ok1(external_agent_operation1(agent, OPEN, tdb->name) == SUCCESS);
ok1(tdb1_transaction_start(tdb) == 0);
ok1(external_agent_operation1(agent, TRANSACTION_START, tdb->name)
== WOULD_HAVE_BLOCKED);
ok1(external_agent_operation1(agent, OPEN, tdb->name) == SUCCESS);
ok1(tdb1_transaction_start(tdb) == 0);
ok1(external_agent_operation1(agent, TRANSACTION_START, tdb->name)
== WOULD_HAVE_BLOCKED);