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#!/usr/bin/env python
#
# Author: Jose Lausuch (jose.lausuch@ericsson.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 argparse
import datetime
import os
import re
import sys
import functest.ci.generate_report as generate_report
import functest.ci.tier_builder as tb
import functest.utils.functest_logger as ft_logger
import functest.utils.functest_utils as ft_utils
import functest.utils.openstack_clean as os_clean
import functest.utils.openstack_snapshot as os_snapshot
import functest.utils.openstack_utils as os_utils
parser = argparse.ArgumentParser()
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.")
parser.add_argument("-n", "--noclean", help="Do not clean OpenStack resources"
" after running each test (default=false).",
action="store_true")
parser.add_argument("-r", "--report", help="Push results to database "
"(default=false).", action="store_true")
args = parser.parse_args()
""" logging configuration """
logger = ft_logger.Logger("run_tests").getLogger()
""" global variables """
REPOS_DIR = os.getenv('repos_dir')
FUNCTEST_REPO = ("%s/functest/" % REPOS_DIR)
EXEC_SCRIPT = ("%sci/exec_test.sh" % FUNCTEST_REPO)
CLEAN_FLAG = True
REPORT_FLAG = False
EXECUTED_TEST_CASES = []
# This will be the return code of this script. If any of the tests fails,
# this variable will change to -1
OVERALL_RESULT = 0
def print_separator(str, count=45):
line = ""
for i in range(0, count - 1):
line += str
logger.info("%s" % line)
def source_rc_file():
rc_file = os.getenv('creds')
if not os.path.isfile(rc_file):
logger.error("RC file %s does not exist..." % rc_file)
sys.exit(1)
logger.debug("Sourcing the OpenStack RC file...")
os_utils.source_credentials(rc_file)
def generate_os_snapshot():
os_snapshot.main()
def cleanup():
os_clean.main()
def update_test_info(test_name, result, duration):
for test in EXECUTED_TEST_CASES:
if test['test_name'] == test_name:
test.update({"result": result,
"duration": duration})
def run_test(test, tier_name):
global OVERALL_RESULT, EXECUTED_TEST_CASES
result_str = "PASS"
start = datetime.datetime.now()
test_name = test.get_name()
logger.info("\n") # blank line
print_separator("=")
logger.info("Running test case '%s'..." % test_name)
print_separator("=")
logger.debug("\n%s" % test)
if CLEAN_FLAG:
generate_os_snapshot()
flags = (" -t %s" % (test_name))
if REPORT_FLAG:
flags += " -r"
cmd = ("%s%s" % (EXEC_SCRIPT, flags))
logger.debug("Executing command '%s'" % cmd)
result = ft_utils.execute_command(cmd, logger, exit_on_error=False)
if CLEAN_FLAG:
cleanup()
end = datetime.datetime.now()
duration = (end - start).seconds
duration_str = ("%02d:%02d" % divmod(duration, 60))
logger.info("Test execution time: %s" % duration_str)
if result != 0:
logger.error("The test case '%s' failed. " % test_name)
OVERALL_RESULT = -1
result_str = "FAIL"
if test.is_blocking():
if not args.test or args.test == "all":
logger.info("This test case is blocking. Aborting overall "
"execution.")
# if it is a single test we don't print the whole results table
update_test_info(test_name, result_str, duration_str)
generate_report.main(EXECUTED_TEST_CASES)
logger.info("Execution exit value: %s" % OVERALL_RESULT)
sys.exit(OVERALL_RESULT)
update_test_info(test_name, result_str, duration_str)
return result
def run_tier(tier):
tier_name = tier.get_name()
tests = tier.get_tests()
if tests is None or len(tests) == 0:
logger.info("There are no supported test cases in this tier "
"for the given scenario")
return 0
logger.info("\n\n") # blank line
print_separator("#")
logger.info("Running tier '%s'" % tier_name)
print_separator("#")
logger.debug("\n%s" % tier)
for test in tests:
res = run_test(test, tier_name)
if res != 0:
return res
return 0
def run_all(tiers):
global EXECUTED_TEST_CASES
summary = ""
BUILD_TAG = os.getenv('BUILD_TAG')
if BUILD_TAG is not None and re.search("daily", BUILD_TAG) is not None:
CI_LOOP = "daily"
else:
CI_LOOP = "weekly"
tiers_to_run = []
for tier in tiers.get_tiers():
if (len(tier.get_tests()) != 0 and
re.search(CI_LOOP, tier.get_ci_loop()) is not None):
tiers_to_run.append(tier)
summary += ("\n - %s:\n\t %s"
% (tier.get_name(),
tier.get_test_names()))
logger.info("Tests to be executed:%s" % summary)
EXECUTED_TEST_CASES = generate_report.init(tiers_to_run)
for tier in tiers_to_run:
res = run_tier(tier)
if res != 0:
return res
generate_report.main(EXECUTED_TEST_CASES)
return 0
def main():
global CLEAN_FLAG
global REPORT_FLAG
CI_INSTALLER_TYPE = os.getenv('INSTALLER_TYPE')
CI_SCENARIO = os.getenv('DEPLOY_SCENARIO')
file = FUNCTEST_REPO + "/ci/testcases.yaml"
_tiers = tb.TierBuilder(CI_INSTALLER_TYPE, CI_SCENARIO, file)
if args.noclean:
CLEAN_FLAG = False
if args.report:
REPORT_FLAG = True
if args.test:
source_rc_file()
if _tiers.get_tier(args.test):
run_tier(_tiers.get_tier(args.test))
elif _tiers.get_test(args.test):
run_test(_tiers.get_test(args.test), _tiers.get_tier(args.test))
elif args.test == "all":
run_all(_tiers)
else:
logger.error("Unknown test case or tier '%s', or not supported by "
"the given scenario '%s'."
% (args.test, CI_SCENARIO))
logger.debug("Available tiers are:\n\n%s"
% _tiers)
else:
run_all(_tiers)
logger.info("Execution exit value: %s" % OVERALL_RESULT)
sys.exit(OVERALL_RESULT)
if __name__ == '__main__':
main()
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