| // Copyright 2015 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. |
| |
| // On Windows the GetExitCodeProcess API is used to get the exit code of a |
| // process, but it's easy to mistake a process exiting with the code 259 as |
| // "still running" because this is the value of the STILL_ACTIVE constant. Make |
| // sure we handle this case in the standard library and correctly report the |
| // status. |
| // |
| // Note that this is disabled on unix as processes exiting with 259 will have |
| // their exit status truncated to 3 (only the lower 8 bits are used). |
| |
| #[cfg(windows)] |
| fn main() { |
| use std::process::{self, Command}; |
| use std::env; |
| |
| if env::args().len() == 1 { |
| let status = Command::new(env::current_exe().unwrap()) |
| .arg("foo") |
| .status() |
| .unwrap(); |
| assert_eq!(status.code(), Some(259)); |
| } else { |
| process::exit(259); |
| } |
| } |
| |
| #[cfg(not(windows))] |
| fn main() {} |
