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// Copyright 2017 The Chromium Authors
// 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
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