On macOS, /var is a symlink to /private/var. The scanner's local_disk.path()
returns the canonicalized path, but tempfile::tempdir() returns the
non-canonical /var/... path. This caused the drive field assertion in
test_scan_folder_corrupt_xl_meta_stops_erasure_data_dir_descent to fail
with a path mismatch.
Fix by canonicalizing temp_dir only for the drive field comparison,
while keeping the non-canonical path for metadata_path and failed_objects
which use the original directory walk paths.
overtrue
83c0b819bc