FrozenNodeTest
  eXo JCR has different versionable storage implementation. Node with nodetype nt:frozenNode has no child nodes with the same nodetype instead what TCK supposed.

RestoreTest#testRestoreName
RestoreTest#testRestoreOrder2
  eXo JCR doesn't remove versionable child node with OnParentVerion=Version during restore operation

PropertyDefTest#testIsRequiredType: 
  eXo JCR has additional property type called PERMISSION

PredefinedNodeTypeTest#testVersionable
PredefinedNodeTypeTest#testVersion
  TCK's nodetypes differ from what spec says