c3a3184d51
Sandia National Laboratories recently changed management from the Sandia Corporation to the National Technology & Engineering Solutions of Sandia, LLC (NTESS). The copyright statements need to be updated accordingly.
136 lines
3.5 KiB
C++
136 lines
3.5 KiB
C++
//============================================================================
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// Copyright (c) Kitware, Inc.
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// All rights reserved.
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// See LICENSE.txt for details.
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// This software is distributed WITHOUT ANY WARRANTY; without even
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// the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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// PURPOSE. See the above copyright notice for more information.
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//
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// Copyright 2014 National Technology & Engineering Solutions of Sandia, LLC (NTESS).
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// Copyright 2014 UT-Battelle, LLC.
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// Copyright 2014 Los Alamos National Security.
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//
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// Under the terms of Contract DE-NA0003525 with NTESS,
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// the U.S. Government retains certain rights in this software.
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//
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// Under the terms of Contract DE-AC52-06NA25396 with Los Alamos National
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// Laboratory (LANL), the U.S. Government retains certain rights in
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// this software.
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//============================================================================
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#define VTKM_STORAGE VTKM_STORAGE_ERROR
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#include <vtkm/Types.h>
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#include <vtkm/VecTraits.h>
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#include <vtkm/cont/ArrayHandle.h>
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#include <vtkm/cont/StorageImplicit.h>
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#include <vtkm/cont/internal/IteratorFromArrayPortal.h>
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#include <vtkm/cont/testing/Testing.h>
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namespace
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{
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template <typename T>
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struct TestImplicitStorage
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{
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using ValueType = T;
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ValueType Temp;
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VTKM_EXEC_CONT
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TestImplicitStorage()
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: Temp(1)
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{
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}
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VTKM_EXEC_CONT
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vtkm::Id GetNumberOfValues() const { return 1; }
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VTKM_EXEC_CONT
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ValueType Get(vtkm::Id vtkmNotUsed(index)) const { return Temp; }
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};
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const vtkm::Id ARRAY_SIZE = 1;
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template <typename T>
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struct TemplatedTests
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{
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using StorageTagType = vtkm::cont::StorageTagImplicit<TestImplicitStorage<T>>;
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using StorageType = vtkm::cont::internal::Storage<T, StorageTagType>;
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using ValueType = typename StorageType::ValueType;
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using PortalType = typename StorageType::PortalType;
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using IteratorType = typename PortalType::IteratorType;
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void BasicAllocation()
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{
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StorageType arrayStorage;
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// The implicit portal defined for this test always returns 1 for the
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// number of values. We should get that.
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VTKM_TEST_ASSERT(arrayStorage.GetNumberOfValues() == 1,
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"Implicit Storage GetNumberOfValues returned wrong size.");
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try
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{
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arrayStorage.Allocate(ARRAY_SIZE);
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VTKM_TEST_ASSERT(false == true, "Implicit Storage Allocate method didn't throw error.");
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}
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catch (vtkm::cont::ErrorBadValue&)
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{
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}
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try
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{
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arrayStorage.Shrink(ARRAY_SIZE);
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VTKM_TEST_ASSERT(true == false,
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"Array shrink do a larger size was possible. This can't be allowed.");
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}
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catch (vtkm::cont::ErrorBadValue&)
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{
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}
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//verify that calling ReleaseResources doesn't throw an exception
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arrayStorage.ReleaseResources();
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}
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void BasicAccess()
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{
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TestImplicitStorage<T> portal;
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vtkm::cont::ArrayHandle<T, StorageTagType> implictHandle(portal);
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VTKM_TEST_ASSERT(implictHandle.GetNumberOfValues() == 1, "handle should have size 1");
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VTKM_TEST_ASSERT(implictHandle.GetPortalConstControl().Get(0) == T(1),
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"portals first values should be 1");
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}
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void operator()()
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{
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BasicAllocation();
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BasicAccess();
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}
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};
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struct TestFunctor
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{
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template <typename T>
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void operator()(T) const
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{
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TemplatedTests<T> tests;
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tests();
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}
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};
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void TestStorageBasic()
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{
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vtkm::testing::Testing::TryTypes(TestFunctor());
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}
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} // Anonymous namespace
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int UnitTestStorageImplicit(int, char* [])
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{
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return vtkm::cont::testing::Testing::Run(TestStorageBasic);
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}
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