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/// A test that a blocking threaddump does not deadlock a program when requested
/// from within a `framed` task.
mod util;
use async_backtrace::framed;
#[test]
fn reentrant() {
util::model(|| util::run(outer()));
}
#[framed]
async fn outer() {
let dump = async_backtrace::taskdump_tree(true);
pretty_assertions::assert_str_eq!(
util::strip(dump),
"\
╼ reentrant::outer::{{closure}} at tests/reentrant.rs:LINE:COL"
);
inner().await;
}
#[framed]
async fn inner() {
let dump = async_backtrace::taskdump_tree(true);
pretty_assertions::assert_str_eq!(
util::strip(dump),
"\
╼ reentrant::outer::{{closure}} at tests/reentrant.rs:LINE:COL
└╼ reentrant::inner::{{closure}} at tests/reentrant.rs:LINE:COL"
);
}
|
