#!/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. """Chromium Mac implementation of the Port interface.""" import logging import os import signal from webkitpy.layout_tests.port import mac from webkitpy.layout_tests.port import chromium from webkitpy.common.system.executive import Executive _log = logging.getLogger("webkitpy.layout_tests.port.chromium_mac") class ChromiumMacPort(chromium.ChromiumPort): """Chromium Mac implementation of the Port class.""" SUPPORTED_OS_VERSIONS = ('leopard', 'snowleopard', 'future') FALLBACK_PATHS = { 'leopard': [ 'chromium-mac-leopard', 'chromium-mac', 'chromium', 'mac-leopard', 'mac-snowleopard', 'mac', ], 'snowleopard': [ 'chromium-mac', 'chromium', 'mac-snowleopard', 'mac', ], 'future': [ 'chromium-mac', 'chromium', 'mac', ], } def __init__(self, port_name=None, os_version_string=None, **kwargs): # We're a little generic here because this code is reused by the # 'google-chrome' port as well as the 'mock-' and 'dryrun-' ports. port_name = port_name or 'chromium-mac' chromium.ChromiumPort.__init__(self, port_name=port_name, **kwargs) if port_name.endswith('-mac'): self._version = mac.os_version(os_version_string, self.SUPPORTED_OS_VERSIONS) self._name = port_name + '-' + self._version else: self._version = port_name[port_name.index('-mac-') + 5:] assert self._version in self.SUPPORTED_OS_VERSIONS self._operating_system = 'mac' def baseline_path(self): if self.version() in ('snowleopard', 'future'): # We treat Snow Leopard as the newest version of mac, # so it gets the base dir. return self._webkit_baseline_path('chromium-mac') return self._webkit_baseline_path(self.name()) def baseline_search_path(self): return map(self._webkit_baseline_path, self.FALLBACK_PATHS[self._version]) def check_build(self, needs_http): result = chromium.ChromiumPort.check_build(self, needs_http) result = self._check_wdiff_install() and result if not result: _log.error('For complete Mac build requirements, please see:') _log.error('') _log.error(' http://code.google.com/p/chromium/wiki/' 'MacBuildInstructions') return result def default_child_processes(self): if not self._multiprocessing_is_available: # Running multiple threads in Mac Python is unstable (See # https://bugs.webkit.org/show_bug.cgi?id=38553 for more info). return 1 return chromium.ChromiumPort.default_child_processes(self) def driver_name(self): return "DumpRenderTree" # # PROTECTED METHODS # def _build_path(self, *comps): if self.get_option('build_directory'): return self._filesystem.join(self.get_option('build_directory'), *comps) path = self.path_from_chromium_base('xcodebuild', *comps) if self._filesystem.exists(path): return path return self.path_from_webkit_base( 'Source', 'WebKit', 'chromium', 'xcodebuild', *comps) def _check_wdiff_install(self): try: # We're ignoring the return and always returning True self._executive.run_command([self._path_to_wdiff()], error_handler=Executive.ignore_error) except OSError: _log.warning('wdiff not found. Install using MacPorts or some ' 'other means') return True def _lighttpd_path(self, *comps): return self.path_from_chromium_base('third_party', 'lighttpd', 'mac', *comps) def _path_to_apache(self): return '/usr/sbin/httpd' def _path_to_apache_config_file(self): return self._filesystem.join(self.layout_tests_dir(), 'http', 'conf', 'apache2-httpd.conf') def _path_to_lighttpd(self): return self._lighttpd_path('bin', 'lighttpd') def _path_to_lighttpd_modules(self): return self._lighttpd_path('lib') def _path_to_lighttpd_php(self): return self._lighttpd_path('bin', 'php-cgi') def _path_to_driver(self, configuration=None): # FIXME: make |configuration| happy with case-sensitive file # systems. if not configuration: configuration = self.get_option('configuration') return self._build_path(configuration, self.driver_name() + '.app', 'Contents', 'MacOS', self.driver_name()) def _path_to_helper(self): binary_name = 'LayoutTestHelper' return self._build_path(self.get_option('configuration'), binary_name) def _path_to_wdiff(self): return 'wdiff' def _shut_down_http_server(self, server_pid): """Shut down the lighttpd web server. Blocks until it's fully shut down. Args: server_pid: The process ID of the running server. """ # server_pid is not set when "http_server.py stop" is run manually. if server_pid is None: # TODO(mmoss) This isn't ideal, since it could conflict with # lighttpd processes not started by http_server.py, # but good enough for now. self._executive.kill_all('lighttpd') self._executive.kill_all('httpd') else: try: os.kill(server_pid, signal.SIGTERM) # TODO(mmoss) Maybe throw in a SIGKILL just to be sure? except OSError: # Sometimes we get a bad PID (e.g. from a stale httpd.pid # file), so if kill fails on the given PID, just try to # 'killall' web servers. self._shut_down_http_server(None)