diff options
author | Bartek IwaĆczuk <biwanczuk@gmail.com> | 2020-12-13 19:45:53 +0100 |
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committer | GitHub <noreply@github.com> | 2020-12-13 19:45:53 +0100 |
commit | 2e74f164b6dcf0ecbf8dd38fba9fae550d784bd0 (patch) | |
tree | 61abe8e09d5331ace5d9de529f0e2737a8e05dbb /cli/resolve_addr.rs | |
parent | 84ef9bd21fb48fb6b5fbc8dafc3de9f361bade3b (diff) |
refactor: deno_runtime crate (#8640)
This commit moves Deno JS runtime, ops, permissions and
inspector implementation to new "deno_runtime" crate located
in "runtime/" directory.
Details in "runtime/README.md".
Co-authored-by: Ryan Dahl <ry@tinyclouds.org>
Diffstat (limited to 'cli/resolve_addr.rs')
-rw-r--r-- | cli/resolve_addr.rs | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/cli/resolve_addr.rs b/cli/resolve_addr.rs deleted file mode 100644 index c3dc52f8f..000000000 --- a/cli/resolve_addr.rs +++ /dev/null @@ -1,72 +0,0 @@ -// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license. - -use deno_core::error::AnyError; -use std::net::SocketAddr; -use std::net::ToSocketAddrs; - -/// Resolve network address. Returns a future. -pub fn resolve_addr(hostname: &str, port: u16) -> Result<SocketAddr, AnyError> { - // Default to localhost if given just the port. Example: ":80" - let addr: &str = if !hostname.is_empty() { - &hostname - } else { - "0.0.0.0" - }; - - // If this looks like an ipv6 IP address. Example: "[2001:db8::1]" - // Then we remove the brackets. - let addr = if addr.starts_with('[') && addr.ends_with(']') { - let l = addr.len() - 1; - addr.get(1..l).unwrap() - } else { - addr - }; - let addr_port_pair = (addr, port); - let mut iter = addr_port_pair.to_socket_addrs()?; - Ok(iter.next().unwrap()) -} - -#[cfg(test)] -mod tests { - use super::*; - use std::net::Ipv4Addr; - use std::net::Ipv6Addr; - use std::net::SocketAddrV4; - use std::net::SocketAddrV6; - - #[test] - fn resolve_addr1() { - let expected = - SocketAddr::V4(SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), 80)); - let actual = resolve_addr("127.0.0.1", 80).unwrap(); - assert_eq!(actual, expected); - } - - #[test] - fn resolve_addr2() { - let expected = - SocketAddr::V4(SocketAddrV4::new(Ipv4Addr::new(0, 0, 0, 0), 80)); - let actual = resolve_addr("", 80).unwrap(); - assert_eq!(actual, expected); - } - - #[test] - fn resolve_addr3() { - let expected = - SocketAddr::V4(SocketAddrV4::new(Ipv4Addr::new(192, 0, 2, 1), 25)); - let actual = resolve_addr("192.0.2.1", 25).unwrap(); - assert_eq!(actual, expected); - } - - #[test] - fn resolve_addr_ipv6() { - let expected = SocketAddr::V6(SocketAddrV6::new( - Ipv6Addr::new(0x2001, 0xdb8, 0, 0, 0, 0, 0, 1), - 8080, - 0, - 0, - )); - let actual = resolve_addr("[2001:db8::1]", 8080).unwrap(); - assert_eq!(actual, expected); - } -} |