[github-actions] add BR --radio-version test (#7345)

tests/scripts/thread-cert/border_router/test_rcp_radio_version.py

@@ -0,0 +1,70 @@
+#!/usr/bin/env python3
+#
+#  Copyright (c) 2021, The OpenThread Authors.
+#  All rights reserved.
+#
+#  Redistribution and use in source and binary forms, with or without
+#  modification, are permitted provided that the following conditions are met:
+#  1. Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#  2. Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in the
+#     documentation and/or other materials provided with the distribution.
+#  3. Neither the name of the copyright holder nor the
+#     names of its contributors may be used to endorse or promote products
+#     derived from this software without specific prior written permission.
+#
+#  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS'
+#  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+#  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+#  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+#  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+#  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+#  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+#  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+#  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+#  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+#  POSSIBILITY OF SUCH DAMAGE.
+#
+import logging
+import unittest
+
+import thread_cert
+
+# Test description:
+#   This test verifies `otbr-agent --radio-version` works.
+#
+# Topology:
+#    ----------------(eth)--------------------
+#           |
+#          BR
+#
+
+BR = 1
+
+
+class SingleBorderRouter(thread_cert.TestCase):
+    USE_MESSAGE_FACTORY = False
+
+    TOPOLOGY = {
+        BR: {
+            'name': 'BR',
+            'is_otbr': True,
+            'version': '1.2',
+        },
+    }
+
+    def test(self):
+        br = self.nodes[BR]
+        rcp_version = br.get_rcp_version()
+        logging.info('RCP version: %s', rcp_version)
+        br.stop_otbr_service()
+
+        radio_version_output = br.bash("/usr/sbin/otbr-agent -d7 -v spinel+hdlc+uart:///dev/ttyUSB0 --radio-version")
+        logging.info("--radio-version output: %r", radio_version_output)
+        self.assertEqual(1, len(radio_version_output))
+        self.assertEqual(rcp_version, radio_version_output[0].strip())
+
+
+if __name__ == '__main__':
+    unittest.main()

tests/scripts/thread-cert/node.py

@@ -33,7 +33,6 @@ import logging
 import os
 import re
 import socket
-import string
 import subprocess
 import sys
 import time
@@ -883,6 +882,11 @@ class NodeImpl:
         self.send_command(cmd)
         self._expect_done()
 
+    def get_rcp_version(self) -> str:
+        self.send_command('rcp version')
+        rcp_version = self._expect_command_output()[0].strip()
+        return rcp_version
+
     def srp_server_get_state(self):
         states = ['disabled', 'running', 'stopped']
         self.send_command('srp server state')