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Diffstat (limited to 'tests/test_zzz_memory.py')
-rw-r--r-- | tests/test_zzz_memory.py | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/tests/test_zzz_memory.py b/tests/test_zzz_memory.py new file mode 100644 index 0000000..31a8dea --- /dev/null +++ b/tests/test_zzz_memory.py @@ -0,0 +1,88 @@ +# ============LICENSE_START======================================================= +# Copyright (c) 2017-2018 AT&T Intellectual Property. All rights reserved. +# ================================================================================ +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# ============LICENSE_END========================================================= +# +# ECOMP is a trademark and service mark of AT&T Intellectual Property. + +"""test of the package for policy-handler of DCAE-Controller""" + +import gc +import json +import logging +import subprocess +import sys + +from policyhandler.config import Config +from policyhandler.onap.audit import Audit +from policyhandler.policy_handler import LogWriter + +Config.load_from_file() + +try: + POLICY_HANDLER_VERSION = subprocess.check_output(["python", "setup.py", "--version"]).strip() +except subprocess.CalledProcessError: + POLICY_HANDLER_VERSION = "2.4.1" + +class Node(object): + """making the cycled objects""" + def __init__(self, name): + self.name = name + self.next = None + def __repr__(self): + return '%s(%s)' % (self.__class__.__name__, self.name) + + +def test_healthcheck_with_garbage(): + """test /healthcheck""" + + Audit.init(Config.get_system_name(), POLICY_HANDLER_VERSION, Config.LOGGER_CONFIG_FILE_PATH) + + + logger = logging.getLogger("policy_handler.unit_test_memory") + sys.stdout = LogWriter(logger.info) + sys.stderr = LogWriter(logger.error) + + gc.set_debug(gc.DEBUG_LEAK) + + node1 = Node("one") + node2 = Node("two") + node3 = Node("three") + node1.next = node2 + node2.next = node3 + node3.next = node1 + node1 = node2 = node3 = None + gc_found = gc.collect() + + audit = Audit(job_name="test_healthcheck_with_garbage", + req_message="get /test_healthcheck_with_garbage") + health = audit.health(full=True) + audit.audit_done(result=json.dumps(health)) + + logger.info("test_healthcheck_with_garbage[%s]: %s", gc_found, json.dumps(health)) + assert bool(health) + assert bool(health.get("runtime", {}).get("gc", {}).get("gc_garbage")) + + logger.info("clearing up garbage...") + for obj in gc.garbage: + if isinstance(obj, Node): + logger.info("in garbage: %s 0x%x", obj, id(obj)) + obj.next = None + + gc_found = gc.collect() + health = audit.health(full=True) + logger.info("after clear test_healthcheck_with_garbage[%s]: %s", gc_found, json.dumps(health)) + assert bool(health) + + gc.set_debug(not gc.DEBUG_LEAK) |