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Python DeviceTestServer.running方法代码示例

本文整理汇总了Python中katcp.testutils.DeviceTestServer.running方法的典型用法代码示例。如果您正苦于以下问题:Python DeviceTestServer.running方法的具体用法?Python DeviceTestServer.running怎么用?Python DeviceTestServer.running使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在katcp.testutils.DeviceTestServer的用法示例。


在下文中一共展示了DeviceTestServer.running方法的7个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: TestBlockingClient

# 需要导入模块: from katcp.testutils import DeviceTestServer [as 别名]
# 或者: from katcp.testutils.DeviceTestServer import running [as 别名]
class TestBlockingClient(unittest.TestCase):
    def setUp(self):
        self.server = DeviceTestServer('', 0)
        self.server.start(timeout=0.1)

        host, port = self.server._sock.getsockname()

        self.client = katcp.BlockingClient(host, port)
        self.client.start(timeout=0.1)

    def tearDown(self):
        if self.client.running():
            self.client.stop()
            self.client.join()
        if self.server.running():
            self.server.stop()
            self.server.join()

    def test_blocking_request(self):
        """Test blocking_request."""
        reply, informs = self.client.blocking_request(
            katcp.Message.request("watchdog"))
        assert reply.name == "watchdog"
        assert reply.arguments == ["ok"]
        assert informs == []

        reply, informs = self.client.blocking_request(
            katcp.Message.request("help"))
        assert reply.name == "help"
        assert reply.arguments == ["ok", "13"]
        assert len(informs) == int(reply.arguments[1])

    def test_timeout(self):
        """Test calling blocking_request with a timeout."""
        try:
            self.client.blocking_request(
                katcp.Message.request("slow-command", "0.5"),
                timeout=0.001)
        except RuntimeError, e:
            self.assertEqual(str(e), "Request slow-command timed out after 0.001 seconds.")
        else:
开发者ID:telegraphic,项目名称:hipsr_core,代码行数:43,代码来源:test_client.py

示例2: TestCallbackClient

# 需要导入模块: from katcp.testutils import DeviceTestServer [as 别名]
# 或者: from katcp.testutils.DeviceTestServer import running [as 别名]
class TestCallbackClient(unittest.TestCase, TestUtilMixin):

    def setUp(self):
        self.addCleanup(self.stop_server_client)
        self.server = DeviceTestServer('', 0)
        self.server.start(timeout=0.1)

        host, port = self.server._sock.getsockname()

        self.client = katcp.CallbackClient(host, port)
        self.client.start(timeout=0.1)
        self.assertTrue(self.client.wait_protocol(timeout=1))

    def stop_server_client(self):
        if hasattr(self, 'client') and self.client.running():
            self.client.stop()
            self.client.join()
        if hasattr(self, 'server') and self.server.running():
            self.server.stop()
            self.server.join()

    def test_callback_request(self):
        """Test callback request."""

        watchdog_replies = []
        watchdog_replied = threading.Event()

        def watchdog_reply(reply):
            self.assertEqual(reply.name, "watchdog")
            self.assertEqual(reply.arguments, ["ok"])
            watchdog_replies.append(reply)
            watchdog_replied.set()

        self.assertTrue(self.client.wait_protocol(0.2))
        self.client.callback_request(
            katcp.Message.request("watchdog"),
            reply_cb=watchdog_reply,
        )

        watchdog_replied.wait(0.2)
        self.assertTrue(watchdog_replies)

        help_replies = []
        help_informs = []
        help_replied = threading.Event()

        def help_reply(reply):
            self.assertEqual(reply.name, "help")
            self.assertEqual(reply.arguments, ["ok", "%d" % NO_HELP_MESSAGES])
            self.assertEqual(len(help_informs), int(reply.arguments[1]))
            help_replies.append(reply)
            help_replied.set()

        def help_inform(inform):
            self.assertEqual(inform.name, "help")
            self.assertEqual(len(inform.arguments), 2)
            help_informs.append(inform)

        self.client.callback_request(
            katcp.Message.request("help"),
            reply_cb=help_reply,
            inform_cb=help_inform,
        )

        help_replied.wait(1)
        self.assertTrue(help_replied.isSet())
        help_replied.clear()
        help_replied.wait(0.05)   # Check if (unwanted) late help replies arrive
        self.assertFalse(help_replied.isSet())
        self.assertEqual(len(help_replies), 1)
        self.assertEqual(len(help_informs), NO_HELP_MESSAGES)

    def test_callback_request_mid(self):
        ## Test that the client does the right thing with message identifiers

        # Wait for the client to detect the server protocol. Server should
        # support message identifiers
        self.assertTrue(self.client.wait_protocol(0.2))
        # Replace send_message so that we can check the message
        self.client.send_message = mock.Mock()

        # By default message identifiers should be enabled, and should start
        # counting at 1
        self.client.callback_request(katcp.Message.request('watchdog'))
        self.client.callback_request(katcp.Message.request('watchdog'))
        self.client.callback_request(katcp.Message.request('watchdog'))
        # Extract katcp.Message object .mid attributes from the mock calls to
        # send_message
        mids = [args[0].mid              # arg[0] should be the Message() object
                for args, kwargs in self.client.send_message.call_args_list]
        self.assertEqual(mids, ['1','2','3'])
        self.client.send_message.reset_mock()

        # Explicitly ask for no mid to be used
        self.client.callback_request(
            katcp.Message.request('watchdog'), use_mid=False)
        mid = self.client.send_message.call_args[0][0].mid
        self.assertEqual(mid, None)

        # Ask for a specific mid to be used
#.........这里部分代码省略.........
开发者ID:braamotto,项目名称:katcp-python,代码行数:103,代码来源:test_client.py

示例3: TestDeviceClientIntegrated

# 需要导入模块: from katcp.testutils import DeviceTestServer [as 别名]
# 或者: from katcp.testutils.DeviceTestServer import running [as 别名]
class TestDeviceClientIntegrated(unittest.TestCase, TestUtilMixin):
    def setUp(self):
        self.server = DeviceTestServer('', 0)
        self.server.start(timeout=0.1)

        host, port = self.server._sock.getsockname()

        self.client = katcp.DeviceClient(host, port)
        self.client.start(timeout=0.1)

    def tearDown(self):
        if self.client.running():
            self.client.stop()
            self.client.join()
        if self.server.running():
            self.server.stop()
            self.server.join()

    def test_request(self):
        """Test request method."""
        self.assertTrue(self.client.wait_protocol(1))
        self.client.send_request(katcp.Message.request("watchdog"))
        self.client.send_request(katcp.Message.request("watchdog", mid=55))
        self.client._server_supports_ids = False
        with self.assertRaises(katcp.core.KatcpVersionError):
            self.client.send_request(katcp.Message.request("watchdog", mid=56))

        time.sleep(0.1)

        msgs = self.server.messages()
        self._assert_msgs_equal(msgs, [
            r"?watchdog",
            r"?watchdog[55]",
        ])

    def test_send_message(self):
        """Test send_message method."""
        self.client.send_message(katcp.Message.inform("random-inform"))

        time.sleep(0.1)

        msgs = self.server.messages()
        self._assert_msgs_equal(msgs, [
            r"#random-inform",
        ])

    def test_stop_and_restart(self):
        """Test stopping and then restarting a client."""
        self.client.stop(timeout=0.1)
        # timeout needs to be longer than select sleep.
        self.client.join(timeout=1.5)
        self.assertEqual(self.client._thread, None)
        self.assertFalse(self.client._running.isSet())
        self.client.start(timeout=0.1)

    def test_is_connected(self):
        """Test is_connected method."""
        self.assertTrue(self.client.is_connected())
        self.server.stop(timeout=0.1)
        # timeout needs to be longer than select sleep.
        self.server.join(timeout=1.5)
        self.assertFalse(self.client.is_connected())

    def test_wait_connected(self):
        """Test wait_connected method."""
        start = time.time()
        self.assertTrue(self.client.wait_connected(1.0))
        self.assertTrue(time.time() - start < 1.0)
        self.server.stop(timeout=0.1)
        # timeout needs to be longer than select sleep.
        self.server.join(timeout=1.5)
        start = time.time()
        self.assertFalse(self.client.wait_connected(0.2))
        self.assertTrue(0.15 < time.time() - start < 0.25)

    def test_bad_socket(self):
        """Test what happens when select is called on a dead socket."""
        # wait for client to connect
        time.sleep(0.1)

        # close socket while the client isn't looking
        # then wait for the client to notice
        sock = self.client._sock
        sockname = sock.getpeername()
        sock.close()
        time.sleep(1.25)

        # check that client reconnected
        self.assertTrue(sock is not self.client._sock,
                        "Expected %r to not be %r" % (sock, self.client._sock))
        self.assertEqual(sockname, self.client._sock.getpeername())

    def test_daemon_value(self):
        """Test passing in a daemon value to client start method."""
        self.client.stop(timeout=0.1)
        # timeout needs to be longer than select sleep.
        self.client.join(timeout=1.5)

        self.client.start(timeout=0.1, daemon=True)
        self.assertTrue(self.client._thread.isDaemon())
#.........这里部分代码省略.........
开发者ID:braamotto,项目名称:katcp-python,代码行数:103,代码来源:test_client.py

示例4: TestCallbackClient

# 需要导入模块: from katcp.testutils import DeviceTestServer [as 别名]
# 或者: from katcp.testutils.DeviceTestServer import running [as 别名]
class TestCallbackClient(unittest.TestCase, TestUtilMixin):

    def setUp(self):
        self.addCleanup(self.stop_server_client)
        self.server = DeviceTestServer('', 0)
        self.server.start(timeout=0.1)

        host, port = self.server.bind_address

        self.client = katcp.CallbackClient(host, port)
        self.client.start(timeout=1)
        self.assertTrue(self.client.wait_protocol(timeout=1))

    def stop_server_client(self):
        if hasattr(self, 'client') and self.client.running():
            self.client.stop()
            self.client.join()
        if hasattr(self, 'server') and self.server.running():
            self.server.stop()
            self.server.join()

    def test_callback_request(self):
        """Test callback request."""

        watchdog_replies = []
        watchdog_replied = threading.Event()

        def watchdog_reply(reply):
            self.assertEqual(reply.name, "watchdog")
            self.assertEqual(reply.arguments, ["ok"])
            watchdog_replies.append(reply)
            watchdog_replied.set()

        self.assertTrue(self.client.wait_protocol(0.5))
        self.client.callback_request(
            Message.request("watchdog"),
            reply_cb=watchdog_reply,
        )

        watchdog_replied.wait(0.5)
        self.assertTrue(watchdog_replies)

        help_replies = []
        help_informs = []
        help_replied = threading.Event()

        def help_reply(reply):
            self.assertEqual(reply.name, "help")
            self.assertEqual(reply.arguments, ["ok", "%d" % NO_HELP_MESSAGES])
            self.assertEqual(len(help_informs), int(reply.arguments[1]))
            help_replies.append(reply)
            help_replied.set()

        def help_inform(inform):
            self.assertEqual(inform.name, "help")
            self.assertEqual(len(inform.arguments), 2)
            help_informs.append(inform)


        self.client.callback_request(
            Message.request("help"),
            reply_cb=help_reply,
            inform_cb=help_inform,
        )

        help_replied.wait(1)
        self.assertTrue(help_replied.isSet())
        help_replied.clear()
        help_replied.wait(0.05)   # Check if (unwanted) late help replies arrive
        self.assertFalse(help_replied.isSet())
        self.assertEqual(len(help_replies), 1)
        self.assertEqual(len(help_informs), NO_HELP_MESSAGES)

    def test_callback_request_mid(self):
        ## Test that the client does the right thing with message identifiers

        # Wait for the client to detect the server protocol. Server should
        # support message identifiers
        self.assertTrue(self.client.wait_protocol(0.2))
        # Replace send_message so that we can check the message
        self.client.send_message = mock.Mock(wraps=self.client.send_message)

        # By default message identifiers should be enabled, and should start
        # counting at 1
        cb = counting_callback(number_of_calls=3)(lambda *x: x)
        self.client.callback_request(Message.request('watchdog'), reply_cb=cb)
        self.client.callback_request(Message.request('watchdog'), reply_cb=cb)
        self.client.callback_request(Message.request('watchdog'), reply_cb=cb)
        cb.assert_wait()
        # Extract Message object .mid attributes from the mock calls to
        # send_message
        mids = [args[0].mid              # args[0] should be the Message() object
                for args, kwargs in self.client.send_message.call_args_list]
        self.assertEqual(mids, ['1','2','3'])
        self.client.send_message.reset_mock()

        # Explicitly ask for no mid to be used
        cb = counting_callback(number_of_calls=1)(lambda *x: x)
        self.client.callback_request(
            Message.request('watchdog'), use_mid=False, reply_cb=cb)
#.........这里部分代码省略.........
开发者ID:ska-sa,项目名称:katcp-python,代码行数:103,代码来源:test_client.py

示例5: TestDeviceServerClientIntegrated

# 需要导入模块: from katcp.testutils import DeviceTestServer [as 别名]
# 或者: from katcp.testutils.DeviceTestServer import running [as 别名]
class TestDeviceServerClientIntegrated(unittest.TestCase, TestUtilMixin):

    BLACKLIST = ("version-connect", "version", "build-state")

    def setUp(self):
        self.server = DeviceTestServer('', 0)
        self.server.start(timeout=0.1)
        host, port = self.server._sock.getsockname()
        self.server_addr = (host, port)

        self.client = BlockingTestClient(self, host, port)
        self.client.start(timeout=0.1)
        self.assertTrue(self.client.wait_protocol(timeout=0.1))

    def tearDown(self):
        if self.client.running():
            self.client.stop()
            self.client.join()
        if self.server.running():
            self.server.stop()
            self.server.join()

    def test_log(self):
        get_msgs = self.client.message_recorder(
                blacklist=self.BLACKLIST,
                replies=True)

        with mock.patch('katcp.server.time.time') as m_time:
            m_time.return_value = 1234
            self.server.log.error('An error')
        get_msgs.wait_number(1)
        self._assert_msgs_equal(
            get_msgs(), [r"#log error 1234.000000 root An\_error"])

    def test_simple_connect(self):
        """Test a simple server setup and teardown with client connect."""
        get_msgs = self.client.message_recorder(
                blacklist=self.BLACKLIST,
                replies=True)
        # basic send
        self.client.request(katcp.Message.request("foo"), use_mid=False)

        # pipe-lined send
        self.client.raw_send("?bar-boom\r\n?baz\r")

        # broken up sends
        self.client.raw_send("?boo")
        self.client.raw_send("m arg1 arg2")
        self.client.raw_send("\n")

        time.sleep(0.1)

        self._assert_msgs_equal(get_msgs(), [
            r"!foo invalid Unknown\_request.",
            r"!bar-boom invalid Unknown\_request.",
            r"!baz invalid Unknown\_request.",
            r"!boom invalid Unknown\_request.",
        ])

    def test_bad_requests(self):
        """Test request failure paths in device server."""
        get_msgs = self.client.message_recorder(
                blacklist=self.BLACKLIST, replies=True)
        self.client.raw_send("bad msg\n")
        # wait for reply
        self.client.blocking_request(
            katcp.Message.request("watchdog"), use_mid=False)

        self._assert_msgs_like(get_msgs(), [
            (r"#log error", "KatcpSyntaxError:"
                            "\_Bad\_type\_character\_'b'.\\n"),
            (r"!watchdog ok", ""),
        ])

    def test_slow_client(self):
        # Test that server does not choke sending messages to slow clients
        self.server.send_timeout = 0.1    # Set a short sending timeout

        self.client.wait_protocol(1)
        slow_sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
        slow_sock.connect(self.server_addr)
        slow_sock.settimeout(0.1)
        # Send a bunch of request to the server, but don't read anything from
        # the server
        try:
            slow_sock.sendall('?help\n'*100000)
        except socket.timeout:
            pass

        t0 = time.time()
        # Request should not have taken a very long time.
        self.client.assert_request_succeeds('help', informs_count=NO_HELP_MESSAGES)
        self.assertTrue(time.time() - t0 < 1)


    def test_server_ignores_informs_and_replies(self):
        """Test server ignores informs and replies."""
        get_msgs = self.client.message_recorder(
                blacklist=self.BLACKLIST, replies=True)
        self.client.raw_send("#some inform\n")
#.........这里部分代码省略.........
开发者ID:braamotto,项目名称:katcp-python,代码行数:103,代码来源:test_server.py

示例6: TestCallbackClient

# 需要导入模块: from katcp.testutils import DeviceTestServer [as 别名]
# 或者: from katcp.testutils.DeviceTestServer import running [as 别名]
class TestCallbackClient(unittest.TestCase, TestUtilMixin):
    def setUp(self):
        self.server = DeviceTestServer('', 0)
        self.server.start(timeout=0.1)

        host, port = self.server._sock.getsockname()

        self.client = CallbackTestClient(host, port)
        self.client.start(timeout=0.1)

    def tearDown(self):
        if self.client.running():
            self.client.stop()
            self.client.join()
        if self.server.running():
            self.server.stop()
            self.server.join()

    def test_callback_request(self):
        """Test callback request."""

        watchdog_replies = []

        def watchdog_reply(reply):
            self.assertEqual(reply.name, "watchdog")
            self.assertEqual(reply.arguments, ["ok"])
            watchdog_replies.append(reply)

        self.client.request(
            katcp.Message.request("watchdog"),
            reply_cb=watchdog_reply,
        )

        time.sleep(0.1)
        self.assertTrue(watchdog_replies)

        help_replies = []
        help_informs = []

        def help_reply(reply):
            self.assertEqual(reply.name, "help")
            self.assertEqual(reply.arguments, ["ok", "13"])
            self.assertEqual(len(help_informs), int(reply.arguments[1]))
            help_replies.append(reply)

        def help_inform(inform):
            self.assertEqual(inform.name, "help")
            self.assertEqual(len(inform.arguments), 2)
            help_informs.append(inform)

        self.client.request(
            katcp.Message.request("help"),
            reply_cb=help_reply,
            inform_cb=help_inform,
        )

        time.sleep(0.2)
        self.assertEqual(len(help_replies), 1)
        self.assertEqual(len(help_informs), 13)

    def test_no_callback(self):
        """Test request without callback."""

        self.client.request(
            katcp.Message.request("help")
        )

        time.sleep(0.1)
        msgs = self.client.messages()

        self._assert_msgs_like(msgs,
            [("#version ", "")] +
            [("#build-state ", "")] +
            [("#help ", "")]*13 +
            [("!help ok 13", "")]
        )

    def test_timeout(self):
        """Test requests that timeout."""

        replies = []
        informs = []
        timeout = 0.001

        def reply_cb(msg):
            replies.append(msg)

        def inform_cb(msg):
            informs.append(msg)

        self.client.request(
            katcp.Message.request("slow-command", "0.1"),
            reply_cb=reply_cb,
            inform_cb=inform_cb,
            timeout=timeout,
        )

        time.sleep(0.2)
        self.assertEqual(len(replies), 1)
        self.assertEqual(len(informs), 0)
#.........这里部分代码省略.........
开发者ID:telegraphic,项目名称:hipsr_core,代码行数:103,代码来源:test_client.py

示例7: TestDeviceServer

# 需要导入模块: from katcp.testutils import DeviceTestServer [as 别名]
# 或者: from katcp.testutils.DeviceTestServer import running [as 别名]
class TestDeviceServer(unittest.TestCase, TestUtilMixin):
    def setUp(self):
        self.server = DeviceTestServer('', 0)
        self.server.start(timeout=0.1)

        host, port = self.server._sock.getsockname()

        self.client = BlockingTestClient(self, host, port)
        self.client.start(timeout=0.1)

    def tearDown(self):
        if self.client.running():
            self.client.stop()
            self.client.join()
        if self.server.running():
            self.server.stop()
            self.server.join()

    def test_simple_connect(self):
        """Test a simple server setup and teardown with client connect."""
        # basic send
        self.client.request(katcp.Message.request("foo"))

        # pipe-lined send
        self.client.raw_send("?bar-boom\r\n?baz\r")

        # broken up sends
        self.client.raw_send("?boo")
        self.client.raw_send("m arg1 arg2")
        self.client.raw_send("\n")

        time.sleep(0.1)

        msgs = self.client.messages()
        self._assert_msgs_equal(msgs, [
            r"#version device_stub-0.1",
            r"#build-state name-0.1",
            r"!foo invalid Unknown\_request.",
            r"!bar-boom invalid Unknown\_request.",
            r"!baz invalid Unknown\_request.",
            r"!boom invalid Unknown\_request.",
        ])

    def test_bad_requests(self):
        """Test request failure paths in device server."""
        self.client.raw_send("bad msg\n")
        # wait for reply
        self.client.blocking_request(katcp.Message.request("watchdog"))

        msgs = self.client.messages()
        self._assert_msgs_like(msgs, [
            (r"#version device_stub-0.1", ""),
            (r"#build-state name-0.1", ""),
            (r"#log error", "KatcpSyntaxError:\_Bad\_type\_character\_'b'.\\n"),
            (r"!watchdog ok", ""),
        ])

    def test_server_ignores_informs_and_replies(self):
        """Test server ignores informs and replies."""
        self.client.raw_send("#some inform\n")
        self.client.raw_send("!some reply\n")

        time.sleep(0.1)

        msgs = self.client.messages()
        self._assert_msgs_like(msgs, [
            (r"#version device_stub-0.1", ""),
            (r"#build-state name-0.1", ""),
        ])

    def test_standard_requests(self):
        """Test standard request and replies."""
        self.client.request(katcp.Message.request("watchdog"))
        self.client.request(katcp.Message.request("restart"))
        self.client.request(katcp.Message.request("log-level"))
        self.client.request(katcp.Message.request("log-level", "trace"))
        self.client.request(katcp.Message.request("log-level", "unknown"))
        self.client.request(katcp.Message.request("help"))
        self.client.request(katcp.Message.request("help", "watchdog"))
        self.client.request(katcp.Message.request("help", "unknown-request"))
        self.client.request(katcp.Message.request("client-list"))
        self.client.request(katcp.Message.request("sensor-list"))
        self.client.request(katcp.Message.request("sensor-list", "an.int"))
        self.client.request(katcp.Message.request("sensor-list", "an.unknown"))
        self.client.request(katcp.Message.request("sensor-value"))
        self.client.request(katcp.Message.request("sensor-value", "an.int"))
        self.client.request(katcp.Message.request("sensor-value", "an.unknown"))
        self.client.request(katcp.Message.request("sensor-sampling", "an.int"))
        self.client.request(katcp.Message.request("sensor-sampling", "an.int", "differential", "2"))
        self.client.request(katcp.Message.request("sensor-sampling"))
        self.client.request(katcp.Message.request("sensor-sampling", "an.unknown", "auto"))
        self.client.blocking_request(katcp.Message.request("sensor-sampling", "an.int", "unknown"))

        time.sleep(0.1)

        self.server.log.trace("trace-msg")
        self.server.log.debug("debug-msg")
        self.server.log.info("info-msg")
        self.server.log.warn("warn-msg")
        self.server.log.error("error-msg")
#.........这里部分代码省略.........
开发者ID:telegraphic,项目名称:hipsr_core,代码行数:103,代码来源:test_server.py


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