1 # Copyright (C) 2011 Google Inc. All rights reserved. 2 # 3 # Redistribution and use in source and binary forms, with or without 4 # modification, are permitted provided that the following conditions are 5 # met: 6 # 7 # * Redistributions of source code must retain the above copyright 8 # notice, this list of conditions and the following disclaimer. 9 # * Redistributions in binary form must reproduce the above 10 # copyright notice, this list of conditions and the following disclaimer 11 # in the documentation and/or other materials provided with the 12 # distribution. 13 # * Neither the name of Google Inc. nor the names of its 14 # contributors may be used to endorse or promote products derived from 15 # this software without specific prior written permission. 16 # 17 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29 """A class to help start/stop the PyWebSocket server as used by the layout tests.""" 30 31 import logging 32 import os 33 import sys 34 import time 35 36 from webkitpy.layout_tests.servers import server_base 37 from webkitpy.thirdparty import mod_pywebsocket 38 39 _log = logging.getLogger(__name__) 40 41 42 _WS_LOG_PREFIX = 'pywebsocket.ws.log-' 43 44 _DEFAULT_WS_PORT = 8880 45 46 47 class PyWebSocket(server_base.ServerBase): 48 49 def __init__(self, port_obj, output_dir): 50 super(PyWebSocket, self).__init__(port_obj, output_dir) 51 self._name = 'pywebsocket' 52 self._log_prefixes = (_WS_LOG_PREFIX,) 53 self._mappings = [{'port': _DEFAULT_WS_PORT}] 54 self._pid_file = self._filesystem.join(self._runtime_path, '%s.pid' % self._name) 55 56 self._port = _DEFAULT_WS_PORT 57 self._layout_tests = self._port_obj.layout_tests_dir() 58 self._web_socket_tests = self._filesystem.join(self._layout_tests, 'http', 'tests', 'websocket') 59 time_str = time.strftime('%d%b%Y-%H%M%S') 60 log_file_name = _WS_LOG_PREFIX + time_str 61 error_log = self._filesystem.join(self._output_dir, log_file_name + "-err.txt") 62 pywebsocket_base = self._port_obj.path_from_webkit_base('Tools', 'Scripts', 'webkitpy', 'thirdparty') 63 pywebsocket_script = self._filesystem.join(pywebsocket_base, 'mod_pywebsocket', 'standalone.py') 64 65 self._start_cmd = [ 66 sys.executable, '-u', pywebsocket_script, 67 '--server-host', 'localhost', 68 '--port', str(self._port), 69 '--document-root', self._web_socket_tests, 70 '--scan-dir', self._web_socket_tests, 71 '--cgi-paths', '/', 72 '--log-file', error_log, 73 '--websock-handlers-map-file', self._filesystem.join(self._web_socket_tests, 'handler_map.txt'), 74 ] 75 self._env = self._port_obj.setup_environ_for_server() 76 self._env['PYTHONPATH'] = (pywebsocket_base + os.pathsep + self._env.get('PYTHONPATH', '')) 77