| // run-pass |
| |
| // compile-flags:-g -Csplit-debuginfo=unpacked |
| // only-macos |
| |
| #![feature(backtrace)] |
| |
| use std::process::Command; |
| use std::str; |
| |
| #[inline(never)] |
| fn main() { |
| let args: Vec<String> = std::env::args().collect(); |
| if args.len() >= 2 { |
| println!("{}", std::backtrace::Backtrace::force_capture()); |
| return; |
| } |
| let out = Command::new(&args[0]).env("RUST_BACKTRACE", "1").arg("foo").output().unwrap(); |
| let output = format!( |
| "{}\n{}", |
| str::from_utf8(&out.stdout).unwrap(), |
| str::from_utf8(&out.stderr).unwrap(), |
| ); |
| if out.status.success() && output.contains(file!()) { |
| return; |
| } |
| println!("status: {}", out.status); |
| println!("child output:\n\t{}", output.replace("\n", "\n\t")); |
| panic!("failed to find {:?} in output", file!()); |
| } |
