add ScalarType related tests

Author: youge325

test/ScalarTypeTest.cpp

@@ -0,0 +1,106 @@
+#include <ATen/ATen.h>
+#include <ATen/core/Tensor.h>
+#include <ATen/ops/ones.h>
+#include <gtest/gtest.h>
+#include <torch/all.h>
+
+#include <string>
+#include <vector>
+
+#include "../src/file_manager.h"
+
+extern paddle_api_test::ThreadSafeParam g_custom_param;
+
+namespace at {
+namespace test {
+
+using paddle_api_test::FileManerger;
+using paddle_api_test::ThreadSafeParam;
+
+class ScalarTypeTest : public ::testing::Test {
+ protected:
+  void SetUp() override {
+    std::vector<int64_t> shape = {2, 3, 4};
+    tensor = at::ones(shape, at::kFloat);
+  }
+
+  at::Tensor tensor;
+};
+
+// 测试 is_complex
+TEST_F(ScalarTypeTest, IsComplex) {
+  auto file_name = g_custom_param.get();
+  FileManerger file(file_name);
+  file.createFile();
+
+  // Float tensor should not be complex
+  file << std::to_string(tensor.is_complex()) << " ";
+
+  // Test with actual complex tensor
+  at::Tensor complex_tensor =
+      at::ones({2, 3}, at::TensorOptions().dtype(at::kComplexFloat));
+  file << std::to_string(complex_tensor.is_complex()) << " ";
+
+  at::Tensor complex_double_tensor =
+      at::ones({2, 3}, at::TensorOptions().dtype(at::kComplexDouble));
+  file << std::to_string(complex_double_tensor.is_complex()) << " ";
+  file.saveFile();
+}
+
+// 测试 is_floating_point
+TEST_F(ScalarTypeTest, IsFloatingPoint) {
+  auto file_name = g_custom_param.get();
+  FileManerger file(file_name);
+  file.createFile();
+
+  // Float tensor should be floating point
+  file << std::to_string(tensor.is_floating_point()) << " ";
+
+  // Test with double tensor
+  at::Tensor double_tensor =
+      at::ones({2, 3}, at::TensorOptions().dtype(at::kDouble));
+  file << std::to_string(double_tensor.is_floating_point()) << " ";
+
+  // Test with integer tensor
+  at::Tensor int_tensor = at::ones({2, 3}, at::TensorOptions().dtype(at::kInt));
+  file << std::to_string(int_tensor.is_floating_point()) << " ";
+
+  // Test with long tensor
+  at::Tensor long_tensor =
+      at::ones({2, 3}, at::TensorOptions().dtype(at::kLong));
+  file << std::to_string(long_tensor.is_floating_point()) << " ";
+  file.saveFile();
+}
+
+// 测试 is_signed
+TEST_F(ScalarTypeTest, IsSigned) {
+  auto file_name = g_custom_param.get();
+  FileManerger file(file_name);
+  file.createFile();
+
+  // Float tensor should be signed
+  file << std::to_string(tensor.is_signed()) << " ";
+
+  // Test with int tensor (signed)
+  at::Tensor int_tensor = at::ones({2, 3}, at::TensorOptions().dtype(at::kInt));
+  file << std::to_string(int_tensor.is_signed()) << " ";
+
+  // Test with long tensor (signed)
+  at::Tensor long_tensor =
+      at::ones({2, 3}, at::TensorOptions().dtype(at::kLong));
+  file << std::to_string(long_tensor.is_signed()) << " ";
+
+  // Test with byte tensor (unsigned)
+  at::Tensor byte_tensor =
+      at::ones({2, 3}, at::TensorOptions().dtype(at::kByte));
+  file << std::to_string(byte_tensor.is_signed()) << " ";
+
+  // Test with bool tensor (unsigned)
+  at::Tensor bool_tensor =
+      at::ones({2, 3}, at::TensorOptions().dtype(at::kBool));
+  file << std::to_string(bool_tensor.is_signed()) << " ";
+  file.saveFile();
+}
+
+}  // namespace test
+}  // namespace at