Add Danger check for changes to eval fixtures (#33852)

Also, revert unintentional changes to fixtures.

Changes to test fixtures are intentional and necessary.

Release Notes:

- N/A
This commit is contained in:
Oleksiy Syvokon 2025-07-03 17:27:49 +03:00 committed by GitHub
parent 12ab53b804
commit cc0d8a411e
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
2 changed files with 41 additions and 188 deletions

View file

@ -9132,7 +9132,7 @@ impl Editor {
window: &mut Window,
cx: &mut Context<Self>,
) {
self.manipulate_immutable_lines(window, cx, |lines| lines.sort())
self.manipulate_lines(window, cx, |lines| lines.sort())
}
pub fn sort_lines_case_insensitive(
@ -9141,7 +9141,7 @@ impl Editor {
window: &mut Window,
cx: &mut Context<Self>,
) {
self.manipulate_immutable_lines(window, cx, |lines| {
self.manipulate_lines(window, cx, |lines| {
lines.sort_by_key(|line| line.to_lowercase())
})
}
@ -9152,7 +9152,7 @@ impl Editor {
window: &mut Window,
cx: &mut Context<Self>,
) {
self.manipulate_immutable_lines(window, cx, |lines| {
self.manipulate_lines(window, cx, |lines| {
let mut seen = HashSet::default();
lines.retain(|line| seen.insert(line.to_lowercase()));
})
@ -9164,7 +9164,7 @@ impl Editor {
window: &mut Window,
cx: &mut Context<Self>,
) {
self.manipulate_immutable_lines(window, cx, |lines| {
self.manipulate_lines(window, cx, |lines| {
let mut seen = HashSet::default();
lines.retain(|line| seen.insert(*line));
})
@ -9606,20 +9606,20 @@ impl Editor {
}
pub fn reverse_lines(&mut self, _: &ReverseLines, window: &mut Window, cx: &mut Context<Self>) {
self.manipulate_immutable_lines(window, cx, |lines| lines.reverse())
self.manipulate_lines(window, cx, |lines| lines.reverse())
}
pub fn shuffle_lines(&mut self, _: &ShuffleLines, window: &mut Window, cx: &mut Context<Self>) {
self.manipulate_immutable_lines(window, cx, |lines| lines.shuffle(&mut thread_rng()))
self.manipulate_lines(window, cx, |lines| lines.shuffle(&mut thread_rng()))
}
fn manipulate_lines<M>(
fn manipulate_lines<Fn>(
&mut self,
window: &mut Window,
cx: &mut Context<Self>,
mut manipulate: M,
mut callback: Fn,
) where
M: FnMut(&str) -> LineManipulationResult,
Fn: FnMut(&mut Vec<&str>),
{
self.hide_mouse_cursor(&HideMouseCursorOrigin::TypingAction);
@ -9652,14 +9652,18 @@ impl Editor {
.text_for_range(start_point..end_point)
.collect::<String>();
let LineManipulationResult { new_text, line_count_before, line_count_after} = manipulate(&text);
let mut lines = text.split('\n').collect_vec();
edits.push((start_point..end_point, new_text));
let lines_before = lines.len();
callback(&mut lines);
let lines_after = lines.len();
edits.push((start_point..end_point, lines.join("\n")));
// Selections must change based on added and removed line count
let start_row =
MultiBufferRow(start_point.row + added_lines as u32 - removed_lines as u32);
let end_row = MultiBufferRow(start_row.0 + line_count_after.saturating_sub(1) as u32);
let end_row = MultiBufferRow(start_row.0 + lines_after.saturating_sub(1) as u32);
new_selections.push(Selection {
id: selection.id,
start: start_row,
@ -9668,10 +9672,10 @@ impl Editor {
reversed: selection.reversed,
});
if line_count_after > line_count_before {
added_lines += line_count_after - line_count_before;
} else if line_count_before > line_count_after {
removed_lines += line_count_before - line_count_after;
if lines_after > lines_before {
added_lines += lines_after - lines_before;
} else if lines_before > lines_after {
removed_lines += lines_before - lines_after;
}
}
@ -9716,171 +9720,6 @@ impl Editor {
})
}
fn manipulate_immutable_lines<Fn>(
&mut self,
window: &mut Window,
cx: &mut Context<Self>,
mut callback: Fn,
) where
Fn: FnMut(&mut Vec<&str>),
{
self.manipulate_lines(window, cx, |text| {
let mut lines: Vec<&str> = text.split('\n').collect();
let line_count_before = lines.len();
callback(&mut lines);
LineManipulationResult {
new_text: lines.join("\n"),
line_count_before,
line_count_after: lines.len(),
}
});
}
fn manipulate_mutable_lines<Fn>(
&mut self,
window: &mut Window,
cx: &mut Context<Self>,
mut callback: Fn,
) where
Fn: FnMut(&mut Vec<Cow<'_, str>>),
{
self.manipulate_lines(window, cx, |text| {
let mut lines: Vec<Cow<str>> = text.split('\n').map(Cow::from).collect();
let line_count_before = lines.len();
callback(&mut lines);
LineManipulationResult {
new_text: lines.join("\n"),
line_count_before,
line_count_after: lines.len(),
}
});
}
pub fn convert_indentation_to_spaces(
&mut self,
_: &ConvertIndentationToSpaces,
window: &mut Window,
cx: &mut Context<Self>,
) {
let settings = self.buffer.read(cx).language_settings(cx);
let tab_size = settings.tab_size.get() as usize;
self.manipulate_mutable_lines(window, cx, |lines| {
// Allocates a reasonably sized scratch buffer once for the whole loop
let mut reindented_line = String::with_capacity(MAX_LINE_LEN);
// Avoids recomputing spaces that could be inserted many times
let space_cache: Vec<Vec<char>> = (1..=tab_size)
.map(|n| IndentSize::spaces(n as u32).chars().collect())
.collect();
for line in lines.iter_mut().filter(|line| !line.is_empty()) {
let mut chars = line.as_ref().chars();
let mut col = 0;
let mut changed = false;
while let Some(ch) = chars.next() {
match ch {
' ' => {
reindented_line.push(' ');
col += 1;
}
'\t' => {
// \t are converted to spaces depending on the current column
let spaces_len = tab_size - (col % tab_size);
reindented_line.extend(&space_cache[spaces_len - 1]);
col += spaces_len;
changed = true;
}
_ => {
// If we dont append before break, the character is consumed
reindented_line.push(ch);
break;
}
}
}
if !changed {
reindented_line.clear();
continue;
}
// Append the rest of the line and replace old reference with new one
reindented_line.extend(chars);
*line = Cow::Owned(reindented_line.clone());
reindented_line.clear();
}
});
}
pub fn convert_indentation_to_tabs(
&mut self,
_: &ConvertIndentationToTabs,
window: &mut Window,
cx: &mut Context<Self>,
) {
let settings = self.buffer.read(cx).language_settings(cx);
let tab_size = settings.tab_size.get() as usize;
self.manipulate_mutable_lines(window, cx, |lines| {
// Allocates a reasonably sized buffer once for the whole loop
let mut reindented_line = String::with_capacity(MAX_LINE_LEN);
// Avoids recomputing spaces that could be inserted many times
let space_cache: Vec<Vec<char>> = (1..=tab_size)
.map(|n| IndentSize::spaces(n as u32).chars().collect())
.collect();
for line in lines.iter_mut().filter(|line| !line.is_empty()) {
let mut chars = line.chars();
let mut spaces_count = 0;
let mut first_non_indent_char = None;
let mut changed = false;
while let Some(ch) = chars.next() {
match ch {
' ' => {
// Keep track of spaces. Append \t when we reach tab_size
spaces_count += 1;
changed = true;
if spaces_count == tab_size {
reindented_line.push('\t');
spaces_count = 0;
}
}
'\t' => {
reindented_line.push('\t');
spaces_count = 0;
}
_ => {
// Dont append it yet, we might have remaining spaces
first_non_indent_char = Some(ch);
break;
}
}
}
if !changed {
reindented_line.clear();
continue;
}
// Remaining spaces that didn't make a full tab stop
if spaces_count > 0 {
reindented_line.extend(&space_cache[spaces_count - 1]);
}
// If we consume an extra character that was not indentation, add it back
if let Some(extra_char) = first_non_indent_char {
reindented_line.push(extra_char);
}
// Append the rest of the line and replace old reference with new one
reindented_line.extend(chars);
*line = Cow::Owned(reindented_line.clone());
reindented_line.clear();
}
});
}
pub fn convert_to_upper_case(
&mut self,
_: &ConvertToUpperCase,
@ -21318,13 +21157,6 @@ pub struct LineHighlight {
pub type_id: Option<TypeId>,
}
struct LineManipulationResult {
pub new_text: String,
pub line_count_before: usize,
pub line_count_after: usize,
}
fn render_diff_hunk_controls(
row: u32,
status: &DiffHunkStatus,

View file

@ -94,3 +94,24 @@ for (const promptPath of modifiedPrompts) {
);
}
}
const FIXTURE_CHANGE_ATTESTATION = "Changes to test fixtures are intentional and necessary.";
const FIXTURES_PATHS = ["crates/assistant_tools/src/edit_agent/evals/fixtures"];
const modifiedFixtures = danger.git.modified_files.filter((file) =>
FIXTURES_PATHS.some((fixturePath) => file.includes(fixturePath)),
);
if (modifiedFixtures.length > 0) {
if (!body.includes(FIXTURE_CHANGE_ATTESTATION)) {
const modifiedFixturesStr = modifiedFixtures.map((path) => "`" + path + "`").join(", ");
fail(
[
`This PR modifies eval or test fixtures (${modifiedFixturesStr}), which are typically expected to remain unchanged.`,
"If these changes are intentional and required, please add the following attestation to your PR description: ",
`"${FIXTURE_CHANGE_ATTESTATION}"`,
].join("\n\n"),
);
}
}