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WIP: Flesh out more of the suggestions randomized test

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This commit is contained in:
Antonio Scandurra 2023-03-20 17:25:36 +01:00
parent 9970e5f60c
commit 4d6726ef39
1 changed files with 50 additions and 13 deletions
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63
crates/editor/src/display_map/suggestion_map.rs
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@ -51,15 +51,16 @@ pub struct Suggestion<T> {
pub struct SuggestionMap(Mutex<SuggestionSnapshot>);
impl SuggestionMap {
pub fn new(fold_snapshot: FoldSnapshot) -> Self {
Self(Mutex::new(SuggestionSnapshot {
pub fn new(fold_snapshot: FoldSnapshot) -> (Self, SuggestionSnapshot) {
let snapshot = SuggestionSnapshot {
fold_snapshot,
suggestion: None,
}))
};
(Self(Mutex::new(snapshot.clone())), snapshot)
}
pub fn replace<T>(
&mut self,
&self,
new_suggestion: Option<Suggestion<T>>,
fold_snapshot: FoldSnapshot,
fold_edits: Vec<FoldEdit>,
@ -303,6 +304,8 @@ mod tests {
use crate::{display_map::fold_map::FoldMap, MultiBuffer};
use gpui::MutableAppContext;
use rand::{prelude::StdRng, Rng};
use settings::Settings;
use std::env;
#[gpui::test(iterations = 100)]
fn test_random_suggestions(cx: &mut MutableAppContext, mut rng: StdRng) {
@ -320,19 +323,44 @@ mod tests {
} else {
MultiBuffer::build_random(&mut rng, cx)
};
let buffer_snapshot = buffer.read(cx).snapshot(cx);
log::info!("Buffer text: {:?}", buffer_snapshot.text());
let mut buffer_snapshot = buffer.read(cx).snapshot(cx);
log::info!("buffer text: {:?}", buffer_snapshot.text());
let (mut fold_map, _) = FoldMap::new(buffer_snapshot.clone());
let (fold_snapshot, _) = fold_map.read(buffer_snapshot, vec![]);
let suggestion_map = SuggestionMap::new(fold_snapshot.clone());
let (mut fold_map, mut fold_snapshot) = FoldMap::new(buffer_snapshot.clone());
let (suggestion_map, mut suggestion_snapshot) = SuggestionMap::new(fold_snapshot.clone());
let mut suggestion_edits = Vec::new();
for _ in 0..operations {
let mut buffer_edits = Vec::new();
match rng.gen_range(0..=100) {
0..=59 => {
for (fold_snapshot, fold_edits) in fold_map.randomly_mutate(&mut rng) {
suggestion_map.sync(fold_snapshot, fold_edits);
0..=29 => {
let new_suggestion = if rng.gen_bool(0.3) {
None
} else {
let index = rng.gen_range(0..=buffer_snapshot.len());
let len = rng.gen_range(0..30);
Some(Suggestion {
position: index,
text: util::RandomCharIter::new(&mut rng)
.take(len)
.collect::<String>()
.as_str()
.into(),
highlight_style: Default::default(),
})
};
let (new_suggestion_snapshot, edits) =
suggestion_map.replace(new_suggestion, fold_snapshot, Default::default());
suggestion_snapshot = new_suggestion_snapshot;
suggestion_edits.push(edits);
}
30..=59 => {
for (new_fold_snapshot, fold_edits) in fold_map.randomly_mutate(&mut rng) {
fold_snapshot = new_fold_snapshot;
let (new_suggestion_snapshot, edits) =
suggestion_map.sync(fold_snapshot.clone(), fold_edits);
suggestion_snapshot = new_suggestion_snapshot;
suggestion_edits.push(edits);
}
}
_ => buffer.update(cx, |buffer, cx| {
@ -346,8 +374,17 @@ mod tests {
}),
};
let (new_fold_snapshot, fold_edits) =
fold_map.read(buffer_snapshot.clone(), buffer_edits);
fold_snapshot = new_fold_snapshot;
let (new_suggestion_snapshot, edits) =
suggestion_map.sync(fold_snapshot.clone(), fold_edits);
suggestion_snapshot = new_suggestion_snapshot;
suggestion_edits.push(edits);
log::info!("buffer text: {:?}", buffer_snapshot.text());
log::info!("folds text: {:?}", buffer_snapshot.text());
log::info!("folds text: {:?}", fold_snapshot.text());
log::info!("suggestions text: {:?}", suggestion_snapshot.text());
}
}
}