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Detect cycles also when processing events

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This commit is contained in:
Antonio Scandurra 2022-07-18 17:22:18 +02:00
parent b3218641cd
commit f9df5fe595
1 changed files with 35 additions and 7 deletions
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42
crates/project/src/worktree.rs
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@ -2315,8 +2315,10 @@ impl BackgroundScanner {
);
fs_entry.is_ignored = ignore_stack.is_all();
snapshot.insert_entry(fs_entry, self.fs.as_ref());
if metadata.is_dir {
let ancestor_inodes = snapshot.ancestor_inodes_for_path(&path);
let mut ancestor_inodes = snapshot.ancestor_inodes_for_path(&path);
if metadata.is_dir && !ancestor_inodes.contains(&metadata.inode) {
ancestor_inodes.insert(metadata.inode);
self.executor
.block(scan_queue_tx.send(ScanJob {
abs_path,
@ -2771,7 +2773,7 @@ mod tests {
use anyhow::Result;
use client::test::FakeHttpClient;
use fs::RealFs;
use gpui::TestAppContext;
use gpui::{executor::Deterministic, TestAppContext};
use rand::prelude::*;
use serde_json::json;
use std::{
@ -2839,8 +2841,8 @@ mod tests {
})
}
#[gpui::test]
async fn test_circular_symlinks(cx: &mut TestAppContext) {
#[gpui::test(iterations = 10)]
async fn test_circular_symlinks(executor: Arc<Deterministic>, cx: &mut TestAppContext) {
let fs = FakeFs::new(cx.background());
fs.insert_tree(
"/root",
@ -2865,7 +2867,7 @@ mod tests {
client,
Arc::from(Path::new("/root")),
true,
fs,
fs.clone(),
Default::default(),
&mut cx.to_async(),
)
@ -2891,7 +2893,33 @@ mod tests {
Path::new("lib/b/lib"),
]
);
})
});
fs.rename(
Path::new("/root/lib/a/lib"),
Path::new("/root/lib/a/lib-2"),
Default::default(),
)
.await
.unwrap();
executor.run_until_parked();
tree.read_with(cx, |tree, _| {
assert_eq!(
tree.entries(false)
.map(|entry| entry.path.as_ref())
.collect::<Vec<_>>(),
vec![
Path::new(""),
Path::new("lib"),
Path::new("lib/a"),
Path::new("lib/a/a.txt"),
Path::new("lib/a/lib-2"),
Path::new("lib/b"),
Path::new("lib/b/b.txt"),
Path::new("lib/b/lib"),
]
);
});
}
#[gpui::test]