Run auto-formatter on files in webkitpy/layout_tests/.

third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/servers/apache_http.py

 # Copyright (C) 2011 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.
-
 """Start and stop the Apache HTTP server as it is used by the layout tests."""
 
 import logging
 import os
 import socket
 
 from webkitpy.layout_tests.servers import server_base
 
-
 _log = logging.getLogger(__name__)
 
 
 class ApacheHTTP(server_base.ServerBase):
     def __init__(self, port_obj, output_dir, additional_dirs, number_of_servers):
         super(ApacheHTTP, self).__init__(port_obj, output_dir)
         # We use the name "httpd" instead of "apache" to make our paths (e.g. the pid file: /tmp/WebKit/httpd.pid)
         # match old-run-webkit-tests: https://bugs.webkit.org/show_bug.cgi?id=63956
         self._name = 'httpd'
         self._log_prefixes = ('access_log', 'error_log')
-        self._mappings = [{'port': 8000},
-                          {'port': 8080},
-                          {'port': 8443, 'sslcert': True}]
+        self._mappings = [{'port': 8000}, {'port': 8080}, {'port': 8443, 'sslcert': True}]
         self._number_of_servers = number_of_servers
 
         self._pid_file = self._filesystem.join(self._runtime_path, '%s.pid' % self._name)
 
         executable = self._port_obj.path_to_apache()
         server_root = self._filesystem.dirname(self._filesystem.dirname(executable))
 
         test_dir = self._port_obj.layout_tests_dir()
         document_root = self._filesystem.join(test_dir, "http", "tests")
         js_test_resources_dir = self._filesystem.join(test_dir, "resources")
         forms_test_resources_dir = self._filesystem.join(test_dir, "fast", "forms", "resources")
         media_resources_dir = self._filesystem.join(test_dir, "media")
         mime_types_path = self._filesystem.join(test_dir, "http", "conf", "mime.types")
         cert_file = self._filesystem.join(test_dir, "http", "conf", "webkit-httpd.pem")
         inspector_sources_dir = self._port_obj.inspector_build_directory()
 
         self._access_log_path = self._filesystem.join(output_dir, "access_log.txt")
         self._error_log_path = self._filesystem.join(output_dir, "error_log.txt")
 
         self._is_win = self._port_obj.host.platform.is_win()
 
         start_cmd = [
             executable,
-            '-f', '%s' % self._port_obj.path_to_apache_config_file(),
-            '-C', 'ServerRoot "%s"' % server_root,
-            '-C', 'DocumentRoot "%s"' % document_root,
-            '-c', 'Alias /js-test-resources "%s"' % js_test_resources_dir,
-            '-c', 'Alias /forms-test-resources "%s"' % forms_test_resources_dir,
-            '-c', 'Alias /media-resources "%s"' % media_resources_dir,
-            '-c', 'TypesConfig "%s"' % mime_types_path,
-            '-c', 'CustomLog "%s" common' % self._access_log_path,
-            '-c', 'ErrorLog "%s"' % self._error_log_path,
-            '-c', 'PidFile %s' % self._pid_file,
-            '-c', 'SSLCertificateFile "%s"' % cert_file,
-            '-c', 'Alias /inspector-sources "%s"' % inspector_sources_dir,
-            ]
+            '-f',
+            '%s' % self._port_obj.path_to_apache_config_file(),
+            '-C',
+            'ServerRoot "%s"' % server_root,
+            '-C',
+            'DocumentRoot "%s"' % document_root,
+            '-c',
+            'Alias /js-test-resources "%s"' % js_test_resources_dir,
+            '-c',
+            'Alias /forms-test-resources "%s"' % forms_test_resources_dir,
+            '-c',
+            'Alias /media-resources "%s"' % media_resources_dir,
+            '-c',
+            'TypesConfig "%s"' % mime_types_path,
+            '-c',
+            'CustomLog "%s" common' % self._access_log_path,
+            '-c',
+            'ErrorLog "%s"' % self._error_log_path,
+            '-c',
+            'PidFile %s' % self._pid_file,
+            '-c',
+            'SSLCertificateFile "%s"' % cert_file,
+            '-c',
+            'Alias /inspector-sources "%s"' % inspector_sources_dir,
+        ]
 
         if self._is_win:
             start_cmd += ['-c', "ThreadsPerChild %d" % (self._number_of_servers * 8)]
         else:
-            start_cmd += ['-c', "StartServers %d" % self._number_of_servers,
-                          '-c', "MinSpareServers %d" % self._number_of_servers,
-                          '-c', "MaxSpareServers %d" % self._number_of_servers,
-                          '-C', 'User "%s"' % os.environ.get('USERNAME', os.environ.get('USER', '')),
-                          '-k', 'start']
+            start_cmd += ['-c', "StartServers %d" % self._number_of_servers, '-c', "MinSpareServers %d" % self._number_of_servers,
+                          '-c', "MaxSpareServers %d" % self._number_of_servers, '-C',
+                          'User "%s"' % os.environ.get('USERNAME', os.environ.get('USER', '')), '-k', 'start']
 
         enable_ipv6 = self._port_obj.http_server_supports_ipv6()
         # Perform part of the checks Apache's APR does when trying to listen to
         # a specific host/port. This allows us to avoid trying to listen to
         # IPV6 addresses when it fails on Apache. APR itself tries to call
         # getaddrinfo() again without AI_ADDRCONFIG if the first call fails
         # with EBADFLAGS, but that is not how it normally fails in our use
         # cases, so ignore that for now.
         # See https://bugs.webkit.org/show_bug.cgi?id=98602#c7
         try:
             socket.getaddrinfo('::1', 0, 0, 0, 0, socket.AI_ADDRCONFIG)
         except:
             enable_ipv6 = False
 
         for mapping in self._mappings:
             port = mapping['port']
 
             start_cmd += ['-C', "Listen 127.0.0.1:%d" % port]
 
             # We listen to both IPv4 and IPv6 loop-back addresses, but ignore
             # requests to 8000 from random users on network.
             # See https://bugs.webkit.org/show_bug.cgi?id=37104
             if enable_ipv6:
                 start_cmd += ['-C', "Listen [::1]:%d" % port]
 
         if additional_dirs:
             self._start_cmd = start_cmd
             for alias, path in additional_dirs.iteritems():
-                start_cmd += ['-c', 'Alias %s "%s"' % (alias, path),
-                        # Disable CGI handler for additional dirs.
-                        '-c', '<Location %s>' % alias,
-                        '-c', 'RemoveHandler .cgi .pl',
-                        '-c', '</Location>']
+                start_cmd += ['-c',
+                              'Alias %s "%s"' % (alias, path),
+                              # Disable CGI handler for additional dirs.
+                              '-c',
+                              '<Location %s>' % alias,
+                              '-c',
+                              'RemoveHandler .cgi .pl',
+                              '-c',
+                              '</Location>']
 
         self._start_cmd = start_cmd
 
     def _spawn_process(self):
         _log.debug('Starting %s server, cmd="%s"' % (self._name, str(self._start_cmd)))
         self._process = self._executive.popen(self._start_cmd)
         retval = self._process.returncode
         if retval:
             raise server_base.ServerError('Failed to start %s: %s' % (self._name, retval))
 
@@ skipping 12 matching lines @@
         # If apache was forcefully killed, the pid file will not have been deleted, so check
         # that the process specified by the pid_file no longer exists before deleting the file.
         if self._pid and not self._executive.check_running_pid(self._pid):
             self._filesystem.remove(self._pid_file)
             return
 
         if self._is_win:
             self._executive.kill_process(self._pid)
             return
 
-        proc = self._executive.popen([self._port_obj.path_to_apache(),
-                                      '-f', self._port_obj.path_to_apache_config_file(),
-                                      '-c', 'PidFile "%s"' % self._pid_file,
-                                      '-k', 'stop'], stderr=self._executive.PIPE)
+        proc = self._executive.popen(
+            [self._port_obj.path_to_apache(), '-f', self._port_obj.path_to_apache_config_file(), '-c',
+             'PidFile "%s"' % self._pid_file, '-k', 'stop'],
+            stderr=self._executive.PIPE)
         proc.wait()
         retval = proc.returncode
         err = proc.stderr.read()
         if retval or len(err):
             raise server_base.ServerError('Failed to stop %s: %s' % (self._name, err))
 
         # For some reason apache isn't guaranteed to have actually stopped after
         # the stop command returns, so we wait a little while longer for the
         # pid file to be removed.
         if not self._wait_for_action(lambda: not self._filesystem.exists(self._pid_file)):
             raise server_base.ServerError('Failed to stop %s: pid file still exists' % self._name)