1 files changed, 1 insertions, 0 deletions
diff --git a/tests/common/mod.rs b/tests/common/mod.rs
index ba35654..d4645f9 100644
--- a/tests/common/mod.rs
+++ b/tests/common/mod.rs
@@ -590,6 +590,7 @@ impl PaintingSim {
             }
         }
         //canvas.print(40);
+        assert_eq!(wal.file_pool_in_use(), 0);
         Ok(())
     }