74b6ac1c3f
Tempest has changed to use stestr instead of testr and testrepository starting from 18.0.0,and the testr.conf was removed: https://review.openstack.org/#/c/504345/ refstack-client will not able to run for tempest 18.0.0 as some commands need the testr.conf in the path: root@defcore:/home/defcore/refstack-client/refstack_client# /home/defcore/refstack-client/.tempest/tools/with_venv.sh testr list-tests No .testr.conf config file Tempest Commit SHA: 8316f962c52b01edc5be466b18e54904e2a1248a pointing to tempest 19.0.0 Install tempest from master Updated Guidelines to match 2018.02 Change-Id: Ic796cc7ad48037e64a4437d4834051c7fa7cbda1 Closes-Bug: #1765609
210 lines
8.3 KiB
Python
210 lines
8.3 KiB
Python
# Copyright (c) 2015 IBM Corp.
|
|
#
|
|
# 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.
|
|
#
|
|
|
|
|
|
import atexit
|
|
import logging
|
|
import os
|
|
import re
|
|
import requests
|
|
import subprocess
|
|
import tempfile
|
|
|
|
|
|
class TestListParser(object):
|
|
|
|
"""This class is for normalizing test lists to match the tests in the
|
|
current Tempest environment.
|
|
"""
|
|
|
|
def __init__(self, tempest_dir, insecure=False):
|
|
"""
|
|
Initialize the TestListParser.
|
|
|
|
:param tempest_dir: Absolute path of the Tempest directory.
|
|
:param insecure: Whether https requests, if any, should be insecure.
|
|
"""
|
|
self.logger = logging.getLogger(__name__)
|
|
self.tempest_dir = tempest_dir
|
|
self.insecure = insecure
|
|
|
|
def _get_tempest_test_ids(self):
|
|
"""This does a 'testr list-tests' or 'stestr list' according to
|
|
Tempest version on the Tempest directory in order to get a list
|
|
of full test IDs for the current Tempest environment. Test ID
|
|
mappings are then formed for these tests.
|
|
"""
|
|
if os.path.exists(os.path.join(self.tempest_dir, '.stestr.conf')):
|
|
init_cmd = (os.path.join(self.tempest_dir, 'tools/with_venv.sh'),
|
|
'stestr', 'init')
|
|
subprocess.Popen(init_cmd, stdout=subprocess.PIPE,
|
|
cwd=self.tempest_dir)
|
|
cmd = (os.path.join(self.tempest_dir, 'tools/with_venv.sh'),
|
|
'stestr', 'list')
|
|
else:
|
|
cmd = (os.path.join(self.tempest_dir, 'tools/with_venv.sh'),
|
|
'testr', 'list-tests')
|
|
process = subprocess.Popen(cmd, stdout=subprocess.PIPE,
|
|
cwd=self.tempest_dir)
|
|
(stdout, stderr) = process.communicate()
|
|
|
|
if process.returncode != 0:
|
|
self.logger.error(stdout)
|
|
self.logger.error(stderr)
|
|
raise subprocess.CalledProcessError(process.returncode,
|
|
' '.join(cmd))
|
|
|
|
testcase_list = stdout.split('\n')
|
|
return self._form_test_id_mappings(testcase_list)
|
|
|
|
def _form_test_id_mappings(self, test_list):
|
|
"""This takes in a list of full test IDs and forms a dict containing
|
|
base test IDs mapped to their attributes. A full test ID also contains
|
|
test attributes such as '[gate,smoke]'
|
|
Ex:
|
|
'tempest.api.test1': '[gate]'
|
|
'tempest.api.test2': ''
|
|
'tempest.api.test3(some_scenario)': '[smoke,gate]'
|
|
|
|
:param test_list: List of full test IDs
|
|
"""
|
|
test_mappings = {}
|
|
for testcase in test_list:
|
|
if testcase.startswith("tempest"):
|
|
# Search for any strings like '[smoke, gate]' in the test ID.
|
|
match = re.search('(\[.*\])', testcase)
|
|
|
|
if match:
|
|
testcase = re.sub('\[.*\]', '', testcase)
|
|
test_mappings[testcase] = match.group(1)
|
|
else:
|
|
test_mappings[testcase] = ""
|
|
return test_mappings
|
|
|
|
def _get_base_test_ids_from_list_file(self, list_location):
|
|
"""This takes in a test list file and finds all the base test IDs
|
|
for the tests listed.
|
|
Ex:
|
|
'tempest.test1[gate,id-2]' -> 'tempest.test1'
|
|
'tempest.test2[gate,id-3](scenario)' -> 'tempest.test2(scenario)'
|
|
|
|
:param list_location: file path or URL location of list file
|
|
"""
|
|
try:
|
|
response = requests.get(list_location,
|
|
verify=not self.insecure)
|
|
testcase_list = response.text.split('\n')
|
|
test_mappings = self._form_test_id_mappings(testcase_list)
|
|
# If the location isn't a valid URL, we assume it is a file path.
|
|
except requests.exceptions.MissingSchema:
|
|
try:
|
|
with open(list_location) as data_file:
|
|
testcase_list = [line.rstrip('\n') for line in data_file]
|
|
test_mappings = self._form_test_id_mappings(testcase_list)
|
|
except Exception:
|
|
self.logger.error("Error reading the passed in test list " +
|
|
"file.")
|
|
raise
|
|
except Exception:
|
|
self.logger.error("Error reading the passed in test list file.")
|
|
raise
|
|
|
|
return list(test_mappings.keys())
|
|
|
|
def _get_full_test_ids(self, tempest_ids, base_ids):
|
|
"""This will remake the test ID list with the full IDs of the current
|
|
Tempest environment. The Tempest test ID dict should have the correct
|
|
mappings.
|
|
|
|
:param tempest_ids: dict containing test ID mappings
|
|
:param base_ids: list containing base test IDs
|
|
"""
|
|
test_list = []
|
|
for test_id in base_ids:
|
|
try:
|
|
attr = tempest_ids[test_id]
|
|
# If the test has a scenario in the test ID, but also has some
|
|
# additional attributes, the attributes need to go before the
|
|
# scenario.
|
|
if '(' in test_id and attr:
|
|
components = test_id.split('(', 1)
|
|
test_portion = components[0]
|
|
scenario = "(" + components[1]
|
|
test_list.append(test_portion + attr + scenario)
|
|
else:
|
|
test_list.append(test_id + attr)
|
|
except KeyError:
|
|
self.logger.warning("Test %s not found in Tempest list." %
|
|
test_id)
|
|
self.logger.debug("Number of tests: " + str(len(test_list)))
|
|
return test_list
|
|
|
|
def _write_normalized_test_list(self, test_ids):
|
|
"""Create a temporary file to pass into testr containing a list of test
|
|
IDs that should be tested.
|
|
|
|
:param test_ids: list of full test IDs
|
|
"""
|
|
temp = tempfile.NamedTemporaryFile(delete=False)
|
|
for test_id in test_ids:
|
|
temp.write(("%s\n" % test_id).encode('utf-8'))
|
|
temp.flush()
|
|
|
|
# Register the created file for cleanup.
|
|
atexit.register(self._remove_test_list_file, temp.name)
|
|
return temp.name
|
|
|
|
def _remove_test_list_file(self, file_path):
|
|
"""Delete the given file.
|
|
|
|
:param file_path: string containing the location of the file
|
|
"""
|
|
if os.path.isfile(file_path):
|
|
os.remove(file_path)
|
|
|
|
def get_normalized_test_list(self, list_location):
|
|
"""This will take in the user's test list and will normalize it
|
|
so that the test cases in the list map to actual full test IDS in
|
|
the Tempest environment.
|
|
|
|
:param list_location: file path or URL of the test list
|
|
"""
|
|
tempest_test_ids = self._get_tempest_test_ids()
|
|
if not tempest_test_ids:
|
|
return None
|
|
base_test_ids = self._get_base_test_ids_from_list_file(list_location)
|
|
full_capability_test_ids = self._get_full_test_ids(tempest_test_ids,
|
|
base_test_ids)
|
|
list_file = self._write_normalized_test_list(full_capability_test_ids)
|
|
return list_file
|
|
|
|
def create_whitelist(self, list_location):
|
|
"""This takes in a test list file, get normalized, and get whitelist
|
|
regexes using full qualified test names (one per line).
|
|
Ex:
|
|
'tempest.test1[id-2,gate]' -> tempest.test1\[
|
|
'tempest.test2[id-3,smoke](scenario)' -> tempest.test2\[
|
|
'tempest.test3[compute,id-4]' -> tempest.test3\[
|
|
|
|
:param list_location: file path or URL location of list file
|
|
"""
|
|
normalized_list = open(self.get_normalized_test_list(list_location),
|
|
'r').read()
|
|
# Keep the names
|
|
tests_list = [re.sub("\[", "\[", test)
|
|
for test in re.findall(".*\[", normalized_list)]
|
|
|
|
return self._write_normalized_test_list(tests_list)
|