depot_tools: Add git svn find-rev for safesync_url parsing (commonly LKGR link).

tests/gclient_scm_test.py

 #!/usr/bin/env python
 # Copyright (c) 2011 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=E1101,E1103,W0403
 
 # Import before super_mox to keep valid references.
@@ skipping 67 matching lines @@
 
   def Options(self, *args, **kwargs):
     return self.OptionsObject(*args, **kwargs)
 
   def setUp(self):
     BaseTestCase.setUp(self)
     self.url = self.SvnUrl()
 
   def testDir(self):
     members = [
-        'FullUrlForRelativeUrl', 'GetRevisionDate', 'RunCommand',
-        'cleanup', 'diff', 'pack', 'relpath', 'revert',
-        'revinfo', 'runhooks', 'status', 'update',
-        'updatesingle', 'url',
+        'FullUrlForRelativeUrl',
+        'GetRevisionDate',
+        'GetUsableRev',
+        'RunCommand',
+        'cleanup',
+        'diff',
+        'pack',
+        'relpath',
+        'revert',
+        'revinfo',
+        'runhooks',
+        'status',
+        'update',
+        'updatesingle',
+        'url'
     ]
 
     # If you add a member, be sure to add the relevant test!
     self.compareMembers(self._scm_wrapper('svn://a'), members)
 
   def testUnsupportedSCM(self):
     args = ['gopher://foo', self.root_dir, self.relpath]
     exception_msg = 'No SCM found for url gopher://foo'
     self.assertRaisesError(exception_msg, self._scm_wrapper, *args)
 
@@ skipping 510 matching lines @@
 
   def tearDown(self):
     StdoutCheck.tearDown(self)
     TestCaseUtils.tearDown(self)
     unittest.TestCase.tearDown(self)
     rmtree(self.root_dir)
 
 
 class ManagedGitWrapperTestCase(BaseGitWrapperTestCase):
   def testDir(self):
-    members = [
-        'FullUrlForRelativeUrl', 'GetRevisionDate', 'RunCommand',
-        'cleanup', 'diff', 'pack', 'relpath', 'revert',
-        'revinfo', 'runhooks', 'status', 'update', 'url',
+    members = [ 
+        'FullUrlForRelativeUrl',
+        'GetRevisionDate',
+        'GetUsableRev',
+        'RunCommand',
+        'cleanup',
+        'diff',
+        'pack',
+        'relpath',
+        'revert',
+        'revinfo',
+        'runhooks',
+        'status',
+        'update',
+        'url'
     ]
 
     # If you add a member, be sure to add the relevant test!
     self.compareMembers(gclient_scm.CreateSCM(url=self.url), members)
 
   def testRevertMissing(self):
     if not self.enabled:
       return
     options = self.Options()
     file_path = join(self.base_path, 'a')
@@ skipping 326 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: