| #!/usr/bin/env python3 |
| # |
| # Copyright (c) 2020, 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 importlib.util |
| import inspect |
| import json |
| import logging |
| import os |
| import sys |
| |
| THREAD_CERT_DIR = './tests/scripts/thread-cert' |
| sys.path.append(THREAD_CERT_DIR) |
| |
| import thread_cert |
| from pktverify.packet_verifier import PacketVerifier |
| |
| logging.basicConfig(level=logging.INFO, |
| format='File "%(pathname)s", line %(lineno)d, in %(funcName)s\n' |
| '%(asctime)s - %(levelname)s - %(message)s') |
| |
| |
| def main(): |
| json_file = sys.argv[1] |
| with open(json_file, 'rt') as fp: |
| test_info = json.load(fp) |
| |
| script = test_info['script'] |
| |
| script = os.path.relpath(script, THREAD_CERT_DIR) |
| |
| module_name = os.path.splitext(script)[0].replace('/', '.') |
| logging.info("Loading %s as module %s ...", script, module_name) |
| |
| spec = importlib.util.spec_from_file_location(module_name, os.path.join(THREAD_CERT_DIR, script)) |
| mod = importlib.util.module_from_spec(spec) |
| spec.loader.exec_module(mod) |
| |
| test_class = None |
| |
| for name, member in inspect.getmembers(mod): |
| if isinstance(member, type) and issubclass(member, thread_cert.TestCase): |
| assert test_class is None, (test_class, member) |
| test_class = member |
| |
| assert test_class is not None, "can not find a test class in %s" % script |
| |
| test_instance = test_class() |
| |
| pv = PacketVerifier(json_file) |
| pv.add_common_vars() |
| test_instance.verify(pv) |
| |
| print("Packet verification passed: %s" % json_file, file=sys.stderr) |
| |
| |
| if __name__ == '__main__': |
| main() |