1 // Copyright 2019 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "platform/impl/socket_address_posix.h"
6
7 #include "gmock/gmock.h"
8 #include "gtest/gtest.h"
9
10 namespace openscreen {
11
TEST(SocketAddressPosixTest,IPv4SocketAddressConvertsSuccessfully)12 TEST(SocketAddressPosixTest, IPv4SocketAddressConvertsSuccessfully) {
13 const SocketAddressPosix address(IPEndpoint{{1, 2, 3, 4}, 80});
14
15 const sockaddr_in* v4_address =
16 reinterpret_cast<const sockaddr_in*>(address.address());
17
18 EXPECT_EQ(v4_address->sin_family, AF_INET);
19 EXPECT_EQ(v4_address->sin_port, ntohs(80));
20
21 // 67305985 == 1.2.3.4 in network byte order
22 EXPECT_EQ(v4_address->sin_addr.s_addr, 67305985u);
23
24 EXPECT_EQ(address.version(), IPAddress::Version::kV4);
25 }
26
TEST(SocketAddressPosixTest,IPv6SocketAddressConvertsSuccessfully)27 TEST(SocketAddressPosixTest, IPv6SocketAddressConvertsSuccessfully) {
28 const SocketAddressPosix address(IPEndpoint{
29 {0x0102, 0x0304, 0x0506, 0x0708, 0x090a, 0x0b0c, 0x0d0e, 0x0f10}, 80});
30
31 const sockaddr_in6* v6_address =
32 reinterpret_cast<const sockaddr_in6*>(address.address());
33 EXPECT_EQ(v6_address->sin6_family, AF_INET6);
34 EXPECT_EQ(v6_address->sin6_port, ntohs(80));
35 EXPECT_EQ(v6_address->sin6_flowinfo, 0u);
36
37 const unsigned char kExpectedAddress[16] = {1, 2, 3, 4, 5, 6, 7, 8,
38 9, 10, 11, 12, 13, 14, 15, 16};
39 EXPECT_THAT(v6_address->sin6_addr.s6_addr,
40 testing::ElementsAreArray(kExpectedAddress));
41 EXPECT_EQ(v6_address->sin6_scope_id, 0u);
42
43 EXPECT_EQ(address.version(), IPAddress::Version::kV6);
44 }
45
TEST(SocketAddressPosixTest,IPv4ConvertsSuccessfully)46 TEST(SocketAddressPosixTest, IPv4ConvertsSuccessfully) {
47 struct sockaddr_in address;
48 address.sin_family = AF_INET;
49 address.sin_port = ntohs(80);
50 address.sin_addr.s_addr = 67305985u;
51
52 struct sockaddr* casted = reinterpret_cast<struct sockaddr*>(&address);
53 SocketAddressPosix address_posix(*casted);
54 const sockaddr_in* v4_address =
55 reinterpret_cast<const sockaddr_in*>(address_posix.address());
56
57 EXPECT_EQ(v4_address->sin_family, address.sin_family);
58 EXPECT_EQ(v4_address->sin_port, address.sin_port);
59 EXPECT_EQ(v4_address->sin_addr.s_addr, address.sin_addr.s_addr);
60 IPEndpoint expected_address{{1, 2, 3, 4}, 80};
61 EXPECT_EQ(address_posix.endpoint(), expected_address);
62 }
63
TEST(SocketAddressPosixTest,IPv6ConvertsSuccessfully)64 TEST(SocketAddressPosixTest, IPv6ConvertsSuccessfully) {
65 const unsigned char kExpectedAddress[16] = {1, 2, 3, 4, 5, 6, 7, 8,
66 9, 10, 11, 12, 13, 14, 15, 16};
67
68 struct sockaddr_in6 address;
69 address.sin6_family = AF_INET6;
70 address.sin6_port = ntohs(80);
71 address.sin6_flowinfo = 0u;
72 address.sin6_scope_id = 0u;
73 memcpy(&address.sin6_addr.s6_addr, kExpectedAddress, 16);
74
75 struct sockaddr* casted = reinterpret_cast<struct sockaddr*>(&address);
76 SocketAddressPosix address_posix(*casted);
77 const sockaddr_in6* v6_address =
78 reinterpret_cast<const sockaddr_in6*>(address_posix.address());
79
80 EXPECT_EQ(v6_address->sin6_family, address.sin6_family);
81 EXPECT_EQ(v6_address->sin6_port, address.sin6_port);
82 EXPECT_EQ(v6_address->sin6_flowinfo, address.sin6_flowinfo);
83 EXPECT_EQ(v6_address->sin6_scope_id, address.sin6_scope_id);
84 EXPECT_THAT(v6_address->sin6_addr.s6_addr,
85 testing::ElementsAreArray(kExpectedAddress));
86 IPEndpoint expected_address{
87 {0x0102, 0x0304, 0x0506, 0x0708, 0x090a, 0x0b0c, 0x0d0e, 0x0f10}, 80};
88 EXPECT_EQ(address_posix.endpoint(), expected_address);
89 }
90
91 } // namespace openscreen
92