1#!/usr/bin/env python
2# -*- coding: utf-8 -*-
3# Copyright (c) 2021 Huawei Device Co., Ltd.
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8#     http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15
16"""
17
18Usage: gen_summary_ebpf_testcase_config.py \
19               --ebpf-testcase-path out/xxx/ebpf_testcase \
20               --ebpf-summary-config-file xx/xxx.json \
21
22Generate the summary ebpf testcase config files.
23
24"""
25import argparse
26import os
27import os.path
28import sys
29import json
30
31
32def summary_subsystem_config_file(testcase_dir: str, summary_file: str):
33    if testcase_dir == ' ':
34        return
35
36    subsystem_list = []
37    for root, dirs, files in os.walk(testcase_dir):
38        for name in files:
39            if name.endswith('.json'):
40                subsystem_list.append(os.path.join(root, name))
41
42    # load the subsystem testcase info
43    context = []
44    for file_path in subsystem_list:
45        try:
46            with open(file_path, 'r') as infile:
47                file_data = json.load(infile)
48                context.append(file_data)
49        except OSError as err:
50            raise err
51
52    # write the summary file.json
53    try:
54        with open(summary_file, 'w') as out_file:
55            json.dump(context, out_file, sort_keys=True, indent=2)
56    except OSError as err:
57        raise err
58
59
60def main(argv):
61    parser = argparse.ArgumentParser()
62    parser.add_argument('--ebpf-testcase-path', help='', required=True)
63    parser.add_argument('--ebpf-summary-config-file', help='', required=True)
64    args = parser.parse_args()
65
66    testcase_dir = args.ebpf_testcase_path
67    summary_file = args.ebpf_summary_config_file
68
69    if os.path.exists(summary_file):
70        os.remove(summary_file)
71
72    summary_subsystem_config_file(testcase_dir, summary_file)
73
74
75if __name__ == "__main__":
76    main(sys.argv)
77