On the log-addressing branch:  Provide a test case for the new svn_fs__compatible_version function.
On the log-addressing branch:  Provide a test case for the new
svn_fs__compatible_version function.

* subversion/tests/libsvn_fs/fs-test.c
  (test_compat_version): new test
  (test_funcs): register the new test

git-svn-id: ffff46c2915712c3f53fa52a6edff6337513e032@1511363 13f79535-47bb-0310-9956-ffa450edef68

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