Measure the packet delay variation sending the packets from one VM to the other.\nFor more information see TC011
\n#!/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
#
# 0.1: This script boots the VM1 and allocates IP address from Nova
# Later, the VM2 boots then execute cloud-init to ping VM1.
# After successful ping, both the VMs are deleted.
# 0.2: measure test duration and publish results under json format
# 0.3: add report flag to push results when needed
# 0.4: refactoring to match Test abstraction class
import argparse
import os
import sys
import time
import functest.core.testcase_base as testcase_base
import functest.utils.functest_constants as ft_constants
import functest.utils.functest_logger as ft_logger
import functest.utils.functest_utils as ft_utils
class DominoCases(testcase_base.TestcaseBase):
DOMINO_REPO = ft_constants.DOMINO_REPO_DIR
RESULTS_DIR = ft_constants.FUNCTEST_RESULTS_DIR
logger = ft_logger.Logger("domino").getLogger()
def __init__(self):
super(DominoCases, self).__init__()
self.project_name = "domino"
self.case_name = "domino-multinode"
def main(self, **kwargs):
cmd = 'cd %s && ./tests/run_multinode.sh' % self.DOMINO_REPO
log_file = os.path.join(self.RESULTS_DIR, "domino.log")
start_time = time.time()
ret = ft_utils.execute_command(cmd,
output_file=log_file)
stop_time = time.time()
if ret == 0:
self.logger.info("domino OK")
status = 'PASS'
else:
self.logger.info("domino FAILED")
status = "FAIL"
# report status only if tests run (FAIL OR PASS)
self.criteria = status
self.start_time = start_time
self.stop_time = stop_time
self.details = {}
def run(self):
kwargs = {}
return self.main(**kwargs)
if __name__ == '__main__':
parser = argparse.ArgumentParser()
parser.add_argument("-r", "--report",
help="Create json result file",
action="store_true")
args = vars(parser.parse_args())
domino = DominoCases()
try:
result = domino.main(**args)
if result != testcase_base.TestcaseBase.EX_OK:
sys.exit(result)
if args['report']:
sys.exit(domino.push_to_db())
except Exception:
sys.exit(testcase_base.TestcaseBase.EX_RUN_ERROR)