Add unittests for net::TestRootCerts and regenerate test certificates

tools/valgrind/valgrind_test.py

 #!/usr/bin/python
 # Copyright (c) 2006-2008 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.
 
 # valgrind_test.py
 
 """Runs an exe through Valgrind and puts the intermediate files in a
 directory.
 """
@@ skipping 309 matching lines @@
         logging.info("No real .dSYM for test_command.  Line numbers will "
                      "not be shown.  Either tell xcode to generate .dSYM "
                      "file, or use --generate_dsym option to this tool.")
 
   def PrepareForTestWine(self):
     """Set up the Wine environment.
 
     We need to run some sanity checks, set up a Wine prefix, and make sure
     wineserver is running by starting a dummy win32 program.
     """
-    if not os.path.exists('/usr/share/ca-certificates/root_ca_cert.crt'):
-      logging.warning('WARNING: SSL certificate missing! SSL tests will fail.')
-      logging.warning('You need to run:')
-      logging.warning('sudo cp src/net/data/ssl/certificates/root_ca_cert.crt '
-                      '/usr/share/ca-certificates/')
-      logging.warning('sudo vi /etc/ca-certificates.conf')
-      logging.warning('  (and add the line root_ca_cert.crt)')
-      logging.warning('sudo update-ca-certificates')

[wtc, 2010/12/08 19:58:22]

IMPORTANT: I don't know what this code is for.  Is it safe
to remove it?

Since the root_ca_cert.crt file is renamed, we'll need to at
least update the file name.

Similarly for the removal of the equivalent code in
tools/wine_valgrind/chrome_tests.sh.

[Ryan Sleevi, 2010/12/09 05:49:55]

Wine's way of implementing trusted root certs. Rather than using the registry,
they iterate through a series of paths, looking for certificate files. This is
akin to the TestRootCerts check that used to exist, just an added layer.

The list of paths is at
http://source.winehq.org/source/dlls/crypt32/rootstore.c#L454

The implementation is at
http://source.winehq.org/source/dlls/crypt32/rootstore.c#L704

-
     # Shutdown the Wine server in case the last run got interrupted.
     common.RunSubprocess([os.environ.get('WINESERVER'), '-k'])
 
     # Yes, this can be dangerous if $WINEPREFIX is set incorrectly.
     shutil.rmtree(os.environ.get('WINEPREFIX'), ignore_errors=True)
 
     winetricks = os.path.join(self._source_dir, 'tools', 'valgrind',
                               'wine_memcheck', 'winetricks')
     common.RunSubprocess(['sh', winetricks,
                           'nocrashdialog', 'corefonts', 'gecko'])
@@ skipping 571 matching lines @@
       platform_name = sys.platform + "(Unknown)"
     raise RuntimeError, "Unknown tool (tool=%s, platform=%s)" % (tool_name,
                                                                  platform_name)
 
 def CreateTool(tool):
   return ToolFactory().Create(tool)
 
 if __name__ == '__main__':
   logging.error(sys.argv[0] + " can not be run from command line")
   sys.exit(1)