blob: 2282a8a515882f5b6c439e3bb286450738871a0c [file] [log] [blame]
// Copyright (c) 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 "quic/platform/api/quic_socket_address.h"
#include <memory>
#include <sstream>
#include "quic/platform/api/quic_test.h"
namespace quic {
namespace {
TEST(QuicSocketAddress, Uninitialized) {
QuicSocketAddress uninitialized;
EXPECT_FALSE(uninitialized.IsInitialized());
}
TEST(QuicSocketAddress, ExplicitConstruction) {
QuicSocketAddress ipv4_address(QuicIpAddress::Loopback4(), 443);
QuicSocketAddress ipv6_address(QuicIpAddress::Loopback6(), 443);
EXPECT_TRUE(ipv4_address.IsInitialized());
EXPECT_EQ("127.0.0.1:443", ipv4_address.ToString());
EXPECT_EQ("[::1]:443", ipv6_address.ToString());
EXPECT_EQ(QuicIpAddress::Loopback4(), ipv4_address.host());
EXPECT_EQ(QuicIpAddress::Loopback6(), ipv6_address.host());
EXPECT_EQ(443, ipv4_address.port());
}
TEST(QuicSocketAddress, OutputToStream) {
QuicSocketAddress ipv4_address(QuicIpAddress::Loopback4(), 443);
std::stringstream stream;
stream << ipv4_address;
EXPECT_EQ("127.0.0.1:443", stream.str());
}
TEST(QuicSocketAddress, FromSockaddrIPv4) {
union {
sockaddr_storage storage;
sockaddr addr;
sockaddr_in v4;
} address;
memset(&address, 0, sizeof(address));
address.v4.sin_family = AF_INET;
address.v4.sin_addr = QuicIpAddress::Loopback4().GetIPv4();
address.v4.sin_port = htons(443);
EXPECT_EQ("127.0.0.1:443",
QuicSocketAddress(&address.addr, sizeof(address.v4)).ToString());
EXPECT_EQ("127.0.0.1:443", QuicSocketAddress(address.storage).ToString());
}
TEST(QuicSocketAddress, FromSockaddrIPv6) {
union {
sockaddr_storage storage;
sockaddr addr;
sockaddr_in6 v6;
} address;
memset(&address, 0, sizeof(address));
address.v6.sin6_family = AF_INET6;
address.v6.sin6_addr = QuicIpAddress::Loopback6().GetIPv6();
address.v6.sin6_port = htons(443);
EXPECT_EQ("[::1]:443",
QuicSocketAddress(&address.addr, sizeof(address.v6)).ToString());
EXPECT_EQ("[::1]:443", QuicSocketAddress(address.storage).ToString());
}
TEST(QuicSocketAddres, ToSockaddrIPv4) {
union {
sockaddr_storage storage;
sockaddr_in v4;
} address;
address.storage =
QuicSocketAddress(QuicIpAddress::Loopback4(), 443).generic_address();
ASSERT_EQ(AF_INET, address.v4.sin_family);
EXPECT_EQ(QuicIpAddress::Loopback4(), QuicIpAddress(address.v4.sin_addr));
EXPECT_EQ(htons(443), address.v4.sin_port);
}
TEST(QuicSocketAddress, Normalize) {
QuicIpAddress dual_stacked;
ASSERT_TRUE(dual_stacked.FromString("::ffff:127.0.0.1"));
ASSERT_TRUE(dual_stacked.IsIPv6());
QuicSocketAddress not_normalized(dual_stacked, 443);
QuicSocketAddress normalized = not_normalized.Normalized();
EXPECT_EQ("[::ffff:127.0.0.1]:443", not_normalized.ToString());
EXPECT_EQ("127.0.0.1:443", normalized.ToString());
}
// TODO(vasilvv): either ensure this works on all platforms, or deprecate and
// remove this API.
#if defined(__linux__) && !defined(ANDROID)
#include <errno.h>
#include <sys/socket.h>
#include <sys/types.h>
TEST(QuicSocketAddress, FromSocket) {
int fd;
QuicSocketAddress address;
bool bound = false;
for (int port = 50000; port < 50400; port++) {
fd = socket(AF_INET6, SOCK_DGRAM, IPPROTO_UDP);
ASSERT_GT(fd, 0);
address = QuicSocketAddress(QuicIpAddress::Loopback6(), port);
sockaddr_storage raw_address = address.generic_address();
int bind_result = bind(fd, reinterpret_cast<const sockaddr*>(&raw_address),
sizeof(sockaddr_in6));
if (bind_result < 0 && errno == EADDRINUSE) {
close(fd);
continue;
}
ASSERT_EQ(0, bind_result);
bound = true;
break;
}
ASSERT_TRUE(bound);
QuicSocketAddress real_address;
ASSERT_EQ(0, real_address.FromSocket(fd));
ASSERT_TRUE(real_address.IsInitialized());
EXPECT_EQ(real_address, address);
close(fd);
}
#endif
} // namespace
} // namespace quic