Add regression test for issue #4558 pin-externals fails to handle spaces properly, in preparation for working on this issue.
Add regression test for issue #4558 pin-externals fails to handle spaces
properly, in preparation for working on this issue.

* subversion/tests/cmdline/externals_tests.py
  (copy_pin_externals_whitepace_dir): New test.
  (test_list): Add copy_pin_externals_whitepace_dir.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1660064 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion