}

	if keepConnOnRollback {
		waitForFree(t, db, 1)
	} else {
		waitForFree(t, db, 0)
	}
}

// TestUnsupportedOptions checks that the database fails when a driver that
// doesn't implement ConnBeginTx is used with non-default options and an
// un-cancellable context.
func TestUnsupportedOptions(t *testing.T) {
	db := newTestDB(t, "people")
	defer closeDB(t, db)
	_, err := db.BeginTx(context.Background(), &TxOptions{