#!/usr/bin/env python # Copyright (C) 2010 Google Inc. 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"""Chromium Mac implementation of the Port interface.""" import logging import os import platform import signal import subprocess import chromium _log = logging.getLogger("webkitpy.layout_tests.port.chromium_mac") class ChromiumMacPort(chromium.ChromiumPort): """Chromium Mac implementation of the Port class.""" def __init__(self, port_name=None, options=None): if port_name is None: port_name = 'chromium-mac' if options and not hasattr(options, 'configuration'): options.configuration = 'Release' chromium.ChromiumPort.__init__(self, port_name, options) def baseline_search_path(self): return [self._webkit_baseline_path('chromium-mac'), self._webkit_baseline_path('chromium'), self._webkit_baseline_path('mac' + self.version()), self._webkit_baseline_path('mac')] 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 driver_name(self): """name for this port's equivalent of DumpRenderTree.""" if self._options.use_drt: return "DumpRenderTree" return "TestShell" def test_platform_name(self): # We use 'mac' instead of 'chromium-mac' return 'mac' def version(self): os_version_string = platform.mac_ver()[0] # e.g. "10.5.6" if not os_version_string: return '-leopard' release_version = int(os_version_string.split('.')[1]) # we don't support 'tiger' or earlier releases if release_version == 5: return '-leopard' elif release_version == 6: return '-snowleopard' return '' # # PROTECTED METHODS # def _build_path(self, *comps): if self._options.use_drt: return self.path_from_webkit_base('WebKit', 'chromium', 'xcodebuild', *comps) return self.path_from_chromium_base('xcodebuild', *comps) def _check_wdiff_install(self): f = open(os.devnull, 'w') rcode = 0 try: rcode = subprocess.call(['wdiff'], stderr=f) except OSError: _log.warning('wdiff not found. Install using MacPorts or some ' 'other means') pass f.close() return True def _lighttpd_path(self, *comps): return self.path_from_chromium_base('third_party', 'lighttpd', 'mac', *comps) def _kill_all_process(self, process_name): """Kill any processes running under this name.""" # On Mac OS X 10.6, killall has a new constraint: -SIGNALNAME or # -SIGNALNUMBER must come first. Example problem: # $ killall -u $USER -TERM lighttpd # killall: illegal option -- T # Use of the earlier -TERM placement is just fine on 10.5. null = open(os.devnull) subprocess.call(['killall', '-TERM', '-u', os.getenv('USER'), process_name], stderr=null) null.close() def _path_to_apache(self): return '/usr/sbin/httpd' def _path_to_apache_config_file(self): return os.path.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._options.configuration return self._build_path(configuration, self.driver_name() + '.app', 'Contents', 'MacOS', self.driver_name()) def _path_to_helper(self): binary_name = 'layout_test_helper' if self._options.use_drt: binary_name = 'LayoutTestHelper' return self._build_path(self._options.configuration, binary_name) def _path_to_image_diff(self): binary_name = 'image_diff' if self._options.use_drt: binary_name = 'ImageDiff' return self._build_path(self._options.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._kill_all_process('lighttpd') self._kill_all_process('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)