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# Copyright 2013 The Servo Project Developers. See the COPYRIGHT
# file at the top-level directory of this distribution.
#
# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
# option. This file may not be copied, modified, or distributed
# except according to those terms.
from os import listdir
from os.path import isfile, isdir, join
import json
import sys
import test
import logging
import random
test_summary = {
test.Status.KILLED: 0,
test.Status.SURVIVED: 0,
test.Status.SKIPPED: 0,
test.Status.UNEXPECTED: 0
}
def get_folders_list(path):
folder_list = []
for filename in listdir(path):
if isdir(join(path, filename)):
folder_name = join(path, filename)
folder_list.append(folder_name)
return folder_list
def mutation_test_for(mutation_path):
test_mapping_file = join(mutation_path, 'test_mapping.json')
if isfile(test_mapping_file):
json_data = open(test_mapping_file).read()
test_mapping = json.loads(json_data)
# Run mutation test for all source files in mapping file in a random order.
source_files = list(test_mapping.keys())
random.shuffle(source_files)
for src_file in source_files:
status = test.mutation_test(join(mutation_path, src_file.encode('utf-8')), test_mapping[src_file])
test_summary[status] += 1
# Run mutation test in all folder in the path.
for folder in get_folders_list(mutation_path):
mutation_test_for(folder)
else:
logging.warning("This folder {0} has no test mapping file.".format(mutation_path))
mutation_test_for(sys.argv[1])
logging.basicConfig(format="%(asctime)s %(levelname)s: %(message)s", level=logging.DEBUG)
logging.info("Test Summary:")
logging.info("Mutant Killed (Success) \t\t{0}".format(test_summary[test.Status.KILLED]))
logging.info("Mutant Survived (Failure) \t{0}".format(test_summary[test.Status.SURVIVED]))
logging.info("Mutation Skipped \t\t\t{0}".format(test_summary[test.Status.SKIPPED]))
logging.info("Unexpected error in mutation \t{0}".format(test_summary[test.Status.UNEXPECTED]))
if test_summary[test.Status.SURVIVED]:
sys.exit(1)
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