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Create MultiBuffers with more than one fragment in more randomized tests

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Co-Authored-By: Nathan Sobo <nathan@zed.dev>
Co-Authored-By: Max Brunsfeld <max@zed.dev>
This commit is contained in:
Antonio Scandurra
2021-12-15 18:38:37 +01:00
co-authored by Nathan Sobo Max Brunsfeld
parent 1bdaeda43e
commit 80abd84050
2 changed files with 17 additions and 9 deletions
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crates/editor/src/display_map.rs
+7 -3
View File
@@ -505,9 +505,13 @@ mod tests {
log::info!("wrap width: {:?}", wrap_width);
let buffer = cx.update(|cx| {
let len = rng.gen_range(0..10);
let text = RandomCharIter::new(&mut rng).take(len).collect::<String>();
MultiBuffer::build_simple(&text, cx)
if rng.gen() {
let len = rng.gen_range(0..10);
let text = RandomCharIter::new(&mut rng).take(len).collect::<String>();
MultiBuffer::build_simple(&text, cx)
} else {
MultiBuffer::build_random(rng.gen_range(1..=5), &mut rng, cx)
}
});
let map = cx.add_model(|cx| {
crates/editor/src/display_map/wrap_map.rs
+10 -6
View File
@@ -1011,11 +1011,15 @@ mod tests {
log::info!("Wrap width: {:?}", wrap_width);
let buffer = cx.update(|cx| {
let len = rng.gen_range(0..10);
let text = RandomCharIter::new(&mut rng).take(len).collect::<String>();
MultiBuffer::build_simple(&text, cx)
if rng.gen() {
MultiBuffer::build_random(rng.gen_range(1..=5), &mut rng, cx)
} else {
let len = rng.gen_range(0..10);
let text = RandomCharIter::new(&mut rng).take(len).collect::<String>();
MultiBuffer::build_simple(&text, cx)
}
});
let buffer_snapshot = buffer.read_with(&cx, |buffer, cx| buffer.snapshot(cx));
let mut buffer_snapshot = buffer.read_with(&cx, |buffer, cx| buffer.snapshot(cx));
let (mut fold_map, folds_snapshot) = FoldMap::new(buffer_snapshot.clone());
let (tab_map, tabs_snapshot) = TabMap::new(folds_snapshot.clone(), tab_size);
log::info!("Unwrapped text (no folds): {:?}", buffer_snapshot.text());
@@ -1080,14 +1084,14 @@ mod tests {
let subscription = buffer.subscribe();
let edit_count = rng.gen_range(1..=5);
buffer.randomly_edit(&mut rng, edit_count, cx);
buffer_snapshot = buffer.snapshot(cx);
buffer_edits.extend(subscription.consume());
});
}
}
let buffer_snapshot = buffer.read_with(&cx, |buffer, cx| buffer.snapshot(cx));
log::info!("Unwrapped text (no folds): {:?}", buffer_snapshot.text());
let (folds_snapshot, fold_edits) = fold_map.read(buffer_snapshot, buffer_edits);
let (folds_snapshot, fold_edits) = fold_map.read(buffer_snapshot.clone(), buffer_edits);
log::info!(
"Unwrapped text (unexpanded tabs): {:?}",
folds_snapshot.text()