Parse diff output in 'svn log' in an ordering-independent manner.  If needed, this could probably be generalized in diff_tests.py.
Parse diff output in 'svn log' in an ordering-independent manner.  If needed,
this could probably be generalized in diff_tests.py.

* subversion/tests/cmdline/log_tests.py
  (parse_diff, setify, compare_diff_output): New.
  (log_diff): Tweak the expectation format, and use the new comparison method.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion