Class FakeSocket

tests/test_gthread.py:23–57

Mock socket for testing.

class FakeSocket:
    """Mock socket for testing."""

    def __init__(self, data=b''):
        self.data = data
        self.closed = False
        self.blocking = True
        self._fileno = id(self) % 65536

    def fileno(self):
        return self._fileno

    def setblocking(self, blocking):
        self.blocking = blocking

    def recv(self, size):
        if self.closed:
            raise OSError(errno.EBADF, "Bad file descriptor")
        result = self.data[:size]
        self.data = self.data[size:]
        return result

    def send(self, data):
        if self.closed:
            raise OSError(errno.EPIPE, "Broken pipe")
        return len(data)

    def close(self):
        self.closed = True

    def getsockname(self):
        return ('127.0.0.1', 8000)

    def getpeername(self):
        return ('127.0.0.1', 12345)


class TestTConn: