Run safebrowsing_service_test through the net testserver code.

net/tools/testserver/testserver_base.py

+# Copyright (c) 2012 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import optparse
+import os
+import struct
+import sys
+import warnings
+
+# Ignore deprecation warnings, they make our output more cluttered.
+warnings.filterwarnings("ignore", category=DeprecationWarning)
+
+try:
+  import json
+except ImportError:
+  import simplejson as json

[M-A Ruel, 2012/08/31 22:04:05]

We do not support python < 2.6 anymore, so please remove the code and just
import json.

[mattm, 2012/09/01 01:44:54]

Done.

+
+if sys.platform == 'win32':
+  import msvcrt
+
+
+class FileMultiplexer:

[M-A Ruel, 2012/08/31 22:04:05]

class FileMultiplexer(object):

and everywhere

[mattm, 2012/09/01 01:44:54]

Done.

+  def __init__(self, fd1, fd2) :
+    self.__fd1 = fd1
+    self.__fd2 = fd2
+
+  def __del__(self) :

[M-A Ruel, 2012/08/31 22:04:05]

Why?

[mattm, 2012/09/01 01:44:54]

I don't know. This is just moved from testserver.py.

+    if self.__fd1 != sys.stdout and self.__fd1 != sys.stderr:
+      self.__fd1.close()
+    if self.__fd2 != sys.stdout and self.__fd2 != sys.stderr:
+      self.__fd2.close()
+
+  def write(self, text) :
+    self.__fd1.write(text)
+    self.__fd2.write(text)
+
+  def flush(self) :
+    self.__fd1.flush()
+    self.__fd2.flush()
+
+
+class TestServerRunner:
+  def __init__(self):
+    self.option_parser = optparse.OptionParser()
+    self.add_options()
+
+  def main(self):
+    self.options, self.args = self.option_parser.parse_args()
+
+    logfile = open('testserver.log', 'w')
+    sys.stderr = FileMultiplexer(sys.stderr, logfile)
+    if self.options.log_to_console:
+      sys.stdout = FileMultiplexer(sys.stdout, logfile)
+    else:
+      sys.stdout = logfile
+
+    server_data = {}

[M-A Ruel, 2012/08/31 22:04:05]

server_data = {
  'host': self.options.host,
}

[mattm, 2012/09/01 01:44:54]

Done.

+    server_data['host'] = self.options.host
+

[M-A Ruel, 2012/08/31 22:04:05]

why

so

much

whitespace?

[mattm, 2012/09/01 01:44:54]

Done.

+    self.server = self.create_server(server_data)
+
+    self._notify_startup_complete(server_data)
+
+    self.run_server()
+
+  def create_server(self, server_data):
+    """Creates a server object and returns it.
+
+    Must populate server_data['port'], and can set additional server_data
+    elements if desired."""
+    raise NotImplementedError

[M-A Ruel, 2012/08/31 22:04:05]

raise NotImplementedError()

[mattm, 2012/09/01 01:44:54]

Done.

+
+  def run_server(self):
+    try:
+      self.server.serve_forever()
+    except KeyboardInterrupt:
+      print 'shutting down server'
+      self.server.stop = True
+
+  def add_options(self):
+    self.option_parser.add_option('', '--startup-pipe', type='int',

[M-A Ruel, 2012/08/31 22:04:05]

I'm not sure why all the "'', ".

[mattm, 2012/09/01 01:44:54]

dunno either, but fixed.

+                                  dest='startup_pipe',
+                                  help='File handle of pipe to parent process')
+    self.option_parser.add_option('', '--log-to-console', action='store_const',
+                                  const=True, default=False,
+                                  dest='log_to_console',
+                                  help='Enables or disables sys.stdout logging '
+                                  'to the console.')
+    self.option_parser.add_option('', '--port', default='0', type='int',

[M-A Ruel, 2012/08/31 22:04:05]

default=0 since you used type int

[mattm, 2012/09/01 01:44:54]

Done.

+                                  help='Port used by the server. If '
+                                  'unspecified, the server will listen on an '
+                                  'ephemeral port.')
+    self.option_parser.add_option('', '--host', default='127.0.0.1',
+                                  dest='host',
+                                  help='Hostname or IP upon which the server '
+                                  'will listen. Client connections will also '
+                                  'only be allowed from this address.')
+
+  def _notify_startup_complete(self, server_data):
+    # Notify the parent that we've started. (BaseServer subclasses
+    # bind their sockets on construction.)
+    if self.options.startup_pipe is not None:

[M-A Ruel, 2012/08/31 22:04:05]

if self.options.startup_pipe:

[mattm, 2012/09/01 01:44:54]

0 is a valid file descripton

[mattm, 2012/09/01 01:45:43]

s/descripton/descriptor/

+      server_data_json = json.dumps(server_data)
+      server_data_len = len(server_data_json)
+      print 'sending server_data: %s (%d bytes)' % (
+        server_data_json, server_data_len)
+      if sys.platform == 'win32':
+        fd = msvcrt.open_osfhandle(self.options.startup_pipe, 0)
+      else:
+        fd = self.options.startup_pipe
+      startup_pipe = os.fdopen(fd, "w")
+      # First write the data length as an unsigned 4-byte value.  This
+      # is _not_ using network byte ordering since the other end of the
+      # pipe is on the same machine.
+      startup_pipe.write(struct.pack('=L', server_data_len))
+      startup_pipe.write(server_data_json)
+      startup_pipe.close()