Add testing of double32 / float16 demo files

Author: linev

demo/examples_more.json

@@ -136,6 +136,8 @@
       { "name": "branch_mvect", "asurl": true, "file": "https://root.cern/files/cms2.root", "item": "Events", "opt":"L1GlobalTriggerObjectMapRecord_hltL1GtObjectMap__HLT.obj.>>dump", "title": "Branch with object which has vector of vector of vector of int, requires special handling" },
       { "name": "files", "asurl": true, "file": "https://root.cern/files/alice_ESDs.root", "item": "esdTree;1/ESDfriend./fTracks/fTPCindex", "opt": "dump", "title": "Data branch stored in different file (in same dir), counter data in main file" },
       { "name": "float16", "asurl": true, "file": "https://root.cern/files/Event100000.root", "item": "T/event/fTracks/fMass2", "opt": "dump", "title": "Float16_t type as TClonesArray branch" },
+      { "name": "test16", "file": "DemoFloat16.root", "item": "tree", "opt": "2*d.fF32-d.fR8-d.fF16", "title": "using tree from float16.C, compare normal and reduced floats" },
+      { "name": "test32", "file": "DemoDouble32.root", "item": "tree", "opt": "2*d.fD64-d.fI20-d.fR10", "title": "using tree from double32.C, compare normal and reduced floats" },
       { "name": "markus", "url": "file=https://root.cern/files/markus.root&item=_Event/Refs&opt=dump&inject=../demo/gaudi.mjs", "title": "custom streamer for pool::Token class from some branches" },
       { "name": "cmssw1", "asurl": "browser", "file": "test_cmssw_10000.root", "item": "MetaData", "opt": "testio", "title": "CMS-SW metadata, complex std::map classes" },
       { "name": "reco103", "asurl": "browser", "file": "https://root.cern/files/reco_103.root", "item": "Events", "opt":"testio", "title": "Older ROOT file with many branches, std::map classes", "notest": true },