1 #[test]
encode_decode()2 fn encode_decode() {
3 #[cfg(unix)]
4 use rustix::net::SocketAddrUnix;
5 use rustix::net::{
6 Ipv4Addr, Ipv6Addr, SocketAddrAny, SocketAddrStorage, SocketAddrV4, SocketAddrV6,
7 };
8
9 unsafe {
10 let orig = SocketAddrV4::new(Ipv4Addr::new(2, 3, 5, 6), 33);
11 let mut encoded = std::mem::MaybeUninit::<SocketAddrStorage>::uninit();
12 let len = SocketAddrAny::V4(orig).write(encoded.as_mut_ptr());
13 let decoded = SocketAddrAny::read(encoded.as_ptr(), len).unwrap();
14 assert_eq!(decoded, SocketAddrAny::V4(orig));
15
16 let orig = SocketAddrV6::new(Ipv6Addr::new(2, 3, 5, 6, 8, 9, 11, 12), 33, 34, 36);
17 let mut encoded = std::mem::MaybeUninit::<SocketAddrStorage>::uninit();
18 let len = SocketAddrAny::V6(orig).write(encoded.as_mut_ptr());
19 let decoded = SocketAddrAny::read(encoded.as_ptr(), len).unwrap();
20 assert_eq!(decoded, SocketAddrAny::V6(orig));
21
22 #[cfg(not(windows))]
23 {
24 let orig = SocketAddrUnix::new("/path/to/socket").unwrap();
25 let mut encoded = std::mem::MaybeUninit::<SocketAddrStorage>::uninit();
26 let len = SocketAddrAny::Unix(orig.clone()).write(encoded.as_mut_ptr());
27 let decoded = SocketAddrAny::read(encoded.as_ptr(), len).unwrap();
28 assert_eq!(decoded, SocketAddrAny::Unix(orig));
29 }
30 }
31 }
32
33 #[cfg(not(windows))]
34 #[test]
test_unix_addr()35 fn test_unix_addr() {
36 use rustix::cstr;
37 use rustix::net::SocketAddrUnix;
38
39 assert_eq!(
40 SocketAddrUnix::new("/").unwrap().path().unwrap(),
41 cstr!("/")
42 );
43 assert_eq!(
44 SocketAddrUnix::new("//").unwrap().path().unwrap(),
45 cstr!("//")
46 );
47 assert_eq!(
48 SocketAddrUnix::new("/foo/bar").unwrap().path().unwrap(),
49 cstr!("/foo/bar")
50 );
51 assert_eq!(
52 SocketAddrUnix::new("foo").unwrap().path().unwrap(),
53 cstr!("foo")
54 );
55 SocketAddrUnix::new("/foo\0/bar").unwrap_err();
56 assert!(SocketAddrUnix::new("").unwrap().path().is_none());
57
58 #[cfg(any(target_os = "android", target_os = "linux"))]
59 {
60 assert!(SocketAddrUnix::new("foo")
61 .unwrap()
62 .abstract_name()
63 .is_none());
64
65 assert_eq!(
66 SocketAddrUnix::new_abstract_name(b"test")
67 .unwrap()
68 .abstract_name()
69 .unwrap(),
70 b"test"
71 );
72 assert_eq!(
73 SocketAddrUnix::new_abstract_name(b"")
74 .unwrap()
75 .abstract_name()
76 .unwrap(),
77 b""
78 );
79 assert_eq!(
80 SocketAddrUnix::new_abstract_name(b"this\0that")
81 .unwrap()
82 .abstract_name()
83 .unwrap(),
84 b"this\0that"
85 );
86 SocketAddrUnix::new_abstract_name(&[b'a'; 500]).unwrap_err();
87 assert!(SocketAddrUnix::new_abstract_name(b"test")
88 .unwrap()
89 .path()
90 .is_none());
91 }
92 }
93