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Add support for detecting tests in source files, and implement it for Rust (#11195)

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Continuing work from #10873 

Release Notes:

- N/A

---------

Co-authored-by: Mikayla <mikayla@zed.dev>
This commit is contained in:
Piotr Osiewicz 2024-05-05 16:32:48 +02:00 • committed by GitHub
parent 14c7782ce6
commit 5a71d8c7f1
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29 changed files with 1148 additions and 606 deletions
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27
crates/multi_buffer/src/multi_buffer.rs
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@ -13,7 +13,7 @@ use language::{
language_settings::{language_settings, LanguageSettings},
AutoindentMode, Buffer, BufferChunks, BufferSnapshot, Capability, CharKind, Chunk, CursorShape,
DiagnosticEntry, File, IndentSize, Language, LanguageScope, OffsetRangeExt, OffsetUtf16,
Outline, OutlineItem, Point, PointUtf16, Selection, TextDimension, ToOffset as _,
Outline, OutlineItem, Point, PointUtf16, Runnable, Selection, TextDimension, ToOffset as _,
ToOffsetUtf16 as _, ToPoint as _, ToPointUtf16 as _, TransactionId, Unclipped,
};
use smallvec::SmallVec;
@ -3165,6 +3165,31 @@ impl MultiBufferSnapshot {
.flatten()
}
pub fn runnable_ranges(
&self,
range: Range<Anchor>,
) -> impl Iterator<Item = (Range<usize>, Runnable)> + '_ {
let range = range.start.to_offset(self)..range.end.to_offset(self);
self.excerpts_for_range(range.clone())
.flat_map(move |(excerpt, excerpt_offset)| {
let excerpt_buffer_start = excerpt.range.context.start.to_offset(&excerpt.buffer);
excerpt
.buffer
.runnable_ranges(excerpt.range.context.clone())
.map(move |(mut match_range, runnable)| {
// Re-base onto the excerpts coordinates in the multibuffer
match_range.start =
excerpt_offset + (match_range.start - excerpt_buffer_start);
match_range.end = excerpt_offset + (match_range.end - excerpt_buffer_start);
(match_range, runnable)
})
.skip_while(move |(match_range, _)| match_range.end < range.start)
.take_while(move |(match_range, _)| match_range.start < range.end)
})
}
pub fn diagnostics_update_count(&self) -> usize {
self.diagnostics_update_count
}