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Get highlight map to pass

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This commit is contained in:
Anthony 2025-06-30 18:06:37 -04:00
parent 03dae0fd83
commit 860d001283
1 changed files with 27 additions and 12 deletions
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39
crates/editor/src/display_map/custom_highlights.rs
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@ -130,11 +130,12 @@ impl<'a> Iterator for CustomHighlightsChunks<'a> {
} }
} }
// todo!("Ask if it's ok that i changed the unwraps here")
let chunk = self let chunk = self
.buffer_chunk .buffer_chunk
.get_or_insert_with(|| self.buffer_chunks.next().unwrap()); .get_or_insert_with(|| self.buffer_chunks.next().unwrap_or_default());
if chunk.text.is_empty() { if chunk.text.is_empty() {
*chunk = self.buffer_chunks.next().unwrap(); *chunk = self.buffer_chunks.next()?;
} }
let split_idx = chunk.text.len().min(next_highlight_endpoint - self.offset); let split_idx = chunk.text.len().min(next_highlight_endpoint - self.offset);
@ -200,7 +201,7 @@ mod tests {
#[gpui::test(iterations = 100)] #[gpui::test(iterations = 100)]
fn test_random_chunk_bitmaps(cx: &mut App, mut rng: StdRng) { fn test_random_chunk_bitmaps(cx: &mut App, mut rng: StdRng) {
// Generate random buffer using existing test infrastructure // Generate random buffer using existing test infrastructure
let len = rng.gen_range(0..10000); let len = rng.gen_range(10..10000);
let buffer = if rng.r#gen() { let buffer = if rng.r#gen() {
let text = RandomCharIter::new(&mut rng).take(len).collect::<String>(); let text = RandomCharIter::new(&mut rng).take(len).collect::<String>();
MultiBuffer::build_simple(&text, cx) MultiBuffer::build_simple(&text, cx)
@ -227,10 +228,28 @@ mod tests {
let mut ranges = Vec::new(); let mut ranges = Vec::new();
let range_count = rng.gen_range(1..10); let range_count = rng.gen_range(1..10);
let text = buffer_snapshot.text();
for _ in 0..range_count { for _ in 0..range_count {
let start = rng.gen_range(0..buffer_snapshot.len()); if buffer_snapshot.len() == 0 {
let end = rng.gen_range(start..buffer_snapshot.len().min(start + 100)); continue;
let start_anchor = buffer_snapshot.anchor_after(start); }
let mut start = rng.gen_range(0..=buffer_snapshot.len().saturating_sub(10));
while !text.is_char_boundary(start) {
start = start.saturating_sub(1);
}
let end_end = buffer_snapshot.len().min(start + 100);
let mut end = rng.gen_range(start..=end_end);
while !text.is_char_boundary(end) {
end = end.saturating_sub(1);
}
if start < end {
start = end;
}
let start_anchor = buffer_snapshot.anchor_before(start);
let end_anchor = buffer_snapshot.anchor_after(end); let end_anchor = buffer_snapshot.anchor_after(end);
ranges.push(start_anchor..end_anchor); ranges.push(start_anchor..end_anchor);
} }
@ -240,12 +259,8 @@ mod tests {
} }
// Get all chunks and verify their bitmaps // Get all chunks and verify their bitmaps
let chunks = CustomHighlightsChunks::new( let chunks =
0..buffer_snapshot.len(), CustomHighlightsChunks::new(0..buffer_snapshot.len(), false, None, &buffer_snapshot);
false,
Some(&highlights),
&buffer_snapshot,
);
for chunk in chunks { for chunk in chunks {
let chunk_text = chunk.text; let chunk_text = chunk.text;