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mind-body control test: the no-lock-file listing reads the instance's directory

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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Meta Vens 2026-10-10 08:14:02 +02:00
commit 7d85db3af3
1 changed files with 4 additions and 3 deletions
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7
crates/mind-body/tests/control.rs
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@ -266,21 +266,22 @@ fn the_writer_refuses_an_out_of_bounds_dial_and_leaves_the_store_unchanged() {
fn reading_writes_nothing_and_takes_no_lock_file() {
let dir = tempfile::tempdir().unwrap();
let path = released_store(dir.path(), dial("1", 3600, "1"));
let store_dir = path.parent().unwrap();
let listing = |dir: &Path| {
let mut names: Vec<_> = std::fs::read_dir(dir).unwrap().map(|e| e.unwrap().file_name()).collect();
names.sort();
names
};
// The writer left its sibling lock file; remove it, so a reader that wants one has to create it.
for entry in std::fs::read_dir(dir.path()).unwrap() {
for entry in std::fs::read_dir(store_dir).unwrap() {
let entry = entry.unwrap().path();
if entry != path {
std::fs::remove_file(entry).unwrap();
}
}
let before = (listing(dir.path()), std::fs::read(&path).unwrap());
let before = (listing(store_dir), std::fs::read(&path).unwrap());
assert!(matches!(effective(&path), Effective::Released(_)));
assert_eq!((listing(dir.path()), std::fs::read(&path).unwrap()), before);
assert_eq!((listing(store_dir), std::fs::read(&path).unwrap()), before);
}
#[test]