tests: ignore expected exceptions

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1501950 13f79535-47bb-0310-9956-ffa450edef68
tests: ignore expected exceptions

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1501967 13f79535-47bb-0310-9956-ffa450edef68
tests: ignore expected exceptions

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1501978 13f79535-47bb-0310-9956-ffa450edef68
tests: ignore expected exceptions

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1502006 13f79535-47bb-0310-9956-ffa450edef68