| # Copyright 2021 The Pigweed Authors |
| # |
| # 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 |
| # |
| # https://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. |
| """Utilities for testing pw_rpc.""" |
| |
| import argparse |
| import sys |
| |
| |
| def parse_test_server_args( |
| parser: argparse.ArgumentParser = None) -> argparse.Namespace: |
| """Parses arguments for the test server.""" |
| if parser is None: |
| parser = argparse.ArgumentParser( |
| description=sys.modules['__main__'].__doc__) |
| |
| parser.add_argument('--test-server-command', |
| nargs='+', |
| required=True, |
| help='Command that starts the test server.') |
| parser.add_argument( |
| '--port', |
| type=int, |
| required=True, |
| help=('The port to use to connect to the test server. This value is ' |
| 'passed to the test server as the last argument.')) |
| parser.add_argument('unittest_args', |
| nargs=argparse.REMAINDER, |
| help='Arguments after "--" are passed to unittest.') |
| |
| args = parser.parse_args() |
| |
| # Append the port number to the test server command. |
| args.test_server_command.append(str(args.port)) |
| |
| # Make the script name argv[0] and drop the "--". |
| args.unittest_args = sys.argv[:1] + args.unittest_args[1:] |
| |
| return args |