Tools/Scripts/webkitpy/layout_tests/port/chromium_mac.py

   1 #!/usr/bin/env python
   2 # Copyright (C) 2010 Google Inc. All rights reserved.
   3 #
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   6 # met:
   7 #
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   9 # notice, this list of conditions and the following disclaimer.
  10 #     * Redistributions in binary form must reproduce the above
  11 # copyright notice, this list of conditions and the following disclaimer
  12 # in the documentation and/or other materials provided with the
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  15 # contributors may be used to endorse or promote products derived from
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  19 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  20 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  21 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  22 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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  28 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29
  30 """Chromium Mac implementation of the Port interface."""
  31
  32 import logging
  33 import os
  34 import signal
  35
  36 from webkitpy.layout_tests.port import mac
  37 from webkitpy.layout_tests.port import chromium
  38
  39 from webkitpy.common.system.executive import Executive
  40
  41
  42 _log = logging.getLogger(__name__)
  43
  44
  45 class ChromiumMacPort(chromium.ChromiumPort):
  46     SUPPORTED_OS_VERSIONS = ('leopard', 'snowleopard', 'lion', 'future')
  47
  48     FALLBACK_PATHS = {
  49         'leopard': [
  50             'chromium-mac-leopard',
  51             'chromium-mac-snowleopard',
  52             'chromium-mac',
  53             'chromium',
  54             'mac-leopard',
  55             'mac-snowleopard',
  56             'mac-lion',
  57             'mac',
  58         ],
  59         'snowleopard': [
  60             'chromium-mac-snowleopard',
  61             'chromium-mac',
  62             'chromium',
  63             'mac-snowleopard',
  64             'mac-lion',
  65             'mac',
  66         ],
  67         'lion': [
  68             'chromium-mac',
  69             'chromium',
  70             'mac-lion',
  71             'mac',
  72         ],
  73         'future': [
  74             'chromium-mac',
  75             'chromium',
  76             'mac',
  77         ],
  78     }
  79
  80     FALLBACK_PATHS_CG = {
  81         'leopard': [
  82             'chromium-cg-mac-leopard',
  83             'chromium-cg-mac-snowleopard',
  84             'chromium-cg-mac',
  85             'chromium',
  86             'mac-leopard',
  87             'mac-snowleopard',
  88             'mac-lion',
  89             'mac',
  90         ],
  91         'snowleopard': [
  92             'chromium-cg-mac-snowleopard',
  93             'chromium-cg-mac',
  94             'chromium',
  95             'mac-snowleopard',
  96             'mac-lion',
  97             'mac',
  98         ],
  99         'lion': [
 100             'chromium-cg-mac',
 101             'chromium',
 102             'mac-lion',
 103             'mac',
 104         ],
 105         'future': [
 106             'chromium-cg-mac',
 107             'chromium',
 108             'mac',
 109         ],
 110     }
 111
 112     def __init__(self, host, port_name=None, os_version_string=None, **kwargs):
 113         # We're a little generic here because this code is reused by the
 114         # 'google-chrome' port as well as the 'mock-' and 'dryrun-' ports.
 115         port_name = port_name or 'chromium-cg-mac'
 116         chromium.ChromiumPort.__init__(self, host, port_name=port_name, **kwargs)
 117         if port_name.endswith('-mac'):
 118             self._version = mac.os_version(os_version_string, self.SUPPORTED_OS_VERSIONS)
 119             self._name = port_name + '-' + self._version
 120         else:
 121             self._version = port_name[port_name.index('-mac-') + len('-mac-'):]
 122             assert self._version in self.SUPPORTED_OS_VERSIONS
 123         self._using_core_graphics = port_name.find('-cg-') != -1
 124         if self._using_core_graphics:
 125             self._graphics_type = 'cpu-cg'
 126         else:
 127             self._graphics_type = 'cpu'
 128         self._operating_system = 'mac'
 129
 130     def baseline_search_path(self):
 131         fallback_paths = self.FALLBACK_PATHS
 132         if self._using_core_graphics:
 133             fallback_paths = self.FALLBACK_PATHS_CG
 134         return map(self._webkit_baseline_path, fallback_paths[self._version])
 135
 136     def check_build(self, needs_http):
 137         result = chromium.ChromiumPort.check_build(self, needs_http)
 138         result = self.check_wdiff() and result
 139         if not result:
 140             _log.error('For complete Mac build requirements, please see:')
 141             _log.error('')
 142             _log.error('    http://code.google.com/p/chromium/wiki/MacBuildInstructions')
 143
 144         return result
 145
 146     def default_child_processes(self):
 147         if not self._multiprocessing_is_available:
 148             # Running multiple threads in Mac Python is unstable (See
 149             # https://bugs.webkit.org/show_bug.cgi?id=38553 for more info).
 150             return 1
 151         return chromium.ChromiumPort.default_child_processes(self)
 152
 153     #
 154     # PROTECTED METHODS
 155     #
 156
 157     def _build_path(self, *comps):
 158         if self.get_option('build_directory'):
 159             return self._filesystem.join(self.get_option('build_directory'),
 160                                          *comps)
 161         base = self.path_from_chromium_base()
 162         if self._filesystem.exists(self._filesystem.join(base, 'out')):
 163             return self._filesystem.join(base, 'out', *comps)
 164         if self._filesystem.exists(self._filesystem.join(base, 'xcodebuild', *comps)):
 165             return self._filesystem.join(base, 'xcodebuild', *comps)
 166         base = self.path_from_webkit_base()
 167         if self._filesystem.exists(self._filesystem.join(base, 'out')):
 168             return self._filesystem.join(base, 'out', *comps)
 169         return self._filesystem.join(base, 'xcodebuild', *comps)
 170
 171     def check_wdiff(self, logging=True):
 172         try:
 173             # We're ignoring the return and always returning True
 174             self._executive.run_command([self._path_to_wdiff()], error_handler=Executive.ignore_error)
 175         except OSError:
 176             if logging:
 177                 _log.warning('wdiff not found. Install using MacPorts or some other means')
 178         return True
 179
 180     def _lighttpd_path(self, *comps):
 181         return self.path_from_chromium_base('third_party', 'lighttpd', 'mac', *comps)
 182
 183     def _path_to_apache(self):
 184         return '/usr/sbin/httpd'
 185
 186     def _path_to_apache_config_file(self):
 187         return self._filesystem.join(self.layout_tests_dir(), 'http', 'conf', 'apache2-httpd.conf')
 188
 189     def _path_to_lighttpd(self):
 190         return self._lighttpd_path('bin', 'lighttpd')
 191
 192     def _path_to_lighttpd_modules(self):
 193         return self._lighttpd_path('lib')
 194
 195     def _path_to_lighttpd_php(self):
 196         return self._lighttpd_path('bin', 'php-cgi')
 197
 198     def _path_to_driver(self, configuration=None):
 199         # FIXME: make |configuration| happy with case-sensitive file systems.
 200         if not configuration:
 201             configuration = self.get_option('configuration')
 202         return self._build_path(configuration, self.driver_name() + '.app',
 203             'Contents', 'MacOS', self.driver_name())
 204
 205     def _path_to_helper(self):
 206         binary_name = 'LayoutTestHelper'
 207         return self._build_path(self.get_option('configuration'), binary_name)
 208
 209     def _path_to_wdiff(self):
 210         return 'wdiff'