--- test/incrvacuum.test
+++ test/incrvacuum.test
@@ -444,6 +444,8 @@
     list [expr {[file size test.db] / 1024}]
   } {20}
 
+  if {$::nRow < $::iWrite} break
+
   do_test incrvacuum-7.${::iWrite}.3 {
     execsql {
       SELECT * FROM tbl1;
@@ -690,7 +692,8 @@
 # statement when the database is empty, but doesn't execute it until
 # after some other process has created the database.
 #
-db2 close
+# DBSQL does not do "db2 close" here because incrvacuum-12.2 is excluded 
+# so db2 is not opended.
 db close
 file delete -force test.db test.db-journal
 sqlite3 db test.db  ;  set ::DB [sqlite3_connection_pointer db]
@@ -736,8 +737,8 @@
     catchsql {
       PRAGMA incremental_vacuum(10);
     } db3
+    db3 close
   } {1 {file is encrypted or is not a database}}
-  db3 close
 }
 
 do_test incrvacuum-15.1 {
--- test/vacuum4.test
+++ test/vacuum4.test
@@ -65,3 +65,5 @@ do_test vacuum4-1.1 {
     VACUUM;
   }
 } {}
+
+finish_test