feat: make NAS self-build deployment canonical

2026-09-18 05:13:22 +08:00
parent 7219d93b99
commit e08010610e
6 changed files with 186 additions and 88 deletions
@@ -19,4 +19,20 @@ def test_exact_dedupe_creates_hardlink(tmp_path: Path):
    actions = exact_dedupe(db, root)
    assert len(actions) == 1
    assert a.stat().st_ino == b.stat().st_ino
-    assert a.read_bytes() == b.read_bytes()
+
+
+def test_deleting_one_hardlink_keeps_data(tmp_path: Path):
+    root = tmp_path / "AllMusic"
+    (root / "admin").mkdir(parents=True)
+    (root / "alice").mkdir(parents=True)
+    a = root / "admin" / "song.flac"
+    b = root / "alice" / "song.flac"
+    a.write_bytes(b"same" * 1000)
+    b.write_bytes(a.read_bytes())
+    db = root / ".dedupe" / "dedupe.db"
+    scan(root, db)
+    exact_dedupe(db, root)
+    inode = a.stat().st_ino
+    b.unlink()
+    assert a.exists() and a.stat().st_ino == inode
+    assert a.read_bytes() == b"same" * 1000