rust/tests/ui/command/command-uid-gid.rs

33 lines
768 B
Rust

//@ run-pass
//@ ignore-android
//@ ignore-emscripten
//@ ignore-sgx
//@ ignore-fuchsia no '/bin/sh', '/bin/ls'
#![feature(rustc_private)]
fn main() {
#[cfg(unix)]
run()
}
#[cfg(unix)]
fn run() {
extern crate libc;
use std::process::Command;
use std::os::unix::prelude::*;
let mut p = Command::new("/bin/sh")
.arg("-c").arg("true")
.uid(unsafe { libc::getuid() })
.gid(unsafe { libc::getgid() })
.spawn().unwrap();
assert!(p.wait().unwrap().success());
// if we're already root, this isn't a valid test. Most of the bots run
// as non-root though (android is an exception).
if unsafe { libc::getuid() != 0 } {
assert!(Command::new("/bin/ls").uid(0).gid(0).spawn().is_err());
}
}