kc3-lang/harfbuzz/test/subset/data/fonts/Roboto-Variable.ttf

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• Hash : d5fc4a73
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  Date : 2022-09-14T14:43:20
  

  [instance] add tests for featureVariations
  
  Also updated the script that is used to generate tests.With fonttools,
  we now do instancing first and then subsetting.
  
  With different order of subsetting and instancing operations on the same
  VF file, fonttools seems to generate 2 different font files with different
  glyph set.
  1. do subsetting and then instancing: this seems result in a larger glyph
     set in the font file. Lookups are collected from both retained features
     and all possible alternate featurevariations, this leads to a larger
     glyph set after glyph closurei. And instancer doesn't redo glyph
     closure, it does lookups pruning only.
  
  2. do instancing and then subsetting: lookups are collected from
     features that are replaced already and possible alternate feature
     variations
  

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