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// 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.
use std::thread;
use std::env;
use std::process::Command;
struct Handle(i32);
impl Drop for Handle {
fn drop(&mut self) { panic!(); }
}
thread_local!(static HANDLE: Handle = Handle(0));
fn main() {
let args = env::args().collect::<Vec<_>>();
if args.len() == 1 {
let out = Command::new(&args[0]).arg("test").output().unwrap();
let stderr = std::str::from_utf8(&out.stderr).unwrap();
assert!(stderr.contains("panicked at 'explicit panic'"),
"bad failure message:\n{}\n", stderr);
} else {
// TLS dtors are not always run on process exit
thread::spawn(|| {
HANDLE.with(|h| {
println!("{}", h.0);
});
}).join().unwrap();
}
}
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