2 // ignore-cloudabi no processes
3 // ignore-emscripten no processes
4 // ignore-sgx no processes
6 use std::alloc::{Layout, handle_alloc_error};
8 use std::process::Command;
12 if env::args().len() > 1 {
13 handle_alloc_error(Layout::new::<[u8; 42]>())
16 let me = env::current_exe().unwrap();
17 let output = Command::new(&me).arg("next").output().unwrap();
18 assert!(!output.status.success(), "{:?} is a success", output.status);
19 assert_eq!(str::from_utf8(&output.stderr).unwrap(), "memory allocation of 42 bytes failed");