From 07bc03b6cec54d76868535e390783769d682cb97 Mon Sep 17 00:00:00 2001 From: helenyao Date: Fri, 3 Feb 2017 20:58:01 -0500 Subject: Use Exception instead of return code Checking Return status code after each step can be wrapped by Exception catching Also, the return code is not as informative as exception Change-Id: Ic15791d1b8ee47e10cbae8bad46a2cb90ac2b46e Signed-off-by: helenyao --- .../opnfv_tests/openstack/tempest/conf_utils.py | 25 +++----- functest/opnfv_tests/openstack/tempest/tempest.py | 67 ++++++++-------------- 2 files changed, 32 insertions(+), 60 deletions(-) (limited to 'functest/opnfv_tests/openstack/tempest') diff --git a/functest/opnfv_tests/openstack/tempest/conf_utils.py b/functest/opnfv_tests/openstack/tempest/conf_utils.py index f013b442..03735baa 100644 --- a/functest/opnfv_tests/openstack/tempest/conf_utils.py +++ b/functest/opnfv_tests/openstack/tempest/conf_utils.py @@ -13,8 +13,6 @@ import re import shutil import subprocess -import opnfv.utils.constants as releng_constants - from functest.utils.constants import CONST import functest.utils.functest_logger as ft_logger import functest.utils.functest_utils as ft_utils @@ -114,12 +112,8 @@ def configure_tempest(deployment_dir, IMAGE_ID=None, FLAVOR_ID=None): given parameters """ conf_verifier_result = configure_verifier(deployment_dir) - if conf_verifier_result == releng_constants.EXIT_RUN_ERROR: - return releng_constants.EXIT_RUN_ERROR - else: - configure_tempest_update_params(conf_verifier_result, - IMAGE_ID, FLAVOR_ID) - return releng_constants.EXIT_OK + configure_tempest_update_params(conf_verifier_result, + IMAGE_ID, FLAVOR_ID) def configure_tempest_update_params(tempest_conf_file, @@ -191,15 +185,13 @@ def configure_verifier(deployment_dir): logger.info("Configuring the verifier...") cmd = "rally verify configure-verifier" ft_utils.execute_command(cmd) - logger.debug("Looking for tempest.conf file...") + logger.debug("Looking for tempest.conf file...") if not os.path.isfile(tempest_conf_file): logger.error("Tempest configuration file %s NOT found." % tempest_conf_file) - return releng_constants.EXIT_RUN_ERROR - - else: - return tempest_conf_file + raise Exception("Tempest configuration file %s NOT found." + % tempest_conf_file) def configure_tempest_multisite(deployment_dir): @@ -212,9 +204,8 @@ def configure_tempest_multisite(deployment_dir): logger.debug("Finding tempest.conf file...") tempest_conf_old = os.path.join(deployment_dir, 'tempest.conf') if not os.path.isfile(tempest_conf_old): - logger.error("Tempest configuration file %s NOT found." - % tempest_conf_old) - return releng_constants.EXIT_RUN_ERROR + raise Exception("Tempest configuration file %s NOT found." + % tempest_conf_old) # Copy tempest.conf to /home/opnfv/functest/results/tempest/ cur_path = os.path.split(os.path.realpath(__file__))[0] @@ -286,5 +277,3 @@ def configure_tempest_multisite(deployment_dir): config.set('kingbird', 'api_version', kingbird_api_version) with open(tempest_conf_file, 'wb') as config_file: config.write(config_file) - - return releng_constants.EXIT_OK diff --git a/functest/opnfv_tests/openstack/tempest/tempest.py b/functest/opnfv_tests/openstack/tempest/tempest.py index e1a223a7..13d9e4e6 100644 --- a/functest/opnfv_tests/openstack/tempest/tempest.py +++ b/functest/opnfv_tests/openstack/tempest/tempest.py @@ -57,7 +57,7 @@ class TempestCommon(testcase_base.TestcaseBase): CONST.tempest_identity_tenant_name, CONST.tempest_identity_tenant_description) if not tenant_id: - logger.error("Error : Failed to create %s tenant" + logger.error("Failed to create %s tenant" % CONST.tempest_identity_tenant_name) user_id = os_utils.create_user(keystone_client, @@ -65,7 +65,7 @@ class TempestCommon(testcase_base.TestcaseBase): CONST.tempest_identity_user_password, None, tenant_id) if not user_id: - logger.error("Error : Failed to create %s user" % + logger.error("Failed to create %s user" % CONST.tempest_identity_user_name) logger.debug("Creating private network for Tempest suite") @@ -74,8 +74,8 @@ class TempestCommon(testcase_base.TestcaseBase): CONST.tempest_private_subnet_name, CONST.tempest_router_name, CONST.tempest_private_subnet_cidr) - if not network_dic: - return testcase_base.TestcaseBase.EX_RUN_ERROR + if network_dic is None: + raise Exception('Failed to create private network') if CONST.tempest_use_custom_images: # adding alternative image should be trivial should we need it @@ -83,8 +83,8 @@ class TempestCommon(testcase_base.TestcaseBase): _, self.IMAGE_ID = os_utils.get_or_create_image( CONST.openstack_image_name, conf_utils.GLANCE_IMAGE_PATH, CONST.openstack_image_disk_format) - if not self.IMAGE_ID: - return testcase_base.TestcaseBase.EX_RUN_ERROR + if self.IMAGE_ID is None: + raise Exception('Failed to create image') if CONST.tempest_use_custom_flavors: # adding alternative flavor should be trivial should we need it @@ -94,10 +94,8 @@ class TempestCommon(testcase_base.TestcaseBase): CONST.openstack_flavor_ram, CONST.openstack_flavor_disk, CONST.openstack_flavor_vcpus) - if not self.FLAVOR_ID: - return testcase_base.TestcaseBase.EX_RUN_ERROR - - return testcase_base.TestcaseBase.EX_OK + if self.FLAVOR_ID is None: + raise Exception('Failed to create flavor') def generate_test_list(self, verifier_repo_dir): logger.debug("Generating test case list...") @@ -109,9 +107,8 @@ class TempestCommon(testcase_base.TestcaseBase): shutil.copyfile( conf_utils.TEMPEST_CUSTOM, conf_utils.TEMPEST_RAW_LIST) else: - logger.error("Tempest test list file %s NOT found." - % conf_utils.TEMPEST_CUSTOM) - return testcase_base.TestcaseBase.EX_RUN_ERROR + raise Exception("Tempest test list file %s NOT found." + % conf_utils.TEMPEST_CUSTOM) else: if self.MODE == 'smoke': testr_mode = "smoke" @@ -128,8 +125,6 @@ class TempestCommon(testcase_base.TestcaseBase): conf_utils.TEMPEST_RAW_LIST)) ft_utils.execute_command(cmd) - return testcase_base.TestcaseBase.EX_OK - def apply_tempest_blacklist(self): logger.debug("Applying tempest blacklist...") cases_file = self.read_file(conf_utils.TEMPEST_RAW_LIST) @@ -164,7 +159,6 @@ class TempestCommon(testcase_base.TestcaseBase): else: result_file.write(str(cases_line) + '\n') result_file.close() - return testcase_base.TestcaseBase.EX_OK def _parse_verification_id(line): first_pos = line.index("UUID=") + len("UUID=") @@ -217,7 +211,7 @@ class TempestCommon(testcase_base.TestcaseBase): f_env.close() def parse_verifier_result(self): - if not self.VERIFICATION_ID: + if self.VERIFICATION_ID is None: raise Exception('Verification UUID not found') cmd_line = "rally verify show --uuid {}".format(self.VERIFICATION_ID) @@ -274,33 +268,22 @@ class TempestCommon(testcase_base.TestcaseBase): if not os.path.exists(conf_utils.TEMPEST_RESULTS_DIR): os.makedirs(conf_utils.TEMPEST_RESULTS_DIR) - # Pre-configuration - res = self.create_tempest_resources() - if res != testcase_base.TestcaseBase.EX_OK: - return res - - res = conf_utils.configure_tempest(self.DEPLOYMENT_DIR, - self.IMAGE_ID, - self.FLAVOR_ID) - if res != testcase_base.TestcaseBase.EX_OK: - return res - - res = self.generate_test_list(self.VERIFIER_REPO_DIR) - if res != testcase_base.TestcaseBase.EX_OK: - return res - - res = self.apply_tempest_blacklist() - if res != testcase_base.TestcaseBase.EX_OK: - return res - - self.run_verifier_tests() - self.parse_verifier_result() + try: + self.create_tempest_resources() + conf_utils.configure_tempest(self.DEPLOYMENT_DIR, + self.IMAGE_ID, + self.FLAVOR_ID) + self.generate_test_list(self.VERIFIER_REPO_DIR) + self.apply_tempest_blacklist() + self.run_verifier_tests() + self.parse_verifier_result() + res = testcase_base.TestcaseBase.EX_OK + except Exception as e: + logger.error('Error with run: %s' % e) + res = testcase_base.TestcaseBase.EX_RUN_ERROR self.stop_time = time.time() - - # If we are here, it means that the test case was successfully executed - # criteria is managed by the criteria Field - return testcase_base.TestcaseBase.EX_OK + return res class TempestSmokeSerial(TempestCommon): -- cgit 1.2.3-korg