1 files changed, 139 insertions, 0 deletions
diff --git a/compiler/luci/service/src/Validate.test.cpp b/compiler/luci/service/src/Validate.test.cpp
new file mode 100644
index 000000000..8ce6d895b
--- /dev/null
+++ b/compiler/luci/service/src/Validate.test.cpp
@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 2021 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 "luci/Service/Validate.h"
+
+#include <luci/test/TestIOGraph.h>
+
+#include <luci/IR/Nodes/CircleAdd.h>
+#include <luci/IR/Nodes/CircleSqrt.h>
+
+#include <gtest/gtest.h>
+
+namespace
+{
+
+using namespace luci::test;
+
+class SqrtGraphlet
+{
+public:
+  SqrtGraphlet() = default;
+
+public:
+  void init(loco::Graph *g, const ShapeU32 input_shape)
+  {
+    _sqrt = g->nodes()->create<luci::CircleSqrt>();
+    _sqrt->dtype(loco::DataType::S32);
+    _sqrt->name("sqrt");
+  }
+
+protected:
+  luci::CircleSqrt *_sqrt = nullptr;
+};
+
+class SqrtGraph : public TestIOGraph, public SqrtGraphlet
+{
+public:
+  SqrtGraph() = default;
+
+public:
+  void init(const ShapeU32 shape)
+  {
+    TestIOGraph::init(shape, shape);
+    SqrtGraphlet::init(g(), shape);
+
+    _sqrt->x(input());
+
+    output()->from(_sqrt);
+
+    // set output name to _sqrt: CircleOutput may have duplicate name
+    output()->name(_sqrt->name());
+  }
+};
+
+class Sqrt2xGraphlet
+{
+public:
+  Sqrt2xGraphlet() = default;
+
+public:
+  void init(loco::Graph *g, const ShapeU32 input_shape)
+  {
+    _sqrt1 = g->nodes()->create<luci::CircleSqrt>();
+    _sqrt1->dtype(loco::DataType::S32);
+    _sqrt1->name("sqrt");
+
+    _sqrt2 = g->nodes()->create<luci::CircleSqrt>();
+    _sqrt2->dtype(loco::DataType::S32);
+    _sqrt2->name("sqrt");
+  }
+
+protected:
+  luci::CircleSqrt *_sqrt1 = nullptr;
+  luci::CircleSqrt *_sqrt2 = nullptr;
+};
+
+class Sqrt2xGraph : public TestIOGraph, public Sqrt2xGraphlet
+{
+public:
+  Sqrt2xGraph() = default;
+
+public:
+  void init(const ShapeU32 shape)
+  {
+    TestIOGraph::init(shape, shape);
+    Sqrt2xGraphlet::init(g(), shape);
+
+    _sqrt1->x(input());
+
+    _sqrt2->x(_sqrt1);
+
+    output()->from(_sqrt2);
+  }
+};
+
+} // namespace
+
+TEST(ValidateTest, non_empty_name)
+{
+  SqrtGraph g;
+  g.init({3, 3});
+
+  ASSERT_TRUE(luci::validate_name(g.g()));
+}
+
+TEST(ValidateTest, unique_name)
+{
+  luci::Module module;
+
+  SqrtGraph g;
+  g.init({3, 3});
+  g.transfer_to(&module);
+
+  ASSERT_TRUE(luci::validate_unique_name(&module));
+}
+
+TEST(ValidateTest, unique_name_NEG)
+{
+  luci::Module module;
+
+  Sqrt2xGraph g;
+  g.init({3, 3});
+  g.transfer_to(&module);
+
+  ASSERT_FALSE(luci::validate_unique_name(&module));
+}