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| author | Caio <c410.f3r@gmail.com> | 2021-01-16 15:54:05 -0300 |
|---|---|---|
| committer | Caio <c410.f3r@gmail.com> | 2021-01-16 19:46:54 -0300 |
| commit | ad35979c50366d6b0fbcda99215f1c4e926e5dab (patch) | |
| tree | 8bc4fd6168831ee45cf114456cc70d4cf49266d8 /src/test/ui/threads-sendsync | |
| parent | 63a83c5f55801b17b77adf690db397d17c706c48 (diff) | |
| download | rust-ad35979c50366d6b0fbcda99215f1c4e926e5dab.tar.gz rust-ad35979c50366d6b0fbcda99215f1c4e926e5dab.zip | |
Move some tests to more reasonable directories - 2
Address comments Update limits
Diffstat (limited to 'src/test/ui/threads-sendsync')
| -rw-r--r-- | src/test/ui/threads-sendsync/eprint-on-tls-drop.rs | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/test/ui/threads-sendsync/eprint-on-tls-drop.rs b/src/test/ui/threads-sendsync/eprint-on-tls-drop.rs new file mode 100644 index 00000000000..f5243077384 --- /dev/null +++ b/src/test/ui/threads-sendsync/eprint-on-tls-drop.rs @@ -0,0 +1,49 @@ +// run-pass +// ignore-emscripten no processes +// ignore-sgx no processes + +use std::cell::RefCell; +use std::env; +use std::process::Command; + +fn main() { + let name = "YOU_ARE_THE_TEST"; + if env::var(name).is_ok() { + std::thread::spawn(|| { + TLS.with(|f| f.borrow().ensure()); + }) + .join() + .unwrap(); + } else { + let me = env::current_exe().unwrap(); + let output = Command::new(&me).env(name, "1").output().unwrap(); + println!("{:?}", output); + assert!(output.status.success()); + let stderr = String::from_utf8(output.stderr).unwrap(); + assert!(stderr.contains("hello new\n")); + assert!(stderr.contains("hello drop\n")); + } +} + +struct Stuff { + _x: usize, +} + +impl Stuff { + fn new() -> Self { + eprintln!("hello new"); + Self { _x: 0 } + } + + fn ensure(&self) {} +} + +impl Drop for Stuff { + fn drop(&mut self) { + eprintln!("hello drop"); + } +} + +thread_local! { + static TLS: RefCell<Stuff> = RefCell::new(Stuff::new()); +} |
