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// 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 "platform/impl/socket_address_posix.h"
#include "gmock/gmock.h"
#include "gtest/gtest.h"
namespace openscreen {
TEST(SocketAddressPosixTest, IPv4SocketAddressConvertsSuccessfully) {
const SocketAddressPosix address(IPEndpoint{{1, 2, 3, 4}, 80});
const sockaddr_in* v4_address =
reinterpret_cast<const sockaddr_in*>(address.address());
EXPECT_EQ(v4_address->sin_family, AF_INET);
EXPECT_EQ(v4_address->sin_port, ntohs(80));
// 67305985 == 1.2.3.4 in network byte order
EXPECT_EQ(v4_address->sin_addr.s_addr, 67305985u);
EXPECT_EQ(address.version(), IPAddress::Version::kV4);
}
TEST(SocketAddressPosixTest, IPv6SocketAddressConvertsSuccessfully) {
const SocketAddressPosix address(IPEndpoint{
{0x0102, 0x0304, 0x0506, 0x0708, 0x090a, 0x0b0c, 0x0d0e, 0x0f10}, 80});
const sockaddr_in6* v6_address =
reinterpret_cast<const sockaddr_in6*>(address.address());
EXPECT_EQ(v6_address->sin6_family, AF_INET6);
EXPECT_EQ(v6_address->sin6_port, ntohs(80));
EXPECT_EQ(v6_address->sin6_flowinfo, 0u);
const unsigned char kExpectedAddress[16] = {1, 2, 3, 4, 5, 6, 7, 8,
9, 10, 11, 12, 13, 14, 15, 16};
EXPECT_THAT(v6_address->sin6_addr.s6_addr,
testing::ElementsAreArray(kExpectedAddress));
EXPECT_EQ(v6_address->sin6_scope_id, 0u);
EXPECT_EQ(address.version(), IPAddress::Version::kV6);
}
TEST(SocketAddressPosixTest, IPv4ConvertsSuccessfully) {
struct sockaddr_in address;
address.sin_family = AF_INET;
address.sin_port = ntohs(80);
address.sin_addr.s_addr = 67305985u;
struct sockaddr* casted = reinterpret_cast<struct sockaddr*>(&address);
SocketAddressPosix address_posix(*casted);
const sockaddr_in* v4_address =
reinterpret_cast<const sockaddr_in*>(address_posix.address());
EXPECT_EQ(v4_address->sin_family, address.sin_family);
EXPECT_EQ(v4_address->sin_port, address.sin_port);
EXPECT_EQ(v4_address->sin_addr.s_addr, address.sin_addr.s_addr);
IPEndpoint expected_address{{1, 2, 3, 4}, 80};
EXPECT_EQ(address_posix.endpoint(), expected_address);
}
TEST(SocketAddressPosixTest, IPv6ConvertsSuccessfully) {
const unsigned char kExpectedAddress[16] = {1, 2, 3, 4, 5, 6, 7, 8,
9, 10, 11, 12, 13, 14, 15, 16};
struct sockaddr_in6 address;
address.sin6_family = AF_INET6;
address.sin6_port = ntohs(80);
address.sin6_flowinfo = 0u;
address.sin6_scope_id = 0u;
memcpy(&address.sin6_addr.s6_addr, kExpectedAddress, 16);
struct sockaddr* casted = reinterpret_cast<struct sockaddr*>(&address);
SocketAddressPosix address_posix(*casted);
const sockaddr_in6* v6_address =
reinterpret_cast<const sockaddr_in6*>(address_posix.address());
EXPECT_EQ(v6_address->sin6_family, address.sin6_family);
EXPECT_EQ(v6_address->sin6_port, address.sin6_port);
EXPECT_EQ(v6_address->sin6_flowinfo, address.sin6_flowinfo);
EXPECT_EQ(v6_address->sin6_scope_id, address.sin6_scope_id);
EXPECT_THAT(v6_address->sin6_addr.s6_addr,
testing::ElementsAreArray(kExpectedAddress));
IPEndpoint expected_address{
{0x0102, 0x0304, 0x0506, 0x0708, 0x090a, 0x0b0c, 0x0d0e, 0x0f10}, 80};
EXPECT_EQ(address_posix.endpoint(), expected_address);
}
} // namespace openscreen
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