#!/usr/bin/python
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# Copyright (c) 2015 The Chromium OS Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""This script creates a whitelist of test attributes based on the 'suite' read
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from test control files.
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"""
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import argparse
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import common
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from autotest_lib.client.common_lib.cros import dev_server
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from autotest_lib.server.cros.dynamic_suite.suite import Suite
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def main():
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"""main script."""
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# Parse filepath from cmd line.
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parser = argparse.ArgumentParser(description='Create attribute whitelist.')
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parser.add_argument('path', metavar='WHITELIST_FILE_PATH',
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help='Path to the file whitelist is written to. E.g. '
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'./attribute_whitelist.txt')
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args = parser.parse_args()
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# Get all the suites from current test control files, and order them.
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fs_getter = Suite.create_fs_getter(common.autotest_dir)
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devserver = dev_server.ImageServer('')
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suite_list = Suite.list_all_suites('', devserver, fs_getter)
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suite_list.sort(key = str.lower)
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# Parse attributes from suites, and write to a file
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whitelist = ['suite:' + x for x in suite_list]
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_WriteToFile(whitelist, args.path)
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def _WriteToFile(whitelist, path):
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""""Write the whitelist to a file under the path.
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The format of the file used here is a list, which can be easily read to a list
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by using ast.literal_eval.
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Args:
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whitelist: a list contains all the allowed attributes.
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path: path to the file.
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"""
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with open(path, 'wb') as attr_file:
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attr_file.write('\n'.join(whitelist))
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if __name__ == '__main__':
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main()
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