import unittest
import xmlrunner
import locale
+import copy
+import glob
+import subprocess
sys.dont_write_bytecode = True
from tools import tasks
from tools.pkt_gen import trafficgen
from tools.opnfvdashboard import opnfvdashboard
+from tools.pkt_gen.trafficgen.trafficgenhelper import TRAFFIC_DEFAULTS
+import core.component_factory as component_factory
VERBOSITY_LEVELS = {
'debug': logging.DEBUG,
'critical': logging.CRITICAL
}
+_TEMPLATE_RST = {'head' : 'tools/report/report_head.rst',
+ 'foot' : 'tools/report/report_foot.rst',
+ 'final' : 'test_report.rst',
+ 'tmp' : 'tools/report/report_tmp_caption.rst'
+ }
def parse_arguments():
"""
To run all tests omit both positional args and --tests arg.')
group = parser.add_argument_group('test selection options')
+ group.add_argument('-m', '--mode', help='vsperf mode of operation;\
+ Values: "normal" - execute vSwitch, VNF and traffic generator;\
+ "trafficgen" - execute only traffic generator; "trafficgen-off" \
+ - execute vSwitch and VNF; trafficgen-pause - execute vSwitch \
+ and VNF but pause before traffic transmission ', default='normal')
+
group.add_argument('-f', '--test-spec', help='test specification file')
group.add_argument('-d', '--test-dir', help='directory containing tests')
group.add_argument('-t', '--tests', help='Comma-separated list of terms \
name contains RFC2544 less those containing "p2p"')
group.add_argument('--verbosity', choices=list_logging_levels(),
help='debug level')
+ group.add_argument('--run-integration', action='store_true', help='run integration tests')
group.add_argument('--trafficgen', help='traffic generator to use')
group.add_argument('--vswitch', help='vswitch implementation to use')
group.add_argument('--fwdapp', help='packet forwarding application to use')
group.add_argument('--vnf', help='vnf to use')
- group.add_argument('--duration', help='traffic transmit duration')
group.add_argument('--sysmetrics', help='system metrics logger to use')
group = parser.add_argument_group('test behavior options')
group.add_argument('--xunit', action='store_true',
logging.warning("Locale was not properly configured. Default values were set. Old locale: %s, New locale: %s",
system_locale, locale.getdefaultlocale())
+
+def generate_final_report(path):
+ """ Function will check if partial test results are available
+ and generates final report in rst format.
+ """
+
+ # check if there are any results in rst format
+ rst_results = glob.glob(os.path.join(path, 'result*rst'))
+ if len(rst_results):
+ try:
+ test_report = os.path.join(path, '{}_{}'.format(settings.getValue('VSWITCH'), _TEMPLATE_RST['final']))
+ # create report caption directly - it is not worth to execute jinja machinery
+ report_caption = '{}\n{} {}\n{}\n\n'.format(
+ '============================================================',
+ 'Performance report for',
+ Loader().get_vswitches()[settings.getValue('VSWITCH')].__doc__.strip().split('\n')[0],
+
+ '============================================================')
+
+ with open(_TEMPLATE_RST['tmp'], 'w') as file_:
+ file_.write(report_caption)
+
+ retval = subprocess.call('cat {} {} {} {} > {}'.format(_TEMPLATE_RST['tmp'], _TEMPLATE_RST['head'],
+ ' '.join(rst_results), _TEMPLATE_RST['foot'],
+ test_report), shell=True)
+ if retval == 0 and os.path.isfile(test_report):
+ logging.info('Overall test report written to "%s"', test_report)
+ else:
+ logging.error('Generatrion of overall test report has failed.')
+
+ # remove temporary file
+ os.remove(_TEMPLATE_RST['tmp'])
+
+ except subprocess.CalledProcessError:
+ logging.error('Generatrion of overall test report has failed.')
+
+
class MockTestCase(unittest.TestCase):
"""Allow use of xmlrunner to generate Jenkins compatible output without
using xmlrunner to actually run tests.
settings.load_from_dir('conf')
+ performance_test = True
+
+ # Load non performance/integration tests
+ if args['run_integration']:
+ performance_test = False
+ settings.load_from_dir('conf/integration')
+
# load command line parameters first in case there are settings files
# to be used
settings.load_from_dict(args)
# than both a settings file and environment variables
settings.load_from_dict(args)
- vswitch_none = False
+ vswitch_none = False
# set dpdk and ovs paths accorfing to VNF and VSWITCH
if settings.getValue('VSWITCH').endswith('Vanilla'):
# settings paths for Vanilla
check_and_set_locale()
# configure trafficgens
-
if args['trafficgen']:
trafficgens = Loader().get_trafficgens()
if args['trafficgen'] not in trafficgens:
# configure vswitch
if args['vswitch']:
- vswitch_none = 'none' == args['vswitch'].strip().lower()
+ vswitch_none = 'none' == args['vswitch'].strip().lower()
if vswitch_none:
settings.setValue('VSWITCH', 'none')
else:
settings.getValue('vnf_dir'))
sys.exit(1)
- if args['duration']:
- if args['duration'].isdigit() and int(args['duration']) > 0:
- settings.setValue('duration', args['duration'])
- else:
- logging.error('The selected Duration is not a number')
- sys.exit(1)
-
# update global settings
guest_loopback = get_test_param('guest_loopback', None)
if guest_loopback:
tmp_gl.append(guest_loopback)
settings.setValue('GUEST_LOOPBACK', tmp_gl)
+ settings.setValue('mode', args['mode'])
+
# generate results directory name
date = datetime.datetime.fromtimestamp(time.time())
results_dir = "results_" + date.strftime('%Y-%m-%d_%H-%M-%S')
results_path = os.path.join(settings.getValue('LOG_DIR'), results_dir)
- # configure tests
- testcases = settings.getValue('PERFORMANCE_TESTS')
- all_tests = []
- for cfg in testcases:
- try:
- all_tests.append(TestCase(cfg, results_path))
- except (Exception) as _:
- logger.exception("Failed to create test: %s",
- cfg.get('Name', '<Name not set>'))
- raise
-
- # if required, handle list-* operations
-
- if args['list']:
- print("Available Tests:")
- print("======")
- for test in all_tests:
- print('* %-18s%s' % ('%s:' % test.name, test.desc))
- exit()
-
- if args['list_trafficgens']:
- print(Loader().get_trafficgens_printable())
- exit()
-
- if args['list_collectors']:
- print(Loader().get_collectors_printable())
- exit()
-
- if args['list_vswitches']:
- print(Loader().get_vswitches_printable())
- exit()
-
- if args['list_fwdapps']:
- print(Loader().get_pktfwds_printable())
- exit()
-
- if args['list_vnfs']:
- print(Loader().get_vnfs_printable())
- exit()
-
- if args['list_settings']:
- print(str(settings))
- exit()
-
- # select requested tests
- if args['exact_test_name'] and args['tests']:
- logger.error("Cannot specify tests with both positional args and --test.")
- sys.exit(1)
-
- if args['exact_test_name']:
- exact_names = args['exact_test_name']
- # positional args => exact matches only
- selected_tests = [test for test in all_tests if test.name in exact_names]
- elif args['tests']:
- # --tests => apply filter to select requested tests
- selected_tests = apply_filter(all_tests, args['tests'])
- else:
- # Default - run all tests
- selected_tests = all_tests
-
- if not selected_tests:
- logger.error("No tests matched --test option or positional args. Done.")
- sys.exit(1)
-
# create results directory
if not os.path.exists(results_path):
logger.info("Creating result directory: " + results_path)
os.makedirs(results_path)
- # run tests
- suite = unittest.TestSuite()
- for test in selected_tests:
- try:
- if vswitch_none:
- if test.deployment.lower() != 'p2p':
- logging.error('\'none\' vswitch option supported only'
- ' for p2p deployment.')
- sys.exit(1)
- test.run()
- suite.addTest(MockTestCase('', True, test.name))
- #pylint: disable=broad-except
- except (Exception) as ex:
- logger.exception("Failed to run test: %s", test.name)
- suite.addTest(MockTestCase(str(ex), False, test.name))
- logger.info("Continuing with next test...")
-
- if settings.getValue('XUNIT'):
- xmlrunner.XMLTestRunner(
- output=settings.getValue('XUNIT_DIR'), outsuffix="",
- verbosity=0).run(suite)
-
- if args['opnfvpod']:
- pod_name = args['opnfvpod']
- installer_name = settings.getValue('OPNFV_INSTALLER')
- opnfv_url = settings.getValue('OPNFV_URL')
- pkg_list = settings.getValue('PACKAGE_LIST')
-
- int_data = {'cuse': False,
- 'vanilla': False,
- 'pod': pod_name,
- 'installer': installer_name,
- 'pkg_list': pkg_list,
- 'db_url': opnfv_url}
- if settings.getValue('VSWITCH').endswith('Vanilla'):
- int_data['vanilla'] = True
- if settings.getValue('VNF').endswith('Cuse'):
- int_data['cuse'] = True
- opnfvdashboard.results2opnfv_dashboard(results_path, int_data)
+ if settings.getValue('mode') == 'trafficgen':
+ # execute only traffic generator
+ logging.debug("Executing traffic generator:")
+ loader = Loader()
+ # set traffic details, so they can be passed to traffic ctl
+ traffic = copy.deepcopy(TRAFFIC_DEFAULTS)
+ traffic.update({'traffic_type': get_test_param('traffic_type', 'rfc2544'),
+ 'bidir': get_test_param('bidirectional', False),
+ 'multistream': int(get_test_param('multistream', 0)),
+ 'stream_type': get_test_param('stream_type', 'L4'),
+ 'frame_rate': int(get_test_param('iload', 100))})
+
+ traffic_ctl = component_factory.create_traffic(
+ traffic['traffic_type'],
+ loader.get_trafficgen_class())
+ with traffic_ctl:
+ traffic_ctl.send_traffic(traffic)
+ logging.debug("Traffic Results:")
+ traffic_ctl.print_results()
+ else:
+ # configure tests
+ testcases = settings.getValue('PERFORMANCE_TESTS')
+ if args['run_integration']:
+ testcases = settings.getValue('INTEGRATION_TESTS')
+
+ all_tests = []
+ for cfg in testcases:
+ try:
+ all_tests.append(TestCase(cfg, results_path, performance_test))
+ except (Exception) as _:
+ logger.exception("Failed to create test: %s",
+ cfg.get('Name', '<Name not set>'))
+ raise
+
+ # if required, handle list-* operations
+
+ if args['list']:
+ print("Available Tests:")
+ print("======")
+ for test in all_tests:
+ print('* %-18s%s' % ('%s:' % test.name, test.desc))
+ exit()
+
+ if args['list_trafficgens']:
+ print(Loader().get_trafficgens_printable())
+ exit()
+
+ if args['list_collectors']:
+ print(Loader().get_collectors_printable())
+ exit()
+
+ if args['list_vswitches']:
+ print(Loader().get_vswitches_printable())
+ exit()
+
+ if args['list_vnfs']:
+ print(Loader().get_vnfs_printable())
+ exit()
+
+ if args['list_settings']:
+ print(str(settings))
+ exit()
+
+ # select requested tests
+ if args['exact_test_name'] and args['tests']:
+ logger.error("Cannot specify tests with both positional args and --test.")
+ sys.exit(1)
+
+ if args['exact_test_name']:
+ exact_names = args['exact_test_name']
+ # positional args => exact matches only
+ selected_tests = [test for test in all_tests if test.name in exact_names]
+ elif args['tests']:
+ # --tests => apply filter to select requested tests
+ selected_tests = apply_filter(all_tests, args['tests'])
+ else:
+ # Default - run all tests
+ selected_tests = all_tests
+
+ if not selected_tests:
+ logger.error("No tests matched --test option or positional args. Done.")
+ sys.exit(1)
+
+ # run tests
+ suite = unittest.TestSuite()
+ for test in selected_tests:
+ try:
+ test.run()
+ suite.addTest(MockTestCase('', True, test.name))
+ #pylint: disable=broad-except
+ except (Exception) as ex:
+ logger.exception("Failed to run test: %s", test.name)
+ suite.addTest(MockTestCase(str(ex), False, test.name))
+ logger.info("Continuing with next test...")
+
+ # generate final rst report with results of all executed TCs
+ generate_final_report(results_path)
+
+ if settings.getValue('XUNIT'):
+ xmlrunner.XMLTestRunner(
+ output=settings.getValue('XUNIT_DIR'), outsuffix="",
+ verbosity=0).run(suite)
+
+ if args['opnfvpod']:
+ pod_name = args['opnfvpod']
+ installer_name = settings.getValue('OPNFV_INSTALLER')
+ opnfv_url = settings.getValue('OPNFV_URL')
+ pkg_list = settings.getValue('PACKAGE_LIST')
+
+ int_data = {'cuse': False,
+ 'vanilla': False,
+ 'pod': pod_name,
+ 'installer': installer_name,
+ 'pkg_list': pkg_list,
+ 'db_url': opnfv_url}
+ if settings.getValue('VSWITCH').endswith('Vanilla'):
+ int_data['vanilla'] = True
+ if settings.getValue('VNF').endswith('Cuse'):
+ int_data['cuse'] = True
+ opnfvdashboard.results2opnfv_dashboard(results_path, int_data)
#remove directory if no result files were created.
if os.path.exists(results_path):
Code Review / vswitchperf.git / blobdiff