| use crate::net::test::{sa4, sa6, tsa}; |
| use crate::net::*; |
| use crate::str::FromStr; |
| |
| #[test] |
| fn test_from_str_ipv4() { |
| assert_eq!(Ok(Ipv4Addr::new(127, 0, 0, 1)), "127.0.0.1".parse()); |
| assert_eq!(Ok(Ipv4Addr::new(255, 255, 255, 255)), "255.255.255.255".parse()); |
| assert_eq!(Ok(Ipv4Addr::new(0, 0, 0, 0)), "0.0.0.0".parse()); |
| |
| // out of range |
| let none: Option<Ipv4Addr> = "256.0.0.1".parse().ok(); |
| assert_eq!(None, none); |
| // too short |
| let none: Option<Ipv4Addr> = "255.0.0".parse().ok(); |
| assert_eq!(None, none); |
| // too long |
| let none: Option<Ipv4Addr> = "255.0.0.1.2".parse().ok(); |
| assert_eq!(None, none); |
| // no number between dots |
| let none: Option<Ipv4Addr> = "255.0..1".parse().ok(); |
| assert_eq!(None, none); |
| } |
| |
| #[test] |
| fn test_from_str_ipv6() { |
| assert_eq!(Ok(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 0)), "0:0:0:0:0:0:0:0".parse()); |
| assert_eq!(Ok(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1)), "0:0:0:0:0:0:0:1".parse()); |
| |
| assert_eq!(Ok(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1)), "::1".parse()); |
| assert_eq!(Ok(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 0)), "::".parse()); |
| |
| assert_eq!(Ok(Ipv6Addr::new(0x2a02, 0x6b8, 0, 0, 0, 0, 0x11, 0x11)), "2a02:6b8::11:11".parse()); |
| |
| // too long group |
| let none: Option<Ipv6Addr> = "::00000".parse().ok(); |
| assert_eq!(None, none); |
| // too short |
| let none: Option<Ipv6Addr> = "1:2:3:4:5:6:7".parse().ok(); |
| assert_eq!(None, none); |
| // too long |
| let none: Option<Ipv6Addr> = "1:2:3:4:5:6:7:8:9".parse().ok(); |
| assert_eq!(None, none); |
| // triple colon |
| let none: Option<Ipv6Addr> = "1:2:::6:7:8".parse().ok(); |
| assert_eq!(None, none); |
| // two double colons |
| let none: Option<Ipv6Addr> = "1:2::6::8".parse().ok(); |
| assert_eq!(None, none); |
| // `::` indicating zero groups of zeros |
| let none: Option<Ipv6Addr> = "1:2:3:4::5:6:7:8".parse().ok(); |
| assert_eq!(None, none); |
| } |
| |
| #[test] |
| fn test_from_str_ipv4_in_ipv6() { |
| assert_eq!(Ok(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 49152, 545)), "::192.0.2.33".parse()); |
| assert_eq!(Ok(Ipv6Addr::new(0, 0, 0, 0, 0, 0xFFFF, 49152, 545)), "::FFFF:192.0.2.33".parse()); |
| assert_eq!( |
| Ok(Ipv6Addr::new(0x64, 0xff9b, 0, 0, 0, 0, 49152, 545)), |
| "64:ff9b::192.0.2.33".parse() |
| ); |
| assert_eq!( |
| Ok(Ipv6Addr::new(0x2001, 0xdb8, 0x122, 0xc000, 0x2, 0x2100, 49152, 545)), |
| "2001:db8:122:c000:2:2100:192.0.2.33".parse() |
| ); |
| |
| // colon after v4 |
| let none: Option<Ipv4Addr> = "::127.0.0.1:".parse().ok(); |
| assert_eq!(None, none); |
| // not enough groups |
| let none: Option<Ipv6Addr> = "1.2.3.4.5:127.0.0.1".parse().ok(); |
| assert_eq!(None, none); |
| // too many groups |
| let none: Option<Ipv6Addr> = "1.2.3.4.5:6:7:127.0.0.1".parse().ok(); |
| assert_eq!(None, none); |
| } |
| |
| #[test] |
| fn test_from_str_socket_addr() { |
| assert_eq!(Ok(sa4(Ipv4Addr::new(77, 88, 21, 11), 80)), "77.88.21.11:80".parse()); |
| assert_eq!(Ok(SocketAddrV4::new(Ipv4Addr::new(77, 88, 21, 11), 80)), "77.88.21.11:80".parse()); |
| assert_eq!( |
| Ok(sa6(Ipv6Addr::new(0x2a02, 0x6b8, 0, 1, 0, 0, 0, 1), 53)), |
| "[2a02:6b8:0:1::1]:53".parse() |
| ); |
| assert_eq!( |
| Ok(SocketAddrV6::new(Ipv6Addr::new(0x2a02, 0x6b8, 0, 1, 0, 0, 0, 1), 53, 0, 0)), |
| "[2a02:6b8:0:1::1]:53".parse() |
| ); |
| assert_eq!(Ok(sa6(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0x7F00, 1), 22)), "[::127.0.0.1]:22".parse()); |
| assert_eq!( |
| Ok(SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0x7F00, 1), 22, 0, 0)), |
| "[::127.0.0.1]:22".parse() |
| ); |
| |
| // without port |
| let none: Option<SocketAddr> = "127.0.0.1".parse().ok(); |
| assert_eq!(None, none); |
| // without port |
| let none: Option<SocketAddr> = "127.0.0.1:".parse().ok(); |
| assert_eq!(None, none); |
| // wrong brackets around v4 |
| let none: Option<SocketAddr> = "[127.0.0.1]:22".parse().ok(); |
| assert_eq!(None, none); |
| // port out of range |
| let none: Option<SocketAddr> = "127.0.0.1:123456".parse().ok(); |
| assert_eq!(None, none); |
| } |
| |
| #[test] |
| fn ipv4_addr_to_string() { |
| assert_eq!(Ipv4Addr::new(127, 0, 0, 1).to_string(), "127.0.0.1"); |
| // Short address |
| assert_eq!(Ipv4Addr::new(1, 1, 1, 1).to_string(), "1.1.1.1"); |
| // Long address |
| assert_eq!(Ipv4Addr::new(127, 127, 127, 127).to_string(), "127.127.127.127"); |
| |
| // Test padding |
| assert_eq!(&format!("{:16}", Ipv4Addr::new(1, 1, 1, 1)), "1.1.1.1 "); |
| assert_eq!(&format!("{:>16}", Ipv4Addr::new(1, 1, 1, 1)), " 1.1.1.1"); |
| } |
| |
| #[test] |
| fn ipv6_addr_to_string() { |
| // ipv4-mapped address |
| let a1 = Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0xc000, 0x280); |
| assert_eq!(a1.to_string(), "::ffff:192.0.2.128"); |
| |
| // ipv4-compatible address |
| let a1 = Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0xc000, 0x280); |
| assert_eq!(a1.to_string(), "::192.0.2.128"); |
| |
| // v6 address with no zero segments |
| assert_eq!(Ipv6Addr::new(8, 9, 10, 11, 12, 13, 14, 15).to_string(), "8:9:a:b:c:d:e:f"); |
| |
| // longest possible IPv6 length |
| assert_eq!( |
| Ipv6Addr::new(0x1111, 0x2222, 0x3333, 0x4444, 0x5555, 0x6666, 0x7777, 0x8888).to_string(), |
| "1111:2222:3333:4444:5555:6666:7777:8888" |
| ); |
| // padding |
| assert_eq!(&format!("{:20}", Ipv6Addr::new(1, 2, 3, 4, 5, 6, 7, 8)), "1:2:3:4:5:6:7:8 "); |
| assert_eq!(&format!("{:>20}", Ipv6Addr::new(1, 2, 3, 4, 5, 6, 7, 8)), " 1:2:3:4:5:6:7:8"); |
| |
| // reduce a single run of zeros |
| assert_eq!( |
| "ae::ffff:102:304", |
| Ipv6Addr::new(0xae, 0, 0, 0, 0, 0xffff, 0x0102, 0x0304).to_string() |
| ); |
| |
| // don't reduce just a single zero segment |
| assert_eq!("1:2:3:4:5:6:0:8", Ipv6Addr::new(1, 2, 3, 4, 5, 6, 0, 8).to_string()); |
| |
| // 'any' address |
| assert_eq!("::", Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 0).to_string()); |
| |
| // loopback address |
| assert_eq!("::1", Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1).to_string()); |
| |
| // ends in zeros |
| assert_eq!("1::", Ipv6Addr::new(1, 0, 0, 0, 0, 0, 0, 0).to_string()); |
| |
| // two runs of zeros, second one is longer |
| assert_eq!("1:0:0:4::8", Ipv6Addr::new(1, 0, 0, 4, 0, 0, 0, 8).to_string()); |
| |
| // two runs of zeros, equal length |
| assert_eq!("1::4:5:0:0:8", Ipv6Addr::new(1, 0, 0, 4, 5, 0, 0, 8).to_string()); |
| |
| // don't prefix `0x` to each segment in `dbg!`. |
| assert_eq!("1::4:5:0:0:8", &format!("{:#?}", Ipv6Addr::new(1, 0, 0, 4, 5, 0, 0, 8))); |
| } |
| |
| #[test] |
| fn ipv4_to_ipv6() { |
| assert_eq!( |
| Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0x1234, 0x5678), |
| Ipv4Addr::new(0x12, 0x34, 0x56, 0x78).to_ipv6_mapped() |
| ); |
| assert_eq!( |
| Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0x1234, 0x5678), |
| Ipv4Addr::new(0x12, 0x34, 0x56, 0x78).to_ipv6_compatible() |
| ); |
| } |
| |
| #[test] |
| fn ipv6_to_ipv4_mapped() { |
| assert_eq!( |
| Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0x1234, 0x5678).to_ipv4_mapped(), |
| Some(Ipv4Addr::new(0x12, 0x34, 0x56, 0x78)) |
| ); |
| assert_eq!(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0x1234, 0x5678).to_ipv4_mapped(), None); |
| } |
| |
| #[test] |
| fn ipv6_to_ipv4() { |
| assert_eq!( |
| Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0x1234, 0x5678).to_ipv4(), |
| Some(Ipv4Addr::new(0x12, 0x34, 0x56, 0x78)) |
| ); |
| assert_eq!( |
| Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0x1234, 0x5678).to_ipv4(), |
| Some(Ipv4Addr::new(0x12, 0x34, 0x56, 0x78)) |
| ); |
| assert_eq!(Ipv6Addr::new(0, 0, 1, 0, 0, 0, 0x1234, 0x5678).to_ipv4(), None); |
| } |
| |
| #[test] |
| fn ip_properties() { |
| macro_rules! ip { |
| ($s:expr) => { |
| IpAddr::from_str($s).unwrap() |
| }; |
| } |
| |
| macro_rules! check { |
| ($s:expr) => { |
| check!($s, 0); |
| }; |
| |
| ($s:expr, $mask:expr) => {{ |
| let unspec: u8 = 1 << 0; |
| let loopback: u8 = 1 << 1; |
| let global: u8 = 1 << 2; |
| let multicast: u8 = 1 << 3; |
| let doc: u8 = 1 << 4; |
| |
| if ($mask & unspec) == unspec { |
| assert!(ip!($s).is_unspecified()); |
| } else { |
| assert!(!ip!($s).is_unspecified()); |
| } |
| |
| if ($mask & loopback) == loopback { |
| assert!(ip!($s).is_loopback()); |
| } else { |
| assert!(!ip!($s).is_loopback()); |
| } |
| |
| if ($mask & global) == global { |
| assert!(ip!($s).is_global()); |
| } else { |
| assert!(!ip!($s).is_global()); |
| } |
| |
| if ($mask & multicast) == multicast { |
| assert!(ip!($s).is_multicast()); |
| } else { |
| assert!(!ip!($s).is_multicast()); |
| } |
| |
| if ($mask & doc) == doc { |
| assert!(ip!($s).is_documentation()); |
| } else { |
| assert!(!ip!($s).is_documentation()); |
| } |
| }}; |
| } |
| |
| let unspec: u8 = 1 << 0; |
| let loopback: u8 = 1 << 1; |
| let global: u8 = 1 << 2; |
| let multicast: u8 = 1 << 3; |
| let doc: u8 = 1 << 4; |
| |
| check!("0.0.0.0", unspec); |
| check!("0.0.0.1"); |
| check!("0.1.0.0"); |
| check!("10.9.8.7"); |
| check!("127.1.2.3", loopback); |
| check!("172.31.254.253"); |
| check!("169.254.253.242"); |
| check!("192.0.2.183", doc); |
| check!("192.1.2.183", global); |
| check!("192.168.254.253"); |
| check!("198.51.100.0", doc); |
| check!("203.0.113.0", doc); |
| check!("203.2.113.0", global); |
| check!("224.0.0.0", global | multicast); |
| check!("239.255.255.255", global | multicast); |
| check!("255.255.255.255"); |
| // make sure benchmarking addresses are not global |
| check!("198.18.0.0"); |
| check!("198.18.54.2"); |
| check!("198.19.255.255"); |
| // make sure addresses reserved for protocol assignment are not global |
| check!("192.0.0.0"); |
| check!("192.0.0.255"); |
| check!("192.0.0.100"); |
| // make sure reserved addresses are not global |
| check!("240.0.0.0"); |
| check!("251.54.1.76"); |
| check!("254.255.255.255"); |
| // make sure shared addresses are not global |
| check!("100.64.0.0"); |
| check!("100.127.255.255"); |
| check!("100.100.100.0"); |
| |
| check!("::", unspec); |
| check!("::1", loopback); |
| check!("::0.0.0.2", global); |
| check!("1::", global); |
| check!("fc00::"); |
| check!("fdff:ffff::"); |
| check!("fe80:ffff::"); |
| check!("febf:ffff::"); |
| check!("fec0::", global); |
| check!("ff01::", multicast); |
| check!("ff02::", multicast); |
| check!("ff03::", multicast); |
| check!("ff04::", multicast); |
| check!("ff05::", multicast); |
| check!("ff08::", multicast); |
| check!("ff0e::", global | multicast); |
| check!("2001:db8:85a3::8a2e:370:7334", doc); |
| check!("102:304:506:708:90a:b0c:d0e:f10", global); |
| } |
| |
| #[test] |
| fn ipv4_properties() { |
| macro_rules! ip { |
| ($s:expr) => { |
| Ipv4Addr::from_str($s).unwrap() |
| }; |
| } |
| |
| macro_rules! check { |
| ($s:expr) => { |
| check!($s, 0); |
| }; |
| |
| ($s:expr, $mask:expr) => {{ |
| let unspec: u16 = 1 << 0; |
| let loopback: u16 = 1 << 1; |
| let private: u16 = 1 << 2; |
| let link_local: u16 = 1 << 3; |
| let global: u16 = 1 << 4; |
| let multicast: u16 = 1 << 5; |
| let broadcast: u16 = 1 << 6; |
| let documentation: u16 = 1 << 7; |
| let benchmarking: u16 = 1 << 8; |
| let ietf_protocol_assignment: u16 = 1 << 9; |
| let reserved: u16 = 1 << 10; |
| let shared: u16 = 1 << 11; |
| |
| if ($mask & unspec) == unspec { |
| assert!(ip!($s).is_unspecified()); |
| } else { |
| assert!(!ip!($s).is_unspecified()); |
| } |
| |
| if ($mask & loopback) == loopback { |
| assert!(ip!($s).is_loopback()); |
| } else { |
| assert!(!ip!($s).is_loopback()); |
| } |
| |
| if ($mask & private) == private { |
| assert!(ip!($s).is_private()); |
| } else { |
| assert!(!ip!($s).is_private()); |
| } |
| |
| if ($mask & link_local) == link_local { |
| assert!(ip!($s).is_link_local()); |
| } else { |
| assert!(!ip!($s).is_link_local()); |
| } |
| |
| if ($mask & global) == global { |
| assert!(ip!($s).is_global()); |
| } else { |
| assert!(!ip!($s).is_global()); |
| } |
| |
| if ($mask & multicast) == multicast { |
| assert!(ip!($s).is_multicast()); |
| } else { |
| assert!(!ip!($s).is_multicast()); |
| } |
| |
| if ($mask & broadcast) == broadcast { |
| assert!(ip!($s).is_broadcast()); |
| } else { |
| assert!(!ip!($s).is_broadcast()); |
| } |
| |
| if ($mask & documentation) == documentation { |
| assert!(ip!($s).is_documentation()); |
| } else { |
| assert!(!ip!($s).is_documentation()); |
| } |
| |
| if ($mask & benchmarking) == benchmarking { |
| assert!(ip!($s).is_benchmarking()); |
| } else { |
| assert!(!ip!($s).is_benchmarking()); |
| } |
| |
| if ($mask & ietf_protocol_assignment) == ietf_protocol_assignment { |
| assert!(ip!($s).is_ietf_protocol_assignment()); |
| } else { |
| assert!(!ip!($s).is_ietf_protocol_assignment()); |
| } |
| |
| if ($mask & reserved) == reserved { |
| assert!(ip!($s).is_reserved()); |
| } else { |
| assert!(!ip!($s).is_reserved()); |
| } |
| |
| if ($mask & shared) == shared { |
| assert!(ip!($s).is_shared()); |
| } else { |
| assert!(!ip!($s).is_shared()); |
| } |
| }}; |
| } |
| |
| let unspec: u16 = 1 << 0; |
| let loopback: u16 = 1 << 1; |
| let private: u16 = 1 << 2; |
| let link_local: u16 = 1 << 3; |
| let global: u16 = 1 << 4; |
| let multicast: u16 = 1 << 5; |
| let broadcast: u16 = 1 << 6; |
| let documentation: u16 = 1 << 7; |
| let benchmarking: u16 = 1 << 8; |
| let ietf_protocol_assignment: u16 = 1 << 9; |
| let reserved: u16 = 1 << 10; |
| let shared: u16 = 1 << 11; |
| |
| check!("0.0.0.0", unspec); |
| check!("0.0.0.1"); |
| check!("0.1.0.0"); |
| check!("10.9.8.7", private); |
| check!("127.1.2.3", loopback); |
| check!("172.31.254.253", private); |
| check!("169.254.253.242", link_local); |
| check!("192.0.2.183", documentation); |
| check!("192.1.2.183", global); |
| check!("192.168.254.253", private); |
| check!("198.51.100.0", documentation); |
| check!("203.0.113.0", documentation); |
| check!("203.2.113.0", global); |
| check!("224.0.0.0", global | multicast); |
| check!("239.255.255.255", global | multicast); |
| check!("255.255.255.255", broadcast); |
| check!("198.18.0.0", benchmarking); |
| check!("198.18.54.2", benchmarking); |
| check!("198.19.255.255", benchmarking); |
| check!("192.0.0.0", ietf_protocol_assignment); |
| check!("192.0.0.255", ietf_protocol_assignment); |
| check!("192.0.0.100", ietf_protocol_assignment); |
| check!("240.0.0.0", reserved); |
| check!("251.54.1.76", reserved); |
| check!("254.255.255.255", reserved); |
| check!("100.64.0.0", shared); |
| check!("100.127.255.255", shared); |
| check!("100.100.100.0", shared); |
| } |
| |
| #[test] |
| fn ipv6_properties() { |
| macro_rules! ip { |
| ($s:expr) => { |
| Ipv6Addr::from_str($s).unwrap() |
| }; |
| } |
| |
| macro_rules! check { |
| ($s:expr, &[$($octet:expr),*], $mask:expr) => { |
| assert_eq!($s, ip!($s).to_string()); |
| let octets = &[$($octet),*]; |
| assert_eq!(&ip!($s).octets(), octets); |
| assert_eq!(Ipv6Addr::from(*octets), ip!($s)); |
| |
| let unspecified: u16 = 1 << 0; |
| let loopback: u16 = 1 << 1; |
| let unique_local: u16 = 1 << 2; |
| let global: u16 = 1 << 3; |
| let unicast_link_local: u16 = 1 << 4; |
| let unicast_global: u16 = 1 << 7; |
| let documentation: u16 = 1 << 8; |
| let multicast_interface_local: u16 = 1 << 9; |
| let multicast_link_local: u16 = 1 << 10; |
| let multicast_realm_local: u16 = 1 << 11; |
| let multicast_admin_local: u16 = 1 << 12; |
| let multicast_site_local: u16 = 1 << 13; |
| let multicast_organization_local: u16 = 1 << 14; |
| let multicast_global: u16 = 1 << 15; |
| let multicast: u16 = multicast_interface_local |
| | multicast_admin_local |
| | multicast_global |
| | multicast_link_local |
| | multicast_realm_local |
| | multicast_site_local |
| | multicast_organization_local; |
| |
| if ($mask & unspecified) == unspecified { |
| assert!(ip!($s).is_unspecified()); |
| } else { |
| assert!(!ip!($s).is_unspecified()); |
| } |
| if ($mask & loopback) == loopback { |
| assert!(ip!($s).is_loopback()); |
| } else { |
| assert!(!ip!($s).is_loopback()); |
| } |
| if ($mask & unique_local) == unique_local { |
| assert!(ip!($s).is_unique_local()); |
| } else { |
| assert!(!ip!($s).is_unique_local()); |
| } |
| if ($mask & global) == global { |
| assert!(ip!($s).is_global()); |
| } else { |
| assert!(!ip!($s).is_global()); |
| } |
| if ($mask & unicast_link_local) == unicast_link_local { |
| assert!(ip!($s).is_unicast_link_local()); |
| } else { |
| assert!(!ip!($s).is_unicast_link_local()); |
| } |
| if ($mask & unicast_global) == unicast_global { |
| assert!(ip!($s).is_unicast_global()); |
| } else { |
| assert!(!ip!($s).is_unicast_global()); |
| } |
| if ($mask & documentation) == documentation { |
| assert!(ip!($s).is_documentation()); |
| } else { |
| assert!(!ip!($s).is_documentation()); |
| } |
| if ($mask & multicast) != 0 { |
| assert!(ip!($s).multicast_scope().is_some()); |
| assert!(ip!($s).is_multicast()); |
| } else { |
| assert!(ip!($s).multicast_scope().is_none()); |
| assert!(!ip!($s).is_multicast()); |
| } |
| if ($mask & multicast_interface_local) == multicast_interface_local { |
| assert_eq!(ip!($s).multicast_scope().unwrap(), |
| Ipv6MulticastScope::InterfaceLocal); |
| } |
| if ($mask & multicast_link_local) == multicast_link_local { |
| assert_eq!(ip!($s).multicast_scope().unwrap(), |
| Ipv6MulticastScope::LinkLocal); |
| } |
| if ($mask & multicast_realm_local) == multicast_realm_local { |
| assert_eq!(ip!($s).multicast_scope().unwrap(), |
| Ipv6MulticastScope::RealmLocal); |
| } |
| if ($mask & multicast_admin_local) == multicast_admin_local { |
| assert_eq!(ip!($s).multicast_scope().unwrap(), |
| Ipv6MulticastScope::AdminLocal); |
| } |
| if ($mask & multicast_site_local) == multicast_site_local { |
| assert_eq!(ip!($s).multicast_scope().unwrap(), |
| Ipv6MulticastScope::SiteLocal); |
| } |
| if ($mask & multicast_organization_local) == multicast_organization_local { |
| assert_eq!(ip!($s).multicast_scope().unwrap(), |
| Ipv6MulticastScope::OrganizationLocal); |
| } |
| if ($mask & multicast_global) == multicast_global { |
| assert_eq!(ip!($s).multicast_scope().unwrap(), |
| Ipv6MulticastScope::Global); |
| } |
| } |
| } |
| |
| let unspecified: u16 = 1 << 0; |
| let loopback: u16 = 1 << 1; |
| let unique_local: u16 = 1 << 2; |
| let global: u16 = 1 << 3; |
| let unicast_link_local: u16 = 1 << 4; |
| let unicast_global: u16 = 1 << 7; |
| let documentation: u16 = 1 << 8; |
| let multicast_interface_local: u16 = 1 << 9; |
| let multicast_link_local: u16 = 1 << 10; |
| let multicast_realm_local: u16 = 1 << 11; |
| let multicast_admin_local: u16 = 1 << 12; |
| let multicast_site_local: u16 = 1 << 13; |
| let multicast_organization_local: u16 = 1 << 14; |
| let multicast_global: u16 = 1 << 15; |
| |
| check!("::", &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], unspecified); |
| |
| check!("::1", &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1], loopback); |
| |
| check!("::0.0.0.2", &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2], global | unicast_global); |
| |
| check!("1::", &[0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], global | unicast_global); |
| |
| check!("fc00::", &[0xfc, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], unique_local); |
| |
| check!( |
| "fdff:ffff::", |
| &[0xfd, 0xff, 0xff, 0xff, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], |
| unique_local |
| ); |
| |
| check!( |
| "fe80:ffff::", |
| &[0xfe, 0x80, 0xff, 0xff, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], |
| unicast_link_local |
| ); |
| |
| check!("fe80::", &[0xfe, 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], unicast_link_local); |
| |
| check!( |
| "febf:ffff::", |
| &[0xfe, 0xbf, 0xff, 0xff, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], |
| unicast_link_local |
| ); |
| |
| check!("febf::", &[0xfe, 0xbf, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], unicast_link_local); |
| |
| check!( |
| "febf:ffff:ffff:ffff:ffff:ffff:ffff:ffff", |
| &[ |
| 0xfe, 0xbf, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, |
| 0xff, 0xff |
| ], |
| unicast_link_local |
| ); |
| |
| check!( |
| "fe80::ffff:ffff:ffff:ffff", |
| &[ |
| 0xfe, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, |
| 0xff, 0xff |
| ], |
| unicast_link_local |
| ); |
| |
| check!( |
| "fe80:0:0:1::", |
| &[0xfe, 0x80, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0], |
| unicast_link_local |
| ); |
| |
| check!( |
| "fec0::", |
| &[0xfe, 0xc0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], |
| unicast_global | global |
| ); |
| |
| check!( |
| "ff01::", |
| &[0xff, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], |
| multicast_interface_local |
| ); |
| |
| check!("ff02::", &[0xff, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], multicast_link_local); |
| |
| check!("ff03::", &[0xff, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], multicast_realm_local); |
| |
| check!("ff04::", &[0xff, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], multicast_admin_local); |
| |
| check!("ff05::", &[0xff, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], multicast_site_local); |
| |
| check!( |
| "ff08::", |
| &[0xff, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], |
| multicast_organization_local |
| ); |
| |
| check!( |
| "ff0e::", |
| &[0xff, 0xe, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], |
| multicast_global | global |
| ); |
| |
| check!( |
| "2001:db8:85a3::8a2e:370:7334", |
| &[0x20, 1, 0xd, 0xb8, 0x85, 0xa3, 0, 0, 0, 0, 0x8a, 0x2e, 3, 0x70, 0x73, 0x34], |
| documentation |
| ); |
| |
| check!( |
| "102:304:506:708:90a:b0c:d0e:f10", |
| &[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16], |
| global | unicast_global |
| ); |
| } |
| |
| #[test] |
| fn to_socket_addr_socketaddr() { |
| let a = sa4(Ipv4Addr::new(77, 88, 21, 11), 12345); |
| assert_eq!(Ok(vec![a]), tsa(a)); |
| } |
| |
| #[test] |
| fn test_ipv4_to_int() { |
| let a = Ipv4Addr::new(0x11, 0x22, 0x33, 0x44); |
| assert_eq!(u32::from(a), 0x11223344); |
| } |
| |
| #[test] |
| fn test_int_to_ipv4() { |
| let a = Ipv4Addr::new(0x11, 0x22, 0x33, 0x44); |
| assert_eq!(Ipv4Addr::from(0x11223344), a); |
| } |
| |
| #[test] |
| fn test_ipv6_to_int() { |
| let a = Ipv6Addr::new(0x1122, 0x3344, 0x5566, 0x7788, 0x99aa, 0xbbcc, 0xddee, 0xff11); |
| assert_eq!(u128::from(a), 0x112233445566778899aabbccddeeff11u128); |
| } |
| |
| #[test] |
| fn test_int_to_ipv6() { |
| let a = Ipv6Addr::new(0x1122, 0x3344, 0x5566, 0x7788, 0x99aa, 0xbbcc, 0xddee, 0xff11); |
| assert_eq!(Ipv6Addr::from(0x112233445566778899aabbccddeeff11u128), a); |
| } |
| |
| #[test] |
| fn ipv4_from_constructors() { |
| assert_eq!(Ipv4Addr::LOCALHOST, Ipv4Addr::new(127, 0, 0, 1)); |
| assert!(Ipv4Addr::LOCALHOST.is_loopback()); |
| assert_eq!(Ipv4Addr::UNSPECIFIED, Ipv4Addr::new(0, 0, 0, 0)); |
| assert!(Ipv4Addr::UNSPECIFIED.is_unspecified()); |
| assert_eq!(Ipv4Addr::BROADCAST, Ipv4Addr::new(255, 255, 255, 255)); |
| assert!(Ipv4Addr::BROADCAST.is_broadcast()); |
| } |
| |
| #[test] |
| fn ipv6_from_contructors() { |
| assert_eq!(Ipv6Addr::LOCALHOST, Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1)); |
| assert!(Ipv6Addr::LOCALHOST.is_loopback()); |
| assert_eq!(Ipv6Addr::UNSPECIFIED, Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 0)); |
| assert!(Ipv6Addr::UNSPECIFIED.is_unspecified()); |
| } |
| |
| #[test] |
| fn ipv4_from_octets() { |
| assert_eq!(Ipv4Addr::from([127, 0, 0, 1]), Ipv4Addr::new(127, 0, 0, 1)) |
| } |
| |
| #[test] |
| fn ipv6_from_segments() { |
| let from_u16s = |
| Ipv6Addr::from([0x0011, 0x2233, 0x4455, 0x6677, 0x8899, 0xaabb, 0xccdd, 0xeeff]); |
| let new = Ipv6Addr::new(0x0011, 0x2233, 0x4455, 0x6677, 0x8899, 0xaabb, 0xccdd, 0xeeff); |
| assert_eq!(new, from_u16s); |
| } |
| |
| #[test] |
| fn ipv6_from_octets() { |
| let from_u16s = |
| Ipv6Addr::from([0x0011, 0x2233, 0x4455, 0x6677, 0x8899, 0xaabb, 0xccdd, 0xeeff]); |
| let from_u8s = Ipv6Addr::from([ |
| 0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, |
| 0xff, |
| ]); |
| assert_eq!(from_u16s, from_u8s); |
| } |
| |
| #[test] |
| fn cmp() { |
| let v41 = Ipv4Addr::new(100, 64, 3, 3); |
| let v42 = Ipv4Addr::new(192, 0, 2, 2); |
| let v61 = "2001:db8:f00::1002".parse::<Ipv6Addr>().unwrap(); |
| let v62 = "2001:db8:f00::2001".parse::<Ipv6Addr>().unwrap(); |
| assert!(v41 < v42); |
| assert!(v61 < v62); |
| |
| assert_eq!(v41, IpAddr::V4(v41)); |
| assert_eq!(v61, IpAddr::V6(v61)); |
| assert!(v41 != IpAddr::V4(v42)); |
| assert!(v61 != IpAddr::V6(v62)); |
| |
| assert!(v41 < IpAddr::V4(v42)); |
| assert!(v61 < IpAddr::V6(v62)); |
| assert!(IpAddr::V4(v41) < v42); |
| assert!(IpAddr::V6(v61) < v62); |
| |
| assert!(v41 < IpAddr::V6(v61)); |
| assert!(IpAddr::V4(v41) < v61); |
| } |
| |
| #[test] |
| fn is_v4() { |
| let ip = IpAddr::V4(Ipv4Addr::new(100, 64, 3, 3)); |
| assert!(ip.is_ipv4()); |
| assert!(!ip.is_ipv6()); |
| } |
| |
| #[test] |
| fn is_v6() { |
| let ip = IpAddr::V6(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0x1234, 0x5678)); |
| assert!(!ip.is_ipv4()); |
| assert!(ip.is_ipv6()); |
| } |
| |
| #[test] |
| fn ipv4_const() { |
| // test that the methods of `Ipv4Addr` are usable in a const context |
| |
| const IP_ADDRESS: Ipv4Addr = Ipv4Addr::new(127, 0, 0, 1); |
| assert_eq!(IP_ADDRESS, Ipv4Addr::LOCALHOST); |
| |
| const OCTETS: [u8; 4] = IP_ADDRESS.octets(); |
| assert_eq!(OCTETS, [127, 0, 0, 1]); |
| |
| const IS_UNSPECIFIED: bool = IP_ADDRESS.is_unspecified(); |
| assert!(!IS_UNSPECIFIED); |
| |
| const IS_LOOPBACK: bool = IP_ADDRESS.is_loopback(); |
| assert!(IS_LOOPBACK); |
| |
| const IS_PRIVATE: bool = IP_ADDRESS.is_private(); |
| assert!(!IS_PRIVATE); |
| |
| const IS_LINK_LOCAL: bool = IP_ADDRESS.is_link_local(); |
| assert!(!IS_LINK_LOCAL); |
| |
| const IS_GLOBAL: bool = IP_ADDRESS.is_global(); |
| assert!(!IS_GLOBAL); |
| |
| const IS_SHARED: bool = IP_ADDRESS.is_shared(); |
| assert!(!IS_SHARED); |
| |
| const IS_IETF_PROTOCOL_ASSIGNMENT: bool = IP_ADDRESS.is_ietf_protocol_assignment(); |
| assert!(!IS_IETF_PROTOCOL_ASSIGNMENT); |
| |
| const IS_BENCHMARKING: bool = IP_ADDRESS.is_benchmarking(); |
| assert!(!IS_BENCHMARKING); |
| |
| const IS_RESERVED: bool = IP_ADDRESS.is_reserved(); |
| assert!(!IS_RESERVED); |
| |
| const IS_MULTICAST: bool = IP_ADDRESS.is_multicast(); |
| assert!(!IS_MULTICAST); |
| |
| const IS_BROADCAST: bool = IP_ADDRESS.is_broadcast(); |
| assert!(!IS_BROADCAST); |
| |
| const IS_DOCUMENTATION: bool = IP_ADDRESS.is_documentation(); |
| assert!(!IS_DOCUMENTATION); |
| |
| const IP_V6_COMPATIBLE: Ipv6Addr = IP_ADDRESS.to_ipv6_compatible(); |
| assert_eq!( |
| IP_V6_COMPATIBLE, |
| Ipv6Addr::from([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 127, 0, 0, 1]) |
| ); |
| |
| const IP_V6_MAPPED: Ipv6Addr = IP_ADDRESS.to_ipv6_mapped(); |
| assert_eq!( |
| IP_V6_MAPPED, |
| Ipv6Addr::from([0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 255, 255, 127, 0, 0, 1]) |
| ); |
| } |
| |
| #[test] |
| fn ipv6_const() { |
| // test that the methods of `Ipv6Addr` are usable in a const context |
| |
| const IP_ADDRESS: Ipv6Addr = Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1); |
| assert_eq!(IP_ADDRESS, Ipv6Addr::LOCALHOST); |
| |
| const SEGMENTS: [u16; 8] = IP_ADDRESS.segments(); |
| assert_eq!(SEGMENTS, [0, 0, 0, 0, 0, 0, 0, 1]); |
| |
| const OCTETS: [u8; 16] = IP_ADDRESS.octets(); |
| assert_eq!(OCTETS, [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1]); |
| |
| const IS_UNSPECIFIED: bool = IP_ADDRESS.is_unspecified(); |
| assert!(!IS_UNSPECIFIED); |
| |
| const IS_LOOPBACK: bool = IP_ADDRESS.is_loopback(); |
| assert!(IS_LOOPBACK); |
| |
| const IS_GLOBAL: bool = IP_ADDRESS.is_global(); |
| assert!(!IS_GLOBAL); |
| |
| const IS_UNIQUE_LOCAL: bool = IP_ADDRESS.is_unique_local(); |
| assert!(!IS_UNIQUE_LOCAL); |
| |
| const IS_UNICAST_LINK_LOCAL: bool = IP_ADDRESS.is_unicast_link_local(); |
| assert!(!IS_UNICAST_LINK_LOCAL); |
| |
| const IS_DOCUMENTATION: bool = IP_ADDRESS.is_documentation(); |
| assert!(!IS_DOCUMENTATION); |
| |
| const IS_UNICAST_GLOBAL: bool = IP_ADDRESS.is_unicast_global(); |
| assert!(!IS_UNICAST_GLOBAL); |
| |
| const MULTICAST_SCOPE: Option<Ipv6MulticastScope> = IP_ADDRESS.multicast_scope(); |
| assert_eq!(MULTICAST_SCOPE, None); |
| |
| const IS_MULTICAST: bool = IP_ADDRESS.is_multicast(); |
| assert!(!IS_MULTICAST); |
| |
| const IP_V4: Option<Ipv4Addr> = IP_ADDRESS.to_ipv4(); |
| assert_eq!(IP_V4.unwrap(), Ipv4Addr::new(0, 0, 0, 1)); |
| } |
| |
| #[test] |
| fn ip_const() { |
| // test that the methods of `IpAddr` are usable in a const context |
| |
| const IP_ADDRESS: IpAddr = IpAddr::V4(Ipv4Addr::LOCALHOST); |
| |
| const IS_UNSPECIFIED: bool = IP_ADDRESS.is_unspecified(); |
| assert!(!IS_UNSPECIFIED); |
| |
| const IS_LOOPBACK: bool = IP_ADDRESS.is_loopback(); |
| assert!(IS_LOOPBACK); |
| |
| const IS_GLOBAL: bool = IP_ADDRESS.is_global(); |
| assert!(!IS_GLOBAL); |
| |
| const IS_MULTICAST: bool = IP_ADDRESS.is_multicast(); |
| assert!(!IS_MULTICAST); |
| |
| const IS_IP_V4: bool = IP_ADDRESS.is_ipv4(); |
| assert!(IS_IP_V4); |
| |
| const IS_IP_V6: bool = IP_ADDRESS.is_ipv6(); |
| assert!(!IS_IP_V6); |
| } |
