| // Copyright 2019 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 "gtest/gtest.h" |
| #include "platform/api/time.h" |
| #include "platform/test/fake_clock.h" |
| #include "platform/test/fake_task_runner.h" |
| #include "platform/test/fake_udp_socket.h" |
| |
| namespace openscreen { |
| |
| using testing::_; |
| |
| // Tests that a UdpSocket that does not specify any address or port will |
| // successfully Bind(), and that the operating system will return the |
| // auto-assigned socket name (i.e., the local endpoint's port will not be zero). |
| TEST(SocketIntegrationTest, ResolvesLocalEndpoint_IPv4) { |
| const uint8_t kIpV4AddrAny[4] = {}; |
| FakeClock clock(Clock::now()); |
| FakeTaskRunner task_runner(&clock); |
| testing::StrictMock<FakeUdpSocket::MockClient> client; |
| ErrorOr<std::unique_ptr<UdpSocket>> create_result = UdpSocket::Create( |
| &task_runner, &client, IPEndpoint{IPAddress(kIpV4AddrAny), 0}); |
| ASSERT_TRUE(create_result) << create_result.error(); |
| const auto socket = std::move(create_result.value()); |
| EXPECT_CALL(client, OnBound(_)).Times(1); |
| socket->Bind(); |
| const IPEndpoint local_endpoint = socket->GetLocalEndpoint(); |
| EXPECT_NE(local_endpoint.port, 0) << local_endpoint; |
| } |
| |
| // Tests that a UdpSocket that does not specify any address or port will |
| // successfully Bind(), and that the operating system will return the |
| // auto-assigned socket name (i.e., the local endpoint's port will not be zero). |
| TEST(SocketIntegrationTest, ResolvesLocalEndpoint_IPv6) { |
| const uint16_t kIpV6AddrAny[8] = {}; |
| FakeClock clock(Clock::now()); |
| FakeTaskRunner task_runner(&clock); |
| testing::StrictMock<FakeUdpSocket::MockClient> client; |
| ErrorOr<std::unique_ptr<UdpSocket>> create_result = UdpSocket::Create( |
| &task_runner, &client, IPEndpoint{IPAddress(kIpV6AddrAny), 0}); |
| ASSERT_TRUE(create_result) << create_result.error(); |
| const auto socket = std::move(create_result.value()); |
| EXPECT_CALL(client, OnBound(_)).Times(1); |
| socket->Bind(); |
| const IPEndpoint local_endpoint = socket->GetLocalEndpoint(); |
| EXPECT_NE(local_endpoint.port, 0) << local_endpoint; |
| } |
| |
| } // namespace openscreen |