copyright (c) 1999-2000 by the Free Pascal development team
See the file COPYING.FPC, included in this distribution,
for details about the copyright.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
**********************************************************************}
{$mode objfpc}{$H+}
program rep2xml;
uses
Classes, fpxmlrep, pkgropts, fprepos, streamcoll, reptest;
Procedure TestVersionCompare;
Procedure CV(V1,V2 : TFPVersion);
begin
if V1.CompareVersion(V2)>0 then
Writeln('Error : ',V1.AsString,'>',V2.AsString);
end;
Var
V1,V2 : TFPVersion;
begin
Writeln('Testing version comparison');
V1:=TFPVersion.Create;
Try
V1.AsString:='1.2.3';
V2:=TFPVersion.Create;
Try
V2.AsString:='1.2.3-b';
CV(V1,V2);
V2.AsString:='1.2.4';
CV(V1,V2);
V2.AsString:='1.3.0';
CV(V1,V2);
V2.AsString:='2.0.0';
CV(V1,V2);
V2.AsString:=V1.AsString;
If V1.CompareVersion(V2)<>0 then
Writeln('Error : ',V1.AsString,'<>',V2.AsString);
Finally
V2.Free;
end;
Finally
V1.Free;
end;
end;
Procedure ComparePackages(P1,P2 : TFPPackage);
Var
i : Integer;
begin
If P1.Name<>P2.Name then
Writeln('Names differ: ',P1.Name,'<>',P2.Name);
If P1.Version.CompareVersion(P2.Version)<>0 then
Writeln('Versions differ: "',P1.Version.AsString,'"<>"',P2.Version.AsString,'"');
If P1.Author<>P2.Author then
Writeln('Authors differ: ',P1.Author,'"<>"',P2.Author,'"');
If P1.URL<>P2.URL then
Writeln('URLs differ: "',P1.URL,'"<>"',P2.URL,'"');
If P1.Email<>P2.Email then
Writeln('Emails differ: "',P1.Email,'"<>"',P2.Email,'"');
If P1.Description<>P2.Description then
Writeln('Descriptions differ: "',P1.Description,'"<>"',P2.Description,'"');
if P1.OSes<>P2.OSes then
Writeln('OSes differ');
if P1.CPUs<>P2.CPUs then
Writeln('CPUs differ');
If P1.HasDependencies<>P2.HasDependencies then
Writeln('HasDependencies differ: "',P1.HasDependencies,'"<>"',P2.HasDependencies,'"');
If P1.HasDependencies then
begin
If P1.Dependencies.Count<>P2.Dependencies.Count then
Writeln('Dependency counts differ: "',P1.Dependencies.Count,'"<>"',P2.Dependencies.Count,'"')
else
For I:=0 to P1.Dependencies.Count-1 do
begin
If P1.Dependencies[i].PackageName<>P2.Dependencies[i].PackageName then
Writeln('Dependency ',I,' name differs :"',P1.Dependencies[i].PackageName,'"<>"',P2.Dependencies[i].PackageName,'"');
If P1.Dependencies[i].Minversion.CompareVersion(P2.Dependencies[i].MinVersion)<>0 then
Writeln('Dependency ',I,' minversion differs :"',P1.Dependencies[i].MinVersion.AsString,'"<>"',P2.Dependencies[i].MinVersion.AsString,'"');
end;
end;
end;
Procedure TestPackageStream1;
Var
P1,P2 : TFPPackage;
S : TMemoryStream;
begin
Writeln('Testing package streaming (no deps)');
P1:=TFPPackage.Create(Nil);
Try
FillFirstPackage(P1);
P2:=TFPPackage.Create(Nil);
Try
S:=TMemoryStream.Create;
try
P1.SaveToStream(S);
S.Position:=0;
P2.LoadFromStream(S,StreamVersion);
ComparePackages(P1,P2);
finally
S.Free;
end;
Finally
P2.Free;
end;
Finally
P1.Free;
end;
end;
Procedure TestPackageStream2;
Var
P1,P2 : TFPPackage;
S : TMemoryStream;
begin
Writeln('Testing package streaming (with deps)');
P1:=TFPPackage.Create(Nil);
Try
FillThirdPackage(P1);
P2:=TFPPackage.Create(Nil);
Try
S:=TMemoryStream.Create;
try
P1.SaveToStream(S);
S.Position:=0;
P2.LoadFromStream(S,StreamVersion);
ComparePackages(P1,P2);
finally
S.Free;
end;
Finally
P2.Free;
end;
Finally
P1.Free;
end;
end;
Procedure CompareRepositories(R1,R2 : TFPRepository);
var
I : Integer;
begin
If (R1.PackageCount<>R2.PackageCount) then
Writeln('Package count differs : ',R1.PackageCount,'<>',R2.PackageCount)
else
For I:=0 to R1.PackageCount-1 do
ComparePackages(R1[i],R1[I]);
end;
Procedure TestRepoStream;
Var
R1,R2 : TFPRepository;
S : TStream;
begin
Writeln('Testing Repository streaming');
R1:=CreateTestRep(4);
try
R2:=TFPrepository.Create(Nil);
try
S:=TMemoryStream.Create;
try
R1.SaveToStream(S);
S.Position:=0;
R2.LoadFromStream(S);
CompareRepositories(R1,R2);
finally
S.Free;
end;
finally
R2.Free;
end;
finally
R1.Free;
end;
end;
Procedure TestXMLWrite;
Var
R : TFPRepository;
X : TFPXMLRepositoryHandler;
begin
Writeln('Testing XML writing');
R:=CreateTestRep(4);
try
X:=TFPXMLRepositoryHandler.Create;
With X do
try
SaveToXml(R,'packages.xml');
finally
Free;
end;
Finally
R.Free;
end;
end;
Procedure TestXMLRead;
Var
R1,R2 : TFPRepository;
X : TFPXMLRepositoryHandler;
begin
Writeln('Testing XML reading');
R1:=TFPrepository.Create(Nil);
try
X:=TFPXMLRepositoryHandler.Create;
With X do
try
LoadFromXml(R1,'packages.xml');
// Save for test purposes;
SaveToXml(R1,'packages2.xml');
// Now compare;
R2:=CreateTestRep(4);
Try
CompareRepositories(R1,R2);
Finally
R2.Free;
end;
finally
Free;
end;
Finally
R1.Free;
end;
end;
begin
TestVersionCompare;
TestPackageStream1;
TestPackageStream2;
TestRepoStream;
TestXMLWrite;
TestXMLRead;
end.
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