test_cftp.py 文件源码

def setUp(self):
        CFTPClientTestBase.setUp(self)

        self.startServer()
        cmds = ('-p %i -l testuser '
               '--known-hosts kh_test '
               '--user-authentications publickey '
               '--host-key-algorithms ssh-rsa '
               '-K direct '
               '-i dsa_test '
               '-a --nocache '
               '-v '
               '127.0.0.1')
        port = self.server.getHost().port
        cmds = test_conch._makeArgs((cmds % port).split(), mod='cftp')
        log.msg('running %s %s' % (sys.executable, cmds))
        self.processProtocol = SFTPTestProcess()

        env = os.environ.copy()
        env['PYTHONPATH'] = os.pathsep.join(sys.path)
        reactor.spawnProcess(self.processProtocol, sys.executable, cmds,
                             env=env)

        timeout = time.time() + 10
        while (not self.processProtocol.buffer) and (time.time() < timeout):
            reactor.iterate(0.1)
        if time.time() > timeout:
            self.skip = "couldn't start process"
        else:
            self.processProtocol.clearBuffer()