mirror of
https://github.com/rust-lang/rust
synced 2024-11-05 20:45:15 +00:00
cf6d6050f7
* The WASI targets deal with the `main` symbol a bit differently than native so some `codegen` and `assembly` tests have been ignored. * All `ignore-emscripten` directives have been updated to `ignore-wasm32` to be more clear that all wasm targets are ignored and it's not just Emscripten. * Most `ignore-wasm32-bare` directives are now gone. * Some ignore directives for wasm were switched to `needs-unwind` instead. * Many `ignore-wasm32*` directives are removed as the tests work with WASI as opposed to `wasm32-unknown-unknown`.
27 lines
695 B
Rust
27 lines
695 B
Rust
//@ run-pass
|
|
//@ ignore-windows - this is a unix-specific test
|
|
//@ ignore-wasm32
|
|
//@ ignore-sgx
|
|
//@ ignore-musl - returns dummy result for _SC_NGROUPS_MAX
|
|
//@ ignore-nto - does not have `/bin/id`, expects groups to be i32 (not u32)
|
|
|
|
#![feature(rustc_private)]
|
|
#![feature(setgroups)]
|
|
|
|
extern crate libc;
|
|
use std::process::Command;
|
|
use std::os::unix::process::CommandExt;
|
|
|
|
fn main() {
|
|
#[cfg(unix)]
|
|
run()
|
|
}
|
|
|
|
#[cfg(unix)]
|
|
fn run() {
|
|
let max_ngroups = unsafe { libc::sysconf(libc::_SC_NGROUPS_MAX) };
|
|
let max_ngroups = max_ngroups as u32 + 1;
|
|
let vec: Vec<u32> = (0..max_ngroups).collect();
|
|
let p = Command::new("/bin/id").groups(&vec[..]).spawn();
|
|
assert!(p.is_err());
|
|
}
|