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signal: panic

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This commit is contained in:
Markus Westerlind
2018-09-10 11:30:03 -07:00
committed by Carl Lerche
parent 1fdff707b8
commit f759e4d70f
6 changed files with 65 additions and 53 deletions
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tests/signal.rs
+30 -7
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@@ -2,6 +2,7 @@
extern crate futures;
extern crate libc;
extern crate tokio;
extern crate tokio_core;
extern crate tokio_signal;
@@ -10,7 +11,7 @@ use std::thread;
use std::time::Duration;
use futures::stream::Stream;
use futures::Future;
use futures::{future, Future, IntoFuture};
use tokio_core::reactor::{Core, Timeout};
use tokio_signal::unix::Signal;
@@ -18,19 +19,38 @@ use tokio_signal::unix::Signal;
fn simple() {
let mut lp = Core::new().unwrap();
let handle = lp.handle();
let signal = lp.run(Signal::new(libc::SIGUSR1, &handle)).unwrap();
let signal = lp.run(Signal::new(libc::SIGUSR1, &handle.new_tokio_handle()))
.unwrap();
unsafe {
assert_eq!(libc::kill(libc::getpid(), libc::SIGUSR1), 0);
}
lp.run(signal.into_future()).ok().unwrap();
}
#[test]
fn tokio_simple() {
tokio::run(
future::lazy(|| {
Signal::new(libc::SIGUSR1, &tokio::reactor::Handle::default())
.into_future()
.and_then(|signal| {
unsafe {
assert_eq!(libc::kill(libc::getpid(), libc::SIGUSR1), 0);
}
signal.into_future().map(|_| ()).map_err(|(err, _)| err)
})
}).map_err(|err| panic!("{}", err)),
)
}
#[test]
fn notify_both() {
let mut lp = Core::new().unwrap();
let handle = lp.handle();
let signal1 = lp.run(Signal::new(libc::SIGUSR2, &handle)).unwrap();
let signal2 = lp.run(Signal::new(libc::SIGUSR2, &handle)).unwrap();
let signal1 = lp.run(Signal::new(libc::SIGUSR2, &handle.new_tokio_handle()))
.unwrap();
let signal2 = lp.run(Signal::new(libc::SIGUSR2, &handle.new_tokio_handle()))
.unwrap();
unsafe {
assert_eq!(libc::kill(libc::getpid(), libc::SIGUSR2), 0);
}
@@ -43,7 +63,8 @@ fn notify_both() {
fn drop_then_get_a_signal() {
let mut lp = Core::new().unwrap();
let handle = lp.handle();
let signal = lp.run(Signal::new(libc::SIGUSR1, &handle)).unwrap();
let signal = lp.run(Signal::new(libc::SIGUSR1, &handle.new_tokio_handle()))
.unwrap();
drop(signal);
unsafe {
assert_eq!(libc::kill(libc::getpid(), libc::SIGUSR1), 0);
@@ -56,7 +77,8 @@ fn drop_then_get_a_signal() {
fn twice() {
let mut lp = Core::new().unwrap();
let handle = lp.handle();
let signal = lp.run(Signal::new(libc::SIGUSR1, &handle)).unwrap();
let signal = lp.run(Signal::new(libc::SIGUSR1, &handle.new_tokio_handle()))
.unwrap();
unsafe {
assert_eq!(libc::kill(libc::getpid(), libc::SIGUSR1), 0);
}
@@ -81,7 +103,8 @@ fn multi_loop() {
thread::spawn(move || {
let mut lp = Core::new().unwrap();
let handle = lp.handle();
let signal = lp.run(Signal::new(libc::SIGHUP, &handle)).unwrap();
let signal = lp.run(Signal::new(libc::SIGHUP, &handle.new_tokio_handle()))
.unwrap();
sender.send(()).unwrap();
lp.run(signal.into_future()).ok().unwrap();
})