1 files changed, 58 insertions, 0 deletions
diff --git a/compiler/locomotiv/src/NodeDataImpl.test.cpp b/compiler/locomotiv/src/NodeDataImpl.test.cpp
new file mode 100644
index 000000000..b85956063
--- /dev/null
+++ b/compiler/locomotiv/src/NodeDataImpl.test.cpp
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. 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 "locomotiv/NodeData.h"
+#include "NodeDataImpl.h"
+
+#include <nncc/core/ADT/tensor/Shape.h>
+#include <nncc/core/ADT/tensor/Buffer.h>
+#include <nncc/core/ADT/tensor/LexicalLayout.h>
+
+#include <gtest/gtest.h>
+
+using nncc::core::ADT::tensor::Index;
+using nncc::core::ADT::tensor::Shape;
+using nncc::core::ADT::tensor::LexicalLayout;
+using nncc::core::ADT::tensor::make_buffer;
+
+TEST(NodeDataImpl, as_annotation)
+{
+  const Shape shape{1};
+  auto buf = make_buffer<float, LexicalLayout>(shape);
+  buf.at(Index{0}) = 3.14f;
+
+  std::unique_ptr<locomotiv::NodeData> data = locomotiv::make_data(buf);
+
+  auto g = loco::make_graph();
+  auto node = g->nodes()->create<loco::Pull>();
+
+  ASSERT_EQ(locomotiv::annot_data(node), nullptr);
+
+  // Set annotation
+  locomotiv::annot_data(node, std::move(data));
+
+  // Get annotation
+  const locomotiv::NodeData *obtained = locomotiv::annot_data(node);
+  ASSERT_NE(obtained, nullptr);
+
+  ASSERT_EQ(obtained->dtype(), loco::DataType::FLOAT32);
+  ASSERT_EQ(*(obtained->shape()), shape);
+  ASSERT_FLOAT_EQ(obtained->as_f32_bufptr()->at(Index{0}), 3.14f);
+
+  // Erase annotation
+  locomotiv::erase_annot_data(node);
+  ASSERT_EQ(locomotiv::annot_data(node), nullptr);
+}