1# Copyright (C) 2010 Google Inc. All rights reserved.
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28
29"""QtWebKit implementation of the Port interface."""
30
31import logging
32import os
33import signal
34import sys
35
36import webkit
37
38from webkitpy.layout_tests.port.webkit import WebKitPort
39
40_log = logging.getLogger("webkitpy.layout_tests.port.qt")
41
42
43class QtPort(WebKitPort):
44    """QtWebKit implementation of the Port class."""
45
46    def __init__(self, **kwargs):
47        kwargs.setdefault('port_name', 'qt')
48        WebKitPort.__init__(self, **kwargs)
49
50    def baseline_search_path(self):
51        port_names = []
52        if sys.platform == 'linux2':
53            port_names.append("qt-linux")
54        elif sys.platform in ('win32', 'cygwin'):
55            port_names.append("qt-win")
56        elif sys.platform == 'darwin':
57            port_names.append("qt-mac")
58        port_names.append("qt")
59        return map(self._webkit_baseline_path, port_names)
60
61    def _tests_for_other_platforms(self):
62        # FIXME: This list could be dynamic based on platform name and
63        # pushed into base.Port.
64        # This really need to be automated.
65        return [
66            "platform/chromium",
67            "platform/win",
68            "platform/gtk",
69            "platform/mac",
70        ]
71
72    def _path_to_apache_config_file(self):
73        # FIXME: This needs to detect the distribution and change config files.
74        return self._filesystem.join(self.layout_tests_dir(), 'http', 'conf',
75                                     'apache2-debian-httpd.conf')
76
77    def _shut_down_http_server(self, server_pid):
78        """Shut down the httpd web server. Blocks until it's fully
79        shut down.
80
81        Args:
82            server_pid: The process ID of the running server.
83        """
84        # server_pid is not set when "http_server.py stop" is run manually.
85        if server_pid is None:
86            # FIXME: This isn't ideal, since it could conflict with
87            # lighttpd processes not started by http_server.py,
88            # but good enough for now.
89            self._executive.kill_all('apache2')
90        else:
91            try:
92                os.kill(server_pid, signal.SIGTERM)
93                # TODO(mmoss) Maybe throw in a SIGKILL just to be sure?
94            except OSError:
95                # Sometimes we get a bad PID (e.g. from a stale httpd.pid
96                # file), so if kill fails on the given PID, just try to
97                # 'killall' web servers.
98                self._shut_down_http_server(None)
99
100    def _build_driver(self):
101        # The Qt port builds DRT as part of the main build step
102        return True
103
104    def _path_to_driver(self):
105        return self._build_path('bin/DumpRenderTree')
106
107    def _path_to_image_diff(self):
108        return self._build_path('bin/ImageDiff')
109
110    def _path_to_webcore_library(self):
111        return self._build_path('lib/libQtWebKit.so')
112
113    def _runtime_feature_list(self):
114        return None
115
116    def setup_environ_for_server(self):
117        env = WebKitPort.setup_environ_for_server(self)
118        env['QTWEBKIT_PLUGIN_PATH'] = self._build_path('lib/plugins')
119        return env
120