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#!/usr/bin/python2
#
# Copyright 2010 Google Inc. All Rights Reserved.
"""Script to summarize the results of various log files."""
from __future__ import print_function
__author__ = 'raymes@google.com (Raymes Khoury)'
from cros_utils import command_executer
import os
import sys
import re
RESULTS_DIR = 'results'
RESULTS_FILE = RESULTS_DIR + '/results.csv'
# pylint: disable=anomalous-backslash-in-string
class DejaGNUSummarizer(object):
"""DejaGNU Summarizer Class"""
def __int__(self):
pass
def Matches(self, log_file):
for log_line in log_file:
if log_line.find("""tests ===""") > -1:
return True
return False
def Summarize(self, log_file, filename):
result = ''
pass_statuses = ['PASS', 'XPASS']
fail_statuses = ['FAIL', 'XFAIL', 'UNSUPPORTED']
name_count = {}
for line in log_file:
line = line.strip().split(':')
if len(line) > 1 and (line[0] in pass_statuses or
line[0] in fail_statuses):
test_name = (':'.join(line[1:])).replace('\t', ' ').strip()
count = name_count.get(test_name, 0) + 1
name_count[test_name] = count
test_name = '%s (%s)' % (test_name, str(count))
if line[0] in pass_statuses:
test_result = 'pass'
else:
test_result = 'fail'
result += '%s\t%s\t%s\n' % (test_name, test_result, filename)
return result
class PerflabSummarizer(object):
"""Perflab Summarizer class"""
def __init__(self):
pass
def Matches(self, log_file):
p = re.compile('METRIC isolated \w+')
for log_line in log_file:
if p.search(log_line):
return True
return False
def Summarize(self, log_file, filename):
result = ''
p = re.compile("METRIC isolated (\w+) .*\['(.*?)'\]")
log_file_lines = '\n'.join(log_file)
matches = p.findall(log_file_lines)
for match in matches:
if len(match) != 2:
continue
result += '%s\t%s\t%s\n' % (match[0], match[1], filename)
return result
class AutoTestSummarizer(object):
"""AutoTest Summarizer class"""
def __init__(self):
pass
def Matches(self, log_file):
for log_line in log_file:
if log_line.find("""Installing autotest on""") > -1:
return True
return False
def Summarize(self, log_file, filename):
result = ''
pass_statuses = ['PASS']
fail_statuses = ['FAIL']
for line in log_file:
line = line.strip().split(' ')
if len(line) > 1 and (line[-1].strip() in pass_statuses or
line[-1].strip() in fail_statuses):
test_name = (line[0].strip())
if line[-1].strip() in pass_statuses:
test_result = 'pass'
else:
test_result = 'fail'
result += '%s\t%s\t%s\n' % (test_name, test_result, filename)
return result
def Usage():
print('Usage: %s log_file' % sys.argv[0])
sys.exit(1)
def SummarizeFile(filename):
summarizers = [DejaGNUSummarizer(), AutoTestSummarizer(), PerflabSummarizer()]
inp = open(filename, 'rb')
executer = command_executer.GetCommandExecuter()
for summarizer in summarizers:
inp.seek(0)
if summarizer.Matches(inp):
executer.CopyFiles(filename, RESULTS_DIR, recursive=False)
inp.seek(0)
result = summarizer.Summarize(inp, os.path.basename(filename))
inp.close()
return result
inp.close()
return None
def Main(argv):
if len(argv) != 2:
Usage()
filename = argv[1]
executer = command_executer.GetCommandExecuter()
executer.RunCommand('mkdir -p %s' % RESULTS_DIR)
summary = SummarizeFile(filename)
if summary is not None:
output = open(RESULTS_FILE, 'a')
output.write(summary.strip() + '\n')
output.close()
return 0
if __name__ == '__main__':
retval = Main(sys.argv)
sys.exit(retval)
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