1 files changed, 78 insertions, 0 deletions
diff --git a/ipc/chromium/gtest/name_unittest.cc b/ipc/chromium/gtest/name_unittest.cc
new file mode 100644
index 0000000000..ecb34100d8
--- /dev/null
+++ b/ipc/chromium/gtest/name_unittest.cc
@@ -0,0 +1,78 @@
+// Copyright 2017 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "mojo/core/ports/name.h"
+
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace mojo {
+namespace core {
+namespace ports {
+namespace test {
+
+TEST(NameTest, Defaults)
+{
+  PortName default_port_name;
+  EXPECT_EQ(kInvalidPortName, default_port_name);
+
+  NodeName default_node_name;
+  EXPECT_EQ(kInvalidNodeName, default_node_name);
+}
+
+TEST(NameTest, PortNameChecks)
+{
+  PortName port_name_a(50, 100);
+  PortName port_name_b(50, 100);
+  PortName port_name_c(100, 50);
+
+  EXPECT_EQ(port_name_a, port_name_b);
+  EXPECT_NE(port_name_a, port_name_c);
+  EXPECT_NE(port_name_b, port_name_c);
+
+  EXPECT_LT(port_name_a, port_name_c);
+  EXPECT_LT(port_name_b, port_name_c);
+  EXPECT_FALSE(port_name_a < port_name_b);
+  EXPECT_FALSE(port_name_b < port_name_a);
+
+  std::hash<PortName> port_hash_fn;
+
+  size_t hash_a = port_hash_fn(port_name_a);
+  size_t hash_b = port_hash_fn(port_name_b);
+  size_t hash_c = port_hash_fn(port_name_c);
+
+  EXPECT_EQ(hash_a, hash_b);
+  EXPECT_NE(hash_a, hash_c);
+  EXPECT_NE(hash_b, hash_c);
+}
+
+TEST(NameTest, NodeNameChecks)
+{
+  NodeName node_name_a(50, 100);
+  NodeName node_name_b(50, 100);
+  NodeName node_name_c(100, 50);
+
+  EXPECT_EQ(node_name_a, node_name_b);
+  EXPECT_NE(node_name_a, node_name_c);
+  EXPECT_NE(node_name_b, node_name_c);
+
+  EXPECT_LT(node_name_a, node_name_c);
+  EXPECT_LT(node_name_b, node_name_c);
+  EXPECT_FALSE(node_name_a < node_name_b);
+  EXPECT_FALSE(node_name_b < node_name_a);
+
+  std::hash<NodeName> node_hash_fn;
+
+  size_t hash_a = node_hash_fn(node_name_a);
+  size_t hash_b = node_hash_fn(node_name_b);
+  size_t hash_c = node_hash_fn(node_name_c);
+
+  EXPECT_EQ(hash_a, hash_b);
+  EXPECT_NE(hash_a, hash_c);
+  EXPECT_NE(hash_b, hash_c);
+}
+
+}  // namespace test
+}  // namespace ports
+}  // namespace core
+}  // namespace mojo