);
is( $db->_dump_file, <<"__END_DUMP__", "Dump of initial file correct" );
-Size: 94
NumTxns: 1
Chains(B):
Chains(D):
$db->{foo} = 'bar';
is( $db->_dump_file, <<"__END_DUMP__", "Dump of initial file correct" );
-Size: 609
NumTxns: 1
Chains(B):
Chains(D):