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#!/usr/bin/env python
#
# grakiss.wanglei@huawei.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 os
import json
import utils.dovetail_utils as dt_utils
import utils.dovetail_logger as dt_logger
from utils.dovetail_config import DovetailConfig as dt_cfg
from container import Container
class DockerRunner(object):
logger = None
def __init__(self, testcase):
self.testcase = testcase
self.logger.debug('Create runner: {}'.format(self.type))
@classmethod
def create_log(cls):
cls.logger = dt_logger.Logger(__name__ + '.DockerRunner').getLogger()
def pre_copy(self, container_id=None, dest_path=None,
src_file=None, exist_file=None):
if not dest_path:
self.logger.error("There has no dest_path in {} config file."
.format(self.testcase.name()))
return None
if src_file:
self.testcase.mk_src_file()
file_path = dt_cfg.dovetail_config[self.type]['result']['dir']
src_path = os.path.join(file_path, src_file)
if exist_file:
file_path = dt_cfg.dovetail_config[self.type]['config']['dir']
src_path = os.path.join(file_path, 'pre_config', exist_file)
Container.pre_copy(container_id, src_path, dest_path)
return dest_path
def run(self):
if dt_cfg.dovetail_config['offline']:
exist = Container.check_image_exist(self.testcase.validate_type())
if not exist:
self.logger.error("{} image doesn't exist, can't run offline."
.format(self.testcase.validate_type()))
return
else:
if not Container.pull_image(self.testcase.validate_type()):
self.logger.error("Failed to pull the image.")
return
# for sdnvpn, there is a need to download needed images to config_dir
# in dovetail_config.yml first.
if 'sdnvpn' in str(self.testcase.name()):
img_name = dt_cfg.dovetail_config['sdnvpn_image']
img_file = os.path.join(dt_cfg.dovetail_config['config_dir'],
img_name)
if not os.path.isfile(img_file):
self.logger.error('Image {} not found.'.format(img_name))
return
container_id = Container.create(self.testcase.validate_type(),
self.testcase.name())
if not container_id:
self.logger.error('Failed to create container.')
return
self.logger.debug('container id: {}'.format(container_id))
dest_path = self.testcase.pre_copy_path("dest_path")
src_file_name = self.testcase.pre_copy_path("src_file")
exist_file_name = self.testcase.pre_copy_path("exist_src_file")
if src_file_name or exist_file_name:
if not self.pre_copy(container_id, dest_path, src_file_name,
exist_file_name):
return
cmds = self.testcase.pre_condition()
if cmds:
for cmd in cmds:
ret, msg = Container.exec_cmd(container_id, cmd)
if ret != 0:
self.logger.error("Failed to exec all pre_condition cmds.")
break
if not self.testcase.prepare_cmd(self.type):
self.logger.error(
'Failed to prepare test case: {}'.format(self.testcase.name()))
else:
for cmd in self.testcase.cmds:
ret, msg = Container.exec_cmd(container_id, cmd)
if ret != 0:
self.logger.error('Failed to exec {}, ret: {}, msg: {}'
.format(cmd, ret, msg))
break
cmds = self.testcase.post_condition()
if cmds:
for cmd in cmds:
ret, msg = Container.exec_cmd(container_id, cmd)
self.testcase.cleaned(True)
Container.clean(container_id, self.type)
def save_logs(self):
pass
class FunctestRunner(DockerRunner):
def __init__(self, testcase):
self.type = 'functest'
super(FunctestRunner, self).__init__(testcase)
def save_logs(self):
validate_testcase = self.testcase.validate_testcase()
test_area = self.testcase.name().split(".")[1]
result_path = os.path.join(os.environ["DOVETAIL_HOME"], 'results')
dest_path = os.path.join(result_path, test_area + '_logs')
dest_file = os.path.join(dest_path, self.testcase.name() + '.log')
if validate_testcase == 'tempest_custom':
source_file = os.path.join(result_path, 'tempest', 'tempest.log')
elif validate_testcase == 'refstack_defcore':
source_file = os.path.join(result_path, 'refstack', 'refstack.log')
elif validate_testcase == 'bgpvpn':
source_file = os.path.join(result_path, 'bgpvpn.log')
else:
source_file = None
if source_file:
if os.path.isfile(source_file):
os.renames(source_file, dest_file)
else:
self.logger.error("Tempest log file for test case {} is not "
"found.".format(self.testcase.name()))
class YardstickRunner(DockerRunner):
def __init__(self, testcase):
self.type = 'yardstick'
super(YardstickRunner, self).__init__(testcase)
class BottlenecksRunner(DockerRunner):
def __init__(self, testcase):
self.type = 'bottlenecks'
super(BottlenecksRunner, self).__init__(testcase)
class ShellRunner(object):
logger = None
@classmethod
def create_log(cls):
cls.logger = dt_logger.Logger(__name__ + '.ShellRunner').getLogger()
def __init__(self, testcase):
super(ShellRunner, self).__init__()
self.testcase = testcase
self.type = 'shell'
self.logger.debug('Create runner: {}'.format(self.type))
def run(self):
testcase_passed = 'PASS'
prepare_failed = False
result = {'pass': 'PASS', 'results': []}
if not self.testcase.prepared():
cmds = self.testcase.pre_condition()
for cmd in cmds:
ret, msg = dt_utils.exec_cmd(cmd, self.logger)
result['results'].append((cmd, ret, msg))
if ret != 0:
prepare_failed = True
break
if not prepare_failed:
self.testcase.prepared(True)
if not self.testcase.prepare_cmd(self.type):
self.logger.error(
'Failed to prepare cmd: {}'.format(self.testcase.name()))
else:
for cmd in self.testcase.cmds:
ret, msg = dt_utils.exec_cmd(cmd, self.logger)
result['results'].append((cmd, ret, msg))
if ret != 0:
testcase_passed = 'FAIL'
result['pass'] = testcase_passed
cmds = self.testcase.post_condition()
for cmd in cmds:
ret, msg = dt_utils.exec_cmd(cmd, self.logger)
result['results'].append((cmd, ret, msg))
result_filename = os.path.join(dt_cfg.dovetail_config['result_dir'],
self.testcase.name()) + '.out'
self.logger.debug('Save result: {}'.format(result_filename))
try:
with open(result_filename, 'w') as f:
f.write(json.dumps(result))
except Exception as e:
self.logger.exception('Failed to write result into file: {}, '
'exception: {}'.format(result_filename, e))
class TestRunnerFactory(object):
TEST_RUNNER_MAP = {
"functest": FunctestRunner,
"yardstick": YardstickRunner,
"bottlenecks": BottlenecksRunner,
"shell": ShellRunner,
}
@classmethod
def create(cls, testcase):
try:
return cls.TEST_RUNNER_MAP[testcase.validate_type()](testcase)
except KeyError:
return None
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