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� Ϫ�f�$ � �� � d Z ddlZddlZddlmZ ddlmZ ddlmZ ddl m Z mZ ddlm Z mZ ddlmZ dd lmZ G d � de � Z G d� d e � Z G d� de � Z G d� de � Z e� j1 ej3 � � e� j1 ej3 � � e� j1 ej3 � � e� j1 ej3 � � y)aD Tests for implementations of L{IReactorSocket}. Generally only tests for failure cases are found here. Success cases for this interface are tested elsewhere. For example, the success case for I{AF_INET} is in L{twisted.internet.test.test_tcp}, since that case should behave exactly the same as L{IReactorTCP.listenTCP}. � N)�verify)�UnsupportedAddressFamily)�IReactorSocket)�DatagramProtocol� ServerFactory)�ReactorBuilder�needsRunningReactor)�err)�platformc � � e Zd ZdZegZd� Zy)�&IReactorSocketVerificationTestsBuilderaO Builder for testing L{IReactorSocket} implementations for required methods and method signatures. L{ReactorBuilder} already runs L{IReactorSocket.providedBy} to ensure that these tests will only be run on reactor classes that claim to implement L{IReactorSocket}. These tests ensure that reactors which claim to provide the L{IReactorSocket} interface actually have all the required methods and that those methods have the expected number of arguments. These tests will be skipped for reactors which do not claim to provide L{IReactorSocket}. c �v � | j � }| j t j t |� � y)zf The reactor instance returned by C{buildReactor} provides L{IReactorSocket}. N)�buildReactor� assertTruer �verifyObjectr )�self�reactors �C/usr/lib/python3/dist-packages/twisted/internet/test/test_socket.py� test_providerz4IReactorSocketVerificationTestsBuilder.test_provider- s+ � � �#�#�%������+�+�N�G�D�E� N)�__name__� __module__�__qualname__�__doc__r �requiredInterfacesr � r r r r s � �� )�)��Fr r c �( � e Zd ZdZegZd� Zd� Zd� Zy)�!AdoptStreamPortErrorsTestsBuilderas Builder for testing L{IReactorSocket.adoptStreamPort} implementations. Generally only tests for failure cases are found here. Success cases for this interface are tested elsewhere. For example, the success case for I{AF_INET} is in L{twisted.internet.test.test_tcp}, since that case should behave exactly the same as L{IReactorTCP.listenTCP}. c �� � | j � }t j � }|j � }|j � | j t j |j |t j t � � }t j � r.| j |j d t j � y| j |j d t j � y)z� An implementation of L{IReactorSocket.adoptStreamPort} raises L{socket.error} if passed an integer which is not associated with a socket. r N)r �socket�fileno�close�assertRaises�error�adoptStreamPort�AF_INETr r � isWindows�assertEqual�args�errno�WSAENOTSOCK�EBADF�r r �prober! �excs r �test_invalidDescriptorz8AdoptStreamPortErrorsTestsBuilder.test_invalidDescriptorB s� � � �#�#�%��� � �������� ��� �����L�L��#�#���N�N��O� �� �������S�X�X�a�[�%�*;�*;�<����S�X�X�a�[�%�+�+�6r c �< � | j � }t j � }|j d� |j d� | j |j � d}| j t |j |j � |t � � y)z� An implementation of L{IReactorSocket.adoptStreamPort} raises L{UnsupportedAddressFamily} if passed an address family it does not support. �z 127.0.0.1r � � N)r r �bind�listen� addCleanupr"