On the 1.9.x-rep-cache-db-fixes branch: Merge r1663286, r1741071,
r1741072, r1741073, r1741078, r1741206 from trunk (without conflicts).

  r1663286: Tweak error trace creation in svn_sqlite__finish_savepoint().
  r1741071: Add a failing test for an issue with rep-cache.db.
  r1741072: Add a failing test that exploits a problem in one of our sqlite
            helpers.
  r1741073: Fix a potential crash in a couple of our sqlite helpers.
  r1741078: Lay the groundwork for fixing the commit_with_locked_rep_cache()
            test by factoring out a helper function.
  r1741206: Explicitly close the rep-cache.db connection if we fail to run
            the preparatory work, e.g., after errors when creating the schema.


git-svn-id: https://svn.apache.org/repos/asf/subversion/branches/1.9.x-rep-cache-db-fixes@1743186 13f79535-47bb-0310-9956-ffa450edef68
4 files changed