Revision control
Copy as Markdown
Other Tools
#![warn(rust_2018_idioms)]
#![cfg(all(feature = "full", not(target_os = "wasi")))]
#![cfg(panic = "unwind")]
use futures::future;
use std::error::Error;
use tokio::runtime::Builder;
use tokio::task::{self, block_in_place};
mod support {
pub mod panic;
}
use support::panic::test_panic;
#[test]
fn block_in_place_panic_caller() -> Result<(), Box<dyn Error>> {
let panic_location_file = test_panic(|| {
let rt = Builder::new_current_thread().enable_all().build().unwrap();
rt.block_on(async {
block_in_place(|| {});
});
});
// The panic location should be in this file
assert_eq!(&panic_location_file.unwrap(), file!());
Ok(())
}
#[test]
fn local_set_spawn_local_panic_caller() -> Result<(), Box<dyn Error>> {
let panic_location_file = test_panic(|| {
let _local = task::LocalSet::new();
task::spawn_local(async {});
});
// The panic location should be in this file
assert_eq!(&panic_location_file.unwrap(), file!());
Ok(())
}
#[test]
fn local_set_block_on_panic_caller() -> Result<(), Box<dyn Error>> {
let panic_location_file = test_panic(|| {
let rt = Builder::new_current_thread().enable_all().build().unwrap();
let local = task::LocalSet::new();
rt.block_on(async {
local.block_on(&rt, future::pending::<()>());
});
});
// The panic location should be in this file
assert_eq!(&panic_location_file.unwrap(), file!());
Ok(())
}
#[test]
fn spawn_panic_caller() -> Result<(), Box<dyn Error>> {
let panic_location_file = test_panic(|| {
tokio::spawn(future::pending::<()>());
});
// The panic location should be in this file
assert_eq!(&panic_location_file.unwrap(), file!());
Ok(())
}
#[test]
fn local_key_sync_scope_panic_caller() -> Result<(), Box<dyn Error>> {
tokio::task_local! {
static NUMBER: u32;
}
let panic_location_file = test_panic(|| {
NUMBER.sync_scope(1, || {
NUMBER.with(|_| {
NUMBER.sync_scope(1, || {});
});
});
});
// The panic location should be in this file
assert_eq!(&panic_location_file.unwrap(), file!());
Ok(())
}
#[test]
fn local_key_with_panic_caller() -> Result<(), Box<dyn Error>> {
tokio::task_local! {
static NUMBER: u32;
}
let panic_location_file = test_panic(|| {
NUMBER.with(|_| {});
});
// The panic location should be in this file
assert_eq!(&panic_location_file.unwrap(), file!());
Ok(())
}
#[test]
fn local_key_get_panic_caller() -> Result<(), Box<dyn Error>> {
tokio::task_local! {
static NUMBER: u32;
}
let panic_location_file = test_panic(|| {
NUMBER.get();
});
// The panic location should be in this file
assert_eq!(&panic_location_file.unwrap(), file!());
Ok(())
}