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
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
|
#!/usr/bin/env python
# Copyright (C) 2010 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.
"""A class to help start/stop the lighttpd server used by layout tests."""
from __future__ import with_statement
import codecs
import logging
import optparse
import os
import shutil
import subprocess
import sys
import tempfile
import time
import urllib
import factory
import http_server_base
_log = logging.getLogger("webkitpy.layout_tests.port.http_server")
class HttpdNotStarted(Exception):
pass
class Lighttpd(http_server_base.HttpServerBase):
def __init__(self, port_obj, output_dir, background=False, port=None,
root=None, run_background=None):
"""Args:
output_dir: the absolute path to the layout test result directory
"""
# Webkit tests
http_server_base.HttpServerBase.__init__(self, port_obj)
self._output_dir = output_dir
self._process = None
self._port = port
self._root = root
self._run_background = run_background
if self._port:
self._port = int(self._port)
try:
self._webkit_tests = os.path.join(
self._port_obj.layout_tests_dir(), 'http', 'tests')
self._js_test_resource = os.path.join(
self._port_obj.layout_tests_dir(), 'fast', 'js', 'resources')
except:
self._webkit_tests = None
self._js_test_resource = None
# Self generated certificate for SSL server (for client cert get
# <base-path>\chrome\test\data\ssl\certs\root_ca_cert.crt)
self._pem_file = os.path.join(
os.path.dirname(os.path.abspath(__file__)), 'httpd2.pem')
# One mapping where we can get to everything
self.VIRTUALCONFIG = []
if self._webkit_tests:
self.VIRTUALCONFIG.extend(
# Three mappings (one with SSL) for LayoutTests http tests
[{'port': 8000, 'docroot': self._webkit_tests},
{'port': 8080, 'docroot': self._webkit_tests},
{'port': 8443, 'docroot': self._webkit_tests,
'sslcert': self._pem_file}])
def is_running(self):
return self._process != None
def start(self):
if self.is_running():
raise 'Lighttpd already running'
base_conf_file = self._port_obj.path_from_webkit_base('Tools',
'Scripts', 'webkitpy', 'layout_tests', 'port', 'lighttpd.conf')
out_conf_file = os.path.join(self._output_dir, 'lighttpd.conf')
time_str = time.strftime("%d%b%Y-%H%M%S")
access_file_name = "access.log-" + time_str + ".txt"
access_log = os.path.join(self._output_dir, access_file_name)
log_file_name = "error.log-" + time_str + ".txt"
error_log = os.path.join(self._output_dir, log_file_name)
# Remove old log files. We only need to keep the last ones.
self.remove_log_files(self._output_dir, "access.log-")
self.remove_log_files(self._output_dir, "error.log-")
# Write out the config
with codecs.open(base_conf_file, "r", "utf-8") as file:
base_conf = file.read()
# FIXME: This should be re-worked so that this block can
# use with open() instead of a manual file.close() call.
# lighttpd.conf files seem to be UTF-8 without BOM:
# http://redmine.lighttpd.net/issues/992
f = codecs.open(out_conf_file, "w", "utf-8")
f.write(base_conf)
# Write out our cgi handlers. Run perl through env so that it
# processes the #! line and runs perl with the proper command
# line arguments. Emulate apache's mod_asis with a cat cgi handler.
f.write(('cgi.assign = ( ".cgi" => "/usr/bin/env",\n'
' ".pl" => "/usr/bin/env",\n'
' ".asis" => "/bin/cat",\n'
' ".php" => "%s" )\n\n') %
self._port_obj._path_to_lighttpd_php())
# Setup log files
f.write(('server.errorlog = "%s"\n'
'accesslog.filename = "%s"\n\n') % (error_log, access_log))
# Setup upload folders. Upload folder is to hold temporary upload files
# and also POST data. This is used to support XHR layout tests that
# does POST.
f.write(('server.upload-dirs = ( "%s" )\n\n') % (self._output_dir))
# Setup a link to where the js test templates are stored
f.write(('alias.url = ( "/js-test-resources" => "%s" )\n\n') %
(self._js_test_resource))
# dump out of virtual host config at the bottom.
if self._root:
if self._port:
# Have both port and root dir.
mappings = [{'port': self._port, 'docroot': self._root}]
else:
# Have only a root dir - set the ports as for LayoutTests.
# This is used in ui_tests to run http tests against a browser.
# default set of ports as for LayoutTests but with a
# specified root.
mappings = [{'port': 8000, 'docroot': self._root},
{'port': 8080, 'docroot': self._root},
{'port': 8443, 'docroot': self._root,
'sslcert': self._pem_file}]
else:
mappings = self.VIRTUALCONFIG
for mapping in mappings:
ssl_setup = ''
if 'sslcert' in mapping:
ssl_setup = (' ssl.engine = "enable"\n'
' ssl.pemfile = "%s"\n' % mapping['sslcert'])
f.write(('$SERVER["socket"] == "127.0.0.1:%d" {\n'
' server.document-root = "%s"\n' +
ssl_setup +
'}\n\n') % (mapping['port'], mapping['docroot']))
f.close()
executable = self._port_obj._path_to_lighttpd()
module_path = self._port_obj._path_to_lighttpd_modules()
start_cmd = [executable,
# Newly written config file
'-f', os.path.join(self._output_dir, 'lighttpd.conf'),
# Where it can find its module dynamic libraries
'-m', module_path]
if not self._run_background:
start_cmd.append(# Don't background
'-D')
# Copy liblightcomp.dylib to /tmp/lighttpd/lib to work around the
# bug that mod_alias.so loads it from the hard coded path.
if sys.platform == 'darwin':
tmp_module_path = '/tmp/lighttpd/lib'
if not os.path.exists(tmp_module_path):
os.makedirs(tmp_module_path)
lib_file = 'liblightcomp.dylib'
shutil.copyfile(os.path.join(module_path, lib_file),
os.path.join(tmp_module_path, lib_file))
env = self._port_obj.setup_environ_for_server()
_log.debug('Starting http server')
# FIXME: Should use Executive.run_command
self._process = subprocess.Popen(start_cmd, env=env)
# Wait for server to start.
self.mappings = mappings
server_started = self.wait_for_action(
self.is_server_running_on_all_ports)
# Our process terminated already
if not server_started or self._process.returncode != None:
raise google.httpd_utils.HttpdNotStarted('Failed to start httpd.')
_log.debug("Server successfully started")
# TODO(deanm): Find a nicer way to shutdown cleanly. Our log files are
# probably not being flushed, etc... why doesn't our python have os.kill ?
def stop(self, force=False):
if not force and not self.is_running():
return
httpd_pid = None
if self._process:
httpd_pid = self._process.pid
self._port_obj._shut_down_http_server(httpd_pid)
if self._process:
# wait() is not threadsafe and can throw OSError due to:
# http://bugs.python.org/issue1731717
self._process.wait()
self._process = None
|
