From 0ffb771607ed2401bbe3d1d840f68d79aaea8c97 Mon Sep 17 00:00:00 2001
From: Xing Xue <xingxue@outlook.com>
Date: Wed, 12 Feb 2025 13:04:43 -0500
Subject: [PATCH] Use `yes` except target_os = "nto".
---
tests/ui/process/process-sigpipe.rs | 17 ++++++++++++-----
1 file changed, 12 insertions(+), 5 deletions(-)
diff --git a/tests/ui/process/process-sigpipe.rs b/tests/ui/process/process-sigpipe.rs
index 453e53379fc49..3ecf271599d23 100644
--- a/tests/ui/process/process-sigpipe.rs
+++ b/tests/ui/process/process-sigpipe.rs
@@ -9,9 +9,9 @@
// Make sure that these behaviors don't get inherited to children
// spawned via std::process, since they're needed for traditional UNIX
// filter behavior.
-// This test checks that `while echo y ; do : ; done | head` terminates
-// (instead of running forever), and that it does not print an error
-// message about a broken pipe.
+// This test checks that `yes` or `while echo y ; do : ; done | head`
+// terminates (instead of running forever), and that it does not print an
+// error message about a broken pipe.
//@ ignore-vxworks no 'sh'
//@ ignore-fuchsia no 'sh'
@@ -22,14 +22,21 @@ use std::process;
use std::thread;
fn main() {
- // Just in case `yes` doesn't check for EPIPE...
+ // Just in case `yes` or `while-echo` doesn't check for EPIPE...
thread::spawn(|| {
thread::sleep_ms(5000);
process::exit(1);
});
+ // QNX Neutrino does not have `yes`. Therefore, use `while-echo` for `nto`
+ // and `yes` for other platforms.
+ let command = if cfg!(target_os = "nto") {
+ "while echo y ; do : ; done | head"
+ } else {
+ "yes | head"
+ };
let output = process::Command::new("sh")
.arg("-c")
- .arg("while echo y ; do : ; done | head")
+ .arg(command)
.output()
.unwrap();
assert!(output.status.success());