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| author | Albert Larsan <74931857+albertlarsan68@users.noreply.github.com> | 2023-01-05 09:13:28 +0100 |
|---|---|---|
| committer | Albert Larsan <74931857+albertlarsan68@users.noreply.github.com> | 2023-01-11 09:32:08 +0000 |
| commit | cf2dff2b1e3fa55fa5415d524200070d0d7aacfe (patch) | |
| tree | 40a88d9a46aaf3e8870676eb2538378b75a263eb /src/test/ui/command/command-pre-exec.rs | |
| parent | ca855e6e42787ecd062d81d53336fe6788ef51a9 (diff) | |
| download | rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.tar.gz rust-cf2dff2b1e3fa55fa5415d524200070d0d7aacfe.zip | |
Move /src/test to /tests
Diffstat (limited to 'src/test/ui/command/command-pre-exec.rs')
| -rw-r--r-- | src/test/ui/command/command-pre-exec.rs | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/src/test/ui/command/command-pre-exec.rs b/src/test/ui/command/command-pre-exec.rs deleted file mode 100644 index d366c5ffbfd..00000000000 --- a/src/test/ui/command/command-pre-exec.rs +++ /dev/null @@ -1,106 +0,0 @@ -// run-pass -// revisions: mir thir -// [thir]compile-flags: -Zthir-unsafeck - -#![allow(stable_features)] -// ignore-windows - this is a unix-specific test -// ignore-emscripten no processes -// ignore-sgx no processes -// ignore-fuchsia no execvp syscall -#![feature(process_exec, rustc_private)] - -extern crate libc; - -use std::env; -use std::io::Error; -use std::os::unix::process::CommandExt; -use std::process::Command; -use std::sync::atomic::{AtomicUsize, Ordering}; -use std::sync::Arc; - -fn main() { - if let Some(arg) = env::args().nth(1) { - match &arg[..] { - "test1" => println!("hello2"), - "test2" => assert_eq!(env::var("FOO").unwrap(), "BAR"), - "test3" => assert_eq!(env::current_dir().unwrap().to_str().unwrap(), "/"), - "empty" => {} - _ => panic!("unknown argument: {}", arg), - } - return; - } - - let me = env::current_exe().unwrap(); - - let output = unsafe { - Command::new(&me) - .arg("test1") - .pre_exec(|| { - println!("hello"); - Ok(()) - }) - .output() - .unwrap() - }; - assert!(output.status.success()); - assert!(output.stderr.is_empty()); - assert_eq!(output.stdout, b"hello\nhello2\n"); - - let output = unsafe { - Command::new(&me) - .arg("test3") - .pre_exec(|| { - env::set_current_dir("/").unwrap(); - Ok(()) - }) - .output() - .unwrap() - }; - assert!(output.status.success()); - assert!(output.stderr.is_empty()); - assert!(output.stdout.is_empty()); - - let output = unsafe { - Command::new(&me) - .arg("bad") - .pre_exec(|| Err(Error::from_raw_os_error(102))) - .output() - .unwrap_err() - }; - assert_eq!(output.raw_os_error(), Some(102)); - - let pid = unsafe { libc::getpid() }; - assert!(pid >= 0); - let output = unsafe { - Command::new(&me) - .arg("empty") - .pre_exec(move || { - let child = libc::getpid(); - assert!(child >= 0); - assert!(pid != child); - Ok(()) - }) - .output() - .unwrap() - }; - assert!(output.status.success()); - assert!(output.stderr.is_empty()); - assert!(output.stdout.is_empty()); - - let mem = Arc::new(AtomicUsize::new(0)); - let mem2 = mem.clone(); - let output = unsafe { - Command::new(&me) - .arg("empty") - .pre_exec(move || { - assert_eq!(mem2.fetch_add(1, Ordering::SeqCst), 0); - Ok(()) - }) - .output() - .unwrap() - }; - assert!(output.status.success()); - assert!(output.stderr.is_empty()); - assert!(output.stdout.is_empty()); - assert_eq!(mem.load(Ordering::SeqCst), 0); -} |
