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Add randomized test to remove active selections from buffer

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This commit is contained in:
Antonio Scandurra 2023-03-09 07:42:37 +01:00
parent 4ce51c8138
commit a00ce3f286
1 changed files with 24 additions and 18 deletions
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42
crates/language/src/buffer_tests.rs
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@ -1804,25 +1804,31 @@ fn test_random_collaboration(cx: &mut MutableAppContext, mut rng: StdRng) {
}
30..=39 if mutation_count != 0 => {
buffer.update(cx, |buffer, cx| {
let mut selections = Vec::new();
for id in 0..rng.gen_range(1..=5) {
let range = buffer.random_byte_range(0, &mut rng);
selections.push(Selection {
id,
start: buffer.anchor_before(range.start),
end: buffer.anchor_before(range.end),
reversed: false,
goal: SelectionGoal::None,
});
if rng.gen_bool(0.2) {
log::info!("peer {} clearing active selections", replica_id);
active_selections.remove(&replica_id);
buffer.remove_active_selections(cx);
} else {
let mut selections = Vec::new();
for id in 0..rng.gen_range(1..=5) {
let range = buffer.random_byte_range(0, &mut rng);
selections.push(Selection {
id,
start: buffer.anchor_before(range.start),
end: buffer.anchor_before(range.end),
reversed: false,
goal: SelectionGoal::None,
});
}
let selections: Arc<[Selection<Anchor>]> = selections.into();
log::info!(
"peer {} setting active selections: {:?}",
replica_id,
selections
);
active_selections.insert(replica_id, selections.clone());
buffer.set_active_selections(selections, false, Default::default(), cx);
}
let selections: Arc<[Selection<Anchor>]> = selections.into();
log::info!(
"peer {} setting active selections: {:?}",
replica_id,
selections
);
active_selections.insert(replica_id, selections.clone());
buffer.set_active_selections(selections, false, Default::default(), cx);
});
mutation_count -= 1;
}