diff options
Diffstat (limited to 'chromium/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/servers/apache_http.py')
| -rw-r--r-- | chromium/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/servers/apache_http.py | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/chromium/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/servers/apache_http.py b/chromium/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/servers/apache_http.py new file mode 100644 index 00000000000..b83cd379baa --- /dev/null +++ b/chromium/third_party/WebKit/Tools/Scripts/webkitpy/layout_tests/servers/apache_http.py @@ -0,0 +1,170 @@ +# 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._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") + 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") + + access_log = self._filesystem.join(output_dir, "access_log.txt") + error_log = 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 /media-resources "%s"' % media_resources_dir, + '-c', 'TypesConfig "%s"' % mime_types_path, + '-c', 'CustomLog "%s" common' % access_log, + '-c', 'ErrorLog "%s"' % error_log, + '-c', 'PidFile %s' % self._pid_file, + '-c', 'SSLCertificateFile "%s"' % cert_file, + ] + + if self._is_win: + start_cmd += ['-c', "ThreadsPerChild %d" % (self._number_of_servers * 2)] + 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'] + + 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>'] + + 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) + if self._process.returncode is not None: + retval = self._process.returncode + err = self._process.stderr.read() + if retval or len(err): + raise server_base.ServerError('Failed to start %s: %s' % (self._name, err)) + + # For some reason apache isn't guaranteed to have created the pid file before + # the process exits, so we wait a little while longer. + if not self._wait_for_action(lambda: self._filesystem.exists(self._pid_file)): + raise server_base.ServerError('Failed to start %s: no pid file found' % self._name) + + return int(self._filesystem.read_text_file(self._pid_file)) + + def stop(self): + self._stop_running_server() + + def _stop_running_server(self): + # 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.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) |