RGBCube/uutils-coreutils
1
Fork 0
mirror of https://github.com/RGBCube/uutils-coreutils synced 2025-07-28 19:47:45 +00:00
Code Issues Activity

tty: Make test_stdout_fail() less flaky

Browse source
This commit is contained in:
Jan Verbeek 2021-08-27 18:10:13 +02:00
parent 91d39de16e
commit 8f901ee860
1 changed files with 17 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

21
tests/by-util/test_tty.rs
View file

@ -66,10 +66,23 @@ fn test_wrong_argument() {
#[test]
// FixME: freebsd panic
#[cfg(not(any(windows, target_os = "freebsd")))]
#[cfg(all(unix, not(target_os = "freebsd")))]
fn test_stdout_fail() {
let mut child = new_ucmd!().run_no_wait();
drop(child.stdout.take());
let status = child.wait().unwrap();
use std::process::{Command, Stdio};
let ts = TestScenario::new(util_name!());
// Sleep inside a shell to ensure the process doesn't finish before we've
// closed its stdout
let mut proc = Command::new("sh")
.arg("-c")
.arg(format!(
"sleep 0.2; exec {} {}",
ts.bin_path.to_str().unwrap(),
ts.util_name
))
.stdout(Stdio::piped())
.spawn()
.unwrap();
drop(proc.stdout.take());
let status = proc.wait().unwrap();
assert_eq!(status.code(), Some(3));
}