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(*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*)
program TestSerializer;
{$APPTYPE CONSOLE}
uses
Classes, Windows, SysUtils, Generics.Collections,
Thrift in '..\..\src\Thrift.pas',
Thrift.Exception in '..\..\src\Thrift.Exception.pas',
Thrift.Socket in '..\..\src\Thrift.Socket.pas',
Thrift.Transport in '..\..\src\Thrift.Transport.pas',
Thrift.Protocol in '..\..\src\Thrift.Protocol.pas',
Thrift.Protocol.JSON in '..\..\src\Thrift.Protocol.JSON.pas',
Thrift.Protocol.Compact in '..\..\src\Thrift.Protocol.Compact.pas',
Thrift.Collections in '..\..\src\Thrift.Collections.pas',
Thrift.Server in '..\..\src\Thrift.Server.pas',
Thrift.Utils in '..\..\src\Thrift.Utils.pas',
Thrift.Serializer in '..\..\src\Thrift.Serializer.pas',
Thrift.Stream in '..\..\src\Thrift.Stream.pas',
Thrift.WinHTTP in '..\..\src\Thrift.WinHTTP.pas',
Thrift.TypeRegistry in '..\..\src\Thrift.TypeRegistry.pas',
System_,
DebugProtoTest,
TestSerializer.Data;
type
TTestSerializer = class //extends TestCase {
private type
TMethod = (
mt_Bytes,
mt_Stream
);
private
FProtocols : TList< IProtocolFactory>;
class function Serialize(const input : IBase; const factory : IProtocolFactory) : TBytes; overload;
class procedure Serialize(const input : IBase; const factory : IProtocolFactory; const aStream : TStream); overload;
class procedure Deserialize( const input : TBytes; const target : IBase; const factory : IProtocolFactory); overload;
class procedure Deserialize( const input : TStream; const target : IBase; const factory : IProtocolFactory); overload;
procedure Test_Serializer_Deserializer;
procedure Test_OneOfEach( const method : TMethod; const factory : IProtocolFactory; const stream : TFileStream);
procedure Test_CompactStruct( const method : TMethod; const factory : IProtocolFactory; const stream : TFileStream);
public
constructor Create;
destructor Destroy; override;
procedure RunTests;
end;
{ TTestSerializer }
constructor TTestSerializer.Create;
begin
inherited Create;
FProtocols := TList< IProtocolFactory>.Create;
FProtocols.Add( TBinaryProtocolImpl.TFactory.Create);
FProtocols.Add( TCompactProtocolImpl.TFactory.Create);
FProtocols.Add( TJSONProtocolImpl.TFactory.Create);
end;
destructor TTestSerializer.Destroy;
begin
try
FreeAndNil( FProtocols);
finally
inherited Destroy;
end;
end;
procedure TTestSerializer.Test_OneOfEach( const method : TMethod; const factory : IProtocolFactory; const stream : TFileStream);
var tested, correct : IOneOfEach;
bytes : TBytes;
i : Integer;
begin
// write
tested := Fixtures.CreateOneOfEach;
case method of
mt_Bytes: bytes := Serialize( tested, factory);
mt_Stream: begin
stream.Size := 0;
Serialize( tested, factory, stream);
end
else
ASSERT( FALSE);
end;
// init + read
tested := TOneOfEachImpl.Create;
case method of
mt_Bytes: Deserialize( bytes, tested, factory);
mt_Stream: begin
stream.Position := 0;
Deserialize( stream, tested, factory);
end
else
ASSERT( FALSE);
end;
// check
correct := Fixtures.CreateOneOfEach;
ASSERT( tested.Im_true = correct.Im_true);
ASSERT( tested.Im_false = correct.Im_false);
ASSERT( tested.A_bite = correct.A_bite);
ASSERT( tested.Integer16 = correct.Integer16);
ASSERT( tested.Integer32 = correct.Integer32);
ASSERT( tested.Integer64 = correct.Integer64);
ASSERT( Abs( tested.Double_precision - correct.Double_precision) < 1E-12);
ASSERT( tested.Some_characters = correct.Some_characters);
ASSERT( tested.Zomg_unicode = correct.Zomg_unicode);
ASSERT( tested.What_who = correct.What_who);
ASSERT( Length(tested.Base64) = Length(correct.Base64));
ASSERT( CompareMem( @tested.Base64[0], @correct.Base64[0], Length(correct.Base64)));
ASSERT( tested.Byte_list.Count = correct.Byte_list.Count);
for i := 0 to tested.Byte_list.Count-1
do ASSERT( tested.Byte_list[i] = correct.Byte_list[i]);
ASSERT( tested.I16_list.Count = correct.I16_list.Count);
for i := 0 to tested.I16_list.Count-1
do ASSERT( tested.I16_list[i] = correct.I16_list[i]);
ASSERT( tested.I64_list.Count = correct.I64_list.Count);
for i := 0 to tested.I64_list.Count-1
do ASSERT( tested.I64_list[i] = correct.I64_list[i]);
end;
procedure TTestSerializer.Test_CompactStruct( const method : TMethod; const factory : IProtocolFactory; const stream : TFileStream);
var tested, correct : ICompactProtoTestStruct;
bytes : TBytes;
begin
// write
tested := Fixtures.CreateCompactProtoTestStruct;
case method of
mt_Bytes: bytes := Serialize( tested, factory);
mt_Stream: begin
stream.Size := 0;
Serialize( tested, factory, stream);
end
else
ASSERT( FALSE);
end;
// init + read
correct := TCompactProtoTestStructImpl.Create;
case method of
mt_Bytes: Deserialize( bytes, tested, factory);
mt_Stream: begin
stream.Position := 0;
Deserialize( stream, tested, factory);
end
else
ASSERT( FALSE);
end;
// check
correct := Fixtures.CreateCompactProtoTestStruct;
ASSERT( correct.Field500 = tested.Field500);
ASSERT( correct.Field5000 = tested.Field5000);
ASSERT( correct.Field20000 = tested.Field20000);
end;
procedure TTestSerializer.Test_Serializer_Deserializer;
var factory : IProtocolFactory;
stream : TFileStream;
method : TMethod;
begin
stream := TFileStream.Create( 'TestSerializer.dat', fmCreate);
try
for method in [Low(TMethod)..High(TMethod)] do begin
for factory in FProtocols do begin
Test_OneOfEach( method, factory, stream);
Test_CompactStruct( method, factory, stream);
end;
end;
finally
stream.Free;
end;
end;
procedure TTestSerializer.RunTests;
begin
try
Test_Serializer_Deserializer;
except
on e:Exception do begin
Writeln( e.Message);
Write('Hit ENTER to close ... '); Readln;
end;
end;
end;
class function TTestSerializer.Serialize(const input : IBase; const factory : IProtocolFactory) : TBytes;
var serial : TSerializer;
begin
serial := TSerializer.Create( factory);
try
result := serial.Serialize( input);
finally
serial.Free;
end;
end;
class procedure TTestSerializer.Serialize(const input : IBase; const factory : IProtocolFactory; const aStream : TStream);
var serial : TSerializer;
begin
serial := TSerializer.Create( factory);
try
serial.Serialize( input, aStream);
finally
serial.Free;
end;
end;
class procedure TTestSerializer.Deserialize( const input : TBytes; const target : IBase; const factory : IProtocolFactory);
var serial : TDeserializer;
begin
serial := TDeserializer.Create( factory);
try
serial.Deserialize( input, target);
finally
serial.Free;
end;
end;
class procedure TTestSerializer.Deserialize( const input : TStream; const target : IBase; const factory : IProtocolFactory);
var serial : TDeserializer;
begin
serial := TDeserializer.Create( factory);
try
serial.Deserialize( input, target);
finally
serial.Free;
end;
end;
var test : TTestSerializer;
begin
test := TTestSerializer.Create;
try
test.RunTests;
finally
test.Free;
end;
end.
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