Allow gclient clone in non-empty directories

tests/gclient_scm_test.py

 #!/usr/bin/env python
 # 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.
 
 """Unit tests for gclient_scm.py."""
 
 # pylint: disable=E1103
 
 # Import before super_mox to keep valid references.
-from os import rename
 from shutil import rmtree
 from subprocess import Popen, PIPE, STDOUT
 
 import logging
 import os
 import sys
 import tempfile
 import unittest
 import __builtin__
 
@@ skipping 997 matching lines @@
     exception = ('Conflict while rebasing this branch.\n'
                  'Fix the conflict and run gclient again.\n'
                  'See \'man git-rebase\' for details.\n')
     self.assertRaisesError(exception, scm.update, options, (), [])
     exception = ('\n____ . at refs/heads/master\n'
                  '\tYou have unstaged changes.\n'
                  '\tPlease commit, stash, or reset.\n')
     self.assertRaisesError(exception, scm.update, options, (), [])
     sys.stdout.close()
 
-  def testUpdateNotGit(self):
-    if not self.enabled:
-      return
-    options = self.Options()
-    scm = gclient_scm.CreateSCM(url=self.url, root_dir=self.root_dir,
-                                relpath=self.relpath)
-    git_path = join(self.base_path, '.git')
-    rename(git_path, git_path + 'foo')
-    exception = ('\n____ . at refs/heads/master\n'
-                 '\tPath is not a git repo. No .git dir.\n'
-                 '\tTo resolve:\n'
-                 '\t\trm -rf .\n'
-                 '\tAnd run gclient sync again\n')
-    self.assertRaisesError(exception, scm.update, options, (), [])
-
   def testRevinfo(self):
     if not self.enabled:
       return
     options = self.Options()
     scm = gclient_scm.CreateSCM(url=self.url, root_dir=self.root_dir,
                                 relpath=self.relpath)
     rev_info = scm.revinfo(options, (), None)
     self.assertEquals(rev_info, '069c602044c5388d2d15c3f875b057c852003458')
 
 
@@ skipping 142 matching lines @@
 
 if __name__ == '__main__':
   if '-v' in sys.argv:
     logging.basicConfig(
         level=logging.DEBUG,
         format='%(asctime).19s %(levelname)s %(filename)s:'
                '%(lineno)s %(message)s')
   unittest.main()
 
 # vim: ts=2:sw=2:tw=80:et: