mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-23 23:34:48 +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`.
51 lines
1.4 KiB
Rust
51 lines
1.4 KiB
Rust
//@ run-pass
|
|
//@ ignore-wasm32 spawning processes is not supported
|
|
//@ ignore-sgx no processes
|
|
|
|
#![feature(start)]
|
|
|
|
use std::ffi::CStr;
|
|
use std::process::{Command, Output};
|
|
use std::panic;
|
|
use std::str;
|
|
|
|
#[start]
|
|
fn start(argc: isize, argv: *const *const u8) -> isize {
|
|
if argc > 1 {
|
|
unsafe {
|
|
match **argv.offset(1) as char {
|
|
'1' => {}
|
|
'2' => println!("foo"),
|
|
'3' => assert!(panic::catch_unwind(|| {}).is_ok()),
|
|
'4' => assert!(panic::catch_unwind(|| panic!()).is_err()),
|
|
'5' => assert!(Command::new("test").spawn().is_err()),
|
|
_ => panic!()
|
|
}
|
|
}
|
|
return 0
|
|
}
|
|
|
|
let args = unsafe {
|
|
(0..argc as usize).map(|i| {
|
|
let ptr = *argv.add(i) as *const _;
|
|
CStr::from_ptr(ptr).to_bytes().to_vec()
|
|
}).collect::<Vec<_>>()
|
|
};
|
|
let me = String::from_utf8(args[0].to_vec()).unwrap();
|
|
|
|
pass(Command::new(&me).arg("1").output().unwrap());
|
|
pass(Command::new(&me).arg("2").output().unwrap());
|
|
pass(Command::new(&me).arg("3").output().unwrap());
|
|
pass(Command::new(&me).arg("4").output().unwrap());
|
|
pass(Command::new(&me).arg("5").output().unwrap());
|
|
|
|
0
|
|
}
|
|
|
|
fn pass(output: Output) {
|
|
if !output.status.success() {
|
|
println!("{:?}", str::from_utf8(&output.stdout));
|
|
println!("{:?}", str::from_utf8(&output.stderr));
|
|
}
|
|
}
|