ldm0 50393080f2 fix(encoding): exclude HTML meta from XML encoding selection ...

Give document decoding explicit HTML, XML, and text declaration policies.
XML ignores HTML meta elements, retains BOM and transport charset precedence,
and selects an initial XML declaration or UTF-16 signature before its UTF-8
default. Keep partial declarations and signatures buffered across chunks.

Cover conflicting meta declarations with and without an XML declaration,
including main documents, iframes, and external raw input. Adapt seven
Chromium XML/XHTML navigation scenarios and three decoder boundary tests
from Chromium a03603fe9af6230a12f1b2fb2c18a7d003a0d937; source paths are
recorded next to the tests. These include KOI8-R script inheritance, CP1251
XML, BOM-less UTF-16, supplementary Unicode characters, and BOM boundaries.

Validation:
- cargo fmt --all
- cargo clippy --workspace --all-targets --all-features -- -D warnings
- XML and Chromium regression tests passed.
- NEXTEST_TEST_THREADS=8 cargo nextest run --no-fail-fast:
  18,980 passed, 16 skipped.

2026-09-29 16:12:08 +08:00

..

src

fix(encoding): exclude HTML meta from XML encoding selection

2026-09-29 16:12:08 +08:00

Cargo.toml

refactor(fetch): preserve response header bytes end to end

2026-09-23 02:02:54 +08:00