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|
(******************************************************************************
* *
* (c) 2007 Hexis BV *
* *
* File: Base64DecodingTestCase.pas *
* Author: Bram Kuijvenhoven (bkuijvenhoven@hexis.nl) *
* Description: FPCUnit tests for Base64.TBase64DecodingStream *
* *
******************************************************************************)
unit Base64DecodingTestCase;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils, fpcunit, testutils, testregistry, base64;
type
{ TBase64DecodingStreamTestCase }
TBase64DecodingStreamTestCase = class(TTestCase)
private
Base64Stream: TBase64DecodingStream;
SourceStream: TStream;
protected
procedure SetUp; override;
procedure TearDown; override;
// utility
procedure WriteToSourceStream(s:string);
function NoiseCharString:string; // all non-base64 alphabet characters
function RandomNoise(l:integer):string; // l random non-base64 alphabet characters
// test templates
procedure TestGetSize(mode:TBase64DecodingMode; s:string; expectedSize:Int64);
procedure TestDecode (mode:TBase64DecodingMode; s, expected:string);
procedure TestReset (mode:TBase64DecodingMode; s:string; start:array of Int64; expected:array of string);
published
procedure TestGetSizeStrict1;
procedure TestGetSizeStrict2;
procedure TestGetSizeStrict3;
procedure TestGetSizeStrict4;
procedure TestGetSizeStrict5;
procedure TestGetSizeMIME01;
procedure TestGetSizeMIME02;
procedure TestGetSizeMIME03;
procedure TestGetSizeMIME04;
procedure TestGetSizeMIME05;
procedure TestGetSizeMIME06;
procedure TestGetSizeMIME07;
procedure TestGetSizeMIME08;
procedure TestGetSizeMIME09;
procedure TestGetSizeMIME10;
procedure TestGetSizeMIME11;
procedure TestGetSizeMIME12;
procedure TestGetSizeMIME13;
procedure TestGetSizeMIME14;
procedure TestGetSizeMIME15;
procedure TestGetSizeMIME16;
procedure TestGetSizeMIME17;
procedure TestGetSizeMIME18;
procedure TestGetSizeMIME19;
procedure TestGetSizeMIME20;
procedure TestGetSizeMIME21;
procedure TestGetSizeMIME22;
procedure TestDecodeStrict01;
procedure TestDecodeStrict02;
procedure TestDecodeStrict03;
procedure TestDecodeStrict04;
procedure TestDecodeStrict05;
procedure TestDecodeStrict06;
procedure TestDecodeStrict07;
procedure TestDecodeStrict08;
procedure TestDecodeStrict09;
procedure TestDecodeStrict10;
procedure TestDecodeMIME1;
procedure TestDecodeMIME2;
procedure TestDecodeMIME3;
procedure TestDecodeMIME4;
procedure TestDecodeMIME5;
procedure TestDecodeMIME6;
procedure TestDecodeMIME7;
procedure TestDecodeMIME8;
procedure TestDecodeMIME9;
procedure TestResetStrict1;
procedure TestResetStrict2;
procedure TestResetStrict3;
procedure TestResetMIME1;
procedure TestResetMIME2;
procedure TestResetMIME3;
end;
implementation
uses
Math;
// utility routines
type
TChars = set of char;
function SetToString(chars:TChars):string;
var
pos: Integer;
c: Char;
begin
pos:=0;
SetLength(Result,256);
for c:=#0 to #255 do
if c in chars then begin
Inc(pos);
Result[pos]:=c;
end;
SetLength(Result,pos);
end;
function Shuffle(s:string):string;
var
i: Integer;
randomPos: Integer;
c: Char;
begin
UniqueString(s);
for i:=1 to Length(s) do begin
randomPos:=Random(Length(s))+1;
c:=s[randomPos];
s[randomPos]:=s[i];
s[i]:=c;
end;
Result:=s;
end;
// order preserving shuffle
function Merge(s,t:string):string;
var
si: Integer;
ti: Integer;
sLeft: Integer;
tLeft: Integer;
chooseS: Boolean;
ri: Integer;
count: LongInt;
i: Integer;
begin
si := 1;
ti := 1;
ri := 1;
sLeft := Length(s);
tLeft := Length(t);
SetLength(Result, sLeft + tLeft);
while (sLeft>0) or (tLeft>0) do begin
chooseS := Random(sLeft + tLeft) < sLeft;
if chooseS then begin
count := Min(Random(7)+1, sLeft);
for i := 0 to count - 1 do
Result[ri + i] := s[si + i];
Inc(ri, count);
Inc(si, count);
Dec(sLeft, count);
end else begin
count := Min(Random(7)+1, tLeft);
for i := 0 to count - 1 do
Result[ri + i] := t[ti + i];
Inc(ri, count);
Inc(ti, count);
Dec(tLeft, count);
end;
end;
end;
procedure TBase64DecodingStreamTestCase.SetUp;
begin
SourceStream := TMemoryStream.Create;
Base64Stream := TBase64DecodingStream.Create(SourceStream);
end;
procedure TBase64DecodingStreamTestCase.TearDown;
begin
FreeAndNil(Base64Stream);
FreeAndNil(SourceStream);
end;
procedure TBase64DecodingStreamTestCase.WriteToSourceStream(s: string);
begin
SourceStream.Write(s[1],Length(s));
SourceStream.Position:=0;
end;
function TBase64DecodingStreamTestCase.NoiseCharString: string;
begin
Result:=SetToString([#0..#255]-['a'..'z','A'..'Z','0'..'9','+','/','=']);
end;
function TBase64DecodingStreamTestCase.RandomNoise(l: integer): string;
var
i: Integer;
noiseChars: String;
begin
noiseChars:=NoiseCharString; // our pool
SetLength(Result,l);
for i:=1 to l do
Result[i]:=noiseChars[Random(Length(noiseChars))+1];
end;
procedure TBase64DecodingStreamTestCase.TestGetSize(mode:TBase64DecodingMode; s: string; expectedSize: Int64);
var
Size: Int64;
begin
Base64Stream.Mode := mode;
WriteToSourceStream(s);
Size := Base64Stream.Size;
AssertEquals('Correct size calculated by Size getter', Size, expectedSize);
end;
procedure TBase64DecodingStreamTestCase.TestDecode(mode: TBase64DecodingMode; s, expected: string);
var
Buf: array[0..63] of Char;
si: Integer;
i: Integer;
count: LongInt;
begin
writeln(Length(s),'->',Length(expected));
Base64Stream.Mode := mode;
WriteToSourceStream(s);
si := 1; // index into expected
repeat
count := Base64Stream.Read(Buf, Random(SizeOf(Buf))+1);
AssertTrue('Not too many bytes decoded', si + count - 1 <= Length(expected));
for i := 0 to count-1 do
AssertEquals('Correctly decoded byte', expected[si + i], Buf[i]);
Inc(si, count);
AssertEquals('Returned size is correct', Length(expected), Base64Stream.Size);
until Base64Stream.EOF;
AssertEquals('Correct decoded length', Length(expected), si-1);
end;
procedure TBase64DecodingStreamTestCase.TestReset(mode: TBase64DecodingMode; s: string; start: array of Int64; expected: array of string);
var
Buf: array[0..63] of Char;
len: Integer;
i: Integer;
count: LongInt;
startI: Integer;
begin
Base64Stream.Mode := mode;
WriteToSourceStream(s);
AssertEquals('start and expected arrays have same length',Length(start),Length(expected));
for startI := 0 to High(start) do begin
SourceStream.Position := start[startI];
Base64Stream.Reset;
// test decoding
len := 0;
repeat
count := Base64Stream.Read(Buf, Random(SizeOf(Buf))+1);
AssertTrue('Not too many bytes decoded', len + count <= Length(expected[startI]));
for i := 0 to count-1 do
AssertEquals(Format('Correctly decoded byte at %d',[len+i]), expected[startI][len + i + 1], Buf[i]);
Inc(len, count);
AssertEquals('Returned size is correct', Length(expected[startI]), Base64Stream.Size);
until Base64Stream.EOF;
AssertEquals('Correct decoded length', Length(expected[startI]), len);
end;
end;
procedure TBase64DecodingStreamTestCase.TestGetSizeStrict1; begin TestGetSize(bdmStrict,'',0); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeStrict2; begin TestGetSize(bdmStrict,'aAzZ09+/',6); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeStrict3; begin TestGetSize(bdmStrict,'aAzZ09+=',5); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeStrict4; begin TestGetSize(bdmStrict,'aAzZ09==',4); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeStrict5; begin TestGetSize(bdmStrict,'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+/',48); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME01; begin TestGetSize(bdmMIME,'',0); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME02; begin TestGetSize(bdmMIME,NoiseCharString,0); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME03; begin TestGetSize(bdmMIME,Shuffle(NoiseCharString),0); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME04; begin TestGetSize(bdmMIME,Shuffle(RandomNoise(12))+'=',0); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME05; begin TestGetSize(bdmMIME,Shuffle(NoiseCharString)+'==',0); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME06; begin TestGetSize(bdmMIME,Shuffle(RandomNoise(13))+'===',0); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME07; begin TestGetSize(bdmMIME,Shuffle(NoiseCharString)+'====',0); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME08; begin TestGetSize(bdmMIME,Shuffle(RandomNoise(14))+'a=',0); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME09; begin TestGetSize(bdmMIME,Shuffle(NoiseCharString)+'ab==',1); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME10; begin TestGetSize(bdmMIME,Shuffle(RandomNoise(15))+'abc=',2); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME11; begin TestGetSize(bdmMIME,Shuffle(NoiseCharString)+'abcd',3); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME12; begin TestGetSize(bdmMIME,Shuffle(RandomNoise(16)+'abcd'),3); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME13; begin TestGetSize(bdmMIME,Shuffle(NoiseCharString+'abcd')+'=',3); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME14; begin TestGetSize(bdmMIME,Shuffle(RandomNoise(17)+'abcd')+'01=',4); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME15; begin TestGetSize(bdmMIME,Shuffle(NoiseCharString+'abcd')+'01==',4); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME16; begin TestGetSize(bdmMIME,Shuffle(RandomNoise(18)+'abcd')+'012==',5); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME17; begin TestGetSize(bdmMIME,Shuffle(NoiseCharString+'abcd')+'0123=',6); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME18; begin TestGetSize(bdmMIME,Shuffle(RandomNoise(19)+'abcd')+'012345=',7); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME19; begin TestGetSize(bdmMIME,Shuffle(NoiseCharString+'abcd')+'=01234=',3); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME20; begin TestGetSize(bdmMIME,Shuffle(RandomNoise(20)+'abcd')+'0=1234=',3); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME21; begin TestGetSize(bdmMIME,Shuffle(NoiseCharString+'abcd')+'01=234=',4); end;
procedure TBase64DecodingStreamTestCase.TestGetSizeMIME22; begin TestGetSize(bdmMIME,Shuffle(RandomNoise(99)+'abcd')+'012=34=',5); end;
procedure TBase64DecodingStreamTestCase.TestDecodeStrict01; begin TestDecode(bdmStrict,'',''); end;
procedure TBase64DecodingStreamTestCase.TestDecodeStrict02; begin TestDecode(bdmStrict,'AA==',#0); end;
procedure TBase64DecodingStreamTestCase.TestDecodeStrict03; begin TestDecode(bdmStrict,'AAA=',#0#0); end;
procedure TBase64DecodingStreamTestCase.TestDecodeStrict04; begin TestDecode(bdmStrict,'AAAA',#0#0#0); end;
procedure TBase64DecodingStreamTestCase.TestDecodeStrict05; begin TestDecode(bdmStrict,'AAAAAA==',#0#0#0#0); end;
procedure TBase64DecodingStreamTestCase.TestDecodeStrict06; begin TestDecode(bdmStrict,'AAAAAAA=',#0#0#0#0#0); end;
procedure TBase64DecodingStreamTestCase.TestDecodeStrict07; begin TestDecode(bdmStrict,'AAAAAAAA',#0#0#0#0#0#0); end;
procedure TBase64DecodingStreamTestCase.TestDecodeStrict08; begin TestDecode(bdmStrict,'AAAAAAAA',#0#0#0#0#0#0); end;
procedure TBase64DecodingStreamTestCase.TestDecodeStrict09; begin TestDecode(bdmStrict, 'TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2ljaW5nIGVsaXQsIHNlZCBkbyBlaXVzbW9kIHRlbXBvciBpbmNpZGlkdW50IHV0IGxhYm9yZSBldCBkb2xvcmUgbWFnbmEgYWxpcXVhLiBVdCBlbmltIGFkIG1pbmltIHZlbmlhbSwgcXVpcyBub3N0cnVkIGV4ZXJjaXRhdGlvbiB1bGxhbWNvIGxhYm9yaXM'+'gbmlzaSB1dCBhbGlxdWlwIGV4IGVhIGNvbW1vZG8gY29uc2VxdWF0LiBEdWlzIGF1dGUgaXJ1cmUgZG9sb3IgaW4gcmVwcmVoZW5kZXJpdCBpbiB2b2x1cHRhdGUgdmVsaXQgZXNzZSBjaWxsdW0gZG9sb3JlIGV1IGZ1Z2lhdCBudWxsYSBwYXJpYXR1ci4gRXhjZXB0ZXVyIHNpbnQgb2NjYWVjYXQgY3VwaWRhdGF0IG5vbiBwcm9pZGVudC'+'wgc3VudCBpbiBjdWxwYSBxdWkgb2ZmaWNpYSBkZXNlcnVudCBtb2xsaXQgYW5pbSBpZCBlc3QgbGFib3J1bS4K',
'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor '+'in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.'#10); end;
procedure TBase64DecodingStreamTestCase.TestDecodeStrict10; begin TestDecode(bdmStrict, 'QmFzZTY0IERlY29kaW5nIFN1Y2NlZWRlZCE=','Base64 Decoding Succeeded!'); end;
procedure TBase64DecodingStreamTestCase.TestDecodeMIME1; begin TestDecode(bdmMIME,Merge('QmFzZTY0IERlY29kaW5nIFN1Y2NlZWRlZCE=',RandomNoise(12 )),'Base64 Decoding Succeeded!'); end;
procedure TBase64DecodingStreamTestCase.TestDecodeMIME2; begin TestDecode(bdmMIME,Merge('QmFzZTY0IERlY29kaW5nIFN1Y2NlZWRlZCE=',RandomNoise(1200)),'Base64 Decoding Succeeded!'); end;
procedure TBase64DecodingStreamTestCase.TestDecodeMIME3; begin TestDecode(bdmMIME, 'QmFzZTY0' ,'Base64'); end;
procedure TBase64DecodingStreamTestCase.TestDecodeMIME4; begin TestDecode(bdmMIME, 'QmFzZTY0X=' ,'Base64'); end;
procedure TBase64DecodingStreamTestCase.TestDecodeMIME5; begin TestDecode(bdmMIME,Merge('QmFzZTY0',RandomNoise(1200)),'Base64'); end;
procedure TBase64DecodingStreamTestCase.TestDecodeMIME6; begin TestDecode(bdmMIME, 'TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2ljaW5nIGVsaXQsIHNlZCBkbyBlaXVzbW9kIHRlbXBvciBpbmNpZGlkdW50IHV0IGxhYm9yZSBldCBkb2xvcmUgbWFnbmEgYWxpcXVhLiBVdCBlbmltIGFkIG1pbmltIHZlbmlhbSwgcXVpcyBub3N0cnVkIGV4ZXJjaXRhdGlvbiB1bGxhbWNvIGxhYm9yaXM'+'gbmlzaSB1dCBhbGlxdWlwIGV4IGVhIGNvbW1vZG8gY29uc2VxdWF0LiBEdWlzIGF1dGUgaXJ1cmUgZG9sb3IgaW4gcmVwcmVoZW5kZXJpdCBpbiB2b2x1cHRhdGUgdmVsaXQgZXNzZSBjaWxsdW0gZG9sb3JlIGV1IGZ1Z2lhdCBudWxsYSBwYXJpYXR1ci4gRXhjZXB0ZXVyIHNpbnQgb2NjYWVjYXQgY3VwaWRhdGF0IG5vbiBwcm9pZGVudC'+'wgc3VudCBpbiBjdWxwYSBxdWkgb2ZmaWNpYSBkZXNlcnVudCBtb2xsaXQgYW5pbSBpZCBlc3QgbGFib3J1bS4K',
'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor '+'in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.'#10); end;
procedure TBase64DecodingStreamTestCase.TestDecodeMIME7; begin TestDecode(bdmMIME,Merge('TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2ljaW5nIGVsaXQsIHNlZCBkbyBlaXVzbW9kIHRlbXBvciBpbmNpZGlkdW50IHV0IGxhYm9yZSBldCBkb2xvcmUgbWFnbmEgYWxpcXVhLiBVdCBlbmltIGFkIG1pbmltIHZlbmlhbSwgcXVpcyBub3N0cnVkIGV4ZXJjaXRhdGlvbiB1bGxhbWNvIGxhYm9yaXM'+'gbmlzaSB1dCBhbGlxdWlwIGV4IGVhIGNvbW1vZG8gY29uc2VxdWF0LiBEdWlzIGF1dGUgaXJ1cmUgZG9sb3IgaW4gcmVwcmVoZW5kZXJpdCBpbiB2b2x1cHRhdGUgdmVsaXQgZXNzZSBjaWxsdW0gZG9sb3JlIGV1IGZ1Z2lhdCBudWxsYSBwYXJpYXR1ci4gRXhjZXB0ZXVyIHNpbnQgb2NjYWVjYXQgY3VwaWRhdGF0IG5vbiBwcm9pZGVudC'+'wgc3VudCBpbiBjdWxwYSBxdWkgb2ZmaWNpYSBkZXNlcnVudCBtb2xsaXQgYW5pbSBpZCBlc3QgbGFib3J1bS4K',RandomNoise(1200)),
'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor '+'in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.'#10); end;
procedure TBase64DecodingStreamTestCase.TestDecodeMIME8; begin TestDecode(bdmMIME,Merge('TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2ljaW5nIGVsaXQsIHNlZCBkbyBlaXVzbW9kIHRlbXBvciBpbmNpZGlkdW50IHV0IGxhYm9yZSBldCBkb2xvcmUgbWFnbmEgYWxpcXVhLiBVdCBlbmltIGFkIG1pbmltIHZlbmlhbSwgcXVpcyBub3N0cnVkIGV4ZXJjaXRhdGlvbiB1bGxhbWNvIGxhYm9yaXM'+'gbmlzaSB1dCBhbGlxdWlwIGV4IGVhIGNvbW1vZG8gY29uc2VxdWF0LiBEdWlzIGF1dGUgaXJ1cmUgZG9sb3IgaW4gcmVwcmVoZW5kZXJpdCBpbiB2b2x1cHRhdGUgdmVsaXQgZXNzZSBjaWxsdW0gZG9sb3JlIGV1IGZ1Z2lhdCBudWxsYSBwYXJpYXR1ci4gRXhjZXB0ZXVyIHNpbnQgb2NjYWVjYXQgY3VwaWRhdGF0IG5vbiBwcm9pZGVudC'+'wgc3VudCBpbiBjdWxwYSBxdWkgb2ZmaWNpYSBkZXNlcnVudCBtb2xsaXQgYW5pbSBpZCBlc3QgbGFib3J1bS4K=',RandomNoise(1200)),
'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor '+'in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.'#10); end;
procedure TBase64DecodingStreamTestCase.TestDecodeMIME9; begin TestDecode(bdmMIME,Merge('TG9yZW0gaXBzdW0gZG9sb3Igc2l0IGFtZXQsIGNvbnNlY3RldHVyIGFkaXBpc2ljaW5nIGVsaXQsIHNlZCBkbyBlaXVzbW9kIHRlbXBvciBpbmNpZGlkdW50IHV0IGxhYm9yZSBldCBkb2xvcmUgbWFnbmEgYWxpcXVhLiBVdCBlbmltIGFkIG1pbmltIHZlbmlhbSwgcXVpcyBub3N0cnVkIGV4ZXJjaXRhdGlvbiB1bGxhbWNvIGxhYm9yaXM'+'gbmlzaSB1dCBhbGlxdWlwIGV4IGVhIGNvbW1vZG8gY29uc2VxdWF0LiBEdWlzIGF1dGUgaXJ1cmUgZG9sb3IgaW4gcmVwcmVoZW5kZXJpdCBpbiB2b2x1cHRhdGUgdmVsaXQgZXNzZSBjaWxsdW0gZG9sb3JlIGV1IGZ1Z2lhdCBudWxsYSBwYXJpYXR1ci4gRXhjZXB0ZXVyIHNpbnQgb2NjYWVjYXQgY3VwaWRhdGF0IG5vbiBwcm9pZGVudC'+'wgc3VudCBpbiBjdWxwYSBxdWkgb2ZmaWNpYSBkZXNlcnVudCBtb2xsaXQgYW5pbSBpZCBlc3QgbGFib3J1bS4KX=',RandomNoise(1200)),
'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor '+'in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.'#10); end;
procedure TBase64DecodingStreamTestCase.TestResetStrict1; begin TestReset(bdmStrict,'',[0],['']); end;
procedure TBase64DecodingStreamTestCase.TestResetStrict2; begin TestReset(bdmStrict,'AA==',[0,4],[#0,'']); end;
procedure TBase64DecodingStreamTestCase.TestResetStrict3; begin TestReset(bdmStrict,'AAAAAAA=',[0,4,8],[#0#0#0#0#0,#0#0,'']); end;
procedure TBase64DecodingStreamTestCase.TestResetMIME1; begin TestReset(bdmMIME,'QmFzZTY0IERlY29kaW5nIFN1Y2NlZWRlZCE=',[0],['Base64 Decoding Succeeded!']); end;
procedure TBase64DecodingStreamTestCase.TestResetMIME2; begin TestReset(bdmMIME,'QmFzZTY0IERlY29kaW5nIFN1Y2NlZWRlZCE=',[0,4,8],['Base64 Decoding Succeeded!','e64 Decoding Succeeded!',' Decoding Succeeded!']); end;
procedure TBase64DecodingStreamTestCase.TestResetMIME3; begin TestReset(bdmMIME,'Qm!@#$%^&*()F!@#$%^&*()z!@#$%^&*()ZTY0IERlY29kaW5nIFN1Y2NlZWRlZCE=',[0,24,34,38,62,66],['Base64 Decoding Succeeded!','e64 Decoding Succeeded!','e64 Decoding Succeeded!',' Decoding Succeeded!','d!','']); end;
initialization
RegisterTest(TBase64DecodingStreamTestCase);
end.
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