1f70acbf4c
This gets rid of the 'experimental' level, removes the non-staged_api case (i.e. stability levels for out-of-tree crates), and lets the staged_api attributes use 'unstable' and 'deprecated' lints. This makes the transition period to the full feature staging design a bit nicer.
76 lines
2.2 KiB
Rust
76 lines
2.2 KiB
Rust
// Copyright 2014 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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// ignore-pretty
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// compile-flags:--test
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// exec-env:RUST_TEST_TASKS=1
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// Tests for the connect_timeout() function on a TcpStream. This runs with only
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// one test task to ensure that errors are timeouts, not file descriptor
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// exhaustion.
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#![allow(unstable)]
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#![reexport_test_harness_main = "test_main"]
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#![allow(unused_imports)]
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use std::io::*;
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use std::io::test::*;
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use std::io;
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use std::time::Duration;
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use std::sync::mpsc::channel;
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use std::thread::Thread;
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#[cfg_attr(target_os = "freebsd", ignore)]
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fn eventual_timeout() {
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let addr = next_test_ip4();
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let (tx1, rx1) = channel();
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let (_tx2, rx2) = channel::<()>();
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let _t = Thread::spawn(move|| {
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let _l = TcpListener::bind(addr).unwrap().listen();
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tx1.send(()).unwrap();
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let _ = rx2.recv();
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});
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rx1.recv().unwrap();
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let mut v = Vec::new();
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for _ in range(0u, 10000) {
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match TcpStream::connect_timeout(addr, Duration::milliseconds(100)) {
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Ok(e) => v.push(e),
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Err(ref e) if e.kind == io::TimedOut => return,
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Err(e) => panic!("other error: {}", e),
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}
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}
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panic!("never timed out!");
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}
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fn timeout_success() {
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let addr = next_test_ip4();
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let _l = TcpListener::bind(addr).unwrap().listen();
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assert!(TcpStream::connect_timeout(addr, Duration::milliseconds(1000)).is_ok());
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}
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fn timeout_error() {
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let addr = next_test_ip4();
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assert!(TcpStream::connect_timeout(addr, Duration::milliseconds(1000)).is_err());
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}
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fn connect_timeout_zero() {
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let addr = next_test_ip4();
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assert!(TcpStream::connect_timeout(addr, Duration::milliseconds(0)).is_err());
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}
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fn connect_timeout_negative() {
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let addr = next_test_ip4();
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assert!(TcpStream::connect_timeout(addr, Duration::milliseconds(-1)).is_err());
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}
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