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#!/usr/bin/env python
#
# grakiss.wanglei@huawei.com
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
#
from __future__ import division
import json
import urllib2
import re
import os
import datetime
from pbr import version
import utils.dovetail_logger as dt_logger
from utils.dovetail_config import DovetailConfig as dt_cfg
import utils.dovetail_utils as dt_utils
from testcase import Testcase
class Report(object):
results = {'functest': {}, 'yardstick': {}, 'shell': {}}
logger = None
@classmethod
def create_log(cls):
cls.logger = dt_logger.Logger(__name__ + '.Report').getLogger()
@staticmethod
def check_result(testcase, db_result):
checker = CheckerFactory.create(testcase.validate_type())
if checker is not None:
checker.check(testcase, db_result)
@classmethod
def generate_json(cls, testsuite_yaml, testarea, duration):
report_obj = {}
report_obj['version'] = \
version.VersionInfo('dovetail').version_string()
report_obj['testsuite'] = testsuite_yaml['name']
# TO DO: once dashboard url settled, adjust accordingly
report_obj['dashboard'] = None
report_obj['build_tag'] = dt_cfg.dovetail_config['build_tag']
report_obj['upload_date'] =\
datetime.datetime.utcnow().strftime("%Y-%m-%d %H:%M:%S UTC")
report_obj['duration'] = duration
report_obj['testcases_list'] = []
testarea_list = []
for value in testsuite_yaml['testcases_list']:
if value is not None and (testarea == 'full' or testarea in value):
testarea_list.append(value)
for testcase_name in testarea_list:
testcase = Testcase.get(testcase_name)
testcase_inreport = {}
testcase_inreport['name'] = testcase_name
if testcase is None:
testcase_inreport['result'] = 'Undefined'
testcase_inreport['objective'] = ''
testcase_inreport['sub_testcase'] = []
report_obj['testcases_list'].append(testcase_inreport)
continue
testcase_inreport['result'] = testcase.passed()
testcase_inreport['objective'] = testcase.objective()
testcase_inreport['sub_testcase'] = []
if testcase.sub_testcase() is not None:
for sub_test in testcase.sub_testcase():
testcase_inreport['sub_testcase'].append({
'name': sub_test,
'result': testcase.sub_testcase_passed(sub_test)
})
report_obj['testcases_list'].append(testcase_inreport)
cls.logger.info(json.dumps(report_obj))
return report_obj
@classmethod
def generate(cls, testsuite_yaml, testarea, duration):
report_data = cls.generate_json(testsuite_yaml, testarea, duration)
report_txt = ''
report_txt += '\n\nDovetail Report\n'
report_txt += 'Version: %s\n' % report_data['version']
report_txt += 'TestSuite: %s\n' % report_data['testsuite']
report_txt += 'Result Dashboard: %s\n' % report_data['dashboard']
report_txt += 'Build Tag: %s\n' % report_data['build_tag']
report_txt += 'Upload Date: %s\n' % report_data['upload_date']
if report_data['duration'] == 0:
report_txt += 'Duration: %s\n\n' % 'N/A'
else:
report_txt += 'Duration: %.2f s\n\n' % report_data['duration']
total_num = 0
pass_num = 0
sub_report = {}
testcase_num = {}
testcase_passnum = {}
for area in dt_cfg.dovetail_config['testarea_supported']:
sub_report[area] = ''
testcase_num[area] = 0
testcase_passnum[area] = 0
testarea_scope = []
for testcase in report_data['testcases_list']:
pattern = re.compile(
'|'.join(dt_cfg.dovetail_config['testarea_supported']))
area = pattern.findall(testcase['name'])
if not area:
cls.logger.error("testcase %s not in supported testarea",
testcase['name'])
return None
area = area[0]
testarea_scope.append(area)
sub_report[area] += '-%-25s %s\n' %\
(testcase['name'], testcase['result'])
if 'sub_testcase' in testcase:
for sub_test in testcase['sub_testcase']:
sub_report[area] += '\t%-110s %s\n' %\
(sub_test['name'], sub_test['result'])
testcase_num[area] += 1
total_num += 1
if testcase['result'] == 'PASS':
testcase_passnum[area] += 1
pass_num += 1
elif testcase['result'] == 'SKIP':
testcase_num[area] -= 1
total_num -= 1
if total_num != 0:
pass_rate = pass_num / total_num
report_txt += 'Pass Rate: %.2f%% (%s/%s)\n' %\
(pass_rate * 100, pass_num, total_num)
report_txt += 'Assessed test areas:\n'
else:
report_txt += \
'no testcase or all testcases are skipped in this testsuite'
for key in sub_report:
if testcase_num[key] != 0:
pass_rate = testcase_passnum[key] / testcase_num[key]
report_txt += '-%-25s pass %.2f%%\n' %\
(key + ' results:', pass_rate * 100)
elif key in testarea_scope:
report_txt += '-%-25s all skipped\n' % key
for key in sub_report:
if testcase_num[key] != 0:
pass_rate = testcase_passnum[key] / testcase_num[key]
report_txt += '%-25s pass rate %.2f%%\n' %\
(key + ':', pass_rate * 100)
report_txt += sub_report[key]
elif key in testarea_scope:
report_txt += '%-25s all skipped\n' % key
report_txt += sub_report[key]
cls.logger.info(report_txt)
# cls.save(report_txt)
return report_txt
# save to disk as default
@classmethod
def save(cls, report):
report_file_name = dt_cfg.dovetail_config['report_file']
try:
with open(os.path.join(dt_cfg.dovetail_config['result_dir'],
report_file_name), 'w') as report_file:
report_file.write(report)
cls.logger.info('save report to %s', report_file_name)
except Exception:
cls.logger.error('Failed to save: %s', report_file_name)
@classmethod
def get_result(cls, testcase):
validate_testcase = testcase.validate_testcase()
type = testcase.validate_type()
crawler = CrawlerFactory.create(type)
if crawler is None:
cls.logger.error('crawler is None:%s', testcase.name())
return None
# if validate_testcase in cls.results[type]:
# return cls.results[type][validate_testcase]
result = crawler.crawl(testcase)
if result is not None:
cls.results[type][validate_testcase] = result
# testcase.script_result_acquired(True)
cls.logger.debug('testcase: %s -> result acquired',
validate_testcase)
else:
retry = testcase.increase_retry()
cls.logger.debug('testcase: %s -> result acquired retry:%d',
validate_testcase, retry)
return result
class FunctestCrawler(object):
logger = None
def __init__(self):
self.type = 'functest'
self.logger.debug('create crawler:%s', self.type)
@classmethod
def create_log(cls):
cls.logger = \
dt_logger.Logger(__name__ + '.FunctestCrawler').getLogger()
def crawl(self, testcase=None):
report_dest = dt_cfg.dovetail_config['report_dest']
if report_dest.lower() == 'file':
return self.crawl_from_file(testcase)
if report_dest.lower().startswith('http'):
return self.crawl_from_url(testcase)
def crawl_from_file(self, testcase=None):
dovetail_config = dt_cfg.dovetail_config
criteria = 'FAIL'
details = {}
timestart = 0
timestop = 0
duration = 0
testcase_name = testcase.validate_testcase()
build_tag = '%s-%s' % (dovetail_config['build_tag'], testcase.name())
file_path = \
os.path.join(dovetail_config['result_dir'],
dovetail_config[self.type]['result']['file_path'])
if not os.path.exists(file_path):
self.logger.info('result file not found: %s', file_path)
return None
if testcase_name in dt_cfg.dovetail_config['functest_testcase']:
complex_testcase = False
elif testcase_name in dt_cfg.dovetail_config['functest_testsuite']:
complex_testcase = True
else:
self.logger.error("Wrong Functest test case %s.", testcase_name)
return None
with open(file_path, 'r') as f:
for jsonfile in f:
try:
data = json.loads(jsonfile)
if testcase_name == data['case_name'] and \
build_tag == data['build_tag']:
criteria = data['criteria']
timestart = data['start_date']
timestop = data['stop_date']
duration = dt_utils.get_duration(timestart, timestop,
self.logger)
if complex_testcase:
tests = data['details']['tests']
failed_num = data['details']['failures']
error_case = data['details']['errors']
skipped_case = data['details']['skipped']
details = {"tests": tests,
"failures": failed_num,
"errors": error_case,
"skipped": skipped_case}
except KeyError as e:
self.logger.error("Key error, exception: %s", e)
return None
except ValueError:
continue
json_results = {'criteria': criteria, 'timestart': timestart,
'timestop': timestop, 'duration': duration,
'details': details}
self.logger.debug('Results: %s', str(json_results))
return json_results
def crawl_from_url(self, testcase=None):
url = "%s?case=%s&last=1" % \
(dt_cfg.dovetail_config['report_dest'],
testcase.validate_testcase())
self.logger.debug("Query to rest api: %s", url)
try:
data = json.load(urllib2.urlopen(url))
return data['results'][0]
except Exception as e:
self.logger.error("Cannot read content from the url: %s, "
"exception: %s", url, e)
return None
class YardstickCrawler(object):
logger = None
def __init__(self):
self.type = 'yardstick'
self.logger.debug('create crawler:%s', self.type)
@classmethod
def create_log(cls):
cls.logger = \
dt_logger.Logger(__name__ + '.YardstickCrawler').getLogger()
def crawl(self, testcase=None):
report_dest = dt_cfg.dovetail_config['report_dest']
if report_dest.lower() == 'file':
return self.crawl_from_file(testcase)
if report_dest.lower().startswith('http'):
return self.crawl_from_url(testcase)
def crawl_from_file(self, testcase=None):
file_path = os.path.join(dt_cfg.dovetail_config['result_dir'],
testcase.validate_testcase() + '.out')
if not os.path.exists(file_path):
self.logger.info('result file not found: %s', file_path)
return None
criteria = 'FAIL'
with open(file_path, 'r') as f:
for jsonfile in f:
data = json.loads(jsonfile)
if 1 == data['status']:
try:
v = data['result'][1]['benchmark']['data']['sla_pass']
if 1 == v:
criteria = 'PASS'
except KeyError as e:
self.logger.error('pass flag not found %s', e)
json_results = {'criteria': criteria}
self.logger.debug('Results: %s', str(json_results))
return json_results
def crawl_from_url(self, testcase=None):
return None
class ShellCrawler(object):
def __init__(self):
self.type = 'shell'
def crawl(self, testcase=None):
return self.crawl_from_file(testcase)
def crawl_from_file(self, testcase=None):
file_path = os.path.join(dt_cfg.dovetail_config['result_dir'],
testcase.name()) + '.out'
if not os.path.exists(file_path):
return None
try:
with open(file_path, 'r') as json_data:
result = json.load(json_data)
return result
except Exception:
return None
class CrawlerFactory(object):
CRAWLER_MAP = {'functest': FunctestCrawler,
'yardstick': YardstickCrawler,
'shell': ShellCrawler}
@classmethod
def create(cls, type):
try:
return cls.CRAWLER_MAP[type]()
except KeyError:
return None
class ResultChecker(object):
@staticmethod
def check():
return 'PASS'
class FunctestChecker(object):
logger = None
@classmethod
def create_log(cls):
cls.logger = \
dt_logger.Logger(__name__ + '.FunctestChecker').getLogger()
@staticmethod
def get_sub_testcase(sub_testcase, result):
if not result:
return False
sub_testcase = re.sub("\[.*?\]", "", sub_testcase)
reg = sub_testcase + '[\s+\d+]'
find_reg = re.compile(reg)
match = find_reg.findall(result)
if match:
return True
reg = sub_testcase + '$'
find_reg = re.compile(reg)
match = find_reg.findall(result)
if match:
return True
return False
def check(self, testcase, db_result):
sub_testcase_list = testcase.sub_testcase()
if not db_result:
if sub_testcase_list is not None:
for sub_testcase in sub_testcase_list:
testcase.sub_testcase_passed(sub_testcase, 'FAIL')
return
testcase.passed(db_result['criteria'])
if sub_testcase_list is None:
return
testcase_passed = 'SKIP'
for sub_testcase in sub_testcase_list:
self.logger.debug('check sub_testcase:%s', sub_testcase)
try:
if self.get_sub_testcase(sub_testcase,
db_result['details']['errors']):
testcase.sub_testcase_passed(sub_testcase, 'FAIL')
testcase_passed = 'FAIL'
continue
if self.get_sub_testcase(sub_testcase,
db_result['details']['skipped']):
testcase.sub_testcase_passed(sub_testcase, 'SKIP')
else:
testcase.sub_testcase_passed(sub_testcase, 'PASS')
except KeyError:
testcase.sub_testcase_passed(sub_testcase, 'FAIL')
testcase_passed = 'FAIL'
if testcase_passed == 'SKIP':
for sub_testcase in sub_testcase_list:
if testcase.sub_testcase_status[sub_testcase] == 'PASS':
testcase_passed = 'PASS'
break
testcase.passed(testcase_passed)
class YardstickChecker(object):
logger = None
@classmethod
def create_log(cls):
cls.logger = \
dt_logger.Logger(__name__ + '.YardstickChecker').getLogger()
@staticmethod
def check(testcase, result):
if not result:
testcase.passed('FAIL')
else:
testcase.passed(result['criteria'])
return
class ShellChecker(object):
@staticmethod
def check(testcase, result):
try:
testcase.passed(result['pass'])
except Exception:
testcase.passed(False)
class CheckerFactory(object):
CHECKER_MAP = {'functest': FunctestChecker,
'yardstick': YardstickChecker,
'shell': ShellChecker}
@classmethod
def create(cls, type):
try:
return cls.CHECKER_MAP[type]()
except KeyError:
return None
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