trunk/testsuite/IBXTestBase.pas

(*
 *  IBX Test suite. This program is used to test the IBX non-visual
 *  components and provides a semi-automated pass/fail check for each test.
 *
 *  The contents of this file are subject to the Initial Developer's
 *  Public License Version 1.0 (the "License"); you may not use this
 *  file except in compliance with the License. You may obtain a copy
 *  of the License here:
 *
 *    http://www.firebirdsql.org/index.php?op=doc&id=idpl
 *
 *  Software distributed under the License is distributed on an "AS
 *  IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 *  implied. See the License for the specific language governing rights
 *  and limitations under the License.
 *
 *  The Initial Developer of the Original Code is Tony Whyman.
 *
 *  The Original Code is (C) 2021 Tony Whyman, MWA Software
 *  (http://www.mwasoftware.co.uk).
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): ______________________________________.
 *
*)      
unit IBXTestBase;

{$mode objfpc}{$H+}

interface

uses
  Classes, SysUtils, TestApplication, CustApp, DB, IB, IBCustomDataSet, IBDatabase, IBQuery,
  ibxscript, IBDataOutput, IBSQL;

type

{ TIBXTestBase }

TIBXTestBase = class(TTestBase)
private
  FIBDatabase: TIBDatabase;
  FIBTransaction: TIBTransaction;
  FIBQuery: TIBQuery;
  FIBXScript: TIBXScript;
  FInitialising: boolean;
  FScriptFile: AnsiString;
  function GetRoleName: AnsiString;
  function GetScriptFile: AnsiString;
  procedure HandleCreateDatebase(Sender: TObject);
  procedure HandleDBFileName(Sender: TObject; var DatabaseFileName: string);
  procedure LogHandler(Sender: TObject; Msg: string);
  procedure ErrorLogHandler(Sender: TObject; Msg: string);
protected
  procedure ClientLibraryPathChanged; override;
  procedure CreateObjects(Application: TTestApplication); override;
  function GetFullTestID: string;
  function GetOutFile: string;
  function GetSSBackupFile: string;
  procedure InitialiseDatabase(aDatabase: TIBDatabase); virtual;
  procedure PrintDataSet(aDataSet: TDataSet);
  procedure PrintDataSetRow(aDataSet: TDataSet); overload;
  procedure PrintDataSetRow(aField: TField); overload;
  procedure PrintAffectedRows(query: TIBCustomDataSet); overload;
  procedure PrintAffectedRows(query: TIBSQL); overload;
  procedure ReadOnlyTransaction;
  procedure ReadWriteTransaction;
  procedure RunScript(aDatabase: TIBDatabase; aFileName: string);
  procedure ShowStrings(aCaption: string; List: TStrings);
  procedure WriteStrings(List: TStrings; limit: integer=0);
  procedure ExecuteSQL(SQL: string);
  procedure ShowFBVersion(attachment: IAttachment);
  procedure ShowBoolValue(aValue: integer; WhenTrue, WhenFalse: string);
  procedure ProcessResults; override;
public
  destructor Destroy; override;
  property IBDatabase: TIBDatabase read  FIBDatabase;
  property IBTransaction: TIBTransaction read FIBTransaction;
  property IBQuery: TIBQuery read FIBQuery;
  property RoleName: AnsiString read GetRoleName;
  property IBXScriptObj: TIBXScript read FIBXScript;
end;

implementation

uses Process, IBUtils;

const
  sqlScriptTemplate = 'resources/Test%s.sql';
  sqlCustomScriptTemplate = 'resources/Test%s.%d.sql';
  outFileTemplate   = 'Test%s.out';

{ TIBXTestBase }

procedure TIBXTestBase.HandleCreateDatebase(Sender: TObject);
begin
  if not FInitialising then
  begin
    FInitialising := true;
    try
      InitialiseDatabase(IBDatabase);
    finally
      FInitialising := false;
    end;
  end;
end;

function TIBXTestBase.GetRoleName: AnsiString;
begin
  if IBDatabase.Connected then
    Result := IBDatabase.Attachment.OpenCursorAtStart(IBTransaction.TransactionIntf,
                  'Select CURRENT_ROLE From RDB$Database',[])[0].AsString
  else
    Result := '';
end;

function TIBXTestBase.GetScriptFile: AnsiString;
begin
  FScriptFile := '';
  if IBDatabase.Attachment <> nil then
    FScriptFile := Format(sqlCustomScriptTemplate,[GetFullTestID,IBDatabase.Attachment.GetODSMajorVersion]);
  if not FileExists(FScriptFile) then
    FScriptFile := Format(sqlScriptTemplate,[GetFullTestID]);
  Result := FScriptFile;
end;

procedure TIBXTestBase.HandleDBFileName(Sender: TObject;
  var DatabaseFileName: string);
begin
  DatabaseFileName := IBDatabase.DatabaseName;
end;

procedure TIBXTestBase.LogHandler(Sender: TObject; Msg: string);
begin
   writeln(OutFile,Msg);
end;

procedure TIBXTestBase.ErrorLogHandler(Sender: TObject; Msg: string);
begin
  writeln(OutFile,Msg);
end;

procedure TIBXTestBase.ClientLibraryPathChanged;
begin
  inherited ClientLibraryPathChanged;
  FIBDatabase.FirebirdLibraryPathName := Owner.ClientLibraryPath;
end;

procedure TIBXTestBase.CreateObjects(Application: TTestApplication);
begin
  inherited CreateObjects(Application);
  { In console Mode the application should own the database
    - ensures centralised exception handling }
  FIBDatabase := TIBDatabase.Create(Application);
  FIBDatabase.FirebirdLibraryPathName := Owner.ClientLibraryPath;
  FIBDatabase.LoginPrompt := false;
  FIBDatabase.Params.Add('user_name=' + Owner.GetUserName);
  FIBDatabase.Params.Add('password=' + Owner.GetPassword);
  FIBDatabase.Params.Add('lc_ctype=UTF8');
  FIBDatabase.OnCreateDatabase := @HandleCreateDatebase;
  FIBDatabase.Name := 'Test_Database_' + GetTestID;
  FIBTransaction := TIBTransaction.Create(Application);
  FIBTransaction.DefaultDatabase := FIBDatabase;
  FIBDatabase.DefaultTransaction := FIBTransaction;
  FIBTransaction.Name := 'Test_Transaction_' + GetTestID;
  FIBQuery := TIBQuery.Create(Application);
  FIBQuery.Database := FIBDatabase;
  FIBXScript := TIBXScript.Create(Application);
  FIBXScript.Database := FIBDatabase;
  FIBXScript.Transaction := FIBTransaction;
  FIBXScript.OnOutputLog := @LogHandler;
  FIBXScript.OnErrorLog := @ErrorLogHandler;
  FIBXScript.DataOutputFormatter := TIBInsertStmtsOut.Create(Application);
  FIBXScript.OnCreateDatabase := @HandleDBFileName;
  FIBXScript.IgnoreCreateDatabase := FALSE;
end;

function TIBXTestBase.GetFullTestID: string;
begin
  Result := GetTestID;
  if Length(Result) = 1 then
    Result := '0' + Result;
end;

function TIBXTestBase.GetOutFile: string;
begin
  Result := Format(outFileTemplate,[GetFullTestID]);
end;

function TIBXTestBase.GetSSBackupFile: string;
begin
  Result := ChangeFileExt(Owner.GetBackupFileName,'.fbk');
end;

procedure TIBXTestBase.InitialiseDatabase(aDatabase: TIBDatabase);
var aFileName: string;
    {$IFDEF WINDOWS}
    F: text;
    line: AnsiString;
    {$ENDIF}
begin
  aFileName := GetScriptFile;
  if FileExists(aFileName) then
  begin
    writeln(OutFile,'Creating Database from ' + aFileName);
    writeln(OutFile);
    {$IFDEF WINDOWS}
    assignfile(F,aFileName);
    try
      Reset(F);
      readln(F,line);
      close(F);
      if Pos('link ',Line) = 1 then
         aFileName := ExtractFilePath(aFileName) + system.copy(Line,6,Length(Line)-5);
    except
      //do nothing
    end;
    {$ENDIF}
    RunScript(aDatabase,aFileName);
  end;
end;

procedure TIBXTestBase.PrintDataSet(aDataSet: TDataSet);
var rowno: integer;
begin
  if aDataSet.Name <> '' then
    writeln(OutFile,'Print Dataset for ',aDataSet.Name);
  aDataSet.First;
  rowno := 1;
  if aDataSet.EOF then
    writeln(OutFile,'Dataset Empty')
  else
  while not aDataSet.EOF do
  begin
    CheckSynchronize(100);
    writeln(OutFile,'Row No = ',rowno);
    PrintDataSetRow(aDataset);
    aDataSet.Next;
    Inc(rowno);
    writeln(OutFile);
  end;
  writeln(Outfile,'Rows printed = ',IntToStr(rowno-1));
  writeln(Outfile);
end;

procedure TIBXTestBase.PrintDataSetRow(aDataSet: TDataSet);
var i: integer;
begin
  for i := 0 to aDataSet.FieldCount - 1 do
    PrintDataSetRow(aDataSet.Fields[i]);
end;

procedure TIBXTestBase.PrintDataSetRow(aField: TField);
var s: AnsiString;
    dt: TDateTime;
begin
  if aField.IsNull then
    writeln(OutFile,aField.FieldName,' = NULL')
  else
  case aField.DataType of
  ftArray:
    begin
      if not aField.IsNull then
        WriteArray(TIBArrayField(aField).ArrayIntf);
    end;

  ftFloat:
    writeln(OutFile, aField.FieldName,' = ',FormatFloat('#,##0.000000000000',aField.AsFloat));

  ftLargeint:
    writeln(OutFile,aField.FieldName,' = ',aField.AsString);

  ftmemo, ftBlob:
    if TBlobField(aField).BlobType = ftMemo then
    begin
      s := aField.AsString;
      if FHexStrings then
      begin
        write(OutFile,aField.FieldName,' = ');
        PrintHexString(s);
        writeln(OutFile,' (Charset = ',TIBMemoField(aField).CharacterSetName, ' Codepage = ',StringCodePage(s),')');
      end
      else
      begin
        writeln(OutFile,aField.FieldName,' (Charset  = ',TIBMemoField(aField).CharacterSetName, ' Codepage = ',StringCodePage(s),')');
        writeln(OutFile);
        writeln(OutFile,s);
      end
    end
    else
      writeln(OutFile,aField.FieldName,' = (blob), Length = ',TBlobField(aField).BlobSize);

  ftString:
  begin
    s := aField.AsString;
    if FHexStrings then
    begin
      write(OutFile,aField.FieldName,' = ');
      PrintHexString(s);
      writeln(OutFile,' (Charset = ',TIBStringField(aField).CharacterSetName, ' Codepage = ',StringCodePage(s),')');
    end
    else
    if (aField is TIBStringField) and (TIBStringField(aField).CharacterSetName <> 'NONE') then
      writeln(OutFile,aField.FieldName,' = ',s,' (Charset = ',TIBStringField(aField).CharacterSetName, ' Codepage = ',StringCodePage(s),')')
    else
      writeln(OutFile,aField.FieldName,' = ',s);
  end;

  else
    writeln(OutFile,aField.FieldName,' = ',aField.AsString);
  end;
end;

procedure TIBXTestBase.PrintAffectedRows(query: TIBCustomDataSet);
var SelectCount, InsertCount, UpdateCount, DeleteCount: integer;
begin
  if query.GetRowsAffected(SelectCount, InsertCount, UpdateCount, DeleteCount) then
  begin
    writeln(OutFile,'Selects = ',SelectCount);
    writeln(OutFile,'Inserts = ',InsertCount);
    writeln(OutFile,'Updates = ',UpdateCount);
    writeln(OutFile,'Deletes = ',DeleteCount);
  end;
end;

procedure TIBXTestBase.PrintAffectedRows(query: TIBSQL);
var SelectCount, InsertCount, UpdateCount, DeleteCount: integer;
begin
  if query.statement.GetRowsAffected(SelectCount, InsertCount, UpdateCount, DeleteCount) then
  begin
    writeln(OutFile,'Selects = ',SelectCount);
    writeln(OutFile,'Inserts = ',InsertCount);
    writeln(OutFile,'Updates = ',UpdateCount);
    writeln(OutFile,'Deletes = ',DeleteCount);
  end;
end;

procedure TIBXTestBase.ReadOnlyTransaction;
begin
  FIBTransaction.Params.Clear;
  FIBTransaction.Params.Add('concurrency');
  FIBTransaction.Params.Add('wait');
  FIBTransaction.Params.Add('read');
end;


procedure TIBXTestBase.ReadWriteTransaction;
begin
  FIBTransaction.Params.Clear;
  FIBTransaction.Params.Add('concurrency');
  FIBTransaction.Params.Add('wait');
  FIBTransaction.Params.Add('write');
end;

procedure TIBXTestBase.RunScript(aDatabase: TIBDatabase; aFileName: string);
begin
  FIBXScript.Database := aDatabase;
  aDatabase.DefaultTransaction.Active := true;
  FIBXScript.Transaction := aDatabase.DefaultTransaction;
  FIBXScript.RunScript(aFileName);
end;

procedure TIBXTestBase.ShowStrings(aCaption: string; List: TStrings);
var s: string;
    i: integer;
begin
  s := aCaption + ': ';
  for i := 0 to List.Count - 1 do
  begin
    if i > 0 then
      s := s + ', ';
    s := s + List[i];
  end;
 writeln(OutFile,s);
end;

procedure TIBXTestBase.WriteStrings(List: TStrings; limit: integer);
var i: integer;
begin
 if Limit <= 0 then
   Limit := List.Count - 1;
  for i := 0 to limit do
    writeln(OutFile,List[i]);
  writeln(OutFile);
end;

procedure TIBXTestBase.ExecuteSQL(SQL: string);
begin
  FIBXScript.ExecSQLScript(SQL);
end;

procedure TIBXTestBase.ShowFBVersion(attachment: IAttachment);
var S: TStrings;
begin
  S := TStringList.Create;
  try
    attachment.getFBVersion(S);
    ShowStrings('FB Version',S);
  finally
    S.Free;
  end;
end;

procedure TIBXTestBase.ShowBoolValue(aValue: integer; WhenTrue,
  WhenFalse: string);
begin
 if aValue <> 0 then
   writeln(OutFile,WhenTrue)
 else
   writeln(OutFile,WhenFalse);
end;

procedure TIBXTestBase.ProcessResults;
var DiffExe: string;
    ResourceFile: string;
    S: TStrings;
    Results: string;
    ExitStatus: integer;
begin
   ResourceFile := FScriptFile;
   if FileExists(GetOutFile) and FileExists(ResourceFile) then
   begin
     DiffExe := GetEnvironmentVariable('DIFF');
     if DiffExe = '' then
       DiffExe := 'diff';
     S := TStringList.Create;
     try
       RunCommandInDir(GetCurrentDir,DiffExe ,[ResourceFile,GetOutFile],Results,ExitStatus);
       writeln(OutFile,'Run diff command returns ',ExitStatus);
       if Results <> '' then
       begin
         S.Text := Results;
         writeln(Outfile,'Output from diff command');
         WriteStrings(S);
       end;
     finally
       S.Free;
     end;
   end;
   IBDatabase.Connected := false;
end;

destructor TIBXTestBase.Destroy;
begin
  if IBDatabase <> nil then
    IBDatabase.Connected := false;
  inherited Destroy;
end;

end.

Revision:	323
Committed:	Thu Feb 25 12:14:35 2021 UTC (3 years, 9 months ago) by tony
Content type:	text/x-pascal
File size:	12990 byte(s)
Log Message:	Fixed Merged
#	User	Rev	Content
1	tony	323	(*
2			* IBX Test suite. This program is used to test the IBX non-visual
3			* components and provides a semi-automated pass/fail check for each test.
4			*
5			* The contents of this file are subject to the Initial Developer's
6			* Public License Version 1.0 (the "License"); you may not use this
7			* file except in compliance with the License. You may obtain a copy
8			* of the License here:
9			*
10			* http://www.firebirdsql.org/index.php?op=doc&id=idpl
11			*
12			* Software distributed under the License is distributed on an "AS
13			* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
14			* implied. See the License for the specific language governing rights
15			* and limitations under the License.
16			*
17			* The Initial Developer of the Original Code is Tony Whyman.
18			*
19			* The Original Code is (C) 2021 Tony Whyman, MWA Software
20			* (http://www.mwasoftware.co.uk).
21			*
22			* All Rights Reserved.
23			*
24			* Contributor(s): ______________________________________.
25			*
26			*)
27	tony	315	unit IBXTestBase;
28
29			{$mode objfpc}{$H+}
30
31			interface
32
33			uses
34			Classes, SysUtils, TestApplication, CustApp, DB, IB, IBCustomDataSet, IBDatabase, IBQuery,
35			ibxscript, IBDataOutput, IBSQL;
36
37			type
38
39			{ TIBXTestBase }
40
41			TIBXTestBase = class(TTestBase)
42			private
43			FIBDatabase: TIBDatabase;
44			FIBTransaction: TIBTransaction;
45			FIBQuery: TIBQuery;
46			FIBXScript: TIBXScript;
47			FInitialising: boolean;
48			FScriptFile: AnsiString;
49			function GetRoleName: AnsiString;
50			function GetScriptFile: AnsiString;
51			procedure HandleCreateDatebase(Sender: TObject);
52			procedure HandleDBFileName(Sender: TObject; var DatabaseFileName: string);
53			procedure LogHandler(Sender: TObject; Msg: string);
54			procedure ErrorLogHandler(Sender: TObject; Msg: string);
55			protected
56			procedure ClientLibraryPathChanged; override;
57			procedure CreateObjects(Application: TTestApplication); override;
58			function GetFullTestID: string;
59			function GetOutFile: string;
60			function GetSSBackupFile: string;
61			procedure InitialiseDatabase(aDatabase: TIBDatabase); virtual;
62			procedure PrintDataSet(aDataSet: TDataSet);
63			procedure PrintDataSetRow(aDataSet: TDataSet); overload;
64			procedure PrintDataSetRow(aField: TField); overload;
65			procedure PrintAffectedRows(query: TIBCustomDataSet); overload;
66			procedure PrintAffectedRows(query: TIBSQL); overload;
67			procedure ReadOnlyTransaction;
68			procedure ReadWriteTransaction;
69			procedure RunScript(aDatabase: TIBDatabase; aFileName: string);
70			procedure ShowStrings(aCaption: string; List: TStrings);
71			procedure WriteStrings(List: TStrings; limit: integer=0);
72			procedure ExecuteSQL(SQL: string);
73			procedure ShowFBVersion(attachment: IAttachment);
74			procedure ShowBoolValue(aValue: integer; WhenTrue, WhenFalse: string);
75			procedure ProcessResults; override;
76			public
77			destructor Destroy; override;
78			property IBDatabase: TIBDatabase read FIBDatabase;
79			property IBTransaction: TIBTransaction read FIBTransaction;
80			property IBQuery: TIBQuery read FIBQuery;
81			property RoleName: AnsiString read GetRoleName;
82			property IBXScriptObj: TIBXScript read FIBXScript;
83			end;
84
85			implementation
86
87			uses Process, IBUtils;
88
89			const
90			sqlScriptTemplate = 'resources/Test%s.sql';
91			sqlCustomScriptTemplate = 'resources/Test%s.%d.sql';
92			outFileTemplate = 'Test%s.out';
93
94			{ TIBXTestBase }
95
96			procedure TIBXTestBase.HandleCreateDatebase(Sender: TObject);
97			begin
98			if not FInitialising then
99			begin
100			FInitialising := true;
101			try
102			InitialiseDatabase(IBDatabase);
103			finally
104			FInitialising := false;
105			end;
106			end;
107			end;
108
109			function TIBXTestBase.GetRoleName: AnsiString;
110			begin
111			if IBDatabase.Connected then
112			Result := IBDatabase.Attachment.OpenCursorAtStart(IBTransaction.TransactionIntf,
113			'Select CURRENT_ROLE From RDB$Database',[])[0].AsString
114			else
115			Result := '';
116			end;
117
118			function TIBXTestBase.GetScriptFile: AnsiString;
119			begin
120			FScriptFile := '';
121			if IBDatabase.Attachment <> nil then
122			FScriptFile := Format(sqlCustomScriptTemplate,[GetFullTestID,IBDatabase.Attachment.GetODSMajorVersion]);
123			if not FileExists(FScriptFile) then
124			FScriptFile := Format(sqlScriptTemplate,[GetFullTestID]);
125			Result := FScriptFile;
126			end;
127
128			procedure TIBXTestBase.HandleDBFileName(Sender: TObject;
129			var DatabaseFileName: string);
130			begin
131			DatabaseFileName := IBDatabase.DatabaseName;
132			end;
133
134			procedure TIBXTestBase.LogHandler(Sender: TObject; Msg: string);
135			begin
136			writeln(OutFile,Msg);
137			end;
138
139			procedure TIBXTestBase.ErrorLogHandler(Sender: TObject; Msg: string);
140			begin
141			writeln(OutFile,Msg);
142			end;
143
144			procedure TIBXTestBase.ClientLibraryPathChanged;
145			begin
146			inherited ClientLibraryPathChanged;
147			FIBDatabase.FirebirdLibraryPathName := Owner.ClientLibraryPath;
148			end;
149
150			procedure TIBXTestBase.CreateObjects(Application: TTestApplication);
151			begin
152			inherited CreateObjects(Application);
153			{ In console Mode the application should own the database
154			- ensures centralised exception handling }
155			FIBDatabase := TIBDatabase.Create(Application);
156			FIBDatabase.FirebirdLibraryPathName := Owner.ClientLibraryPath;
157			FIBDatabase.LoginPrompt := false;
158			FIBDatabase.Params.Add('user_name=' + Owner.GetUserName);
159			FIBDatabase.Params.Add('password=' + Owner.GetPassword);
160			FIBDatabase.Params.Add('lc_ctype=UTF8');
161			FIBDatabase.OnCreateDatabase := @HandleCreateDatebase;
162			FIBDatabase.Name := 'Test_Database_' + GetTestID;
163			FIBTransaction := TIBTransaction.Create(Application);
164			FIBTransaction.DefaultDatabase := FIBDatabase;
165			FIBDatabase.DefaultTransaction := FIBTransaction;
166			FIBTransaction.Name := 'Test_Transaction_' + GetTestID;
167			FIBQuery := TIBQuery.Create(Application);
168			FIBQuery.Database := FIBDatabase;
169			FIBXScript := TIBXScript.Create(Application);
170			FIBXScript.Database := FIBDatabase;
171			FIBXScript.Transaction := FIBTransaction;
172			FIBXScript.OnOutputLog := @LogHandler;
173			FIBXScript.OnErrorLog := @ErrorLogHandler;
174			FIBXScript.DataOutputFormatter := TIBInsertStmtsOut.Create(Application);
175			FIBXScript.OnCreateDatabase := @HandleDBFileName;
176			FIBXScript.IgnoreCreateDatabase := FALSE;
177			end;
178
179			function TIBXTestBase.GetFullTestID: string;
180			begin
181			Result := GetTestID;
182			if Length(Result) = 1 then
183			Result := '0' + Result;
184			end;
185
186			function TIBXTestBase.GetOutFile: string;
187			begin
188			Result := Format(outFileTemplate,[GetFullTestID]);
189			end;
190
191			function TIBXTestBase.GetSSBackupFile: string;
192			begin
193			Result := ChangeFileExt(Owner.GetBackupFileName,'.fbk');
194			end;
195
196			procedure TIBXTestBase.InitialiseDatabase(aDatabase: TIBDatabase);
197			var aFileName: string;
198			{$IFDEF WINDOWS}
199			F: text;
200			line: AnsiString;
201			{$ENDIF}
202			begin
203			aFileName := GetScriptFile;
204			if FileExists(aFileName) then
205			begin
206			writeln(OutFile,'Creating Database from ' + aFileName);
207			writeln(OutFile);
208			{$IFDEF WINDOWS}
209			assignfile(F,aFileName);
210			try
211			Reset(F);
212			readln(F,line);
213			close(F);
214			if Pos('link ',Line) = 1 then
215			aFileName := ExtractFilePath(aFileName) + system.copy(Line,6,Length(Line)-5);
216			except
217			//do nothing
218			end;
219			{$ENDIF}
220			RunScript(aDatabase,aFileName);
221			end;
222			end;
223
224			procedure TIBXTestBase.PrintDataSet(aDataSet: TDataSet);
225			var rowno: integer;
226			begin
227			if aDataSet.Name <> '' then
228			writeln(OutFile,'Print Dataset for ',aDataSet.Name);
229			aDataSet.First;
230			rowno := 1;
231			if aDataSet.EOF then
232			writeln(OutFile,'Dataset Empty')
233			else
234			while not aDataSet.EOF do
235			begin
236	tony	319	CheckSynchronize(100);
237	tony	315	writeln(OutFile,'Row No = ',rowno);
238			PrintDataSetRow(aDataset);
239			aDataSet.Next;
240			Inc(rowno);
241			writeln(OutFile);
242			end;
243			writeln(Outfile,'Rows printed = ',IntToStr(rowno-1));
244			writeln(Outfile);
245			end;
246
247			procedure TIBXTestBase.PrintDataSetRow(aDataSet: TDataSet);
248			var i: integer;
249			begin
250			for i := 0 to aDataSet.FieldCount - 1 do
251			PrintDataSetRow(aDataSet.Fields[i]);
252			end;
253
254			procedure TIBXTestBase.PrintDataSetRow(aField: TField);
255			var s: AnsiString;
256			dt: TDateTime;
257			begin
258			if aField.IsNull then
259			writeln(OutFile,aField.FieldName,' = NULL')
260			else
261			case aField.DataType of
262			ftArray:
263			begin
264			if not aField.IsNull then
265			WriteArray(TIBArrayField(aField).ArrayIntf);
266			end;
267
268			ftFloat:
269			writeln(OutFile, aField.FieldName,' = ',FormatFloat('#,##0.000000000000',aField.AsFloat));
270
271			ftLargeint:
272			writeln(OutFile,aField.FieldName,' = ',aField.AsString);
273
274			ftmemo, ftBlob:
275			if TBlobField(aField).BlobType = ftMemo then
276			begin
277			s := aField.AsString;
278			if FHexStrings then
279			begin
280			write(OutFile,aField.FieldName,' = ');
281			PrintHexString(s);
282			writeln(OutFile,' (Charset = ',TIBMemoField(aField).CharacterSetName, ' Codepage = ',StringCodePage(s),')');
283			end
284			else
285			begin
286			writeln(OutFile,aField.FieldName,' (Charset = ',TIBMemoField(aField).CharacterSetName, ' Codepage = ',StringCodePage(s),')');
287			writeln(OutFile);
288			writeln(OutFile,s);
289			end
290			end
291			else
292			writeln(OutFile,aField.FieldName,' = (blob), Length = ',TBlobField(aField).BlobSize);
293
294			ftString:
295			begin
296			s := aField.AsString;
297			if FHexStrings then
298			begin
299			write(OutFile,aField.FieldName,' = ');
300			PrintHexString(s);
301			writeln(OutFile,' (Charset = ',TIBStringField(aField).CharacterSetName, ' Codepage = ',StringCodePage(s),')');
302			end
303			else
304			if (aField is TIBStringField) and (TIBStringField(aField).CharacterSetName <> 'NONE') then
305			writeln(OutFile,aField.FieldName,' = ',s,' (Charset = ',TIBStringField(aField).CharacterSetName, ' Codepage = ',StringCodePage(s),')')
306			else
307			writeln(OutFile,aField.FieldName,' = ',s);
308			end;
309
310			else
311			writeln(OutFile,aField.FieldName,' = ',aField.AsString);
312			end;
313			end;
314
315			procedure TIBXTestBase.PrintAffectedRows(query: TIBCustomDataSet);
316			var SelectCount, InsertCount, UpdateCount, DeleteCount: integer;
317			begin
318			if query.GetRowsAffected(SelectCount, InsertCount, UpdateCount, DeleteCount) then
319			begin
320			writeln(OutFile,'Selects = ',SelectCount);
321			writeln(OutFile,'Inserts = ',InsertCount);
322			writeln(OutFile,'Updates = ',UpdateCount);
323			writeln(OutFile,'Deletes = ',DeleteCount);
324			end;
325			end;
326
327			procedure TIBXTestBase.PrintAffectedRows(query: TIBSQL);
328			var SelectCount, InsertCount, UpdateCount, DeleteCount: integer;
329			begin
330			if query.statement.GetRowsAffected(SelectCount, InsertCount, UpdateCount, DeleteCount) then
331			begin
332			writeln(OutFile,'Selects = ',SelectCount);
333			writeln(OutFile,'Inserts = ',InsertCount);
334			writeln(OutFile,'Updates = ',UpdateCount);
335			writeln(OutFile,'Deletes = ',DeleteCount);
336			end;
337			end;
338
339			procedure TIBXTestBase.ReadOnlyTransaction;
340			begin
341			FIBTransaction.Params.Clear;
342			FIBTransaction.Params.Add('concurrency');
343			FIBTransaction.Params.Add('wait');
344			FIBTransaction.Params.Add('read');
345			end;
346
347
348			procedure TIBXTestBase.ReadWriteTransaction;
349			begin
350			FIBTransaction.Params.Clear;
351			FIBTransaction.Params.Add('concurrency');
352			FIBTransaction.Params.Add('wait');
353			FIBTransaction.Params.Add('write');
354			end;
355
356			procedure TIBXTestBase.RunScript(aDatabase: TIBDatabase; aFileName: string);
357			begin
358			FIBXScript.Database := aDatabase;
359			aDatabase.DefaultTransaction.Active := true;
360			FIBXScript.Transaction := aDatabase.DefaultTransaction;
361			FIBXScript.RunScript(aFileName);
362			end;
363
364			procedure TIBXTestBase.ShowStrings(aCaption: string; List: TStrings);
365			var s: string;
366			i: integer;
367			begin
368			s := aCaption + ': ';
369			for i := 0 to List.Count - 1 do
370			begin
371			if i > 0 then
372			s := s + ', ';
373			s := s + List[i];
374			end;
375			writeln(OutFile,s);
376			end;
377
378			procedure TIBXTestBase.WriteStrings(List: TStrings; limit: integer);
379			var i: integer;
380			begin
381			if Limit <= 0 then
382			Limit := List.Count - 1;
383			for i := 0 to limit do
384			writeln(OutFile,List[i]);
385			writeln(OutFile);
386			end;
387
388			procedure TIBXTestBase.ExecuteSQL(SQL: string);
389			begin
390			FIBXScript.ExecSQLScript(SQL);
391			end;
392
393			procedure TIBXTestBase.ShowFBVersion(attachment: IAttachment);
394			var S: TStrings;
395			begin
396			S := TStringList.Create;
397			try
398			attachment.getFBVersion(S);
399			ShowStrings('FB Version',S);
400			finally
401			S.Free;
402			end;
403			end;
404
405			procedure TIBXTestBase.ShowBoolValue(aValue: integer; WhenTrue,
406			WhenFalse: string);
407			begin
408			if aValue <> 0 then
409			writeln(OutFile,WhenTrue)
410			else
411			writeln(OutFile,WhenFalse);
412			end;
413
414			procedure TIBXTestBase.ProcessResults;
415			var DiffExe: string;
416			ResourceFile: string;
417			S: TStrings;
418			Results: string;
419			ExitStatus: integer;
420			begin
421			ResourceFile := FScriptFile;
422			if FileExists(GetOutFile) and FileExists(ResourceFile) then
423			begin
424			DiffExe := GetEnvironmentVariable('DIFF');
425			if DiffExe = '' then
426			DiffExe := 'diff';
427			S := TStringList.Create;
428			try
429			RunCommandInDir(GetCurrentDir,DiffExe ,[ResourceFile,GetOutFile],Results,ExitStatus);
430			writeln(OutFile,'Run diff command returns ',ExitStatus);
431			if Results <> '' then
432			begin
433			S.Text := Results;
434			writeln(Outfile,'Output from diff command');
435			WriteStrings(S);
436			end;
437			finally
438			S.Free;
439			end;
440			end;
441			IBDatabase.Connected := false;
442			end;
443
444			destructor TIBXTestBase.Destroy;
445			begin
446			if IBDatabase <> nil then
447			IBDatabase.Connected := false;
448			inherited Destroy;
449			end;
450
451			end.
452