Add a failing test for a case where `svn upgrade` currently returns an error
when invoked without parameters for a working copy of the latest format.

* subversion/tests/cmdline/upgrade_tests.py
  (upgrade_latest_format): New test, marked as XFail().
  (test_list): Run new test.


git-svn-id: https://svn.apache.org/repos/asf/subversion/trunk@1905752 13f79535-47bb-0310-9956-ffa450edef68
1 file changed