Function test_cancel_conn_finished

tests/pq/test_pgconn.py:520–532

(pgconn)

@pytest.mark.libpq(">= 17")
def test_cancel_conn_finished(pgconn):
    cancel_conn = pgconn.cancel_conn()
    cancel_conn.reset()
    cancel_conn.finish()
    with pytest.raises(psycopg.OperationalError):
        cancel_conn.start()
    with pytest.raises(psycopg.OperationalError):
        cancel_conn.blocking()
    with pytest.raises(psycopg.OperationalError):
        cancel_conn.poll()
    with pytest.raises(psycopg.OperationalError):
        cancel_conn.reset()
    assert cancel_conn.get_error_message() == "connection pointer is NULL"


def test_cancel(pgconn):