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#!/usr/bin/env python
# encoding: utf-8
"""
parse_results -- script for parsing results from known
logfile types to junit xml format
@author: jswaro
@copyright: Copyright 2018 Cray Inc. All Rights Reserved.
@deffield updated: 2018-09-26
"""
from junit_xml import TestSuite, TestCase
import sys
import os
from functools import wraps
from argparse import ArgumentParser, RawDescriptionHelpFormatter
__all__ = []
__version__ = 1.0
__date__ = '2018-09-26'
__updated__ = '2018-09-26'
VERSION = '1.0.0'
DEBUG = False
known_formats = dict()
def generate_generic_test_case(name, classname, time, message, result):
default_pass_message = 'Test passed, check build log for additional details'
default_skip_message = 'Test skipped, check build log for additional details'
tc = TestCase(name, classname, time,
default_pass_message if result == 'pass' else '')
if result == 'fail':
tc.add_failure_info(message=message)
if result == 'skip':
tc.add_skipped_info(message=default_skip_message)
return tc
def tap_delimiter(line):
return line.startswith('ok') or line.startswith('not ok')
def tap_parser(log, classname_prefix):
name = ""
testname = ""
classname = ""
result = ""
time = 0.0
message = ""
for line in log:
data = line.strip().split()
if tap_delimiter(line):
result = 'pass'
if data[0] == 'ok' and '# skip' in line:
result = 'skip'
elif data[0] == 'not':
result = 'fail'
name_index = 3 if result == 'fail' else 2
testname = " ".join(data[name_index:]) if result != 'skip' else " ".join(data[name_index:data.index('#')])
classname = classname_prefix
elif line.startswith('#'):
message += " ".join(data) + '\n'
tc = generate_generic_test_case(testname, classname, 1.00, message, result)
return tc
def fabtests_test_delimiter(line):
return line.startswith('- name: ')
def fabtests_testcase_parser(log, classname_prefix):
name = ""
testname = ""
classname = ""
result = ""
time = ""
message = ""
for line in log:
data = line.strip().split()
if fabtests_test_delimiter(line):
name = " ".join(data[2:])
testname = data[2]
classname = "{0}.{1}".format(classname_prefix, testname)
elif line.startswith(' result:'):
if data[1] == 'Pass':
result = 'pass'
elif data[1] == 'Notrun':
result = 'skip'
elif data[1] == 'Excluded':
result = 'skip'
else:
result = 'fail'
elif line.startswith(' time:'):
time = float(data[1])
else: #recording stdout/stderr
message += " ".join(data) + '\n'
tc = generate_generic_test_case(name, classname, time, message, result)
return tc
def parse(infile, outfile, format_type, classname, suitename):
testcases = list()
testcase_logs = list()
current = None
test_block_delimiter = known_formats[format_type]['tb_delimiter']
# separate log file into test blocks by test block delimiter
for line in infile:
if test_block_delimiter(line):
if current: # non-empty list
testcase_logs.append(current)
current = list()
if current is not None:
current.append(line)
# add last record if present
if current not in testcase_logs:
testcase_logs.append(current)
# create test cases from test blocks
for entry in testcase_logs:
testcases.append(known_formats[format_type]['test_parser'](entry, classname))
# generate test suite result using provided test cases
test_suite = TestSuite(suitename, testcases)
# get rid of unnecessary 'disabled' strings in formatted xml string
s = TestSuite.to_xml_string([test_suite])
s = s.replace(' disabled=\"0\"', '')
# write xml to outfile
outfile.write(s)
def register_parser(label, func):
global known_formats
known_formats[label] = func
def main(argv=None): #IGNORE:C0111
if argv is None:
argv = sys.argv
else:
sys.argv.extend(argv)
register_parser('fabtests',
{'tb_delimiter': fabtests_test_delimiter,
'test_parser': fabtests_testcase_parser})
register_parser('tap',
{'tb_delimiter': tap_delimiter,
'test_parser': tap_parser})
program_name = os.path.basename(sys.argv[0])
program_version = "v%s" % (VERSION)
program_build_date = str(__updated__)
program_version_message = '%%(prog)s %s (%s)' % (program_version, program_build_date)
program_shortdesc = __import__('__main__').__doc__.split("\n")[1]
program_license = '''%s
Copyright 2018 Cray Inc. All rights reserved.
Distributed on an "AS IS" basis without warranties
or conditions of any kind, either express or implied.
USAGE
''' % program_shortdesc
# Setup argument parser
parser = ArgumentParser(description=program_license,
formatter_class=RawDescriptionHelpFormatter)
parser.add_argument("-V", "--version", action="version", version=program_version_message)
parser.add_argument("-r", "--infile", action="store", default=None, dest='infile',
help="file to read in, defaults to stdin")
parser.add_argument("-w", "--outfile", action="store", default=None, dest='outfile',
help="junit xml file to write out, defaults to stdout")
parser.add_argument("format",
help='test format to expect (available: {0})'.format(", ".join(known_formats.keys())))
parser.add_argument("classname",
help='class name to associate with generated junit xml tests')
parser.add_argument("suitename",
help='suite name to associate with generated junit xml tests')
# Process arguments
args = parser.parse_args()
infile = sys.stdin
outfile = sys.stdout
if args.infile is not None:
infile = open(args.infile, 'r')
if args.outfile is not None:
outfile = open(args.outfile, 'w')
parse(infile, outfile, args.format, args.classname, args.suitename)
if args.infile is not None:
infile.close()
if args.outfile is not None:
outfile.close()
if __name__ == "__main__":
if DEBUG:
sys.argv.append("-h")
sys.argv.append("-v")
sys.exit(main())
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