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      1 #!/usr/bin/env python
      2 # Copyright (C) 2010 Google Inc. All rights reserved.
      3 #
      4 # Redistribution and use in source and binary forms, with or without
      5 # modification, are permitted provided that the following conditions are
      6 # met:
      7 #
      8 #     * Redistributions of source code must retain the above copyright
      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
     13 # distribution.
     14 #     * Neither the name of Google Inc. nor the names of its
     15 # contributors may be used to endorse or promote products derived from
     16 # this software without specific prior written permission.
     17 #
     18 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     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,
     23 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     24 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     25 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     26 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     28 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29 
     30 """Base class with common routines between the Apache and Lighttpd servers."""
     31 
     32 import logging
     33 import os
     34 import time
     35 import urllib
     36 
     37 from webkitpy.common.system import filesystem
     38 
     39 _log = logging.getLogger("webkitpy.layout_tests.port.http_server_base")
     40 
     41 
     42 class HttpServerBase(object):
     43 
     44     def __init__(self, port_obj):
     45         self._port_obj = port_obj
     46 
     47     def wait_for_action(self, action):
     48         """Repeat the action for 20 seconds or until it succeeds. Returns
     49         whether it succeeded."""
     50         start_time = time.time()
     51         while time.time() - start_time < 20:
     52             if action():
     53                 return True
     54             _log.debug("Waiting for action: %s" % action)
     55             time.sleep(1)
     56 
     57         return False
     58 
     59     def is_server_running_on_all_ports(self):
     60         """Returns whether the server is running on all the desired ports."""
     61         for mapping in self.mappings:
     62             if 'sslcert' in mapping:
     63                 http_suffix = 's'
     64             else:
     65                 http_suffix = ''
     66 
     67             url = 'http%s://127.0.0.1:%d/' % (http_suffix, mapping['port'])
     68 
     69             try:
     70                 response = urllib.urlopen(url, proxies={})
     71                 _log.debug("Server running at %s" % url)
     72             except IOError, e:
     73                 _log.debug("Server NOT running at %s: %s" % (url, e))
     74                 return False
     75 
     76         return True
     77 
     78     def remove_log_files(self, folder, starts_with):
     79         files = os.listdir(folder)
     80         for file in files:
     81             if file.startswith(starts_with):
     82                 full_path = os.path.join(folder, file)
     83                 filesystem.FileSystem().remove(full_path)
     84