85 lines
2.9 KiB
C++
85 lines
2.9 KiB
C++
#include <gtest/gtest.h>
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#include <XCEngine/Resources/Volume/VolumeField.h>
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#include <utility>
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using namespace XCEngine::Resources;
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namespace {
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TEST(VolumeField, CreatePreservesPayloadAndMetadata) {
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const unsigned char payload[] = { 1, 2, 3, 4, 5, 6 };
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VolumeField volumeField;
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IResource::ConstructParams params;
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params.name = "cloud.nvdb";
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params.path = "Assets/cloud.nvdb";
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params.guid = ResourceGUID::Generate(params.path);
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volumeField.Initialize(params);
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XCEngine::Math::Bounds bounds;
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bounds.SetMinMax(
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XCEngine::Math::Vector3(-1.0f, -2.0f, -3.0f),
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XCEngine::Math::Vector3(4.0f, 5.0f, 6.0f));
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ASSERT_TRUE(volumeField.Create(
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VolumeStorageKind::NanoVDB,
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payload,
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sizeof(payload),
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bounds,
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XCEngine::Math::Vector3(0.5f, 0.25f, 0.125f),
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VolumeIndexBounds{ -4, -5, -6, 7, 8, 9 },
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1u,
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2u));
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EXPECT_TRUE(volumeField.IsValid());
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EXPECT_EQ(volumeField.GetType(), ResourceType::VolumeField);
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EXPECT_EQ(volumeField.GetStorageKind(), VolumeStorageKind::NanoVDB);
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EXPECT_EQ(volumeField.GetPayloadSize(), sizeof(payload));
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EXPECT_EQ(volumeField.GetBounds().GetMin(), XCEngine::Math::Vector3(-1.0f, -2.0f, -3.0f));
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EXPECT_EQ(volumeField.GetBounds().GetMax(), XCEngine::Math::Vector3(4.0f, 5.0f, 6.0f));
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EXPECT_EQ(volumeField.GetVoxelSize(), XCEngine::Math::Vector3(0.5f, 0.25f, 0.125f));
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EXPECT_EQ(volumeField.GetIndexBounds(), (VolumeIndexBounds{ -4, -5, -6, 7, 8, 9 }));
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EXPECT_EQ(volumeField.GetGridType(), 1u);
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EXPECT_EQ(volumeField.GetGridClass(), 2u);
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EXPECT_EQ(static_cast<const unsigned char*>(volumeField.GetPayloadData())[0], 1u);
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EXPECT_GT(volumeField.GetMemorySize(), sizeof(VolumeField));
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}
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TEST(VolumeField, CreateOwnedPreservesPayloadAndMetadata) {
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XCEngine::Containers::Array<unsigned char> payload;
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payload.Resize(4);
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payload[0] = 9u;
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payload[1] = 8u;
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payload[2] = 7u;
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payload[3] = 6u;
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VolumeField volumeField;
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IResource::ConstructParams params;
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params.name = "cloud.xcvol";
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params.path = "Library/Artifacts/ab/main.xcvol";
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params.guid = ResourceGUID::Generate(params.path);
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volumeField.Initialize(params);
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ASSERT_TRUE(volumeField.CreateOwned(
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VolumeStorageKind::NanoVDB,
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std::move(payload),
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XCEngine::Math::Bounds(),
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XCEngine::Math::Vector3(1.0f, 2.0f, 3.0f),
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VolumeIndexBounds{ 1, 2, 3, 4, 5, 6 },
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3u,
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4u));
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EXPECT_TRUE(volumeField.IsValid());
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EXPECT_TRUE(payload.Empty());
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EXPECT_EQ(volumeField.GetPayloadSize(), 4u);
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EXPECT_EQ(static_cast<const unsigned char*>(volumeField.GetPayloadData())[0], 9u);
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EXPECT_EQ(volumeField.GetVoxelSize(), XCEngine::Math::Vector3(1.0f, 2.0f, 3.0f));
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EXPECT_EQ(volumeField.GetIndexBounds(), (VolumeIndexBounds{ 1, 2, 3, 4, 5, 6 }));
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EXPECT_EQ(volumeField.GetGridType(), 3u);
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EXPECT_EQ(volumeField.GetGridClass(), 4u);
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}
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} // namespace
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