1 files changed, 43 insertions, 0 deletions
diff --git a/runtime/onert/test/graph/operand/LayoutSet.cc b/runtime/onert/test/graph/operand/LayoutSet.cc
new file mode 100644
index 000000000..e35bddd8b
--- /dev/null
+++ b/runtime/onert/test/graph/operand/LayoutSet.cc
@@ -0,0 +1,43 @@
+/*
+ * 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 <gtest/gtest.h>
+
+#include "ir/LayoutSet.h"
+
+using onert::ir::Layout;
+using onert::ir::LayoutSet;
+
+TEST(graph_operand_LayoutSet, layout_set_operators)
+{
+  LayoutSet set1{Layout::NCHW};
+  LayoutSet set2{Layout::NHWC};
+  LayoutSet set3 = set1 | set2;
+
+  ASSERT_EQ(set3.size(), 2);
+
+  ASSERT_EQ((set3 - set1).size(), 1);
+  ASSERT_EQ((set3 - set1).contains(Layout::NHWC), true);
+  ASSERT_EQ((set3 - set2).size(), 1);
+  ASSERT_EQ((set3 - set2).contains(Layout::NCHW), true);
+  ASSERT_EQ((set3 - set3).size(), 0);
+
+  ASSERT_EQ((set3 & set1).size(), 1);
+  ASSERT_EQ((set3 & set1).contains(Layout::NCHW), true);
+  ASSERT_EQ((set3 & set2).size(), 1);
+  ASSERT_EQ((set3 & set2).contains(Layout::NHWC), true);
+  ASSERT_EQ((set1 & set2).size(), 0);
+}