fixup! avm: force file sync
@@ -281,6 +281,9 @@ mod tests {
let mut current_version_file =
fs::File::create(current_version_file_path().as_path()).unwrap();
current_version_file.write_all("0.18.2".as_bytes()).unwrap();
+ // Sync the file to disk before the read in current_version() to
+ // mitigate the read not seeing the written version bytes.
+ current_version_file.sync_all().unwrap();
// Create a fake binary for anchor-0.18.2 in the bin directory
fs::File::create(version_binary_path(&version)).unwrap();
uninstall_version(&version).unwrap();
