4921 lines
181 KiB
Python
4921 lines
181 KiB
Python
# Copyright 2012 Hewlett-Packard Development Company, L.P.
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# Copyright 2016 Red Hat, Inc.
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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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import configparser
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from configparser import ConfigParser
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from contextlib import contextmanager
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import copy
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import datetime
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import errno
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import gc
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import hashlib
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from io import StringIO
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import itertools
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import json
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import logging
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import os
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import queue
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import random
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import re
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from logging import Logger
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from queue import Queue
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from typing import Callable, Optional, Any, Iterable, Generator, List
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import requests
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import select
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import shutil
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import socket
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import string
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import subprocess
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import sys
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import tempfile
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import threading
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import traceback
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import time
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import uuid
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import socketserver
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import http.server
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import urllib.parse
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import git
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import gear
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import fixtures
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import kazoo.client
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import kazoo.exceptions
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import pymysql
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import psycopg2
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import psycopg2.extensions
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import testtools
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import testtools.content
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import testtools.content_type
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from git.exc import NoSuchPathError
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import yaml
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import paramiko
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from zuul.lib.connections import ConnectionRegistry
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from psutil import Popen
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import tests.fakegithub
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import zuul.driver.gerrit.gerritsource as gerritsource
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import zuul.driver.gerrit.gerritconnection as gerritconnection
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import zuul.driver.git.gitwatcher as gitwatcher
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import zuul.driver.github.githubconnection as githubconnection
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import zuul.driver.pagure.pagureconnection as pagureconnection
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import zuul.driver.gitlab.gitlabconnection as gitlabconnection
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import zuul.driver.github
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import zuul.driver.sql
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import zuul.scheduler
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import zuul.executor.server
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import zuul.executor.client
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import zuul.lib.ansible
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import zuul.lib.connections
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import zuul.lib.auth
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import zuul.merger.client
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import zuul.merger.merger
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import zuul.merger.server
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import zuul.model
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import zuul.nodepool
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import zuul.rpcclient
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import zuul.zk
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import zuul.configloader
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from zuul.lib.config import get_default
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from zuul.lib.logutil import get_annotated_logger
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FIXTURE_DIR = os.path.join(os.path.dirname(__file__), 'fixtures')
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KEEP_TEMPDIRS = bool(os.environ.get('KEEP_TEMPDIRS', False))
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def repack_repo(path):
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cmd = ['git', '--git-dir=%s/.git' % path, 'repack', '-afd']
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output = subprocess.Popen(cmd, close_fds=True,
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stdout=subprocess.PIPE,
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stderr=subprocess.PIPE)
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out = output.communicate()
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if output.returncode:
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raise Exception("git repack returned %d" % output.returncode)
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return out
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def random_sha1():
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return hashlib.sha1(str(random.random()).encode('ascii')).hexdigest()
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def iterate_timeout(max_seconds, purpose):
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start = time.time()
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count = 0
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while (time.time() < start + max_seconds):
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count += 1
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yield count
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time.sleep(0.01)
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raise Exception("Timeout waiting for %s" % purpose)
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def simple_layout(path, driver='gerrit'):
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"""Specify a layout file for use by a test method.
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:arg str path: The path to the layout file.
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:arg str driver: The source driver to use, defaults to gerrit.
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Some tests require only a very simple configuration. For those,
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establishing a complete config directory hierachy is too much
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work. In those cases, you can add a simple zuul.yaml file to the
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test fixtures directory (in fixtures/layouts/foo.yaml) and use
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this decorator to indicate the test method should use that rather
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than the tenant config file specified by the test class.
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The decorator will cause that layout file to be added to a
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config-project called "common-config" and each "project" instance
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referenced in the layout file will have a git repo automatically
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initialized.
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"""
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def decorator(test):
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test.__simple_layout__ = (path, driver)
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return test
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return decorator
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def never_capture():
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"""Never capture logs/output
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Due to high volume, log files are normally captured and attached
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to the subunit stream only on error. This can make diagnosing
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some problems difficult. Use this dectorator on a test to
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indicate that logs and output should not be captured.
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"""
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def decorator(test):
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test.__never_capture__ = True
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return test
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return decorator
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class FakeAnsibleManager(zuul.lib.ansible.AnsibleManager):
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def validate(self):
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return True
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def copyAnsibleFiles(self):
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pass
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class GerritChangeReference(git.Reference):
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_common_path_default = "refs/changes"
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_points_to_commits_only = True
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class FakeGerritChange(object):
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categories = {'Approved': ('Approved', -1, 1),
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'Code-Review': ('Code-Review', -2, 2),
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'Verified': ('Verified', -2, 2)}
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def __init__(self, gerrit, number, project, branch, subject,
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status='NEW', upstream_root=None, files={},
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parent=None):
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self.gerrit = gerrit
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self.source = gerrit
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self.reported = 0
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self.queried = 0
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self.patchsets = []
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self.number = number
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self.project = project
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self.branch = branch
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self.subject = subject
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self.latest_patchset = 0
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self.depends_on_change = None
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self.depends_on_patchset = None
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self.needed_by_changes = []
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self.fail_merge = False
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self.messages = []
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self.comments = []
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self.checks = {}
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self.checks_history = []
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self.data = {
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'branch': branch,
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'comments': self.comments,
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'commitMessage': subject,
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'createdOn': time.time(),
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'id': 'I' + random_sha1(),
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'lastUpdated': time.time(),
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'number': str(number),
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'open': status == 'NEW',
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'owner': {'email': 'user@example.com',
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'name': 'User Name',
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'username': 'username'},
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'patchSets': self.patchsets,
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'project': project,
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'status': status,
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'subject': subject,
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'submitRecords': [],
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'url': '%s/%s' % (self.gerrit.baseurl.rstrip('/'), number)}
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self.upstream_root = upstream_root
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self.addPatchset(files=files, parent=parent)
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self.data['submitRecords'] = self.getSubmitRecords()
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self.open = status == 'NEW'
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def addFakeChangeToRepo(self, msg, files, large, parent):
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path = os.path.join(self.upstream_root, self.project)
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repo = git.Repo(path)
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if parent is None:
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parent = 'refs/tags/init'
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ref = GerritChangeReference.create(
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repo, '1/%s/%s' % (self.number, self.latest_patchset),
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parent)
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repo.head.reference = ref
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zuul.merger.merger.reset_repo_to_head(repo)
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repo.git.clean('-x', '-f', '-d')
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path = os.path.join(self.upstream_root, self.project)
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if not large:
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for fn, content in files.items():
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fn = os.path.join(path, fn)
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if content is None:
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os.unlink(fn)
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repo.index.remove([fn])
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else:
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d = os.path.dirname(fn)
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if not os.path.exists(d):
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os.makedirs(d)
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with open(fn, 'w') as f:
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f.write(content)
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repo.index.add([fn])
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else:
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for fni in range(100):
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fn = os.path.join(path, str(fni))
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f = open(fn, 'w')
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for ci in range(4096):
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f.write(random.choice(string.printable))
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f.close()
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repo.index.add([fn])
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r = repo.index.commit(msg)
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repo.head.reference = 'master'
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zuul.merger.merger.reset_repo_to_head(repo)
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repo.git.clean('-x', '-f', '-d')
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repo.heads['master'].checkout()
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return r
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def addPatchset(self, files=None, large=False, parent=None):
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self.latest_patchset += 1
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if not files:
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fn = '%s-%s' % (self.branch.replace('/', '_'), self.number)
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data = ("test %s %s %s\n" %
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(self.branch, self.number, self.latest_patchset))
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files = {fn: data}
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msg = self.subject + '-' + str(self.latest_patchset)
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c = self.addFakeChangeToRepo(msg, files, large, parent)
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ps_files = [{'file': '/COMMIT_MSG',
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'type': 'ADDED'},
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{'file': 'README',
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'type': 'MODIFIED'}]
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for f in files:
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ps_files.append({'file': f, 'type': 'ADDED'})
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d = {'approvals': [],
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'createdOn': time.time(),
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'files': ps_files,
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'number': str(self.latest_patchset),
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'ref': 'refs/changes/1/%s/%s' % (self.number,
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self.latest_patchset),
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'revision': c.hexsha,
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'uploader': {'email': 'user@example.com',
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'name': 'User name',
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'username': 'user'}}
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self.data['currentPatchSet'] = d
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self.patchsets.append(d)
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self.data['submitRecords'] = self.getSubmitRecords()
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def setCheck(self, checker, reset=False, **kw):
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if reset:
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self.checks[checker] = {'state': 'NOT_STARTED',
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'created': str(datetime.datetime.now())}
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chk = self.checks.setdefault(checker, {})
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chk['updated'] = str(datetime.datetime.now())
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for (key, default) in [
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('state', None),
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('repository', self.project),
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('change_number', self.number),
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('patch_set_id', self.latest_patchset),
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('checker_uuid', checker),
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('message', None),
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('url', None),
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('started', None),
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('finished', None),
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]:
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val = kw.get(key, chk.get(key, default))
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if val is not None:
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chk[key] = val
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elif key in chk:
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del chk[key]
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self.checks_history.append(copy.deepcopy(self.checks))
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def addComment(self, filename, line, message, name, email, username,
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comment_range=None):
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comment = {
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'file': filename,
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'line': int(line),
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'reviewer': {
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'name': name,
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'email': email,
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'username': username,
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},
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'message': message,
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}
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if comment_range:
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comment['range'] = comment_range
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self.comments.append(comment)
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def getPatchsetCreatedEvent(self, patchset):
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event = {"type": "patchset-created",
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"change": {"project": self.project,
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"branch": self.branch,
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"id": "I5459869c07352a31bfb1e7a8cac379cabfcb25af",
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"number": str(self.number),
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"subject": self.subject,
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"owner": {"name": "User Name"},
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"url": "https://hostname/3"},
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"patchSet": self.patchsets[patchset - 1],
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"uploader": {"name": "User Name"}}
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return event
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def getChangeRestoredEvent(self):
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event = {"type": "change-restored",
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"change": {"project": self.project,
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"branch": self.branch,
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"id": "I5459869c07352a31bfb1e7a8cac379cabfcb25af",
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"number": str(self.number),
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"subject": self.subject,
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"owner": {"name": "User Name"},
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"url": "https://hostname/3"},
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"restorer": {"name": "User Name"},
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"patchSet": self.patchsets[-1],
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"reason": ""}
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return event
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def getChangeAbandonedEvent(self):
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event = {"type": "change-abandoned",
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"change": {"project": self.project,
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"branch": self.branch,
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"id": "I5459869c07352a31bfb1e7a8cac379cabfcb25af",
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"number": str(self.number),
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"subject": self.subject,
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"owner": {"name": "User Name"},
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"url": "https://hostname/3"},
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"abandoner": {"name": "User Name"},
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"patchSet": self.patchsets[-1],
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"reason": ""}
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return event
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def getChangeCommentEvent(self, patchset):
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event = {"type": "comment-added",
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"change": {"project": self.project,
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"branch": self.branch,
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"id": "I5459869c07352a31bfb1e7a8cac379cabfcb25af",
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"number": str(self.number),
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"subject": self.subject,
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"owner": {"name": "User Name"},
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"url": "https://hostname/3"},
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"patchSet": self.patchsets[patchset - 1],
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"author": {"name": "User Name"},
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"approvals": [{"type": "Code-Review",
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"description": "Code-Review",
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"value": "0"}],
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"comment": "This is a comment"}
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return event
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def getChangeMergedEvent(self):
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event = {"submitter": {"name": "Jenkins",
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"username": "jenkins"},
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"newRev": "29ed3b5f8f750a225c5be70235230e3a6ccb04d9",
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"patchSet": self.patchsets[-1],
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"change": self.data,
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"type": "change-merged",
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"eventCreatedOn": 1487613810}
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return event
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def getRefUpdatedEvent(self):
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path = os.path.join(self.upstream_root, self.project)
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repo = git.Repo(path)
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oldrev = repo.heads[self.branch].commit.hexsha
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event = {
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"type": "ref-updated",
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"submitter": {
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"name": "User Name",
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},
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"refUpdate": {
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"oldRev": oldrev,
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"newRev": self.patchsets[-1]['revision'],
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"refName": self.branch,
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"project": self.project,
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}
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}
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return event
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def addApproval(self, category, value, username='reviewer_john',
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granted_on=None, message='', tag=None):
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if not granted_on:
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granted_on = time.time()
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approval = {
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'description': self.categories[category][0],
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'type': category,
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'value': str(value),
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'by': {
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'username': username,
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'email': username + '@example.com',
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},
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'grantedOn': int(granted_on),
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'__tag': tag, # Not available in ssh api
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}
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for i, x in enumerate(self.patchsets[-1]['approvals'][:]):
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if x['by']['username'] == username and x['type'] == category:
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del self.patchsets[-1]['approvals'][i]
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self.patchsets[-1]['approvals'].append(approval)
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event = {'approvals': [approval],
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'author': {'email': 'author@example.com',
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'name': 'Patchset Author',
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'username': 'author_phil'},
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'change': {'branch': self.branch,
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'id': 'Iaa69c46accf97d0598111724a38250ae76a22c87',
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'number': str(self.number),
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'owner': {'email': 'owner@example.com',
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'name': 'Change Owner',
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'username': 'owner_jane'},
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'project': self.project,
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'subject': self.subject,
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'topic': 'master',
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'url': 'https://hostname/459'},
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'comment': message,
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'patchSet': self.patchsets[-1],
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'type': 'comment-added'}
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self.data['submitRecords'] = self.getSubmitRecords()
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return json.loads(json.dumps(event))
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def getSubmitRecords(self):
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status = {}
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for cat in self.categories:
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status[cat] = 0
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for a in self.patchsets[-1]['approvals']:
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cur = status[a['type']]
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cat_min, cat_max = self.categories[a['type']][1:]
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new = int(a['value'])
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if new == cat_min:
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cur = new
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elif abs(new) > abs(cur):
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cur = new
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status[a['type']] = cur
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labels = []
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ok = True
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for typ, cat in self.categories.items():
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cur = status[typ]
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cat_min, cat_max = cat[1:]
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if cur == cat_min:
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value = 'REJECT'
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ok = False
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elif cur == cat_max:
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value = 'OK'
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else:
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value = 'NEED'
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ok = False
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labels.append({'label': cat[0], 'status': value})
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if ok:
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return [{'status': 'OK'}]
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return [{'status': 'NOT_READY',
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'labels': labels}]
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def setDependsOn(self, other, patchset):
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self.depends_on_change = other
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self.depends_on_patchset = patchset
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d = {'id': other.data['id'],
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'number': other.data['number'],
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'ref': other.patchsets[patchset - 1]['ref']
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}
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self.data['dependsOn'] = [d]
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other.needed_by_changes.append((self, len(self.patchsets)))
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needed = other.data.get('neededBy', [])
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d = {'id': self.data['id'],
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'number': self.data['number'],
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'ref': self.patchsets[-1]['ref'],
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'revision': self.patchsets[-1]['revision']
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}
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needed.append(d)
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other.data['neededBy'] = needed
|
|
|
|
def query(self):
|
|
self.queried += 1
|
|
d = self.data.get('dependsOn')
|
|
if d:
|
|
d = d[0]
|
|
if (self.depends_on_change.patchsets[-1]['ref'] == d['ref']):
|
|
d['isCurrentPatchSet'] = True
|
|
else:
|
|
d['isCurrentPatchSet'] = False
|
|
return json.loads(json.dumps(self.data))
|
|
|
|
def queryHTTP(self):
|
|
self.queried += 1
|
|
labels = {}
|
|
for cat in self.categories:
|
|
labels[cat] = {}
|
|
for app in self.patchsets[-1]['approvals']:
|
|
label = labels[app['type']]
|
|
_, label_min, label_max = self.categories[app['type']]
|
|
val = int(app['value'])
|
|
label_all = label.setdefault('all', [])
|
|
approval = {
|
|
"value": val,
|
|
"username": app['by']['username'],
|
|
"email": app['by']['email'],
|
|
"date": str(datetime.datetime.fromtimestamp(app['grantedOn'])),
|
|
}
|
|
if app.get('__tag') is not None:
|
|
approval['tag'] = app['__tag']
|
|
label_all.append(approval)
|
|
if val == label_min:
|
|
label['blocking'] = True
|
|
if 'rejected' not in label:
|
|
label['rejected'] = app['by']
|
|
if val == label_max:
|
|
if 'approved' not in label:
|
|
label['approved'] = app['by']
|
|
revisions = {}
|
|
rev = self.patchsets[-1]
|
|
num = len(self.patchsets)
|
|
files = {}
|
|
for f in rev['files']:
|
|
if f['file'] == '/COMMIT_MSG':
|
|
continue
|
|
files[f['file']] = {"status": f['type'][0]} # ADDED -> A
|
|
parent = '0000000000000000000000000000000000000000'
|
|
if self.depends_on_change:
|
|
parent = self.depends_on_change.patchsets[
|
|
self.depends_on_patchset - 1]['revision']
|
|
revisions[rev['revision']] = {
|
|
"kind": "REWORK",
|
|
"_number": num,
|
|
"created": rev['createdOn'],
|
|
"uploader": rev['uploader'],
|
|
"ref": rev['ref'],
|
|
"commit": {
|
|
"subject": self.subject,
|
|
"message": self.data['commitMessage'],
|
|
"parents": [{
|
|
"commit": parent,
|
|
}]
|
|
},
|
|
"files": files
|
|
}
|
|
data = {
|
|
"id": self.project + '~' + self.branch + '~' + self.data['id'],
|
|
"project": self.project,
|
|
"branch": self.branch,
|
|
"hashtags": [],
|
|
"change_id": self.data['id'],
|
|
"subject": self.subject,
|
|
"status": self.data['status'],
|
|
"created": self.data['createdOn'],
|
|
"updated": self.data['lastUpdated'],
|
|
"_number": self.number,
|
|
"owner": self.data['owner'],
|
|
"labels": labels,
|
|
"current_revision": self.patchsets[-1]['revision'],
|
|
"revisions": revisions,
|
|
"requirements": []
|
|
}
|
|
return json.loads(json.dumps(data))
|
|
|
|
def queryRevisionHTTP(self, revision):
|
|
for ps in self.patchsets:
|
|
if ps['revision'] == revision:
|
|
break
|
|
else:
|
|
return None
|
|
changes = []
|
|
if self.depends_on_change:
|
|
changes.append({
|
|
"commit": {
|
|
"commit": self.depends_on_change.patchsets[
|
|
self.depends_on_patchset - 1]['revision'],
|
|
},
|
|
"_change_number": self.depends_on_change.number,
|
|
"_revision_number": self.depends_on_patchset
|
|
})
|
|
for (needed_by_change, needed_by_patchset) in self.needed_by_changes:
|
|
changes.append({
|
|
"commit": {
|
|
"commit": needed_by_change.patchsets[
|
|
needed_by_patchset - 1]['revision'],
|
|
},
|
|
"_change_number": needed_by_change.number,
|
|
"_revision_number": needed_by_patchset,
|
|
})
|
|
return {"changes": changes}
|
|
|
|
def setMerged(self):
|
|
if (self.depends_on_change and
|
|
self.depends_on_change.data['status'] != 'MERGED'):
|
|
return
|
|
if self.fail_merge:
|
|
return
|
|
self.data['status'] = 'MERGED'
|
|
self.open = False
|
|
|
|
path = os.path.join(self.upstream_root, self.project)
|
|
repo = git.Repo(path)
|
|
repo.heads[self.branch].commit = \
|
|
repo.commit(self.patchsets[-1]['revision'])
|
|
|
|
def setReported(self):
|
|
self.reported += 1
|
|
|
|
|
|
class GerritWebServer(object):
|
|
|
|
def __init__(self, fake_gerrit):
|
|
super(GerritWebServer, self).__init__()
|
|
self.fake_gerrit = fake_gerrit
|
|
|
|
def start(self):
|
|
fake_gerrit = self.fake_gerrit
|
|
|
|
class Server(http.server.SimpleHTTPRequestHandler):
|
|
log = logging.getLogger("zuul.test.FakeGerritConnection")
|
|
review_re = re.compile('/a/changes/(.*?)/revisions/(.*?)/review')
|
|
submit_re = re.compile('/a/changes/(.*?)/submit')
|
|
pending_checks_re = re.compile(
|
|
r'/a/plugins/checks/checks\.pending/\?'
|
|
r'query=checker:(.*?)\+\(state:(.*?)\)')
|
|
update_checks_re = re.compile(
|
|
r'/a/changes/(.*)/revisions/(.*?)/checks/(.*)')
|
|
list_checkers_re = re.compile('/a/plugins/checks/checkers/')
|
|
change_re = re.compile(r'/a/changes/(.*)\?o=.*')
|
|
related_re = re.compile(r'/a/changes/(.*)/revisions/(.*)/related')
|
|
change_search_re = re.compile(r'/a/changes/\?n=500.*&q=(.*)')
|
|
version_re = re.compile(r'/a/config/server/version')
|
|
|
|
def do_POST(self):
|
|
path = self.path
|
|
self.log.debug("Got POST %s", path)
|
|
|
|
data = self.rfile.read(int(self.headers['Content-Length']))
|
|
data = json.loads(data.decode('utf-8'))
|
|
self.log.debug("Got data %s", data)
|
|
|
|
m = self.review_re.match(path)
|
|
if m:
|
|
return self.review(m.group(1), m.group(2), data)
|
|
m = self.submit_re.match(path)
|
|
if m:
|
|
return self.submit(m.group(1), data)
|
|
m = self.update_checks_re.match(path)
|
|
if m:
|
|
return self.update_checks(
|
|
m.group(1), m.group(2), m.group(3), data)
|
|
self.send_response(500)
|
|
self.end_headers()
|
|
|
|
def do_GET(self):
|
|
path = self.path
|
|
self.log.debug("Got GET %s", path)
|
|
|
|
m = self.change_re.match(path)
|
|
if m:
|
|
return self.get_change(m.group(1))
|
|
m = self.related_re.match(path)
|
|
if m:
|
|
return self.get_related(m.group(1), m.group(2))
|
|
m = self.change_search_re.match(path)
|
|
if m:
|
|
return self.get_changes(m.group(1))
|
|
m = self.pending_checks_re.match(path)
|
|
if m:
|
|
return self.get_pending_checks(m.group(1), m.group(2))
|
|
m = self.list_checkers_re.match(path)
|
|
if m:
|
|
return self.list_checkers()
|
|
m = self.version_re.match(path)
|
|
if m:
|
|
return self.version()
|
|
self.send_response(500)
|
|
self.end_headers()
|
|
|
|
def _404(self):
|
|
self.send_response(404)
|
|
self.end_headers()
|
|
|
|
def _get_change(self, change_id):
|
|
change_id = urllib.parse.unquote(change_id)
|
|
project, branch, change = change_id.split('~')
|
|
for c in fake_gerrit.changes.values():
|
|
if (c.data['id'] == change and
|
|
c.data['branch'] == branch and
|
|
c.data['project'] == project):
|
|
return c
|
|
|
|
def review(self, change_id, revision, data):
|
|
change = self._get_change(change_id)
|
|
if not change:
|
|
return self._404()
|
|
|
|
message = data['message']
|
|
labels = data.get('labels', {})
|
|
comments = data.get('robot_comments', data.get('comments', {}))
|
|
tag = data.get('tag', None)
|
|
fake_gerrit._test_handle_review(
|
|
int(change.data['number']), message, False, labels,
|
|
comments, tag=tag)
|
|
self.send_response(200)
|
|
self.end_headers()
|
|
|
|
def submit(self, change_id, data):
|
|
change = self._get_change(change_id)
|
|
if not change:
|
|
return self._404()
|
|
|
|
message = None
|
|
labels = {}
|
|
fake_gerrit._test_handle_review(
|
|
int(change.data['number']), message, True, labels)
|
|
self.send_response(200)
|
|
self.end_headers()
|
|
|
|
def update_checks(self, change_id, revision, checker, data):
|
|
self.log.debug("Update checks %s %s %s",
|
|
change_id, revision, checker)
|
|
change = self._get_change(change_id)
|
|
if not change:
|
|
return self._404()
|
|
|
|
change.setCheck(checker, **data)
|
|
self.send_response(200)
|
|
# TODO: return the real data structure, but zuul
|
|
# ignores this now.
|
|
self.end_headers()
|
|
|
|
def get_pending_checks(self, checker, state):
|
|
self.log.debug("Get pending checks %s %s", checker, state)
|
|
ret = []
|
|
for c in fake_gerrit.changes.values():
|
|
if checker not in c.checks:
|
|
continue
|
|
patchset_pending_checks = {}
|
|
if c.checks[checker]['state'] == state:
|
|
patchset_pending_checks[checker] = {
|
|
'state': c.checks[checker]['state'],
|
|
}
|
|
if patchset_pending_checks:
|
|
ret.append({
|
|
'patch_set': {
|
|
'repository': c.project,
|
|
'change_number': c.number,
|
|
'patch_set_id': c.latest_patchset,
|
|
},
|
|
'pending_checks': patchset_pending_checks,
|
|
})
|
|
self.send_data(ret)
|
|
|
|
def list_checkers(self):
|
|
self.log.debug("Get checkers")
|
|
self.send_data(fake_gerrit.fake_checkers)
|
|
|
|
def get_change(self, number):
|
|
change = fake_gerrit.changes.get(int(number))
|
|
if not change:
|
|
return self._404()
|
|
|
|
self.send_data(change.queryHTTP())
|
|
self.end_headers()
|
|
|
|
def get_related(self, number, revision):
|
|
change = fake_gerrit.changes.get(int(number))
|
|
if not change:
|
|
return self._404()
|
|
data = change.queryRevisionHTTP(revision)
|
|
if data is None:
|
|
return self._404()
|
|
self.send_data(data)
|
|
self.end_headers()
|
|
|
|
def get_changes(self, query):
|
|
self.log.debug("simpleQueryHTTP: %s", query)
|
|
query = urllib.parse.unquote(query)
|
|
fake_gerrit.queries.append(query)
|
|
results = []
|
|
if query.startswith('(') and 'OR' in query:
|
|
query = query[1:-1]
|
|
for q in query.split(' OR '):
|
|
for r in fake_gerrit._simpleQuery(q, http=True):
|
|
if r not in results:
|
|
results.append(r)
|
|
else:
|
|
results = fake_gerrit._simpleQuery(query, http=True)
|
|
self.send_data(results)
|
|
self.end_headers()
|
|
|
|
def version(self):
|
|
self.send_data('3.0.0-some-stuff')
|
|
self.end_headers()
|
|
|
|
def send_data(self, data):
|
|
data = json.dumps(data).encode('utf-8')
|
|
data = b")]}'\n" + data
|
|
self.send_response(200)
|
|
self.send_header('Content-Type', 'application/json')
|
|
self.send_header('Content-Length', len(data))
|
|
self.end_headers()
|
|
self.wfile.write(data)
|
|
|
|
def log_message(self, fmt, *args):
|
|
self.log.debug(fmt, *args)
|
|
|
|
self.httpd = socketserver.ThreadingTCPServer(('', 0), Server)
|
|
self.port = self.httpd.socket.getsockname()[1]
|
|
self.thread = threading.Thread(name='GerritWebServer',
|
|
target=self.httpd.serve_forever)
|
|
self.thread.daemon = True
|
|
self.thread.start()
|
|
|
|
def stop(self):
|
|
self.httpd.shutdown()
|
|
self.thread.join()
|
|
|
|
|
|
class FakeGerritPoller(gerritconnection.GerritPoller):
|
|
"""A Fake Gerrit poller for use in tests.
|
|
|
|
This subclasses
|
|
:py:class:`~zuul.connection.gerrit.GerritPoller`.
|
|
"""
|
|
|
|
poll_interval = 1
|
|
|
|
def _run(self, *args, **kw):
|
|
r = super(FakeGerritPoller, self)._run(*args, **kw)
|
|
# Set the event so tests can confirm that the poller has run
|
|
# after they changed something.
|
|
self.connection._poller_event.set()
|
|
return r
|
|
|
|
|
|
class FakeGerritRefWatcher(gitwatcher.GitWatcher):
|
|
"""A Fake Gerrit ref watcher.
|
|
|
|
This subclasses
|
|
:py:class:`~zuul.connection.git.GitWatcher`.
|
|
"""
|
|
|
|
def __init__(self, *args, **kw):
|
|
super(FakeGerritRefWatcher, self).__init__(*args, **kw)
|
|
self.baseurl = self.connection.upstream_root
|
|
self.poll_delay = 1
|
|
|
|
def _run(self, *args, **kw):
|
|
r = super(FakeGerritRefWatcher, self)._run(*args, **kw)
|
|
# Set the event so tests can confirm that the watcher has run
|
|
# after they changed something.
|
|
self.connection._ref_watcher_event.set()
|
|
return r
|
|
|
|
|
|
class FakeGerritConnection(gerritconnection.GerritConnection):
|
|
"""A Fake Gerrit connection for use in tests.
|
|
|
|
This subclasses
|
|
:py:class:`~zuul.connection.gerrit.GerritConnection` to add the
|
|
ability for tests to add changes to the fake Gerrit it represents.
|
|
"""
|
|
|
|
log = logging.getLogger("zuul.test.FakeGerritConnection")
|
|
_poller_class = FakeGerritPoller
|
|
_ref_watcher_class = FakeGerritRefWatcher
|
|
|
|
def __init__(self, driver, connection_name, connection_config,
|
|
changes_db=None, upstream_root=None, poller_event=None,
|
|
ref_watcher_event=None):
|
|
|
|
if connection_config.get('password'):
|
|
self.web_server = GerritWebServer(self)
|
|
self.web_server.start()
|
|
url = 'http://localhost:%s' % self.web_server.port
|
|
connection_config['baseurl'] = url
|
|
else:
|
|
self.web_server = None
|
|
|
|
super(FakeGerritConnection, self).__init__(driver, connection_name,
|
|
connection_config)
|
|
|
|
self.event_queue = queue.Queue()
|
|
self.fixture_dir = os.path.join(FIXTURE_DIR, 'gerrit')
|
|
self.change_number = 0
|
|
self.changes = changes_db
|
|
self.queries = []
|
|
self.upstream_root = upstream_root
|
|
self.fake_checkers = []
|
|
self._poller_event = poller_event
|
|
self._ref_watcher_event = ref_watcher_event
|
|
|
|
def addFakeChecker(self, **kw):
|
|
self.fake_checkers.append(kw)
|
|
|
|
def addFakeChange(self, project, branch, subject, status='NEW',
|
|
files=None, parent=None):
|
|
"""Add a change to the fake Gerrit."""
|
|
self.change_number += 1
|
|
c = FakeGerritChange(self, self.change_number, project, branch,
|
|
subject, upstream_root=self.upstream_root,
|
|
status=status, files=files, parent=parent)
|
|
self.changes[self.change_number] = c
|
|
return c
|
|
|
|
def addFakeTag(self, project, branch, tag):
|
|
path = os.path.join(self.upstream_root, project)
|
|
repo = git.Repo(path)
|
|
commit = repo.heads[branch].commit
|
|
newrev = commit.hexsha
|
|
ref = 'refs/tags/' + tag
|
|
|
|
git.Tag.create(repo, tag, commit)
|
|
|
|
event = {
|
|
"type": "ref-updated",
|
|
"submitter": {
|
|
"name": "User Name",
|
|
},
|
|
"refUpdate": {
|
|
"oldRev": 40 * '0',
|
|
"newRev": newrev,
|
|
"refName": ref,
|
|
"project": project,
|
|
}
|
|
}
|
|
return event
|
|
|
|
def getFakeBranchCreatedEvent(self, project, branch):
|
|
path = os.path.join(self.upstream_root, project)
|
|
repo = git.Repo(path)
|
|
oldrev = 40 * '0'
|
|
|
|
event = {
|
|
"type": "ref-updated",
|
|
"submitter": {
|
|
"name": "User Name",
|
|
},
|
|
"refUpdate": {
|
|
"oldRev": oldrev,
|
|
"newRev": repo.heads[branch].commit.hexsha,
|
|
"refName": 'refs/heads/' + branch,
|
|
"project": project,
|
|
}
|
|
}
|
|
return event
|
|
|
|
def getFakeBranchDeletedEvent(self, project, branch):
|
|
oldrev = '4abd38457c2da2a72d4d030219ab180ecdb04bf0'
|
|
newrev = 40 * '0'
|
|
|
|
event = {
|
|
"type": "ref-updated",
|
|
"submitter": {
|
|
"name": "User Name",
|
|
},
|
|
"refUpdate": {
|
|
"oldRev": oldrev,
|
|
"newRev": newrev,
|
|
"refName": 'refs/heads/' + branch,
|
|
"project": project,
|
|
}
|
|
}
|
|
return event
|
|
|
|
def review(self, item, message, submit, labels, checks_api, file_comments,
|
|
zuul_event_id=None):
|
|
if self.web_server:
|
|
return super(FakeGerritConnection, self).review(
|
|
item, message, submit, labels, checks_api, file_comments,
|
|
zuul_event_id)
|
|
self._test_handle_review(int(item.change.number), message, submit,
|
|
labels)
|
|
|
|
def _test_handle_review(self, change_number, message, submit, labels,
|
|
file_comments=None, tag=None):
|
|
# Handle a review action from a test
|
|
change = self.changes[change_number]
|
|
|
|
# Add the approval back onto the change (ie simulate what gerrit would
|
|
# do).
|
|
# Usually when zuul leaves a review it'll create a feedback loop where
|
|
# zuul's review enters another gerrit event (which is then picked up by
|
|
# zuul). However, we can't mimic this behaviour (by adding this
|
|
# approval event into the queue) as it stops jobs from checking what
|
|
# happens before this event is triggered. If a job needs to see what
|
|
# happens they can add their own verified event into the queue.
|
|
# Nevertheless, we can update change with the new review in gerrit.
|
|
|
|
for cat in labels:
|
|
change.addApproval(cat, labels[cat], username=self.user,
|
|
tag=tag)
|
|
|
|
if message:
|
|
change.messages.append(message)
|
|
|
|
if file_comments:
|
|
for filename, commentlist in file_comments.items():
|
|
for comment in commentlist:
|
|
change.addComment(filename, comment['line'],
|
|
comment['message'], 'Zuul',
|
|
'zuul@example.com', self.user,
|
|
comment.get('range'))
|
|
if submit:
|
|
change.setMerged()
|
|
if message:
|
|
change.setReported()
|
|
|
|
def queryChangeSSH(self, number, event=None):
|
|
self.log.debug("Query change SSH: %s", number)
|
|
change = self.changes.get(int(number))
|
|
if change:
|
|
return change.query()
|
|
return {}
|
|
|
|
def _simpleQuery(self, query, http=False):
|
|
if http:
|
|
def queryMethod(change):
|
|
return change.queryHTTP()
|
|
else:
|
|
def queryMethod(change):
|
|
return change.query()
|
|
# the query can be in parenthesis so strip them if needed
|
|
if query.startswith('('):
|
|
query = query[1:-1]
|
|
if query.startswith('change:'):
|
|
# Query a specific changeid
|
|
changeid = query[len('change:'):]
|
|
l = [queryMethod(change) for change in self.changes.values()
|
|
if (change.data['id'] == changeid or
|
|
change.data['number'] == changeid)]
|
|
elif query.startswith('message:'):
|
|
# Query the content of a commit message
|
|
msg = query[len('message:'):].strip()
|
|
# Remove quoting if it is there
|
|
if msg.startswith('{') and msg.endswith('}'):
|
|
msg = msg[1:-1]
|
|
l = [queryMethod(change) for change in self.changes.values()
|
|
if msg in change.data['commitMessage']]
|
|
else:
|
|
# Query all open changes
|
|
l = [queryMethod(change) for change in self.changes.values()]
|
|
return l
|
|
|
|
def simpleQuerySSH(self, query, event=None):
|
|
log = get_annotated_logger(self.log, event)
|
|
log.debug("simpleQuerySSH: %s", query)
|
|
self.queries.append(query)
|
|
results = []
|
|
if query.startswith('(') and 'OR' in query:
|
|
query = query[1:-1]
|
|
for q in query.split(' OR '):
|
|
for r in self._simpleQuery(q):
|
|
if r not in results:
|
|
results.append(r)
|
|
else:
|
|
results = self._simpleQuery(query)
|
|
return results
|
|
|
|
def _start_watcher_thread(self, *args, **kw):
|
|
pass
|
|
|
|
def _uploadPack(self, project):
|
|
ret = ('00a31270149696713ba7e06f1beb760f20d359c4abed HEAD\x00'
|
|
'multi_ack thin-pack side-band side-band-64k ofs-delta '
|
|
'shallow no-progress include-tag multi_ack_detailed no-done\n')
|
|
path = os.path.join(self.upstream_root, project.name)
|
|
repo = git.Repo(path)
|
|
for ref in repo.refs:
|
|
if ref.path.endswith('.lock'):
|
|
# don't treat lockfiles as ref
|
|
continue
|
|
r = ref.object.hexsha + ' ' + ref.path + '\n'
|
|
ret += '%04x%s' % (len(r) + 4, r)
|
|
ret += '0000'
|
|
return ret
|
|
|
|
def getGitUrl(self, project):
|
|
return 'file://' + os.path.join(self.upstream_root, project.name)
|
|
|
|
|
|
class PagureChangeReference(git.Reference):
|
|
_common_path_default = "refs/pull"
|
|
_points_to_commits_only = True
|
|
|
|
|
|
class FakePagurePullRequest(object):
|
|
log = logging.getLogger("zuul.test.FakePagurePullRequest")
|
|
|
|
def __init__(self, pagure, number, project, branch,
|
|
subject, upstream_root, files=[], number_of_commits=1,
|
|
initial_comment=None):
|
|
self.pagure = pagure
|
|
self.source = pagure
|
|
self.number = number
|
|
self.project = project
|
|
self.branch = branch
|
|
self.subject = subject
|
|
self.upstream_root = upstream_root
|
|
self.number_of_commits = 0
|
|
self.status = 'Open'
|
|
self.initial_comment = initial_comment
|
|
self.uuid = uuid.uuid4().hex
|
|
self.comments = []
|
|
self.flags = []
|
|
self.files = {}
|
|
self.tags = []
|
|
self.cached_merge_status = ''
|
|
self.threshold_reached = False
|
|
self.commit_stop = None
|
|
self.commit_start = None
|
|
self.threshold_reached = False
|
|
self.upstream_root = upstream_root
|
|
self.cached_merge_status = 'MERGE'
|
|
self.url = "https://%s/%s/pull-request/%s" % (
|
|
self.pagure.server, self.project, self.number)
|
|
self.is_merged = False
|
|
self.pr_ref = self._createPRRef()
|
|
self._addCommitInPR(files=files)
|
|
self._updateTimeStamp()
|
|
|
|
def _getPullRequestEvent(self, action, pull_data_field='pullrequest'):
|
|
name = 'pg_pull_request'
|
|
data = {
|
|
'msg': {
|
|
pull_data_field: {
|
|
'branch': self.branch,
|
|
'comments': self.comments,
|
|
'commit_start': self.commit_start,
|
|
'commit_stop': self.commit_stop,
|
|
'date_created': '0',
|
|
'tags': self.tags,
|
|
'initial_comment': self.initial_comment,
|
|
'id': self.number,
|
|
'project': {
|
|
'fullname': self.project,
|
|
},
|
|
'status': self.status,
|
|
'subject': self.subject,
|
|
'uid': self.uuid,
|
|
}
|
|
},
|
|
'msg_id': str(uuid.uuid4()),
|
|
'timestamp': 1427459070,
|
|
'topic': action
|
|
}
|
|
if action == 'pull-request.flag.added':
|
|
data['msg']['flag'] = self.flags[0]
|
|
if action == 'pull-request.tag.added':
|
|
data['msg']['tags'] = self.tags
|
|
return (name, data)
|
|
|
|
def getPullRequestOpenedEvent(self):
|
|
return self._getPullRequestEvent('pull-request.new')
|
|
|
|
def getPullRequestClosedEvent(self, merged=True):
|
|
if merged:
|
|
self.is_merged = True
|
|
self.status = 'Merged'
|
|
else:
|
|
self.is_merged = False
|
|
self.status = 'Closed'
|
|
return self._getPullRequestEvent('pull-request.closed')
|
|
|
|
def getPullRequestUpdatedEvent(self):
|
|
self._addCommitInPR()
|
|
self.addComment(
|
|
"**1 new commit added**\n\n * ``Bump``\n",
|
|
True)
|
|
return self._getPullRequestEvent('pull-request.comment.added')
|
|
|
|
def getPullRequestCommentedEvent(self, message):
|
|
self.addComment(message)
|
|
return self._getPullRequestEvent('pull-request.comment.added')
|
|
|
|
def getPullRequestInitialCommentEvent(self, message):
|
|
self.initial_comment = message
|
|
self._updateTimeStamp()
|
|
return self._getPullRequestEvent('pull-request.initial_comment.edited')
|
|
|
|
def getPullRequestTagAddedEvent(self, tags, reset=True):
|
|
if reset:
|
|
self.tags = []
|
|
_tags = set(self.tags)
|
|
_tags.update(set(tags))
|
|
self.tags = list(_tags)
|
|
self.addComment(
|
|
"**Metadata Update from @pingou**:\n- " +
|
|
"Pull-request tagged with: %s" % ', '.join(tags),
|
|
True)
|
|
self._updateTimeStamp()
|
|
return self._getPullRequestEvent(
|
|
'pull-request.tag.added', pull_data_field='pull_request')
|
|
|
|
def getPullRequestStatusSetEvent(self, status):
|
|
self.addFlag(
|
|
status, "https://url", "Build %s" % status)
|
|
return self._getPullRequestEvent('pull-request.flag.added')
|
|
|
|
def addFlag(self, status, url, comment, username="Pingou"):
|
|
flag = {
|
|
"username": username,
|
|
"comment": comment,
|
|
"status": status,
|
|
"url": url
|
|
}
|
|
self.flags.insert(0, flag)
|
|
self._updateTimeStamp()
|
|
|
|
def editInitialComment(self, initial_comment):
|
|
self.initial_comment = initial_comment
|
|
self._updateTimeStamp()
|
|
|
|
def addComment(self, message, notification=False, fullname=None):
|
|
self.comments.append({
|
|
'comment': message,
|
|
'notification': notification,
|
|
'date_created': str(int(time.time())),
|
|
'user': {
|
|
'fullname': fullname or 'Pingou'
|
|
}}
|
|
)
|
|
self._updateTimeStamp()
|
|
|
|
def getPRReference(self):
|
|
return '%s/head' % self.number
|
|
|
|
def _getRepo(self):
|
|
repo_path = os.path.join(self.upstream_root, self.project)
|
|
return git.Repo(repo_path)
|
|
|
|
def _createPRRef(self):
|
|
repo = self._getRepo()
|
|
return PagureChangeReference.create(
|
|
repo, self.getPRReference(), 'refs/tags/init')
|
|
|
|
def addCommit(self, files=[]):
|
|
"""Adds a commit on top of the actual PR head."""
|
|
self._addCommitInPR(files=files)
|
|
self._updateTimeStamp()
|
|
|
|
def forcePush(self, files=[]):
|
|
"""Clears actual commits and add a commit on top of the base."""
|
|
self._addCommitInPR(files=files, reset=True)
|
|
self._updateTimeStamp()
|
|
|
|
def _addCommitInPR(self, files=[], reset=False):
|
|
repo = self._getRepo()
|
|
ref = repo.references[self.getPRReference()]
|
|
if reset:
|
|
self.number_of_commits = 0
|
|
ref.set_object('refs/tags/init')
|
|
self.number_of_commits += 1
|
|
repo.head.reference = ref
|
|
repo.git.clean('-x', '-f', '-d')
|
|
|
|
if files:
|
|
self.files = files
|
|
else:
|
|
fn = '%s-%s' % (self.branch.replace('/', '_'), self.number)
|
|
self.files = {fn: "test %s %s\n" % (self.branch, self.number)}
|
|
msg = self.subject + '-' + str(self.number_of_commits)
|
|
for fn, content in self.files.items():
|
|
fn = os.path.join(repo.working_dir, fn)
|
|
with open(fn, 'w') as f:
|
|
f.write(content)
|
|
repo.index.add([fn])
|
|
|
|
self.commit_stop = repo.index.commit(msg).hexsha
|
|
if not self.commit_start:
|
|
self.commit_start = self.commit_stop
|
|
|
|
repo.create_head(self.getPRReference(), self.commit_stop, force=True)
|
|
self.pr_ref.set_commit(self.commit_stop)
|
|
repo.head.reference = 'master'
|
|
repo.git.clean('-x', '-f', '-d')
|
|
repo.heads['master'].checkout()
|
|
|
|
def _updateTimeStamp(self):
|
|
self.last_updated = str(int(time.time()))
|
|
|
|
|
|
class FakePagureAPIClient(pagureconnection.PagureAPIClient):
|
|
log = logging.getLogger("zuul.test.FakePagureAPIClient")
|
|
|
|
def __init__(self, baseurl, api_token, project,
|
|
pull_requests_db={}):
|
|
super(FakePagureAPIClient, self).__init__(
|
|
baseurl, api_token, project)
|
|
self.session = None
|
|
self.pull_requests = pull_requests_db
|
|
self.return_post_error = None
|
|
|
|
def gen_error(self, verb, custom_only=False):
|
|
if verb == 'POST' and self.return_post_error:
|
|
return {
|
|
'error': self.return_post_error['error'],
|
|
'error_code': self.return_post_error['error_code']
|
|
}, 401, "", 'POST'
|
|
self.return_post_error = None
|
|
if not custom_only:
|
|
return {
|
|
'error': 'some error',
|
|
'error_code': 'some error code'
|
|
}, 503, "", verb
|
|
|
|
def _get_pr(self, match):
|
|
project, number = match.groups()
|
|
pr = self.pull_requests.get(project, {}).get(number)
|
|
if not pr:
|
|
return self.gen_error("GET")
|
|
return pr
|
|
|
|
def get(self, url):
|
|
self.log.debug("Getting resource %s ..." % url)
|
|
|
|
match = re.match(r'.+/api/0/(.+)/pull-request/(\d+)$', url)
|
|
if match:
|
|
pr = self._get_pr(match)
|
|
return {
|
|
'branch': pr.branch,
|
|
'subject': pr.subject,
|
|
'status': pr.status,
|
|
'initial_comment': pr.initial_comment,
|
|
'last_updated': pr.last_updated,
|
|
'comments': pr.comments,
|
|
'commit_stop': pr.commit_stop,
|
|
'threshold_reached': pr.threshold_reached,
|
|
'cached_merge_status': pr.cached_merge_status,
|
|
'tags': pr.tags,
|
|
}, 200, "", "GET"
|
|
|
|
match = re.match(r'.+/api/0/(.+)/pull-request/(\d+)/flag$', url)
|
|
if match:
|
|
pr = self._get_pr(match)
|
|
return {'flags': pr.flags}, 200, "", "GET"
|
|
|
|
match = re.match('.+/api/0/(.+)/git/branches$', url)
|
|
if match:
|
|
# project = match.groups()[0]
|
|
return {'branches': ['master']}, 200, "", "GET"
|
|
|
|
match = re.match(r'.+/api/0/(.+)/pull-request/(\d+)/diffstats$', url)
|
|
if match:
|
|
pr = self._get_pr(match)
|
|
return pr.files, 200, "", "GET"
|
|
|
|
def post(self, url, params=None):
|
|
|
|
self.log.info(
|
|
"Posting on resource %s, params (%s) ..." % (url, params))
|
|
|
|
# Will only match if return_post_error is set
|
|
err = self.gen_error("POST", custom_only=True)
|
|
if err:
|
|
return err
|
|
|
|
match = re.match(r'.+/api/0/(.+)/pull-request/(\d+)/merge$', url)
|
|
if match:
|
|
pr = self._get_pr(match)
|
|
pr.status = 'Merged'
|
|
pr.is_merged = True
|
|
return {}, 200, "", "POST"
|
|
|
|
if not params:
|
|
return self.gen_error("POST")
|
|
|
|
match = re.match(r'.+/api/0/(.+)/pull-request/(\d+)/flag$', url)
|
|
if match:
|
|
pr = self._get_pr(match)
|
|
pr.flags.insert(0, params)
|
|
|
|
match = re.match(r'.+/api/0/(.+)/pull-request/(\d+)/comment$', url)
|
|
if match:
|
|
pr = self._get_pr(match)
|
|
pr.addComment(params['comment'])
|
|
|
|
return {}, 200, "", "POST"
|
|
|
|
|
|
class FakePagureConnection(pagureconnection.PagureConnection):
|
|
log = logging.getLogger("zuul.test.FakePagureConnection")
|
|
|
|
def __init__(self, driver, connection_name, connection_config, rpcclient,
|
|
changes_db=None, upstream_root=None):
|
|
super(FakePagureConnection, self).__init__(driver, connection_name,
|
|
connection_config)
|
|
self.connection_name = connection_name
|
|
self.pr_number = 0
|
|
self.pull_requests = changes_db
|
|
self.statuses = {}
|
|
self.upstream_root = upstream_root
|
|
self.reports = []
|
|
self.rpcclient = rpcclient
|
|
self.cloneurl = self.upstream_root
|
|
|
|
def get_project_api_client(self, project):
|
|
return FakePagureAPIClient(
|
|
self.baseurl, None, project,
|
|
pull_requests_db=self.pull_requests)
|
|
|
|
def get_project_webhook_token(self, project):
|
|
return 'fake_webhook_token-%s' % project
|
|
|
|
def emitEvent(self, event, use_zuulweb=False, project=None,
|
|
wrong_token=False):
|
|
name, payload = event
|
|
if use_zuulweb:
|
|
if not wrong_token:
|
|
secret = 'fake_webhook_token-%s' % project
|
|
else:
|
|
secret = ''
|
|
payload = json.dumps(payload).encode('utf-8')
|
|
signature, _ = pagureconnection._sign_request(payload, secret)
|
|
headers = {'x-pagure-signature': signature,
|
|
'x-pagure-project': project}
|
|
return requests.post(
|
|
'http://127.0.0.1:%s/api/connection/%s/payload'
|
|
% (self.zuul_web_port, self.connection_name),
|
|
data=payload, headers=headers)
|
|
else:
|
|
job = self.rpcclient.submitJob(
|
|
'pagure:%s:payload' % self.connection_name,
|
|
{'payload': payload})
|
|
return json.loads(job.data[0])
|
|
|
|
def openFakePullRequest(self, project, branch, subject, files=[],
|
|
initial_comment=None):
|
|
self.pr_number += 1
|
|
pull_request = FakePagurePullRequest(
|
|
self, self.pr_number, project, branch, subject, self.upstream_root,
|
|
files=files, initial_comment=initial_comment)
|
|
self.pull_requests.setdefault(
|
|
project, {})[str(self.pr_number)] = pull_request
|
|
return pull_request
|
|
|
|
def getGitReceiveEvent(self, project):
|
|
name = 'pg_push'
|
|
repo_path = os.path.join(self.upstream_root, project)
|
|
repo = git.Repo(repo_path)
|
|
headsha = repo.head.commit.hexsha
|
|
data = {
|
|
'msg': {
|
|
'project_fullname': project,
|
|
'branch': 'master',
|
|
'end_commit': headsha,
|
|
'old_commit': '1' * 40,
|
|
},
|
|
'msg_id': str(uuid.uuid4()),
|
|
'timestamp': 1427459070,
|
|
'topic': 'git.receive',
|
|
}
|
|
return (name, data)
|
|
|
|
def getGitTagCreatedEvent(self, project, tag, rev):
|
|
name = 'pg_push'
|
|
data = {
|
|
'msg': {
|
|
'project_fullname': project,
|
|
'tag': tag,
|
|
'rev': rev
|
|
},
|
|
'msg_id': str(uuid.uuid4()),
|
|
'timestamp': 1427459070,
|
|
'topic': 'git.tag.creation',
|
|
}
|
|
return (name, data)
|
|
|
|
def getGitBranchEvent(self, project, branch, type, rev):
|
|
name = 'pg_push'
|
|
data = {
|
|
'msg': {
|
|
'project_fullname': project,
|
|
'branch': branch,
|
|
'rev': rev,
|
|
},
|
|
'msg_id': str(uuid.uuid4()),
|
|
'timestamp': 1427459070,
|
|
'topic': 'git.branch.%s' % type,
|
|
}
|
|
return (name, data)
|
|
|
|
def setZuulWebPort(self, port):
|
|
self.zuul_web_port = port
|
|
|
|
|
|
class FakeGitlabConnection(gitlabconnection.GitlabConnection):
|
|
log = logging.getLogger("zuul.test.FakeGitlabConnection")
|
|
|
|
def __init__(self, driver, connection_name, connection_config, rpcclient,
|
|
changes_db=None, upstream_root=None):
|
|
super(FakeGitlabConnection, self).__init__(driver, connection_name,
|
|
connection_config)
|
|
self.merge_requests = changes_db
|
|
self.gl_client = FakeGitlabAPIClient(
|
|
self.baseurl, self.api_token, merge_requests_db=changes_db)
|
|
self.rpcclient = rpcclient
|
|
self.upstream_root = upstream_root
|
|
self.mr_number = 0
|
|
|
|
def getGitUrl(self, project):
|
|
return 'file://' + os.path.join(self.upstream_root, project.name)
|
|
|
|
def openFakeMergeRequest(self, project,
|
|
branch, title, description='', files=[]):
|
|
self.mr_number += 1
|
|
merge_request = FakeGitlabMergeRequest(
|
|
self, self.mr_number, project, branch, title, self.upstream_root,
|
|
files=files, description=description)
|
|
self.merge_requests.setdefault(
|
|
project, {})[str(self.mr_number)] = merge_request
|
|
return merge_request
|
|
|
|
def emitEvent(self, event, use_zuulweb=False, project=None):
|
|
name, payload = event
|
|
if use_zuulweb:
|
|
payload = json.dumps(payload).encode('utf-8')
|
|
headers = {'x-gitlab-token': self.webhook_token}
|
|
return requests.post(
|
|
'http://127.0.0.1:%s/api/connection/%s/payload'
|
|
% (self.zuul_web_port, self.connection_name),
|
|
data=payload, headers=headers)
|
|
else:
|
|
job = self.rpcclient.submitJob(
|
|
'gitlab:%s:payload' % self.connection_name,
|
|
{'payload': payload})
|
|
return json.loads(job.data[0])
|
|
|
|
def setZuulWebPort(self, port):
|
|
self.zuul_web_port = port
|
|
|
|
|
|
class FakeGitlabAPIClient(gitlabconnection.GitlabAPIClient):
|
|
log = logging.getLogger("zuul.test.FakeGitlabAPIClient")
|
|
|
|
def __init__(self, baseurl, api_token, merge_requests_db={}):
|
|
super(FakeGitlabAPIClient, self).__init__(baseurl, api_token)
|
|
self.merge_requests = merge_requests_db
|
|
|
|
def gen_error(self, verb):
|
|
return {
|
|
'message': 'some error',
|
|
}, 503, "", verb
|
|
|
|
def _get_mr(self, match):
|
|
project, number = match.groups()
|
|
project = urllib.parse.unquote(project)
|
|
mr = self.merge_requests.get(project, {}).get(number)
|
|
if not mr:
|
|
return self.gen_error("GET")
|
|
return mr
|
|
|
|
def get(self, url, zuul_event_id=None):
|
|
log = get_annotated_logger(self.log, zuul_event_id)
|
|
log.debug("Getting resource %s ..." % url)
|
|
|
|
match = re.match(r'.+/projects/(.+)/merge_requests/(\d+)$', url)
|
|
if match:
|
|
mr = self._get_mr(match)
|
|
return {
|
|
'target_branch': mr.branch,
|
|
'title': mr.title,
|
|
'state': mr.state,
|
|
'description': mr.description,
|
|
'updated_at': mr.updated_at.strftime('%Y-%m-%dT%H:%M:%S.%fZ'),
|
|
'sha': mr.patch_number,
|
|
'labels': mr.labels,
|
|
'merged_at': mr.merged_at,
|
|
'merge_status': mr.merge_status,
|
|
}, 200, "", "GET"
|
|
|
|
match = re.match('.+/projects/(.+)/repository/branches$', url)
|
|
if match:
|
|
return [{'name': 'master'}], 200, "", "GET"
|
|
|
|
def post(self, url, params=None, zuul_event_id=None):
|
|
|
|
self.log.info(
|
|
"Posting on resource %s, params (%s) ..." % (url, params))
|
|
|
|
match = re.match(r'.+/projects/(.+)/merge_requests/(\d+)/notes$', url)
|
|
if match:
|
|
mr = self._get_mr(match)
|
|
mr.addNote(params['body'])
|
|
|
|
return {}, 200, "", "POST"
|
|
|
|
|
|
class GitlabChangeReference(git.Reference):
|
|
_common_path_default = "refs/merge-requests"
|
|
_points_to_commits_only = True
|
|
|
|
|
|
class FakeGitlabMergeRequest(object):
|
|
log = logging.getLogger("zuul.test.FakeGitlabMergeRequest")
|
|
|
|
def __init__(self, gitlab, number, project, branch,
|
|
title, upstream_root, files=[], description=''):
|
|
self.gitlab = gitlab
|
|
self.source = gitlab
|
|
self.number = number
|
|
self.project = project
|
|
self.branch = branch
|
|
self.title = title
|
|
self.description = description
|
|
self.upstream_root = upstream_root
|
|
self.number_of_commits = 0
|
|
self.created_at = datetime.datetime.now()
|
|
self.updated_at = self.created_at
|
|
self.merged_at = None
|
|
self.patch_number = None
|
|
self.state = 'opened'
|
|
self.merge_status = 'can_be_merged'
|
|
self.uuid = uuid.uuid4().hex
|
|
self.labels = []
|
|
self.notes = []
|
|
self.upstream_root = upstream_root
|
|
self.url = "https://%s/%s/merge_requests/%s" % (
|
|
self.gitlab.server, urllib.parse.quote_plus(
|
|
self.project), self.number)
|
|
self.is_merged = False
|
|
self.mr_ref = self._createMRRef()
|
|
self._addCommitInMR(files=files)
|
|
|
|
def _getRepo(self):
|
|
repo_path = os.path.join(self.upstream_root, self.project)
|
|
return git.Repo(repo_path)
|
|
|
|
def _createMRRef(self):
|
|
repo = self._getRepo()
|
|
return GitlabChangeReference.create(
|
|
repo, self.getMRReference(), 'refs/tags/init')
|
|
|
|
def getMRReference(self):
|
|
return '%s/head' % self.number
|
|
|
|
def addNote(self, body):
|
|
self.notes.append(
|
|
{
|
|
"body": body,
|
|
"created_at": datetime.datetime.now(),
|
|
}
|
|
)
|
|
|
|
def _addCommitInMR(self, files=[], reset=False):
|
|
repo = self._getRepo()
|
|
ref = repo.references[self.getMRReference()]
|
|
if reset:
|
|
self.number_of_commits = 0
|
|
ref.set_object('refs/tags/init')
|
|
self.number_of_commits += 1
|
|
repo.head.reference = ref
|
|
repo.git.clean('-x', '-f', '-d')
|
|
|
|
if files:
|
|
self.files = files
|
|
else:
|
|
fn = '%s-%s' % (self.branch.replace('/', '_'), self.number)
|
|
self.files = {fn: "test %s %s\n" % (self.branch, self.number)}
|
|
msg = self.title + '-' + str(self.number_of_commits)
|
|
for fn, content in self.files.items():
|
|
fn = os.path.join(repo.working_dir, fn)
|
|
with open(fn, 'w') as f:
|
|
f.write(content)
|
|
repo.index.add([fn])
|
|
|
|
self.patch_number = repo.index.commit(msg).hexsha
|
|
|
|
repo.create_head(self.getMRReference(), self.patch_number, force=True)
|
|
self.mr_ref.set_commit(self.patch_number)
|
|
repo.head.reference = 'master'
|
|
repo.git.clean('-x', '-f', '-d')
|
|
repo.heads['master'].checkout()
|
|
|
|
def _updateTimeStamp(self):
|
|
self.updated_at = datetime.datetime.now()
|
|
|
|
def getMergeRequestOpenedEvent(self):
|
|
name = 'gl_merge_request'
|
|
data = {
|
|
'object_kind': 'merge_request',
|
|
'project': {
|
|
'path_with_namespace': self.project
|
|
},
|
|
'object_attributes': {
|
|
'title': self.title,
|
|
'created_at': self.created_at.strftime(
|
|
'%Y-%m-%d %H:%M:%S UTC'),
|
|
'updated_at': self.updated_at.strftime(
|
|
'%Y-%m-%d %H:%M:%S UTC'),
|
|
'iid': self.number,
|
|
'target_branch': self.branch,
|
|
'last_commit': {
|
|
'id': self.patch_number,
|
|
}
|
|
},
|
|
}
|
|
return (name, data)
|
|
|
|
def getMergeRequestCommentedEvent(self, note):
|
|
self.addNote(note)
|
|
note_date = self.notes[-1]['created_at'].strftime(
|
|
'%Y-%m-%d %H:%M:%S UTC')
|
|
name = 'gl_merge_request'
|
|
data = {
|
|
'object_kind': 'note',
|
|
'project': {
|
|
'path_with_namespace': self.project
|
|
},
|
|
'merge_request': {
|
|
'title': self.title,
|
|
'iid': self.number,
|
|
'target_branch': self.branch,
|
|
'last_commit': {
|
|
'id': self.patch_number,
|
|
},
|
|
},
|
|
'object_attributes': {
|
|
'created_at': note_date,
|
|
'updated_at': note_date,
|
|
'note': self.notes[-1]['body'],
|
|
},
|
|
}
|
|
return (name, data)
|
|
|
|
|
|
class GithubChangeReference(git.Reference):
|
|
_common_path_default = "refs/pull"
|
|
_points_to_commits_only = True
|
|
|
|
|
|
class FakeGithubPullRequest(object):
|
|
|
|
def __init__(self, github, number, project, branch,
|
|
subject, upstream_root, files=[], number_of_commits=1,
|
|
writers=[], body=None, draft=False):
|
|
"""Creates a new PR with several commits.
|
|
Sends an event about opened PR."""
|
|
self.github = github
|
|
self.source = github
|
|
self.number = number
|
|
self.project = project
|
|
self.branch = branch
|
|
self.subject = subject
|
|
self.body = body
|
|
self.draft = draft
|
|
self.number_of_commits = 0
|
|
self.upstream_root = upstream_root
|
|
self.files = []
|
|
self.comments = []
|
|
self.labels = []
|
|
self.statuses = {}
|
|
self.reviews = []
|
|
self.writers = []
|
|
self.admins = []
|
|
self.updated_at = None
|
|
self.head_sha = None
|
|
self.is_merged = False
|
|
self.merge_message = None
|
|
self.state = 'open'
|
|
self.url = 'https://%s/%s/pull/%s' % (github.server, project, number)
|
|
self._createPRRef()
|
|
self._addCommitToRepo(files=files)
|
|
self._updateTimeStamp()
|
|
|
|
def addCommit(self, files=[]):
|
|
"""Adds a commit on top of the actual PR head."""
|
|
self._addCommitToRepo(files=files)
|
|
self._updateTimeStamp()
|
|
|
|
def forcePush(self, files=[]):
|
|
"""Clears actual commits and add a commit on top of the base."""
|
|
self._addCommitToRepo(files=files, reset=True)
|
|
self._updateTimeStamp()
|
|
|
|
def getPullRequestOpenedEvent(self):
|
|
return self._getPullRequestEvent('opened')
|
|
|
|
def getPullRequestSynchronizeEvent(self):
|
|
return self._getPullRequestEvent('synchronize')
|
|
|
|
def getPullRequestReopenedEvent(self):
|
|
return self._getPullRequestEvent('reopened')
|
|
|
|
def getPullRequestClosedEvent(self):
|
|
return self._getPullRequestEvent('closed')
|
|
|
|
def getPullRequestEditedEvent(self):
|
|
return self._getPullRequestEvent('edited')
|
|
|
|
def addComment(self, message):
|
|
self.comments.append(message)
|
|
self._updateTimeStamp()
|
|
|
|
def getIssueCommentAddedEvent(self, text):
|
|
name = 'issue_comment'
|
|
data = {
|
|
'action': 'created',
|
|
'issue': {
|
|
'number': self.number
|
|
},
|
|
'comment': {
|
|
'body': text
|
|
},
|
|
'repository': {
|
|
'full_name': self.project
|
|
},
|
|
'sender': {
|
|
'login': 'ghuser'
|
|
}
|
|
}
|
|
return (name, data)
|
|
|
|
def getCommentAddedEvent(self, text):
|
|
name, data = self.getIssueCommentAddedEvent(text)
|
|
# A PR comment has an additional 'pull_request' key in the issue data
|
|
data['issue']['pull_request'] = {
|
|
'url': 'http://%s/api/v3/repos/%s/pull/%s' % (
|
|
self.github.server, self.project, self.number)
|
|
}
|
|
return (name, data)
|
|
|
|
def getReviewAddedEvent(self, review):
|
|
name = 'pull_request_review'
|
|
data = {
|
|
'action': 'submitted',
|
|
'pull_request': {
|
|
'number': self.number,
|
|
'title': self.subject,
|
|
'updated_at': self.updated_at,
|
|
'base': {
|
|
'ref': self.branch,
|
|
'repo': {
|
|
'full_name': self.project
|
|
}
|
|
},
|
|
'head': {
|
|
'sha': self.head_sha
|
|
}
|
|
},
|
|
'review': {
|
|
'state': review
|
|
},
|
|
'repository': {
|
|
'full_name': self.project
|
|
},
|
|
'sender': {
|
|
'login': 'ghuser'
|
|
}
|
|
}
|
|
return (name, data)
|
|
|
|
def addLabel(self, name):
|
|
if name not in self.labels:
|
|
self.labels.append(name)
|
|
self._updateTimeStamp()
|
|
return self._getLabelEvent(name)
|
|
|
|
def removeLabel(self, name):
|
|
if name in self.labels:
|
|
self.labels.remove(name)
|
|
self._updateTimeStamp()
|
|
return self._getUnlabelEvent(name)
|
|
|
|
def _getLabelEvent(self, label):
|
|
name = 'pull_request'
|
|
data = {
|
|
'action': 'labeled',
|
|
'pull_request': {
|
|
'number': self.number,
|
|
'updated_at': self.updated_at,
|
|
'base': {
|
|
'ref': self.branch,
|
|
'repo': {
|
|
'full_name': self.project
|
|
}
|
|
},
|
|
'head': {
|
|
'sha': self.head_sha
|
|
}
|
|
},
|
|
'label': {
|
|
'name': label
|
|
},
|
|
'sender': {
|
|
'login': 'ghuser'
|
|
}
|
|
}
|
|
return (name, data)
|
|
|
|
def _getUnlabelEvent(self, label):
|
|
name = 'pull_request'
|
|
data = {
|
|
'action': 'unlabeled',
|
|
'pull_request': {
|
|
'number': self.number,
|
|
'title': self.subject,
|
|
'updated_at': self.updated_at,
|
|
'base': {
|
|
'ref': self.branch,
|
|
'repo': {
|
|
'full_name': self.project
|
|
}
|
|
},
|
|
'head': {
|
|
'sha': self.head_sha,
|
|
'repo': {
|
|
'full_name': self.project
|
|
}
|
|
}
|
|
},
|
|
'label': {
|
|
'name': label
|
|
},
|
|
'sender': {
|
|
'login': 'ghuser'
|
|
}
|
|
}
|
|
return (name, data)
|
|
|
|
def editBody(self, body):
|
|
self.body = body
|
|
self._updateTimeStamp()
|
|
|
|
def _getRepo(self):
|
|
repo_path = os.path.join(self.upstream_root, self.project)
|
|
return git.Repo(repo_path)
|
|
|
|
def _createPRRef(self):
|
|
repo = self._getRepo()
|
|
GithubChangeReference.create(
|
|
repo, self.getPRReference(), 'refs/tags/init')
|
|
|
|
def _addCommitToRepo(self, files=[], reset=False):
|
|
repo = self._getRepo()
|
|
ref = repo.references[self.getPRReference()]
|
|
if reset:
|
|
self.number_of_commits = 0
|
|
ref.set_object('refs/tags/init')
|
|
self.number_of_commits += 1
|
|
repo.head.reference = ref
|
|
zuul.merger.merger.reset_repo_to_head(repo)
|
|
repo.git.clean('-x', '-f', '-d')
|
|
|
|
if files:
|
|
self.files = files
|
|
else:
|
|
fn = '%s-%s' % (self.branch.replace('/', '_'), self.number)
|
|
self.files = {fn: "test %s %s\n" % (self.branch, self.number)}
|
|
msg = self.subject + '-' + str(self.number_of_commits)
|
|
for fn, content in self.files.items():
|
|
fn = os.path.join(repo.working_dir, fn)
|
|
with open(fn, 'w') as f:
|
|
f.write(content)
|
|
repo.index.add([fn])
|
|
|
|
self.head_sha = repo.index.commit(msg).hexsha
|
|
repo.create_head(self.getPRReference(), self.head_sha, force=True)
|
|
# Create an empty set of statuses for the given sha,
|
|
# each sha on a PR may have a status set on it
|
|
self.statuses[self.head_sha] = []
|
|
repo.head.reference = 'master'
|
|
zuul.merger.merger.reset_repo_to_head(repo)
|
|
repo.git.clean('-x', '-f', '-d')
|
|
repo.heads['master'].checkout()
|
|
|
|
def _updateTimeStamp(self):
|
|
self.updated_at = time.strftime('%Y-%m-%dT%H:%M:%SZ', time.localtime())
|
|
|
|
def getPRHeadSha(self):
|
|
repo = self._getRepo()
|
|
return repo.references[self.getPRReference()].commit.hexsha
|
|
|
|
def addReview(self, user, state, granted_on=None):
|
|
gh_time_format = '%Y-%m-%dT%H:%M:%SZ'
|
|
# convert the timestamp to a str format that would be returned
|
|
# from github as 'submitted_at' in the API response
|
|
|
|
if granted_on:
|
|
granted_on = datetime.datetime.utcfromtimestamp(granted_on)
|
|
submitted_at = time.strftime(
|
|
gh_time_format, granted_on.timetuple())
|
|
else:
|
|
# github timestamps only down to the second, so we need to make
|
|
# sure reviews that tests add appear to be added over a period of
|
|
# time in the past and not all at once.
|
|
if not self.reviews:
|
|
# the first review happens 10 mins ago
|
|
offset = 600
|
|
else:
|
|
# subsequent reviews happen 1 minute closer to now
|
|
offset = 600 - (len(self.reviews) * 60)
|
|
|
|
granted_on = datetime.datetime.utcfromtimestamp(
|
|
time.time() - offset)
|
|
submitted_at = time.strftime(
|
|
gh_time_format, granted_on.timetuple())
|
|
|
|
self.reviews.append(tests.fakegithub.FakeGHReview({
|
|
'state': state,
|
|
'user': {
|
|
'login': user,
|
|
'email': user + "@derp.com",
|
|
},
|
|
'submitted_at': submitted_at,
|
|
}))
|
|
|
|
def getPRReference(self):
|
|
return '%s/head' % self.number
|
|
|
|
def _getPullRequestEvent(self, action):
|
|
name = 'pull_request'
|
|
data = {
|
|
'action': action,
|
|
'number': self.number,
|
|
'pull_request': {
|
|
'number': self.number,
|
|
'title': self.subject,
|
|
'updated_at': self.updated_at,
|
|
'base': {
|
|
'ref': self.branch,
|
|
'repo': {
|
|
'full_name': self.project
|
|
}
|
|
},
|
|
'head': {
|
|
'sha': self.head_sha,
|
|
'repo': {
|
|
'full_name': self.project
|
|
}
|
|
},
|
|
'body': self.body
|
|
},
|
|
'sender': {
|
|
'login': 'ghuser'
|
|
},
|
|
'labels': [{'name': l} for l in self.labels]
|
|
}
|
|
return (name, data)
|
|
|
|
def getCommitStatusEvent(self, context, state='success', user='zuul'):
|
|
name = 'status'
|
|
data = {
|
|
'state': state,
|
|
'sha': self.head_sha,
|
|
'name': self.project,
|
|
'description': 'Test results for %s: %s' % (self.head_sha, state),
|
|
'target_url': 'http://zuul/%s' % self.head_sha,
|
|
'branches': [],
|
|
'context': context,
|
|
'sender': {
|
|
'login': user
|
|
}
|
|
}
|
|
return (name, data)
|
|
|
|
def getCheckRunRequestedEvent(self, cr_name, app="zuul"):
|
|
name = "check_run"
|
|
data = {
|
|
"action": "rerequested",
|
|
"check_run": {
|
|
"head_sha": self.head_sha,
|
|
"name": cr_name,
|
|
"app": {
|
|
"slug": app,
|
|
},
|
|
},
|
|
"repository": {
|
|
"full_name": self.project,
|
|
},
|
|
}
|
|
return (name, data)
|
|
|
|
def setMerged(self, commit_message):
|
|
self.is_merged = True
|
|
self.merge_message = commit_message
|
|
|
|
repo = self._getRepo()
|
|
repo.heads[self.branch].commit = repo.commit(self.head_sha)
|
|
|
|
|
|
class FakeGithubConnection(githubconnection.GithubConnection):
|
|
log = logging.getLogger("zuul.test.FakeGithubConnection")
|
|
|
|
def __init__(self, driver, connection_name, connection_config, rpcclient,
|
|
changes_db=None, upstream_root=None, git_url_with_auth=False):
|
|
super(FakeGithubConnection, self).__init__(driver, connection_name,
|
|
connection_config)
|
|
self.connection_name = connection_name
|
|
self.pr_number = 0
|
|
self.pull_requests = changes_db
|
|
self.statuses = {}
|
|
self.upstream_root = upstream_root
|
|
self.merge_failure = False
|
|
self.merge_not_allowed_count = 0
|
|
self.reports = []
|
|
self.github_data = tests.fakegithub.FakeGithubData(changes_db)
|
|
self.recorded_clients = []
|
|
self.git_url_with_auth = git_url_with_auth
|
|
self.rpcclient = rpcclient
|
|
self.record_clients = False
|
|
|
|
def getGithubClient(self,
|
|
project=None,
|
|
user_id=None,
|
|
zuul_event_id=None):
|
|
|
|
if self.app_id:
|
|
inst_id = self.installation_map.get(project)
|
|
client = tests.fakegithub.FakeGithubClient(
|
|
self.github_data, inst_id=inst_id)
|
|
else:
|
|
client = tests.fakegithub.FakeGithubClient(self.github_data)
|
|
|
|
if self.record_clients:
|
|
self.recorded_clients.append(client)
|
|
return client
|
|
|
|
def _prime_installation_map(self):
|
|
if not self.app_id:
|
|
return
|
|
|
|
# simulate one installation per org
|
|
orgs = {}
|
|
latest_inst_id = 0
|
|
for repo in self.github_data.repos:
|
|
inst_id = orgs.get(repo[0])
|
|
if not inst_id:
|
|
latest_inst_id += 1
|
|
inst_id = latest_inst_id
|
|
orgs[repo[0]] = inst_id
|
|
self.installation_map['/'.join(repo)] = inst_id
|
|
|
|
def setZuulWebPort(self, port):
|
|
self.zuul_web_port = port
|
|
|
|
def openFakePullRequest(self, project, branch, subject, files=[],
|
|
body=None, draft=False):
|
|
self.pr_number += 1
|
|
pull_request = FakeGithubPullRequest(
|
|
self, self.pr_number, project, branch, subject, self.upstream_root,
|
|
files=files, body=body, draft=draft)
|
|
self.pull_requests[self.pr_number] = pull_request
|
|
return pull_request
|
|
|
|
def getPushEvent(self, project, ref, old_rev=None, new_rev=None,
|
|
added_files=[], removed_files=[], modified_files=[]):
|
|
if not old_rev:
|
|
old_rev = '0' * 40
|
|
if not new_rev:
|
|
new_rev = random_sha1()
|
|
name = 'push'
|
|
data = {
|
|
'ref': ref,
|
|
'before': old_rev,
|
|
'after': new_rev,
|
|
'repository': {
|
|
'full_name': project
|
|
},
|
|
'commits': [
|
|
{
|
|
'added': added_files,
|
|
'removed': removed_files,
|
|
'modified': modified_files
|
|
}
|
|
]
|
|
}
|
|
return (name, data)
|
|
|
|
def emitEvent(self, event, use_zuulweb=False):
|
|
"""Emulates sending the GitHub webhook event to the connection."""
|
|
name, data = event
|
|
payload = json.dumps(data).encode('utf8')
|
|
secret = self.connection_config['webhook_token']
|
|
signature = githubconnection._sign_request(payload, secret)
|
|
headers = {'x-github-event': name,
|
|
'x-hub-signature': signature,
|
|
'x-github-delivery': str(uuid.uuid4())}
|
|
|
|
if use_zuulweb:
|
|
return requests.post(
|
|
'http://127.0.0.1:%s/api/connection/%s/payload'
|
|
% (self.zuul_web_port, self.connection_name),
|
|
json=data, headers=headers)
|
|
else:
|
|
job = self.rpcclient.submitJob(
|
|
'github:%s:payload' % self.connection_name,
|
|
{'headers': headers, 'body': data})
|
|
return json.loads(job.data[0])
|
|
|
|
def addProject(self, project):
|
|
# use the original method here and additionally register it in the
|
|
# fake github
|
|
super(FakeGithubConnection, self).addProject(project)
|
|
self.getGithubClient(project).addProject(project)
|
|
|
|
def getGitUrl(self, project):
|
|
if self.git_url_with_auth:
|
|
auth_token = ''.join(
|
|
random.choice(string.ascii_lowercase) for x in range(8))
|
|
prefix = 'file://x-access-token:%s@' % auth_token
|
|
else:
|
|
prefix = ''
|
|
return prefix + os.path.join(self.upstream_root, str(project))
|
|
|
|
def real_getGitUrl(self, project):
|
|
return super(FakeGithubConnection, self).getGitUrl(project)
|
|
|
|
def commentPull(self, project, pr_number, message, zuul_event_id=None):
|
|
# record that this got reported
|
|
self.reports.append((project, pr_number, 'comment'))
|
|
pull_request = self.pull_requests[int(pr_number)]
|
|
pull_request.addComment(message)
|
|
|
|
def setCommitStatus(self, project, sha, state, url='', description='',
|
|
context='default', user='zuul', zuul_event_id=None):
|
|
# record that this got reported and call original method
|
|
self.reports.append((project, sha, 'status', (user, context, state)))
|
|
super(FakeGithubConnection, self).setCommitStatus(
|
|
project, sha, state,
|
|
url=url, description=description, context=context)
|
|
|
|
def labelPull(self, project, pr_number, label, zuul_event_id=None):
|
|
# record that this got reported
|
|
self.reports.append((project, pr_number, 'label', label))
|
|
pull_request = self.pull_requests[int(pr_number)]
|
|
pull_request.addLabel(label)
|
|
|
|
def unlabelPull(self, project, pr_number, label, zuul_event_id=None):
|
|
# record that this got reported
|
|
self.reports.append((project, pr_number, 'unlabel', label))
|
|
pull_request = self.pull_requests[pr_number]
|
|
pull_request.removeLabel(label)
|
|
|
|
|
|
class BuildHistory(object):
|
|
def __init__(self, **kw):
|
|
self.__dict__.update(kw)
|
|
|
|
def __repr__(self):
|
|
return ("<Completed build, result: %s name: %s uuid: %s "
|
|
"changes: %s ref: %s>" %
|
|
(self.result, self.name, self.uuid,
|
|
self.changes, self.ref))
|
|
|
|
|
|
class FakeStatsd(threading.Thread):
|
|
log = logging.getLogger("zuul.test.FakeStatsd")
|
|
|
|
def __init__(self):
|
|
threading.Thread.__init__(self)
|
|
self.daemon = True
|
|
self.sock = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM)
|
|
self.sock.bind(('', 0))
|
|
self.port = self.sock.getsockname()[1]
|
|
self.wake_read, self.wake_write = os.pipe()
|
|
self.stats = []
|
|
|
|
def run(self):
|
|
while True:
|
|
poll = select.poll()
|
|
poll.register(self.sock, select.POLLIN)
|
|
poll.register(self.wake_read, select.POLLIN)
|
|
ret = poll.poll()
|
|
for (fd, event) in ret:
|
|
if fd == self.sock.fileno():
|
|
data = self.sock.recvfrom(1024)
|
|
if not data:
|
|
return
|
|
self.log.debug("Appending: %s" % data[0])
|
|
self.stats.append(data[0])
|
|
if fd == self.wake_read:
|
|
return
|
|
|
|
def stop(self):
|
|
os.write(self.wake_write, b'1\n')
|
|
|
|
|
|
class FakeBuild(object):
|
|
log = logging.getLogger("zuul.test")
|
|
|
|
def __init__(self, executor_server, job):
|
|
self.daemon = True
|
|
self.executor_server = executor_server
|
|
self.job = job
|
|
self.jobdir = None
|
|
self.uuid = job.unique
|
|
self.parameters = json.loads(job.arguments)
|
|
# TODOv3(jeblair): self.node is really "the label of the node
|
|
# assigned". We should rename it (self.node_label?) if we
|
|
# keep using it like this, or we may end up exposing more of
|
|
# the complexity around multi-node jobs here
|
|
# (self.nodes[0].label?)
|
|
self.node = None
|
|
if len(self.parameters.get('nodes')) == 1:
|
|
self.node = self.parameters['nodes'][0]['label']
|
|
self.unique = self.parameters['zuul']['build']
|
|
self.pipeline = self.parameters['zuul']['pipeline']
|
|
self.project = self.parameters['zuul']['project']['name']
|
|
self.name = self.parameters['job']
|
|
self.wait_condition = threading.Condition()
|
|
self.waiting = False
|
|
self.paused = False
|
|
self.aborted = False
|
|
self.requeue = False
|
|
self.created = time.time()
|
|
self.changes = None
|
|
items = self.parameters['zuul']['items']
|
|
self.changes = ' '.join(['%s,%s' % (x['change'], x['patchset'])
|
|
for x in items if 'change' in x])
|
|
if 'change' in items[-1]:
|
|
self.change = ' '.join((items[-1]['change'],
|
|
items[-1]['patchset']))
|
|
else:
|
|
self.change = None
|
|
|
|
def __repr__(self):
|
|
waiting = ''
|
|
if self.waiting:
|
|
waiting = ' [waiting]'
|
|
return '<FakeBuild %s:%s %s%s>' % (self.pipeline, self.name,
|
|
self.changes, waiting)
|
|
|
|
def release(self):
|
|
"""Release this build."""
|
|
self.wait_condition.acquire()
|
|
self.wait_condition.notify()
|
|
self.waiting = False
|
|
self.log.debug("Build %s released" % self.unique)
|
|
self.wait_condition.release()
|
|
|
|
def isWaiting(self):
|
|
"""Return whether this build is being held.
|
|
|
|
:returns: Whether the build is being held.
|
|
:rtype: bool
|
|
"""
|
|
|
|
self.wait_condition.acquire()
|
|
if self.waiting:
|
|
ret = True
|
|
else:
|
|
ret = False
|
|
self.wait_condition.release()
|
|
return ret
|
|
|
|
def _wait(self):
|
|
self.wait_condition.acquire()
|
|
self.waiting = True
|
|
self.log.debug("Build %s waiting" % self.unique)
|
|
self.wait_condition.wait()
|
|
self.wait_condition.release()
|
|
|
|
def run(self):
|
|
self.log.debug('Running build %s' % self.unique)
|
|
|
|
if self.executor_server.hold_jobs_in_build:
|
|
self.log.debug('Holding build %s' % self.unique)
|
|
self._wait()
|
|
self.log.debug("Build %s continuing" % self.unique)
|
|
|
|
self.writeReturnData()
|
|
|
|
result = (RecordingAnsibleJob.RESULT_NORMAL, 0) # Success
|
|
if self.shouldFail():
|
|
result = (RecordingAnsibleJob.RESULT_NORMAL, 1) # Failure
|
|
if self.aborted:
|
|
result = (RecordingAnsibleJob.RESULT_ABORTED, None)
|
|
if self.requeue:
|
|
result = (RecordingAnsibleJob.RESULT_UNREACHABLE, None)
|
|
|
|
return result
|
|
|
|
def shouldFail(self):
|
|
changes = self.executor_server.fail_tests.get(self.name, [])
|
|
for change in changes:
|
|
if self.hasChanges(change):
|
|
return True
|
|
return False
|
|
|
|
def writeReturnData(self):
|
|
changes = self.executor_server.return_data.get(self.name, {})
|
|
data = changes.get(self.change)
|
|
if data is None:
|
|
return
|
|
with open(self.jobdir.result_data_file, 'w') as f:
|
|
f.write(json.dumps(data))
|
|
|
|
def hasChanges(self, *changes):
|
|
"""Return whether this build has certain changes in its git repos.
|
|
|
|
:arg FakeChange changes: One or more changes (varargs) that
|
|
are expected to be present (in order) in the git repository of
|
|
the active project.
|
|
|
|
:returns: Whether the build has the indicated changes.
|
|
:rtype: bool
|
|
|
|
"""
|
|
for change in changes:
|
|
hostname = change.source.canonical_hostname
|
|
path = os.path.join(self.jobdir.src_root, hostname, change.project)
|
|
try:
|
|
repo = git.Repo(path)
|
|
except NoSuchPathError as e:
|
|
self.log.debug('%s' % e)
|
|
return False
|
|
repo_messages = [c.message.strip() for c in repo.iter_commits()]
|
|
commit_message = '%s-1' % change.subject
|
|
self.log.debug("Checking if build %s has changes; commit_message "
|
|
"%s; repo_messages %s" % (self, commit_message,
|
|
repo_messages))
|
|
if commit_message not in repo_messages:
|
|
self.log.debug(" messages do not match")
|
|
return False
|
|
self.log.debug(" OK")
|
|
return True
|
|
|
|
def getWorkspaceRepos(self, projects):
|
|
"""Return workspace git repo objects for the listed projects
|
|
|
|
:arg list projects: A list of strings, each the canonical name
|
|
of a project.
|
|
|
|
:returns: A dictionary of {name: repo} for every listed
|
|
project.
|
|
:rtype: dict
|
|
|
|
"""
|
|
|
|
repos = {}
|
|
for project in projects:
|
|
path = os.path.join(self.jobdir.src_root, project)
|
|
repo = git.Repo(path)
|
|
repos[project] = repo
|
|
return repos
|
|
|
|
|
|
class RecordingAnsibleJob(zuul.executor.server.AnsibleJob):
|
|
result = None
|
|
|
|
def doMergeChanges(self, merger, items, repo_state):
|
|
# Get a merger in order to update the repos involved in this job.
|
|
commit = super(RecordingAnsibleJob, self).doMergeChanges(
|
|
merger, items, repo_state)
|
|
if not commit: # merge conflict
|
|
self.recordResult('MERGER_FAILURE')
|
|
|
|
for _ in iterate_timeout(60, 'wait for merge'):
|
|
if not self.executor_server.hold_jobs_in_start:
|
|
break
|
|
time.sleep(1)
|
|
|
|
return commit
|
|
|
|
def recordResult(self, result):
|
|
self.executor_server.lock.acquire()
|
|
build = self.executor_server.job_builds.get(self.job.unique)
|
|
if not build:
|
|
self.executor_server.lock.release()
|
|
# Already recorded
|
|
return
|
|
self.executor_server.build_history.append(
|
|
BuildHistory(name=build.name, result=result, changes=build.changes,
|
|
node=build.node, uuid=build.unique,
|
|
ref=build.parameters['zuul']['ref'],
|
|
newrev=build.parameters['zuul'].get('newrev'),
|
|
parameters=build.parameters, jobdir=build.jobdir,
|
|
pipeline=build.parameters['zuul']['pipeline'])
|
|
)
|
|
self.executor_server.running_builds.remove(build)
|
|
del self.executor_server.job_builds[self.job.unique]
|
|
self.executor_server.lock.release()
|
|
|
|
def runPlaybooks(self, args):
|
|
build = self.executor_server.job_builds[self.job.unique]
|
|
build.jobdir = self.jobdir
|
|
|
|
self.result = super(RecordingAnsibleJob, self).runPlaybooks(args)
|
|
if self.result is None:
|
|
# Record result now because cleanup won't be performed
|
|
self.recordResult(None)
|
|
return self.result
|
|
|
|
def runCleanupPlaybooks(self, success):
|
|
super(RecordingAnsibleJob, self).runCleanupPlaybooks(success)
|
|
if self.result is not None:
|
|
self.recordResult(self.result)
|
|
|
|
def runAnsible(self, cmd, timeout, playbook, ansible_version,
|
|
wrapped=True, cleanup=False):
|
|
build = self.executor_server.job_builds[self.job.unique]
|
|
|
|
if self.executor_server._run_ansible:
|
|
# Call run on the fake build omitting the result so we also can
|
|
# hold real ansible jobs.
|
|
if playbook.path:
|
|
build.run()
|
|
|
|
result = super(RecordingAnsibleJob, self).runAnsible(
|
|
cmd, timeout, playbook, ansible_version, wrapped, cleanup)
|
|
else:
|
|
if playbook.path:
|
|
result = build.run()
|
|
else:
|
|
result = (self.RESULT_NORMAL, 0)
|
|
return result
|
|
|
|
def getHostList(self, args):
|
|
self.log.debug("hostlist")
|
|
hosts = super(RecordingAnsibleJob, self).getHostList(args)
|
|
for host in hosts:
|
|
if not host['host_vars'].get('ansible_connection'):
|
|
host['host_vars']['ansible_connection'] = 'local'
|
|
return hosts
|
|
|
|
def pause(self):
|
|
build = self.executor_server.job_builds[self.job.unique]
|
|
build.paused = True
|
|
super().pause()
|
|
|
|
def resume(self):
|
|
build = self.executor_server.job_builds.get(self.job.unique)
|
|
if build:
|
|
build.paused = False
|
|
super().resume()
|
|
|
|
def _send_aborted(self):
|
|
self.recordResult('ABORTED')
|
|
super()._send_aborted()
|
|
|
|
|
|
class RecordingMergeClient(zuul.merger.client.MergeClient):
|
|
|
|
def __init__(self, config, sched):
|
|
super().__init__(config, sched)
|
|
self.history = {}
|
|
|
|
def submitJob(self, name, data, build_set,
|
|
precedence=zuul.model.PRECEDENCE_NORMAL, event=None):
|
|
self.history.setdefault(name, [])
|
|
self.history[name].append((data, build_set))
|
|
return super().submitJob(
|
|
name, data, build_set, precedence, event=event)
|
|
|
|
|
|
class RecordingExecutorServer(zuul.executor.server.ExecutorServer):
|
|
"""An Ansible executor to be used in tests.
|
|
|
|
:ivar bool hold_jobs_in_build: If true, when jobs are executed
|
|
they will report that they have started but then pause until
|
|
released before reporting completion. This attribute may be
|
|
changed at any time and will take effect for subsequently
|
|
executed builds, but previously held builds will still need to
|
|
be explicitly released.
|
|
|
|
"""
|
|
|
|
_job_class = RecordingAnsibleJob
|
|
|
|
def __init__(self, *args, **kw):
|
|
self._run_ansible = kw.pop('_run_ansible', False)
|
|
self._test_root = kw.pop('_test_root', False)
|
|
if self._run_ansible:
|
|
self._ansible_manager_class = zuul.lib.ansible.AnsibleManager
|
|
else:
|
|
self._ansible_manager_class = FakeAnsibleManager
|
|
super(RecordingExecutorServer, self).__init__(*args, **kw)
|
|
self.hold_jobs_in_build = False
|
|
self.hold_jobs_in_start = False
|
|
self.lock = threading.Lock()
|
|
self.running_builds = []
|
|
self.build_history = []
|
|
self.fail_tests = {}
|
|
self.return_data = {}
|
|
self.job_builds = {}
|
|
|
|
def failJob(self, name, change):
|
|
"""Instruct the executor to report matching builds as failures.
|
|
|
|
:arg str name: The name of the job to fail.
|
|
:arg Change change: The :py:class:`~tests.base.FakeChange`
|
|
instance which should cause the job to fail. This job
|
|
will also fail for changes depending on this change.
|
|
|
|
"""
|
|
l = self.fail_tests.get(name, [])
|
|
l.append(change)
|
|
self.fail_tests[name] = l
|
|
|
|
def returnData(self, name, change, data):
|
|
"""Instruct the executor to return data for this build.
|
|
|
|
:arg str name: The name of the job to return data.
|
|
:arg Change change: The :py:class:`~tests.base.FakeChange`
|
|
instance which should cause the job to return data.
|
|
:arg dict data: The data to return
|
|
|
|
"""
|
|
# TODO(clarkb) We are incredibly change focused here and in FakeBuild
|
|
# above. This makes it very difficult to test non change items with
|
|
# return data. We currently rely on the hack that None is used as a
|
|
# key for the changes dict, but we should improve that to look up
|
|
# refnames or similar.
|
|
changes = self.return_data.setdefault(name, {})
|
|
if hasattr(change, 'number'):
|
|
cid = ' '.join((str(change.number), str(change.latest_patchset)))
|
|
else:
|
|
# Not actually a change, but a ref update event for tags/etc
|
|
# In this case a key of None is used by writeReturnData
|
|
cid = None
|
|
changes[cid] = data
|
|
|
|
def release(self, regex=None):
|
|
"""Release a held build.
|
|
|
|
:arg str regex: A regular expression which, if supplied, will
|
|
cause only builds with matching names to be released. If
|
|
not supplied, all builds will be released.
|
|
|
|
"""
|
|
builds = self.running_builds[:]
|
|
self.log.debug("Releasing build %s (%s)" % (regex,
|
|
len(self.running_builds)))
|
|
for build in builds:
|
|
if not regex or re.match(regex, build.name):
|
|
self.log.debug("Releasing build %s" %
|
|
(build.parameters['zuul']['build']))
|
|
build.release()
|
|
else:
|
|
self.log.debug("Not releasing build %s" %
|
|
(build.parameters['zuul']['build']))
|
|
self.log.debug("Done releasing builds %s (%s)" %
|
|
(regex, len(self.running_builds)))
|
|
|
|
def executeJob(self, job):
|
|
build = FakeBuild(self, job)
|
|
job.build = build
|
|
self.running_builds.append(build)
|
|
self.job_builds[job.unique] = build
|
|
args = json.loads(job.arguments)
|
|
args['zuul']['_test'] = dict(test_root=self._test_root)
|
|
job.arguments = json.dumps(args)
|
|
super(RecordingExecutorServer, self).executeJob(job)
|
|
|
|
def stopJob(self, job):
|
|
self.log.debug("handle stop")
|
|
parameters = json.loads(job.arguments)
|
|
uuid = parameters['uuid']
|
|
for build in self.running_builds:
|
|
if build.unique == uuid:
|
|
build.aborted = True
|
|
build.release()
|
|
super(RecordingExecutorServer, self).stopJob(job)
|
|
|
|
def stop(self):
|
|
for build in self.running_builds:
|
|
build.release()
|
|
super(RecordingExecutorServer, self).stop()
|
|
|
|
|
|
class FakeGearmanServer(gear.Server):
|
|
"""A Gearman server for use in tests.
|
|
|
|
:ivar bool hold_jobs_in_queue: If true, submitted jobs will be
|
|
added to the queue but will not be distributed to workers
|
|
until released. This attribute may be changed at any time and
|
|
will take effect for subsequently enqueued jobs, but
|
|
previously held jobs will still need to be explicitly
|
|
released.
|
|
|
|
"""
|
|
|
|
def __init__(self, use_ssl=False):
|
|
self.hold_jobs_in_queue = False
|
|
self.hold_merge_jobs_in_queue = False
|
|
self.jobs_history = []
|
|
if use_ssl:
|
|
ssl_ca = os.path.join(FIXTURE_DIR, 'gearman/root-ca.pem')
|
|
ssl_cert = os.path.join(FIXTURE_DIR, 'gearman/server.pem')
|
|
ssl_key = os.path.join(FIXTURE_DIR, 'gearman/server.key')
|
|
else:
|
|
ssl_ca = None
|
|
ssl_cert = None
|
|
ssl_key = None
|
|
|
|
super(FakeGearmanServer, self).__init__(0, ssl_key=ssl_key,
|
|
ssl_cert=ssl_cert,
|
|
ssl_ca=ssl_ca)
|
|
|
|
def getJobForConnection(self, connection, peek=False):
|
|
for job_queue in [self.high_queue, self.normal_queue, self.low_queue]:
|
|
for job in job_queue:
|
|
self.jobs_history.append(job)
|
|
if not hasattr(job, 'waiting'):
|
|
if job.name.startswith(b'executor:execute'):
|
|
job.waiting = self.hold_jobs_in_queue
|
|
elif job.name.startswith(b'merger:'):
|
|
job.waiting = self.hold_merge_jobs_in_queue
|
|
else:
|
|
job.waiting = False
|
|
if job.waiting:
|
|
continue
|
|
if job.name in connection.functions:
|
|
if not peek:
|
|
job_queue.remove(job)
|
|
connection.related_jobs[job.handle] = job
|
|
job.worker_connection = connection
|
|
job.running = True
|
|
return job
|
|
return None
|
|
|
|
def release(self, regex=None):
|
|
"""Release a held job.
|
|
|
|
:arg str regex: A regular expression which, if supplied, will
|
|
cause only jobs with matching names to be released. If
|
|
not supplied, all jobs will be released.
|
|
"""
|
|
released = False
|
|
qlen = (len(self.high_queue) + len(self.normal_queue) +
|
|
len(self.low_queue))
|
|
self.log.debug("releasing queued job %s (%s)" % (regex, qlen))
|
|
for job in self.getQueue():
|
|
match = False
|
|
if job.name.startswith(b'executor:execute'):
|
|
parameters = json.loads(job.arguments.decode('utf8'))
|
|
if not regex or re.match(regex, parameters.get('job')):
|
|
match = True
|
|
if job.name.startswith(b'merger:'):
|
|
if not regex:
|
|
match = True
|
|
if match:
|
|
self.log.debug("releasing queued job %s" %
|
|
job.unique)
|
|
job.waiting = False
|
|
released = True
|
|
else:
|
|
self.log.debug("not releasing queued job %s" %
|
|
job.unique)
|
|
if released:
|
|
self.wakeConnections()
|
|
qlen = (len(self.high_queue) + len(self.normal_queue) +
|
|
len(self.low_queue))
|
|
self.log.debug("done releasing queued jobs %s (%s)" % (regex, qlen))
|
|
|
|
|
|
class FakeSMTP(object):
|
|
log = logging.getLogger('zuul.FakeSMTP')
|
|
|
|
def __init__(self, messages, server, port):
|
|
self.server = server
|
|
self.port = port
|
|
self.messages = messages
|
|
|
|
def sendmail(self, from_email, to_email, msg):
|
|
self.log.info("Sending email from %s, to %s, with msg %s" % (
|
|
from_email, to_email, msg))
|
|
|
|
headers = msg.split('\n\n', 1)[0]
|
|
body = msg.split('\n\n', 1)[1]
|
|
|
|
self.messages.append(dict(
|
|
from_email=from_email,
|
|
to_email=to_email,
|
|
msg=msg,
|
|
headers=headers,
|
|
body=body,
|
|
))
|
|
|
|
return True
|
|
|
|
def quit(self):
|
|
return True
|
|
|
|
|
|
class FakeNodepool(object):
|
|
REQUEST_ROOT = '/nodepool/requests'
|
|
NODE_ROOT = '/nodepool/nodes'
|
|
LAUNCHER_ROOT = '/nodepool/launchers'
|
|
|
|
log = logging.getLogger("zuul.test.FakeNodepool")
|
|
|
|
def __init__(self, host, port, chroot):
|
|
self.complete_event = threading.Event()
|
|
self.host_keys = None
|
|
self.client = kazoo.client.KazooClient(
|
|
hosts='%s:%s%s' % (host, port, chroot))
|
|
self.client.start()
|
|
self.registerLauncher()
|
|
self._running = True
|
|
self.paused = False
|
|
self.thread = threading.Thread(target=self.run)
|
|
self.thread.daemon = True
|
|
self.thread.start()
|
|
self.fail_requests = set()
|
|
self.remote_ansible = False
|
|
self.attributes = None
|
|
self.resources = None
|
|
self.python_path = 'auto'
|
|
|
|
def stop(self):
|
|
self._running = False
|
|
self.thread.join()
|
|
self.client.stop()
|
|
self.client.close()
|
|
|
|
def pause(self):
|
|
self.complete_event.wait()
|
|
self.paused = True
|
|
|
|
def unpause(self):
|
|
self.paused = False
|
|
|
|
def run(self):
|
|
while self._running:
|
|
self.complete_event.clear()
|
|
try:
|
|
self._run()
|
|
except Exception:
|
|
self.log.exception("Error in fake nodepool:")
|
|
self.complete_event.set()
|
|
time.sleep(0.1)
|
|
|
|
def _run(self):
|
|
if self.paused:
|
|
return
|
|
for req in self.getNodeRequests():
|
|
self.fulfillRequest(req)
|
|
|
|
def registerLauncher(self, labels=["label1"], id="FakeLauncher"):
|
|
path = os.path.join(self.LAUNCHER_ROOT, id)
|
|
data = {'id': id, 'supported_labels': labels}
|
|
self.client.create(
|
|
path, json.dumps(data).encode('utf8'), makepath=True)
|
|
|
|
def getNodeRequests(self):
|
|
try:
|
|
reqids = self.client.get_children(self.REQUEST_ROOT)
|
|
except kazoo.exceptions.NoNodeError:
|
|
return []
|
|
reqs = []
|
|
for oid in reqids:
|
|
path = self.REQUEST_ROOT + '/' + oid
|
|
try:
|
|
data, stat = self.client.get(path)
|
|
data = json.loads(data.decode('utf8'))
|
|
data['_oid'] = oid
|
|
reqs.append(data)
|
|
except kazoo.exceptions.NoNodeError:
|
|
pass
|
|
reqs.sort(key=lambda r: (r['_oid'].split('-')[0],
|
|
r['relative_priority'],
|
|
r['_oid'].split('-')[1]))
|
|
return reqs
|
|
|
|
def getNodes(self):
|
|
try:
|
|
nodeids = self.client.get_children(self.NODE_ROOT)
|
|
except kazoo.exceptions.NoNodeError:
|
|
return []
|
|
nodes = []
|
|
for oid in sorted(nodeids):
|
|
path = self.NODE_ROOT + '/' + oid
|
|
data, stat = self.client.get(path)
|
|
data = json.loads(data.decode('utf8'))
|
|
data['_oid'] = oid
|
|
try:
|
|
lockfiles = self.client.get_children(path + '/lock')
|
|
except kazoo.exceptions.NoNodeError:
|
|
lockfiles = []
|
|
if lockfiles:
|
|
data['_lock'] = True
|
|
else:
|
|
data['_lock'] = False
|
|
nodes.append(data)
|
|
return nodes
|
|
|
|
def makeNode(self, request_id, node_type):
|
|
now = time.time()
|
|
path = '/nodepool/nodes/'
|
|
remote_ip = os.environ.get('ZUUL_REMOTE_IPV4', '127.0.0.1')
|
|
if self.remote_ansible and not self.host_keys:
|
|
self.host_keys = self.keyscan(remote_ip)
|
|
host_keys = self.host_keys or ["fake-key1", "fake-key2"]
|
|
data = dict(type=node_type,
|
|
cloud='test-cloud',
|
|
provider='test-provider',
|
|
region='test-region',
|
|
az='test-az',
|
|
attributes=self.attributes,
|
|
host_id='test-host-id',
|
|
interface_ip=remote_ip,
|
|
public_ipv4=remote_ip,
|
|
private_ipv4=None,
|
|
public_ipv6=None,
|
|
python_path=self.python_path,
|
|
allocated_to=request_id,
|
|
state='ready',
|
|
state_time=now,
|
|
created_time=now,
|
|
updated_time=now,
|
|
image_id=None,
|
|
host_keys=host_keys,
|
|
executor='fake-nodepool',
|
|
hold_expiration=None)
|
|
if self.resources:
|
|
data['resources'] = self.resources
|
|
if self.remote_ansible:
|
|
data['connection_type'] = 'ssh'
|
|
if 'fakeuser' in node_type:
|
|
data['username'] = 'fakeuser'
|
|
if 'windows' in node_type:
|
|
data['connection_type'] = 'winrm'
|
|
if 'network' in node_type:
|
|
data['connection_type'] = 'network_cli'
|
|
if 'kubernetes-namespace' in node_type or 'fedora-pod' in node_type:
|
|
data['connection_type'] = 'namespace'
|
|
data['connection_port'] = {
|
|
'name': 'zuul-ci',
|
|
'namespace': 'zuul-ci-abcdefg',
|
|
'host': 'localhost',
|
|
'skiptls': True,
|
|
'token': 'FakeToken',
|
|
'ca_crt': 'FakeCA',
|
|
'user': 'zuul-worker',
|
|
}
|
|
if 'fedora-pod' in node_type:
|
|
data['connection_type'] = 'kubectl'
|
|
data['connection_port']['pod'] = 'fedora-abcdefg'
|
|
|
|
data = json.dumps(data).encode('utf8')
|
|
path = self.client.create(path, data,
|
|
makepath=True,
|
|
sequence=True)
|
|
nodeid = path.split("/")[-1]
|
|
return nodeid
|
|
|
|
def removeNode(self, node):
|
|
path = self.NODE_ROOT + '/' + node["_oid"]
|
|
self.client.delete(path, recursive=True)
|
|
|
|
def addFailRequest(self, request):
|
|
self.fail_requests.add(request['_oid'])
|
|
|
|
def fulfillRequest(self, request):
|
|
if request['state'] != 'requested':
|
|
return
|
|
request = request.copy()
|
|
oid = request['_oid']
|
|
del request['_oid']
|
|
|
|
if oid in self.fail_requests:
|
|
request['state'] = 'failed'
|
|
else:
|
|
request['state'] = 'fulfilled'
|
|
nodes = []
|
|
for node in request['node_types']:
|
|
nodeid = self.makeNode(oid, node)
|
|
nodes.append(nodeid)
|
|
request['nodes'] = nodes
|
|
|
|
request['state_time'] = time.time()
|
|
path = self.REQUEST_ROOT + '/' + oid
|
|
data = json.dumps(request).encode('utf8')
|
|
self.log.debug("Fulfilling node request: %s %s" % (oid, data))
|
|
try:
|
|
self.client.set(path, data)
|
|
except kazoo.exceptions.NoNodeError:
|
|
self.log.debug("Node request %s %s disappeared" % (oid, data))
|
|
|
|
def keyscan(self, ip, port=22, timeout=60):
|
|
'''
|
|
Scan the IP address for public SSH keys.
|
|
|
|
Keys are returned formatted as: "<type> <base64_string>"
|
|
'''
|
|
addrinfo = socket.getaddrinfo(ip, port)[0]
|
|
family = addrinfo[0]
|
|
sockaddr = addrinfo[4]
|
|
|
|
keys = []
|
|
key = None
|
|
for count in iterate_timeout(timeout, "ssh access"):
|
|
sock = None
|
|
t = None
|
|
try:
|
|
sock = socket.socket(family, socket.SOCK_STREAM)
|
|
sock.settimeout(timeout)
|
|
sock.connect(sockaddr)
|
|
t = paramiko.transport.Transport(sock)
|
|
t.start_client(timeout=timeout)
|
|
key = t.get_remote_server_key()
|
|
break
|
|
except socket.error as e:
|
|
if e.errno not in [
|
|
errno.ECONNREFUSED, errno.EHOSTUNREACH, None]:
|
|
self.log.exception(
|
|
'Exception with ssh access to %s:' % ip)
|
|
except Exception as e:
|
|
self.log.exception("ssh-keyscan failure: %s", e)
|
|
finally:
|
|
try:
|
|
if t:
|
|
t.close()
|
|
except Exception as e:
|
|
self.log.exception('Exception closing paramiko: %s', e)
|
|
try:
|
|
if sock:
|
|
sock.close()
|
|
except Exception as e:
|
|
self.log.exception('Exception closing socket: %s', e)
|
|
|
|
# Paramiko, at this time, seems to return only the ssh-rsa key, so
|
|
# only the single key is placed into the list.
|
|
if key:
|
|
keys.append("%s %s" % (key.get_name(), key.get_base64()))
|
|
|
|
return keys
|
|
|
|
|
|
class ChrootedKazooFixture(fixtures.Fixture):
|
|
def __init__(self, test_id):
|
|
super(ChrootedKazooFixture, self).__init__()
|
|
|
|
if 'ZOOKEEPER_2181_TCP' in os.environ:
|
|
# prevent any nasty hobbits^H^H^H suprises
|
|
if 'NODEPOOL_ZK_HOST' in os.environ:
|
|
raise Exception(
|
|
'Looks like tox-docker is being used but you have also '
|
|
'configured NODEPOOL_ZK_HOST. Either avoid using the '
|
|
'docker environment or unset NODEPOOL_ZK_HOST.')
|
|
|
|
zk_host = 'localhost:' + os.environ['ZOOKEEPER_2181_TCP']
|
|
elif 'NODEPOOL_ZK_HOST' in os.environ:
|
|
zk_host = os.environ['NODEPOOL_ZK_HOST']
|
|
else:
|
|
zk_host = 'localhost'
|
|
|
|
if ':' in zk_host:
|
|
host, port = zk_host.split(':')
|
|
else:
|
|
host = zk_host
|
|
port = None
|
|
|
|
self.zookeeper_host = host
|
|
|
|
if not port:
|
|
self.zookeeper_port = 2181
|
|
else:
|
|
self.zookeeper_port = int(port)
|
|
|
|
self.test_id = test_id
|
|
|
|
def _setUp(self):
|
|
# Make sure the test chroot paths do not conflict
|
|
random_bits = ''.join(random.choice(string.ascii_lowercase +
|
|
string.ascii_uppercase)
|
|
for x in range(8))
|
|
|
|
rand_test_path = '%s_%s_%s' % (random_bits, os.getpid(), self.test_id)
|
|
self.zookeeper_chroot = "/nodepool_test/%s" % rand_test_path
|
|
|
|
self.addCleanup(self._cleanup)
|
|
|
|
# Ensure the chroot path exists and clean up any pre-existing znodes.
|
|
_tmp_client = kazoo.client.KazooClient(
|
|
hosts='%s:%s' % (self.zookeeper_host, self.zookeeper_port))
|
|
_tmp_client.start()
|
|
|
|
if _tmp_client.exists(self.zookeeper_chroot):
|
|
_tmp_client.delete(self.zookeeper_chroot, recursive=True)
|
|
|
|
_tmp_client.ensure_path(self.zookeeper_chroot)
|
|
_tmp_client.stop()
|
|
_tmp_client.close()
|
|
|
|
def _cleanup(self):
|
|
'''Remove the chroot path.'''
|
|
# Need a non-chroot'ed client to remove the chroot path
|
|
_tmp_client = kazoo.client.KazooClient(
|
|
hosts='%s:%s' % (self.zookeeper_host, self.zookeeper_port))
|
|
_tmp_client.start()
|
|
_tmp_client.delete(self.zookeeper_chroot, recursive=True)
|
|
_tmp_client.stop()
|
|
_tmp_client.close()
|
|
|
|
|
|
class WebProxyFixture(fixtures.Fixture):
|
|
def __init__(self, rules):
|
|
super(WebProxyFixture, self).__init__()
|
|
self.rules = rules
|
|
|
|
def _setUp(self):
|
|
rules = self.rules
|
|
|
|
class Proxy(http.server.SimpleHTTPRequestHandler):
|
|
log = logging.getLogger('zuul.WebProxyFixture.Proxy')
|
|
|
|
def do_GET(self):
|
|
path = self.path
|
|
for (pattern, replace) in rules:
|
|
path = re.sub(pattern, replace, path)
|
|
resp = requests.get(path)
|
|
self.send_response(resp.status_code)
|
|
if resp.status_code >= 300:
|
|
self.end_headers()
|
|
return
|
|
for key, val in resp.headers.items():
|
|
self.send_header(key, val)
|
|
self.end_headers()
|
|
self.wfile.write(resp.content)
|
|
|
|
def log_message(self, fmt, *args):
|
|
self.log.debug(fmt, *args)
|
|
|
|
self.httpd = socketserver.ThreadingTCPServer(('', 0), Proxy)
|
|
self.port = self.httpd.socket.getsockname()[1]
|
|
self.thread = threading.Thread(target=self.httpd.serve_forever)
|
|
self.thread.start()
|
|
self.addCleanup(self._cleanup)
|
|
|
|
def _cleanup(self):
|
|
self.httpd.shutdown()
|
|
self.thread.join()
|
|
|
|
|
|
class ZuulWebFixture(fixtures.Fixture):
|
|
def __init__(self, gearman_server_port, config, test_root, info=None,
|
|
zk_hosts=None):
|
|
super(ZuulWebFixture, self).__init__()
|
|
self.gearman_server_port = gearman_server_port
|
|
self.connections = zuul.lib.connections.ConnectionRegistry()
|
|
self.connections.configure(
|
|
config,
|
|
include_drivers=[zuul.driver.sql.SQLDriver,
|
|
zuul.driver.github.GithubDriver,
|
|
zuul.driver.gitlab.GitlabDriver,
|
|
zuul.driver.pagure.PagureDriver])
|
|
self.authenticators = zuul.lib.auth.AuthenticatorRegistry()
|
|
self.authenticators.configure(config)
|
|
if info is None:
|
|
self.info = zuul.model.WebInfo()
|
|
else:
|
|
self.info = info
|
|
self.zk_hosts = zk_hosts
|
|
self.test_root = test_root
|
|
|
|
def _setUp(self):
|
|
# Start the web server
|
|
self.web = zuul.web.ZuulWeb(
|
|
listen_address='::', listen_port=0,
|
|
gear_server='127.0.0.1', gear_port=self.gearman_server_port,
|
|
info=self.info,
|
|
connections=self.connections,
|
|
zk_hosts=self.zk_hosts,
|
|
command_socket=os.path.join(self.test_root, 'web.socket'),
|
|
authenticators=self.authenticators)
|
|
self.web.start()
|
|
self.addCleanup(self.stop)
|
|
|
|
self.host = 'localhost'
|
|
# Wait until web server is started
|
|
while True:
|
|
self.port = self.web.port
|
|
try:
|
|
with socket.create_connection((self.host, self.port)):
|
|
break
|
|
except ConnectionRefusedError:
|
|
pass
|
|
|
|
def stop(self):
|
|
self.web.stop()
|
|
self.connections.stop()
|
|
|
|
|
|
class MySQLSchemaFixture(fixtures.Fixture):
|
|
def setUp(self):
|
|
super(MySQLSchemaFixture, self).setUp()
|
|
|
|
random_bits = ''.join(random.choice(string.ascii_lowercase +
|
|
string.ascii_uppercase)
|
|
for x in range(8))
|
|
self.name = '%s_%s' % (random_bits, os.getpid())
|
|
self.passwd = uuid.uuid4().hex
|
|
self.host = os.environ.get('ZUUL_MYSQL_HOST', '127.0.0.1')
|
|
db = pymysql.connect(host=self.host,
|
|
user="openstack_citest",
|
|
passwd="openstack_citest",
|
|
db="openstack_citest")
|
|
try:
|
|
with db.cursor() as cur:
|
|
cur.execute("create database %s" % self.name)
|
|
cur.execute(
|
|
"create user '{user}'@'' identified by '{passwd}'".format(
|
|
user=self.name, passwd=self.passwd))
|
|
cur.execute("grant all on {name}.* to '{name}'@''".format(
|
|
name=self.name))
|
|
cur.execute("flush privileges")
|
|
finally:
|
|
db.close()
|
|
|
|
self.dburi = 'mysql+pymysql://{name}:{passwd}@{host}/{name}'.format(
|
|
name=self.name, passwd=self.passwd, host=self.host)
|
|
self.addDetail('dburi', testtools.content.text_content(self.dburi))
|
|
self.addCleanup(self.cleanup)
|
|
|
|
def cleanup(self):
|
|
db = pymysql.connect(host=self.host,
|
|
user="openstack_citest",
|
|
passwd="openstack_citest",
|
|
db="openstack_citest")
|
|
try:
|
|
with db.cursor() as cur:
|
|
cur.execute("drop database %s" % self.name)
|
|
cur.execute("drop user '%s'@''" % self.name)
|
|
cur.execute("flush privileges")
|
|
finally:
|
|
db.close()
|
|
|
|
|
|
class PostgresqlSchemaFixture(fixtures.Fixture):
|
|
def setUp(self):
|
|
super(PostgresqlSchemaFixture, self).setUp()
|
|
|
|
# Postgres lowercases user and table names during creation but not
|
|
# during authentication. Thus only use lowercase chars.
|
|
random_bits = ''.join(random.choice(string.ascii_lowercase)
|
|
for x in range(8))
|
|
self.name = '%s_%s' % (random_bits, os.getpid())
|
|
self.passwd = uuid.uuid4().hex
|
|
self.host = os.environ.get('ZUUL_POSTGRES_HOST', '127.0.0.1')
|
|
db = psycopg2.connect(host=self.host,
|
|
user="openstack_citest",
|
|
password="openstack_citest",
|
|
database="openstack_citest")
|
|
db.autocommit = True
|
|
cur = db.cursor()
|
|
cur.execute("create role %s with login password '%s';" % (
|
|
self.name, self.passwd))
|
|
cur.execute("create database %s OWNER %s TEMPLATE template0 "
|
|
"ENCODING 'UTF8';" % (self.name, self.name))
|
|
|
|
self.dburi = 'postgresql://{name}:{passwd}@{host}/{name}'.format(
|
|
name=self.name, passwd=self.passwd, host=self.host)
|
|
|
|
self.addDetail('dburi', testtools.content.text_content(self.dburi))
|
|
self.addCleanup(self.cleanup)
|
|
|
|
def cleanup(self):
|
|
db = psycopg2.connect(host=self.host,
|
|
user="openstack_citest",
|
|
password="openstack_citest",
|
|
database="openstack_citest")
|
|
db.autocommit = True
|
|
cur = db.cursor()
|
|
cur.execute("drop database %s" % self.name)
|
|
cur.execute("drop user %s" % self.name)
|
|
|
|
|
|
class FakeCPUTimes:
|
|
def __init__(self):
|
|
self.user = 0
|
|
self.system = 0
|
|
self.children_user = 0
|
|
self.children_system = 0
|
|
|
|
|
|
def cpu_times(self):
|
|
return FakeCPUTimes()
|
|
|
|
|
|
class BaseTestCase(testtools.TestCase):
|
|
log = logging.getLogger("zuul.test")
|
|
wait_timeout = 90
|
|
|
|
def attachLogs(self, *args):
|
|
def reader():
|
|
self._log_stream.seek(0)
|
|
while True:
|
|
x = self._log_stream.read(4096)
|
|
if not x:
|
|
break
|
|
yield x.encode('utf8')
|
|
content = testtools.content.content_from_reader(
|
|
reader,
|
|
testtools.content_type.UTF8_TEXT,
|
|
False)
|
|
self.addDetail('logging', content)
|
|
|
|
def shouldNeverCapture(self):
|
|
test_name = self.id().split('.')[-1]
|
|
test = getattr(self, test_name)
|
|
if hasattr(test, '__never_capture__'):
|
|
return getattr(test, '__never_capture__')
|
|
return False
|
|
|
|
def setUp(self):
|
|
super(BaseTestCase, self).setUp()
|
|
test_timeout = os.environ.get('OS_TEST_TIMEOUT', 0)
|
|
try:
|
|
test_timeout = int(test_timeout)
|
|
except ValueError:
|
|
# If timeout value is invalid do not set a timeout.
|
|
test_timeout = 0
|
|
if test_timeout > 0:
|
|
# Try a gentle timeout first and as a safety net a hard timeout
|
|
# later.
|
|
self.useFixture(fixtures.Timeout(test_timeout, gentle=True))
|
|
self.useFixture(fixtures.Timeout(test_timeout + 20, gentle=False))
|
|
|
|
if not self.shouldNeverCapture():
|
|
if (os.environ.get('OS_STDOUT_CAPTURE') == 'True' or
|
|
os.environ.get('OS_STDOUT_CAPTURE') == '1'):
|
|
stdout = self.useFixture(
|
|
fixtures.StringStream('stdout')).stream
|
|
self.useFixture(fixtures.MonkeyPatch('sys.stdout', stdout))
|
|
if (os.environ.get('OS_STDERR_CAPTURE') == 'True' or
|
|
os.environ.get('OS_STDERR_CAPTURE') == '1'):
|
|
stderr = self.useFixture(
|
|
fixtures.StringStream('stderr')).stream
|
|
self.useFixture(fixtures.MonkeyPatch('sys.stderr', stderr))
|
|
if (os.environ.get('OS_LOG_CAPTURE') == 'True' or
|
|
os.environ.get('OS_LOG_CAPTURE') == '1'):
|
|
self._log_stream = StringIO()
|
|
self.addOnException(self.attachLogs)
|
|
else:
|
|
self._log_stream = sys.stdout
|
|
else:
|
|
self._log_stream = sys.stdout
|
|
|
|
handler = logging.StreamHandler(self._log_stream)
|
|
formatter = logging.Formatter('%(asctime)s %(name)-32s '
|
|
'%(levelname)-8s %(message)s')
|
|
handler.setFormatter(formatter)
|
|
|
|
logger = logging.getLogger()
|
|
logger.setLevel(logging.DEBUG)
|
|
logger.addHandler(handler)
|
|
|
|
# Make sure we don't carry old handlers around in process state
|
|
# which slows down test runs
|
|
self.addCleanup(logger.removeHandler, handler)
|
|
|
|
# NOTE(notmorgan): Extract logging overrides for specific
|
|
# libraries from the OS_LOG_DEFAULTS env and create loggers
|
|
# for each. This is used to limit the output during test runs
|
|
# from libraries that zuul depends on such as gear.
|
|
log_defaults_from_env = os.environ.get(
|
|
'OS_LOG_DEFAULTS',
|
|
'git.cmd=INFO,kazoo.client=WARNING,gear=WARNING')
|
|
|
|
if log_defaults_from_env:
|
|
for default in log_defaults_from_env.split(','):
|
|
try:
|
|
name, level_str = default.split('=', 1)
|
|
level = getattr(logging, level_str, logging.DEBUG)
|
|
logger = logging.getLogger(name)
|
|
logger.setLevel(level)
|
|
logger.addHandler(handler)
|
|
self.addCleanup(logger.removeHandler, handler)
|
|
logger.propagate = False
|
|
except ValueError:
|
|
# NOTE(notmorgan): Invalid format of the log default,
|
|
# skip and don't try and apply a logger for the
|
|
# specified module
|
|
pass
|
|
self.addCleanup(handler.close)
|
|
self.addCleanup(handler.flush)
|
|
|
|
if sys.platform == 'darwin':
|
|
# Popen.cpu_times() is broken on darwin so patch it with a fake.
|
|
Popen.cpu_times = cpu_times
|
|
|
|
|
|
class SymLink(object):
|
|
def __init__(self, target):
|
|
self.target = target
|
|
|
|
|
|
class SchedulerTestApp:
|
|
def __init__(self, log: Logger, config: ConfigParser, zk_config: str,
|
|
connections: ConnectionRegistry):
|
|
self.log = log
|
|
self.config = config
|
|
self.zk_config = zk_config
|
|
|
|
self.sched = zuul.scheduler.Scheduler(self.config)
|
|
self.sched.setZuulApp(self)
|
|
self.sched._stats_interval = 1
|
|
|
|
self.event_queues = [
|
|
self.sched.result_event_queue,
|
|
self.sched.trigger_event_queue,
|
|
self.sched.management_event_queue
|
|
]
|
|
|
|
self.sched.registerConnections(connections)
|
|
|
|
executor_client = zuul.executor.client.ExecutorClient(
|
|
self.config, self.sched)
|
|
merge_client = RecordingMergeClient(self.config, self.sched)
|
|
nodepool = zuul.nodepool.Nodepool(self.sched)
|
|
zk = zuul.zk.ZooKeeper(enable_cache=True)
|
|
zk.connect(self.zk_config, timeout=30.0)
|
|
|
|
self.sched.setExecutor(executor_client)
|
|
self.sched.setMerger(merge_client)
|
|
self.sched.setNodepool(nodepool)
|
|
self.sched.setZooKeeper(zk)
|
|
|
|
self.sched.start()
|
|
executor_client.gearman.waitForServer()
|
|
self.sched.reconfigure(self.config)
|
|
self.sched.wakeUp()
|
|
|
|
def fullReconfigure(self):
|
|
try:
|
|
self.sched.reconfigure(self.config)
|
|
except Exception:
|
|
self.log.exception("Reconfiguration failed:")
|
|
|
|
def smartReconfigure(self, command_socket=False):
|
|
try:
|
|
if command_socket:
|
|
command_socket = self.config.get('scheduler', 'command_socket')
|
|
with socket.socket(socket.AF_UNIX, socket.SOCK_STREAM) as s:
|
|
s.connect(command_socket)
|
|
s.sendall('smart-reconfigure\n'.encode('utf8'))
|
|
else:
|
|
self.sched.reconfigure(self.config, smart=True)
|
|
except Exception:
|
|
self.log.exception("Reconfiguration failed:")
|
|
|
|
|
|
class SchedulerTestManager:
|
|
def __init__(self):
|
|
self.instances = []
|
|
|
|
def create(self, log: Logger, config: ConfigParser, zk_config: str,
|
|
connections: ConnectionRegistry) -> SchedulerTestApp:
|
|
app = SchedulerTestApp(log, config, zk_config, connections)
|
|
self.instances.append(app)
|
|
return app
|
|
|
|
def __len__(self) -> int:
|
|
return len(self.instances)
|
|
|
|
def __getitem__(self, item: int) -> SchedulerTestApp:
|
|
return self.instances[item]
|
|
|
|
def __setitem__(self, key: int, value: SchedulerTestApp):
|
|
raise Exception("Not implemented, use create method!")
|
|
|
|
def __delitem__(self, key, value):
|
|
raise Exception("Not implemented!")
|
|
|
|
def __iter__(self):
|
|
return iter(self.instances)
|
|
|
|
@property
|
|
def first(self) -> SchedulerTestApp:
|
|
if len(self.instances) == 0:
|
|
raise Exception("No scheduler!")
|
|
return self.instances[0]
|
|
|
|
def filter(self, matcher=None) -> Iterable[SchedulerTestApp]:
|
|
fcn = None # type: Optional[Callable[[int, SchedulerTestApp], bool]]
|
|
if type(matcher) == list:
|
|
def fcn(_: int, app: SchedulerTestApp) -> bool:
|
|
return app in matcher
|
|
elif type(matcher).__name__ == 'function':
|
|
fcn = matcher
|
|
return [e[1] for e in enumerate(self.instances)
|
|
if fcn is None or fcn(e[0], e[1])]
|
|
|
|
def execute(self, function: Callable[[Any], None], matcher=None) -> None:
|
|
for instance in self.filter(matcher):
|
|
function(instance)
|
|
|
|
|
|
class ZuulTestCase(BaseTestCase):
|
|
"""A test case with a functioning Zuul.
|
|
|
|
The following class variables are used during test setup and can
|
|
be overidden by subclasses but are effectively read-only once a
|
|
test method starts running:
|
|
|
|
:cvar str config_file: This points to the main zuul config file
|
|
within the fixtures directory. Subclasses may override this
|
|
to obtain a different behavior.
|
|
|
|
:cvar str tenant_config_file: This is the tenant config file
|
|
(which specifies from what git repos the configuration should
|
|
be loaded). It defaults to the value specified in
|
|
`config_file` but can be overidden by subclasses to obtain a
|
|
different tenant/project layout while using the standard main
|
|
configuration. See also the :py:func:`simple_layout`
|
|
decorator.
|
|
|
|
:cvar str tenant_config_script_file: This is the tenant config script
|
|
file. This attribute has the same meaning than tenant_config_file
|
|
except that the tenant configuration is loaded from a script.
|
|
When this attribute is set then tenant_config_file is ignored
|
|
by the scheduler.
|
|
|
|
:cvar bool create_project_keys: Indicates whether Zuul should
|
|
auto-generate keys for each project, or whether the test
|
|
infrastructure should insert dummy keys to save time during
|
|
startup. Defaults to False.
|
|
|
|
:cvar int log_console_port: The zuul_stream/zuul_console port.
|
|
|
|
The following are instance variables that are useful within test
|
|
methods:
|
|
|
|
:ivar FakeGerritConnection fake_<connection>:
|
|
A :py:class:`~tests.base.FakeGerritConnection` will be
|
|
instantiated for each connection present in the config file
|
|
and stored here. For instance, `fake_gerrit` will hold the
|
|
FakeGerritConnection object for a connection named `gerrit`.
|
|
|
|
:ivar FakeGearmanServer gearman_server: An instance of
|
|
:py:class:`~tests.base.FakeGearmanServer` which is the Gearman
|
|
server that all of the Zuul components in this test use to
|
|
communicate with each other.
|
|
|
|
:ivar RecordingExecutorServer executor_server: An instance of
|
|
:py:class:`~tests.base.RecordingExecutorServer` which is the
|
|
Ansible execute server used to run jobs for this test.
|
|
|
|
:ivar list builds: A list of :py:class:`~tests.base.FakeBuild` objects
|
|
representing currently running builds. They are appended to
|
|
the list in the order they are executed, and removed from this
|
|
list upon completion.
|
|
|
|
:ivar list history: A list of :py:class:`~tests.base.BuildHistory`
|
|
objects representing completed builds. They are appended to
|
|
the list in the order they complete.
|
|
|
|
"""
|
|
|
|
config_file = 'zuul.conf'
|
|
run_ansible = False
|
|
create_project_keys = False
|
|
use_ssl = False
|
|
git_url_with_auth = False
|
|
log_console_port = 19885
|
|
|
|
def _startMerger(self):
|
|
self.merge_server = zuul.merger.server.MergeServer(self.config,
|
|
self.connections)
|
|
self.merge_server.start()
|
|
|
|
def setUp(self):
|
|
super(ZuulTestCase, self).setUp()
|
|
|
|
self.setupZK()
|
|
self.fake_nodepool = FakeNodepool(
|
|
self.zk_chroot_fixture.zookeeper_host,
|
|
self.zk_chroot_fixture.zookeeper_port,
|
|
self.zk_chroot_fixture.zookeeper_chroot)
|
|
|
|
if not KEEP_TEMPDIRS:
|
|
tmp_root = self.useFixture(fixtures.TempDir(
|
|
rootdir=os.environ.get("ZUUL_TEST_ROOT"))
|
|
).path
|
|
else:
|
|
tmp_root = tempfile.mkdtemp(
|
|
dir=os.environ.get("ZUUL_TEST_ROOT", None))
|
|
self.test_root = os.path.join(tmp_root, "zuul-test")
|
|
self.upstream_root = os.path.join(self.test_root, "upstream")
|
|
self.merger_src_root = os.path.join(self.test_root, "merger-git")
|
|
self.executor_src_root = os.path.join(self.test_root, "executor-git")
|
|
self.state_root = os.path.join(self.test_root, "lib")
|
|
self.merger_state_root = os.path.join(self.test_root, "merger-lib")
|
|
self.executor_state_root = os.path.join(self.test_root, "executor-lib")
|
|
self.jobdir_root = os.path.join(self.test_root, "builds")
|
|
|
|
if os.path.exists(self.test_root):
|
|
shutil.rmtree(self.test_root)
|
|
os.makedirs(self.test_root)
|
|
os.makedirs(self.upstream_root)
|
|
os.makedirs(self.state_root)
|
|
os.makedirs(self.merger_state_root)
|
|
os.makedirs(self.executor_state_root)
|
|
os.makedirs(self.jobdir_root)
|
|
|
|
# Make per test copy of Configuration.
|
|
self.config = self.setup_config(self.config_file)
|
|
self.private_key_file = os.path.join(self.test_root, 'test_id_rsa')
|
|
if not os.path.exists(self.private_key_file):
|
|
src_private_key_file = os.environ.get(
|
|
'ZUUL_SSH_KEY',
|
|
os.path.join(FIXTURE_DIR, 'test_id_rsa'))
|
|
shutil.copy(src_private_key_file, self.private_key_file)
|
|
shutil.copy('{}.pub'.format(src_private_key_file),
|
|
'{}.pub'.format(self.private_key_file))
|
|
os.chmod(self.private_key_file, 0o0600)
|
|
for cfg_attr in ('tenant_config', 'tenant_config_script'):
|
|
if self.config.has_option('scheduler', cfg_attr):
|
|
cfg_value = self.config.get('scheduler', cfg_attr)
|
|
self.config.set(
|
|
'scheduler', cfg_attr,
|
|
os.path.join(FIXTURE_DIR, cfg_value))
|
|
|
|
self.config.set('scheduler', 'state_dir', self.state_root)
|
|
self.config.set(
|
|
'scheduler', 'command_socket',
|
|
os.path.join(self.test_root, 'scheduler.socket'))
|
|
self.config.set('merger', 'git_dir', self.merger_src_root)
|
|
self.config.set('executor', 'git_dir', self.executor_src_root)
|
|
self.config.set('executor', 'private_key_file', self.private_key_file)
|
|
self.config.set('executor', 'state_dir', self.executor_state_root)
|
|
self.config.set(
|
|
'executor', 'command_socket',
|
|
os.path.join(self.test_root, 'executor.socket'))
|
|
self.config.set(
|
|
'merger', 'command_socket',
|
|
os.path.join(self.test_root, 'merger.socket'))
|
|
|
|
self.statsd = FakeStatsd()
|
|
if self.config.has_section('statsd'):
|
|
self.config.set('statsd', 'port', str(self.statsd.port))
|
|
self.statsd.start()
|
|
|
|
self.gearman_server = FakeGearmanServer(self.use_ssl)
|
|
|
|
self.config.set('gearman', 'port', str(self.gearman_server.port))
|
|
self.log.info("Gearman server on port %s" %
|
|
(self.gearman_server.port,))
|
|
if self.use_ssl:
|
|
self.log.info('SSL enabled for gearman')
|
|
self.config.set(
|
|
'gearman', 'ssl_ca',
|
|
os.path.join(FIXTURE_DIR, 'gearman/root-ca.pem'))
|
|
self.config.set(
|
|
'gearman', 'ssl_cert',
|
|
os.path.join(FIXTURE_DIR, 'gearman/client.pem'))
|
|
self.config.set(
|
|
'gearman', 'ssl_key',
|
|
os.path.join(FIXTURE_DIR, 'gearman/client.key'))
|
|
|
|
self.rpcclient = zuul.rpcclient.RPCClient(
|
|
self.config.get('gearman', 'server'),
|
|
self.gearman_server.port,
|
|
get_default(self.config, 'gearman', 'ssl_key'),
|
|
get_default(self.config, 'gearman', 'ssl_cert'),
|
|
get_default(self.config, 'gearman', 'ssl_ca'))
|
|
|
|
gerritsource.GerritSource.replication_timeout = 1.5
|
|
gerritsource.GerritSource.replication_retry_interval = 0.5
|
|
gerritconnection.GerritEventConnector.delay = 0.0
|
|
|
|
self.additional_event_queues = []
|
|
self.poller_events = {}
|
|
self.configure_connections()
|
|
|
|
self.executor_server = RecordingExecutorServer(
|
|
self.config, self.connections,
|
|
jobdir_root=self.jobdir_root,
|
|
_run_ansible=self.run_ansible,
|
|
_test_root=self.test_root,
|
|
keep_jobdir=KEEP_TEMPDIRS,
|
|
log_console_port=self.log_console_port)
|
|
self.executor_server.start()
|
|
self.history = self.executor_server.build_history
|
|
self.builds = self.executor_server.running_builds
|
|
|
|
self.scheds = SchedulerTestManager()
|
|
self.scheds.create(
|
|
self.log, self.config, self.zk_config, self.connections)
|
|
|
|
if hasattr(self, 'fake_github'):
|
|
self.additional_event_queues.append(
|
|
self.fake_github.github_event_connector._event_forward_queue)
|
|
|
|
self.merge_server = None
|
|
|
|
# Cleanups are run in reverse order
|
|
self.addCleanup(self.assertCleanShutdown)
|
|
self.addCleanup(self.shutdown)
|
|
self.addCleanup(self.assertFinalState)
|
|
|
|
def __event_queues(self, matcher) -> List[Queue]:
|
|
sched_queues = map(lambda app: app.event_queues,
|
|
self.scheds.filter(matcher))
|
|
return [item for sublist in sched_queues for item in sublist] + \
|
|
self.additional_event_queues
|
|
|
|
def configure_connections(self, source_only=False):
|
|
# Set up gerrit related fakes
|
|
# Set a changes database so multiple FakeGerrit's can report back to
|
|
# a virtual canonical database given by the configured hostname
|
|
self.gerrit_changes_dbs = {}
|
|
self.github_changes_dbs = {}
|
|
self.pagure_changes_dbs = {}
|
|
self.gitlab_changes_dbs = {}
|
|
|
|
def getGerritConnection(driver, name, config):
|
|
db = self.gerrit_changes_dbs.setdefault(config['server'], {})
|
|
poll_event = self.poller_events.setdefault(name, threading.Event())
|
|
ref_event = self.poller_events.setdefault(name + '-ref',
|
|
threading.Event())
|
|
con = FakeGerritConnection(driver, name, config,
|
|
changes_db=db,
|
|
upstream_root=self.upstream_root,
|
|
poller_event=poll_event,
|
|
ref_watcher_event=ref_event)
|
|
if con.web_server:
|
|
self.addCleanup(con.web_server.stop)
|
|
|
|
self.additional_event_queues.append(con.event_queue)
|
|
setattr(self, 'fake_' + name, con)
|
|
return con
|
|
|
|
self.useFixture(fixtures.MonkeyPatch(
|
|
'zuul.driver.gerrit.GerritDriver.getConnection',
|
|
getGerritConnection))
|
|
|
|
def registerGithubProjects(con):
|
|
path = self.config.get('scheduler', 'tenant_config')
|
|
with open(os.path.join(FIXTURE_DIR, path)) as f:
|
|
tenant_config = yaml.safe_load(f.read())
|
|
for tenant in tenant_config:
|
|
sources = tenant['tenant']['source']
|
|
conf = sources.get(con.source.name)
|
|
if not conf:
|
|
return
|
|
|
|
projects = conf.get('config-projects', [])
|
|
projects.extend(conf.get('untrusted-projects', []))
|
|
|
|
client = con.getGithubClient(None)
|
|
for project in projects:
|
|
if isinstance(project, dict):
|
|
# This can be a dict with the project as the only key
|
|
client.addProjectByName(
|
|
list(project.keys())[0])
|
|
else:
|
|
client.addProjectByName(project)
|
|
|
|
def getGithubConnection(driver, name, config):
|
|
server = config.get('server', 'github.com')
|
|
db = self.github_changes_dbs.setdefault(server, {})
|
|
con = FakeGithubConnection(
|
|
driver, name, config,
|
|
self.rpcclient,
|
|
changes_db=db,
|
|
upstream_root=self.upstream_root,
|
|
git_url_with_auth=self.git_url_with_auth)
|
|
self.additional_event_queues.append(con.event_queue)
|
|
setattr(self, 'fake_' + name, con)
|
|
registerGithubProjects(con)
|
|
return con
|
|
|
|
self.useFixture(fixtures.MonkeyPatch(
|
|
'zuul.driver.github.GithubDriver.getConnection',
|
|
getGithubConnection))
|
|
|
|
def getPagureConnection(driver, name, config):
|
|
server = config.get('server', 'pagure.io')
|
|
db = self.pagure_changes_dbs.setdefault(server, {})
|
|
con = FakePagureConnection(
|
|
driver, name, config,
|
|
self.rpcclient,
|
|
changes_db=db,
|
|
upstream_root=self.upstream_root)
|
|
self.additional_event_queues.append(con.event_queue)
|
|
setattr(self, 'fake_' + name, con)
|
|
return con
|
|
|
|
self.useFixture(fixtures.MonkeyPatch(
|
|
'zuul.driver.pagure.PagureDriver.getConnection',
|
|
getPagureConnection))
|
|
|
|
def getGitlabConnection(driver, name, config):
|
|
server = config.get('server', 'gitlab.com')
|
|
db = self.gitlab_changes_dbs.setdefault(server, {})
|
|
con = FakeGitlabConnection(
|
|
driver, name, config,
|
|
self.rpcclient,
|
|
changes_db=db,
|
|
upstream_root=self.upstream_root)
|
|
self.additional_event_queues.append(con.event_queue)
|
|
setattr(self, 'fake_' + name, con)
|
|
return con
|
|
|
|
self.useFixture(fixtures.MonkeyPatch(
|
|
'zuul.driver.gitlab.GitlabDriver.getConnection',
|
|
getGitlabConnection))
|
|
|
|
# Set up smtp related fakes
|
|
# TODO(jhesketh): This should come from lib.connections for better
|
|
# coverage
|
|
# Register connections from the config
|
|
self.smtp_messages = []
|
|
|
|
def FakeSMTPFactory(*args, **kw):
|
|
args = [self.smtp_messages] + list(args)
|
|
return FakeSMTP(*args, **kw)
|
|
|
|
self.useFixture(fixtures.MonkeyPatch('smtplib.SMTP', FakeSMTPFactory))
|
|
|
|
# Set up mqtt related fakes
|
|
self.mqtt_messages = []
|
|
|
|
def fakeMQTTPublish(_, topic, msg, qos, zuul_event_id):
|
|
log = logging.getLogger('zuul.FakeMQTTPubish')
|
|
log.info('Publishing message via mqtt')
|
|
self.mqtt_messages.append({'topic': topic, 'msg': msg, 'qos': qos})
|
|
self.useFixture(fixtures.MonkeyPatch(
|
|
'zuul.driver.mqtt.mqttconnection.MQTTConnection.publish',
|
|
fakeMQTTPublish))
|
|
|
|
# Register connections from the config using fakes
|
|
self.connections = zuul.lib.connections.ConnectionRegistry()
|
|
self.connections.configure(self.config, source_only=source_only)
|
|
|
|
def setup_config(self, config_file: str):
|
|
# This creates the per-test configuration object. It can be
|
|
# overridden by subclasses, but should not need to be since it
|
|
# obeys the config_file and tenant_config_file attributes.
|
|
config = configparser.ConfigParser()
|
|
config.read(os.path.join(FIXTURE_DIR, config_file))
|
|
|
|
sections = ['zuul', 'scheduler', 'executor', 'merger']
|
|
for section in sections:
|
|
if not config.has_section(section):
|
|
config.add_section(section)
|
|
|
|
if not self.setupSimpleLayout(config):
|
|
tenant_config = None
|
|
for cfg_attr in ('tenant_config', 'tenant_config_script'):
|
|
if hasattr(self, cfg_attr + '_file'):
|
|
if getattr(self, cfg_attr + '_file'):
|
|
value = getattr(self, cfg_attr + '_file')
|
|
config.set('scheduler', cfg_attr, value)
|
|
tenant_config = value
|
|
else:
|
|
config.remove_option('scheduler', cfg_attr)
|
|
|
|
if tenant_config:
|
|
git_path = os.path.join(
|
|
os.path.dirname(
|
|
os.path.join(FIXTURE_DIR, tenant_config)),
|
|
'git')
|
|
if os.path.exists(git_path):
|
|
for reponame in os.listdir(git_path):
|
|
project = reponame.replace('_', '/')
|
|
self.copyDirToRepo(project,
|
|
os.path.join(git_path, reponame))
|
|
# Make test_root persist after ansible run for .flag test
|
|
config.set('executor', 'trusted_rw_paths', self.test_root)
|
|
self.setupAllProjectKeys(config)
|
|
return config
|
|
|
|
def setupSimpleLayout(self, config: ConfigParser):
|
|
# If the test method has been decorated with a simple_layout,
|
|
# use that instead of the class tenant_config_file. Set up a
|
|
# single config-project with the specified layout, and
|
|
# initialize repos for all of the 'project' entries which
|
|
# appear in the layout.
|
|
test_name = self.id().split('.')[-1]
|
|
test = getattr(self, test_name)
|
|
if hasattr(test, '__simple_layout__'):
|
|
path, driver = getattr(test, '__simple_layout__')
|
|
else:
|
|
return False
|
|
|
|
files = {}
|
|
path = os.path.join(FIXTURE_DIR, path)
|
|
with open(path) as f:
|
|
data = f.read()
|
|
layout = yaml.safe_load(data)
|
|
files['zuul.yaml'] = data
|
|
untrusted_projects = []
|
|
for item in layout:
|
|
if 'project' in item:
|
|
name = item['project']['name']
|
|
if name.startswith('^'):
|
|
continue
|
|
untrusted_projects.append(name)
|
|
self.init_repo(name)
|
|
self.addCommitToRepo(name, 'initial commit',
|
|
files={'README': ''},
|
|
branch='master', tag='init')
|
|
if 'job' in item:
|
|
if 'run' in item['job']:
|
|
files['%s' % item['job']['run']] = ''
|
|
for fn in zuul.configloader.as_list(
|
|
item['job'].get('pre-run', [])):
|
|
files['%s' % fn] = ''
|
|
for fn in zuul.configloader.as_list(
|
|
item['job'].get('post-run', [])):
|
|
files['%s' % fn] = ''
|
|
|
|
root = os.path.join(self.test_root, "config")
|
|
if not os.path.exists(root):
|
|
os.makedirs(root)
|
|
f = tempfile.NamedTemporaryFile(dir=root, delete=False)
|
|
temp_config = [{
|
|
'tenant': {
|
|
'name': 'tenant-one',
|
|
'source': {
|
|
driver: {
|
|
'config-projects': ['org/common-config'],
|
|
'untrusted-projects': untrusted_projects}}}}]
|
|
f.write(yaml.dump(temp_config).encode('utf8'))
|
|
f.close()
|
|
config.set('scheduler', 'tenant_config',
|
|
os.path.join(FIXTURE_DIR, f.name))
|
|
|
|
self.init_repo('org/common-config')
|
|
self.addCommitToRepo('org/common-config', 'add content from fixture',
|
|
files, branch='master', tag='init')
|
|
|
|
return True
|
|
|
|
def setupAllProjectKeys(self, config: ConfigParser):
|
|
if self.create_project_keys:
|
|
return
|
|
|
|
path = config.get('scheduler', 'tenant_config')
|
|
with open(os.path.join(FIXTURE_DIR, path)) as f:
|
|
tenant_config = yaml.safe_load(f.read())
|
|
for tenant in tenant_config:
|
|
if 'tenant' not in tenant.keys():
|
|
continue
|
|
sources = tenant['tenant']['source']
|
|
for source, conf in sources.items():
|
|
for project in conf.get('config-projects', []):
|
|
self.setupProjectKeys(source, project)
|
|
for project in conf.get('untrusted-projects', []):
|
|
self.setupProjectKeys(source, project)
|
|
|
|
def setupProjectKeys(self, source, project):
|
|
# Make sure we set up an RSA key for the project so that we
|
|
# don't spend time generating one:
|
|
|
|
if isinstance(project, dict):
|
|
project = list(project.keys())[0]
|
|
key_root = os.path.join(self.state_root, 'keys')
|
|
if not os.path.isdir(key_root):
|
|
os.mkdir(key_root, 0o700)
|
|
fn = os.path.join(key_root, '.version')
|
|
with open(fn, 'w') as f:
|
|
f.write('1')
|
|
# secrets key
|
|
private_key_file = os.path.join(
|
|
key_root, 'secrets', 'project', source, project, '0.pem')
|
|
private_key_dir = os.path.dirname(private_key_file)
|
|
self.log.debug("Installing test secrets keys for project %s at %s" % (
|
|
project, private_key_file))
|
|
if not os.path.isdir(private_key_dir):
|
|
os.makedirs(private_key_dir)
|
|
with open(os.path.join(FIXTURE_DIR, 'private.pem')) as i:
|
|
with open(private_key_file, 'w') as o:
|
|
o.write(i.read())
|
|
|
|
# ssh key
|
|
private_key_file = os.path.join(
|
|
key_root, 'ssh', 'project', source, project, '0.pem')
|
|
private_key_dir = os.path.dirname(private_key_file)
|
|
self.log.debug("Installing test ssh keys for project %s at %s" % (
|
|
project, private_key_file))
|
|
if not os.path.isdir(private_key_dir):
|
|
os.makedirs(private_key_dir)
|
|
with open(os.path.join(FIXTURE_DIR, 'ssh.pem')) as i:
|
|
with open(private_key_file, 'w') as o:
|
|
o.write(i.read())
|
|
|
|
def setupZK(self):
|
|
self.zk_chroot_fixture = self.useFixture(
|
|
ChrootedKazooFixture(self.id()))
|
|
self.zk_config = '%s:%s%s' % (
|
|
self.zk_chroot_fixture.zookeeper_host,
|
|
self.zk_chroot_fixture.zookeeper_port,
|
|
self.zk_chroot_fixture.zookeeper_chroot)
|
|
|
|
def copyDirToRepo(self, project, source_path):
|
|
self.init_repo(project)
|
|
|
|
files = {}
|
|
for (dirpath, dirnames, filenames) in os.walk(source_path):
|
|
for filename in filenames:
|
|
test_tree_filepath = os.path.join(dirpath, filename)
|
|
common_path = os.path.commonprefix([test_tree_filepath,
|
|
source_path])
|
|
relative_filepath = test_tree_filepath[len(common_path) + 1:]
|
|
with open(test_tree_filepath, 'rb') as f:
|
|
content = f.read()
|
|
# dynamically create symlinks if the content is of the form
|
|
# symlink: <target>
|
|
match = re.match(rb'symlink: ([^\s]+)', content)
|
|
if match:
|
|
content = SymLink(match.group(1))
|
|
|
|
files[relative_filepath] = content
|
|
self.addCommitToRepo(project, 'add content from fixture',
|
|
files, branch='master', tag='init')
|
|
|
|
def assertNodepoolState(self):
|
|
# Make sure that there are no pending requests
|
|
|
|
requests = None
|
|
for x in iterate_timeout(30, "zk getNodeRequests"):
|
|
try:
|
|
requests = self.fake_nodepool.getNodeRequests()
|
|
break
|
|
except kazoo.exceptions.ConnectionLoss:
|
|
# NOTE(pabelanger): We lost access to zookeeper, iterate again
|
|
pass
|
|
self.assertEqual(len(requests), 0)
|
|
|
|
nodes = None
|
|
|
|
for x in iterate_timeout(30, "zk getNodeRequests"):
|
|
try:
|
|
nodes = self.fake_nodepool.getNodes()
|
|
break
|
|
except kazoo.exceptions.ConnectionLoss:
|
|
# NOTE(pabelanger): We lost access to zookeeper, iterate again
|
|
pass
|
|
|
|
for node in nodes:
|
|
self.assertFalse(node['_lock'], "Node %s is locked" %
|
|
(node['_oid'],))
|
|
|
|
def assertNoGeneratedKeys(self):
|
|
# Make sure that Zuul did not generate any project keys
|
|
# (unless it was supposed to).
|
|
|
|
if self.create_project_keys:
|
|
return
|
|
|
|
test_keys = []
|
|
key_fns = ['private.pem', 'ssh.pem']
|
|
for fn in key_fns:
|
|
with open(os.path.join(FIXTURE_DIR, fn)) as i:
|
|
test_keys.append(i.read())
|
|
|
|
key_root = os.path.join(self.state_root, 'keys')
|
|
for root, dirname, files in os.walk(key_root):
|
|
for fn in files:
|
|
if fn == '.version':
|
|
continue
|
|
with open(os.path.join(root, fn)) as f:
|
|
self.assertTrue(f.read() in test_keys)
|
|
|
|
def assertFinalState(self):
|
|
self.log.debug("Assert final state")
|
|
# Make sure no jobs are running
|
|
self.assertEqual({}, self.executor_server.job_workers)
|
|
# Make sure that git.Repo objects have been garbage collected.
|
|
gc.disable()
|
|
try:
|
|
gc.collect()
|
|
for obj in gc.get_objects():
|
|
if isinstance(obj, git.Repo):
|
|
self.log.debug("Leaked git repo object: 0x%x %s" %
|
|
(id(obj), repr(obj)))
|
|
finally:
|
|
gc.enable()
|
|
self.assertEmptyQueues()
|
|
self.assertNodepoolState()
|
|
self.assertNoGeneratedKeys()
|
|
ipm = zuul.manager.independent.IndependentPipelineManager
|
|
for tenant in self.scheds.first.sched.abide.tenants.values():
|
|
for pipeline in tenant.layout.pipelines.values():
|
|
if isinstance(pipeline.manager, ipm):
|
|
self.assertEqual(len(pipeline.queues), 0)
|
|
|
|
def shutdown(self):
|
|
self.log.debug("Shutting down after tests")
|
|
self.executor_server.hold_jobs_in_build = False
|
|
self.executor_server.release()
|
|
self.scheds.execute(lambda app: app.sched.executor.stop())
|
|
self.scheds.execute(lambda app: app.sched.merger.stop())
|
|
if self.merge_server:
|
|
self.merge_server.stop()
|
|
self.merge_server.join()
|
|
self.executor_server.stop()
|
|
self.executor_server.join()
|
|
self.scheds.execute(lambda app: app.sched.stop())
|
|
self.scheds.execute(lambda app: app.sched.join())
|
|
self.statsd.stop()
|
|
self.statsd.join()
|
|
self.rpcclient.shutdown()
|
|
self.gearman_server.shutdown()
|
|
self.fake_nodepool.stop()
|
|
self.scheds.execute(lambda app: app.sched.zk.disconnect())
|
|
self.printHistory()
|
|
# We whitelist watchdog threads as they have relatively long delays
|
|
# before noticing they should exit, but they should exit on their own.
|
|
whitelist = ['watchdog',
|
|
'socketserver_Thread',
|
|
'GerritWebServer',
|
|
]
|
|
# Ignore threads that start with
|
|
# * Thread- : Kazoo TreeCache
|
|
# * Dummy- : Seen during debugging in VS Code
|
|
# * pydevd : Debug helper threads of pydevd (used by many IDEs)
|
|
# * ptvsd : Debug helper threads used by VS Code
|
|
threads = [t for t in threading.enumerate()
|
|
if t.name not in whitelist
|
|
and not t.name.startswith("Thread-")
|
|
and not t.name.startswith('Dummy-')
|
|
and not t.name.startswith('pydevd.')
|
|
and not t.name.startswith('ptvsd.')
|
|
]
|
|
if len(threads) > 1:
|
|
log_str = ""
|
|
for thread_id, stack_frame in sys._current_frames().items():
|
|
log_str += "Thread: %s\n" % thread_id
|
|
log_str += "".join(traceback.format_stack(stack_frame))
|
|
self.log.debug(log_str)
|
|
raise Exception("More than one thread is running: %s" % threads)
|
|
|
|
def assertCleanShutdown(self):
|
|
pass
|
|
|
|
def init_repo(self, project, tag=None):
|
|
parts = project.split('/')
|
|
path = os.path.join(self.upstream_root, *parts[:-1])
|
|
if not os.path.exists(path):
|
|
os.makedirs(path)
|
|
path = os.path.join(self.upstream_root, project)
|
|
repo = git.Repo.init(path)
|
|
|
|
with repo.config_writer() as config_writer:
|
|
config_writer.set_value('user', 'email', 'user@example.com')
|
|
config_writer.set_value('user', 'name', 'User Name')
|
|
|
|
repo.index.commit('initial commit')
|
|
master = repo.create_head('master')
|
|
if tag:
|
|
repo.create_tag(tag)
|
|
|
|
repo.head.reference = master
|
|
zuul.merger.merger.reset_repo_to_head(repo)
|
|
repo.git.clean('-x', '-f', '-d')
|
|
|
|
def create_branch(self, project, branch, commit_filename='README'):
|
|
path = os.path.join(self.upstream_root, project)
|
|
repo = git.Repo(path)
|
|
fn = os.path.join(path, commit_filename)
|
|
|
|
branch_head = repo.create_head(branch)
|
|
repo.head.reference = branch_head
|
|
f = open(fn, 'a')
|
|
f.write("test %s\n" % branch)
|
|
f.close()
|
|
repo.index.add([fn])
|
|
repo.index.commit('%s commit' % branch)
|
|
|
|
repo.head.reference = repo.heads['master']
|
|
zuul.merger.merger.reset_repo_to_head(repo)
|
|
repo.git.clean('-x', '-f', '-d')
|
|
|
|
def delete_branch(self, project, branch):
|
|
path = os.path.join(self.upstream_root, project)
|
|
repo = git.Repo(path)
|
|
repo.head.reference = repo.heads['master']
|
|
zuul.merger.merger.reset_repo_to_head(repo)
|
|
repo.delete_head(repo.heads[branch], force=True)
|
|
|
|
def create_commit(self, project, files=None, head='master',
|
|
message='Creating a fake commit', **kwargs):
|
|
path = os.path.join(self.upstream_root, project)
|
|
repo = git.Repo(path)
|
|
repo.head.reference = repo.heads[head]
|
|
repo.head.reset(index=True, working_tree=True)
|
|
|
|
files = files or {"README": "creating fake commit\n"}
|
|
for name, content in files.items():
|
|
file_name = os.path.join(path, name)
|
|
with open(file_name, 'a') as f:
|
|
f.write(content)
|
|
repo.index.add([file_name])
|
|
commit = repo.index.commit(message, **kwargs)
|
|
return commit.hexsha
|
|
|
|
def orderedRelease(self, count=None):
|
|
# Run one build at a time to ensure non-race order:
|
|
i = 0
|
|
while len(self.builds):
|
|
self.release(self.builds[0])
|
|
self.waitUntilSettled()
|
|
i += 1
|
|
if count is not None and i >= count:
|
|
break
|
|
|
|
def getSortedBuilds(self):
|
|
"Return the list of currently running builds sorted by name"
|
|
|
|
return sorted(self.builds, key=lambda x: x.name)
|
|
|
|
def release(self, job):
|
|
if isinstance(job, FakeBuild):
|
|
job.release()
|
|
else:
|
|
job.waiting = False
|
|
self.log.debug("Queued job %s released" % job.unique)
|
|
self.gearman_server.wakeConnections()
|
|
|
|
def getParameter(self, job, name):
|
|
if isinstance(job, FakeBuild):
|
|
return job.parameters[name]
|
|
else:
|
|
parameters = json.loads(job.arguments)
|
|
return parameters[name]
|
|
|
|
def __haveAllBuildsReported(self, matcher) -> bool:
|
|
for app in self.scheds.filter(matcher):
|
|
executor_client = app.sched.executor
|
|
# See if Zuul is waiting on a meta job to complete
|
|
if executor_client.meta_jobs:
|
|
return False
|
|
# Find out if every build that the worker has completed has been
|
|
# reported back to Zuul. If it hasn't then that means a Gearman
|
|
# event is still in transit and the system is not stable.
|
|
for build in self.history:
|
|
zbuild = executor_client.builds.get(build.uuid)
|
|
if not zbuild:
|
|
# It has already been reported
|
|
continue
|
|
# It hasn't been reported yet.
|
|
return False
|
|
# Make sure that none of the worker connections are in GRAB_WAIT
|
|
worker = self.executor_server.executor_gearworker.gearman
|
|
for connection in worker.active_connections:
|
|
if connection.state == 'GRAB_WAIT':
|
|
return False
|
|
return True
|
|
|
|
def __areAllBuildsWaiting(self, matcher) -> bool:
|
|
for app in self.scheds.filter(matcher):
|
|
executor_client = app.sched.executor
|
|
builds = executor_client.builds.values()
|
|
seen_builds = set()
|
|
for build in builds:
|
|
seen_builds.add(build.uuid)
|
|
client_job = None
|
|
for conn in executor_client.gearman.active_connections:
|
|
for j in conn.related_jobs.values():
|
|
if j.unique == build.uuid:
|
|
client_job = j
|
|
break
|
|
if not client_job:
|
|
self.log.debug("%s is not known to the gearman client" %
|
|
build)
|
|
return False
|
|
if not client_job.handle:
|
|
self.log.debug("%s has no handle" % client_job)
|
|
return False
|
|
server_job = self.gearman_server.jobs.get(client_job.handle)
|
|
if not server_job:
|
|
self.log.debug("%s is not known to the gearman server" %
|
|
client_job)
|
|
return False
|
|
if not hasattr(server_job, 'waiting'):
|
|
self.log.debug("%s is being enqueued" % server_job)
|
|
return False
|
|
if server_job.waiting:
|
|
continue
|
|
if build.url is None:
|
|
self.log.debug("%s has not reported start" % build)
|
|
return False
|
|
# using internal ServerJob which offers no Text interface
|
|
worker_build = self.executor_server.job_builds.get(
|
|
server_job.unique.decode('utf8'))
|
|
if worker_build:
|
|
if build.paused:
|
|
continue
|
|
if worker_build.isWaiting():
|
|
continue
|
|
self.log.debug("%s is running" % worker_build)
|
|
return False
|
|
else:
|
|
self.log.debug("%s is unassigned" % server_job)
|
|
return False
|
|
for (build_uuid, job_worker) in \
|
|
self.executor_server.job_workers.items():
|
|
if build_uuid not in seen_builds:
|
|
self.log.debug("%s is not finalized" % build_uuid)
|
|
return False
|
|
return True
|
|
|
|
def __areAllNodeRequestsComplete(self, matcher) -> bool:
|
|
if self.fake_nodepool.paused:
|
|
return True
|
|
for app in self.scheds.filter(matcher):
|
|
if app.sched.nodepool.requests:
|
|
return False
|
|
return True
|
|
|
|
def __areAllMergeJobsWaiting(self, matcher) -> bool:
|
|
for app in self.scheds.filter(matcher):
|
|
merge_client = app.sched.merger
|
|
for client_job in list(merge_client.jobs):
|
|
if not client_job.handle:
|
|
self.log.debug("%s has no handle" % client_job)
|
|
return False
|
|
server_job = self.gearman_server.jobs.get(client_job.handle)
|
|
if not server_job:
|
|
self.log.debug("%s is not known to the gearman server" %
|
|
client_job)
|
|
return False
|
|
if not hasattr(server_job, 'waiting'):
|
|
self.log.debug("%s is being enqueued" % server_job)
|
|
return False
|
|
if server_job.waiting:
|
|
self.log.debug("%s is waiting" % server_job)
|
|
continue
|
|
self.log.debug("%s is not waiting" % server_job)
|
|
return False
|
|
return True
|
|
|
|
def __eventQueuesEmpty(self, matcher)\
|
|
-> Generator[bool, None, None]:
|
|
for event_queue in self.__event_queues(matcher):
|
|
yield event_queue.empty()
|
|
|
|
def __eventQueuesJoin(self, matcher) -> None:
|
|
for app in self.scheds.filter(matcher):
|
|
for event_queue in app.event_queues:
|
|
event_queue.join()
|
|
for event_queue in self.additional_event_queues:
|
|
event_queue.join()
|
|
|
|
def waitUntilSettled(self, msg="", matcher=None) -> None:
|
|
self.log.debug("Waiting until settled... (%s)", msg)
|
|
start = time.time()
|
|
while True:
|
|
if time.time() - start > self.wait_timeout:
|
|
self.log.error("Timeout waiting for Zuul to settle")
|
|
self.log.error("Queue status:")
|
|
for event_queue in self.__event_queues(matcher):
|
|
self.log.error(" %s: %s" %
|
|
(event_queue, event_queue.empty()))
|
|
self.log.error("All builds waiting: %s" %
|
|
(self.__areAllBuildsWaiting(matcher),))
|
|
self.log.error("All builds reported: %s" %
|
|
(self.__haveAllBuildsReported(matcher),))
|
|
self.log.error("All requests completed: %s" %
|
|
(self.__areAllNodeRequestsComplete(matcher),))
|
|
for app in self.scheds.filter(matcher):
|
|
self.log.error("[Sched: %s] Merge client jobs: %s" %
|
|
(app.sched, app.sched.merger.jobs,))
|
|
raise Exception("Timeout waiting for Zuul to settle")
|
|
# Make sure no new events show up while we're checking
|
|
|
|
self.executor_server.lock.acquire()
|
|
# have all build states propogated to zuul?
|
|
if self.__haveAllBuildsReported(matcher):
|
|
# Join ensures that the queue is empty _and_ events have been
|
|
# processed
|
|
self.__eventQueuesJoin(matcher)
|
|
self.scheds.execute(
|
|
lambda app: app.sched.run_handler_lock.acquire())
|
|
if (self.__areAllMergeJobsWaiting(matcher) and
|
|
self.__haveAllBuildsReported(matcher) and
|
|
self.__areAllBuildsWaiting(matcher) and
|
|
self.__areAllNodeRequestsComplete(matcher) and
|
|
all(self.__eventQueuesEmpty(matcher))):
|
|
# The queue empty check is placed at the end to
|
|
# ensure that if a component adds an event between
|
|
# when locked the run handler and checked that the
|
|
# components were stable, we don't erroneously
|
|
# report that we are settled.
|
|
self.scheds.execute(
|
|
lambda app: app.sched.run_handler_lock.release())
|
|
self.executor_server.lock.release()
|
|
self.log.debug("...settled. (%s)", msg)
|
|
self.logState()
|
|
return
|
|
self.scheds.execute(
|
|
lambda app: app.sched.run_handler_lock.release())
|
|
self.executor_server.lock.release()
|
|
self.scheds.execute(lambda app: app.sched.wake_event.wait(0.1))
|
|
|
|
def waitForPoll(self, poller, timeout=30):
|
|
self.log.debug("Wait for poll on %s", poller)
|
|
self.poller_events[poller].clear()
|
|
self.log.debug("Waiting for poll 1 on %s", poller)
|
|
self.poller_events[poller].wait(timeout)
|
|
self.poller_events[poller].clear()
|
|
self.log.debug("Waiting for poll 2 on %s", poller)
|
|
self.poller_events[poller].wait(timeout)
|
|
self.log.debug("Done waiting for poll on %s", poller)
|
|
|
|
def logState(self):
|
|
""" Log the current state of the system """
|
|
self.log.info("Begin state dump --------------------")
|
|
for build in self.history:
|
|
self.log.info("Completed build: %s" % build)
|
|
for build in self.builds:
|
|
self.log.info("Running build: %s" % build)
|
|
for tenant in self.scheds.first.sched.abide.tenants.values():
|
|
for pipeline in tenant.layout.pipelines.values():
|
|
for pipeline_queue in pipeline.queues:
|
|
if len(pipeline_queue.queue) != 0:
|
|
status = ''
|
|
for item in pipeline_queue.queue:
|
|
status += item.formatStatus()
|
|
self.log.info(
|
|
'Tenant %s pipeline %s queue %s contents:' % (
|
|
tenant.name, pipeline.name,
|
|
pipeline_queue.name))
|
|
for l in status.split('\n'):
|
|
if l.strip():
|
|
self.log.info(l)
|
|
self.log.info("End state dump --------------------")
|
|
|
|
def countJobResults(self, jobs, result):
|
|
jobs = filter(lambda x: x.result == result, jobs)
|
|
return len(list(jobs))
|
|
|
|
def getBuildByName(self, name):
|
|
for build in self.builds:
|
|
if build.name == name:
|
|
return build
|
|
raise Exception("Unable to find build %s" % name)
|
|
|
|
def assertJobNotInHistory(self, name, project=None):
|
|
for job in self.history:
|
|
if (project is None or
|
|
job.parameters['zuul']['project']['name'] == project):
|
|
self.assertNotEqual(job.name, name,
|
|
'Job %s found in history' % name)
|
|
|
|
def getJobFromHistory(self, name, project=None, result=None):
|
|
for job in self.history:
|
|
if (job.name == name and
|
|
(project is None or
|
|
job.parameters['zuul']['project']['name'] == project) and
|
|
(result is None or job.result == result)):
|
|
return job
|
|
raise Exception("Unable to find job %s in history" % name)
|
|
|
|
def assertEmptyQueues(self):
|
|
# Make sure there are no orphaned jobs
|
|
for tenant in self.scheds.first.sched.abide.tenants.values():
|
|
for pipeline in tenant.layout.pipelines.values():
|
|
for pipeline_queue in pipeline.queues:
|
|
if len(pipeline_queue.queue) != 0:
|
|
print('pipeline %s queue %s contents %s' % (
|
|
pipeline.name, pipeline_queue.name,
|
|
pipeline_queue.queue))
|
|
self.assertEqual(len(pipeline_queue.queue), 0,
|
|
"Pipelines queues should be empty")
|
|
|
|
def assertReportedStat(self, key, value=None, kind=None):
|
|
"""Check statsd output
|
|
|
|
Check statsd return values. A ``value`` should specify a
|
|
``kind``, however a ``kind`` may be specified without a
|
|
``value`` for a generic match. Leave both empy to just check
|
|
for key presence.
|
|
|
|
:arg str key: The statsd key
|
|
:arg str value: The expected value of the metric ``key``
|
|
:arg str kind: The expected type of the metric ``key`` For example
|
|
|
|
- ``c`` counter
|
|
- ``g`` gauge
|
|
- ``ms`` timing
|
|
- ``s`` set
|
|
"""
|
|
|
|
if value:
|
|
self.assertNotEqual(kind, None)
|
|
|
|
start = time.time()
|
|
while time.time() < (start + 5):
|
|
# Note our fake statsd just queues up results in a queue.
|
|
# We just keep going through them until we find one that
|
|
# matches, or fail out. If statsd pipelines are used,
|
|
# large single packets are sent with stats separated by
|
|
# newlines; thus we first flatten the stats out into
|
|
# single entries.
|
|
stats = list(itertools.chain.from_iterable(
|
|
[s.decode('utf-8').split('\n') for s in self.statsd.stats]))
|
|
|
|
# Check that we don't have already have a counter value
|
|
# that we then try to extend a sub-key under; this doesn't
|
|
# work on the server. e.g.
|
|
# zuul.new.stat is already a counter
|
|
# zuul.new.stat.sub.value will silently not work
|
|
#
|
|
# note only valid for gauges and counters; timers are
|
|
# slightly different because statsd flushes them out but
|
|
# actually writes a bunch of different keys like "mean,
|
|
# std, count", so the "key" isn't so much a key, but a
|
|
# path to the folder where the actual values will be kept.
|
|
# Thus you can extend timer keys OK.
|
|
already_set_keys = set()
|
|
for stat in stats:
|
|
k, v = stat.split(':')
|
|
s_value, s_kind = v.split('|')
|
|
if s_kind == 'c' or s_kind == 'g':
|
|
already_set_keys.update([k])
|
|
for k in already_set_keys:
|
|
if key != k and key.startswith(k):
|
|
raise Exception(
|
|
"Key %s is a gauge/counter and "
|
|
"we are trying to set subkey %s" % (k, key))
|
|
|
|
for stat in stats:
|
|
k, v = stat.split(':')
|
|
s_value, s_kind = v.split('|')
|
|
|
|
if key == k:
|
|
if kind is None:
|
|
# key with no qualifiers is found
|
|
return True
|
|
|
|
# if no kind match, look for other keys
|
|
if kind != s_kind:
|
|
continue
|
|
|
|
if value:
|
|
# special-case value|ms because statsd can turn
|
|
# timing results into float of indeterminate
|
|
# length, hence foiling string matching.
|
|
if kind == 'ms':
|
|
if float(value) == float(s_value):
|
|
return True
|
|
if value == s_value:
|
|
return True
|
|
# otherwise keep looking for other matches
|
|
continue
|
|
|
|
# this key matches
|
|
return True
|
|
time.sleep(0.1)
|
|
|
|
raise Exception("Key %s not found in reported stats" % key)
|
|
|
|
def assertBuilds(self, builds):
|
|
"""Assert that the running builds are as described.
|
|
|
|
The list of running builds is examined and must match exactly
|
|
the list of builds described by the input.
|
|
|
|
:arg list builds: A list of dictionaries. Each item in the
|
|
list must match the corresponding build in the build
|
|
history, and each element of the dictionary must match the
|
|
corresponding attribute of the build.
|
|
|
|
"""
|
|
try:
|
|
self.assertEqual(len(self.builds), len(builds))
|
|
for i, d in enumerate(builds):
|
|
for k, v in d.items():
|
|
self.assertEqual(
|
|
getattr(self.builds[i], k), v,
|
|
"Element %i in builds does not match" % (i,))
|
|
except Exception:
|
|
for build in self.builds:
|
|
self.log.error("Running build: %s" % build)
|
|
else:
|
|
self.log.error("No running builds")
|
|
raise
|
|
|
|
def assertHistory(self, history, ordered=True):
|
|
"""Assert that the completed builds are as described.
|
|
|
|
The list of completed builds is examined and must match
|
|
exactly the list of builds described by the input.
|
|
|
|
:arg list history: A list of dictionaries. Each item in the
|
|
list must match the corresponding build in the build
|
|
history, and each element of the dictionary must match the
|
|
corresponding attribute of the build.
|
|
|
|
:arg bool ordered: If true, the history must match the order
|
|
supplied, if false, the builds are permitted to have
|
|
arrived in any order.
|
|
|
|
"""
|
|
def matches(history_item, item):
|
|
for k, v in item.items():
|
|
if getattr(history_item, k) != v:
|
|
return False
|
|
return True
|
|
try:
|
|
self.assertEqual(len(self.history), len(history))
|
|
if ordered:
|
|
for i, d in enumerate(history):
|
|
if not matches(self.history[i], d):
|
|
raise Exception(
|
|
"Element %i in history does not match %s" %
|
|
(i, self.history[i]))
|
|
else:
|
|
unseen = self.history[:]
|
|
for i, d in enumerate(history):
|
|
found = False
|
|
for unseen_item in unseen:
|
|
if matches(unseen_item, d):
|
|
found = True
|
|
unseen.remove(unseen_item)
|
|
break
|
|
if not found:
|
|
raise Exception("No match found for element %i "
|
|
"in history" % (i,))
|
|
if unseen:
|
|
raise Exception("Unexpected items in history")
|
|
except Exception:
|
|
for build in self.history:
|
|
self.log.error("Completed build: %s" % build)
|
|
if not self.history:
|
|
self.log.error("No completed builds")
|
|
raise
|
|
|
|
def printHistory(self):
|
|
"""Log the build history.
|
|
|
|
This can be useful during tests to summarize what jobs have
|
|
completed.
|
|
|
|
"""
|
|
self.log.debug("Build history:")
|
|
for build in self.history:
|
|
self.log.debug(build)
|
|
|
|
def updateConfigLayout(self, path):
|
|
root = os.path.join(self.test_root, "config")
|
|
if not os.path.exists(root):
|
|
os.makedirs(root)
|
|
f = tempfile.NamedTemporaryFile(dir=root, delete=False)
|
|
f.write("""
|
|
- tenant:
|
|
name: openstack
|
|
source:
|
|
gerrit:
|
|
config-projects:
|
|
- %s
|
|
untrusted-projects:
|
|
- org/project
|
|
- org/project1
|
|
- org/project2\n""" % path)
|
|
f.close()
|
|
self.config.set('scheduler', 'tenant_config',
|
|
os.path.join(FIXTURE_DIR, f.name))
|
|
self.setupAllProjectKeys(self.config)
|
|
|
|
def addTagToRepo(self, project, name, sha):
|
|
path = os.path.join(self.upstream_root, project)
|
|
repo = git.Repo(path)
|
|
repo.git.tag(name, sha)
|
|
|
|
def delTagFromRepo(self, project, name):
|
|
path = os.path.join(self.upstream_root, project)
|
|
repo = git.Repo(path)
|
|
repo.git.tag('-d', name)
|
|
|
|
def addCommitToRepo(self, project, message, files,
|
|
branch='master', tag=None):
|
|
path = os.path.join(self.upstream_root, project)
|
|
repo = git.Repo(path)
|
|
repo.head.reference = branch
|
|
zuul.merger.merger.reset_repo_to_head(repo)
|
|
for fn, content in files.items():
|
|
fn = os.path.join(path, fn)
|
|
try:
|
|
os.makedirs(os.path.dirname(fn))
|
|
except OSError:
|
|
pass
|
|
if isinstance(content, SymLink):
|
|
os.symlink(content.target, fn)
|
|
else:
|
|
mode = 'w'
|
|
if isinstance(content, bytes):
|
|
# the file fixtures are loaded as bytes such that
|
|
# we also support binary files
|
|
mode = 'wb'
|
|
with open(fn, mode) as f:
|
|
f.write(content)
|
|
repo.index.add([fn])
|
|
commit = repo.index.commit(message)
|
|
before = repo.heads[branch].commit
|
|
repo.heads[branch].commit = commit
|
|
repo.head.reference = branch
|
|
repo.git.clean('-x', '-f', '-d')
|
|
repo.heads[branch].checkout()
|
|
if tag:
|
|
repo.create_tag(tag)
|
|
return before
|
|
|
|
def commitConfigUpdate(self, project_name, source_name):
|
|
"""Commit an update to zuul.yaml
|
|
|
|
This overwrites the zuul.yaml in the specificed project with
|
|
the contents specified.
|
|
|
|
:arg str project_name: The name of the project containing
|
|
zuul.yaml (e.g., common-config)
|
|
|
|
:arg str source_name: The path to the file (underneath the
|
|
test fixture directory) whose contents should be used to
|
|
replace zuul.yaml.
|
|
"""
|
|
|
|
source_path = os.path.join(FIXTURE_DIR, source_name)
|
|
files = {}
|
|
with open(source_path, 'r') as f:
|
|
data = f.read()
|
|
layout = yaml.safe_load(data)
|
|
files['zuul.yaml'] = data
|
|
for item in layout:
|
|
if 'job' in item:
|
|
jobname = item['job']['name']
|
|
files['playbooks/%s.yaml' % jobname] = ''
|
|
before = self.addCommitToRepo(
|
|
project_name, 'Pulling content from %s' % source_name,
|
|
files)
|
|
return before
|
|
|
|
def newTenantConfig(self, source_name):
|
|
""" Use this to update the tenant config file in tests
|
|
|
|
This will update self.tenant_config_file to point to a temporary file
|
|
for the duration of this particular test. The content of that file will
|
|
be taken from FIXTURE_DIR/source_name
|
|
|
|
After the test the original value of self.tenant_config_file will be
|
|
restored.
|
|
|
|
:arg str source_name: The path of the file under
|
|
FIXTURE_DIR that will be used to populate the new tenant
|
|
config file.
|
|
"""
|
|
source_path = os.path.join(FIXTURE_DIR, source_name)
|
|
orig_tenant_config_file = self.tenant_config_file
|
|
with tempfile.NamedTemporaryFile(
|
|
delete=False, mode='wb') as new_tenant_config:
|
|
self.tenant_config_file = new_tenant_config.name
|
|
with open(source_path, mode='rb') as source_tenant_config:
|
|
new_tenant_config.write(source_tenant_config.read())
|
|
self.config['scheduler']['tenant_config'] = self.tenant_config_file
|
|
self.setupAllProjectKeys(self.config)
|
|
self.log.debug(
|
|
'tenant_config_file = {}'.format(self.tenant_config_file))
|
|
|
|
def _restoreTenantConfig():
|
|
self.log.debug(
|
|
'restoring tenant_config_file = {}'.format(
|
|
orig_tenant_config_file))
|
|
os.unlink(self.tenant_config_file)
|
|
self.tenant_config_file = orig_tenant_config_file
|
|
self.config['scheduler']['tenant_config'] = orig_tenant_config_file
|
|
self.addCleanup(_restoreTenantConfig)
|
|
|
|
def addEvent(self, connection, event):
|
|
"""Inject a Fake (Gerrit) event.
|
|
|
|
This method accepts a JSON-encoded event and simulates Zuul
|
|
having received it from Gerrit. It could (and should)
|
|
eventually apply to any connection type, but is currently only
|
|
used with Gerrit connections. The name of the connection is
|
|
used to look up the corresponding server, and the event is
|
|
simulated as having been received by all Zuul connections
|
|
attached to that server. So if two Gerrit connections in Zuul
|
|
are connected to the same Gerrit server, and you invoke this
|
|
method specifying the name of one of them, the event will be
|
|
received by both.
|
|
|
|
.. note::
|
|
|
|
"self.fake_gerrit.addEvent" calls should be migrated to
|
|
this method.
|
|
|
|
:arg str connection: The name of the connection corresponding
|
|
to the gerrit server.
|
|
:arg str event: The JSON-encoded event.
|
|
|
|
"""
|
|
specified_conn = self.connections.connections[connection]
|
|
for conn in self.connections.connections.values():
|
|
if (isinstance(conn, specified_conn.__class__) and
|
|
specified_conn.server == conn.server):
|
|
conn.addEvent(event)
|
|
|
|
def getUpstreamRepos(self, projects):
|
|
"""Return upstream git repo objects for the listed projects
|
|
|
|
:arg list projects: A list of strings, each the canonical name
|
|
of a project.
|
|
|
|
:returns: A dictionary of {name: repo} for every listed
|
|
project.
|
|
:rtype: dict
|
|
|
|
"""
|
|
|
|
repos = {}
|
|
for project in projects:
|
|
# FIXME(jeblair): the upstream root does not yet have a
|
|
# hostname component; that needs to be added, and this
|
|
# line removed:
|
|
tmp_project_name = '/'.join(project.split('/')[1:])
|
|
path = os.path.join(self.upstream_root, tmp_project_name)
|
|
repo = git.Repo(path)
|
|
repos[project] = repo
|
|
return repos
|
|
|
|
|
|
class AnsibleZuulTestCase(ZuulTestCase):
|
|
"""ZuulTestCase but with an actual ansible executor running"""
|
|
run_ansible = True
|
|
|
|
@contextmanager
|
|
def jobLog(self, build):
|
|
"""Print job logs on assertion errors
|
|
|
|
This method is a context manager which, if it encounters an
|
|
ecxeption, adds the build log to the debug output.
|
|
|
|
:arg Build build: The build that's being asserted.
|
|
"""
|
|
try:
|
|
yield
|
|
except Exception:
|
|
path = os.path.join(self.jobdir_root, build.uuid,
|
|
'work', 'logs', 'job-output.txt')
|
|
with open(path) as f:
|
|
self.log.debug(f.read())
|
|
path = os.path.join(self.jobdir_root, build.uuid,
|
|
'work', 'logs', 'job-output.json')
|
|
with open(path) as f:
|
|
self.log.debug(f.read())
|
|
raise
|
|
|
|
|
|
class SSLZuulTestCase(ZuulTestCase):
|
|
"""ZuulTestCase but using SSL when possible"""
|
|
use_ssl = True
|
|
|
|
|
|
class ZuulDBTestCase(ZuulTestCase):
|
|
def setup_config(self, config_file: str):
|
|
config = super(ZuulDBTestCase, self).setup_config(config_file)
|
|
for section_name in config.sections():
|
|
con_match = re.match(r'^connection ([\'\"]?)(.*)(\1)$',
|
|
section_name, re.I)
|
|
if not con_match:
|
|
continue
|
|
|
|
if config.get(section_name, 'driver') == 'sql':
|
|
if (config.get(section_name, 'dburi') ==
|
|
'$MYSQL_FIXTURE_DBURI$'):
|
|
f = MySQLSchemaFixture()
|
|
self.useFixture(f)
|
|
config.set(section_name, 'dburi', f.dburi)
|
|
elif (config.get(section_name, 'dburi') ==
|
|
'$POSTGRESQL_FIXTURE_DBURI$'):
|
|
f = PostgresqlSchemaFixture()
|
|
self.useFixture(f)
|
|
config.set(section_name, 'dburi', f.dburi)
|
|
return config
|
|
|
|
|
|
class ZuulGithubAppTestCase(ZuulTestCase):
|
|
def setup_config(self, config_file: str):
|
|
config = super(ZuulGithubAppTestCase, self).setup_config(config_file)
|
|
for section_name in config.sections():
|
|
con_match = re.match(r'^connection ([\'\"]?)(.*)(\1)$',
|
|
section_name, re.I)
|
|
if not con_match:
|
|
continue
|
|
|
|
if config.get(section_name, 'driver') == 'github':
|
|
if (config.get(section_name, 'app_key',
|
|
fallback=None) ==
|
|
'$APP_KEY_FIXTURE$'):
|
|
config.set(section_name, 'app_key',
|
|
os.path.join(FIXTURE_DIR, 'app_key'))
|
|
return config
|