Index: test/wal3.test
==================================================================
--- test/wal3.test
+++ test/wal3.test
@@ -34,10 +34,11 @@
 # of test cases tests that nothing appears to go wrong when this is
 # done.
 #
 do_test wal3-1.0 {
   execsql {
+    PRAGMA cache_size = 2000;
     PRAGMA page_size = 1024;
     PRAGMA auto_vacuum = off;
     PRAGMA synchronous = normal;
     PRAGMA journal_mode = WAL;
     PRAGMA wal_autocheckpoint = 0;
@@ -183,25 +184,25 @@
     sql {
       COMMIT;
       PRAGMA wal_checkpoint;
     }
     file size test.db
-  } [expr 3*1024]
+  } [expr $AUTOVACUUM ? 4*1024 : 3*1024]
   do_test wal3-2.$tn.5 {
     sql2 {
       COMMIT;
       PRAGMA wal_checkpoint;
     }
     file size test.db
-  } [expr 4*1024]
+  } [expr $AUTOVACUUM ? 5*1024 : 4*1024]
   do_test wal3-2.$tn.6 {
     sql3 {
       COMMIT;
       PRAGMA wal_checkpoint;
     }
     file size test.db
-  } [expr 4*1024]
+  } [expr $AUTOVACUUM ? 5*1024 : 4*1024]
 
   catch { db close }
   catch { code2 { db2 close } }
   catch { code3 { db3 close } }
   catch { close $::code2_chan }