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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 Test29; |
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|
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{$mode objfpc}{$H+} |
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|
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{Test 29: Journalling} |
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|
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{ Description |
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} |
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|
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interface |
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|
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uses |
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Classes, SysUtils, TestApplication, IBXTestBase, DB, IB, IBJournal, |
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IBCustomDataSet; |
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|
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const |
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aTestID = '29'; |
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aTestTitle = 'IBJournal Tests'; |
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|
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type |
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|
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{ TTest29 } |
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|
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TTest29 = class(TIBXTestBase) |
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private |
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FDataSet: TIBDataSet; |
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FJournal: TIBJournal; |
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FCreateArrayOnInsert: boolean; |
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procedure HandleAfterInsert(DataSet: TDataSet); |
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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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|
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|
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implementation |
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|
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uses DateUtils; |
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|
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{ TTest29 } |
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|
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procedure TTest29.HandleAfterInsert(DataSet: TDataSet); |
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var S, F: TStream; |
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Str: TStringList; |
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i,j: integer; |
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ar: IArray; |
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begin |
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with DataSet do |
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begin |
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FieldByName('F1').AsInteger := 2; |
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FieldByName('f2').AsFloat := 0.314; |
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FieldByName('f3').AsFloat := 0.31412345678; |
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FieldByName('F4').AsFloat := 101.314; |
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FieldByName('F5').AsCurrency := 101.99; |
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FieldByName('F6').AsDateTime := EncodeDateTime(2007,12,25,12,30,15,0); |
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FieldByName('F7').AsDateTime := EncodeDateTime(2007,12,25,12,30,29,130); |
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FieldByName('F8').AsString := 'XX'; |
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FieldByName('F9').AsString := 'The Quick Brown Fox jumps over the lazy dog'; |
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S := CreateBlobStream(FieldByName('F10'),bmWrite); |
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F := TFileStream.Create('resources/Test29.dat',fmOpenRead); |
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try |
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S.CopyFrom(F,0); |
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finally |
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S.Free; |
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F.Free; |
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end; |
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FieldByName('F11').AsLargeInt := 9223372036854775807; |
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FieldByName('F12').AsInteger := 65566; |
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FieldByName('F13').AsDateTime := EncodeDateTime(2007,12,26,12,30,45,0); |
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Str := TStringList.Create; |
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try |
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Str.LoadFromFile('resources/Test04.txt'); |
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FieldByName('F14').AsString := Str.Text; |
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finally |
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Str.Free; |
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end; |
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if FCreateArrayOnInsert then |
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ar := TIBArrayField(FieldByName('MyArray')).CreateArray |
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else |
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ar := (DataSet as TIBCustomDataset).GetArray(TIBArrayField(FieldByName('MyArray'))); |
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j := 100; |
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for i := 0 to 16 do |
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begin |
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ar.SetAsInteger([i],j); |
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dec(j); |
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end; |
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TIBArrayField(FieldByName('MyArray')).ArrayIntf := ar; |
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// WriteArray(TIBArrayField(FieldByName('MyArray')).ArrayIntf); |
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end; |
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end; |
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|
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procedure TTest29.CreateObjects(Application: TTestApplication); |
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begin |
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inherited CreateObjects(Application); |
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FDataSet := TIBDataSet.Create(Application); |
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with FDataSet do |
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begin |
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Database := IBDatabase; |
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Transaction := IBTransaction; |
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SelectSQL.Text := 'Select A.TABLEKEY, A.F1, A.F2, A.F3, A.F4, A.F5, A.F6,'+ |
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' A.F7, A.F8, A.F9, A.F10, A.F11, A."f12", A.F13, A.F14, A.MyArray, A.'+ |
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'GRANTS, A."My Field" as MYFIELD1, A."MY Field" as MYFIELD2 From IBXTEST A'; |
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InsertSQL.Text := |
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'Insert Into IBXTEST(TABLEKEY, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, "f12", F13, F14, MyArray, '+ |
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' GRANTS) Values(:TABLEKEY, :F1, :F2, :F3, :F4, :F5, :F6, :F7,'+ |
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':F8, :F9, :F10, :F11, :F12, :F13, :F14, :MyArray, :GRANTS) Returning MyArray'; |
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RefreshSQL.Text := |
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'Select A.TABLEKEY, A.F1, A.F2, A.F3, A.F4, A.F5, A.F6,' + |
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' A.F7, A.F8, A.F9, A.F10, A.F11, A."f12", A.F13, A.F14, A.MyArray, A.'+ |
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'GRANTS, A."My Field" as MYFIELD1, A."MY Field" as MYFIELD2 From IBXTEST A '+ |
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'Where A.TABLEKEY = :TABLEKEY'; |
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ModifySQL.Text := |
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'Update IBXTEST A Set ' + |
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' A.F1 = :F1,' + |
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' A.F2 = :F2,' + |
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' A.F3 = :F3,' + |
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' A.F4 = :F4,' + |
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' A.F5 = :F5,' + |
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' A.F6 = :F6,' + |
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' A.F7 = :F7,' + |
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' A.F8 = :F8,' + |
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' A.F9 = :F9,' + |
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' A.F10 = :F10,' + |
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' A.F11 = :F11,' + |
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' A."f12" = :F12,' + |
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' A.F13 = :F13,' + |
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' A.F14 = :F14,' + |
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' A.MyArray = :MyArray, ' + |
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' A."My Field" = :MYFIELD1,'+ |
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' A."MY Field" = :MYFIELD2,'+ |
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' A.GRANTS = :GRANTS '+ |
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'Where A.TABLEKEY = :OLD_TABLEKEY RETURNING A.MyArray'; |
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DeleteSQL.Text := |
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'Delete From IBXTEST A '+ |
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'Where A.TABLEKEY = :OLD_TABLEKEY'; |
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DataSetCloseAction := dcSaveChanges; |
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AutoCommit := acDisabled; |
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GeneratorField.Generator := 'IBXGEN'; |
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GeneratorField.Field := 'TABLEKEY'; |
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GeneratorField.ApplyOnEvent := gaeOnNewRecord; |
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AfterInsert := @HandleAfterInsert; |
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end; |
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FJournal := TIBJournal.Create(Application); |
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with FJournal do |
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begin |
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Database := IBDatabase; |
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ApplicationName := 'Test29'; |
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RetainJournal := true; |
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end; |
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end; |
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|
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function TTest29.GetTestID: AnsiString; |
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begin |
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Result := aTestID; |
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end; |
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|
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function TTest29.GetTestTitle: AnsiString; |
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begin |
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Result := aTestTitle; |
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end; |
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|
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procedure TTest29.InitTest; |
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begin |
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IBDatabase.DatabaseName := Owner.GetNewDatabaseName; |
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IBDatabase.CreateIfNotExists := true; |
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ReadWriteTransaction; |
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end; |
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|
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procedure TTest29.RunTest(CharSet: AnsiString; SQLDialect: integer); |
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var OldDefaultFormatSettings: TFormatSettings; |
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begin |
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OldDefaultFormatSettings := DefaultFormatSettings; |
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IBDatabase.CreateDatabase; |
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try |
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try |
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DefaultFormatSettings.LongTimeFormat := 'HH:MM:SS.zzzz'; |
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FJournal.Enabled := true; |
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IBTransaction.Active := true; |
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FDataSet.Active := true; |
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writeln(OutFile,'Add a record'); |
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FDataSet.Append; |
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FDataSet.Post; |
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writeln(OutFile,'Add and edit a record'); |
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FCreateArrayOnInsert := true; |
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FDataSet.Append; |
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FDataSet.Post; |
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FDataSet.Edit; |
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FDataSet.FieldByName('MYField1').AsString := 'My Field'; |
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FDataSet.FieldByName('MYFIELD2').AsString := 'MY Field'; |
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FDataSet.Post; |
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IBTransaction.Commit; |
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|
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IBTransaction.Active := true; |
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FDataSet.Active := true; |
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PrintDataSet(FDataSet); |
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writeln(OutFile,'Delete a record'); |
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FDataSet.First; |
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FDataSet.Delete; |
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PrintDataSet(FDataSet); |
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writeln(OutFile,'Rollback Retaining'); |
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IBTransaction.RollbackRetaining; |
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FDataSet.Active := false; |
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FDataSet.Active := true; |
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PrintDataSet(FDataSet); |
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writeln(OutFile,'Delete a record'); |
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FDataSet.First; |
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FDataSet.Delete; |
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PrintDataSet(FDataSet); |
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writeln(OutFile,'Rollback'); |
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IBTransaction.Rollback; |
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IBTransaction.Active := true; |
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FDataSet.Active := true; |
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PrintDataSet(FDataSet); |
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writeln(OutFile,'Commit Retaining'); |
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FDataSet.Append; |
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FDataSet.Post; |
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IBTransaction.CommitRetaining; |
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FDataSet.Active := false; |
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FDataSet.Active := true; |
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PrintDataSet(FDataSet); |
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writeln(OutFile,'Commit'); |
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IBTransaction.Commit; |
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IBTransaction.Active := true; |
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FDataSet.Active := true; |
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PrintDataSet(FDataSet); |
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IBTransaction.Active := false; |
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PrintJournalTable(IBDatabase.Attachment); |
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|
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except on E: Exception do |
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begin |
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writeln('Terminated with Exception: ' + E.Message); |
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IBDatabase.ForceClose; |
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end; |
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end; |
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FJournal.Enabled := false; |
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PrintJournalFile(FJournal.JournalFilePath); |
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finally |
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DefaultFormatSettings := OldDefaultFormatSettings; |
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IBDatabase.DropDatabase; |
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end; |
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end; |
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|
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initialization |
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RegisterTest(TTest29); |
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|
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end. |
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|
