Instead of loading all preload for all tests, adding just those functions that are needed for each. Should reduce test times. Also renaming tests to give some indication of difficulty. Alas they are not run in that order.
They have been rising of late, installer reporter to check 8and keep checking) tweaking of cli parameters removed redundant interpreter tests
All preloading where it needs to be (some)tests for the preload split compiler test remembered binary tests (usually just run on travis)
