Convert most geolocation layout tests to use a JS mock implementation.

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
@@ skipping 58 matching lines @@
         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', 'AliasMatch /(.*/)?js-test-resources/(.+) "%s/$1resources/$2"' % test_dir,

[Dirk Pranke, 2016/05/10 20:51:49]

why was this change needed, and what did it do?

[Sam McNally, 2016/05/11 00:40:41]

The existing /js-test-resources allows http layout tests to access
LayoutTests/resources. The problem is the geolocation-specific resources are in
LayoutTests/fast/dom/Geolocation/resources. This maps
/some/path/js-test-resources/another/path to
LayoutTests/some/path/resources/another/path so the geolocation-specific
resources are accessible.

             '-c', 'AliasMatch ^/resources/testharness([r.].*) "%s/testharness$1"' % imported_resources_dir,
             '-c', 'Alias /w3c/resources/WebIDLParser.js "%s/webidl2/lib/webidl2.js"' % imported_resources_dir,
             '-c', 'Alias /w3c/resources "%s"' % imported_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,
@@ skipping 81 matching lines @@
         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)