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Diffstat (limited to 'functest/ci/run_tests.py')
| -rw-r--r-- | functest/ci/run_tests.py | 302 |
1 files changed, 0 insertions, 302 deletions
diff --git a/functest/ci/run_tests.py b/functest/ci/run_tests.py deleted file mode 100644 index 651a3851..00000000 --- a/functest/ci/run_tests.py +++ /dev/null @@ -1,302 +0,0 @@ -#!/usr/bin/env python - -# Copyright (c) 2016 Ericsson AB and others. -# -# 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 - -""" The entry of running tests: -1) Parses functest/ci/testcases.yaml to check which testcase(s) to be run -2) Execute the common operations on every testcase (run, push results to db...) -3) Return the right status code -""" - -import argparse -import importlib -import logging -import logging.config -import os -import re -import sys -import textwrap -import pkg_resources - -import enum -import prettytable -import yaml - -from functest.ci import tier_builder -from functest.core import testcase -from functest.utils import constants -from functest.utils import env - -LOGGER = logging.getLogger('functest.ci.run_tests') - - -class Result(enum.Enum): - """The overall result in enumerated type""" - # pylint: disable=too-few-public-methods - EX_OK = os.EX_OK - EX_ERROR = -1 - - -class BlockingTestFailed(Exception): - """Exception when the blocking test fails""" - pass - - -class TestNotEnabled(Exception): - """Exception when the test is not enabled""" - pass - - -class RunTestsParser(object): - """Parser to run tests""" - # pylint: disable=too-few-public-methods - - def __init__(self): - self.parser = argparse.ArgumentParser() - self.parser.add_argument("-t", "--test", dest="test", action='store', - help="Test case or tier (group of tests) " - "to be executed. It will run all the test " - "if not specified.") - self.parser.add_argument("-n", "--noclean", help="Do not clean " - "OpenStack resources after running each " - "test (default=false).", - action="store_true") - self.parser.add_argument("-r", "--report", help="Push results to " - "database (default=false).", - action="store_true") - - def parse_args(self, argv=None): - """Parse arguments. - - It can call sys.exit if arguments are incorrect. - - Returns: - the arguments from cmdline - """ - return vars(self.parser.parse_args(argv)) - - -class Runner(object): - """Runner class""" - - def __init__(self): - self.executed_test_cases = {} - self.overall_result = Result.EX_OK - self.clean_flag = True - self.report_flag = False - self.tiers = tier_builder.TierBuilder( - env.get('INSTALLER_TYPE'), - env.get('DEPLOY_SCENARIO'), - pkg_resources.resource_filename('functest', 'ci/testcases.yaml')) - - @staticmethod - def source_envfile(rc_file=constants.ENV_FILE): - """Source the env file passed as arg""" - if not os.path.isfile(rc_file): - LOGGER.debug("No env file %s found", rc_file) - return - with open(rc_file, "r") as rcfd: - for line in rcfd: - var = (line.rstrip('"\n').replace('export ', '').split( - "=") if re.search(r'(.*)=(.*)', line) else None) - # The two next lines should be modified as soon as rc_file - # conforms with common rules. Be aware that it could induce - # issues if value starts with ' - if var: - key = re.sub(r'^["\' ]*|[ \'"]*$', '', var[0]) - value = re.sub(r'^["\' ]*|[ \'"]*$', '', "".join(var[1:])) - os.environ[key] = value - rcfd.seek(0, 0) - LOGGER.info("Sourcing env file %s\n\n%s", rc_file, rcfd.read()) - - @staticmethod - def get_dict_by_test(testname): - # pylint: disable=bad-continuation,missing-docstring - with open(pkg_resources.resource_filename( - 'functest', 'ci/testcases.yaml')) as tyaml: - testcases_yaml = yaml.safe_load(tyaml) - for dic_tier in testcases_yaml.get("tiers"): - for dic_testcase in dic_tier['testcases']: - if dic_testcase['case_name'] == testname: - return dic_testcase - LOGGER.error('Project %s is not defined in testcases.yaml', testname) - return None - - @staticmethod - def get_run_dict(testname): - """Obtain the 'run' block of the testcase from testcases.yaml""" - try: - dic_testcase = Runner.get_dict_by_test(testname) - if not dic_testcase: - LOGGER.error("Cannot get %s's config options", testname) - elif 'run' in dic_testcase: - return dic_testcase['run'] - return None - except Exception: # pylint: disable=broad-except - LOGGER.exception("Cannot get %s's config options", testname) - return None - - def run_test(self, test): - """Run one test case""" - if not test.is_enabled(): - raise TestNotEnabled( - "The test case {} is not enabled".format(test.get_name())) - LOGGER.info("Running test case '%s'...", test.get_name()) - result = testcase.TestCase.EX_RUN_ERROR - run_dict = self.get_run_dict(test.get_name()) - if run_dict: - try: - module = importlib.import_module(run_dict['module']) - cls = getattr(module, run_dict['class']) - test_dict = Runner.get_dict_by_test(test.get_name()) - test_case = cls(**test_dict) - self.executed_test_cases[test.get_name()] = test_case - try: - kwargs = run_dict['args'] - test_case.run(**kwargs) - except KeyError: - test_case.run() - if self.report_flag: - test_case.push_to_db() - if test.get_project() == "functest": - result = test_case.is_successful() - else: - result = testcase.TestCase.EX_OK - LOGGER.info("Test result:\n\n%s\n", test_case) - if self.clean_flag: - test_case.clean() - except ImportError: - LOGGER.exception("Cannot import module %s", run_dict['module']) - except AttributeError: - LOGGER.exception("Cannot get class %s", run_dict['class']) - else: - raise Exception("Cannot import the class for the test case.") - return result - - def run_tier(self, tier): - """Run one tier""" - tier_name = tier.get_name() - tests = tier.get_tests() - if not tests: - LOGGER.info("There are no supported test cases in this tier " - "for the given scenario") - self.overall_result = Result.EX_ERROR - else: - LOGGER.info("Running tier '%s'", tier_name) - for test in tests: - self.run_test(test) - test_case = self.executed_test_cases[test.get_name()] - if test_case.is_successful() != testcase.TestCase.EX_OK: - LOGGER.error("The test case '%s' failed.", test.get_name()) - if test.get_project() == "functest": - self.overall_result = Result.EX_ERROR - if test.is_blocking(): - raise BlockingTestFailed( - "The test case {} failed and is blocking".format( - test.get_name())) - return self.overall_result - - def run_all(self): - """Run all available testcases""" - tiers_to_run = [] - msg = prettytable.PrettyTable( - header_style='upper', padding_width=5, - field_names=['tiers', 'order', 'CI Loop', 'description', - 'testcases']) - for tier in self.tiers.get_tiers(): - ci_loop = env.get('CI_LOOP') - if (tier.get_tests() and - re.search(ci_loop, tier.get_ci_loop()) is not None): - tiers_to_run.append(tier) - msg.add_row([tier.get_name(), tier.get_order(), - tier.get_ci_loop(), - textwrap.fill(tier.description, width=40), - textwrap.fill(' '.join([str(x.get_name( - )) for x in tier.get_tests()]), width=40)]) - LOGGER.info("TESTS TO BE EXECUTED:\n\n%s\n", msg) - for tier in tiers_to_run: - self.run_tier(tier) - - def main(self, **kwargs): - """Entry point of class Runner""" - if 'noclean' in kwargs: - self.clean_flag = not kwargs['noclean'] - if 'report' in kwargs: - self.report_flag = kwargs['report'] - try: - LOGGER.info("Deployment description:\n\n%s\n", env.string()) - self.source_envfile() - if 'test' in kwargs: - LOGGER.debug("Test args: %s", kwargs['test']) - if self.tiers.get_tier(kwargs['test']): - self.run_tier(self.tiers.get_tier(kwargs['test'])) - elif self.tiers.get_test(kwargs['test']): - result = self.run_test( - self.tiers.get_test(kwargs['test'])) - if result != testcase.TestCase.EX_OK: - LOGGER.error("The test case '%s' failed.", - kwargs['test']) - self.overall_result = Result.EX_ERROR - elif kwargs['test'] == "all": - self.run_all() - else: - LOGGER.error("Unknown test case or tier '%s', or not " - "supported by the given scenario '%s'.", - kwargs['test'], - env.get('DEPLOY_SCENARIO')) - LOGGER.debug("Available tiers are:\n\n%s", - self.tiers) - return Result.EX_ERROR - else: - self.run_all() - except BlockingTestFailed: - pass - except Exception: # pylint: disable=broad-except - LOGGER.exception("Failures when running testcase(s)") - self.overall_result = Result.EX_ERROR - if not self.tiers.get_test(kwargs['test']): - self.summary(self.tiers.get_tier(kwargs['test'])) - LOGGER.info("Execution exit value: %s", self.overall_result) - return self.overall_result - - def summary(self, tier=None): - """To generate functest report showing the overall results""" - msg = prettytable.PrettyTable( - header_style='upper', padding_width=5, - field_names=['test case', 'project', 'tier', - 'duration', 'result']) - tiers = [tier] if tier else self.tiers.get_tiers() - for each_tier in tiers: - for test in each_tier.get_tests(): - try: - test_case = self.executed_test_cases[test.get_name()] - except KeyError: - msg.add_row([test.get_name(), test.get_project(), - each_tier.get_name(), "00:00", "SKIP"]) - else: - result = 'PASS' if(test_case.is_successful( - ) == test_case.EX_OK) else 'FAIL' - msg.add_row( - [test_case.case_name, test_case.project_name, - self.tiers.get_tier_name(test_case.case_name), - test_case.get_duration(), result]) - for test in each_tier.get_skipped_test(): - msg.add_row([test.get_name(), test.get_project(), - each_tier.get_name(), "00:00", "SKIP"]) - LOGGER.info("FUNCTEST REPORT:\n\n%s\n", msg) - - -def main(): - """Entry point""" - logging.config.fileConfig(pkg_resources.resource_filename( - 'functest', 'ci/logging.ini')) - logging.captureWarnings(True) - parser = RunTestsParser() - args = parser.parse_args(sys.argv[1:]) - runner = Runner() - return runner.main(**args).value |