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In deterministic executor, ensure fake timers are ordered by wake time

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Previously, advancing the clock would fail to wake a timer that was
set *after* another time whose wake time had not yet arrived.
This commit is contained in:
Max Brunsfeld 2022-10-06 17:03:23 -07:00
parent 8411d886ac
commit 4508d94a3e
1 changed files with 6 additions and 1 deletions
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7
crates/gpui/src/executor.rs
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@ -325,7 +325,12 @@ impl Deterministic {
let mut state = self.state.lock();
let wakeup_at = state.now + duration;
let id = util::post_inc(&mut state.next_timer_id);
state.pending_timers.push((id, wakeup_at, tx));
match state
.pending_timers
.binary_search_by_key(&wakeup_at, |e| e.1)
{
Ok(ix) | Err(ix) => state.pending_timers.insert(ix, (id, wakeup_at, tx)),
}
let state = self.state.clone();
Timer::Deterministic(DeterministicTimer { rx, id, state })
}