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(*
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* IBX Test suite. This program is used to test the IBX non-visual
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* components and provides a semi-automated pass/fail check for each test.
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*
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* The contents of this file are subject to the Initial Developer's
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* Public License Version 1.0 (the "License"); you may not use this
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* file except in compliance with the License. You may obtain a copy
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* of the License here:
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*
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* http://www.firebirdsql.org/index.php?op=doc&id=idpl
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing rights
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* and limitations under the License.
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*
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* The Initial Developer of the Original Code is Tony Whyman.
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*
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* The Original Code is (C) 2021 Tony Whyman, MWA Software
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* (http://www.mwasoftware.co.uk).
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*
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* All Rights Reserved.
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*
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* Contributor(s): ______________________________________.
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*
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*)
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unit Test03;
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{$mode objfpc}{$H+}
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{Test 3: Database Information}
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{ Open the employee database and show database information.
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Also tests wire compression and hence config overrides, along with a lookup table
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for a system table.
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}
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interface
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uses
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Classes, SysUtils, TestApplication, IBXTestBase, IB, IBDatabaseInfo, IBQuery, IBDatabase;
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const
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aTestID = '03';
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aTestTitle = 'Database Information';
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type
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{ Test3 }
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Test3 = class(TIBXTestBase)
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private
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FIBDatabaseInfo: TIBDatabaseInfo;
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FTableNameLookup: TIBQuery;
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procedure AddPerfStats(Heading: string; stats: TStrings);
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function HexString(s: AnsiString): string;
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protected
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procedure CreateObjects(Application: TTestApplication); override;
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function GetTestID: AnsiString; override;
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function GetTestTitle: AnsiString; override;
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procedure InitTest; override;
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public
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procedure RunTest(CharSet: AnsiString; SQLDialect: integer); override;
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end;
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implementation
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{ Test3 }
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procedure Test3.AddPerfStats(Heading: string; stats: TStrings);
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var i: integer;
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begin
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if stats.count = 0 then exit;
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writeln(OutFile,'');
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writeln(OutFile,Heading);
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for i := 0 to stats.Count - 1 do
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begin
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if FTableNameLookup.Locate('RDB$RELATION_ID',stats.Names[i],[]) then
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writeln(OutFile,' ' + FTableNameLookup.FieldByName('RDB$RELATION_NAME').AsString + ' = ' + stats.ValueFromIndex[i]);
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end;
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end;
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function Test3.HexString(s: AnsiString): string;
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var i: integer;
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begin
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Result := '';
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for i := 1 to length(s) do
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Result += Format('%x ',[byte(s[i])]);
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end;
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procedure Test3.CreateObjects(Application: TTestApplication);
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begin
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inherited CreateObjects(Application);
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FIBDatabaseInfo := TIBDatabaseInfo.Create(Application);
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FIBDatabaseInfo.Database := IBDatabase;
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FTableNameLookup := TIBQuery.Create(Application);
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FTableNameLookup.Database := IBDatabase;
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FTableNameLookup.Transaction := IBTransaction;
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FTableNameLookup.SQL.Text := 'SELECT r.RDB$RELATION_ID, trim(r.RDB$RELATION_NAME) as RDB$RELATION_NAME FROM RDB$RELATIONS r';
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end;
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function Test3.GetTestID: AnsiString;
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begin
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Result := aTestID;
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end;
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function Test3.GetTestTitle: AnsiString;
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begin
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Result := aTestTitle;
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end;
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procedure Test3.InitTest;
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begin
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IBDatabase.DatabaseName := Owner.GetEmployeeDatabaseName;
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ReadOnlyTransaction;
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end;
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procedure Test3.RunTest(CharSet: AnsiString; SQLDialect: integer);
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var S: TStrings;
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i: integer;
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begin
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if FirebirdAPI.GetClientMajor >= 3 then
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IBDatabase.WireCompression := true;
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IBDatabase.Connected := true;
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IBTransaction.Active := true;
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FTableNameLookup.Active := true;
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writeln(OutFile,'Authentication Method = '+ IBDatabase.AuthenticationMethod);
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writeln(OutFile,'Remote Protocol = ' + IBDatabase.RemoteProtocol);
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writeln(OutFile,'Attachment SQLDialect = ' + IntToStr(IBDatabase.DBSQLDialect));
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S := TStringList.Create;
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try
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IBDatabase.Attachment.getFBVersion(S);
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for i := 0 to S.Count - 1 do
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writeln(OutFile,S[i]);
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finally
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S.Free;
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end;
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ShowFBVersion(IBDatabase.attachment); {Wire Compression on if includes 'Z' flag}
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with FIBDatabaseInfo do
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begin
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writeln(OutFile,'Firebird Library Pathname = ' + IBDatabase.FirebirdAPI.GetFBLibrary.GetLibraryFilePath);
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writeln(OutFile,'DB SQLDialect = ' + IntToStr(DBSQLDialect));
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writeln(OutFile,'Allocation = ' + IntToStr(Allocation));
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writeln(OutFile,'Base Level = ' + IntToStr(BaseLevel));
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writeln(OutFile,'DB File Name = ' + DBFileName);
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writeln(OutFile,'DB Site Name = ' + DBSiteName);
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writeln(OutFile,'DB Implementation No = ' + IntToStr(DBImplementationNo));
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writeln(OutFile,'Database Created: ' + DateTimeToStr(DateDBCreated));
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writeln(OutFile,'DB Implementation Class = ' + IntToStr(DBImplementationClass));
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ShowBoolValue(NoReserve, 'No Space Reserved','Space is Reserved');
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writeln(OutFile,'ODS Minor Version = ' + IntToStr(ODSMinorVersion));
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writeln(OutFile,'ODS Major Version = ' + IntToStr(ODSMajorVersion));
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writeln(OutFile,'Page Size = ' + IntToStr(PageSize));
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writeln(OutFile,'Version = ' + Version);
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writeln(OutFile,'Current Memory = ' + IntToStr(CurrentMemory));
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ShowBoolValue(ForcedWrites,'Forced Writes Enabled','Forced Writes Disabled');
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writeln(OutFile,'Max Memory = ' + IntToStr(MaxMemory));
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writeln(OutFile,'Number of Buffers = ' + IntToStr(NumBuffers));
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writeln(OutFile,'Sweep Interval = ' + IntToStr(SweepInterval));
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ShowStrings('User Names',UserNames);
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writeln(OutFile,'Fetches = ' + IntToStr(Fetches));
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writeln(OutFile,'Marks = ' + IntToStr(Marks));
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writeln(OutFile,'Reads = ' + IntToStr(Reads));
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writeln(OutFile,'Writes = ' + IntToStr(Writes));
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if ODSMajorVersion >= 12 then
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begin
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writeln(OutFile,'Pages Free = ' + IntToStr(PagesFree));
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writeln(OutFile,'Pages Used = ' + IntToStr(PagesUsed));
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end;
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writeln(OutFile,'Transaction Count = ' + IntToStr(TransactionCount));
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AddPerfStats('Backout Count',BackoutCount);
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AddPerfStats('Delete Count',DeleteCount);
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AddPerfStats('Expunge Count',ExpungeCount);
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AddPerfStats('Insert Count',InsertCount);
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AddPerfStats('Purge Count',PurgeCount);
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AddPerfStats('Read Idx Count',ReadIdxCount);
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AddPerfStats('Read Seq Count',ReadSeqCount);
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AddPerfStats('Update Count',UpdateCount);
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writeln(OutFile,'');
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ShowBoolValue(ReadOnly,'Database is Read Only','Database is Read/Write');
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writeln(OutFile,'Hex Dump of Database Page 100:');
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writeln(OutFile,HexString(GetDatabasePage(100)));
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end;
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end;
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initialization
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RegisterTest(Test3);
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end.
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