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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
#
import json
import urllib2
import re
import os
import utils.dovetail_logger as dt_logger
from conf.dovetail_config import dovetail_config
from testcase import Testcase
logger = dt_logger.Logger('report.py').getLogger()
def get_pass_str(passed):
if passed:
return 'PASS'
else:
return 'FAIL'
class Report:
results = {'functest': {}, 'yardstick': {}}
@staticmethod
def check_result(testcase, db_result):
checker = CheckerFactory.create(testcase.script_type())
checker.check(testcase, db_result)
@classmethod
def generate_json(cls, scenario_yaml):
report_obj = {}
report_obj['scenario'] = scenario_yaml['name']
report_obj['testcases_list'] = []
for testcase_name in scenario_yaml['testcases_list']:
testcase = Testcase.get(testcase_name)
testcase_in_rpt = {}
testcase_in_rpt['name'] = testcase_name
if testcase is None:
testcase_in_rpt['result'] = 'Undefined'
testcase_in_rpt['objective'] = ''
testcase_in_rpt['sub_testcase'] = []
report_obj['testcases_list'].append(testcase_in_rpt)
continue
testcase_in_rpt['result'] = get_pass_str(testcase.passed())
testcase_in_rpt['objective'] = testcase.objective()
testcase_in_rpt['sub_testcase'] = []
if testcase.sub_testcase() is not None:
for sub_test in testcase.sub_testcase():
testcase_in_rpt['sub_testcase'].append({
'name': sub_test,
'result': get_pass_str(
testcase.sub_testcase_passed(sub_test))
})
report_obj['testcases_list'].append(testcase_in_rpt)
logger.info(json.dumps(report_obj))
return report_obj
@classmethod
def generate(cls, scenario_yaml):
rpt_data = cls.generate_json(scenario_yaml)
rpt_text = ''
split_line = '+-----------------------------------------------------'
split_line += '---------------------+\n'
rpt_text += '\n\
+==========================================================================+\n\
| report |\n'
rpt_text += split_line
rpt_text += '|scenario: %s\n' % rpt_data['scenario']
for testcase in rpt_data['testcases_list']:
rpt_text += '| [testcase]: %s\t\t\t\t[%s]\n' % \
(testcase['name'], testcase['result'])
rpt_text += '| |-objective: %s\n' % testcase['objective']
if 'sub_testcase' in testcase:
for sub_test in testcase['sub_testcase']:
rpt_text += '| |-%s \t\t [%s]\n' % \
(sub_test['name'], sub_test['result'])
rpt_text += split_line
logger.info(rpt_text)
cls.save(rpt_text)
return rpt_text
# save to disk as default
@staticmethod
def save(report):
report_file_name = dovetail_config['report_file']
try:
with open(os.path.join(dovetail_config['result_dir'],
report_file_name), 'w') as report_file:
report_file.write(report)
logger.info('save report to %s' % report_file_name)
except Exception:
logger.error('Failed to save: %s' % report_file_name)
@classmethod
def get_result(cls, testcase):
script_testcase = testcase.script_testcase()
type = testcase.script_type()
crawler = CrawlerFactory.create(type)
if script_testcase in cls.results[type]:
return cls.results[type][script_testcase]
result = crawler.crawl(script_testcase)
if result is not None:
cls.results[type][script_testcase] = result
testcase.script_result_acquired(True)
logger.debug('testcase: %s -> result acquired' % script_testcase)
else:
retry = testcase.increase_retry()
logger.debug('testcase: %s -> result acquired retry:%d' %
(script_testcase, retry))
return result
class CrawlerFactory:
@staticmethod
def create(type):
if type == 'functest':
return FunctestCrawler()
if type == 'yardstick':
return YardstickCrawler()
return None
class FunctestCrawler:
def __init__(self):
self.type = 'functest'
def crawl(self, testcase=None):
store_type = 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(dovetail_config['result_dir'],
dovetail_config[self.type]['result']['file_path'])
if not os.path.exists(file_path):
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}}
logger.debug('Results: %s' % str(json_results))
return json_results
except Exception as e:
logger.error('Cannot read content from the file: %s, exception: %s'
% (file_path, e))
return None
def crawl_from_url(self, testcase=None):
url = dovetail_config[self.type]['result']['db_url'] % testcase
logger.debug("Query to rest api: %s" % url)
try:
data = json.load(urllib2.urlopen(url))
return data['results'][0]
except Exception as e:
logger.error("Cannot read content from the url: %s, exception: %s"
% (url, e))
return None
class YardstickCrawler:
def __init__(self):
self.type = 'yardstick'
def crawl(self, testcase=None):
store_type = 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(dovetail_config['result_dir'],
testcase+'.out')
if not os.path.exists(file_path):
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}
logger.debug('Results: %s' % str(json_results))
return json_results
except Exception as e:
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:
@staticmethod
def check(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:
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:
@staticmethod
def check(testcase, result):
if not result:
testcase.passed(False)
else:
testcase.passed(result['criteria'] == 'PASS')
return
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