Add a regression test for issue #3865: 'svn' on Windows cannot address scheduled-for-delete file, if another file differing only in case is present on disk.
Add a regression test for issue #3865: 'svn' on Windows cannot address
scheduled-for-delete file, if another file differing only in case is
present on disk.

* subversion/tests/cmdline/copy_tests.py
  (deleted_file_with_case_clash): New test, marked XFail for 
   'is_fs_case_insensitive'.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1124436 13f79535-47bb-0310-9956-ffa450edef68

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