NEW234518
WPT imported tests store non-utf8 files in wrong encoding 
https://bugs.webkit.org/show_bug.cgi?id=234518
Summary WPT imported tests store non-utf8 files in wrong encoding
Patrick Griffis
Reported 2021-12-20 11:35:47 PST
Some files served during tests are specifically in non-utf8 encodings and the HTTP server will always send an incorrectly decoded version of those files. A reproducer of this is `LayoutTests/imported/w3c/web-platform-tests/content-security-policy/script-src/hash-always-converted-to-utf-8/iso-8859-1.html` You can run either `run-webkit-httpd` or `run-webkit-tests` on that file to reproduce. The file is in `iso-8859-1` encoding and `charset` is set in `iso-8859-1.html.sub.headers` At the HTTP layer before the browser decodes anything it is sent `?`'s in place of the invalid UTF-8 characters so decoding happened somewhere before that point.
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Radar WebKit Bug Importer
Comment 1 2021-12-27 11:36:18 PST
<rdar://problem/86942960>
Sam Sneddon [:gsnedders]
Comment 2 2022-01-05 08:01:33 PST
The imported file itself is wrong (containing UTF-8 encoded U+FFFD); my guess is the importer is breaking the file (and assuming the input is always UTF-8?).
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