1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
|
# Copyright (c) 2012 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
from webkitpy.common.system.deprecated_logging import log
from webkitpy.tool.bot.expectedfailures import ExpectedFailures
from webkitpy.tool.bot.irc_command import IRCCommand
from webkitpy.tool.bot.irc_command import Help
from webkitpy.tool.bot.irc_command import Hi
from webkitpy.tool.bot.irc_command import Restart
from webkitpy.tool.bot.ircbot import IRCBot
from webkitpy.tool.bot.patchanalysistask import PatchAnalysisTask, PatchAnalysisTaskDelegate, UnableToApplyPatch
from webkitpy.tool.bot.sheriff import Sheriff
from webkitpy.tool.commands.queues import AbstractQueue
from webkitpy.tool.commands.stepsequence import StepSequenceErrorHandler
class PerfalizerTask(PatchAnalysisTask):
def __init__(self, tool, patch, logger):
PatchAnalysisTask.__init__(self, self, patch)
self._port = tool.port_factory.get()
self._tool = tool
self._logger = logger
def _copy_build_product_without_patch(self):
filesystem = self._tool.filesystem
configuration = filesystem.basename(self._port._build_path())
self._build_directory = filesystem.dirname(self._port._build_path())
self._build_directory_without_patch = self._build_directory + 'WithoutPatch'
try:
filesystem.rmtree(self._build_directory_without_patch)
filesystem.copytree(filesystem.join(self._build_directory, configuration),
filesystem.join(self._build_directory_without_patch, configuration))
return True
except:
return False
def run(self):
if not self._patch.committer() and not self._patch.attacher().can_commit:
self._logger('The patch %d is not authorized by a commmitter' % self._patch.id())
return False
self._logger('Preparing to run performance tests for the attachment %d...' % self._patch.id())
if not self._clean() or not self._update():
return False
head_revision = self._tool.scm().head_svn_revision()
self._logger('Building WebKit at r%s without the patch' % head_revision)
if not self._build():
return False
if not self._port.check_build(needs_http=False):
self._logger('Failed to build DumpRenderTree.')
return False
if not self._copy_build_product_without_patch():
self._logger('Failed to copy the build product from %s to %s' % (self._build_directory, self._build_directory_without_patch))
return False
self._logger('Building WebKit at r%s with the patch' % head_revision)
if not self._apply() or not self._build():
return False
if not self._port.check_build(needs_http=False):
self._logger('Failed to build DumpRenderTree.')
return False
filesystem = self._tool.filesystem
if filesystem.exists(self._json_path()):
filesystem.remove(self._json_path())
self._logger("Running performance tests...")
if self._run_perf_test(self._build_directory_without_patch) < 0:
self._logger('Failed to run performance tests without the patch.')
return False
if self._run_perf_test(self._build_directory) < 0:
self._logger('Failed to run performance tests with the patch.')
return False
if not filesystem.exists(self._results_page_path()):
self._logger('Failed to generate the results page.')
return False
results_page = filesystem.read_text_file(self._results_page_path())
self._tool.bugs.add_attachment_to_bug(self._patch.bug_id(), results_page,
description="Performance tests results for %d" % self._patch.id(), mimetype='text/html')
self._logger("Uploaded the results on the bug %d" % self._patch.bug_id())
return True
def parent_command(self):
return "perfalizer"
def run_webkit_patch(self, args):
webkit_patch_args = [self._tool.path()]
webkit_patch_args.extend(args)
return self._tool.executive.run_and_throw_if_fail(webkit_patch_args, cwd=self._tool.scm().checkout_root)
def _json_path(self):
return self._tool.filesystem.join(self._build_directory, 'PerformanceTestResults.json')
def _results_page_path(self):
return self._tool.filesystem.join(self._build_directory, 'PerformanceTestResults.html')
def _run_perf_test(self, build_path):
filesystem = self._tool.filesystem
script_path = filesystem.join(filesystem.dirname(self._tool.path()), 'run-perf-tests')
perf_test_runner_args = [script_path, '--no-build', '--no-show-results', '--build-directory', build_path,
'--output-json-path', self._json_path()]
return self._tool.executive.run_and_throw_if_fail(perf_test_runner_args, cwd=self._tool.scm().checkout_root)
def run_command(self, command):
self.run_webkit_patch(command)
def command_passed(self, message, patch):
pass
def command_failed(self, message, script_error, patch):
self._logger(message)
def refetch_patch(self, patch):
return self._tool.bugs.fetch_attachment(patch.id())
def expected_failures(self):
return ExpectedFailures()
def build_style(self):
return "release"
class PerfTest(IRCCommand):
def execute(self, nick, args, tool, sheriff):
if not args:
tool.irc().post(nick + ": Please specify an attachment/patch id")
return
patch_id = args[0]
patch = tool.bugs.fetch_attachment(patch_id)
if not patch:
tool.irc().post(nick + ": Could not fetch the patch")
return
task = PerfalizerTask(tool, patch, lambda message: tool.irc().post('%s: %s' % (nick, message)))
task.run()
class Perfalizer(AbstractQueue, StepSequenceErrorHandler):
name = "perfalizer"
watchers = AbstractQueue.watchers + ["rniwa@webkit.org"]
_commands = {
"help": Help,
"hi": Hi,
"restart": Restart,
"test": PerfTest,
}
# AbstractQueue methods
def begin_work_queue(self):
AbstractQueue.begin_work_queue(self)
self._sheriff = Sheriff(self._tool, self)
self._irc_bot = IRCBot("perfalizer", self._tool, self._sheriff, self._commands)
self._tool.ensure_irc_connected(self._irc_bot.irc_delegate())
def work_item_log_path(self, failure_map):
return None
def _is_old_failure(self, revision):
return self._tool.status_server.svn_revision(revision)
def next_work_item(self):
self._irc_bot.process_pending_messages()
return
def process_work_item(self, failure_map):
return True
def handle_unexpected_error(self, failure_map, message):
log(message)
# StepSequenceErrorHandler methods
@classmethod
def handle_script_error(cls, tool, state, script_error):
# Ideally we would post some information to IRC about what went wrong
# here, but we don't have the IRC password in the child process.
pass
|
