t/200-file/320-bmp.t Test BMP file handling
t/200-file/330-tga.t Test TGA file handling
t/200-file/400-basic.t Test basic operations across file formats
+t/200-file/450-preload.t Test the preload class method
t/250-draw/010-draw.t Basic drawing tests
t/250-draw/020-flood.t Flood fill tests
t/250-draw/030-paste.t Test the paste() method
t/350-font/040-ttstd.t Standard font tests for TT
t/350-font/100-texttools.t Test text wrapping
t/400-filter/010-filters.t Consolidated filter tests (needs to split)
+t/400-filter/020-autolevels.t Test the autolevels filter
t/450-api/100-inline.t Inline::C integration and API
t/450-api/110-inlinectx.t context APIs
t/850-thread/010-base.t Test wrt to perl threads