I used command blocks to teleport an Item Frame with a Map in it to air. It, as usual, broke and fell into items. However, in this scenario, it shouldn't have, since both gamerules "doTileDrops" and "doMobLoot" were both set to false.
Picture 1: The Item Frame with Map are supported by block.
Picture 2: The Item Frame with Map are teleported to air, right before they break.
Picture 3: They are now broken, but are items, even though the gamerules say they shouldn't.