1 files changed, 89 insertions, 0 deletions
diff --git a/compiler/coco/core/src/IR/PadF.test.cpp b/compiler/coco/core/src/IR/PadF.test.cpp
new file mode 100644
index 000000000..b443d86fb
--- /dev/null
+++ b/compiler/coco/core/src/IR/PadF.test.cpp
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2018 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 "coco/IR/Ops.h"
+
+#include <memory>
+#include <vector>
+
+#include <gtest/gtest.h>
+
+namespace
+{
+struct IsPadF : public coco::Op::Visitor<bool>
+{
+  bool visit(const coco::PadF *) override { return true; }
+};
+
+class PadFTest : public ::testing::Test
+{
+public:
+  PadFTest()
+  {
+    // DO NOTHING
+  }
+
+protected:
+  coco::PadF *allocate(void)
+  {
+    auto op = new coco::PadF;
+    _allocated.emplace_back(op);
+    return op;
+  }
+
+private:
+  std::vector<std::unique_ptr<coco::PadF>> _allocated;
+};
+} // namespace
+
+TEST_F(PadFTest, initialization)
+{
+  auto op = allocate();
+
+  // uses() should be empty on construction
+  ASSERT_EQ(op->uses().size(), 0);
+  // parent() should be nullptr on construction
+  ASSERT_EQ(op->parent(), nullptr);
+
+  // arg() should be nullptr on construction
+  ASSERT_EQ(op->arg(), nullptr);
+
+  // pad() should be a valid
+  ASSERT_NE(op->pad(), nullptr);
+}
+
+TEST_F(PadFTest, asPadF)
+{
+  auto op = allocate();
+
+  coco::Op *mutable_base = op;
+  const coco::Op *immutable_base = op;
+
+  ASSERT_EQ(mutable_base->asPadF(), op);
+  ASSERT_EQ(mutable_base->asPadF(), immutable_base->asPadF());
+}
+
+TEST_F(PadFTest, accept)
+{
+  // Test 'PadF' class
+  auto op = allocate();
+
+  coco::PadF *mutable_ptr = op;
+  const coco::PadF *immutable_ptr = op;
+
+  ASSERT_TRUE(mutable_ptr->accept(IsPadF{}));
+  ASSERT_TRUE(immutable_ptr->accept(IsPadF{}));
+}