1 files changed, 58 insertions, 0 deletions
diff --git a/src/lib/asiolink/tests/hash_address_unittest.cc b/src/lib/asiolink/tests/hash_address_unittest.cc
new file mode 100644
index 0000000..50fa43f
--- /dev/null
+++ b/src/lib/asiolink/tests/hash_address_unittest.cc
@@ -0,0 +1,58 @@
+// Copyright (C) 2020 Internet Systems Consortium, Inc. ("ISC")
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+#include <config.h>
+#include <asiolink/io_address.h>
+#include <gtest/gtest.h>
+#include <boost/functional/hash.hpp>
+#include <string>
+#include <unordered_map>
+#include <unordered_set>
+
+// In fact the goal i.e. is to check if the file compiles.
+
+using namespace isc::asiolink;
+
+typedef boost::hash<IOAddress> hash_address;
+
+TEST(HashAddressTest, unorderedSet) {
+    std::unordered_set<IOAddress, hash_address> set;
+    EXPECT_TRUE(set.empty());
+    EXPECT_EQ(0, set.size());
+
+    IOAddress addr("192.168.2.1");
+    EXPECT_EQ(set.end(), set.find(addr));
+    EXPECT_EQ(0, set.count(addr));
+
+    EXPECT_NO_THROW(set.insert(addr));
+    EXPECT_FALSE(set.empty());
+    EXPECT_EQ(1, set.size());
+    EXPECT_NE(set.end(), set.find(addr));
+    EXPECT_EQ(1, set.count(addr));
+
+    EXPECT_NO_THROW(set.clear());
+    EXPECT_TRUE(set.empty());
+}
+
+TEST(HashAddressTest, unorderedMap) {
+    std::unordered_map<IOAddress, std::string, hash_address> map;
+    EXPECT_TRUE(map.empty());
+    EXPECT_EQ(0, map.size());
+
+    IOAddress addr("192.168.2.1");
+    EXPECT_EQ(map.end(), map.find(addr));
+    EXPECT_EQ(0, map.count(addr));
+
+    std::string str("my-address");
+    EXPECT_NO_THROW(map[addr] = str);
+    EXPECT_FALSE(map.empty());
+    EXPECT_EQ(1, map.size());
+    EXPECT_NE(map.end(), map.find(addr));
+    EXPECT_EQ(1, map.count(addr));
+
+    EXPECT_NO_THROW(map.clear());
+    EXPECT_TRUE(map.empty());
+}