Add unittest for particlearraycopy
This commit is contained in:
parent
24451a3de2
commit
02d8c3782d
@ -55,6 +55,11 @@ struct Bitset
|
||||
return ((this->Mask & (static_cast<MaskType>(1) << bitIndex)) != 0);
|
||||
}
|
||||
|
||||
VTKM_EXEC_CONT bool operator==(const vtkm::Bitset<MaskType>& otherBitset) const
|
||||
{
|
||||
return this->Mask == otherBitset.Mask;
|
||||
}
|
||||
|
||||
private:
|
||||
MaskType Mask = 0;
|
||||
};
|
||||
|
@ -76,6 +76,7 @@ set(unit_tests
|
||||
UnitTestInitialize.cxx
|
||||
UnitTestLogging.cxx
|
||||
UnitTestMoveConstructors.cxx
|
||||
UnitTestParticleArrayCopy.cxx
|
||||
UnitTestPartitionedDataSet.cxx
|
||||
UnitTestRuntimeDeviceInformation.cxx
|
||||
UnitTestRuntimeDeviceNames.cxx
|
||||
|
75
vtkm/cont/testing/UnitTestParticleArrayCopy.cxx
Normal file
75
vtkm/cont/testing/UnitTestParticleArrayCopy.cxx
Normal file
@ -0,0 +1,75 @@
|
||||
//============================================================================
|
||||
// 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.
|
||||
//============================================================================
|
||||
|
||||
#include <vtkm/cont/ParticleArrayCopy.h>
|
||||
#include <vtkm/cont/testing/Testing.h>
|
||||
|
||||
void TestParticleArrayCopy()
|
||||
{
|
||||
std::default_random_engine generator(static_cast<vtkm::UInt32>(277));
|
||||
vtkm::FloatDefault x0(-1), x1(1);
|
||||
std::uniform_real_distribution<vtkm::FloatDefault> dist(x0, x1);
|
||||
|
||||
std::vector<vtkm::Particle> particles;
|
||||
vtkm::Id N = 17;
|
||||
for (vtkm::Id i = 0; i < N; i++)
|
||||
{
|
||||
auto x = dist(generator);
|
||||
auto y = dist(generator);
|
||||
auto z = dist(generator);
|
||||
particles.push_back(vtkm::Particle(vtkm::Vec3f(x, y, z), i));
|
||||
}
|
||||
|
||||
for (int i = 0; i < 2; i++)
|
||||
{
|
||||
auto particleAH = vtkm::cont::make_ArrayHandle(particles);
|
||||
|
||||
//Test copy position only
|
||||
if (i == 0)
|
||||
{
|
||||
vtkm::cont::ArrayHandle<vtkm::Vec3f> pos;
|
||||
vtkm::cont::ParticleArrayCopy(particleAH, pos);
|
||||
|
||||
auto pPortal = particleAH.ReadPortal();
|
||||
for (vtkm::Id j = 0; j < N; j++)
|
||||
{
|
||||
auto p = pPortal.Get(j);
|
||||
auto pt = pos.ReadPortal().Get(j);
|
||||
VTKM_TEST_ASSERT(p.Pos == pt, "Positions do not match");
|
||||
}
|
||||
}
|
||||
else //Test copy everything
|
||||
{
|
||||
vtkm::cont::ArrayHandle<vtkm::Vec3f> pos;
|
||||
vtkm::cont::ArrayHandle<vtkm::Id> ids, steps;
|
||||
vtkm::cont::ArrayHandle<vtkm::ParticleStatus> status;
|
||||
vtkm::cont::ArrayHandle<vtkm::FloatDefault> ptime;
|
||||
|
||||
vtkm::cont::ParticleArrayCopy(particleAH, pos, ids, steps, status, ptime);
|
||||
|
||||
auto pPortal = particleAH.ReadPortal();
|
||||
for (vtkm::Id j = 0; j < N; j++)
|
||||
{
|
||||
auto p = pPortal.Get(j);
|
||||
auto pt = pos.ReadPortal().Get(j);
|
||||
VTKM_TEST_ASSERT(p.Pos == pt, "Positions do not match");
|
||||
VTKM_TEST_ASSERT(p.ID == ids.ReadPortal().Get(j), "IDs do not match");
|
||||
VTKM_TEST_ASSERT(p.NumSteps == steps.ReadPortal().Get(j), "Steps do not match");
|
||||
VTKM_TEST_ASSERT(p.Status == status.ReadPortal().Get(j), "Steps do not match");
|
||||
VTKM_TEST_ASSERT(p.Time == ptime.ReadPortal().Get(j), "Times do not match");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
int UnitTestParticleArrayCopy(int argc, char* argv[])
|
||||
{
|
||||
return vtkm::cont::testing::Testing::Run(TestParticleArrayCopy, argc, argv);
|
||||
}
|
Loading…
Reference in New Issue
Block a user