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gerrit.cesnet.cz / github / openstack-infra / zuul / babefced1c6df7117301572bca048d89dd99a665 / . / tests / unit / test_scheduler.py
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#!/usr/bin/env python
# Copyright 2012 Hewlett-Packard Development Company, L.P.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import gc
import json
import textwrap
import os
import re
import shutil
import time
from unittest import skip
import git
import testtools
import urllib
import zuul.change_matcher
from zuul.driver.gerrit import gerritreporter
import zuul.scheduler
import zuul.rpcclient
import zuul.model
from tests.base import (
SSLZuulTestCase,
ZuulTestCase,
repack_repo,
simple_layout,
)
class TestSchedulerSSL(SSLZuulTestCase):
tenant_config_file = 'config/single-tenant/main.yaml'
def test_jobs_executed(self):
"Test that jobs are executed and a change is merged"
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(self.getJobFromHistory('project-merge').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test1').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test2').result,
'SUCCESS')
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(self.getJobFromHistory('project-test1').node,
'label1')
self.assertIsNone(self.getJobFromHistory('project-test2').node)
class TestScheduler(ZuulTestCase):
tenant_config_file = 'config/single-tenant/main.yaml'
def test_jobs_executed(self):
"Test that jobs are executed and a change is merged"
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(self.getJobFromHistory('project-merge').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test1').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test2').result,
'SUCCESS')
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(self.getJobFromHistory('project-test1').node,
'label1')
self.assertIsNone(self.getJobFromHistory('project-test2').node)
# TODOv3(jeblair): we may want to report stats by tenant (also?).
# Per-driver
self.assertReportedStat('zuul.event.gerrit.comment-added', value='1|c')
# Per-driver per-connection
self.assertReportedStat('zuul.event.gerrit.gerrit.comment-added',
value='1|c')
self.assertReportedStat('zuul.pipeline.gate.current_changes',
value='1|g')
self.assertReportedStat('zuul.pipeline.gate.job.project-merge.SUCCESS',
kind='ms')
self.assertReportedStat('zuul.pipeline.gate.job.project-merge.SUCCESS',
value='1|c')
self.assertReportedStat('zuul.pipeline.gate.resident_time', kind='ms')
self.assertReportedStat('zuul.pipeline.gate.total_changes',
value='1|c')
self.assertReportedStat(
'zuul.pipeline.gate.org.project.resident_time', kind='ms')
self.assertReportedStat(
'zuul.pipeline.gate.org.project.total_changes', value='1|c')
for build in self.builds:
self.assertEqual(build.parameters['ZUUL_VOTING'], '1')
def test_initial_pipeline_gauges(self):
"Test that each pipeline reported its length on start"
self.assertReportedStat('zuul.pipeline.gate.current_changes',
value='0|g')
self.assertReportedStat('zuul.pipeline.check.current_changes',
value='0|g')
def test_job_branch(self):
"Test the correct variant of a job runs on a branch"
self.create_branch('org/project', 'stable')
A = self.fake_gerrit.addFakeChange('org/project', 'stable', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(self.getJobFromHistory('project-test1').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test2').result,
'SUCCESS')
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2,
"A should report start and success")
self.assertIn('gate', A.messages[1],
"A should transit gate")
self.assertEqual(self.getJobFromHistory('project-test1').node,
'label2')
def test_parallel_changes(self):
"Test that changes are tested in parallel and merged in series"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(len(self.builds), 1)
self.assertEqual(self.builds[0].name, 'project-merge')
self.assertTrue(self.builds[0].hasChanges(A))
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 3)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertTrue(self.builds[0].hasChanges(A))
self.assertEqual(self.builds[1].name, 'project-test2')
self.assertTrue(self.builds[1].hasChanges(A))
self.assertEqual(self.builds[2].name, 'project-merge')
self.assertTrue(self.builds[2].hasChanges(A, B))
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 5)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertTrue(self.builds[0].hasChanges(A))
self.assertEqual(self.builds[1].name, 'project-test2')
self.assertTrue(self.builds[1].hasChanges(A))
self.assertEqual(self.builds[2].name, 'project-test1')
self.assertTrue(self.builds[2].hasChanges(A, B))
self.assertEqual(self.builds[3].name, 'project-test2')
self.assertTrue(self.builds[3].hasChanges(A, B))
self.assertEqual(self.builds[4].name, 'project-merge')
self.assertTrue(self.builds[4].hasChanges(A, B, C))
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 6)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertTrue(self.builds[0].hasChanges(A))
self.assertEqual(self.builds[1].name, 'project-test2')
self.assertTrue(self.builds[1].hasChanges(A))
self.assertEqual(self.builds[2].name, 'project-test1')
self.assertTrue(self.builds[2].hasChanges(A, B))
self.assertEqual(self.builds[3].name, 'project-test2')
self.assertTrue(self.builds[3].hasChanges(A, B))
self.assertEqual(self.builds[4].name, 'project-test1')
self.assertTrue(self.builds[4].hasChanges(A, B, C))
self.assertEqual(self.builds[5].name, 'project-test2')
self.assertTrue(self.builds[5].hasChanges(A, B, C))
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(len(self.builds), 0)
self.assertEqual(len(self.history), 9)
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(C.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.reported, 2)
self.assertEqual(C.reported, 2)
def test_failed_changes(self):
"Test that a change behind a failed change is retested"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
self.executor_server.failJob('project-test1', A)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.waitUntilSettled()
self.assertBuilds([dict(name='project-merge', changes='1,1')])
self.executor_server.release('.*-merge')
self.waitUntilSettled()
# A/project-merge is complete
self.assertBuilds([
dict(name='project-test1', changes='1,1'),
dict(name='project-test2', changes='1,1'),
dict(name='project-merge', changes='1,1 2,1'),
])
self.executor_server.release('.*-merge')
self.waitUntilSettled()
# A/project-merge is complete
# B/project-merge is complete
self.assertBuilds([
dict(name='project-test1', changes='1,1'),
dict(name='project-test2', changes='1,1'),
dict(name='project-test1', changes='1,1 2,1'),
dict(name='project-test2', changes='1,1 2,1'),
])
# Release project-test1 for A which will fail. This will
# abort both running B jobs and reexecute project-merge for B.
self.builds[0].release()
self.waitUntilSettled()
self.orderedRelease()
self.assertHistory([
dict(name='project-merge', result='SUCCESS', changes='1,1'),
dict(name='project-merge', result='SUCCESS', changes='1,1 2,1'),
dict(name='project-test1', result='FAILURE', changes='1,1'),
dict(name='project-test1', result='ABORTED', changes='1,1 2,1'),
dict(name='project-test2', result='ABORTED', changes='1,1 2,1'),
dict(name='project-test2', result='SUCCESS', changes='1,1'),
dict(name='project-merge', result='SUCCESS', changes='2,1'),
dict(name='project-test1', result='SUCCESS', changes='2,1'),
dict(name='project-test2', result='SUCCESS', changes='2,1'),
], ordered=False)
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.reported, 2)
def test_independent_queues(self):
"Test that changes end up in the right queues"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project1', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project2', 'master', 'C')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.waitUntilSettled()
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.waitUntilSettled()
# There should be one merge job at the head of each queue running
self.assertBuilds([
dict(name='project-merge', changes='1,1'),
dict(name='project-merge', changes='2,1'),
])
# Release the current merge builds
self.builds[0].release()
self.waitUntilSettled()
self.builds[0].release()
self.waitUntilSettled()
# Release the merge job for project2 which is behind project1
self.executor_server.release('.*-merge')
self.waitUntilSettled()
# All the test builds should be running:
self.assertBuilds([
dict(name='project-test1', changes='1,1'),
dict(name='project-test2', changes='1,1'),
dict(name='project-test1', changes='2,1'),
dict(name='project-test2', changes='2,1'),
dict(name='project1-project2-integration', changes='2,1'),
dict(name='project-test1', changes='2,1 3,1'),
dict(name='project-test2', changes='2,1 3,1'),
dict(name='project1-project2-integration', changes='2,1 3,1'),
])
self.orderedRelease()
self.assertHistory([
dict(name='project-merge', result='SUCCESS', changes='1,1'),
dict(name='project-merge', result='SUCCESS', changes='2,1'),
dict(name='project-merge', result='SUCCESS', changes='2,1 3,1'),
dict(name='project-test1', result='SUCCESS', changes='1,1'),
dict(name='project-test2', result='SUCCESS', changes='1,1'),
dict(name='project-test1', result='SUCCESS', changes='2,1'),
dict(name='project-test2', result='SUCCESS', changes='2,1'),
dict(
name='project1-project2-integration',
result='SUCCESS',
changes='2,1'),
dict(name='project-test1', result='SUCCESS', changes='2,1 3,1'),
dict(name='project-test2', result='SUCCESS', changes='2,1 3,1'),
dict(name='project1-project2-integration',
result='SUCCESS',
changes='2,1 3,1'),
])
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(C.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.reported, 2)
self.assertEqual(C.reported, 2)
def test_failed_change_at_head(self):
"Test that if a change at the head fails, jobs behind it are canceled"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
self.executor_server.failJob('project-test1', A)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.waitUntilSettled()
self.assertBuilds([
dict(name='project-merge', changes='1,1'),
])
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.assertBuilds([
dict(name='project-test1', changes='1,1'),
dict(name='project-test2', changes='1,1'),
dict(name='project-test1', changes='1,1 2,1'),
dict(name='project-test2', changes='1,1 2,1'),
dict(name='project-test1', changes='1,1 2,1 3,1'),
dict(name='project-test2', changes='1,1 2,1 3,1'),
])
self.release(self.builds[0])
self.waitUntilSettled()
# project-test2, project-merge for B
self.assertBuilds([
dict(name='project-test2', changes='1,1'),
dict(name='project-merge', changes='2,1'),
])
# Unordered history comparison because the aborts can finish
# in any order.
self.assertHistory([
dict(name='project-merge', result='SUCCESS',
changes='1,1'),
dict(name='project-merge', result='SUCCESS',
changes='1,1 2,1'),
dict(name='project-merge', result='SUCCESS',
changes='1,1 2,1 3,1'),
dict(name='project-test1', result='FAILURE',
changes='1,1'),
dict(name='project-test1', result='ABORTED',
changes='1,1 2,1'),
dict(name='project-test2', result='ABORTED',
changes='1,1 2,1'),
dict(name='project-test1', result='ABORTED',
changes='1,1 2,1 3,1'),
dict(name='project-test2', result='ABORTED',
changes='1,1 2,1 3,1'),
], ordered=False)
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.orderedRelease()
self.assertBuilds([])
self.assertHistory([
dict(name='project-merge', result='SUCCESS',
changes='1,1'),
dict(name='project-merge', result='SUCCESS',
changes='1,1 2,1'),
dict(name='project-merge', result='SUCCESS',
changes='1,1 2,1 3,1'),
dict(name='project-test1', result='FAILURE',
changes='1,1'),
dict(name='project-test1', result='ABORTED',
changes='1,1 2,1'),
dict(name='project-test2', result='ABORTED',
changes='1,1 2,1'),
dict(name='project-test1', result='ABORTED',
changes='1,1 2,1 3,1'),
dict(name='project-test2', result='ABORTED',
changes='1,1 2,1 3,1'),
dict(name='project-merge', result='SUCCESS',
changes='2,1'),
dict(name='project-merge', result='SUCCESS',
changes='2,1 3,1'),
dict(name='project-test2', result='SUCCESS',
changes='1,1'),
dict(name='project-test1', result='SUCCESS',
changes='2,1'),
dict(name='project-test2', result='SUCCESS',
changes='2,1'),
dict(name='project-test1', result='SUCCESS',
changes='2,1 3,1'),
dict(name='project-test2', result='SUCCESS',
changes='2,1 3,1'),
], ordered=False)
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(C.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.reported, 2)
self.assertEqual(C.reported, 2)
def test_failed_change_in_middle(self):
"Test a failed change in the middle of the queue"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
self.executor_server.failJob('project-test1', B)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 6)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertEqual(self.builds[1].name, 'project-test2')
self.assertEqual(self.builds[2].name, 'project-test1')
self.assertEqual(self.builds[3].name, 'project-test2')
self.assertEqual(self.builds[4].name, 'project-test1')
self.assertEqual(self.builds[5].name, 'project-test2')
self.release(self.builds[2])
self.waitUntilSettled()
# project-test1 and project-test2 for A
# project-test2 for B
# project-merge for C (without B)
self.assertEqual(len(self.builds), 4)
self.assertEqual(self.countJobResults(self.history, 'ABORTED'), 2)
self.executor_server.release('.*-merge')
self.waitUntilSettled()
# project-test1 and project-test2 for A
# project-test2 for B
# project-test1 and project-test2 for C
self.assertEqual(len(self.builds), 5)
tenant = self.sched.abide.tenants.get('tenant-one')
items = tenant.layout.pipelines['gate'].getAllItems()
builds = items[0].current_build_set.getBuilds()
self.assertEqual(self.countJobResults(builds, 'SUCCESS'), 1)
self.assertEqual(self.countJobResults(builds, None), 2)
builds = items[1].current_build_set.getBuilds()
self.assertEqual(self.countJobResults(builds, 'SUCCESS'), 1)
self.assertEqual(self.countJobResults(builds, 'FAILURE'), 1)
self.assertEqual(self.countJobResults(builds, None), 1)
builds = items[2].current_build_set.getBuilds()
self.assertEqual(self.countJobResults(builds, 'SUCCESS'), 1)
self.assertEqual(self.countJobResults(builds, None), 2)
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(len(self.builds), 0)
self.assertEqual(len(self.history), 12)
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(C.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.reported, 2)
self.assertEqual(C.reported, 2)
def test_failed_change_at_head_with_queue(self):
"Test that if a change at the head fails, queued jobs are canceled"
self.gearman_server.hold_jobs_in_queue = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
self.executor_server.failJob('project-test1', A)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.waitUntilSettled()
queue = self.gearman_server.getQueue()
self.assertEqual(len(self.builds), 0)
self.assertEqual(len(queue), 1)
self.assertEqual(queue[0].name, b'executor:execute')
job_args = json.loads(queue[0].arguments.decode('utf8'))
self.assertEqual(job_args['job'], 'project-merge')
self.assertEqual(job_args['items'][0]['number'], '%d' % A.number)
self.gearman_server.release('.*-merge')
self.waitUntilSettled()
self.gearman_server.release('.*-merge')
self.waitUntilSettled()
self.gearman_server.release('.*-merge')
self.waitUntilSettled()
queue = self.gearman_server.getQueue()
self.assertEqual(len(self.builds), 0)
self.assertEqual(len(queue), 6)
self.assertEqual(
json.loads(queue[0].arguments.decode('utf8'))['job'],
'project-test1')
self.assertEqual(
json.loads(queue[1].arguments.decode('utf8'))['job'],
'project-test2')
self.assertEqual(
json.loads(queue[2].arguments.decode('utf8'))['job'],
'project-test1')
self.assertEqual(
json.loads(queue[3].arguments.decode('utf8'))['job'],
'project-test2')
self.assertEqual(
json.loads(queue[4].arguments.decode('utf8'))['job'],
'project-test1')
self.assertEqual(
json.loads(queue[5].arguments.decode('utf8'))['job'],
'project-test2')
self.release(queue[0])
self.waitUntilSettled()
self.assertEqual(len(self.builds), 0)
queue = self.gearman_server.getQueue()
self.assertEqual(len(queue), 2) # project-test2, project-merge for B
self.assertEqual(self.countJobResults(self.history, 'ABORTED'), 0)
self.gearman_server.hold_jobs_in_queue = False
self.gearman_server.release()
self.waitUntilSettled()
self.assertEqual(len(self.builds), 0)
self.assertEqual(len(self.history), 11)
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(C.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.reported, 2)
self.assertEqual(C.reported, 2)
@skip("Disabled for early v3 development")
def _test_time_database(self, iteration):
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
time.sleep(2)
data = json.loads(self.sched.formatStatusJSON())
found_job = None
for pipeline in data['pipelines']:
if pipeline['name'] != 'gate':
continue
for queue in pipeline['change_queues']:
for head in queue['heads']:
for item in head:
for job in item['jobs']:
if job['name'] == 'project-merge':
found_job = job
break
self.assertIsNotNone(found_job)
if iteration == 1:
self.assertIsNotNone(found_job['estimated_time'])
self.assertIsNone(found_job['remaining_time'])
else:
self.assertIsNotNone(found_job['estimated_time'])
self.assertTrue(found_job['estimated_time'] >= 2)
self.assertIsNotNone(found_job['remaining_time'])
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
@skip("Disabled for early v3 development")
def test_time_database(self):
"Test the time database"
self._test_time_database(1)
self._test_time_database(2)
def test_two_failed_changes_at_head(self):
"Test that changes are reparented correctly if 2 fail at head"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
self.executor_server.failJob('project-test1', A)
self.executor_server.failJob('project-test1', B)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 6)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertEqual(self.builds[1].name, 'project-test2')
self.assertEqual(self.builds[2].name, 'project-test1')
self.assertEqual(self.builds[3].name, 'project-test2')
self.assertEqual(self.builds[4].name, 'project-test1')
self.assertEqual(self.builds[5].name, 'project-test2')
self.assertTrue(self.builds[0].hasChanges(A))
self.assertTrue(self.builds[2].hasChanges(A))
self.assertTrue(self.builds[2].hasChanges(B))
self.assertTrue(self.builds[4].hasChanges(A))
self.assertTrue(self.builds[4].hasChanges(B))
self.assertTrue(self.builds[4].hasChanges(C))
# Fail change B first
self.release(self.builds[2])
self.waitUntilSettled()
# restart of C after B failure
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 5)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertEqual(self.builds[1].name, 'project-test2')
self.assertEqual(self.builds[2].name, 'project-test2')
self.assertEqual(self.builds[3].name, 'project-test1')
self.assertEqual(self.builds[4].name, 'project-test2')
self.assertTrue(self.builds[1].hasChanges(A))
self.assertTrue(self.builds[2].hasChanges(A))
self.assertTrue(self.builds[2].hasChanges(B))
self.assertTrue(self.builds[4].hasChanges(A))
self.assertFalse(self.builds[4].hasChanges(B))
self.assertTrue(self.builds[4].hasChanges(C))
# Finish running all passing jobs for change A
self.release(self.builds[1])
self.waitUntilSettled()
# Fail and report change A
self.release(self.builds[0])
self.waitUntilSettled()
# restart of B,C after A failure
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 4)
self.assertEqual(self.builds[0].name, 'project-test1') # B
self.assertEqual(self.builds[1].name, 'project-test2') # B
self.assertEqual(self.builds[2].name, 'project-test1') # C
self.assertEqual(self.builds[3].name, 'project-test2') # C
self.assertFalse(self.builds[1].hasChanges(A))
self.assertTrue(self.builds[1].hasChanges(B))
self.assertFalse(self.builds[1].hasChanges(C))
self.assertFalse(self.builds[2].hasChanges(A))
# After A failed and B and C restarted, B should be back in
# C's tests because it has not failed yet.
self.assertTrue(self.builds[2].hasChanges(B))
self.assertTrue(self.builds[2].hasChanges(C))
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(len(self.builds), 0)
self.assertEqual(len(self.history), 21)
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(C.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.reported, 2)
self.assertEqual(C.reported, 2)
def test_patch_order(self):
"Test that dependent patches are tested in the right order"
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
M2 = self.fake_gerrit.addFakeChange('org/project', 'master', 'M2')
M1 = self.fake_gerrit.addFakeChange('org/project', 'master', 'M1')
M2.setMerged()
M1.setMerged()
# C -> B -> A -> M1 -> M2
# M2 is here to make sure it is never queried. If it is, it
# means zuul is walking down the entire history of merged
# changes.
C.setDependsOn(B, 1)
B.setDependsOn(A, 1)
A.setDependsOn(M1, 1)
M1.setDependsOn(M2, 1)
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(C.data['status'], 'NEW')
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(M2.queried, 0)
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(C.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.reported, 2)
self.assertEqual(C.reported, 2)
def test_needed_changes_enqueue(self):
"Test that a needed change is enqueued ahead"
# A Given a git tree like this, if we enqueue
# / \ change C, we should walk up and down the tree
# B G and enqueue changes in the order ABCDEFG.
# /|\ This is also the order that you would get if
# *C E F you enqueued changes in the order ABCDEFG, so
# / the ordering is stable across re-enqueue events.
# D
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
D = self.fake_gerrit.addFakeChange('org/project', 'master', 'D')
E = self.fake_gerrit.addFakeChange('org/project', 'master', 'E')
F = self.fake_gerrit.addFakeChange('org/project', 'master', 'F')
G = self.fake_gerrit.addFakeChange('org/project', 'master', 'G')
B.setDependsOn(A, 1)
C.setDependsOn(B, 1)
D.setDependsOn(C, 1)
E.setDependsOn(B, 1)
F.setDependsOn(B, 1)
G.setDependsOn(A, 1)
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
D.addApproval('code-review', 2)
E.addApproval('code-review', 2)
F.addApproval('code-review', 2)
G.addApproval('code-review', 2)
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(C.data['status'], 'NEW')
self.assertEqual(D.data['status'], 'NEW')
self.assertEqual(E.data['status'], 'NEW')
self.assertEqual(F.data['status'], 'NEW')
self.assertEqual(G.data['status'], 'NEW')
# We're about to add approvals to changes without adding the
# triggering events to Zuul, so that we can be sure that it is
# enqueing the changes based on dependencies, not because of
# triggering events. Since it will have the changes cached
# already (without approvals), we need to clear the cache
# first.
for connection in self.connections.connections.values():
connection.maintainCache([])
self.executor_server.hold_jobs_in_build = True
A.addApproval('approved', 1)
B.addApproval('approved', 1)
D.addApproval('approved', 1)
E.addApproval('approved', 1)
F.addApproval('approved', 1)
G.addApproval('approved', 1)
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
for x in range(8):
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(C.data['status'], 'MERGED')
self.assertEqual(D.data['status'], 'MERGED')
self.assertEqual(E.data['status'], 'MERGED')
self.assertEqual(F.data['status'], 'MERGED')
self.assertEqual(G.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.reported, 2)
self.assertEqual(C.reported, 2)
self.assertEqual(D.reported, 2)
self.assertEqual(E.reported, 2)
self.assertEqual(F.reported, 2)
self.assertEqual(G.reported, 2)
self.assertEqual(self.history[6].changes,
'1,1 2,1 3,1 4,1 5,1 6,1 7,1')
def test_source_cache(self):
"Test that the source cache operates correctly"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
X = self.fake_gerrit.addFakeChange('org/project', 'master', 'X')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
M1 = self.fake_gerrit.addFakeChange('org/project', 'master', 'M1')
M1.setMerged()
B.setDependsOn(A, 1)
A.setDependsOn(M1, 1)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(X.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
for build in self.builds:
if build.parameters['ZUUL_PIPELINE'] == 'check':
build.release()
self.waitUntilSettled()
for build in self.builds:
if build.parameters['ZUUL_PIPELINE'] == 'check':
build.release()
self.waitUntilSettled()
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.waitUntilSettled()
self.log.debug("len %s" % self.fake_gerrit._change_cache.keys())
# there should still be changes in the cache
self.assertNotEqual(len(self.fake_gerrit._change_cache.keys()), 0)
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(A.queried, 2) # Initial and isMerged
self.assertEqual(B.queried, 3) # Initial A, refresh from B, isMerged
def test_can_merge(self):
"Test whether a change is ready to merge"
# TODO: move to test_gerrit (this is a unit test!)
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
tenant = self.sched.abide.tenants.get('tenant-one')
(trusted, project) = tenant.getProject('org/project')
source = project.source
# TODO(pabelanger): As we add more source / trigger APIs we should make
# it easier for users to create events for testing.
event = zuul.model.TriggerEvent()
event.trigger_name = 'gerrit'
event.change_number = '1'
event.patch_number = '2'
a = source.getChange(event)
mgr = tenant.layout.pipelines['gate'].manager
self.assertFalse(source.canMerge(a, mgr.getSubmitAllowNeeds()))
A.addApproval('code-review', 2)
a = source.getChange(event, refresh=True)
self.assertFalse(source.canMerge(a, mgr.getSubmitAllowNeeds()))
A.addApproval('approved', 1)
a = source.getChange(event, refresh=True)
self.assertTrue(source.canMerge(a, mgr.getSubmitAllowNeeds()))
def test_project_merge_conflict(self):
"Test that gate merge conflicts are handled properly"
self.gearman_server.hold_jobs_in_queue = True
A = self.fake_gerrit.addFakeChange('org/project',
'master', 'A',
files={'conflict': 'foo'})
B = self.fake_gerrit.addFakeChange('org/project',
'master', 'B',
files={'conflict': 'bar'})
C = self.fake_gerrit.addFakeChange('org/project',
'master', 'C')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(A.reported, 1)
self.assertEqual(C.reported, 1)
self.gearman_server.release('project-merge')
self.waitUntilSettled()
self.gearman_server.release('project-merge')
self.waitUntilSettled()
self.gearman_server.release('project-merge')
self.waitUntilSettled()
self.gearman_server.hold_jobs_in_queue = False
self.gearman_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(C.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertIn('Merge Failed', B.messages[-1])
self.assertEqual(C.reported, 2)
self.assertHistory([
dict(name='project-merge', result='SUCCESS', changes='1,1'),
dict(name='project-test1', result='SUCCESS', changes='1,1'),
dict(name='project-test2', result='SUCCESS', changes='1,1'),
dict(name='project-merge', result='SUCCESS', changes='1,1 3,1'),
dict(name='project-test1', result='SUCCESS', changes='1,1 3,1'),
dict(name='project-test2', result='SUCCESS', changes='1,1 3,1'),
], ordered=False)
def test_delayed_merge_conflict(self):
"Test that delayed check merge conflicts are handled properly"
# Hold jobs in the gearman queue so that we can test whether
# the executor sucesfully merges a change based on an old
# repo state (frozen by the scheduler) which would otherwise
# conflict.
self.gearman_server.hold_jobs_in_queue = True
A = self.fake_gerrit.addFakeChange('org/project',
'master', 'A',
files={'conflict': 'foo'})
B = self.fake_gerrit.addFakeChange('org/project',
'master', 'B',
files={'conflict': 'bar'})
C = self.fake_gerrit.addFakeChange('org/project',
'master', 'C')
C.setDependsOn(B, 1)
# A enters the gate queue; B and C enter the check queue
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.fake_gerrit.addEvent(C.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(A.reported, 1)
self.assertEqual(B.reported, 0) # Check does not report start
self.assertEqual(C.reported, 0) # Check does not report start
# A merges while B and C are queued in check
# Release A project-merge
queue = self.gearman_server.getQueue()
self.release(queue[0])
self.waitUntilSettled()
# Release A project-test*
# gate has higher precedence, so A's test jobs are added in
# front of the merge jobs for B and C
queue = self.gearman_server.getQueue()
self.release(queue[0])
self.release(queue[1])
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(C.data['status'], 'NEW')
self.assertEqual(A.reported, 2)
self.assertEqual(B.reported, 0)
self.assertEqual(C.reported, 0)
self.assertHistory([
dict(name='project-merge', result='SUCCESS', changes='1,1'),
dict(name='project-test1', result='SUCCESS', changes='1,1'),
dict(name='project-test2', result='SUCCESS', changes='1,1'),
], ordered=False)
# B and C report merge conflicts
# Release B project-merge
queue = self.gearman_server.getQueue()
self.release(queue[0])
self.waitUntilSettled()
# Release C
self.gearman_server.hold_jobs_in_queue = False
self.gearman_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(C.data['status'], 'NEW')
self.assertEqual(A.reported, 2)
self.assertEqual(B.reported, 1)
self.assertEqual(C.reported, 1)
self.assertHistory([
dict(name='project-merge', result='SUCCESS', changes='1,1'),
dict(name='project-test1', result='SUCCESS', changes='1,1'),
dict(name='project-test2', result='SUCCESS', changes='1,1'),
dict(name='project-merge', result='SUCCESS', changes='2,1'),
dict(name='project-test1', result='SUCCESS', changes='2,1'),
dict(name='project-test2', result='SUCCESS', changes='2,1'),
dict(name='project-merge', result='SUCCESS', changes='2,1 3,1'),
dict(name='project-test1', result='SUCCESS', changes='2,1 3,1'),
dict(name='project-test2', result='SUCCESS', changes='2,1 3,1'),
], ordered=False)
def test_post(self):
"Test that post jobs run"
e = {
"type": "ref-updated",
"submitter": {
"name": "User Name",
},
"refUpdate": {
"oldRev": "90f173846e3af9154517b88543ffbd1691f31366",
"newRev": "d479a0bfcb34da57a31adb2a595c0cf687812543",
"refName": "master",
"project": "org/project",
}
}
self.fake_gerrit.addEvent(e)
self.waitUntilSettled()
job_names = [x.name for x in self.history]
self.assertEqual(len(self.history), 1)
self.assertIn('project-post', job_names)
def test_post_ignore_deletes(self):
"Test that deleting refs does not trigger post jobs"
e = {
"type": "ref-updated",
"submitter": {
"name": "User Name",
},
"refUpdate": {
"oldRev": "90f173846e3af9154517b88543ffbd1691f31366",
"newRev": "0000000000000000000000000000000000000000",
"refName": "master",
"project": "org/project",
}
}
self.fake_gerrit.addEvent(e)
self.waitUntilSettled()
job_names = [x.name for x in self.history]
self.assertEqual(len(self.history), 0)
self.assertNotIn('project-post', job_names)
@simple_layout('layouts/dont-ignore-ref-deletes.yaml')
def test_post_ignore_deletes_negative(self):
"Test that deleting refs does trigger post jobs"
e = {
"type": "ref-updated",
"submitter": {
"name": "User Name",
},
"refUpdate": {
"oldRev": "90f173846e3af9154517b88543ffbd1691f31366",
"newRev": "0000000000000000000000000000000000000000",
"refName": "master",
"project": "org/project",
}
}
self.fake_gerrit.addEvent(e)
self.waitUntilSettled()
job_names = [x.name for x in self.history]
self.assertEqual(len(self.history), 1)
self.assertIn('project-post', job_names)
@skip("Disabled for early v3 development")
def test_build_configuration_branch_interaction(self):
"Test that switching between branches works"
self.test_build_configuration()
self.test_build_configuration_branch()
# C has been merged, undo that
path = os.path.join(self.upstream_root, "org/project")
repo = git.Repo(path)
repo.heads.master.commit = repo.commit('init')
self.test_build_configuration()
def test_dependent_changes_dequeue(self):
"Test that dependent patches are not needlessly tested"
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
M1 = self.fake_gerrit.addFakeChange('org/project', 'master', 'M1')
M1.setMerged()
# C -> B -> A -> M1
C.setDependsOn(B, 1)
B.setDependsOn(A, 1)
A.setDependsOn(M1, 1)
self.executor_server.failJob('project-merge', A)
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(A.reported, 2)
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(B.reported, 2)
self.assertEqual(C.data['status'], 'NEW')
self.assertIn('This change depends on a change that failed to merge.',
C.messages[-1])
self.assertEqual(len(self.history), 1)
def test_failing_dependent_changes(self):
"Test that failing dependent patches are taken out of stream"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
D = self.fake_gerrit.addFakeChange('org/project', 'master', 'D')
E = self.fake_gerrit.addFakeChange('org/project', 'master', 'E')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
D.addApproval('code-review', 2)
E.addApproval('code-review', 2)
# E, D -> C -> B, A
D.setDependsOn(C, 1)
C.setDependsOn(B, 1)
self.executor_server.failJob('project-test1', B)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(D.addApproval('approved', 1))
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(E.addApproval('approved', 1))
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.hold_jobs_in_build = False
for build in self.builds:
if build.parameters['ZUUL_CHANGE'] != '1':
build.release()
self.waitUntilSettled()
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertIn('Build succeeded', A.messages[1])
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(B.reported, 2)
self.assertIn('Build failed', B.messages[1])
self.assertEqual(C.data['status'], 'NEW')
self.assertEqual(C.reported, 2)
self.assertIn('depends on a change', C.messages[1])
self.assertEqual(D.data['status'], 'NEW')
self.assertEqual(D.reported, 2)
self.assertIn('depends on a change', D.messages[1])
self.assertEqual(E.data['status'], 'MERGED')
self.assertEqual(E.reported, 2)
self.assertIn('Build succeeded', E.messages[1])
self.assertEqual(len(self.history), 18)
def test_head_is_dequeued_once(self):
"Test that if a change at the head fails it is dequeued only once"
# If it's dequeued more than once, we should see extra
# aborted jobs.
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
self.executor_server.failJob('project-test1', A)
self.executor_server.failJob('project-test2', A)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(len(self.builds), 1)
self.assertEqual(self.builds[0].name, 'project-merge')
self.assertTrue(self.builds[0].hasChanges(A))
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 6)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertEqual(self.builds[1].name, 'project-test2')
self.assertEqual(self.builds[2].name, 'project-test1')
self.assertEqual(self.builds[3].name, 'project-test2')
self.assertEqual(self.builds[4].name, 'project-test1')
self.assertEqual(self.builds[5].name, 'project-test2')
self.release(self.builds[0])
self.waitUntilSettled()
self.assertEqual(len(self.builds), 2) # test2, merge for B
self.assertEqual(self.countJobResults(self.history, 'ABORTED'), 4)
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(len(self.builds), 0)
self.assertEqual(len(self.history), 15)
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(C.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.reported, 2)
self.assertEqual(C.reported, 2)
@simple_layout('layouts/nonvoting-job.yaml')
def test_nonvoting_job(self):
"Test that non-voting jobs don't vote."
A = self.fake_gerrit.addFakeChange('org/nonvoting-project',
'master', 'A')
A.addApproval('code-review', 2)
self.executor_server.failJob('nonvoting-project-test2', A)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(
self.getJobFromHistory('nonvoting-project-merge').result,
'SUCCESS')
self.assertEqual(
self.getJobFromHistory('nonvoting-project-test1').result,
'SUCCESS')
self.assertEqual(
self.getJobFromHistory('nonvoting-project-test2').result,
'FAILURE')
for build in self.builds:
self.assertEqual(build.parameters['ZUUL_VOTING'], '0')
def test_check_queue_success(self):
"Test successful check queue jobs."
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(A.reported, 1)
self.assertEqual(self.getJobFromHistory('project-merge').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test1').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test2').result,
'SUCCESS')
def test_check_queue_failure(self):
"Test failed check queue jobs."
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
self.executor_server.failJob('project-test2', A)
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(A.reported, 1)
self.assertEqual(self.getJobFromHistory('project-merge').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test1').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test2').result,
'FAILURE')
@simple_layout('layouts/three-projects.yaml')
def test_dependent_behind_dequeue(self):
# This particular test does a large amount of merges and needs a little
# more time to complete
self.wait_timeout = 120
"test that dependent changes behind dequeued changes work"
# This complicated test is a reproduction of a real life bug
self.sched.reconfigure(self.config)
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project1', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project1', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project2', 'master', 'C')
D = self.fake_gerrit.addFakeChange('org/project2', 'master', 'D')
E = self.fake_gerrit.addFakeChange('org/project2', 'master', 'E')
F = self.fake_gerrit.addFakeChange('org/project3', 'master', 'F')
D.setDependsOn(C, 1)
E.setDependsOn(D, 1)
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
D.addApproval('code-review', 2)
E.addApproval('code-review', 2)
F.addApproval('code-review', 2)
A.fail_merge = True
# Change object re-use in the gerrit trigger is hidden if
# changes are added in quick succession; waiting makes it more
# like real life.
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.waitUntilSettled()
self.fake_gerrit.addEvent(D.addApproval('approved', 1))
self.waitUntilSettled()
self.fake_gerrit.addEvent(E.addApproval('approved', 1))
self.waitUntilSettled()
self.fake_gerrit.addEvent(F.addApproval('approved', 1))
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
# all jobs running
# Grab pointers to the jobs we want to release before
# releasing any, because list indexes may change as
# the jobs complete.
a, b, c = self.builds[:3]
a.release()
b.release()
c.release()
self.waitUntilSettled()
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(C.data['status'], 'MERGED')
self.assertEqual(D.data['status'], 'MERGED')
self.assertEqual(E.data['status'], 'MERGED')
self.assertEqual(F.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.reported, 2)
self.assertEqual(C.reported, 2)
self.assertEqual(D.reported, 2)
self.assertEqual(E.reported, 2)
self.assertEqual(F.reported, 2)
self.assertEqual(self.countJobResults(self.history, 'ABORTED'), 15)
self.assertEqual(len(self.history), 44)
def test_merger_repack(self):
"Test that the merger works after a repack"
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(self.getJobFromHistory('project-merge').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test1').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test2').result,
'SUCCESS')
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEmptyQueues()
self.build_history = []
path = os.path.join(self.merger_src_root, "review.example.com",
"org/project")
if os.path.exists(path):
repack_repo(path)
path = os.path.join(self.executor_src_root, "review.example.com",
"org/project")
if os.path.exists(path):
repack_repo(path)
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(self.getJobFromHistory('project-merge').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test1').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test2').result,
'SUCCESS')
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
def test_merger_repack_large_change(self):
"Test that the merger works with large changes after a repack"
# https://bugs.executepad.net/zuul/+bug/1078946
# This test assumes the repo is already cloned; make sure it is
tenant = self.sched.abide.tenants.get('tenant-one')
trusted, project = tenant.getProject('org/project')
url = self.fake_gerrit.getGitUrl(project)
self.executor_server.merger._addProject('review.example.com',
'org/project', url, None)
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addPatchset(large=True)
# TODOv3(jeblair): add hostname to upstream root
path = os.path.join(self.upstream_root, 'org/project')
repack_repo(path)
path = os.path.join(self.merger_src_root, 'review.example.com',
'org/project')
if os.path.exists(path):
repack_repo(path)
path = os.path.join(self.executor_src_root, 'review.example.com',
'org/project')
if os.path.exists(path):
repack_repo(path)
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(self.getJobFromHistory('project-merge').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test1').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test2').result,
'SUCCESS')
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
def test_new_patchset_dequeues_old(self):
"Test that a new patchset causes the old to be dequeued"
# D -> C (depends on B) -> B (depends on A) -> A -> M
self.executor_server.hold_jobs_in_build = True
M = self.fake_gerrit.addFakeChange('org/project', 'master', 'M')
M.setMerged()
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
D = self.fake_gerrit.addFakeChange('org/project', 'master', 'D')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
D.addApproval('code-review', 2)
C.setDependsOn(B, 1)
B.setDependsOn(A, 1)
A.setDependsOn(M, 1)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.fake_gerrit.addEvent(D.addApproval('approved', 1))
self.waitUntilSettled()
B.addPatchset()
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(2))
self.waitUntilSettled()
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(B.reported, 2)
self.assertEqual(C.data['status'], 'NEW')
self.assertEqual(C.reported, 2)
self.assertEqual(D.data['status'], 'MERGED')
self.assertEqual(D.reported, 2)
self.assertEqual(len(self.history), 9) # 3 each for A, B, D.
def test_new_patchset_check(self):
"Test a new patchset in check"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
tenant = self.sched.abide.tenants.get('tenant-one')
check_pipeline = tenant.layout.pipelines['check']
# Add two git-dependent changes
B.setDependsOn(A, 1)
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
# A live item, and a non-live/live pair
items = check_pipeline.getAllItems()
self.assertEqual(len(items), 3)
self.assertEqual(items[0].change.number, '1')
self.assertEqual(items[0].change.patchset, '1')
self.assertFalse(items[0].live)
self.assertEqual(items[1].change.number, '2')
self.assertEqual(items[1].change.patchset, '1')
self.assertTrue(items[1].live)
self.assertEqual(items[2].change.number, '1')
self.assertEqual(items[2].change.patchset, '1')
self.assertTrue(items[2].live)
# Add a new patchset to A
A.addPatchset()
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(2))
self.waitUntilSettled()
# The live copy of A,1 should be gone, but the non-live and B
# should continue, and we should have a new A,2
items = check_pipeline.getAllItems()
self.assertEqual(len(items), 3)
self.assertEqual(items[0].change.number, '1')
self.assertEqual(items[0].change.patchset, '1')
self.assertFalse(items[0].live)
self.assertEqual(items[1].change.number, '2')
self.assertEqual(items[1].change.patchset, '1')
self.assertTrue(items[1].live)
self.assertEqual(items[2].change.number, '1')
self.assertEqual(items[2].change.patchset, '2')
self.assertTrue(items[2].live)
# Add a new patchset to B
B.addPatchset()
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(2))
self.waitUntilSettled()
# The live copy of B,1 should be gone, and it's non-live copy of A,1
# but we should have a new B,2 (still based on A,1)
items = check_pipeline.getAllItems()
self.assertEqual(len(items), 3)
self.assertEqual(items[0].change.number, '1')
self.assertEqual(items[0].change.patchset, '2')
self.assertTrue(items[0].live)
self.assertEqual(items[1].change.number, '1')
self.assertEqual(items[1].change.patchset, '1')
self.assertFalse(items[1].live)
self.assertEqual(items[2].change.number, '2')
self.assertEqual(items[2].change.patchset, '2')
self.assertTrue(items[2].live)
self.builds[0].release()
self.waitUntilSettled()
self.builds[0].release()
self.waitUntilSettled()
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(A.reported, 1)
self.assertEqual(B.reported, 1)
self.assertEqual(self.history[0].result, 'ABORTED')
self.assertEqual(self.history[0].changes, '1,1')
self.assertEqual(self.history[1].result, 'ABORTED')
self.assertEqual(self.history[1].changes, '1,1 2,1')
self.assertEqual(self.history[2].result, 'SUCCESS')
self.assertEqual(self.history[2].changes, '1,2')
self.assertEqual(self.history[3].result, 'SUCCESS')
self.assertEqual(self.history[3].changes, '1,1 2,2')
def test_abandoned_gate(self):
"Test that an abandoned change is dequeued from gate"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(len(self.builds), 1, "One job being built (on hold)")
self.assertEqual(self.builds[0].name, 'project-merge')
self.fake_gerrit.addEvent(A.getChangeAbandonedEvent())
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.assertBuilds([])
self.assertHistory([
dict(name='project-merge', result='ABORTED', changes='1,1')],
ordered=False)
self.assertEqual(A.reported, 1,
"Abandoned gate change should report only start")
def test_abandoned_check(self):
"Test that an abandoned change is dequeued from check"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
tenant = self.sched.abide.tenants.get('tenant-one')
check_pipeline = tenant.layout.pipelines['check']
# Add two git-dependent changes
B.setDependsOn(A, 1)
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
# A live item, and a non-live/live pair
items = check_pipeline.getAllItems()
self.assertEqual(len(items), 3)
self.assertEqual(items[0].change.number, '1')
self.assertFalse(items[0].live)
self.assertEqual(items[1].change.number, '2')
self.assertTrue(items[1].live)
self.assertEqual(items[2].change.number, '1')
self.assertTrue(items[2].live)
# Abandon A
self.fake_gerrit.addEvent(A.getChangeAbandonedEvent())
self.waitUntilSettled()
# The live copy of A should be gone, but the non-live and B
# should continue
items = check_pipeline.getAllItems()
self.assertEqual(len(items), 2)
self.assertEqual(items[0].change.number, '1')
self.assertFalse(items[0].live)
self.assertEqual(items[1].change.number, '2')
self.assertTrue(items[1].live)
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(len(self.history), 4)
self.assertEqual(self.history[0].result, 'ABORTED',
'Build should have been aborted')
self.assertEqual(A.reported, 0, "Abandoned change should not report")
self.assertEqual(B.reported, 1, "Change should report")
def test_abandoned_not_timer(self):
"Test that an abandoned change does not cancel timer jobs"
# This test can not use simple_layout because it must start
# with a configuration which does not include a
# timer-triggered job so that we have an opportunity to set
# the hold flag before the first job.
self.executor_server.hold_jobs_in_build = True
# Start timer trigger - also org/project
self.commitConfigUpdate('common-config', 'layouts/idle.yaml')
self.sched.reconfigure(self.config)
# The pipeline triggers every second, so we should have seen
# several by now.
time.sleep(5)
self.waitUntilSettled()
# Stop queuing timer triggered jobs so that the assertions
# below don't race against more jobs being queued.
# Must be in same repo, so overwrite config with another one
self.commitConfigUpdate('common-config', 'layouts/no-timer.yaml')
self.sched.reconfigure(self.config)
self.assertEqual(len(self.builds), 1, "One timer job")
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(len(self.builds), 2, "One change plus one timer job")
self.fake_gerrit.addEvent(A.getChangeAbandonedEvent())
self.waitUntilSettled()
self.assertEqual(len(self.builds), 1, "One timer job remains")
self.executor_server.release()
self.waitUntilSettled()
def test_zuul_url_return(self):
"Test if ZUUL_URL is returning when zuul_url is set in zuul.conf"
self.assertTrue(self.sched.config.has_option('merger', 'zuul_url'))
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(len(self.builds), 1)
for build in self.builds:
self.assertTrue('ZUUL_URL' in build.parameters)
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
def test_new_patchset_dequeues_old_on_head(self):
"Test that a new patchset causes the old to be dequeued (at head)"
# D -> C (depends on B) -> B (depends on A) -> A -> M
self.executor_server.hold_jobs_in_build = True
M = self.fake_gerrit.addFakeChange('org/project', 'master', 'M')
M.setMerged()
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
D = self.fake_gerrit.addFakeChange('org/project', 'master', 'D')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
D.addApproval('code-review', 2)
C.setDependsOn(B, 1)
B.setDependsOn(A, 1)
A.setDependsOn(M, 1)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.fake_gerrit.addEvent(D.addApproval('approved', 1))
self.waitUntilSettled()
A.addPatchset()
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(2))
self.waitUntilSettled()
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(A.reported, 2)
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(B.reported, 2)
self.assertEqual(C.data['status'], 'NEW')
self.assertEqual(C.reported, 2)
self.assertEqual(D.data['status'], 'MERGED')
self.assertEqual(D.reported, 2)
self.assertEqual(len(self.history), 7)
def test_new_patchset_dequeues_old_without_dependents(self):
"Test that a new patchset causes only the old to be dequeued"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
B.addPatchset()
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(2))
self.waitUntilSettled()
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(B.reported, 2)
self.assertEqual(C.data['status'], 'MERGED')
self.assertEqual(C.reported, 2)
self.assertEqual(len(self.history), 9)
def test_new_patchset_dequeues_old_independent_queue(self):
"Test that a new patchset causes the old to be dequeued (independent)"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(1))
self.fake_gerrit.addEvent(C.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
B.addPatchset()
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(2))
self.waitUntilSettled()
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(A.reported, 1)
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(B.reported, 1)
self.assertEqual(C.data['status'], 'NEW')
self.assertEqual(C.reported, 1)
self.assertEqual(len(self.history), 10)
self.assertEqual(self.countJobResults(self.history, 'ABORTED'), 1)
@simple_layout('layouts/noop-job.yaml')
def test_noop_job(self):
"Test that the internal noop job works"
A = self.fake_gerrit.addFakeChange('org/noop-project', 'master', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(len(self.gearman_server.getQueue()), 0)
self.assertTrue(self.sched._areAllBuildsComplete())
self.assertEqual(len(self.history), 0)
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
@simple_layout('layouts/no-jobs-project.yaml')
def test_no_job_project(self):
"Test that reports with no jobs don't get sent"
A = self.fake_gerrit.addFakeChange('org/no-jobs-project',
'master', 'A')
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
# Change wasn't reported to
self.assertEqual(A.reported, False)
# Check queue is empty afterwards
tenant = self.sched.abide.tenants.get('tenant-one')
check_pipeline = tenant.layout.pipelines['check']
items = check_pipeline.getAllItems()
self.assertEqual(len(items), 0)
self.assertEqual(len(self.history), 0)
def test_zuul_refs(self):
"Test that zuul refs exist and have the right changes"
self.executor_server.hold_jobs_in_build = True
M1 = self.fake_gerrit.addFakeChange('org/project1', 'master', 'M1')
M1.setMerged()
M2 = self.fake_gerrit.addFakeChange('org/project2', 'master', 'M2')
M2.setMerged()
A = self.fake_gerrit.addFakeChange('org/project1', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project1', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project2', 'master', 'C')
D = self.fake_gerrit.addFakeChange('org/project2', 'master', 'D')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
D.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.fake_gerrit.addEvent(D.addApproval('approved', 1))
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
a_zref = b_zref = c_zref = d_zref = None
a_build = b_build = c_build = d_build = None
for x in self.builds:
if x.parameters['ZUUL_CHANGE'] == '3':
a_zref = x.parameters['ZUUL_REF']
a_build = x
elif x.parameters['ZUUL_CHANGE'] == '4':
b_zref = x.parameters['ZUUL_REF']
b_build = x
elif x.parameters['ZUUL_CHANGE'] == '5':
c_zref = x.parameters['ZUUL_REF']
c_build = x
elif x.parameters['ZUUL_CHANGE'] == '6':
d_zref = x.parameters['ZUUL_REF']
d_build = x
if a_build and b_build and c_build and d_build:
break
# There are... four... refs.
self.assertIsNotNone(a_zref)
self.assertIsNotNone(b_zref)
self.assertIsNotNone(c_zref)
self.assertIsNotNone(d_zref)
# And they should all be different
refs = set([a_zref, b_zref, c_zref, d_zref])
self.assertEqual(len(refs), 4)
# should have a, not b, and should not be in project2
self.assertTrue(a_build.hasChanges(A))
self.assertFalse(a_build.hasChanges(B, M2))
# should have a and b, and should not be in project2
self.assertTrue(b_build.hasChanges(A, B))
self.assertFalse(b_build.hasChanges(M2))
# should have a and b in 1, c in 2
self.assertTrue(c_build.hasChanges(A, B, C))
self.assertFalse(c_build.hasChanges(D))
# should have a and b in 1, c and d in 2
self.assertTrue(d_build.hasChanges(A, B, C, D))
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(B.reported, 2)
self.assertEqual(C.data['status'], 'MERGED')
self.assertEqual(C.reported, 2)
self.assertEqual(D.data['status'], 'MERGED')
self.assertEqual(D.reported, 2)
def test_rerun_on_error(self):
"Test that if a worker fails to run a job, it is run again"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.builds[0].requeue = True
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(self.countJobResults(self.history, None), 1)
self.assertEqual(self.countJobResults(self.history, 'SUCCESS'), 3)
def test_statsd(self):
"Test each of the statsd methods used in the scheduler"
import extras
statsd = extras.try_import('statsd.statsd')
statsd.incr('test-incr')
statsd.timing('test-timing', 3)
statsd.gauge('test-gauge', 12)
self.assertReportedStat('test-incr', '1|c')
self.assertReportedStat('test-timing', '3|ms')
self.assertReportedStat('test-gauge', '12|g')
def test_stuck_job_cleanup(self):
"Test that pending jobs are cleaned up if removed from layout"
# We want to hold the project-merge job that the fake change enqueues
self.gearman_server.hold_jobs_in_queue = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
# The assertion is that we have one job in the queue, project-merge
self.assertEqual(len(self.gearman_server.getQueue()), 1)
self.commitConfigUpdate('common-config', 'layouts/no-jobs.yaml')
self.sched.reconfigure(self.config)
self.waitUntilSettled()
self.gearman_server.release('gate-noop')
self.waitUntilSettled()
# asserting that project-merge is removed from queue
self.assertEqual(len(self.gearman_server.getQueue()), 0)
self.assertTrue(self.sched._areAllBuildsComplete())
self.assertEqual(len(self.history), 1)
self.assertEqual(self.history[0].name, 'gate-noop')
self.assertEqual(self.history[0].result, 'SUCCESS')
def test_file_head(self):
# This is a regression test for an observed bug. A change
# with a file named "HEAD" in the root directory of the repo
# was processed by a merger. It then was unable to reset the
# repo because of:
# GitCommandError: 'git reset --hard HEAD' returned
# with exit code 128
# stderr: 'fatal: ambiguous argument 'HEAD': both revision
# and filename
# Use '--' to separate filenames from revisions'
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addPatchset({'HEAD': ''})
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(2))
self.waitUntilSettled()
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertIn('Build succeeded', A.messages[0])
self.assertIn('Build succeeded', B.messages[0])
def test_file_jobs(self):
"Test that file jobs run only when appropriate"
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addPatchset({'pip-requires': 'foo'})
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.waitUntilSettled()
testfile_jobs = [x for x in self.history
if x.name == 'project-testfile']
self.assertEqual(len(testfile_jobs), 1)
self.assertEqual(testfile_jobs[0].changes, '1,2')
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(B.reported, 2)
def _test_irrelevant_files_jobs(self, should_skip):
"Test that jobs with irrelevant-files filter run only when appropriate"
if should_skip:
files = {'ignoreme': 'ignored\n'}
else:
files = {'respectme': 'please!\n'}
change = self.fake_gerrit.addFakeChange('org/project',
'master',
'test irrelevant-files',
files=files)
self.fake_gerrit.addEvent(change.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
tested_change_ids = [x.changes[0] for x in self.history
if x.name == 'project-test-irrelevant-files']
if should_skip:
self.assertEqual([], tested_change_ids)
else:
self.assertIn(change.data['number'], tested_change_ids)
@simple_layout('layouts/irrelevant-files.yaml')
def test_irrelevant_files_match_skips_job(self):
self._test_irrelevant_files_jobs(should_skip=True)
@simple_layout('layouts/irrelevant-files.yaml')
def test_irrelevant_files_no_match_runs_job(self):
self._test_irrelevant_files_jobs(should_skip=False)
@simple_layout('layouts/inheritance.yaml')
def test_inherited_jobs_keep_matchers(self):
files = {'ignoreme': 'ignored\n'}
change = self.fake_gerrit.addFakeChange('org/project',
'master',
'test irrelevant-files',
files=files)
self.fake_gerrit.addEvent(change.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
run_jobs = set([build.name for build in self.history])
self.assertEqual(set(['project-test-nomatch-starts-empty',
'project-test-nomatch-starts-full']), run_jobs)
def test_queue_names(self):
"Test shared change queue names"
tenant = self.sched.abide.tenants.get('tenant-one')
(trusted, project1) = tenant.getProject('org/project1')
(trusted, project2) = tenant.getProject('org/project2')
q1 = tenant.layout.pipelines['gate'].getQueue(project1)
q2 = tenant.layout.pipelines['gate'].getQueue(project2)
self.assertEqual(q1.name, 'integrated')
self.assertEqual(q2.name, 'integrated')
def test_queue_precedence(self):
"Test that queue precedence works"
self.gearman_server.hold_jobs_in_queue = True
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.gearman_server.hold_jobs_in_queue = False
self.gearman_server.release()
self.waitUntilSettled()
# Run one build at a time to ensure non-race order:
self.orderedRelease()
self.executor_server.hold_jobs_in_build = False
self.waitUntilSettled()
self.log.debug(self.history)
self.assertEqual(self.history[0].pipeline, 'gate')
self.assertEqual(self.history[1].pipeline, 'check')
self.assertEqual(self.history[2].pipeline, 'gate')
self.assertEqual(self.history[3].pipeline, 'gate')
self.assertEqual(self.history[4].pipeline, 'check')
self.assertEqual(self.history[5].pipeline, 'check')
def test_json_status(self):
"Test that we can retrieve JSON status info"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.executor_server.release('project-merge')
self.waitUntilSettled()
port = self.webapp.server.socket.getsockname()[1]
req = urllib.request.Request(
"http://localhost:%s/tenant-one/status" % port)
f = urllib.request.urlopen(req)
headers = f.info()
self.assertIn('Content-Length', headers)
self.assertIn('Content-Type', headers)
self.assertIsNotNone(re.match('^application/json(; charset=UTF-8)?$',
headers['Content-Type']))
self.assertIn('Access-Control-Allow-Origin', headers)
self.assertIn('Cache-Control', headers)
self.assertIn('Last-Modified', headers)
self.assertIn('Expires', headers)
data = f.read().decode('utf8')
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
data = json.loads(data)
status_jobs = []
for p in data['pipelines']:
for q in p['change_queues']:
if p['name'] in ['gate', 'conflict']:
self.assertEqual(q['window'], 20)
else:
self.assertEqual(q['window'], 0)
for head in q['heads']:
for change in head:
self.assertTrue(change['active'])
self.assertEqual(change['id'], '1,1')
for job in change['jobs']:
status_jobs.append(job)
self.assertEqual('project-merge', status_jobs[0]['name'])
# TODO(mordred) pull uuids from self.builds
self.assertEqual(
'static/stream.html?uuid={uuid}&logfile=console.log'.format(
uuid=status_jobs[0]['uuid']),
status_jobs[0]['url'])
self.assertEqual(
'finger://{hostname}/{uuid}'.format(
hostname=self.executor_server.hostname,
uuid=status_jobs[0]['uuid']),
status_jobs[0]['finger_url'])
# TOOD(mordred) configure a success-url on the base job
self.assertEqual(
'finger://{hostname}/{uuid}'.format(
hostname=self.executor_server.hostname,
uuid=status_jobs[0]['uuid']),
status_jobs[0]['report_url'])
self.assertEqual('project-test1', status_jobs[1]['name'])
self.assertEqual(
'static/stream.html?uuid={uuid}&logfile=console.log'.format(
uuid=status_jobs[1]['uuid']),
status_jobs[1]['url'])
self.assertEqual(
'finger://{hostname}/{uuid}'.format(
hostname=self.executor_server.hostname,
uuid=status_jobs[1]['uuid']),
status_jobs[1]['finger_url'])
self.assertEqual(
'finger://{hostname}/{uuid}'.format(
hostname=self.executor_server.hostname,
uuid=status_jobs[1]['uuid']),
status_jobs[1]['report_url'])
self.assertEqual('project-test2', status_jobs[2]['name'])
self.assertEqual(
'static/stream.html?uuid={uuid}&logfile=console.log'.format(
uuid=status_jobs[2]['uuid']),
status_jobs[2]['url'])
self.assertEqual(
'finger://{hostname}/{uuid}'.format(
hostname=self.executor_server.hostname,
uuid=status_jobs[2]['uuid']),
status_jobs[2]['finger_url'])
self.assertEqual(
'finger://{hostname}/{uuid}'.format(
hostname=self.executor_server.hostname,
uuid=status_jobs[2]['uuid']),
status_jobs[2]['report_url'])
# check job dependencies
self.assertIsNotNone(status_jobs[0]['dependencies'])
self.assertIsNotNone(status_jobs[1]['dependencies'])
self.assertIsNotNone(status_jobs[2]['dependencies'])
self.assertEqual(len(status_jobs[0]['dependencies']), 0)
self.assertEqual(len(status_jobs[1]['dependencies']), 1)
self.assertEqual(len(status_jobs[2]['dependencies']), 1)
self.assertIn('project-merge', status_jobs[1]['dependencies'])
self.assertIn('project-merge', status_jobs[2]['dependencies'])
def test_live_reconfiguration(self):
"Test that live reconfiguration works"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.sched.reconfigure(self.config)
self.waitUntilSettled()
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(self.getJobFromHistory('project-merge').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test1').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test2').result,
'SUCCESS')
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
def test_live_reconfiguration_merge_conflict(self):
# A real-world bug: a change in a gate queue has a merge
# conflict and a job is added to its project while it's
# sitting in the queue. The job gets added to the change and
# enqueued and the change gets stuck.
self.executor_server.hold_jobs_in_build = True
# This change is fine. It's here to stop the queue long
# enough for the next change to be subject to the
# reconfiguration, as well as to provide a conflict for the
# next change. This change will succeed and merge.
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addPatchset({'conflict': 'A'})
A.addApproval('code-review', 2)
# This change will be in merge conflict. During the
# reconfiguration, we will add a job. We want to make sure
# that doesn't cause it to get stuck.
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
B.addPatchset({'conflict': 'B'})
B.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.waitUntilSettled()
# No jobs have run yet
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(A.reported, 1)
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(len(self.history), 0)
# Add the "project-test3" job.
self.commitConfigUpdate('common-config',
'layouts/live-reconfiguration-add-job.yaml')
self.sched.reconfigure(self.config)
self.waitUntilSettled()
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.data['status'], 'NEW')
self.assertIn('Merge Failed', B.messages[-1])
self.assertEqual(self.getJobFromHistory('project-merge').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test1').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test2').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test3').result,
'SUCCESS')
self.assertEqual(len(self.history), 4)
def test_live_reconfiguration_failed_root(self):
# An extrapolation of test_live_reconfiguration_merge_conflict
# that tests a job added to a job tree with a failed root does
# not run.
self.executor_server.hold_jobs_in_build = True
# This change is fine. It's here to stop the queue long
# enough for the next change to be subject to the
# reconfiguration. This change will succeed and merge.
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addPatchset({'conflict': 'A'})
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
self.executor_server.failJob('project-merge', B)
B.addApproval('code-review', 2)
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
# Both -merge jobs have run, but no others.
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(A.reported, 1)
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(B.reported, 1)
self.assertEqual(self.history[0].result, 'SUCCESS')
self.assertEqual(self.history[0].name, 'project-merge')
self.assertEqual(self.history[1].result, 'FAILURE')
self.assertEqual(self.history[1].name, 'project-merge')
self.assertEqual(len(self.history), 2)
# Add the "project-test3" job.
self.commitConfigUpdate('common-config',
'layouts/live-reconfiguration-add-job.yaml')
self.sched.reconfigure(self.config)
self.waitUntilSettled()
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(B.reported, 2)
self.assertEqual(self.history[0].result, 'SUCCESS')
self.assertEqual(self.history[0].name, 'project-merge')
self.assertEqual(self.history[1].result, 'FAILURE')
self.assertEqual(self.history[1].name, 'project-merge')
self.assertEqual(self.history[2].result, 'SUCCESS')
self.assertEqual(self.history[3].result, 'SUCCESS')
self.assertEqual(self.history[4].result, 'SUCCESS')
self.assertEqual(len(self.history), 5)
def test_live_reconfiguration_failed_job(self):
# Test that a change with a removed failing job does not
# disrupt reconfiguration. If a change has a failed job and
# that job is removed during a reconfiguration, we observed a
# bug where the code to re-set build statuses would run on
# that build and raise an exception because the job no longer
# existed.
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
# This change will fail and later be removed by the reconfiguration.
self.executor_server.failJob('project-test1', A)
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('project-test1')
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(A.reported, 0)
self.assertEqual(self.getJobFromHistory('project-merge').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test1').result,
'FAILURE')
self.assertEqual(len(self.history), 2)
# Remove the test1 job.
self.commitConfigUpdate('common-config',
'layouts/live-reconfiguration-failed-job.yaml')
self.sched.reconfigure(self.config)
self.waitUntilSettled()
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(self.getJobFromHistory('project-test2').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-testfile').result,
'SUCCESS')
self.assertEqual(len(self.history), 4)
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(A.reported, 1)
self.assertIn('Build succeeded', A.messages[0])
# Ensure the removed job was not included in the report.
self.assertNotIn('project-test1', A.messages[0])
def test_live_reconfiguration_shared_queue(self):
# Test that a change with a failing job which was removed from
# this project but otherwise still exists in the system does
# not disrupt reconfiguration.
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project1', 'master', 'A')
self.executor_server.failJob('project1-project2-integration', A)
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('project1-project2-integration')
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(A.reported, 0)
self.assertEqual(self.getJobFromHistory('project-merge').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory(
'project1-project2-integration').result, 'FAILURE')
self.assertEqual(len(self.history), 2)
# Remove the integration job.
self.commitConfigUpdate(
'common-config',
'layouts/live-reconfiguration-shared-queue.yaml')
self.sched.reconfigure(self.config)
self.waitUntilSettled()
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(self.getJobFromHistory('project-merge').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test1').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test2').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory(
'project1-project2-integration').result, 'FAILURE')
self.assertEqual(len(self.history), 4)
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(A.reported, 1)
self.assertIn('Build succeeded', A.messages[0])
# Ensure the removed job was not included in the report.
self.assertNotIn('project1-project2-integration', A.messages[0])
def test_double_live_reconfiguration_shared_queue(self):
# This was a real-world regression. A change is added to
# gate; a reconfigure happens, a second change which depends
# on the first is added, and a second reconfiguration happens.
# Ensure that both changes merge.
# A failure may indicate incorrect caching or cleaning up of
# references during a reconfiguration.
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project1', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project1', 'master', 'B')
B.setDependsOn(A, 1)
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
# Add the parent change.
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
# Reconfigure (with only one change in the pipeline).
self.sched.reconfigure(self.config)
self.waitUntilSettled()
# Add the child change.
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
# Reconfigure (with both in the pipeline).
self.sched.reconfigure(self.config)
self.waitUntilSettled()
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(len(self.history), 8)
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(B.reported, 2)
def test_live_reconfiguration_del_project(self):
# Test project deletion from layout
# while changes are enqueued
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project1', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project1', 'master', 'C')
# A Depends-On: B
A.data['commitMessage'] = '%s\n\nDepends-On: %s\n' % (
A.subject, B.data['id'])
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.fake_gerrit.addEvent(C.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 5)
# This layout defines only org/project, not org/project1
self.commitConfigUpdate(
'common-config',
'layouts/live-reconfiguration-del-project.yaml')
self.sched.reconfigure(self.config)
self.waitUntilSettled()
# Builds for C aborted, builds for A succeed,
# and have change B applied ahead
job_c = self.getJobFromHistory('project-test1')
self.assertEqual(job_c.changes, '3,1')
self.assertEqual(job_c.result, 'ABORTED')
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(
self.getJobFromHistory('project-test1', 'org/project').changes,
'2,1 1,1')
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(C.data['status'], 'NEW')
self.assertEqual(A.reported, 1)
self.assertEqual(B.reported, 0)
self.assertEqual(C.reported, 0)
tenant = self.sched.abide.tenants.get('tenant-one')
self.assertEqual(len(tenant.layout.pipelines['check'].queues), 0)
self.assertIn('Build succeeded', A.messages[0])
@skip("Disabled for early v3 development")
def test_delayed_repo_init(self):
self.updateConfigLayout(
'tests/fixtures/layout-delayed-repo-init.yaml')
self.sched.reconfigure(self.config)
self.init_repo("org/new-project")
A = self.fake_gerrit.addFakeChange('org/new-project', 'master', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(self.getJobFromHistory('project-merge').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test1').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test2').result,
'SUCCESS')
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
@simple_layout('layouts/repo-deleted.yaml')
def test_repo_deleted(self):
self.init_repo("org/delete-project")
A = self.fake_gerrit.addFakeChange('org/delete-project', 'master', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(self.getJobFromHistory('project-merge').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test1').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test2').result,
'SUCCESS')
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
# Delete org/new-project zuul repo. Should be recloned.
p = 'org/delete-project'
if os.path.exists(os.path.join(self.merger_src_root, p)):
shutil.rmtree(os.path.join(self.merger_src_root, p))
if os.path.exists(os.path.join(self.executor_src_root, p)):
shutil.rmtree(os.path.join(self.executor_src_root, p))
B = self.fake_gerrit.addFakeChange('org/delete-project', 'master', 'B')
B.addApproval('code-review', 2)
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(self.getJobFromHistory('project-merge').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test1').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test2').result,
'SUCCESS')
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(B.reported, 2)
@simple_layout('layouts/tags.yaml')
def test_tags(self):
"Test job tags"
A = self.fake_gerrit.addFakeChange('org/project1', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project2', 'master', 'B')
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(len(self.history), 2)
results = {self.getJobFromHistory('merge',
project='org/project1').uuid: ['extratag', 'merge'],
self.getJobFromHistory('merge',
project='org/project2').uuid: ['merge']}
for build in self.history:
self.assertEqual(results.get(build.uuid, ''),
build.parameters['zuul'].get('jobtags'))
def test_timer(self):
"Test that a periodic job is triggered"
# This test can not use simple_layout because it must start
# with a configuration which does not include a
# timer-triggered job so that we have an opportunity to set
# the hold flag before the first job.
self.create_branch('org/project', 'stable')
self.executor_server.hold_jobs_in_build = True
self.commitConfigUpdate('common-config', 'layouts/timer.yaml')
self.sched.reconfigure(self.config)
# The pipeline triggers every second, so we should have seen
# several by now.
time.sleep(5)
self.waitUntilSettled()
self.assertEqual(len(self.builds), 2)
port = self.webapp.server.socket.getsockname()[1]
req = urllib.request.Request(
"http://localhost:%s/tenant-one/status" % port)
f = urllib.request.urlopen(req)
data = f.read().decode('utf8')
self.executor_server.hold_jobs_in_build = False
# Stop queuing timer triggered jobs so that the assertions
# below don't race against more jobs being queued.
self.commitConfigUpdate('common-config', 'layouts/no-timer.yaml')
self.sched.reconfigure(self.config)
self.executor_server.release()
self.waitUntilSettled()
self.assertHistory([
dict(name='project-bitrot', result='SUCCESS',
ref='refs/heads/master'),
dict(name='project-bitrot', result='SUCCESS',
ref='refs/heads/stable'),
], ordered=False)
data = json.loads(data)
status_jobs = set()
for p in data['pipelines']:
for q in p['change_queues']:
for head in q['heads']:
for change in head:
for job in change['jobs']:
status_jobs.add(job['name'])
self.assertIn('project-bitrot', status_jobs)
def test_idle(self):
"Test that frequent periodic jobs work"
# This test can not use simple_layout because it must start
# with a configuration which does not include a
# timer-triggered job so that we have an opportunity to set
# the hold flag before the first job.
self.executor_server.hold_jobs_in_build = True
for x in range(1, 3):
# Test that timer triggers periodic jobs even across
# layout config reloads.
# Start timer trigger
self.commitConfigUpdate('common-config',
'layouts/idle.yaml')
self.sched.reconfigure(self.config)
self.waitUntilSettled()
# The pipeline triggers every second, so we should have seen
# several by now.
time.sleep(5)
# Stop queuing timer triggered jobs so that the assertions
# below don't race against more jobs being queued.
self.commitConfigUpdate('common-config',
'layouts/no-timer.yaml')
self.sched.reconfigure(self.config)
self.waitUntilSettled()
self.assertEqual(len(self.builds), 1,
'Timer builds iteration #%d' % x)
self.executor_server.release('.*')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 0)
self.assertEqual(len(self.history), x)
@simple_layout('layouts/smtp.yaml')
def test_check_smtp_pool(self):
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
self.waitUntilSettled()
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(len(self.smtp_messages), 2)
# A.messages only holds what FakeGerrit places in it. Thus we
# work on the knowledge of what the first message should be as
# it is only configured to go to SMTP.
self.assertEqual('zuul@example.com',
self.smtp_messages[0]['from_email'])
self.assertEqual(['you@example.com'],
self.smtp_messages[0]['to_email'])
self.assertEqual('Starting check jobs.',
self.smtp_messages[0]['body'])
self.assertEqual('zuul_from@example.com',
self.smtp_messages[1]['from_email'])
self.assertEqual(['alternative_me@example.com'],
self.smtp_messages[1]['to_email'])
self.assertEqual(A.messages[0],
self.smtp_messages[1]['body'])
def test_timer_smtp(self):
"Test that a periodic job is triggered"
# This test can not use simple_layout because it must start
# with a configuration which does not include a
# timer-triggered job so that we have an opportunity to set
# the hold flag before the first job.
self.executor_server.hold_jobs_in_build = True
self.commitConfigUpdate('common-config', 'layouts/timer-smtp.yaml')
self.sched.reconfigure(self.config)
# The pipeline triggers every second, so we should have seen
# several by now.
time.sleep(5)
self.waitUntilSettled()
self.assertEqual(len(self.builds), 2)
self.executor_server.release('.*')
self.waitUntilSettled()
self.assertEqual(len(self.history), 2)
self.assertEqual(self.getJobFromHistory(
'project-bitrot-stable-old').result, 'SUCCESS')
self.assertEqual(self.getJobFromHistory(
'project-bitrot-stable-older').result, 'SUCCESS')
self.assertEqual(len(self.smtp_messages), 1)
# A.messages only holds what FakeGerrit places in it. Thus we
# work on the knowledge of what the first message should be as
# it is only configured to go to SMTP.
self.assertEqual('zuul_from@example.com',
self.smtp_messages[0]['from_email'])
self.assertEqual(['alternative_me@example.com'],
self.smtp_messages[0]['to_email'])
self.assertIn('Subject: Periodic check for org/project succeeded',
self.smtp_messages[0]['headers'])
# Stop queuing timer triggered jobs and let any that may have
# queued through so that end of test assertions pass.
self.commitConfigUpdate('common-config', 'layouts/no-timer.yaml')
self.sched.reconfigure(self.config)
self.waitUntilSettled()
self.executor_server.release('.*')
self.waitUntilSettled()
@skip("Disabled for early v3 development")
def test_timer_sshkey(self):
"Test that a periodic job can setup SSH key authentication"
self.worker.hold_jobs_in_build = True
self.config.set('zuul', 'layout_config',
'tests/fixtures/layout-timer.yaml')
self.sched.reconfigure(self.config)
self.registerJobs()
# The pipeline triggers every second, so we should have seen
# several by now.
time.sleep(5)
self.waitUntilSettled()
self.assertEqual(len(self.builds), 2)
ssh_wrapper = os.path.join(self.git_root, ".ssh_wrapper_gerrit")
self.assertTrue(os.path.isfile(ssh_wrapper))
with open(ssh_wrapper) as f:
ssh_wrapper_content = f.read()
self.assertIn("fake_id_rsa", ssh_wrapper_content)
# In the unit tests Merger runs in the same process,
# so we see its' environment variables
self.assertEqual(os.environ['GIT_SSH'], ssh_wrapper)
self.worker.release('.*')
self.waitUntilSettled()
self.assertEqual(len(self.history), 2)
self.assertEqual(self.getJobFromHistory(
'project-bitrot-stable-old').result, 'SUCCESS')
self.assertEqual(self.getJobFromHistory(
'project-bitrot-stable-older').result, 'SUCCESS')
# Stop queuing timer triggered jobs and let any that may have
# queued through so that end of test assertions pass.
self.config.set('zuul', 'layout_config',
'tests/fixtures/layout-no-timer.yaml')
self.sched.reconfigure(self.config)
self.registerJobs()
self.waitUntilSettled()
self.worker.release('.*')
self.waitUntilSettled()
def test_client_enqueue_change(self):
"Test that the RPC client can enqueue a change"
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addApproval('code-review', 2)
A.addApproval('approved', 1)
client = zuul.rpcclient.RPCClient('127.0.0.1',
self.gearman_server.port)
self.addCleanup(client.shutdown)
r = client.enqueue(tenant='tenant-one',
pipeline='gate',
project='org/project',
trigger='gerrit',
change='1,1')
self.waitUntilSettled()
self.assertEqual(self.getJobFromHistory('project-merge').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test1').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test2').result,
'SUCCESS')
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(r, True)
def test_client_enqueue_ref(self):
"Test that the RPC client can enqueue a ref"
client = zuul.rpcclient.RPCClient('127.0.0.1',
self.gearman_server.port)
self.addCleanup(client.shutdown)
r = client.enqueue_ref(
tenant='tenant-one',
pipeline='post',
project='org/project',
trigger='gerrit',
ref='master',
oldrev='90f173846e3af9154517b88543ffbd1691f31366',
newrev='d479a0bfcb34da57a31adb2a595c0cf687812543')
self.waitUntilSettled()
job_names = [x.name for x in self.history]
self.assertEqual(len(self.history), 1)
self.assertIn('project-post', job_names)
self.assertEqual(r, True)
def test_client_enqueue_negative(self):
"Test that the RPC client returns errors"
client = zuul.rpcclient.RPCClient('127.0.0.1',
self.gearman_server.port)
self.addCleanup(client.shutdown)
with testtools.ExpectedException(zuul.rpcclient.RPCFailure,
"Invalid tenant"):
r = client.enqueue(tenant='tenant-foo',
pipeline='gate',
project='org/project',
trigger='gerrit',
change='1,1')
self.assertEqual(r, False)
with testtools.ExpectedException(zuul.rpcclient.RPCFailure,
"Invalid project"):
r = client.enqueue(tenant='tenant-one',
pipeline='gate',
project='project-does-not-exist',
trigger='gerrit',
change='1,1')
self.assertEqual(r, False)
with testtools.ExpectedException(zuul.rpcclient.RPCFailure,
"Invalid pipeline"):
r = client.enqueue(tenant='tenant-one',
pipeline='pipeline-does-not-exist',
project='org/project',
trigger='gerrit',
change='1,1')
self.assertEqual(r, False)
with testtools.ExpectedException(zuul.rpcclient.RPCFailure,
"Invalid trigger"):
r = client.enqueue(tenant='tenant-one',
pipeline='gate',
project='org/project',
trigger='trigger-does-not-exist',
change='1,1')
self.assertEqual(r, False)
with testtools.ExpectedException(zuul.rpcclient.RPCFailure,
"Invalid change"):
r = client.enqueue(tenant='tenant-one',
pipeline='gate',
project='org/project',
trigger='gerrit',
change='1,1')
self.assertEqual(r, False)
self.waitUntilSettled()
self.assertEqual(len(self.history), 0)
self.assertEqual(len(self.builds), 0)
def test_client_promote(self):
"Test that the RPC client can promote a change"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.waitUntilSettled()
tenant = self.sched.abide.tenants.get('tenant-one')
items = tenant.layout.pipelines['gate'].getAllItems()
enqueue_times = {}
for item in items:
enqueue_times[str(item.change)] = item.enqueue_time
client = zuul.rpcclient.RPCClient('127.0.0.1',
self.gearman_server.port)
self.addCleanup(client.shutdown)
r = client.promote(tenant='tenant-one',
pipeline='gate',
change_ids=['2,1', '3,1'])
# ensure that enqueue times are durable
items = tenant.layout.pipelines['gate'].getAllItems()
for item in items:
self.assertEqual(
enqueue_times[str(item.change)], item.enqueue_time)
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 6)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertEqual(self.builds[1].name, 'project-test2')
self.assertEqual(self.builds[2].name, 'project-test1')
self.assertEqual(self.builds[3].name, 'project-test2')
self.assertEqual(self.builds[4].name, 'project-test1')
self.assertEqual(self.builds[5].name, 'project-test2')
self.assertTrue(self.builds[0].hasChanges(B))
self.assertFalse(self.builds[0].hasChanges(A))
self.assertFalse(self.builds[0].hasChanges(C))
self.assertTrue(self.builds[2].hasChanges(B))
self.assertTrue(self.builds[2].hasChanges(C))
self.assertFalse(self.builds[2].hasChanges(A))
self.assertTrue(self.builds[4].hasChanges(B))
self.assertTrue(self.builds[4].hasChanges(C))
self.assertTrue(self.builds[4].hasChanges(A))
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(B.reported, 2)
self.assertEqual(C.data['status'], 'MERGED')
self.assertEqual(C.reported, 2)
self.assertEqual(r, True)
def test_client_promote_dependent(self):
"Test that the RPC client can promote a dependent change"
# C (depends on B) -> B -> A ; then promote C to get:
# A -> C (depends on B) -> B
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
C.setDependsOn(B, 1)
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.waitUntilSettled()
client = zuul.rpcclient.RPCClient('127.0.0.1',
self.gearman_server.port)
self.addCleanup(client.shutdown)
r = client.promote(tenant='tenant-one',
pipeline='gate',
change_ids=['3,1'])
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 6)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertEqual(self.builds[1].name, 'project-test2')
self.assertEqual(self.builds[2].name, 'project-test1')
self.assertEqual(self.builds[3].name, 'project-test2')
self.assertEqual(self.builds[4].name, 'project-test1')
self.assertEqual(self.builds[5].name, 'project-test2')
self.assertTrue(self.builds[0].hasChanges(B))
self.assertFalse(self.builds[0].hasChanges(A))
self.assertFalse(self.builds[0].hasChanges(C))
self.assertTrue(self.builds[2].hasChanges(B))
self.assertTrue(self.builds[2].hasChanges(C))
self.assertFalse(self.builds[2].hasChanges(A))
self.assertTrue(self.builds[4].hasChanges(B))
self.assertTrue(self.builds[4].hasChanges(C))
self.assertTrue(self.builds[4].hasChanges(A))
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(B.reported, 2)
self.assertEqual(C.data['status'], 'MERGED')
self.assertEqual(C.reported, 2)
self.assertEqual(r, True)
def test_client_promote_negative(self):
"Test that the RPC client returns errors for promotion"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
client = zuul.rpcclient.RPCClient('127.0.0.1',
self.gearman_server.port)
self.addCleanup(client.shutdown)
with testtools.ExpectedException(zuul.rpcclient.RPCFailure):
r = client.promote(tenant='tenant-one',
pipeline='nonexistent',
change_ids=['2,1', '3,1'])
self.assertEqual(r, False)
with testtools.ExpectedException(zuul.rpcclient.RPCFailure):
r = client.promote(tenant='tenant-one',
pipeline='gate',
change_ids=['4,1'])
self.assertEqual(r, False)
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
@simple_layout('layouts/rate-limit.yaml')
def test_queue_rate_limiting(self):
"Test that DependentPipelines are rate limited with dep across window"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
C.setDependsOn(B, 1)
self.executor_server.failJob('project-test1', A)
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.waitUntilSettled()
# Only A and B will have their merge jobs queued because
# window is 2.
self.assertEqual(len(self.builds), 2)
self.assertEqual(self.builds[0].name, 'project-merge')
self.assertEqual(self.builds[1].name, 'project-merge')
# Release the merge jobs one at a time.
self.builds[0].release()
self.waitUntilSettled()
self.builds[0].release()
self.waitUntilSettled()
# Only A and B will have their test jobs queued because
# window is 2.
self.assertEqual(len(self.builds), 4)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertEqual(self.builds[1].name, 'project-test2')
self.assertEqual(self.builds[2].name, 'project-test1')
self.assertEqual(self.builds[3].name, 'project-test2')
self.executor_server.release('project-.*')
self.waitUntilSettled()
tenant = self.sched.abide.tenants.get('tenant-one')
queue = tenant.layout.pipelines['gate'].queues[0]
# A failed so window is reduced by 1 to 1.
self.assertEqual(queue.window, 1)
self.assertEqual(queue.window_floor, 1)
self.assertEqual(A.data['status'], 'NEW')
# Gate is reset and only B's merge job is queued because
# window shrunk to 1.
self.assertEqual(len(self.builds), 1)
self.assertEqual(self.builds[0].name, 'project-merge')
self.executor_server.release('.*-merge')
self.waitUntilSettled()
# Only B's test jobs are queued because window is still 1.
self.assertEqual(len(self.builds), 2)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertEqual(self.builds[1].name, 'project-test2')
self.executor_server.release('project-.*')
self.waitUntilSettled()
# B was successfully merged so window is increased to 2.
self.assertEqual(queue.window, 2)
self.assertEqual(queue.window_floor, 1)
self.assertEqual(B.data['status'], 'MERGED')
# Only C is left and its merge job is queued.
self.assertEqual(len(self.builds), 1)
self.assertEqual(self.builds[0].name, 'project-merge')
self.executor_server.release('.*-merge')
self.waitUntilSettled()
# After successful merge job the test jobs for C are queued.
self.assertEqual(len(self.builds), 2)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertEqual(self.builds[1].name, 'project-test2')
self.executor_server.release('project-.*')
self.waitUntilSettled()
# C successfully merged so window is bumped to 3.
self.assertEqual(queue.window, 3)
self.assertEqual(queue.window_floor, 1)
self.assertEqual(C.data['status'], 'MERGED')
@simple_layout('layouts/rate-limit.yaml')
def test_queue_rate_limiting_dependent(self):
"Test that DependentPipelines are rate limited with dep in window"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
B.setDependsOn(A, 1)
self.executor_server.failJob('project-test1', A)
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.waitUntilSettled()
# Only A and B will have their merge jobs queued because
# window is 2.
self.assertEqual(len(self.builds), 2)
self.assertEqual(self.builds[0].name, 'project-merge')
self.assertEqual(self.builds[1].name, 'project-merge')
self.orderedRelease(2)
# Only A and B will have their test jobs queued because
# window is 2.
self.assertEqual(len(self.builds), 4)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertEqual(self.builds[1].name, 'project-test2')
self.assertEqual(self.builds[2].name, 'project-test1')
self.assertEqual(self.builds[3].name, 'project-test2')
self.executor_server.release('project-.*')
self.waitUntilSettled()
tenant = self.sched.abide.tenants.get('tenant-one')
queue = tenant.layout.pipelines['gate'].queues[0]
# A failed so window is reduced by 1 to 1.
self.assertEqual(queue.window, 1)
self.assertEqual(queue.window_floor, 1)
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(B.data['status'], 'NEW')
# Gate is reset and only C's merge job is queued because
# window shrunk to 1 and A and B were dequeued.
self.assertEqual(len(self.builds), 1)
self.assertEqual(self.builds[0].name, 'project-merge')
self.orderedRelease(1)
# Only C's test jobs are queued because window is still 1.
self.assertEqual(len(self.builds), 2)
builds = self.getSortedBuilds()
self.assertEqual(builds[0].name, 'project-test1')
self.assertEqual(builds[1].name, 'project-test2')
self.executor_server.release('project-.*')
self.waitUntilSettled()
# C was successfully merged so window is increased to 2.
self.assertEqual(queue.window, 2)
self.assertEqual(queue.window_floor, 1)
self.assertEqual(C.data['status'], 'MERGED')
def test_worker_update_metadata(self):
"Test if a worker can send back metadata about itself"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(len(self.executor_client.builds), 1)
self.log.debug('Current builds:')
self.log.debug(self.executor_client.builds)
start = time.time()
while True:
if time.time() - start > 10:
raise Exception("Timeout waiting for gearman server to report "
+ "back to the client")
build = list(self.executor_client.builds.values())[0]
if build.worker.name == self.executor_server.hostname:
break
else:
time.sleep(0)
self.log.debug(build)
self.assertEqual(self.executor_server.hostname, build.worker.name)
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
@simple_layout('layouts/footer-message.yaml')
def test_footer_message(self):
"Test a pipeline's footer message is correctly added to the report."
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addApproval('code-review', 2)
self.executor_server.failJob('project-test1', A)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
B.addApproval('code-review', 2)
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(2, len(self.smtp_messages))
failure_msg = """\
Build failed. For information on how to proceed, see \
http://wiki.example.org/Test_Failures"""
footer_msg = """\
For CI problems and help debugging, contact ci@example.org"""
self.assertTrue(self.smtp_messages[0]['body'].startswith(failure_msg))
self.assertTrue(self.smtp_messages[0]['body'].endswith(footer_msg))
self.assertFalse(self.smtp_messages[1]['body'].startswith(failure_msg))
self.assertTrue(self.smtp_messages[1]['body'].endswith(footer_msg))
@simple_layout('layouts/unmanaged-project.yaml')
def test_unmanaged_project_start_message(self):
"Test start reporting is not done for unmanaged projects."
self.init_repo("org/project", tag='init')
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(0, len(A.messages))
@simple_layout('layouts/merge-failure.yaml')
def test_merge_failure_reporters(self):
"""Check that the config is set up correctly"""
tenant = self.sched.abide.tenants.get('tenant-one')
self.assertEqual(
"Merge Failed.\n\nThis change or one of its cross-repo "
"dependencies was unable to be automatically merged with the "
"current state of its repository. Please rebase the change and "
"upload a new patchset.",
tenant.layout.pipelines['check'].merge_failure_message)
self.assertEqual(
"The merge failed! For more information...",
tenant.layout.pipelines['gate'].merge_failure_message)
self.assertEqual(
len(tenant.layout.pipelines['check'].merge_failure_actions), 1)
self.assertEqual(
len(tenant.layout.pipelines['gate'].merge_failure_actions), 2)
self.assertTrue(isinstance(
tenant.layout.pipelines['check'].merge_failure_actions[0],
gerritreporter.GerritReporter))
self.assertTrue(
(
isinstance(tenant.layout.pipelines['gate'].
merge_failure_actions[0],
zuul.driver.smtp.smtpreporter.SMTPReporter) and
isinstance(tenant.layout.pipelines['gate'].
merge_failure_actions[1],
gerritreporter.GerritReporter)
) or (
isinstance(tenant.layout.pipelines['gate'].
merge_failure_actions[0],
gerritreporter.GerritReporter) and
isinstance(tenant.layout.pipelines['gate'].
merge_failure_actions[1],
zuul.driver.smtp.smtpreporter.SMTPReporter)
)
)
@skip("Disabled for early v3 development")
def test_merge_failure_reports(self):
"""Check that when a change fails to merge the correct message is sent
to the correct reporter"""
self.updateConfigLayout(
'tests/fixtures/layout-merge-failure.yaml')
self.sched.reconfigure(self.config)
self.registerJobs()
# Check a test failure isn't reported to SMTP
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addApproval('code-review', 2)
self.executor_server.failJob('project-test1', A)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(3, len(self.history)) # 3 jobs
self.assertEqual(0, len(self.smtp_messages))
# Check a merge failure is reported to SMTP
# B should be merged, but C will conflict with B
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
B.addPatchset(['conflict'])
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
C.addPatchset(['conflict'])
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(6, len(self.history)) # A and B jobs
self.assertEqual(1, len(self.smtp_messages))
self.assertEqual('The merge failed! For more information...',
self.smtp_messages[0]['body'])
@skip("Disabled for early v3 development")
def test_default_merge_failure_reports(self):
"""Check that the default merge failure reports are correct."""
# A should report success, B should report merge failure.
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addPatchset(['conflict'])
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
B.addPatchset(['conflict'])
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(3, len(self.history)) # A jobs
self.assertEqual(A.reported, 2)
self.assertEqual(B.reported, 2)
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(B.data['status'], 'NEW')
self.assertIn('Build succeeded', A.messages[1])
self.assertIn('Merge Failed', B.messages[1])
self.assertIn('automatically merged', B.messages[1])
self.assertNotIn('logs.example.com', B.messages[1])
self.assertNotIn('SKIPPED', B.messages[1])
def test_client_get_running_jobs(self):
"Test that the RPC client can get a list of running jobs"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
client = zuul.rpcclient.RPCClient('127.0.0.1',
self.gearman_server.port)
self.addCleanup(client.shutdown)
# Wait for gearman server to send the initial workData back to zuul
start = time.time()
while True:
if time.time() - start > 10:
raise Exception("Timeout waiting for gearman server to report "
+ "back to the client")
build = list(self.executor_client.builds.values())[0]
if build.worker.name == self.executor_server.hostname:
break
else:
time.sleep(0)
running_items = client.get_running_jobs()
self.assertEqual(1, len(running_items))
running_item = running_items[0]
self.assertEqual([], running_item['failing_reasons'])
self.assertEqual([], running_item['items_behind'])
self.assertEqual('https://hostname/1', running_item['url'])
self.assertIsNone(running_item['item_ahead'])
self.assertEqual('org/project', running_item['project'])
self.assertIsNone(running_item['remaining_time'])
self.assertEqual(True, running_item['active'])
self.assertEqual('1,1', running_item['id'])
self.assertEqual(3, len(running_item['jobs']))
for job in running_item['jobs']:
if job['name'] == 'project-merge':
self.assertEqual('project-merge', job['name'])
self.assertEqual('gate', job['pipeline'])
self.assertEqual(False, job['retry'])
self.assertEqual(
'static/stream.html?uuid={uuid}&logfile=console.log'
.format(uuid=job['uuid']), job['url'])
self.assertEqual(
'finger://{hostname}/{uuid}'.format(
hostname=self.executor_server.hostname,
uuid=job['uuid']),
job['finger_url'])
self.assertEqual(2, len(job['worker']))
self.assertEqual(False, job['canceled'])
self.assertEqual(True, job['voting'])
self.assertIsNone(job['result'])
self.assertEqual('gate', job['pipeline'])
break
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
running_items = client.get_running_jobs()
self.assertEqual(0, len(running_items))
@simple_layout('layouts/nonvoting-pipeline.yaml')
def test_nonvoting_pipeline(self):
"Test that a nonvoting pipeline (experimental) can still report"
A = self.fake_gerrit.addFakeChange('org/experimental-project',
'master', 'A')
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(self.getJobFromHistory('project-merge').result,
'SUCCESS')
self.assertEqual(
self.getJobFromHistory('experimental-project-test').result,
'SUCCESS')
self.assertEqual(A.reported, 1)
def test_crd_gate(self):
"Test cross-repo dependencies"
A = self.fake_gerrit.addFakeChange('org/project1', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project2', 'master', 'B')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
AM2 = self.fake_gerrit.addFakeChange('org/project1', 'master', 'AM2')
AM1 = self.fake_gerrit.addFakeChange('org/project1', 'master', 'AM1')
AM2.setMerged()
AM1.setMerged()
BM2 = self.fake_gerrit.addFakeChange('org/project2', 'master', 'BM2')
BM1 = self.fake_gerrit.addFakeChange('org/project2', 'master', 'BM1')
BM2.setMerged()
BM1.setMerged()
# A -> AM1 -> AM2
# B -> BM1 -> BM2
# A Depends-On: B
# M2 is here to make sure it is never queried. If it is, it
# means zuul is walking down the entire history of merged
# changes.
B.setDependsOn(BM1, 1)
BM1.setDependsOn(BM2, 1)
A.setDependsOn(AM1, 1)
AM1.setDependsOn(AM2, 1)
A.data['commitMessage'] = '%s\n\nDepends-On: %s\n' % (
A.subject, B.data['id'])
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(B.data['status'], 'NEW')
for connection in self.connections.connections.values():
connection.maintainCache([])
self.executor_server.hold_jobs_in_build = True
B.addApproval('approved', 1)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(AM2.queried, 0)
self.assertEqual(BM2.queried, 0)
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.reported, 2)
changes = self.getJobFromHistory(
'project-merge', 'org/project1').changes
self.assertEqual(changes, '2,1 1,1')
def test_crd_branch(self):
"Test cross-repo dependencies in multiple branches"
self.create_branch('org/project2', 'mp')
A = self.fake_gerrit.addFakeChange('org/project1', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project2', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project2', 'mp', 'C')
C.data['id'] = B.data['id']
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
# A Depends-On: B+C
A.data['commitMessage'] = '%s\n\nDepends-On: %s\n' % (
A.subject, B.data['id'])
self.executor_server.hold_jobs_in_build = True
B.addApproval('approved', 1)
C.addApproval('approved', 1)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(C.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.reported, 2)
self.assertEqual(C.reported, 2)
changes = self.getJobFromHistory(
'project-merge', 'org/project1').changes
self.assertEqual(changes, '2,1 3,1 1,1')
def test_crd_multiline(self):
"Test multiple depends-on lines in commit"
A = self.fake_gerrit.addFakeChange('org/project1', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project2', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project2', 'master', 'C')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
# A Depends-On: B+C
A.data['commitMessage'] = '%s\n\nDepends-On: %s\nDepends-On: %s\n' % (
A.subject, B.data['id'], C.data['id'])
self.executor_server.hold_jobs_in_build = True
B.addApproval('approved', 1)
C.addApproval('approved', 1)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(C.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.reported, 2)
self.assertEqual(C.reported, 2)
changes = self.getJobFromHistory(
'project-merge', 'org/project1').changes
self.assertEqual(changes, '2,1 3,1 1,1')
def test_crd_unshared_gate(self):
"Test cross-repo dependencies in unshared gate queues"
A = self.fake_gerrit.addFakeChange('org/project1', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
# A Depends-On: B
A.data['commitMessage'] = '%s\n\nDepends-On: %s\n' % (
A.subject, B.data['id'])
# A and B do not share a queue, make sure that A is unable to
# enqueue B (and therefore, A is unable to be enqueued).
B.addApproval('approved', 1)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(A.reported, 0)
self.assertEqual(B.reported, 0)
self.assertEqual(len(self.history), 0)
# Enqueue and merge B alone.
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(B.reported, 2)
# Now that B is merged, A should be able to be enqueued and
# merged.
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
def test_crd_gate_reverse(self):
"Test reverse cross-repo dependencies"
A = self.fake_gerrit.addFakeChange('org/project1', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project2', 'master', 'B')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
# A Depends-On: B
A.data['commitMessage'] = '%s\n\nDepends-On: %s\n' % (
A.subject, B.data['id'])
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(B.data['status'], 'NEW')
self.executor_server.hold_jobs_in_build = True
A.addApproval('approved', 1)
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.reported, 2)
changes = self.getJobFromHistory(
'project-merge', 'org/project1').changes
self.assertEqual(changes, '2,1 1,1')
def test_crd_cycle(self):
"Test cross-repo dependency cycles"
A = self.fake_gerrit.addFakeChange('org/project1', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project2', 'master', 'B')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
# A -> B -> A (via commit-depends)
A.data['commitMessage'] = '%s\n\nDepends-On: %s\n' % (
A.subject, B.data['id'])
B.data['commitMessage'] = '%s\n\nDepends-On: %s\n' % (
B.subject, A.data['id'])
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(A.reported, 0)
self.assertEqual(B.reported, 0)
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(B.data['status'], 'NEW')
def test_crd_gate_unknown(self):
"Test unknown projects in dependent pipeline"
self.init_repo("org/unknown", tag='init')
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/unknown', 'master', 'B')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
# A Depends-On: B
A.data['commitMessage'] = '%s\n\nDepends-On: %s\n' % (
A.subject, B.data['id'])
B.addApproval('approved', 1)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
# Unknown projects cannot share a queue with any other
# since they don't have common jobs with any other (they have no jobs).
# Changes which depend on unknown project changes
# should not be processed in dependent pipeline
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(A.reported, 0)
self.assertEqual(B.reported, 0)
self.assertEqual(len(self.history), 0)
# Simulate change B being gated outside this layout Set the
# change merged before submitting the event so that when the
# event triggers a gerrit query to update the change, we get
# the information that it was merged.
B.setMerged()
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(len(self.history), 0)
# Now that B is merged, A should be able to be enqueued and
# merged.
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(B.reported, 0)
def test_crd_check(self):
"Test cross-repo dependencies in independent pipelines"
self.executor_server.hold_jobs_in_build = True
self.gearman_server.hold_jobs_in_queue = True
A = self.fake_gerrit.addFakeChange('org/project1', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project2', 'master', 'B')
# A Depends-On: B
A.data['commitMessage'] = '%s\n\nDepends-On: %s\n' % (
A.subject, B.data['id'])
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.gearman_server.hold_jobs_in_queue = False
self.gearman_server.release()
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.assertTrue(self.builds[0].hasChanges(A, B))
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(A.reported, 1)
self.assertEqual(B.reported, 0)
self.assertEqual(self.history[0].changes, '2,1 1,1')
tenant = self.sched.abide.tenants.get('tenant-one')
self.assertEqual(len(tenant.layout.pipelines['check'].queues), 0)
def test_crd_check_git_depends(self):
"Test single-repo dependencies in independent pipelines"
self.gearman_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project1', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project1', 'master', 'B')
# Add two git-dependent changes and make sure they both report
# success.
B.setDependsOn(A, 1)
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.orderedRelease()
self.gearman_server.hold_jobs_in_build = False
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(A.reported, 1)
self.assertEqual(B.reported, 1)
self.assertEqual(self.history[0].changes, '1,1')
self.assertEqual(self.history[-1].changes, '1,1 2,1')
tenant = self.sched.abide.tenants.get('tenant-one')
self.assertEqual(len(tenant.layout.pipelines['check'].queues), 0)
self.assertIn('Build succeeded', A.messages[0])
self.assertIn('Build succeeded', B.messages[0])
def test_crd_check_duplicate(self):
"Test duplicate check in independent pipelines"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project1', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project1', 'master', 'B')
tenant = self.sched.abide.tenants.get('tenant-one')
check_pipeline = tenant.layout.pipelines['check']
# Add two git-dependent changes...
B.setDependsOn(A, 1)
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(len(check_pipeline.getAllItems()), 2)
# ...make sure the live one is not duplicated...
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(len(check_pipeline.getAllItems()), 2)
# ...but the non-live one is able to be.
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(len(check_pipeline.getAllItems()), 3)
# Release jobs in order to avoid races with change A jobs
# finishing before change B jobs.
self.orderedRelease()
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(A.reported, 1)
self.assertEqual(B.reported, 1)
self.assertEqual(self.history[0].changes, '1,1 2,1')
self.assertEqual(self.history[1].changes, '1,1')
self.assertEqual(len(tenant.layout.pipelines['check'].queues), 0)
self.assertIn('Build succeeded', A.messages[0])
self.assertIn('Build succeeded', B.messages[0])
def _test_crd_check_reconfiguration(self, project1, project2):
"Test cross-repo dependencies re-enqueued in independent pipelines"
self.gearman_server.hold_jobs_in_queue = True
A = self.fake_gerrit.addFakeChange(project1, 'master', 'A')
B = self.fake_gerrit.addFakeChange(project2, 'master', 'B')
# A Depends-On: B
A.data['commitMessage'] = '%s\n\nDepends-On: %s\n' % (
A.subject, B.data['id'])
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.sched.reconfigure(self.config)
# Make sure the items still share a change queue, and the
# first one is not live.
tenant = self.sched.abide.tenants.get('tenant-one')
self.assertEqual(len(tenant.layout.pipelines['check'].queues), 1)
queue = tenant.layout.pipelines['check'].queues[0]
first_item = queue.queue[0]
for item in queue.queue:
self.assertEqual(item.queue, first_item.queue)
self.assertFalse(first_item.live)
self.assertTrue(queue.queue[1].live)
self.gearman_server.hold_jobs_in_queue = False
self.gearman_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(A.reported, 1)
self.assertEqual(B.reported, 0)
self.assertEqual(self.history[0].changes, '2,1 1,1')
self.assertEqual(len(tenant.layout.pipelines['check'].queues), 0)
def test_crd_check_reconfiguration(self):
self._test_crd_check_reconfiguration('org/project1', 'org/project2')
def test_crd_undefined_project(self):
"""Test that undefined projects in dependencies are handled for
independent pipelines"""
# It's a hack for fake gerrit,
# as it implies repo creation upon the creation of any change
self.init_repo("org/unknown", tag='init')
self._test_crd_check_reconfiguration('org/project1', 'org/unknown')
@simple_layout('layouts/ignore-dependencies.yaml')
def test_crd_check_ignore_dependencies(self):
"Test cross-repo dependencies can be ignored"
self.gearman_server.hold_jobs_in_queue = True
A = self.fake_gerrit.addFakeChange('org/project1', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project2', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project2', 'master', 'C')
# A Depends-On: B
A.data['commitMessage'] = '%s\n\nDepends-On: %s\n' % (
A.subject, B.data['id'])
# C git-depends on B
C.setDependsOn(B, 1)
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(1))
self.fake_gerrit.addEvent(C.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
# Make sure none of the items share a change queue, and all
# are live.
tenant = self.sched.abide.tenants.get('tenant-one')
check_pipeline = tenant.layout.pipelines['check']
self.assertEqual(len(check_pipeline.queues), 3)
self.assertEqual(len(check_pipeline.getAllItems()), 3)
for item in check_pipeline.getAllItems():
self.assertTrue(item.live)
self.gearman_server.hold_jobs_in_queue = False
self.gearman_server.release()
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(C.data['status'], 'NEW')
self.assertEqual(A.reported, 1)
self.assertEqual(B.reported, 1)
self.assertEqual(C.reported, 1)
# Each job should have tested exactly one change
for job in self.history:
self.assertEqual(len(job.changes.split()), 1)
@simple_layout('layouts/three-projects.yaml')
def test_crd_check_transitive(self):
"Test transitive cross-repo dependencies"
# Specifically, if A -> B -> C, and C gets a new patchset and
# A gets a new patchset, ensure the test of A,2 includes B,1
# and C,2 (not C,1 which would indicate stale data in the
# cache for B).
A = self.fake_gerrit.addFakeChange('org/project1', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project2', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project3', 'master', 'C')
# A Depends-On: B
A.data['commitMessage'] = '%s\n\nDepends-On: %s\n' % (
A.subject, B.data['id'])
# B Depends-On: C
B.data['commitMessage'] = '%s\n\nDepends-On: %s\n' % (
B.subject, C.data['id'])
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(self.history[-1].changes, '3,1 2,1 1,1')
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(self.history[-1].changes, '3,1 2,1')
self.fake_gerrit.addEvent(C.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(self.history[-1].changes, '3,1')
C.addPatchset()
self.fake_gerrit.addEvent(C.getPatchsetCreatedEvent(2))
self.waitUntilSettled()
self.assertEqual(self.history[-1].changes, '3,2')
A.addPatchset()
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(2))
self.waitUntilSettled()
self.assertEqual(self.history[-1].changes, '3,2 2,1 1,2')
def test_crd_check_unknown(self):
"Test unknown projects in independent pipeline"
self.init_repo("org/unknown", tag='init')
A = self.fake_gerrit.addFakeChange('org/project1', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/unknown', 'master', 'D')
# A Depends-On: B
A.data['commitMessage'] = '%s\n\nDepends-On: %s\n' % (
A.subject, B.data['id'])
# Make sure zuul has seen an event on B.
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(1))
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(A.reported, 1)
self.assertEqual(B.data['status'], 'NEW')
self.assertEqual(B.reported, 0)
def test_crd_cycle_join(self):
"Test an updated change creates a cycle"
A = self.fake_gerrit.addFakeChange('org/project2', 'master', 'A')
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(A.reported, 1)
# Create B->A
B = self.fake_gerrit.addFakeChange('org/project1', 'master', 'B')
B.data['commitMessage'] = '%s\n\nDepends-On: %s\n' % (
B.subject, A.data['id'])
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
# Dep is there so zuul should have reported on B
self.assertEqual(B.reported, 1)
# Update A to add A->B (a cycle).
A.addPatchset()
A.data['commitMessage'] = '%s\n\nDepends-On: %s\n' % (
A.subject, B.data['id'])
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(2))
self.waitUntilSettled()
# Dependency cycle injected so zuul should not have reported again on A
self.assertEqual(A.reported, 1)
# Now if we update B to remove the depends-on, everything
# should be okay. B; A->B
B.addPatchset()
B.data['commitMessage'] = '%s\n' % (B.subject,)
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(2))
self.waitUntilSettled()
# Cycle was removed so now zuul should have reported again on A
self.assertEqual(A.reported, 2)
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(2))
self.waitUntilSettled()
self.assertEqual(B.reported, 2)
@simple_layout('layouts/disable_at.yaml')
def test_disable_at(self):
"Test a pipeline will only report to the disabled trigger when failing"
tenant = self.sched.abide.tenants.get('tenant-one')
self.assertEqual(3, tenant.layout.pipelines['check'].disable_at)
self.assertEqual(
0, tenant.layout.pipelines['check']._consecutive_failures)
self.assertFalse(tenant.layout.pipelines['check']._disabled)
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
D = self.fake_gerrit.addFakeChange('org/project', 'master', 'D')
E = self.fake_gerrit.addFakeChange('org/project', 'master', 'E')
F = self.fake_gerrit.addFakeChange('org/project', 'master', 'F')
G = self.fake_gerrit.addFakeChange('org/project', 'master', 'G')
H = self.fake_gerrit.addFakeChange('org/project', 'master', 'H')
I = self.fake_gerrit.addFakeChange('org/project', 'master', 'I')
J = self.fake_gerrit.addFakeChange('org/project', 'master', 'J')
K = self.fake_gerrit.addFakeChange('org/project', 'master', 'K')
self.executor_server.failJob('project-test1', A)
self.executor_server.failJob('project-test1', B)
# Let C pass, resetting the counter
self.executor_server.failJob('project-test1', D)
self.executor_server.failJob('project-test1', E)
self.executor_server.failJob('project-test1', F)
self.executor_server.failJob('project-test1', G)
self.executor_server.failJob('project-test1', H)
# I also passes but should only report to the disabled reporters
self.executor_server.failJob('project-test1', J)
self.executor_server.failJob('project-test1', K)
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(
2, tenant.layout.pipelines['check']._consecutive_failures)
self.assertFalse(tenant.layout.pipelines['check']._disabled)
self.fake_gerrit.addEvent(C.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(
0, tenant.layout.pipelines['check']._consecutive_failures)
self.assertFalse(tenant.layout.pipelines['check']._disabled)
self.fake_gerrit.addEvent(D.getPatchsetCreatedEvent(1))
self.fake_gerrit.addEvent(E.getPatchsetCreatedEvent(1))
self.fake_gerrit.addEvent(F.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
# We should be disabled now
self.assertEqual(
3, tenant.layout.pipelines['check']._consecutive_failures)
self.assertTrue(tenant.layout.pipelines['check']._disabled)
# We need to wait between each of these patches to make sure the
# smtp messages come back in an expected order
self.fake_gerrit.addEvent(G.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.fake_gerrit.addEvent(H.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.fake_gerrit.addEvent(I.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
# The first 6 (ABCDEF) jobs should have reported back to gerrt thus
# leaving a message on each change
self.assertEqual(1, len(A.messages))
self.assertIn('Build failed.', A.messages[0])
self.assertEqual(1, len(B.messages))
self.assertIn('Build failed.', B.messages[0])
self.assertEqual(1, len(C.messages))
self.assertIn('Build succeeded.', C.messages[0])
self.assertEqual(1, len(D.messages))
self.assertIn('Build failed.', D.messages[0])
self.assertEqual(1, len(E.messages))
self.assertIn('Build failed.', E.messages[0])
self.assertEqual(1, len(F.messages))
self.assertIn('Build failed.', F.messages[0])
# The last 3 (GHI) would have only reported via smtp.
self.assertEqual(3, len(self.smtp_messages))
self.assertEqual(0, len(G.messages))
self.assertIn('Build failed.', self.smtp_messages[0]['body'])
self.assertIn(
'project-test1 finger://', self.smtp_messages[0]['body'])
self.assertEqual(0, len(H.messages))
self.assertIn('Build failed.', self.smtp_messages[1]['body'])
self.assertIn(
'project-test1 finger://', self.smtp_messages[1]['body'])
self.assertEqual(0, len(I.messages))
self.assertIn('Build succeeded.', self.smtp_messages[2]['body'])
self.assertIn(
'project-test1 finger://', self.smtp_messages[2]['body'])
# Now reload the configuration (simulate a HUP) to check the pipeline
# comes out of disabled
self.sched.reconfigure(self.config)
tenant = self.sched.abide.tenants.get('tenant-one')
self.assertEqual(3, tenant.layout.pipelines['check'].disable_at)
self.assertEqual(
0, tenant.layout.pipelines['check']._consecutive_failures)
self.assertFalse(tenant.layout.pipelines['check']._disabled)
self.fake_gerrit.addEvent(J.getPatchsetCreatedEvent(1))
self.fake_gerrit.addEvent(K.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(
2, tenant.layout.pipelines['check']._consecutive_failures)
self.assertFalse(tenant.layout.pipelines['check']._disabled)
# J and K went back to gerrit
self.assertEqual(1, len(J.messages))
self.assertIn('Build failed.', J.messages[0])
self.assertEqual(1, len(K.messages))
self.assertIn('Build failed.', K.messages[0])
# No more messages reported via smtp
self.assertEqual(3, len(self.smtp_messages))
@simple_layout('layouts/one-job-project.yaml')
def test_one_job_project(self):
"Test that queueing works with one job"
A = self.fake_gerrit.addFakeChange('org/one-job-project',
'master', 'A')
B = self.fake_gerrit.addFakeChange('org/one-job-project',
'master', 'B')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
self.assertEqual(B.data['status'], 'MERGED')
self.assertEqual(B.reported, 2)
def test_rerun_on_abort(self):
"Test that if a execute server fails to run a job, it is run again"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 2)
self.builds[0].requeue = True
self.executor_server.release('.*-test*')
self.waitUntilSettled()
for x in range(3):
self.assertEqual(len(self.builds), 1,
'len of builds at x=%d is wrong' % x)
self.builds[0].requeue = True
self.executor_server.release('.*-test1')
self.waitUntilSettled()
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(len(self.history), 6)
self.assertEqual(self.countJobResults(self.history, 'SUCCESS'), 2)
self.assertEqual(A.reported, 1)
self.assertIn('RETRY_LIMIT', A.messages[0])
def test_zookeeper_disconnect(self):
"Test that jobs are executed after a zookeeper disconnect"
self.fake_nodepool.paused = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
self.zk.client.stop()
self.zk.client.start()
self.fake_nodepool.paused = False
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
def test_nodepool_failure(self):
"Test that jobs are reported after a nodepool failure"
self.fake_nodepool.paused = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
req = self.fake_nodepool.getNodeRequests()[0]
self.fake_nodepool.addFailRequest(req)
self.fake_nodepool.paused = False
self.waitUntilSettled()
self.assertEqual(A.data['status'], 'NEW')
self.assertEqual(A.reported, 2)
self.assertIn('project-merge : NODE_FAILURE', A.messages[1])
self.assertIn('project-test1 : SKIPPED', A.messages[1])
self.assertIn('project-test2 : SKIPPED', A.messages[1])
class TestExecutor(ZuulTestCase):
tenant_config_file = 'config/single-tenant/main.yaml'
def assertFinalState(self):
# In this test, we expect to shut down in a non-final state,
# so skip these checks.
pass
def assertCleanShutdown(self):
self.log.debug("Assert clean shutdown")
# After shutdown, make sure no jobs are running
self.assertEqual({}, self.executor_server.job_workers)
# Make sure that git.Repo objects have been garbage collected.
repos = []
gc.collect()
for obj in gc.get_objects():
if isinstance(obj, git.Repo):
self.log.debug("Leaked git repo object: %s" % repr(obj))
repos.append(obj)
self.assertEqual(len(repos), 0)
def test_executor_shutdown(self):
"Test that the executor can shut down with jobs running"
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
A.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.waitUntilSettled()
class TestDependencyGraph(ZuulTestCase):
tenant_config_file = 'config/dependency-graph/main.yaml'
def test_dependeny_graph_dispatch_jobs_once(self):
"Test a job in a dependency graph is queued only once"
# Job dependencies, starting with A
# A
# / \
# B C
# / \ / \
# D F E
# |
# G
self.executor_server.hold_jobs_in_build = True
change = self.fake_gerrit.addFakeChange(
'org/project', 'master', 'change')
change.addApproval('code-review', 2)
self.fake_gerrit.addEvent(change.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual([b.name for b in self.builds], ['A'])
self.executor_server.release('A')
self.waitUntilSettled()
self.assertEqual(sorted(b.name for b in self.builds), ['B', 'C'])
self.executor_server.release('B')
self.waitUntilSettled()
self.assertEqual(sorted(b.name for b in self.builds), ['C', 'D'])
self.executor_server.release('D')
self.waitUntilSettled()
self.assertEqual([b.name for b in self.builds], ['C'])
self.executor_server.release('C')
self.waitUntilSettled()
self.assertEqual(sorted(b.name for b in self.builds), ['E', 'F'])
self.executor_server.release('F')
self.waitUntilSettled()
self.assertEqual(sorted(b.name for b in self.builds), ['E', 'G'])
self.executor_server.release('G')
self.waitUntilSettled()
self.assertEqual([b.name for b in self.builds], ['E'])
self.executor_server.release('E')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 0)
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(len(self.builds), 0)
self.assertEqual(len(self.history), 7)
self.assertEqual(change.data['status'], 'MERGED')
self.assertEqual(change.reported, 2)
def test_jobs_launched_only_if_all_dependencies_are_successful(self):
"Test that a job waits till all dependencies are successful"
# Job dependencies, starting with A
# A
# / \
# B C*
# / \ / \
# D F E
# |
# G
self.executor_server.hold_jobs_in_build = True
change = self.fake_gerrit.addFakeChange(
'org/project', 'master', 'change')
change.addApproval('code-review', 2)
self.executor_server.failJob('C', change)
self.fake_gerrit.addEvent(change.addApproval('approved', 1))
self.waitUntilSettled()
self.assertEqual([b.name for b in self.builds], ['A'])
self.executor_server.release('A')
self.waitUntilSettled()
self.assertEqual(sorted(b.name for b in self.builds), ['B', 'C'])
self.executor_server.release('B')
self.waitUntilSettled()
self.assertEqual(sorted(b.name for b in self.builds), ['C', 'D'])
self.executor_server.release('D')
self.waitUntilSettled()
self.assertEqual([b.name for b in self.builds], ['C'])
self.executor_server.release('C')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 0)
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(len(self.builds), 0)
self.assertEqual(len(self.history), 4)
self.assertEqual(change.data['status'], 'NEW')
self.assertEqual(change.reported, 2)
class TestDuplicatePipeline(ZuulTestCase):
tenant_config_file = 'config/duplicate-pipeline/main.yaml'
def test_duplicate_pipelines(self):
"Test that a change matching multiple pipelines works"
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
self.fake_gerrit.addEvent(A.getChangeRestoredEvent())
self.waitUntilSettled()
self.assertHistory([
dict(name='project-test1', result='SUCCESS', changes='1,1',
pipeline='dup1'),
dict(name='project-test1', result='SUCCESS', changes='1,1',
pipeline='dup2'),
], ordered=False)
self.assertEqual(len(A.messages), 2)
if 'dup1' in A.messages[0]:
self.assertIn('dup1', A.messages[0])
self.assertNotIn('dup2', A.messages[0])
self.assertIn('project-test1', A.messages[0])
self.assertIn('dup2', A.messages[1])
self.assertNotIn('dup1', A.messages[1])
self.assertIn('project-test1', A.messages[1])
else:
self.assertIn('dup1', A.messages[1])
self.assertNotIn('dup2', A.messages[1])
self.assertIn('project-test1', A.messages[1])
self.assertIn('dup2', A.messages[0])
self.assertNotIn('dup1', A.messages[0])
self.assertIn('project-test1', A.messages[0])
class TestSchedulerTemplatedProject(ZuulTestCase):
tenant_config_file = 'config/templated-project/main.yaml'
def test_job_from_templates_executed(self):
"Test whether a job generated via a template can be executed"
A = self.fake_gerrit.addFakeChange(
'org/templated-project', 'master', 'A')
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(self.getJobFromHistory('project-test1').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test2').result,
'SUCCESS')
def test_layered_templates(self):
"Test whether a job generated via a template can be executed"
A = self.fake_gerrit.addFakeChange(
'org/layered-project', 'master', 'A')
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(self.getJobFromHistory('project-test1').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test2').result,
'SUCCESS')
self.assertEqual(self.getJobFromHistory('layered-project-test3'
).result, 'SUCCESS')
self.assertEqual(self.getJobFromHistory('layered-project-test4'
).result, 'SUCCESS')
self.assertEqual(self.getJobFromHistory('layered-project-foo-test5'
).result, 'SUCCESS')
self.assertEqual(self.getJobFromHistory('project-test6').result,
'SUCCESS')
class TestSchedulerSuccessURL(ZuulTestCase):
tenant_config_file = 'config/success-url/main.yaml'
def test_success_url(self):
"Ensure bad build params are ignored"
self.sched.reconfigure(self.config)
self.init_repo('org/docs')
A = self.fake_gerrit.addFakeChange('org/docs', 'master', 'A')
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
# Both builds ran: docs-draft-test + docs-draft-test2
self.assertEqual(len(self.history), 2)
# Grab build id
for build in self.history:
if build.name == 'docs-draft-test':
uuid = build.uuid[:7]
elif build.name == 'docs-draft-test2':
uuid_test2 = build.uuid
# Two msgs: 'Starting...' + results
self.assertEqual(len(self.smtp_messages), 2)
body = self.smtp_messages[1]['body'].splitlines()
self.assertEqual('Build succeeded.', body[0])
self.assertIn(
'- docs-draft-test http://docs-draft.example.org/1/1/1/check/'
'docs-draft-test/%s/publish-docs/' % uuid,
body[2])
# NOTE: This default URL is currently hard-coded in executor/server.py
self.assertIn(
'- docs-draft-test2 finger://{hostname}/{uuid}'.format(
hostname=self.executor_server.hostname,
uuid=uuid_test2),
body[3])
class TestSchedulerMerges(ZuulTestCase):
tenant_config_file = 'config/merges/main.yaml'
def _test_project_merge_mode(self, mode):
self.executor_server.keep_jobdir = False
project = 'org/project-%s' % mode
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange(project, 'master', 'A')
B = self.fake_gerrit.addFakeChange(project, 'master', 'B')
C = self.fake_gerrit.addFakeChange(project, 'master', 'C')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.waitUntilSettled()
build = self.builds[-1]
ref = self.getParameter(build, 'ZUUL_REF')
path = os.path.join(build.jobdir.src_root, 'review.example.com',
project)
repo = git.Repo(path)
repo_messages = [c.message.strip() for c in repo.iter_commits(ref)]
repo_messages.reverse()
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
return repo_messages
def _test_merge(self, mode):
us_path = os.path.join(
self.upstream_root, 'org/project-%s' % mode)
expected_messages = [
'initial commit',
'add content from fixture',
# the intermediate commits order is nondeterministic
"Merge commit 'refs/changes/1/2/1' of %s into HEAD" % us_path,
"Merge commit 'refs/changes/1/3/1' of %s into HEAD" % us_path,
]
result = self._test_project_merge_mode(mode)
self.assertEqual(result[:2], expected_messages[:2])
self.assertEqual(result[-2:], expected_messages[-2:])
def test_project_merge_mode_merge(self):
self._test_merge('merge')
def test_project_merge_mode_merge_resolve(self):
self._test_merge('merge-resolve')
def test_project_merge_mode_cherrypick(self):
expected_messages = [
'initial commit',
'add content from fixture',
'A-1',
'B-1',
'C-1']
result = self._test_project_merge_mode('cherry-pick')
self.assertEqual(result, expected_messages)
def test_merge_branch(self):
"Test that the right commits are on alternate branches"
self.create_branch('org/project-merge-branches', 'mp')
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange(
'org/project-merge-branches', 'mp', 'A')
B = self.fake_gerrit.addFakeChange(
'org/project-merge-branches', 'mp', 'B')
C = self.fake_gerrit.addFakeChange(
'org/project-merge-branches', 'mp', 'C')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
self.executor_server.release('.*-merge')
self.waitUntilSettled()
build = self.builds[-1]
self.assertEqual(self.getParameter(build, 'ZUUL_BRANCH'), 'mp')
ref = self.getParameter(build, 'ZUUL_REF')
path = os.path.join(build.jobdir.src_root, 'review.example.com',
'org/project-merge-branches')
repo = git.Repo(path)
repo_messages = [c.message.strip() for c in repo.iter_commits(ref)]
repo_messages.reverse()
correct_messages = [
'initial commit',
'add content from fixture',
'mp commit',
'A-1', 'B-1', 'C-1']
self.assertEqual(repo_messages, correct_messages)
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
def test_merge_multi_branch(self):
"Test that dependent changes on multiple branches are merged"
self.create_branch('org/project-merge-branches', 'mp')
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange(
'org/project-merge-branches', 'master', 'A')
B = self.fake_gerrit.addFakeChange(
'org/project-merge-branches', 'mp', 'B')
C = self.fake_gerrit.addFakeChange(
'org/project-merge-branches', 'master', 'C')
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.waitUntilSettled()
job_A = None
for job in self.builds:
if 'project-merge' in job.name:
job_A = job
ref_A = self.getParameter(job_A, 'ZUUL_REF')
commit_A = self.getParameter(job_A, 'ZUUL_COMMIT')
self.log.debug("Got Zuul ref for change A: %s" % ref_A)
self.log.debug("Got Zuul commit for change A: %s" % commit_A)
path = os.path.join(job_A.jobdir.src_root, 'review.example.com',
'org/project-merge-branches')
repo = git.Repo(path)
repo_messages = [c.message.strip()
for c in repo.iter_commits(ref_A)]
repo_messages.reverse()
correct_messages = [
'initial commit', 'add content from fixture', 'A-1']
self.assertEqual(repo_messages, correct_messages)
self.executor_server.release('.*-merge')
self.waitUntilSettled()
job_B = None
for job in self.builds:
if 'project-merge' in job.name:
job_B = job
ref_B = self.getParameter(job_B, 'ZUUL_REF')
commit_B = self.getParameter(job_B, 'ZUUL_COMMIT')
self.log.debug("Got Zuul ref for change B: %s" % ref_B)
self.log.debug("Got Zuul commit for change B: %s" % commit_B)
path = os.path.join(job_B.jobdir.src_root, 'review.example.com',
'org/project-merge-branches')
repo = git.Repo(path)
repo_messages = [c.message.strip()
for c in repo.iter_commits(ref_B)]
repo_messages.reverse()
correct_messages = [
'initial commit', 'add content from fixture', 'mp commit', 'B-1']
self.assertEqual(repo_messages, correct_messages)
self.executor_server.release('.*-merge')
self.waitUntilSettled()
job_C = None
for job in self.builds:
if 'project-merge' in job.name:
job_C = job
ref_C = self.getParameter(job_C, 'ZUUL_REF')
commit_C = self.getParameter(job_C, 'ZUUL_COMMIT')
self.log.debug("Got Zuul ref for change C: %s" % ref_C)
self.log.debug("Got Zuul commit for change C: %s" % commit_C)
path = os.path.join(job_C.jobdir.src_root, 'review.example.com',
'org/project-merge-branches')
repo = git.Repo(path)
repo_messages = [c.message.strip()
for c in repo.iter_commits(ref_C)]
repo_messages.reverse()
correct_messages = [
'initial commit', 'add content from fixture',
'A-1', 'C-1']
# Ensure the right commits are in the history for this ref
self.assertEqual(repo_messages, correct_messages)
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
class TestSemaphore(ZuulTestCase):
tenant_config_file = 'config/semaphore/main.yaml'
def test_semaphore_one(self):
"Test semaphores with max=1 (mutex)"
tenant = self.sched.abide.tenants.get('tenant-one')
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
self.assertFalse('test-semaphore' in
tenant.semaphore_handler.semaphores)
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(len(self.builds), 3)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertEqual(self.builds[1].name, 'semaphore-one-test1')
self.assertEqual(self.builds[2].name, 'project-test1')
self.executor_server.release('semaphore-one-test1')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 3)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertEqual(self.builds[1].name, 'project-test1')
self.assertEqual(self.builds[2].name, 'semaphore-one-test2')
self.assertTrue('test-semaphore' in
tenant.semaphore_handler.semaphores)
self.executor_server.release('semaphore-one-test2')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 3)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertEqual(self.builds[1].name, 'project-test1')
self.assertEqual(self.builds[2].name, 'semaphore-one-test1')
self.assertTrue('test-semaphore' in
tenant.semaphore_handler.semaphores)
self.executor_server.release('semaphore-one-test1')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 3)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertEqual(self.builds[1].name, 'project-test1')
self.assertEqual(self.builds[2].name, 'semaphore-one-test2')
self.assertTrue('test-semaphore' in
tenant.semaphore_handler.semaphores)
self.executor_server.release('semaphore-one-test2')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 2)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertEqual(self.builds[1].name, 'project-test1')
self.assertFalse('test-semaphore' in
tenant.semaphore_handler.semaphores)
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(len(self.builds), 0)
self.assertEqual(A.reported, 1)
self.assertEqual(B.reported, 1)
self.assertFalse('test-semaphore' in
tenant.semaphore_handler.semaphores)
def test_semaphore_two(self):
"Test semaphores with max>1"
tenant = self.sched.abide.tenants.get('tenant-one')
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project1', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project1', 'master', 'B')
self.assertFalse('test-semaphore-two' in
tenant.semaphore_handler.semaphores)
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertEqual(len(self.builds), 4)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertEqual(self.builds[1].name, 'semaphore-two-test1')
self.assertEqual(self.builds[2].name, 'semaphore-two-test2')
self.assertEqual(self.builds[3].name, 'project-test1')
self.assertTrue('test-semaphore-two' in
tenant.semaphore_handler.semaphores)
self.assertEqual(len(tenant.semaphore_handler.semaphores.get(
'test-semaphore-two', [])), 2)
self.executor_server.release('semaphore-two-test1')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 4)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertEqual(self.builds[1].name, 'semaphore-two-test2')
self.assertEqual(self.builds[2].name, 'project-test1')
self.assertEqual(self.builds[3].name, 'semaphore-two-test1')
self.assertTrue('test-semaphore-two' in
tenant.semaphore_handler.semaphores)
self.assertEqual(len(tenant.semaphore_handler.semaphores.get(
'test-semaphore-two', [])), 2)
self.executor_server.release('semaphore-two-test2')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 4)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertEqual(self.builds[1].name, 'project-test1')
self.assertEqual(self.builds[2].name, 'semaphore-two-test1')
self.assertEqual(self.builds[3].name, 'semaphore-two-test2')
self.assertTrue('test-semaphore-two' in
tenant.semaphore_handler.semaphores)
self.assertEqual(len(tenant.semaphore_handler.semaphores.get(
'test-semaphore-two', [])), 2)
self.executor_server.release('semaphore-two-test1')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 3)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertEqual(self.builds[1].name, 'project-test1')
self.assertEqual(self.builds[2].name, 'semaphore-two-test2')
self.assertTrue('test-semaphore-two' in
tenant.semaphore_handler.semaphores)
self.assertEqual(len(tenant.semaphore_handler.semaphores.get(
'test-semaphore-two', [])), 1)
self.executor_server.release('semaphore-two-test2')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 2)
self.assertEqual(self.builds[0].name, 'project-test1')
self.assertEqual(self.builds[1].name, 'project-test1')
self.assertFalse('test-semaphore-two' in
tenant.semaphore_handler.semaphores)
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(len(self.builds), 0)
self.assertEqual(A.reported, 1)
self.assertEqual(B.reported, 1)
def test_semaphore_abandon(self):
"Test abandon with job semaphores"
self.executor_server.hold_jobs_in_build = True
tenant = self.sched.abide.tenants.get('tenant-one')
check_pipeline = tenant.layout.pipelines['check']
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
self.assertFalse('test-semaphore' in
tenant.semaphore_handler.semaphores)
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertTrue('test-semaphore' in
tenant.semaphore_handler.semaphores)
self.fake_gerrit.addEvent(A.getChangeAbandonedEvent())
self.waitUntilSettled()
# The check pipeline should be empty
items = check_pipeline.getAllItems()
self.assertEqual(len(items), 0)
# The semaphore should be released
self.assertFalse('test-semaphore' in
tenant.semaphore_handler.semaphores)
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
def test_semaphore_new_patchset(self):
"Test new patchset with job semaphores"
self.executor_server.hold_jobs_in_build = True
tenant = self.sched.abide.tenants.get('tenant-one')
check_pipeline = tenant.layout.pipelines['check']
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
self.assertFalse('test-semaphore' in
tenant.semaphore_handler.semaphores)
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertTrue('test-semaphore' in
tenant.semaphore_handler.semaphores)
semaphore = tenant.semaphore_handler.semaphores['test-semaphore']
self.assertEqual(len(semaphore), 1)
A.addPatchset()
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(2))
self.waitUntilSettled()
self.assertTrue('test-semaphore' in
tenant.semaphore_handler.semaphores)
semaphore = tenant.semaphore_handler.semaphores['test-semaphore']
self.assertEqual(len(semaphore), 1)
items = check_pipeline.getAllItems()
self.assertEqual(items[0].change.number, '1')
self.assertEqual(items[0].change.patchset, '2')
self.assertTrue(items[0].live)
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
# The semaphore should be released
self.assertFalse('test-semaphore' in
tenant.semaphore_handler.semaphores)
def test_semaphore_reconfigure(self):
"Test reconfigure with job semaphores"
self.executor_server.hold_jobs_in_build = True
tenant = self.sched.abide.tenants.get('tenant-one')
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A')
self.assertFalse('test-semaphore' in
tenant.semaphore_handler.semaphores)
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
self.assertTrue('test-semaphore' in
tenant.semaphore_handler.semaphores)
# reconfigure without layout change
self.sched.reconfigure(self.config)
self.waitUntilSettled()
tenant = self.sched.abide.tenants.get('tenant-one')
# semaphore still must be held
self.assertTrue('test-semaphore' in
tenant.semaphore_handler.semaphores)
self.commitConfigUpdate(
'common-config',
'config/semaphore/zuul-reconfiguration.yaml')
self.sched.reconfigure(self.config)
self.waitUntilSettled()
tenant = self.sched.abide.tenants.get('tenant-one')
self.executor_server.release('project-test1')
self.waitUntilSettled()
# There should be no builds anymore
self.assertEqual(len(self.builds), 0)
# The semaphore should be released
self.assertFalse('test-semaphore' in
tenant.semaphore_handler.semaphores)
class TestSemaphoreMultiTenant(ZuulTestCase):
tenant_config_file = 'config/multi-tenant-semaphore/main.yaml'
def test_semaphore_tenant_isolation(self):
"Test semaphores in multiple tenants"
self.waitUntilSettled()
tenant_one = self.sched.abide.tenants.get('tenant-one')
tenant_two = self.sched.abide.tenants.get('tenant-two')
self.executor_server.hold_jobs_in_build = True
A = self.fake_gerrit.addFakeChange('org/project1', 'master', 'A')
B = self.fake_gerrit.addFakeChange('org/project1', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project2', 'master', 'C')
D = self.fake_gerrit.addFakeChange('org/project2', 'master', 'D')
E = self.fake_gerrit.addFakeChange('org/project2', 'master', 'E')
self.assertFalse('test-semaphore' in
tenant_one.semaphore_handler.semaphores)
self.assertFalse('test-semaphore' in
tenant_two.semaphore_handler.semaphores)
# add patches to project1 of tenant-one
self.fake_gerrit.addEvent(A.getPatchsetCreatedEvent(1))
self.fake_gerrit.addEvent(B.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
# one build of project1-test1 must run
# semaphore of tenant-one must be acquired once
# semaphore of tenant-two must not be acquired
self.assertEqual(len(self.builds), 1)
self.assertEqual(self.builds[0].name, 'project1-test1')
self.assertTrue('test-semaphore' in
tenant_one.semaphore_handler.semaphores)
self.assertEqual(len(tenant_one.semaphore_handler.semaphores.get(
'test-semaphore', [])), 1)
self.assertFalse('test-semaphore' in
tenant_two.semaphore_handler.semaphores)
# add patches to project2 of tenant-two
self.fake_gerrit.addEvent(C.getPatchsetCreatedEvent(1))
self.fake_gerrit.addEvent(D.getPatchsetCreatedEvent(1))
self.fake_gerrit.addEvent(E.getPatchsetCreatedEvent(1))
self.waitUntilSettled()
# one build of project1-test1 must run
# two builds of project2-test1 must run
# semaphore of tenant-one must be acquired once
# semaphore of tenant-two must be acquired twice
self.assertEqual(len(self.builds), 3)
self.assertEqual(self.builds[0].name, 'project1-test1')
self.assertEqual(self.builds[1].name, 'project2-test1')
self.assertEqual(self.builds[2].name, 'project2-test1')
self.assertTrue('test-semaphore' in
tenant_one.semaphore_handler.semaphores)
self.assertEqual(len(tenant_one.semaphore_handler.semaphores.get(
'test-semaphore', [])), 1)
self.assertTrue('test-semaphore' in
tenant_two.semaphore_handler.semaphores)
self.assertEqual(len(tenant_two.semaphore_handler.semaphores.get(
'test-semaphore', [])), 2)
self.executor_server.release('project1-test1')
self.waitUntilSettled()
# one build of project1-test1 must run
# two builds of project2-test1 must run
# semaphore of tenant-one must be acquired once
# semaphore of tenant-two must be acquired twice
self.assertEqual(len(self.builds), 3)
self.assertEqual(self.builds[0].name, 'project2-test1')
self.assertEqual(self.builds[1].name, 'project2-test1')
self.assertEqual(self.builds[2].name, 'project1-test1')
self.assertTrue('test-semaphore' in
tenant_one.semaphore_handler.semaphores)
self.assertEqual(len(tenant_one.semaphore_handler.semaphores.get(
'test-semaphore', [])), 1)
self.assertTrue('test-semaphore' in
tenant_two.semaphore_handler.semaphores)
self.assertEqual(len(tenant_two.semaphore_handler.semaphores.get(
'test-semaphore', [])), 2)
self.executor_server.release('project2-test1')
self.waitUntilSettled()
# one build of project1-test1 must run
# one build of project2-test1 must run
# semaphore of tenant-one must be acquired once
# semaphore of tenant-two must be acquired once
self.assertEqual(len(self.builds), 2)
self.assertTrue('test-semaphore' in
tenant_one.semaphore_handler.semaphores)
self.assertEqual(len(tenant_one.semaphore_handler.semaphores.get(
'test-semaphore', [])), 1)
self.assertTrue('test-semaphore' in
tenant_two.semaphore_handler.semaphores)
self.assertEqual(len(tenant_two.semaphore_handler.semaphores.get(
'test-semaphore', [])), 1)
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
# no build must run
# semaphore of tenant-one must not be acquired
# semaphore of tenant-two must not be acquired
self.assertEqual(len(self.builds), 0)
self.assertFalse('test-semaphore' in
tenant_one.semaphore_handler.semaphores)
self.assertFalse('test-semaphore' in
tenant_two.semaphore_handler.semaphores)
self.assertEqual(A.reported, 1)
self.assertEqual(B.reported, 1)
class TestSemaphoreInRepo(ZuulTestCase):
tenant_config_file = 'config/in-repo/main.yaml'
def test_semaphore_in_repo(self):
"Test semaphores in repo config"
# This tests dynamic semaphore handling in project repos. The semaphore
# max value should not be evaluated dynamically but must be updated
# after the change lands.
self.waitUntilSettled()
tenant = self.sched.abide.tenants.get('tenant-one')
in_repo_conf = textwrap.dedent(
"""
- job:
name: project-test2
semaphore: test-semaphore
- project:
name: org/project
tenant-one-gate:
jobs:
- project-test2
# the max value in dynamic layout must be ignored
- semaphore:
name: test-semaphore
max: 2
""")
in_repo_playbook = textwrap.dedent(
"""
- hosts: all
tasks: []
""")
file_dict = {'.zuul.yaml': in_repo_conf,
'playbooks/project-test2.yaml': in_repo_playbook}
A = self.fake_gerrit.addFakeChange('org/project', 'master', 'A',
files=file_dict)
B = self.fake_gerrit.addFakeChange('org/project', 'master', 'B')
C = self.fake_gerrit.addFakeChange('org/project', 'master', 'C')
B.setDependsOn(A, 1)
C.setDependsOn(A, 1)
self.executor_server.hold_jobs_in_build = True
A.addApproval('code-review', 2)
B.addApproval('code-review', 2)
C.addApproval('code-review', 2)
self.fake_gerrit.addEvent(A.addApproval('approved', 1))
self.fake_gerrit.addEvent(B.addApproval('approved', 1))
self.fake_gerrit.addEvent(C.addApproval('approved', 1))
self.waitUntilSettled()
# check that the layout in a queue item still has max value of 1
# for test-semaphore
pipeline = tenant.layout.pipelines.get('tenant-one-gate')
queue = None
for queue_candidate in pipeline.queues:
if queue_candidate.name == 'org/project':
queue = queue_candidate
break
queue_item = queue.queue[0]
item_dynamic_layout = queue_item.current_build_set.layout
dynamic_test_semaphore = \
item_dynamic_layout.semaphores.get('test-semaphore')
self.assertEqual(dynamic_test_semaphore.max, 1)
# one build must be in queue, one semaphores acquired
self.assertEqual(len(self.builds), 1)
self.assertEqual(self.builds[0].name, 'project-test2')
self.assertTrue('test-semaphore' in
tenant.semaphore_handler.semaphores)
self.assertEqual(len(tenant.semaphore_handler.semaphores.get(
'test-semaphore', [])), 1)
self.executor_server.release('project-test2')
self.waitUntilSettled()
# change A must be merged
self.assertEqual(A.data['status'], 'MERGED')
self.assertEqual(A.reported, 2)
# send change-merged event as the gerrit mock doesn't send it
self.fake_gerrit.addEvent(A.getChangeMergedEvent())
self.waitUntilSettled()
# now that change A was merged, the new semaphore max must be effective
tenant = self.sched.abide.tenants.get('tenant-one')
self.assertEqual(tenant.layout.semaphores.get('test-semaphore').max, 2)
# two builds must be in queue, two semaphores acquired
self.assertEqual(len(self.builds), 2)
self.assertEqual(self.builds[0].name, 'project-test2')
self.assertEqual(self.builds[1].name, 'project-test2')
self.assertTrue('test-semaphore' in
tenant.semaphore_handler.semaphores)
self.assertEqual(len(tenant.semaphore_handler.semaphores.get(
'test-semaphore', [])), 2)
self.executor_server.release('project-test2')
self.waitUntilSettled()
self.assertEqual(len(self.builds), 0)
self.assertFalse('test-semaphore' in
tenant.semaphore_handler.semaphores)
self.executor_server.hold_jobs_in_build = False
self.executor_server.release()
self.waitUntilSettled()
self.assertEqual(len(self.builds), 0)
self.assertEqual(A.reported, 2)
self.assertEqual(B.reported, 2)
self.assertEqual(C.reported, 2)