| // Copyright 2018 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| // ignore-cloudabi no processes |
| // ignore-emscripten no processes |
| |
| use std::alloc::{Layout, handle_alloc_error}; |
| use std::env; |
| use std::process::Command; |
| use std::str; |
| |
| fn main() { |
| if env::args().len() > 1 { |
| handle_alloc_error(Layout::new::<[u8; 42]>()) |
| } |
| |
| let me = env::current_exe().unwrap(); |
| let output = Command::new(&me).arg("next").output().unwrap(); |
| assert!(!output.status.success(), "{:?} is a success", output.status); |
| assert_eq!(str::from_utf8(&output.stderr).unwrap(), "memory allocation of 42 bytes failed"); |
| } |
