So my first thought is to write a test to verify how Raku handles each of these cases, but the file itself says this isn't a conformance test.
You can see raku's specification suite (including unicode) here: https://github.com/raku/roast - but that's everything, and doesn't have a section specifically about, e.g. malformed UTF8. It should be very straightforward to write a test in raku for these various items and see what the result is. Might be a good idea for a blog post! On Wed, Jun 10, 2026 at 1:50 AM William Michels via perl6-users < [email protected]> wrote: > https://www.cl.cam.ac.uk/~mgk25/ucs/examples/UTF-8-test.txt > > Unicode/UTF-8 Question: > > Does anyone know if Rakudo has ever been tested against Markus > King's "UTF-8 decoder capability and stress test"? > > From the intro: > > "This test file can help you examine, how your UTF-8 decoder handles > various types of correct, malformed, or otherwise interesting UTF-8 > sequences." > > > Any info appreciated, > > Thx, Bill. >
