rlx_port_test.py 文件源码

def test_socket_error_on_accept2(self, monkeypatch):
        def error(*args):
            called.times += 1
            called.args = args

        logger = Mock()
        called = MockUtils.Placeholder()
        logger.error = error
        monkeypatch.setattr('relaax.server.rlx_server.rlx_port.log', logger)
        if sys.platform != 'win32':
            monkeypatch.setattr(os, 'fork', lambda: 0)
        monkeypatch.setattr(socket, 'socket', lambda af, st: self.socket)
        self.socket.accept = lambda: MockUtils.raise_(socket.error(errno.ENOMEM, "fatal error message"))
        try:
            RLXPort.listen(('localhost', 7000))
            assert False
        except Exception as e:
            assert called.args == ('Could not accept new connection (fatal error message)',)
            assert called.times == 1
            assert str(e) == '[Errno %d] fatal error message' % errno.ENOMEM