| //@ run-pass | |
| //@ only-linux | |
| //@ only-x86 | |
| // FIXME: this should be more like //@ needs-subprocesses | |
| use std::process::Command; | |
| fn main() { | |
| let signalled_version = "Ceci n'est pas une rustc"; | |
| let version = Command::new(std::env::var_os("RUSTC").unwrap()) | |
| .env("RUSTC_OVERRIDE_VERSION_STRING", signalled_version) | |
| .arg("--version") | |
| .output() | |
| .unwrap() | |
| .stdout; | |
| let version = std::str::from_utf8(&version).unwrap().strip_prefix("rustc ").unwrap().trim_end(); | |
| assert_eq!(version, signalled_version); | |
| } |