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#[macro_use]
extern crate lazy_static;
use std::process::Child;
use std::sync::atomic::{AtomicUsize, Ordering};
lazy_static!{ static ref PORT: AtomicUsize = AtomicUsize::new(22222); }
pub struct ChildKiller(Child);
impl Drop for ChildKiller {
fn drop(&mut self) {
let _ = self.0.kill();
}
}
pub fn start_dummy_server(port: Option<u16>) -> (ChildKiller, u16) {
use std::process::{Command, Stdio};
use std::thread::sleep;
use std::time::Duration;
let p = match port {
Some(p) => p,
None => PORT.fetch_add(1, Ordering::SeqCst) as u16
};
let ck = ChildKiller(Command::new("./test-server/test-server")
.arg(p.to_string())
.stdout(Stdio::null())
.spawn()
.unwrap_or_else(|e| panic!("failed to execute process: {}", e)));
sleep(Duration::from_millis(500));
(ck, p)
}