Util Test: Add memory mapping tests
Util Test: Add memory mapping tests

iracigt/mgba,Iniquitatis/mgba,Iniquitatis/mgba,fr500/mgba,Anty-Lemon/mgba,libretro/mgba,mgba-emu/mgba,fr500/mgba,Iniquitatis/mgba,mgba-emu/mgba,Anty-Lemon/mgba,sergiobenrocha2/mgba,mgba-emu/mgba,Iniquitatis/mgba,sergiobenrocha2/mgba,sergiobenrocha2/mgba,libretro/mgba,jeremyherbert/mgba,Anty-Lemon/mgba,iracigt/mgba,libretro/mgba,iracigt/mgba,mgba-emu/mgba,sergiobenrocha2/mgba,iracigt/mgba,sergiobenrocha2/mgba,fr500/mgba,Anty-Lemon/mgba,libretro/mgba,jeremyherbert/mgba,jeremyherbert/mgba,libretro/mgba,fr500/mgba,jeremyherbert/mgba