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https://github.com/zed-industries/zed.git
synced 2024-10-26 00:19:46 +00:00
Better tests, invalidate multibuffer excerpts better
This commit is contained in:
parent
943c93fda7
commit
083e4e76e2
1 changed files with 126 additions and 78 deletions
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@ -39,6 +39,7 @@ struct UpdateTask {
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pub struct CachedExcerptHints {
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version: usize,
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buffer_version: Global,
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buffer_id: u64,
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pub hints: Vec<(InlayId, InlayHint)>,
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}
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@ -60,6 +61,13 @@ struct ExcerptDimensions {
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}
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impl ExcerptQuery {
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fn should_invalidate(&self) -> bool {
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matches!(
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self.invalidate,
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InvalidationStrategy::RefreshRequested | InvalidationStrategy::ExcerptEdited
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)
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}
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fn hints_fetch_ranges(&self, buffer: &BufferSnapshot) -> HintFetchRanges {
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let visible_range =
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self.dimensions.excerpt_visible_range_start..self.dimensions.excerpt_visible_range_end;
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@ -570,6 +578,7 @@ async fn fetch_and_update_hints(
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Arc::new(RwLock::new(CachedExcerptHints {
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version: new_update.cache_version,
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buffer_version: buffer_snapshot.version().clone(),
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buffer_id: query.buffer_id,
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hints: Vec::new(),
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}))
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});
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@ -615,6 +624,28 @@ async fn fetch_and_update_hints(
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});
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drop(cached_excerpt_hints);
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if query.should_invalidate() {
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let mut outdated_excerpt_caches = HashSet::default();
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for (excerpt_id, excerpt_hints) in editor.inlay_hint_cache().hints.iter() {
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let excerpt_hints = excerpt_hints.read();
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if excerpt_hints.buffer_id == query.buffer_id
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&& excerpt_id != &query.excerpt_id
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&& buffer_snapshot
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.version()
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.changed_since(&excerpt_hints.buffer_version)
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{
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outdated_excerpt_caches.insert(*excerpt_id);
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splice
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.to_remove
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.extend(excerpt_hints.hints.iter().map(|(id, _)| id));
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}
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}
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editor
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.inlay_hint_cache
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.hints
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.retain(|excerpt_id, _| !outdated_excerpt_caches.contains(excerpt_id));
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}
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let InlaySplice {
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to_remove,
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to_insert,
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@ -670,10 +701,7 @@ fn calculate_hint_updates(
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let mut remove_from_visible = Vec::new();
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let mut remove_from_cache = HashSet::default();
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if matches!(
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query.invalidate,
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InvalidationStrategy::RefreshRequested | InvalidationStrategy::ExcerptEdited
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) {
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if query.should_invalidate() {
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remove_from_visible.extend(
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visible_hints
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.iter()
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@ -748,10 +776,12 @@ fn contains_position(
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#[cfg(test)]
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mod tests {
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use std::sync::atomic::{AtomicU32, Ordering};
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use std::sync::atomic::{AtomicBool, AtomicU32, Ordering};
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use crate::{
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scroll::scroll_amount::ScrollAmount, serde_json::json, ExcerptRange, InlayHintSettings,
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scroll::{autoscroll::Autoscroll, scroll_amount::ScrollAmount},
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serde_json::json,
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ExcerptRange, InlayHintSettings,
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};
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use futures::StreamExt;
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use gpui::{TestAppContext, ViewHandle};
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@ -1820,60 +1850,70 @@ mod tests {
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let (_, editor) =
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cx.add_window(|cx| Editor::for_multibuffer(multibuffer, Some(project.clone()), cx));
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let editor_edited = Arc::new(AtomicBool::new(false));
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let fake_server = fake_servers.next().await.unwrap();
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let closure_editor_edited = Arc::clone(&editor_edited);
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fake_server
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.handle_request::<lsp::request::InlayHintRequest, _, _>(move |params, _| async move {
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let hint_text = if params.text_document.uri
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== lsp::Url::from_file_path("/a/main.rs").unwrap()
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{
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"main hint"
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} else if params.text_document.uri
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== lsp::Url::from_file_path("/a/other.rs").unwrap()
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{
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"other hint"
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} else {
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panic!("unexpected uri: {:?}", params.text_document.uri);
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};
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.handle_request::<lsp::request::InlayHintRequest, _, _>(move |params, _| {
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let task_editor_edited = Arc::clone(&closure_editor_edited);
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async move {
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let hint_text = if params.text_document.uri
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== lsp::Url::from_file_path("/a/main.rs").unwrap()
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{
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"main hint"
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} else if params.text_document.uri
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== lsp::Url::from_file_path("/a/other.rs").unwrap()
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{
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"other hint"
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} else {
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panic!("unexpected uri: {:?}", params.text_document.uri);
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};
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let positions = [
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lsp::Position::new(0, 2),
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lsp::Position::new(4, 2),
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lsp::Position::new(22, 2),
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lsp::Position::new(44, 2),
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lsp::Position::new(56, 2),
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lsp::Position::new(67, 2),
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];
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let out_of_range_hint = lsp::InlayHint {
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position: lsp::Position::new(
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params.range.start.line + 99,
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params.range.start.character + 99,
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),
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label: lsp::InlayHintLabel::String(
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"out of excerpt range, should be ignored".to_string(),
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),
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kind: None,
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text_edits: None,
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tooltip: None,
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padding_left: None,
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padding_right: None,
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data: None,
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};
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Ok(Some(
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std::iter::once(out_of_range_hint)
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.chain(positions.into_iter().enumerate().map(|(i, position)| {
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lsp::InlayHint {
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position,
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label: lsp::InlayHintLabel::String(format!("{hint_text} #{i}")),
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kind: None,
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text_edits: None,
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tooltip: None,
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padding_left: None,
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padding_right: None,
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data: None,
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}
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}))
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.collect(),
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))
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let positions = [
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lsp::Position::new(0, 2),
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lsp::Position::new(4, 2),
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lsp::Position::new(22, 2),
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lsp::Position::new(44, 2),
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lsp::Position::new(56, 2),
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lsp::Position::new(67, 2),
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];
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let out_of_range_hint = lsp::InlayHint {
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position: lsp::Position::new(
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params.range.start.line + 99,
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params.range.start.character + 99,
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),
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label: lsp::InlayHintLabel::String(
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"out of excerpt range, should be ignored".to_string(),
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),
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kind: None,
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text_edits: None,
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tooltip: None,
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padding_left: None,
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padding_right: None,
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data: None,
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};
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let edited = task_editor_edited.load(Ordering::Acquire);
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Ok(Some(
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std::iter::once(out_of_range_hint)
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.chain(positions.into_iter().enumerate().map(|(i, position)| {
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lsp::InlayHint {
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position,
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label: lsp::InlayHintLabel::String(format!(
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"{hint_text}{} #{i}",
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if edited { "(edited)" } else { "" },
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)),
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kind: None,
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text_edits: None,
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tooltip: None,
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padding_left: None,
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padding_right: None,
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data: None,
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}
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}))
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.collect(),
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))
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}
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})
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.next()
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.await;
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@ -1900,9 +1940,15 @@ mod tests {
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});
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editor.update(cx, |editor, cx| {
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editor.scroll_screen(&ScrollAmount::Page(0.9), cx);
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editor.scroll_screen(&ScrollAmount::Page(0.9), cx);
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editor.scroll_screen(&ScrollAmount::Page(0.9), cx);
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editor.change_selections(Some(Autoscroll::Next), cx, |s| {
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s.select_ranges([Point::new(4, 0)..Point::new(4, 0)])
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});
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editor.change_selections(Some(Autoscroll::Next), cx, |s| {
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s.select_ranges([Point::new(22, 0)..Point::new(22, 0)])
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});
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editor.change_selections(Some(Autoscroll::Next), cx, |s| {
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s.select_ranges([Point::new(56, 0)..Point::new(56, 0)])
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});
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});
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cx.foreground().run_until_parked();
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editor.update(cx, |editor, cx| {
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@ -1911,24 +1957,24 @@ mod tests {
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"main hint #1".to_string(),
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"main hint #2".to_string(),
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"main hint #3".to_string(),
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"main hint #4".to_string(),
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"main hint #5".to_string(),
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"other hint #0".to_string(),
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"other hint #1".to_string(),
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"other hint #2".to_string(),
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"other hint #3".to_string(),
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"other hint #4".to_string(),
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"other hint #5".to_string(),
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];
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assert_eq!(expected_layers, cached_hint_labels(editor),
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"With more scrolls of the multibuffer, more hints should be added into the cache and nothing invalidated without edits");
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assert_eq!(expected_layers, visible_hint_labels(editor, cx));
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let inlay_cache = editor.inlay_hint_cache();
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assert_eq!(inlay_cache.allowed_hint_kinds, allowed_hint_kinds);
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assert_eq!(inlay_cache.version, 11);
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assert_eq!(inlay_cache.version, 9);
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});
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editor.update(cx, |editor, cx| {
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editor.scroll_screen(&ScrollAmount::Page(0.9), cx);
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editor.change_selections(Some(Autoscroll::Next), cx, |s| {
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s.select_ranges([Point::new(100, 0)..Point::new(100, 0)])
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});
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});
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cx.foreground().run_until_parked();
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editor.update(cx, |editor, cx| {
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@ -1937,6 +1983,7 @@ mod tests {
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"main hint #1".to_string(),
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"main hint #2".to_string(),
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"main hint #3".to_string(),
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"main hint #4".to_string(),
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"main hint #5".to_string(),
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"other hint #0".to_string(),
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"other hint #1".to_string(),
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@ -1946,15 +1993,17 @@ mod tests {
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"other hint #5".to_string(),
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];
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assert_eq!(expected_layers, cached_hint_labels(editor),
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"After multibuffer was scrolled to the end, further scrolls down should not bring more hints");
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"After multibuffer was scrolled to the end, all hints for all excerpts should be fetched");
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assert_eq!(expected_layers, visible_hint_labels(editor, cx));
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let inlay_cache = editor.inlay_hint_cache();
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assert_eq!(inlay_cache.allowed_hint_kinds, allowed_hint_kinds);
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assert_eq!(inlay_cache.version, 11);
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assert_eq!(inlay_cache.version, 12);
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});
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editor.update(cx, |editor, cx| {
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editor.scroll_screen(&ScrollAmount::Page(-0.9), cx);
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editor.change_selections(Some(Autoscroll::Next), cx, |s| {
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s.select_ranges([Point::new(4, 0)..Point::new(4, 0)])
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});
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});
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cx.foreground().run_until_parked();
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editor.update(cx, |editor, cx| {
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@ -1963,6 +2012,7 @@ mod tests {
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"main hint #1".to_string(),
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"main hint #2".to_string(),
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"main hint #3".to_string(),
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"main hint #4".to_string(),
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"main hint #5".to_string(),
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"other hint #0".to_string(),
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"other hint #1".to_string(),
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@ -1976,22 +2026,20 @@ mod tests {
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assert_eq!(expected_layers, visible_hint_labels(editor, cx));
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let inlay_cache = editor.inlay_hint_cache();
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assert_eq!(inlay_cache.allowed_hint_kinds, allowed_hint_kinds);
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assert_eq!(inlay_cache.version, 11, "No updates should happen during scrolling already scolled buffer");
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assert_eq!(inlay_cache.version, 12, "No updates should happen during scrolling already scolled buffer");
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});
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editor_edited.store(true, Ordering::Release);
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editor.update(cx, |editor, cx| {
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editor.change_selections(None, cx, |s| s.select_ranges([2..2]));
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editor.handle_input("++++more text++++", cx);
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});
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cx.foreground().run_until_parked();
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editor.update(cx, |editor, cx| {
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let expected_layers = vec![
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"main hint #0".to_string(),
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"main hint #0".to_string(),
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"main hint #1".to_string(),
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"main hint #2".to_string(),
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"main hint #3".to_string(),
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"main hint #5".to_string(),
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"main hint(edited) #0".to_string(),
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"main hint(edited) #1".to_string(),
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"main hint(edited) #2".to_string(),
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"main hint(edited) #3".to_string(),
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"other hint #0".to_string(),
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"other hint #1".to_string(),
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"other hint #2".to_string(),
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@ -2000,12 +2048,12 @@ mod tests {
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"other hint #5".to_string(),
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];
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assert_eq!(expected_layers, cached_hint_labels(editor),
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"After multibuffer was edited, hints for the edited buffer (1st) should be requeried for all of its excerpts, \
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"After multibuffer was edited, hints for the edited buffer (1st) should be invalidated and requeried for all of its visible excerpts, \
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unedited (2nd) buffer should have the same hint");
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assert_eq!(expected_layers, visible_hint_labels(editor, cx));
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let inlay_cache = editor.inlay_hint_cache();
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assert_eq!(inlay_cache.allowed_hint_kinds, allowed_hint_kinds);
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assert_eq!(inlay_cache.version, 12);
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assert_eq!(inlay_cache.version, 16);
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});
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}
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