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31 lines
1.2 KiB
Rust
31 lines
1.2 KiB
Rust
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// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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fn main() {
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let args: Vec<String> = std::env::args().collect();
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if args.len() > 1 && args[1] == "run_test" {
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let _ = std::thread::spawn(|| {
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panic!();
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}).join();
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panic!();
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} else {
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let test = std::process::Command::new(&args[0]).arg("run_test").output().unwrap();
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assert!(!test.status.success());
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let err = String::from_utf8_lossy(&test.stderr);
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let mut it = err.lines();
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assert_eq!(it.next().map(|l| l.starts_with("thread '<unnamed>' panicked at")), Some(true));
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assert_eq!(it.next(), Some("note: Run with `RUST_BACKTRACE=1` for a backtrace."));
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assert_eq!(it.next().map(|l| l.starts_with("thread '<main>' panicked at")), Some(true));
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assert_eq!(it.next(), None);
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}
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}
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