echo.py
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"""
mbed SDK
Copyright (c) 2011-2016 ARM Limited
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
"""
import uuid
from mbed_host_tests import BaseHostTest
class EchoTest(BaseHostTest):
__result = None
echo_count = 0
count = 0
uuid_sent = []
uuid_recv = []
def __send_echo_uuid(self):
if self.echo_count echo_count:
str_uuid = str(uuid.uuid4())
self.send_kv("echo", str_uuid)
self.uuid_sent.append(str_uuid)
self.echo_count echo_count -= 1
def _callback_echo(self, key, value, timestamp):
self.uuid_recv.append(value)
self.__send_echo_uuid()
def _callback_echo_count(self, key, value, timestamp):
# Handshake
self.echo_count echo_count = int(value)
self.send_kv(key, value)
# Send first echo to echo server on DUT
self.__send_echo_uuid()
def setup(self):
self.register_callback("echo", self._callback_echo_callback_echo)
self.register_callback("echo_count", self._callback_echo_count_callback_echo_count)
def result(self):
self.__result = self.uuid_sent == self.uuid_recv
return self.__result
def teardown(self):
pass
mbed_host_tests.host_tests.echo.EchoTest
Definition echo.py:22
mbed_host_tests.host_tests.echo.EchoTest.uuid_sent
list uuid_sent
Definition echo.py:27
mbed_host_tests.host_tests.echo.EchoTest._callback_echo_count
_callback_echo_count(self, key, value, timestamp)
Definition echo.py:41
mbed_host_tests.host_tests.echo.EchoTest.result
result(self)
Definition echo.py:52
mbed_host_tests.host_tests.echo.EchoTest.echo_count
echo_count
Definition echo.py:43
mbed_host_tests.host_tests.echo.EchoTest._callback_echo
_callback_echo(self, key, value, timestamp)
Definition echo.py:37
mbed_host_tests.host_tests.echo.EchoTest.uuid_recv
list uuid_recv
Definition echo.py:28
mbed_host_tests.host_tests.echo.EchoTest._callback_echo
_callback_echo
Definition echo.py:49
mbed_host_tests.host_tests.echo.EchoTest._callback_echo_count
_callback_echo_count
Definition echo.py:50
mbed_host_tests.host_tests.echo.EchoTest.echo_count
int echo_count
Definition echo.py:25
mbed_host_tests.host_tests.echo.EchoTest.setup
setup(self)
Definition echo.py:48
mbed_host_tests.host_tests.echo.EchoTest.teardown
teardown(self)
Definition echo.py:56
mbed_host_tests.host_tests.echo.EchoTest.__result
__result
Definition echo.py:24
mbed_host_tests.host_tests.echo.EchoTest.__send_echo_uuid
__send_echo_uuid(self)
Definition echo.py:30