From 246f239d9f40f633160f0c18f87a20922d4e77bb Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:06:37 +0200 Subject: Merging debian version 1.65.0+dfsg1-2. Signed-off-by: Daniel Baumann --- library/std/src/net/socket_addr/tests.rs | 306 +++++++++++++++++++++++++++++++ 1 file changed, 306 insertions(+) create mode 100644 library/std/src/net/socket_addr/tests.rs (limited to 'library/std/src/net/socket_addr/tests.rs') diff --git a/library/std/src/net/socket_addr/tests.rs b/library/std/src/net/socket_addr/tests.rs new file mode 100644 index 000000000..15211f819 --- /dev/null +++ b/library/std/src/net/socket_addr/tests.rs @@ -0,0 +1,306 @@ +use crate::net::test::{sa4, sa6, tsa}; +use crate::net::*; + +#[test] +fn to_socket_addr_ipaddr_u16() { + let a = Ipv4Addr::new(77, 88, 21, 11); + let p = 12345; + let e = SocketAddr::V4(SocketAddrV4::new(a, p)); + assert_eq!(Ok(vec![e]), tsa((a, p))); +} + +#[test] +fn to_socket_addr_str_u16() { + let a = sa4(Ipv4Addr::new(77, 88, 21, 11), 24352); + assert_eq!(Ok(vec![a]), tsa(("77.88.21.11", 24352))); + + let a = sa6(Ipv6Addr::new(0x2a02, 0x6b8, 0, 1, 0, 0, 0, 1), 53); + assert_eq!(Ok(vec![a]), tsa(("2a02:6b8:0:1::1", 53))); + + let a = sa4(Ipv4Addr::new(127, 0, 0, 1), 23924); + #[cfg(not(target_env = "sgx"))] + assert!(tsa(("localhost", 23924)).unwrap().contains(&a)); + #[cfg(target_env = "sgx")] + let _ = a; +} + +#[test] +fn to_socket_addr_str() { + let a = sa4(Ipv4Addr::new(77, 88, 21, 11), 24352); + assert_eq!(Ok(vec![a]), tsa("77.88.21.11:24352")); + + let a = sa6(Ipv6Addr::new(0x2a02, 0x6b8, 0, 1, 0, 0, 0, 1), 53); + assert_eq!(Ok(vec![a]), tsa("[2a02:6b8:0:1::1]:53")); + + let a = sa4(Ipv4Addr::new(127, 0, 0, 1), 23924); + #[cfg(not(target_env = "sgx"))] + assert!(tsa("localhost:23924").unwrap().contains(&a)); + #[cfg(target_env = "sgx")] + let _ = a; +} + +#[test] +fn to_socket_addr_string() { + let a = sa4(Ipv4Addr::new(77, 88, 21, 11), 24352); + assert_eq!(Ok(vec![a]), tsa(&*format!("{}:{}", "77.88.21.11", "24352"))); + assert_eq!(Ok(vec![a]), tsa(&format!("{}:{}", "77.88.21.11", "24352"))); + assert_eq!(Ok(vec![a]), tsa(format!("{}:{}", "77.88.21.11", "24352"))); + + let s = format!("{}:{}", "77.88.21.11", "24352"); + assert_eq!(Ok(vec![a]), tsa(s)); + // s has been moved into the tsa call +} + +#[test] +fn ipv4_socket_addr_to_string() { + // Shortest possible IPv4 length. + assert_eq!(SocketAddrV4::new(Ipv4Addr::new(0, 0, 0, 0), 0).to_string(), "0.0.0.0:0"); + + // Longest possible IPv4 length. + assert_eq!( + SocketAddrV4::new(Ipv4Addr::new(255, 255, 255, 255), u16::MAX).to_string(), + "255.255.255.255:65535" + ); + + // Test padding. + assert_eq!( + &format!("{:16}", SocketAddrV4::new(Ipv4Addr::new(1, 1, 1, 1), 53)), + "1.1.1.1:53 " + ); + assert_eq!( + &format!("{:>16}", SocketAddrV4::new(Ipv4Addr::new(1, 1, 1, 1), 53)), + " 1.1.1.1:53" + ); +} + +#[test] +fn ipv6_socket_addr_to_string() { + // IPv4-mapped address. + assert_eq!( + SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0xffff, 0xc000, 0x280), 8080, 0, 0) + .to_string(), + "[::ffff:192.0.2.128]:8080" + ); + + // IPv4-compatible address. + assert_eq!( + SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0xc000, 0x280), 8080, 0, 0).to_string(), + "[::192.0.2.128]:8080" + ); + + // IPv6 address with no zero segments. + assert_eq!( + SocketAddrV6::new(Ipv6Addr::new(8, 9, 10, 11, 12, 13, 14, 15), 80, 0, 0).to_string(), + "[8:9:a:b:c:d:e:f]:80" + ); + + // Shortest possible IPv6 length. + assert_eq!(SocketAddrV6::new(Ipv6Addr::UNSPECIFIED, 0, 0, 0).to_string(), "[::]:0"); + + // Longest possible IPv6 length. + assert_eq!( + SocketAddrV6::new( + Ipv6Addr::new(0x1111, 0x2222, 0x3333, 0x4444, 0x5555, 0x6666, 0x7777, 0x8888), + u16::MAX, + u32::MAX, + u32::MAX, + ) + .to_string(), + "[1111:2222:3333:4444:5555:6666:7777:8888%4294967295]:65535" + ); + + // Test padding. + assert_eq!( + &format!("{:22}", SocketAddrV6::new(Ipv6Addr::new(1, 2, 3, 4, 5, 6, 7, 8), 9, 0, 0)), + "[1:2:3:4:5:6:7:8]:9 " + ); + assert_eq!( + &format!("{:>22}", SocketAddrV6::new(Ipv6Addr::new(1, 2, 3, 4, 5, 6, 7, 8), 9, 0, 0)), + " [1:2:3:4:5:6:7:8]:9" + ); +} + +#[test] +fn bind_udp_socket_bad() { + // rust-lang/rust#53957: This is a regression test for a parsing problem + // discovered as part of issue rust-lang/rust#23076, where we were + // incorrectly parsing invalid input and then that would result in a + // successful `UdpSocket` binding when we would expect failure. + // + // At one time, this test was written as a call to `tsa` with + // INPUT_23076. However, that structure yields an unreliable test, + // because it ends up passing junk input to the DNS server, and some DNS + // servers will respond with `Ok` to such input, with the ip address of + // the DNS server itself. + // + // This form of the test is more robust: even when the DNS server + // returns its own address, it is still an error to bind a UDP socket to + // a non-local address, and so we still get an error here in that case. + + const INPUT_23076: &str = "1200::AB00:1234::2552:7777:1313:34300"; + + assert!(crate::net::UdpSocket::bind(INPUT_23076).is_err()) +} + +#[test] +fn set_ip() { + fn ip4(low: u8) -> Ipv4Addr { + Ipv4Addr::new(77, 88, 21, low) + } + fn ip6(low: u16) -> Ipv6Addr { + Ipv6Addr::new(0x2a02, 0x6b8, 0, 1, 0, 0, 0, low) + } + + let mut v4 = SocketAddrV4::new(ip4(11), 80); + assert_eq!(v4.ip(), &ip4(11)); + v4.set_ip(ip4(12)); + assert_eq!(v4.ip(), &ip4(12)); + + let mut addr = SocketAddr::V4(v4); + assert_eq!(addr.ip(), IpAddr::V4(ip4(12))); + addr.set_ip(IpAddr::V4(ip4(13))); + assert_eq!(addr.ip(), IpAddr::V4(ip4(13))); + addr.set_ip(IpAddr::V6(ip6(14))); + assert_eq!(addr.ip(), IpAddr::V6(ip6(14))); + + let mut v6 = SocketAddrV6::new(ip6(1), 80, 0, 0); + assert_eq!(v6.ip(), &ip6(1)); + v6.set_ip(ip6(2)); + assert_eq!(v6.ip(), &ip6(2)); + + let mut addr = SocketAddr::V6(v6); + assert_eq!(addr.ip(), IpAddr::V6(ip6(2))); + addr.set_ip(IpAddr::V6(ip6(3))); + assert_eq!(addr.ip(), IpAddr::V6(ip6(3))); + addr.set_ip(IpAddr::V4(ip4(4))); + assert_eq!(addr.ip(), IpAddr::V4(ip4(4))); +} + +#[test] +fn set_port() { + let mut v4 = SocketAddrV4::new(Ipv4Addr::new(77, 88, 21, 11), 80); + assert_eq!(v4.port(), 80); + v4.set_port(443); + assert_eq!(v4.port(), 443); + + let mut addr = SocketAddr::V4(v4); + assert_eq!(addr.port(), 443); + addr.set_port(8080); + assert_eq!(addr.port(), 8080); + + let mut v6 = SocketAddrV6::new(Ipv6Addr::new(0x2a02, 0x6b8, 0, 1, 0, 0, 0, 1), 80, 0, 0); + assert_eq!(v6.port(), 80); + v6.set_port(443); + assert_eq!(v6.port(), 443); + + let mut addr = SocketAddr::V6(v6); + assert_eq!(addr.port(), 443); + addr.set_port(8080); + assert_eq!(addr.port(), 8080); +} + +#[test] +fn set_flowinfo() { + let mut v6 = SocketAddrV6::new(Ipv6Addr::new(0x2a02, 0x6b8, 0, 1, 0, 0, 0, 1), 80, 10, 0); + assert_eq!(v6.flowinfo(), 10); + v6.set_flowinfo(20); + assert_eq!(v6.flowinfo(), 20); +} + +#[test] +fn set_scope_id() { + let mut v6 = SocketAddrV6::new(Ipv6Addr::new(0x2a02, 0x6b8, 0, 1, 0, 0, 0, 1), 80, 0, 10); + assert_eq!(v6.scope_id(), 10); + v6.set_scope_id(20); + assert_eq!(v6.scope_id(), 20); +} + +#[test] +fn is_v4() { + let v4 = SocketAddr::V4(SocketAddrV4::new(Ipv4Addr::new(77, 88, 21, 11), 80)); + assert!(v4.is_ipv4()); + assert!(!v4.is_ipv6()); +} + +#[test] +fn is_v6() { + let v6 = SocketAddr::V6(SocketAddrV6::new( + Ipv6Addr::new(0x2a02, 0x6b8, 0, 1, 0, 0, 0, 1), + 80, + 10, + 0, + )); + assert!(!v6.is_ipv4()); + assert!(v6.is_ipv6()); +} + +#[test] +fn socket_v4_to_str() { + let socket = SocketAddrV4::new(Ipv4Addr::new(192, 168, 0, 1), 8080); + + assert_eq!(format!("{socket}"), "192.168.0.1:8080"); + assert_eq!(format!("{socket:<20}"), "192.168.0.1:8080 "); + assert_eq!(format!("{socket:>20}"), " 192.168.0.1:8080"); + assert_eq!(format!("{socket:^20}"), " 192.168.0.1:8080 "); + assert_eq!(format!("{socket:.10}"), "192.168.0."); +} + +#[test] +fn socket_v6_to_str() { + let mut socket = SocketAddrV6::new(Ipv6Addr::new(0x2a02, 0x6b8, 0, 1, 0, 0, 0, 1), 53, 0, 0); + + assert_eq!(format!("{socket}"), "[2a02:6b8:0:1::1]:53"); + assert_eq!(format!("{socket:<24}"), "[2a02:6b8:0:1::1]:53 "); + assert_eq!(format!("{socket:>24}"), " [2a02:6b8:0:1::1]:53"); + assert_eq!(format!("{socket:^24}"), " [2a02:6b8:0:1::1]:53 "); + assert_eq!(format!("{socket:.15}"), "[2a02:6b8:0:1::"); + + socket.set_scope_id(5); + + assert_eq!(format!("{socket}"), "[2a02:6b8:0:1::1%5]:53"); + assert_eq!(format!("{socket:<24}"), "[2a02:6b8:0:1::1%5]:53 "); + assert_eq!(format!("{socket:>24}"), " [2a02:6b8:0:1::1%5]:53"); + assert_eq!(format!("{socket:^24}"), " [2a02:6b8:0:1::1%5]:53 "); + assert_eq!(format!("{socket:.18}"), "[2a02:6b8:0:1::1%5"); +} + +#[test] +fn compare() { + let v4_1 = "224.120.45.1:23456".parse::().unwrap(); + let v4_2 = "224.210.103.5:12345".parse::().unwrap(); + let v4_3 = "224.210.103.5:23456".parse::().unwrap(); + let v6_1 = "[2001:db8:f00::1002]:23456".parse::().unwrap(); + let v6_2 = "[2001:db8:f00::2001]:12345".parse::().unwrap(); + let v6_3 = "[2001:db8:f00::2001]:23456".parse::().unwrap(); + + // equality + assert_eq!(v4_1, v4_1); + assert_eq!(v6_1, v6_1); + assert_eq!(SocketAddr::V4(v4_1), SocketAddr::V4(v4_1)); + assert_eq!(SocketAddr::V6(v6_1), SocketAddr::V6(v6_1)); + assert!(v4_1 != v4_2); + assert!(v6_1 != v6_2); + + // compare different addresses + assert!(v4_1 < v4_2); + assert!(v6_1 < v6_2); + assert!(v4_2 > v4_1); + assert!(v6_2 > v6_1); + + // compare the same address with different ports + assert!(v4_2 < v4_3); + assert!(v6_2 < v6_3); + assert!(v4_3 > v4_2); + assert!(v6_3 > v6_2); + + // compare different addresses with the same port + assert!(v4_1 < v4_3); + assert!(v6_1 < v6_3); + assert!(v4_3 > v4_1); + assert!(v6_3 > v6_1); + + // compare with an inferred right-hand side + assert_eq!(v4_1, "224.120.45.1:23456".parse().unwrap()); + assert_eq!(v6_1, "[2001:db8:f00::1002]:23456".parse().unwrap()); + assert_eq!(SocketAddr::V4(v4_1), "224.120.45.1:23456".parse().unwrap()); +} -- cgit v1.2.3