diff options
Diffstat (limited to 'library/std/src/net/ip_addr/tests.rs')
| -rw-r--r-- | library/std/src/net/ip_addr/tests.rs | 1035 |
1 files changed, 2 insertions, 1033 deletions
diff --git a/library/std/src/net/ip_addr/tests.rs b/library/std/src/net/ip_addr/tests.rs index 7c3430b2b..ab99c0c2f 100644 --- a/library/std/src/net/ip_addr/tests.rs +++ b/library/std/src/net/ip_addr/tests.rs @@ -1,1039 +1,8 @@ -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); - // octal - let none: Option<Ipv4Addr> = "255.0.0.01".parse().ok(); - assert_eq!(None, none); - // octal zero - let none: Option<Ipv4Addr> = "255.0.0.00".parse().ok(); - assert_eq!(None, none); - let none: Option<Ipv4Addr> = "255.0.00.0".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, $mask:expr) => {{ - let unspec: u8 = 1 << 0; - let loopback: u8 = 1 << 1; - let global: u8 = 1 << 2; - let multicast: u8 = 1 << 3; - let doc: u8 = 1 << 4; - let benchmarking: u8 = 1 << 5; - - if ($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()); - } - - if ($mask & benchmarking) == benchmarking { - assert!(ip!($s).is_benchmarking()); - } else { - assert!(!ip!($s).is_benchmarking()); - } - }}; - } - - let unspec: u8 = 1 << 0; - let loopback: u8 = 1 << 1; - let global: u8 = 1 << 2; - let multicast: u8 = 1 << 3; - let doc: u8 = 1 << 4; - let benchmarking: u8 = 1 << 5; - - check!("0.0.0.0", unspec); - check!("0.0.0.1"); - check!("0.1.0.0"); - check!("10.9.8.7"); - check!("127.1.2.3", loopback); - check!("172.31.254.253"); - check!("169.254.253.242"); - check!("192.0.2.183", doc); - check!("192.1.2.183", global); - check!("192.168.254.253"); - check!("198.51.100.0", doc); - check!("203.0.113.0", doc); - check!("203.2.113.0", global); - check!("224.0.0.0", global | multicast); - check!("239.255.255.255", global | multicast); - check!("255.255.255.255"); - // make sure benchmarking addresses are not global - check!("198.18.0.0", benchmarking); - check!("198.18.54.2", benchmarking); - check!("198.19.255.255", benchmarking); - // make sure addresses reserved for protocol assignment are not global - check!("192.0.0.0"); - check!("192.0.0.255"); - check!("192.0.0.100"); - // make sure reserved addresses are not global - check!("240.0.0.0"); - check!("251.54.1.76"); - check!("254.255.255.255"); - // make sure shared addresses are not global - check!("100.64.0.0"); - check!("100.127.255.255"); - check!("100.100.100.0"); - - check!("::", unspec); - check!("::1", loopback); - check!("::0.0.0.2", global); - check!("1::", global); - check!("fc00::"); - check!("fdff:ffff::"); - check!("fe80:ffff::"); - check!("febf:ffff::"); - check!("fec0::", global); - check!("ff01::", global | multicast); - check!("ff02::", global | multicast); - check!("ff03::", global | multicast); - check!("ff04::", global | multicast); - check!("ff05::", global | multicast); - check!("ff08::", global | multicast); - check!("ff0e::", global | multicast); - check!("2001:db8:85a3::8a2e:370:7334", doc); - check!("2001:2::ac32:23ff:21", benchmarking); - check!("102:304:506:708:90a:b0c:d0e:f10", global); -} - -#[test] -fn ipv4_properties() { - macro_rules! ip { - ($s:expr) => { - Ipv4Addr::from_str($s).unwrap() - }; - } - - macro_rules! check { - ($s:expr) => { - check!($s, 0); - }; - - ($s:expr, $mask:expr) => {{ - let unspec: u16 = 1 << 0; - let loopback: u16 = 1 << 1; - let private: u16 = 1 << 2; - let link_local: u16 = 1 << 3; - let global: u16 = 1 << 4; - let multicast: u16 = 1 << 5; - let broadcast: u16 = 1 << 6; - let documentation: u16 = 1 << 7; - let benchmarking: u16 = 1 << 8; - let reserved: u16 = 1 << 10; - let shared: u16 = 1 << 11; - - if ($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 ($mask & reserved) == reserved { - assert!(ip!($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 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"); - check!("192.0.0.255"); - check!("192.0.0.100"); - 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!($s)); - - let unspecified: u32 = 1 << 0; - let loopback: u32 = 1 << 1; - let unique_local: u32 = 1 << 2; - let global: u32 = 1 << 3; - let unicast_link_local: u32 = 1 << 4; - let unicast_global: u32 = 1 << 7; - let documentation: u32 = 1 << 8; - let benchmarking: u32 = 1 << 16; - let multicast_interface_local: u32 = 1 << 9; - let multicast_link_local: u32 = 1 << 10; - let multicast_realm_local: u32 = 1 << 11; - let multicast_admin_local: u32 = 1 << 12; - let multicast_site_local: u32 = 1 << 13; - let multicast_organization_local: u32 = 1 << 14; - let multicast_global: u32 = 1 << 15; - let multicast: u32 = multicast_interface_local - | multicast_admin_local - | multicast_global - | multicast_link_local - | multicast_realm_local - | multicast_site_local - | multicast_organization_local; - - if ($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 ($mask & benchmarking) == benchmarking { - assert!(ip!($s).is_benchmarking()); - } else { - assert!(!ip!($s).is_benchmarking()); - } - if ($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: u32 = 1 << 0; - let loopback: u32 = 1 << 1; - let unique_local: u32 = 1 << 2; - let global: u32 = 1 << 3; - let unicast_link_local: u32 = 1 << 4; - let unicast_global: u32 = 1 << 7; - let documentation: u32 = 1 << 8; - let benchmarking: u32 = 1 << 16; - let multicast_interface_local: u32 = 1 << 9; - let multicast_link_local: u32 = 1 << 10; - let multicast_realm_local: u32 = 1 << 11; - let multicast_admin_local: u32 = 1 << 12; - let multicast_site_local: u32 = 1 << 13; - let multicast_organization_local: u32 = 1 << 14; - let multicast_global: u32 = 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!( - "::ffff:127.0.0.1", - &[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xff, 0xff, 0x7f, 0, 0, 1], - unicast_global - ); - - check!( - "64:ff9b:1::", - &[0, 0x64, 0xff, 0x9b, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], - unicast_global - ); - - check!("100::", &[0x01, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], unicast_global); - - check!("2001::", &[0x20, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], unicast_global); - - check!( - "2001:1::1", - &[0x20, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1], - global | unicast_global - ); - - check!( - "2001:1::2", - &[0x20, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2], - global | unicast_global - ); - - check!( - "2001:3::", - &[0x20, 1, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], - global | unicast_global - ); - - check!( - "2001:4:112::", - &[0x20, 1, 0, 4, 1, 0x12, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], - global | unicast_global - ); - - check!( - "2001:20::", - &[0x20, 1, 0, 0x20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], - global | unicast_global - ); - - check!("2001:30::", &[0x20, 1, 0, 0x30, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], unicast_global); - - check!( - "2001:200::", - &[0x20, 1, 2, 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 | global - ); - - check!( - "ff02::", - &[0xff, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], - multicast_link_local | global - ); - - check!( - "ff03::", - &[0xff, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], - multicast_realm_local | global - ); - - check!( - "ff04::", - &[0xff, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], - multicast_admin_local | global - ); - - check!( - "ff05::", - &[0xff, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], - multicast_site_local | global - ); - - check!( - "ff08::", - &[0xff, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], - multicast_organization_local | global - ); - - 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!( - "2001:2::ac32:23ff:21", - &[0x20, 1, 0, 2, 0, 0, 0, 0, 0, 0, 0xac, 0x32, 0x23, 0xff, 0, 0x21], - benchmarking - ); - - 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 - ); -} +use crate::net::test::{sa4, tsa}; +use crate::net::Ipv4Addr; #[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_constructors() { - 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_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_BENCHMARKING: bool = IP_ADDRESS.is_benchmarking(); - assert!(!IS_BENCHMARKING); - - 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); -} - -#[test] -fn structural_match() { - // test that all IP types can be structurally matched upon - - const IPV4: Ipv4Addr = Ipv4Addr::LOCALHOST; - match IPV4 { - Ipv4Addr::LOCALHOST => {} - _ => unreachable!(), - } - - const IPV6: Ipv6Addr = Ipv6Addr::LOCALHOST; - match IPV6 { - Ipv6Addr::LOCALHOST => {} - _ => unreachable!(), - } - - const IP: IpAddr = IpAddr::V4(Ipv4Addr::LOCALHOST); - match IP { - IpAddr::V4(Ipv4Addr::LOCALHOST) => {} - _ => unreachable!(), - } -} |