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#lang fontkit/racket
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(require fontkit rackunit restructure)
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(define fira-path "../pitfall/test/assets/fira.ttf")
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(define f (openSync fira-path))
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(define ds (send f _getTableStream 'GPOS))
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#|
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(file-position (· ds _port))
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(send uint32be decode (peek-bytes 4 0 (· ds _port))) ; version
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(define ptr (send uint16be decode (peek-bytes 2 4 (· ds _port))))
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ptr ; scriptList pointer
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(send uint16be decode (peek-bytes 2 ptr (· ds _port))) ; number of Scriptrecords
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(file-position (· ds _port) 0)
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(define offset 692)
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(send uint32be decode (peek-bytes 4 offset (· ds _port))) ; version
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(define ptr2 (send uint16be decode (peek-bytes 2 (+ 4 offset) (· ds _port))))
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ptr2 ; scriptList pointer
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(send uint16be decode (peek-bytes 2 (+ ptr2 offset) (· ds _port))) ; number of Scriptrecords
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|#
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(report 'start-decode)
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(define h (send GPOS decode (send f _getTableStream 'GPOS)))
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h
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;(check-equal? (· h version) #x00010000)
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;h
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;(check-equal? (length (· h scriptList)) 4)
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