a4b1cef845
Use opening context manager to open a file. Change-Id: Ice9be6350fd01cbf5eec686ac68d7fc8b5a4d5bd
147 lines
5.1 KiB
Python
Executable File
147 lines
5.1 KiB
Python
Executable File
#!/usr/bin/env python
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# Copyright 2012 OpenStack Foundation
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""
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Track test skips via launchpadlib API and raise alerts if a bug
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is fixed but a skip is still in the Tempest test code
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"""
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import logging
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import os
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import re
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from launchpadlib import launchpad
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BASEDIR = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
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TESTDIR = os.path.join(BASEDIR, 'tempest')
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LPCACHEDIR = os.path.expanduser('~/.launchpadlib/cache')
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def info(msg, *args, **kwargs):
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logging.info(msg, *args, **kwargs)
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def debug(msg, *args, **kwargs):
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logging.debug(msg, *args, **kwargs)
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def find_skips(start=TESTDIR):
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"""Find skipped tests
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Returns a list of tuples (method, bug) that represent
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test methods that have been decorated to skip because of
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a particular bug.
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"""
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results = {}
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debug("Searching in %s", start)
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for root, _dirs, files in os.walk(start):
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for name in files:
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if name.startswith('test_') and name.endswith('py'):
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path = os.path.join(root, name)
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debug("Searching in %s", path)
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temp_result = find_skips_in_file(path)
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for method_name, bug_no in temp_result:
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if results.get(bug_no):
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result_dict = results.get(bug_no)
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if result_dict.get(name):
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result_dict[name].append(method_name)
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else:
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result_dict[name] = [method_name]
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results[bug_no] = result_dict
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else:
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results[bug_no] = {name: [method_name]}
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return results
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def find_skips_in_file(path):
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"""Return the skip tuples in a test file"""
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BUG_RE = re.compile(r'\s*@.*skip_because\(bug=[\'"](\d+)[\'"]')
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DEF_RE = re.compile(r'\s*def (\w+)\(')
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bug_found = False
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results = []
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with open(path, 'rb') as content:
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lines = content.readlines()
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for x, line in enumerate(lines):
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if not bug_found:
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res = BUG_RE.match(line)
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if res:
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bug_no = int(res.group(1))
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debug("Found bug skip %s on line %d", bug_no, x + 1)
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bug_found = True
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else:
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res = DEF_RE.match(line)
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if res:
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method = res.group(1)
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debug("Found test method %s skips for bug %d",
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method, bug_no)
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results.append((method, bug_no))
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bug_found = False
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return results
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def get_results(result_dict):
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results = []
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for bug_no in result_dict.keys():
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for method in result_dict[bug_no]:
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results.append((method, bug_no))
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return results
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if __name__ == '__main__':
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logging.basicConfig(format='%(levelname)s: %(message)s',
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level=logging.INFO)
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results = find_skips()
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unique_bugs = sorted(set([bug for (method, bug) in get_results(results)]))
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unskips = []
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duplicates = []
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info("Total bug skips found: %d", len(results))
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info("Total unique bugs causing skips: %d", len(unique_bugs))
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lp = launchpad.Launchpad.login_anonymously('grabbing bugs',
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'production',
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LPCACHEDIR)
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for bug_no in unique_bugs:
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bug = lp.bugs[bug_no]
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duplicate = bug.duplicate_of_link
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if duplicate is not None:
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dup_id = duplicate.split('/')[-1]
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duplicates.append((bug_no, dup_id))
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for task in bug.bug_tasks:
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info("Bug #%7s (%12s - %12s)", bug_no,
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task.importance, task.status)
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if task.status in ('Fix Released', 'Fix Committed'):
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unskips.append(bug_no)
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for bug_id, dup_id in duplicates:
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if bug_id not in unskips:
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dup_bug = lp.bugs[dup_id]
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for task in dup_bug.bug_tasks:
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info("Bug #%7s is a duplicate of Bug#%7s (%12s - %12s)",
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bug_id, dup_id, task.importance, task.status)
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if task.status in ('Fix Released', 'Fix Committed'):
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unskips.append(bug_id)
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unskips = sorted(set(unskips))
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if unskips:
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print("The following bugs have been fixed and the corresponding skips")
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print("should be removed from the test cases:")
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print()
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for bug in unskips:
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message = " %7s in " % bug
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locations = ["%s" % x for x in results[bug].keys()]
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message += " and ".join(locations)
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print(message)
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