2098ff4a33
The new bots we have may conflict with one another on base ports, causing tests to fail. For example the linux-musl-64-opt and linux-64-opt bots are using the same base port right now, causing some spurious failures every now and then.
58 lines
2.0 KiB
Rust
58 lines
2.0 KiB
Rust
// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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use prelude::v1::*;
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use env;
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use net::{SocketAddr, SocketAddrV4, SocketAddrV6, Ipv4Addr, Ipv6Addr, ToSocketAddrs};
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use sync::atomic::{AtomicUsize, Ordering};
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static PORT: AtomicUsize = AtomicUsize::new(0);
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pub fn next_test_ip4() -> SocketAddr {
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let port = PORT.fetch_add(1, Ordering::SeqCst) as u16 + base_port();
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SocketAddr::V4(SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), port))
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}
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pub fn next_test_ip6() -> SocketAddr {
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let port = PORT.fetch_add(1, Ordering::SeqCst) as u16 + base_port();
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SocketAddr::V6(SocketAddrV6::new(Ipv6Addr::new(0, 0, 0, 0, 0, 0, 0, 1),
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port, 0, 0))
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}
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pub fn sa4(a: Ipv4Addr, p: u16) -> SocketAddr {
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SocketAddr::V4(SocketAddrV4::new(a, p))
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}
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pub fn sa6(a: Ipv6Addr, p: u16) -> SocketAddr {
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SocketAddr::V6(SocketAddrV6::new(a, p, 0, 0))
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}
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pub fn tsa<A: ToSocketAddrs>(a: A) -> Result<Vec<SocketAddr>, String> {
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match a.to_socket_addrs() {
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Ok(a) => Ok(a.collect()),
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Err(e) => Err(e.to_string()),
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}
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}
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// The bots run multiple builds at the same time, and these builds
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// all want to use ports. This function figures out which workspace
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// it is running in and assigns a port range based on it.
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fn base_port() -> u16 {
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let cwd = env::current_dir().unwrap();
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let dirs = ["32-opt", "32-nopt",
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"musl-64-opt", "cross-opt",
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"64-opt", "64-nopt", "64-opt-vg", "64-debug-opt",
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"all-opt", "snap3", "dist"];
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dirs.iter().enumerate().find(|&(_, dir)| {
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cwd.to_str().unwrap().contains(dir)
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}).map(|p| p.0).unwrap_or(0) as u16 * 1000 + 19600
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}
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