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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
import uuid
import utils.dovetail_logger as dt_logger
from utils.dovetail_config import DovetailConfig as dt_cfg
from testcase import Testcase
def get_pass_str(passed):
if passed:
return 'PASS'
else:
return 'FAIL'
class Report:
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 = {}
# TO DO: once version scheme settled, adjust accordingly
report_obj['version'] = '1.0'
report_obj['testsuite'] = testsuite_yaml['name']
# TO DO: once dashboard url settled, adjust accordingly
report_obj['dashboard'] = None
report_obj['validation_ID'] = str(uuid.uuid4())
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'] = get_pass_str(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': get_pass_str(
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 += 'Validation ID: %s\n' % report_data['validation_ID']
report_txt += 'Upload Date: %s\n' % report_data['upload_date']
if report_data['duration'] == 0:
report_txt += 'Duration: %s\n\n' % 'NA'
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
# TO DO: once version scheme settled, adjust accordingly
spec_link = dt_cfg.dovetail_config['repo'] + 'dovetail/testcase'
for testcase in report_data['testcases_list']:
pattern = re.compile(
'|'.join(dt_cfg.dovetail_config['testarea_supported']))
area = pattern.findall(testcase['name'])[0]
result_dir = dt_cfg.dovetail_config['result_dir']
sub_report[area] += '- <%s> %s result: <%s>\n' %\
(spec_link, testcase['name'], result_dir)
testcase_num[area] += 1
total_num += 1
if testcase['result'] == 'PASS':
testcase_passnum[area] += 1
pass_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'
for key in sub_report:
if testcase_num[key] != 0:
pass_rate = testcase_passnum[key] / testcase_num[key]
# TO DO: once version scheme settled, adjust accordingly
doc_link = dt_cfg.dovetail_config['repo'] +\
('docs/testsuites/%s' % key)
report_txt += '- %s results: <%s> pass %.2f%%\n' %\
(key, doc_link, pass_rate * 100)
for key in sub_report:
if testcase_num[key] != 0:
pass_rate = testcase_passnum[key] / testcase_num[key]
report_txt += '%s: pass rate %.2f%%\n' % (key, pass_rate * 100)
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:
return None
if validate_testcase in cls.results[type]:
return cls.results[type][validate_testcase]
result = crawler.crawl(validate_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 CrawlerFactory:
@staticmethod
def create(type):
if type == 'functest':
return FunctestCrawler()
if type == 'yardstick':
return YardstickCrawler()
return None
class FunctestCrawler:
logger = None
def __init__(self):
self.type = 'functest'
@classmethod
def create_log(cls):
cls.logger = \
dt_logger.Logger(__name__ + '.FunctestCrawler').getLogger()
def crawl(self, testcase=None):
store_type = \
dt_cfg.dovetail_config[self.type]['result']['store_type']
if store_type == 'file':
return self.crawl_from_file(testcase)
if store_type == 'url':
return self.crawl_from_url(testcase)
def crawl_from_file(self, testcase=None):
dovetail_config = dt_cfg.dovetail_config
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
try:
with open(file_path, 'r') as myfile:
output = myfile.read()
error_logs = ""
for match in re.findall('(.*?)[. ]*FAILED', output):
error_logs += match
criteria = 'PASS'
failed_num = int(re.findall(' - Failed: (\d*)', output)[0])
if failed_num != 0:
criteria = 'FAIL'
match = re.findall('Ran: (\d*) tests in (\d*)\.\d* sec.', output)
num_tests, dur_sec_int = match[0]
json_results = {'criteria': criteria, 'details': {"timestart": '',
"duration": int(dur_sec_int),
"tests": int(num_tests), "failures": failed_num,
"errors": error_logs}}
self.logger.debug('Results: %s' % str(json_results))
return json_results
except Exception as e:
self.logger.error('Cannot read content from the file: %s, '
'exception: %s' % (file_path, e))
return None
def crawl_from_url(self, testcase=None):
url = \
dt_cfg.dovetail_config[self.type]['result']['db_url'] % 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:
logger = None
def __init__(self):
self.type = 'yardstick'
@classmethod
def create_log(cls):
cls.logger = \
dt_logger.Logger(__name__ + '.YardstickCrawler').getLogger()
def crawl(self, testcase=None):
store_type = \
dt_cfg.dovetail_config[self.type]['result']['store_type']
if store_type == 'file':
return self.crawl_from_file(testcase)
if store_type == 'url':
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 + '.out')
if not os.path.exists(file_path):
self.logger.info('result file not found: %s' % file_path)
return None
try:
with open(file_path, 'r') as myfile:
myfile.read()
criteria = 'PASS'
json_results = {'criteria': criteria}
self.logger.debug('Results: %s' % str(json_results))
return json_results
except Exception as e:
self.logger.error('Cannot read content from the file: %s, '
'exception: %s' % (file_path, e))
return None
def crawl_from_url(self, testcase=None):
return None
class CheckerFactory:
@staticmethod
def create(type):
if type == 'functest':
return FunctestChecker()
if type == 'yardstick':
return YardstickChecker()
return None
class ResultChecker:
@staticmethod
def check():
return 'PASS'
class FunctestChecker:
logger = None
@classmethod
def create_log(cls):
cls.logger = \
dt_logger.Logger(__name__ + '.FunctestChecker').getLogger()
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, False)
return
testcase.passed(db_result['criteria'] == 'PASS')
if sub_testcase_list is None:
return
if testcase.testcase['passed'] is True:
for sub_testcase in sub_testcase_list:
testcase.sub_testcase_passed(sub_testcase, True)
return
all_passed = True
for sub_testcase in sub_testcase_list:
self.logger.debug('check sub_testcase:%s' % sub_testcase)
if sub_testcase in db_result['details']['errors']:
testcase.sub_testcase_passed(sub_testcase, False)
all_passed = False
else:
testcase.sub_testcase_passed(sub_testcase, True)
testcase.passed(all_passed)
class YardstickChecker:
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(False)
else:
testcase.passed(result['criteria'] == 'PASS')
return
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