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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#include <iostream>
#include "itkDCMTKImageIO.h"
static
int TestLogLevel(itk::DCMTKImageIO::Pointer &io, itk::DCMTKImageIO::LogLevel ll)
{
io->SetLogLevel(ll);
itk::DCMTKImageIO::LogLevel llOut = io->GetLogLevel();
if(llOut != ll)
{
std::cerr << "Setting log level failed "
<< "tried setting " << ll << std::endl
<< "GetLogLevel returned " << llOut << std::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
//
// this test only verifies basic functionality;
// it doesn't verify that the DCMTK logger is functioning properly.
int
itkDCMTKLoggerTest(int , char *[])
{
itk::DCMTKImageIO::Pointer io = itk::DCMTKImageIO::New();
itk::DCMTKImageIO::LogLevel logLevel = io->GetLogLevel();
if(logLevel != itk::DCMTKImageIO::FATAL_LOG_LEVEL)
{
std::cerr << "Expected default log level is wrong" << std::endl;
return EXIT_FAILURE;
}
if(TestLogLevel(io,itk::DCMTKImageIO::TRACE_LOG_LEVEL) == EXIT_FAILURE ||
TestLogLevel(io,itk::DCMTKImageIO::DEBUG_LOG_LEVEL) == EXIT_FAILURE ||
TestLogLevel(io,itk::DCMTKImageIO::INFO_LOG_LEVEL) == EXIT_FAILURE ||
TestLogLevel(io,itk::DCMTKImageIO::WARN_LOG_LEVEL) == EXIT_FAILURE ||
TestLogLevel(io,itk::DCMTKImageIO::ERROR_LOG_LEVEL) == EXIT_FAILURE ||
TestLogLevel(io,itk::DCMTKImageIO::FATAL_LOG_LEVEL) == EXIT_FAILURE ||
TestLogLevel(io,itk::DCMTKImageIO::OFF_LOG_LEVEL) == EXIT_FAILURE)
{
return EXIT_FAILURE;
}
try
{
// use C-style cast because C++ casts complain.
itk::DCMTKImageIO::LogLevel illegalVal =
(itk::DCMTKImageIO::LogLevel) ( (unsigned)itk::DCMTKImageIO::OFF_LOG_LEVEL + 99 );
TestLogLevel(io,illegalVal);
//
// expected exception
std::cerr << "Failed to detect invalid assignment of " << illegalVal
<< " to LogLevel" << std::endl;
}
catch(itk::ExceptionObject &e)
{
std::cerr << "Expected exception (illegal log level assignement)" << std::endl
<< e << std::endl;
}
return EXIT_SUCCESS;
}
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