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[harness-automation] add a parser tool for TopologyConfig file (#4975)
- parse TopologyConfig file in Thread Certification Test Harness - list multi-vendor device numbers by case - list needed vendor device numbers for the whole certification testbed
This commit is contained in:
Jing Ma
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#!/usr/bin/env python
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#
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# Copyright (c) 2020, The OpenThread Authors.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. Neither the name of the copyright holder nor the
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# names of its contributors may be used to endorse or promote products
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# derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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"""
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parse_topofile.py
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-----------------
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This script is used to parse TopologyConfig.txt file to list vendor device info
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when preparing for the Thread Certification testbed
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usage: parse_topofile.py [-h] [-f TOPO_FILE] [-c CASE_LIST [CASE_LIST ...]]
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parse TopologyConfig file and list all devices by case
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optional arguments:
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-h, --help show this help message and exit
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-f TOPO_FILE Topology config file (default: C:/GRL/Thread1.1/Thread
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_Harness/TestScripts/TopologyConfig.txt)
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-c CASE_LIST [CASE_LIST ...]
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Test case list (e.g. 5.1.1 9.2.1, default: all)
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Examples:
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1. Get case 5.1.1 vendor info
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cmd: python parse_topofile.py -f TopologyConfig.txt -c 5.1.1
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output:
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case 5.1.1:
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role-vendor pair: [('Leader', 'ARM'), ('Router_1', 'ARM')]
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vendor devices : {'ARM': 2}
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Testbed needed vendor devices:{'ARM': 2}
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2. Get case 5.1.1 and 5.2.1 vendor info
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cmd: python parse_topofile.py -f TopologyConfig.txt -c 5.1.1 5.2.1
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output:
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case 5.1.1:
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role-vendor pair: [('Leader', 'ARM'), ('Router_1', 'ARM')]
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vendor devices : {'ARM': 2}
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case 5.2.1:
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role-vendor pair: [('Leader', 'OpenThread'), ('REED_1', 'Kirale'), ('MED_1', 'SiLabs')]
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vendor devices : {'OpenThread': 1, 'Kirale': 1, 'SiLabs': 1}
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Testbed needed vendor devices:{'ARM': 2, 'OpenThread': 1, 'Kirale': 1, 'SiLabs': 1}
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3. Get all cases vendor info
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cmd: python parse_topofile.py -f TopologyConfig.txt
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output:
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... ... ...
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Testbed needed vendor devices:{'ARM': 4, 'NXP': 5, 'OpenThread': 5, 'Kirale': 6, 'SiLabs': 5, 'Any': 7}
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Notes:
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The result is just for reference, the exact requirement per vendor may be equal or less than what is generated by the script.
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"""
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import argparse
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import logging
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import re
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from collections import Counter
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logging.basicConfig(format='%(message)s', level=logging.DEBUG)
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MAX_VENDOR_DEVICE = 32
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def device_calculate(topo_file, case_list):
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testbed_vendor_dict = Counter()
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with open(topo_file, 'r') as f:
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for line in f:
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case_vendor_dict = Counter()
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if not line:
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break
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line = line.strip()
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# line example :
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# 5.5.1-Leader:Kirale,Router_1:OpenThread
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try:
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if re.match(r'\s*#.*', line):
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continue
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matched_case = re.match(r'(.*)-(.*)', line, re.M | re.I)
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if 'all' not in case_list and matched_case.group(
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1) not in case_list:
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continue
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logging.info('case %s:' % matched_case.group(1))
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if 'all' not in case_list:
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case_list.remove(matched_case.group(1))
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role_vendor_str = matched_case.group(2)
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role_vendor_raw_list = re.split(',', role_vendor_str)
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role_vendor_list = []
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for device_pair in role_vendor_raw_list:
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device_pair = re.split(':', device_pair)
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role_vendor_list.append(tuple(device_pair))
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logging.info('\trole-vendor pair: %s' % role_vendor_list)
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except Exception as e:
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logging.info('Unrecognized format: %s\n%s' % (line, format(e)))
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raise
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for _, vendor in role_vendor_list:
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case_vendor_dict[vendor] += 1
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testbed_vendor_dict[vendor] = max(testbed_vendor_dict[vendor],
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case_vendor_dict[vendor])
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logging.info('\tvendor devices : %s' % dict(case_vendor_dict))
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if case_list and 'all' not in case_list:
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logging.info('Case %s not found' % str(case_list)[1:-1])
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# vendor 'Any' stands for any other vendors
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# override 'Any' counter when overlapping with other vendors
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count_any = MAX_VENDOR_DEVICE
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for key in testbed_vendor_dict:
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if key != 'Any':
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count_any -= testbed_vendor_dict[key]
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if 'Any' in testbed_vendor_dict:
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testbed_vendor_dict['Any'] = count_any
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logging.info('\nTestbed needed vendor devices:%s' %
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dict(testbed_vendor_dict))
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def main():
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parser = argparse.ArgumentParser(
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description='parse TopologyConfig file and list all devices by case')
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parser.add_argument(
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'-f',
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dest='topo_file',
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default='C:/GRL/Thread1.1/Thread_Harness/TestScripts/TopologyConfig.txt',
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help=
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'Topology config file (default: C:/GRL/Thread1.1/Thread_Harness/TestScripts/TopologyConfig.txt)',
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)
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parser.add_argument('-c',
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dest='case_list',
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nargs='+',
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default=['all'],
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help='Test case list (e.g. 5.1.1 9.2.1, default: all) ')
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args = parser.parse_args()
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device_calculate(args.topo_file, args.case_list)
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if __name__ == '__main__':
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main()
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