diff options
Diffstat (limited to 'src/test/ui/process/sigpipe-should-be-ignored.rs')
-rw-r--r-- | src/test/ui/process/sigpipe-should-be-ignored.rs | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/test/ui/process/sigpipe-should-be-ignored.rs b/src/test/ui/process/sigpipe-should-be-ignored.rs new file mode 100644 index 000000000..144eeca23 --- /dev/null +++ b/src/test/ui/process/sigpipe-should-be-ignored.rs @@ -0,0 +1,33 @@ +// run-pass + +#![allow(unused_must_use)] +// Be sure that when a SIGPIPE would have been received that the entire process +// doesn't die in a ball of fire, but rather it's gracefully handled. + +// ignore-emscripten no processes +// ignore-sgx no processes + +use std::env; +use std::io::prelude::*; +use std::io; +use std::process::{Command, Stdio}; + +fn test() { + let _ = io::stdin().read_line(&mut String::new()); + io::stdout().write(&[1]); + assert!(io::stdout().flush().is_err()); +} + +fn main() { + let args: Vec<String> = env::args().collect(); + if args.len() > 1 && args[1] == "test" { + return test(); + } + + let mut p = Command::new(&args[0]) + .stdout(Stdio::piped()) + .stdin(Stdio::piped()) + .arg("test").spawn().unwrap(); + drop(p.stdout.take()); + assert!(p.wait().unwrap().success()); +} |