#!/usr/bin/python # # Copyright (c) 2015 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 os import re import shutil import subprocess import time import yaml from functest.core import testcase from functest.opnfv_tests.openstack.tempest import conf_utils from functest.utils.constants import CONST import functest.utils.functest_logger as ft_logger import functest.utils.functest_utils as ft_utils """ logging configuration """ logger = ft_logger.Logger("Tempest").getLogger() class TempestCommon(testcase.TestCase): def __init__(self, **kwargs): super(TempestCommon, self).__init__(**kwargs) self.MODE = "" self.OPTION = "" self.VERIFIER_ID = conf_utils.get_verifier_id() self.VERIFIER_REPO_DIR = conf_utils.get_verifier_repo_dir( self.VERIFIER_ID) self.DEPLOYMENT_ID = conf_utils.get_verifier_deployment_id() self.DEPLOYMENT_DIR = conf_utils.get_verifier_deployment_dir( self.VERIFIER_ID, self.DEPLOYMENT_ID) self.VERIFICATION_ID = None @staticmethod def read_file(filename): with open(filename) as src: return [line.strip() for line in src.readlines()] def generate_test_list(self, verifier_repo_dir): logger.debug("Generating test case list...") if self.MODE == 'defcore': shutil.copyfile( conf_utils.TEMPEST_DEFCORE, conf_utils.TEMPEST_RAW_LIST) elif self.MODE == 'custom': if os.path.isfile(conf_utils.TEMPEST_CUSTOM): shutil.copyfile( conf_utils.TEMPEST_CUSTOM, conf_utils.TEMPEST_RAW_LIST) else: raise Exception("Tempest test list file %s NOT found." % conf_utils.TEMPEST_CUSTOM) else: if self.MODE == 'smoke': testr_mode = "smoke" elif self.MODE == 'feature_multisite': testr_mode = "'[Kk]ingbird'" elif self.MODE == 'full': testr_mode = "" else: testr_mode = 'tempest.api.' + self.MODE cmd = ("cd {0};" "testr list-tests {1} > {2};" "cd -;".format(verifier_repo_dir, testr_mode, conf_utils.TEMPEST_RAW_LIST)) ft_utils.execute_command(cmd) def apply_tempest_blacklist(self): logger.debug("Applying tempest blacklist...") cases_file = self.read_file(conf_utils.TEMPEST_RAW_LIST) result_file = open(conf_utils.TEMPEST_LIST, 'w') black_tests = [] try: installer_type = CONST.INSTALLER_TYPE deploy_scenario = CONST.DEPLOY_SCENARIO if (bool(installer_type) * bool(deploy_scenario)): # if INSTALLER_TYPE and DEPLOY_SCENARIO are set we read the # file black_list_file = open(conf_utils.TEMPEST_BLACKLIST) black_list_yaml = yaml.safe_load(black_list_file) black_list_file.close() for item in black_list_yaml: scenarios = item['scenarios'] installers = item['installers'] if (deploy_scenario in scenarios and installer_type in installers): tests = item['tests'] for test in tests: black_tests.append(test) break except Exception: black_tests = [] logger.debug("Tempest blacklist file does not exist.") for cases_line in cases_file: for black_tests_line in black_tests: if black_tests_line in cases_line: break else: result_file.write(str(cases_line) + '\n') result_file.close() def run_verifier_tests(self): self.OPTION += (" --load-list {} --detailed" .format(conf_utils.TEMPEST_LIST)) cmd_line = "rally verify start " + self.OPTION logger.info("Starting Tempest test suite: '%s'." % cmd_line) header = ("Tempest environment:\n" " SUT: %s\n Scenario: %s\n Node: %s\n Date: %s\n" % (CONST.INSTALLER_TYPE, CONST.DEPLOY_SCENARIO, CONST.NODE_NAME, time.strftime("%a %b %d %H:%M:%S %Z %Y"))) f_stdout = open( os.path.join(conf_utils.TEMPEST_RESULTS_DIR, "tempest.log"), 'w+') f_stderr = open( os.path.join(conf_utils.TEMPEST_RESULTS_DIR, "tempest-error.log"), 'w+') f_env = open(os.path.join(conf_utils.TEMPEST_RESULTS_DIR, "environment.log"), 'w+') f_env.write(header) p = subprocess.Popen( cmd_line, shell=True, stdout=subprocess.PIPE, stderr=f_stderr, bufsize=1) with p.stdout: for line in iter(p.stdout.readline, b''): if re.search("\} tempest\.", line): logger.info(line.replace('\n', '')) elif re.search('Starting verification', line): logger.info(line.replace('\n', '')) first_pos = line.index("UUID=") + len("UUID=") last_pos = line.index(") for deployment") self.VERIFICATION_ID = line[first_pos:last_pos] logger.debug('Verication UUID: %s' % self.VERIFICATION_ID) f_stdout.write(line) p.wait() f_stdout.close() f_stderr.close() f_env.close() def parse_verifier_result(self): if self.VERIFICATION_ID is None: raise Exception('Verification UUID not found') cmd_line = "rally verify show --uuid {}".format(self.VERIFICATION_ID) logger.info("Showing result for a verification: '%s'." % cmd_line) p = subprocess.Popen(cmd_line, shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT) for line in p.stdout: new_line = line.replace(' ', '').split('|') if 'Tests' in new_line: break logger.info(line) if 'Testscount' in new_line: num_tests = new_line[2] elif 'Success' in new_line: num_success = new_line[2] elif 'Skipped' in new_line: num_skipped = new_line[2] elif 'Failures' in new_line: num_failures = new_line[2] try: num_executed = int(num_tests) - int(num_skipped) success_rate = 100 * int(num_success) / int(num_executed) with open(os.path.join(conf_utils.TEMPEST_RESULTS_DIR, "tempest.log"), 'r') as logfile: output = logfile.read() error_logs = "" for match in re.findall('(.*?)[. ]*fail ', output): error_logs += match skipped_testcase = "" for match in re.findall('(.*?)[. ]*skip:', output): skipped_testcase += match self.details = {"tests": int(num_tests), "failures": int(num_failures), "errors": error_logs, "skipped": skipped_testcase} except Exception: success_rate = 0 self.result = ft_utils.check_success_rate( self.case_name, success_rate) logger.info("Tempest %s success_rate is %s%%, is marked as %s" % (self.case_name, success_rate, self.result)) def run(self): self.start_time = time.time() if not os.path.exists(conf_utils.TEMPEST_RESULTS_DIR): os.makedirs(conf_utils.TEMPEST_RESULTS_DIR) try: image_and_flavor = conf_utils.create_tempest_resources() conf_utils.configure_tempest( self.DEPLOYMENT_DIR, IMAGE_ID=image_and_flavor.get("image_id"), FLAVOR_ID=image_and_flavor.get("flavor_id"), MODE=self.MODE) self.generate_test_list(self.VERIFIER_REPO_DIR) self.apply_tempest_blacklist() self.run_verifier_tests() self.parse_verifier_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 class TempestSmokeSerial(TempestCommon): def __init__(self, **kwargs): if "case_name" not in kwargs: kwargs["case_name"] = 'tempest_smoke_serial' TempestCommon.__init__(self, **kwargs) self.MODE = "smoke" self.OPTION = "--concurrency 1" class TempestSmokeParallel(TempestCommon): def __init__(self, **kwargs): if "case_name" not in kwargs: kwargs["case_name"] = 'tempest_smoke_parallel' TempestCommon.__init__(self, **kwargs) self.MODE = "smoke" self.OPTION = "" class TempestFullParallel(TempestCommon): def __init__(self, **kwargs): if "case_name" not in kwargs: kwargs["case_name"] = 'tempest_full_parallel' TempestCommon.__init__(self, **kwargs) self.MODE = "full" class TempestMultisite(TempestCommon): def __init__(self, **kwargs): if "case_name" not in kwargs: kwargs["case_name"] = 'multisite' TempestCommon.__init__(self, **kwargs) self.MODE = "feature_multisite" self.OPTION = "--concurrency 1" conf_utils.install_verifier_ext(CONST.dir_repo_kingbird) class TempestCustom(TempestCommon): def __init__(self, **kwargs): if "case_name" not in kwargs: kwargs["case_name"] = 'tempest_custom' TempestCommon.__init__(self, **kwargs) self.MODE = "custom" self.OPTION = "--concurrency 1" class TempestDefcore(TempestCommon): def __init__(self, **kwargs): if "case_name" not in kwargs: kwargs["case_name"] = 'tempest_defcore' TempestCommon.__init__(self, **kwargs) self.MODE = "defcore" self.OPTION = "--concurrency 1"