1#!/usr/bin/env python3
2# -*- coding: utf-8 -*-
3# Copyright 2020 The Chromium OS Authors. All rights reserved.
4# Use of this source code is governed by a BSD-style license that can be
5# found in the LICENSE file.
6
7"""Change portions of the object files to good.
8
9The "portion" is defined by the file (which is passed as the only argument to
10this script) content. Every line in the file is an object index, which will be
11set to good (mark as 0).
12
13This switch script is made for the noincremental-prune test. This makes sure
14that, after pruning starts (>1 bad item is found), that the number of args sent
15to the switch scripts is equals to the actual number of items (i.e. checking
16that noincremental always holds).
17
18Warning: This switch script assumes the --file_args option
19"""
20
21from __future__ import print_function
22
23import shutil
24import sys
25
26from binary_search_tool.test import common
27
28
29def Main(argv):
30  working_set = common.ReadWorkingSet()
31  object_index = common.ReadObjectIndex(argv[1])
32
33  for oi in object_index:
34    working_set[int(oi)] = 0
35
36  shutil.copy(argv[1], './noinc_prune_good')
37
38  common.WriteWorkingSet(working_set)
39
40  return 0
41
42
43if __name__ == '__main__':
44  retval = Main(sys.argv)
45  sys.exit(retval)
46