chore: import upstream snapshot with attribution

test/cpp/fluid/framework/op_desc_test.cc

@@ -0,0 +1,39 @@
+// Copyright (c) 2023 PaddlePaddle Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "paddle/fluid/framework/op_desc.h"
+#include <complex>
+#include "gtest/gtest.h"
+#include "paddle/phi/common/scalar.h"
+
+TEST(OpDesc, SetScalarAttr) {
+  paddle::framework::OpDesc opdesc;
+  paddle::experimental::Scalar scalar(std::complex<double>(42.1, 42.1));
+  opdesc.SetPlainAttr("scalar", scalar);
+  ASSERT_EQ(opdesc.GetAttrType("scalar"), paddle::framework::proto::SCALAR);
+}
+
+TEST(OpDesc, SetScalarsAttr) {
+  paddle::framework::OpDesc opdesc;
+  paddle::experimental::Scalar scalar(std::complex<double>(42.1, 42.1));
+
+  std::vector<paddle::experimental::Scalar> scalars;
+  scalars.reserve(4);
+  for (int i = 0; i < 4; i++) {
+    scalars.emplace_back(i);
+  }
+  opdesc.SetPlainAttr("scalars", scalars);
+  ASSERT_EQ(opdesc.GetAttrType("scalars"), paddle::framework::proto::SCALARS);
+  opdesc.Flush();
+}