vtk-m2/vtkm/testing/UnitTestExceptions.cxx

46 lines
1.6 KiB
C++

//============================================================================
// Copyright (c) Kitware, Inc.
// All rights reserved.
// See LICENSE.txt 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.
//
// Copyright 2017 Sandia Corporation.
// Copyright 2017 UT-Battelle, LLC.
// Copyright 2017 Los Alamos National Security.
//
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
//
// Under the terms of Contract DE-AC52-06NA25396 with Los Alamos National
// Laboratory (LANL), the U.S. Government retains certain rights in
// this software.
//============================================================================
#include <vtkm/cont/Error.h>
#include <vtkm/cont/RuntimeDeviceTracker.h>
#include <vtkm/cont/internal/DeviceAdapterError.h>
//------------------------------------------------------------------------------
// This test ensures that exceptions thrown internally by the vtkm_cont library
// can be correctly caught across library boundaries.
int UnitTestExceptions(int, char *[])
{
vtkm::cont::RuntimeDeviceTracker tracker;
try {
// This throws a ErrorBadValue from RuntimeDeviceTracker::CheckDevice,
// which is compiled into the vtkm_cont library:
tracker.ResetDevice(vtkm::cont::DeviceAdapterTagError());
}
catch (vtkm::cont::ErrorBadValue&)
{
return EXIT_SUCCESS;
}
std::cerr << "Did not catch expected ErrorBadValue exception.\n";
return EXIT_FAILURE;
}