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/*=========================================================================
Program: Image Guided Surgery Software Toolkit
Module: $RCSfile: igstkVTKLoggerOutputTest.cxx,v $
Language: C++
Date: $Date: 2008-02-11 01:41:51 $
Version: $Revision: 1.8 $
Copyright (c) ISC Insight Software Consortium. All rights reserved.
See IGSTKCopyright.txt or http://www.igstk.org/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 notices for more information.
=========================================================================*/
#if defined(_MSC_VER)
// Warning about: identifier was truncated to '255' characters
// in the debug information (MVC6.0 Debug)
#pragma warning( disable : 4786 )
#endif
#include <iostream>
#include <fstream>
#include "itkStdStreamLogOutput.h"
#include "igstkLogger.h"
#include "igstkVTKLoggerOutput.h"
#include "igstkRealTimeClock.h"
#include "igstkObject.h"
int igstkVTKLoggerOutputTest( int, char * [] )
{
igstk::RealTimeClock::Initialize();
try
{
// Create an ITK StdStreamLogOutputs
itk::StdStreamLogOutput::Pointer coutput = itk::StdStreamLogOutput::New();
itk::StdStreamLogOutput::Pointer foutput = itk::StdStreamLogOutput::New();
coutput->SetStream(std::cout);
std::ofstream fout("test_VTKLoggerOutput.txt");
foutput->SetStream(fout);
// Create an ITK Logger
typedef igstk::Object::LoggerType LoggerType;
LoggerType::Pointer logger = LoggerType::New();
std::cout << "Testing igstk::VTKLoggerOutput" << std::endl;
// Setting the logger
logger->SetName("org.itk.rootLogger");
logger->SetPriorityLevel(itk::Logger::INFO);
logger->SetLevelForFlushing(itk::Logger::CRITICAL);
std::cout << " Adding console and file stream LogOutputs" << std::endl;
logger->AddLogOutput(coutput);
logger->AddLogOutput(foutput);
// Printing the logger's member variables
std::cout << " Name: " << logger->GetName() << std::endl;
std::cout << " Priority Level: " << logger->GetPriorityLevel()
<< std::endl;
std::cout << " Level For Flushing: " << logger->GetLevelForFlushing()
<< std::endl;
// Create an igstk::VTKLoggerOutput and then test it.
igstk::VTKLoggerOutput::Pointer pOver = igstk::VTKLoggerOutput::New();
std::cout << pOver->GetNameOfClass() << std::endl;
pOver->OverrideVTKWindow();
pOver->SetLogger(logger); // redirect messages from
// ITK OutputWindow -> logger2
// test message for ITK OutputWindow
vtkOutputWindow::GetInstance()->DisplayText(
"** This is from vtkOutputWindow **\n");
vtkOutputWindow::GetInstance()->DisplayDebugText(
"** This is from vtkOutputWindow **\n");
vtkOutputWindow::GetInstance()->DisplayWarningText(
"** This is from vtkOutputWindow **\n");
vtkOutputWindow::GetInstance()->DisplayErrorText(
"** This is from vtkOutputWindow **\n");
vtkOutputWindow::GetInstance()->DisplayGenericWarningText(
"** This is from vtkOutputWindow **\n");
// test the print out of the number of errors and warnings
std::cout << "Number of Error Messages = "
<< pOver->GetNumberOfErrorMessages() << std::endl;
std::cout << "Number of Warning Messages = "
<< pOver->GetNumberOfWarningMessages() << std::endl;
std::cout << *pOver << std::endl;
}
catch(...)
{
std::cerr << "Exception catched !!" << std::endl;
return EXIT_FAILURE;
}
std::cout << "[PASSED]" << std::endl;
return EXIT_SUCCESS;
}
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