LUCENE-5969: port two remaining TestCompoundFile tests

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5969@1629303 13f79535-47bb-0310-9956-ffa450edef68
LUCENE-5969: port remaining tests

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/lucene5969@1629313 13f79535-47bb-0310-9956-ffa450edef68