Follow-up to r1071739:
Follow-up to r1071739:

Add a new test for externals on locally added directories.

* subversion/tests/cmdline/externals_tests.py
  (update_external_on_locally_added_dir, test_list): New test.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1071745 13f79535-47bb-0310-9956-ffa450edef68

wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion