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#!/usr/bin/env python
# matthew.lijun@huawei.com wangwulin@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 argparse
import logging
import os
import re
import sys
import subprocess
import time
from functest.core import testcase
from functest.opnfv_tests.openstack.tempest import conf_utils
from functest.utils.constants import CONST
import functest.utils.functest_utils as ft_utils
from tempest_conf import TempestConf
""" logging configuration """
logger = logging.getLogger(__name__)
class RefstackClient(testcase.TestCase):
def __init__(self, **kwargs):
if "case_name" not in kwargs:
kwargs["case_name"] = "refstack_defcore"
super(RefstackClient, self).__init__(**kwargs)
self.FUNCTEST_TEST = CONST.__getattribute__('dir_functest_test')
self.CONF_PATH = CONST.__getattribute__('refstack_tempest_conf_path')
self.DEFCORE_LIST = CONST.__getattribute__('refstack_defcore_list')
self.confpath = os.path.join(self.FUNCTEST_TEST,
self.CONF_PATH)
self.defcorelist = os.path.join(self.FUNCTEST_TEST,
self.DEFCORE_LIST)
def source_venv(self):
cmd = ("cd {0};"
". .venv/bin/activate;"
"cd -;".format(CONST.__getattribute__('dir_refstack_client')))
ft_utils.execute_command(cmd)
def run_defcore(self, conf, testlist):
logger.debug("Generating test case list...")
cmd = ("cd {0};"
"./refstack-client test -c {1} -v --test-list {2};"
"cd -;".format(CONST.__getattribute__('dir_refstack_client'),
conf,
testlist))
ft_utils.execute_command(cmd)
def run_defcore_default(self):
logger.debug("Generating test case list...")
cmd = ("cd {0};"
"./refstack-client test -c {1} -v --test-list {2};"
"cd -;".format(CONST.__getattribute__('dir_refstack_client'),
self.confpath,
self.defcorelist))
logger.info("Starting Refstack_defcore test case: '%s'." % cmd)
header = ("Refstack environment:\n"
" SUT: %s\n Scenario: %s\n Node: %s\n Date: %s\n" %
(CONST.__getattribute__('INSTALLER_TYPE'),
CONST.__getattribute__('DEPLOY_SCENARIO'),
CONST.__getattribute__('NODE_NAME'),
time.strftime("%a %b %d %H:%M:%S %Z %Y")))
f_stdout = open(
os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
"refstack.log"), 'w+')
f_env = open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
"environment.log"), 'w+')
f_env.write(header)
p = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE,
stderr=subprocess.STDOUT, bufsize=1)
with p.stdout:
for line in iter(p.stdout.readline, b''):
if 'Tests' in line:
break
if re.search("\} tempest\.", line):
logger.info(line.replace('\n', ''))
f_stdout.write(line)
p.wait()
f_stdout.close()
f_env.close()
def parse_refstack_result(self):
try:
with open(os.path.join(conf_utils.REFSTACK_RESULTS_DIR,
"refstack.log"), 'r') as logfile:
output = logfile.read()
for match in re.findall("Ran: (\d+) tests in (\d+\.\d{4}) sec.",
output):
num_tests = match[0]
logger.info("Ran: %s tests in %s sec." % (num_tests, match[1]))
for match in re.findall("(- Passed: )(\d+)", output):
num_success = match[1]
logger.info("".join(match))
for match in re.findall("(- Skipped: )(\d+)", output):
num_skipped = match[1]
logger.info("".join(match))
for match in re.findall("(- Failed: )(\d+)", output):
num_failures = match[1]
logger.info("".join(match))
success_testcases = ""
for match in re.findall(r"\{0\}(.*?)[. ]*ok", output):
success_testcases += match + ", "
failed_testcases = ""
for match in re.findall(r"\{0\}(.*?)[. ]*FAILED", output):
failed_testcases += match + ", "
skipped_testcases = ""
for match in re.findall(r"\{0\}(.*?)[. ]*SKIPPED:", output):
skipped_testcases += match + ", "
num_executed = int(num_tests) - int(num_skipped)
try:
self.result = 100 * int(num_success) / int(num_executed)
except ZeroDivisionError:
logger.error("No test has been executed")
self.details = {"tests": int(num_tests),
"failures": int(num_failures),
"success": success_testcases,
"errors": failed_testcases,
"skipped": skipped_testcases}
except Exception:
self.result = 0
logger.info("Testcase %s success_rate is %s%%"
% (self.case_name, self.result))
def run(self):
'''used for functest command line,
functest testcase run refstack_defcore'''
self.start_time = time.time()
if not os.path.exists(conf_utils.REFSTACK_RESULTS_DIR):
os.makedirs(conf_utils.REFSTACK_RESULTS_DIR)
try:
tempestconf = TempestConf()
tempestconf.generate_tempestconf()
self.source_venv()
self.run_defcore_default()
self.parse_refstack_result()
res = testcase.TestCase.EX_OK
except Exception as e:
logger.error('Error with run: %s', e)
res = testcase.TestCase.EX_RUN_ERROR
self.stop_time = time.time()
return res
def _prep_test(self):
'''Check that the config file exists.'''
if not os.path.isfile(self.confpath):
logger.error("Conf file not valid: %s" % self.confpath)
if not os.path.isfile(self.testlist):
logger.error("testlist file not valid: %s" % self.testlist)
def main(self, **kwargs):
'''used for manually running,
python refstack_client.py -c <tempest_conf_path>
--testlist <testlist_path>
can generate a reference refstack_tempest.conf by
python tempest_conf.py
'''
try:
self.confpath = kwargs['config']
self.testlist = kwargs['testlist']
except KeyError as e:
logger.error("Cannot run refstack client. Please check "
"%s", e)
return self.EX_RUN_ERROR
try:
self.source_venv()
self._prep_test()
self.run_defcore(self.confpath, self.testlist)
res = testcase.TestCase.EX_OK
except Exception as e:
logger.error('Error with run: %s', e)
res = testcase.TestCase.EX_RUN_ERROR
return res
class RefstackClientParser(object):
def __init__(self):
self.FUNCTEST_TEST = CONST.__getattribute__('dir_functest_test')
self.CONF_PATH = CONST.__getattribute__('refstack_tempest_conf_path')
self.DEFCORE_LIST = CONST.__getattribute__('refstack_defcore_list')
self.confpath = os.path.join(self.FUNCTEST_TEST,
self.CONF_PATH)
self.defcorelist = os.path.join(self.FUNCTEST_TEST,
self.DEFCORE_LIST)
self.parser = argparse.ArgumentParser()
self.parser.add_argument(
'-c', '--config',
help='the file path of refstack_tempest.conf',
default=self.confpath)
self.parser.add_argument(
'-t', '--testlist',
help='Specify the file path or URL of a test list text file. '
'This test list will contain specific test cases that '
'should be tested.',
default=self.defcorelist)
def parse_args(self, argv=[]):
return vars(self.parser.parse_args(argv))
if __name__ == '__main__':
logging.basicConfig()
refstackclient = RefstackClient()
parser = RefstackClientParser()
args = parser.parse_args(sys.argv[1:])
try:
result = refstackclient.main(**args)
if result != testcase.TestCase.EX_OK:
sys.exit(result)
except Exception:
sys.exit(testcase.TestCase.EX_RUN_ERROR)
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