refs #5700, fix test

git-svn-id: file:///svn/toku/tokudb@50576 c7de825b-a66e-492c-adef-691d508d4ae1

src/tests/stat64-root-changes.cc

@@ -137,7 +137,7 @@ run_test (void) {
         r = txn->commit(txn, 0);    CKERR(r);
 
         r = db->stat64(db, NULL, &s); CKERR(r);
-        assert(s.bt_nkeys == 2 && s.bt_dsize == sizeof key + sizeof val);
+        assert(s.bt_nkeys == 1 && s.bt_dsize == sizeof key + sizeof val);
     }
 
     // verify update callback overwrites the row
@@ -151,7 +151,7 @@ run_test (void) {
 
         DB_BTREE_STAT64 s;
         r = db->stat64(db, NULL, &s); CKERR(r);
-        assert(s.bt_nkeys == 2 && s.bt_dsize == sizeof key + sizeof val);
+        assert(s.bt_nkeys == 1 && s.bt_dsize == sizeof key + sizeof val);
 
         r = db->close(db, 0);     CKERR(r);
 
@@ -161,7 +161,7 @@ run_test (void) {
         r = txn->commit(txn, 0);    CKERR(r);
 
         r = db->stat64(db, NULL, &s); CKERR(r);
-        assert(s.bt_nkeys == 2 && s.bt_dsize == sizeof key + sizeof val);
+        assert(s.bt_nkeys == 1 && s.bt_dsize == sizeof key + sizeof val);
     }
 
     // verify update callback deletes the row