ParaView-5.0.1: Added the source-tree to ThirdParty-dev and patched as described in the README file

Resolves bug-report http://bugs.openfoam.org/view.php?id=2098

ParaView-5.0.1/VTK/IO/MySQL/Testing/Cxx/TestMySQLTableReadWrite.cxx

@@ -0,0 +1,104 @@
+/*=========================================================================
+
+  Program:   Visualization Toolkit
+  Module:    TestMySQLTableReadWrite.cxx
+
+  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
+  All rights reserved.
+  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
+
+     This software is distributed WITHOUT ANY WARRANTY; without even
+     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+     PURPOSE.  See the above copyright notice for more information.
+
+=========================================================================*/
+// .NAME Test of vtkTableToMySQLWriter and vtkMySQLToTableReader
+// .SECTION Description
+//
+
+#include "vtksys/SystemTools.hxx"
+#include "vtkSmartPointer.h"
+#include "vtkMySQLDatabase.h"
+#include "vtkSQLQuery.h"
+#include "vtkTable.h"
+#include "vtkTableReader.h"
+#include "vtkTableWriter.h"
+#include "vtkToolkits.h"
+
+#include "vtkTableToMySQLWriter.h"
+#include "vtkMySQLToTableReader.h"
+#include "vtkIOMySQLTestingCxxConfigure.h"
+
+int TestMySQLTableReadWrite(int argc, char *argv[])
+{
+  if ( argc <= 1 )
+    {
+    cerr << "Usage: " << argv[0] << " <.vtk table file>" << endl;
+    return 1;
+    }
+  cerr << "reading a vtkTable from file" << endl;
+  vtkSmartPointer<vtkTableReader> tableFileReader =
+    vtkSmartPointer<vtkTableReader>::New();
+  tableFileReader->SetFileName(argv[1]);
+  vtkTable *table = tableFileReader->GetOutput();
+  tableFileReader->Update();
+
+  cerr << "opening a MySQL database connection" << endl;
+
+  vtkMySQLDatabase* db = vtkMySQLDatabase::SafeDownCast(
+    vtkSQLDatabase::CreateFromURL( VTK_MYSQL_TEST_URL ) );
+  bool status = db->Open();
+
+  if ( ! status )
+    {
+    cerr << "Couldn't open database.\n";
+    return 1;
+    }
+
+  cerr << "creating a MySQL table from a vtkTable" << endl;
+  vtkSmartPointer<vtkTableToMySQLWriter> writerToTest =
+    vtkSmartPointer<vtkTableToMySQLWriter>::New();
+
+  writerToTest->SetInputData(table);
+  writerToTest->SetDatabase(db);
+  writerToTest->SetTableName("tableTest");
+  writerToTest->Update();
+
+  cerr << "converting it back to a vtkTable" << endl;
+  vtkSmartPointer<vtkMySQLToTableReader> readerToTest =
+    vtkSmartPointer<vtkMySQLToTableReader>::New();
+
+  readerToTest->SetDatabase(db);
+  readerToTest->SetTableName("tableTest");
+  readerToTest->Update();
+
+  cerr << "writing the table out to disk" << endl;
+  vtkSmartPointer<vtkTableWriter> tableFileWriter =
+    vtkSmartPointer<vtkTableWriter>::New();
+  tableFileWriter->SetFileName("TestMySQLTableReadWrite.vtk");
+  tableFileWriter->SetInputConnection(readerToTest->GetOutputPort());
+  tableFileWriter->Update();
+
+  cerr << "verifying that it's the same as what we started with...";
+  int result = 0;
+  if(vtksys::SystemTools::FilesDiffer(argv[1], "TestMySQLTableReadWrite.vtk"))
+    {
+    cerr << "it's not." << endl;
+    result = 1;
+    }
+  else
+    {
+    cerr << "it is!" << endl;
+    }
+
+  //drop the table we created
+  vtkSQLQuery* query = db->GetQueryInstance();
+  query->SetQuery("DROP TABLE tableTest");
+  query->Execute();
+
+  //clean up memory
+  db->Delete();
+  query->Delete();
+
+  return result;
+}