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// Copyright 2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
#include "test_fixture.h"
namespace MPIDistribOSPRayTestScenes {
// Base class for all distributed test fixtures
// The base class assumes the data is partitioned in a 3D
// grid with each rank assigned a cell in this grid that it owns.
// The base class will set the world region parameter to match this
class MPIDistribBase : public OSPRayTestScenes::Base
{
public:
MPIDistribBase();
// We override these to get the bounds of objects as they're added
// so we can set the regions parameter on the world.
virtual void AddInstance(cpp::Instance instance) override;
virtual void PerformRenderTest();
protected:
int mpiRank;
int mpiSize;
vec3i rankGridDims;
vec3i rankBrickId;
box3f worldBounds;
};
// Fixture class used for tests that uses 'ospray_testing' scenes
class MPIFromOsprayTesting
: public MPIDistribBase,
public ::testing::TestWithParam<
std::tuple<const char * /*scene name*/, unsigned int /*spp*/>>
{
public:
MPIFromOsprayTesting();
void SetUp() override;
protected:
std::string sceneName;
};
} // namespace MPIDistribOSPRayTestScenes
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