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#include <gtest/gtest.h>
#include <torch/nativert/graph/TensorMeta.h>
namespace torch::nativert {
TEST(TensorMetaTest, ScalarTypeConversion) {
EXPECT_EQ(
convertJsonScalarType(torch::_export::ScalarType::FLOAT),
c10::ScalarType::Float);
EXPECT_EQ(
convertJsonScalarType(torch::_export::ScalarType::INT),
c10::ScalarType::Int);
EXPECT_EQ(
convertJsonScalarType(torch::_export::ScalarType::HALF),
c10::ScalarType::Half);
EXPECT_EQ(
convertJsonScalarType(torch::_export::ScalarType::COMPLEXHALF),
c10::ScalarType::ComplexHalf);
EXPECT_EQ(
convertJsonScalarType(torch::_export::ScalarType::BFLOAT16),
c10::ScalarType::BFloat16);
EXPECT_THROW(
convertJsonScalarType(static_cast<torch::_export::ScalarType>(100)),
c10::Error);
}
TEST(TensorMetaTest, MemoryFormatConversion) {
EXPECT_EQ(
convertJsonMemoryFormat(torch::_export::MemoryFormat::ContiguousFormat),
c10::MemoryFormat::Contiguous);
EXPECT_EQ(
convertJsonMemoryFormat(torch::_export::MemoryFormat::ChannelsLast),
c10::MemoryFormat::ChannelsLast);
EXPECT_EQ(
convertJsonMemoryFormat(torch::_export::MemoryFormat::PreserveFormat),
c10::MemoryFormat::Preserve);
EXPECT_THROW(
convertJsonMemoryFormat(static_cast<torch::_export::MemoryFormat>(100)),
c10::Error);
}
TEST(TensorMetaTest, LayoutConversion) {
EXPECT_EQ(
convertJsonLayout(torch::_export::Layout::Strided), c10::Layout::Strided);
EXPECT_EQ(
convertJsonLayout(torch::_export::Layout::SparseCsr),
c10::Layout::SparseCsr);
EXPECT_EQ(
convertJsonLayout(torch::_export::Layout::_mkldnn), c10::Layout::Mkldnn);
EXPECT_THROW(
convertJsonLayout(static_cast<torch::_export::Layout>(100)), c10::Error);
}
TEST(TensorMetaTest, DeviceConversion) {
torch::_export::Device cpu_device;
cpu_device.set_type("cpu");
EXPECT_EQ(convertJsonDevice(cpu_device), c10::Device(c10::DeviceType::CPU));
torch::_export::Device cuda_device;
cuda_device.set_type("cuda");
cuda_device.set_index(0);
EXPECT_EQ(
convertJsonDevice(cuda_device), c10::Device(c10::DeviceType::CUDA, 0));
}
} // namespace torch::nativert
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