The generated site's whole value is that drift is loud, so the tests
are mostly about drift: a heading renamed in AGENTS.md must fail the
build naming the route and the heading, a slice emptied to its heading
must fail rather than emit a page, and a heading inside a code fence
must never match — AGENTS.md fences a task template whose first line is
'# Task title', and matching that would slice the document in half.
Alongside: link rewriting (GitHub blob, link_routes overrides, dead and
escaping links refused), manifest validation, the output-directory
guard, and the acceptance criterion that no built page fetches anything
third-party — mechanised as 'every rel that opens a connection is
same-origin', with rel=canonical excluded because it is a statement,
not a fetch.
The release artifact test now asserts site/ is absent from bench.tar.gz.
The manifest already excludes it by saying nothing about it, but
correct-by-omission is exactly what a future manifest edit undoes
silently.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
