vtk-m/vtkm/cont/testing/UnitTestContTesting.cxx

86 lines
2.3 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 2014 Sandia Corporation.
// Copyright 2014 UT-Battelle, LLC.
// Copyright 2014. 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.
//============================================================================
// This meta-test makes sure that the testing environment is properly reporting
// errors.
#include <vtkm/cont/Assert.h>
#include <vtkm/cont/testing/Testing.h>
namespace {
void TestFail()
{
VTKM_TEST_FAIL("I expect this error.");
}
void BadTestAssert()
{
VTKM_TEST_ASSERT(0 == 1, "I expect this error.");
}
void BadAssert()
{
VTKM_ASSERT_CONT(0 == 1);
}
void GoodAssert()
{
VTKM_TEST_ASSERT(1 == 1, "Always true.");
VTKM_ASSERT_CONT(1 == 1);
}
} // anonymous namespace
int UnitTestContTesting(int, char *[])
{
std::cout << "-------\nThis call should fail." << std::endl;
if (vtkm::cont::testing::Testing::Run(TestFail) == 0)
{
std::cout << "Did not get expected fail!" << std::endl;
return 1;
}
std::cout << "-------\nThis call should fail." << std::endl;
if (vtkm::cont::testing::Testing::Run(BadTestAssert) == 0)
{
std::cout << "Did not get expected fail!" << std::endl;
return 1;
}
//VTKM_ASSERT_CONT only is a valid call when you are building with debug
#ifndef NDEBUG
int expectedResult=0;
#else
int expectedResult=1;
#endif
std::cout << "-------\nThis call should fail on debug builds." << std::endl;
if (vtkm::cont::testing::Testing::Run(BadAssert) == expectedResult)
{
std::cout << "Did not get expected fail!" << std::endl;
return 1;
}
std::cout << "-------\nThis call should pass." << std::endl;
// This is what your main function typically looks like.
return vtkm::cont::testing::Testing::Run(GoodAssert);
}