Some of them are actually too simple, and may be unuseful in tricky
situations. This patch adds a lot of test cases to provide an (almost)
bombproof safety with future patches.
Depends-On: I0bb1ed0109af66997e238b532d342d82d4c4ae19
Change-Id: I274ef306775c36be20acb662353f6537ff3f1a33
Added the contains_all function, with basically the same role as
contains_any but using logic AND instead of OR. Also added
ccnorm_contains_all, that is the same of ccnorm_contains_any but with
AND mode. Finally, fixed three wrong task IDs.
Co-authored with Valerio Bozzolan.
Bug: T21176
Change-Id: Ib0a8b783db6ce0d5db64771c8e0c70f0f8d13d36
