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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 Test28; |
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|
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{$mode objfpc}{$H+} |
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|
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{Test 28: Create Local Database from Script} |
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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, IB, IBCMLocalDBSupport, |
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IBExtract, IBSQL; |
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|
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const |
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aTestID = '28'; |
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aTestTitle = 'Create Local Database from Script'; |
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|
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type |
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|
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{ TTest28 } |
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|
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TTest28 = class(TIBXTestBase) |
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private |
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FLocalDB: TIBCMLocalDBSupport; |
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FExtract: TIBExtract; |
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procedure HandleExtractLine(Sender: TObject; start, count: integer); |
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procedure HandleGetDBVersionNo(Sender: TObject; var VersionNo: integer); |
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procedure HandleLogMessage(Sender: TObject; Msg: string); |
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procedure GetSharedDirectory(Sender: TObject; var SharedDataDir: string); |
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procedure InsertRecord; |
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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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{ TTest28 } |
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|
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procedure TTest28.HandleExtractLine(Sender: TObject; start, count: integer); |
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var i: integer; |
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begin |
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for i := 0 to count - 1 do |
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writeln(OutFile,FExtract.Items[start + i]); |
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end; |
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|
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procedure TTest28.HandleGetDBVersionNo(Sender: TObject; var VersionNo: integer); |
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begin |
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VersionNo := 0; |
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IBTransaction.Active := true; |
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try |
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with TIBSQL.Create(nil) do |
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try |
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Database := IBDatabase; |
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Transaction := IBTransaction; |
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SQL.Text := 'Select * From RDB$RELATIONS Where RDB$RELATION_NAME = ''DBVERSIONINFO'''; |
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ExecQuery; |
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try |
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if EOF then Exit; |
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finally |
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Close; |
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end; |
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finally |
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Free |
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end; |
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|
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with TIBSQL.Create(nil) do |
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try |
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Database := IBDatabase; |
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Transaction := IBTransaction; |
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SQL.Text := 'Select VersionNo From DBVersionInfo'; |
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ExecQuery; |
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try |
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VersionNo := FieldByName('VersionNo').AsInteger; |
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finally |
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Close; |
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end; |
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finally |
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Free; |
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end; |
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finally |
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IBTransaction.Commit; |
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end; |
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end; |
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|
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procedure TTest28.HandleLogMessage(Sender: TObject; Msg: string); |
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begin |
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writeln(OutFile,Msg); |
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end; |
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|
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procedure TTest28.GetSharedDirectory(Sender: TObject; var SharedDataDir: string |
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); |
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begin |
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SharedDataDir := 'resources/Test28'; |
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end; |
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|
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procedure TTest28.InsertRecord; |
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begin |
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with TIBSQL.Create(nil) do |
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try |
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Database := IBDatabase; |
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Transaction := IBTransaction; |
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Transaction.Active := true; |
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SQL.Text := 'INSERT INTO IBDATASETTEST (KeyField,PlainText) Values(Gen_ID(AGenerator,1),''Test'')'; |
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ExecQuery; |
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Transaction.Commit; |
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finally |
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Free; |
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end; |
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end; |
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|
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procedure TTest28.CreateObjects(Application: TTestApplication); |
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begin |
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inherited CreateObjects(Application); |
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FLocalDB := TIBCMLocalDBSupport.Create(Application); |
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FLocalDB.Database := IBDatabase; |
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FLocalDB.VendorName := 'MWA Software'; |
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FLocalDB.OnGetDBVersionNo := @HandleGetDBVersionNo; |
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FLocalDB.OnLogMessage := @HandleLogMessage; |
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FLocalDB.OnGetSharedDataDir := @GetSharedDirectory; |
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FExtract := TIBExtract.Create(Application); |
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FExtract.Database := IBDatabase; |
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FExtract.Transaction := IBTransaction; |
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FExtract.OnExtractLines := @HandleExtractLine; |
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end; |
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|
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function TTest28.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 TTest28.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 TTest28.InitTest; |
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begin |
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IBDatabase.DatabaseName := 'nemo'; |
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FLocalDB.DatabaseName := ExtractDBName(Owner.GetNewDatabaseName); |
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FLocalDB.EmptyDBArchive := 'schema.sql'; |
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FLocalDB.RequiredVersionNo := 1; |
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ReadWriteTransaction; |
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end; |
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|
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procedure TTest28.RunTest(CharSet: AnsiString; SQLDialect: integer); |
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var BackupFileName: string; |
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begin |
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IBDatabase.Connected := true; |
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try |
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writeln(Outfile,'Show schema for ',IBDatabase.DatabaseName); |
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FExtract.ExtractObject(eoDatabase,'',[etGrantsToUser,etData]); |
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|
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InsertRecord; |
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writeln(Outfile,'Now test out an upgrade failure'); |
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IBDatabase.connected := false; |
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FLocalDB.RequiredVersionNo := 2; |
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FLocalDB.UpgradeConfFile := 'upgrade.conf'; |
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try |
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IBDatabase.connected := true; |
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except on E:Exception do |
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begin |
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writeln(Outfile,'Upgrade failed (as expected): ',E.Message); |
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FLocalDB.RequiredVersionNo := 1; |
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IBDatabase.Connected := true; |
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end; |
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end; |
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writeln(Outfile,'Schema after failed upgrade is'); |
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FExtract.ExtractObject(eoDatabase,'',[etGrantsToUser,etData]); |
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writeln(Outfile,'Save and Restore Tests'); |
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InsertRecord; |
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BackupFileName := Owner.GetBackupFileName; |
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FLocalDB.SaveDatabase(BackupFileName); |
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InsertRecord; |
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FLocalDB.RestoreDatabase(BackupFileName); |
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writeln(Outfile,'Database after restore'); |
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FExtract.ExtractObject(eoDatabase,'',[etGrantsToUser,etData]); |
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finally |
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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(TTest28); |
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|
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end. |
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|
