forked from wrenn/wrenn
Cover all pure-function modules with inline #[cfg(test)] blocks: crypto (NIST/RFC 4231 known-answer vectors), auth (SecureToken ops, signature generation/validation), conntracker (snapshot lifecycle), execcontext, util (AtomicMax concurrent correctness), http/encoding (RFC 7231 negotiation), port/conn (/proc/net/tcp parsing), rpc/entry (format_permissions), and permissions/path (tilde expansion, ensure_dirs). Add tempfile dev-dep for filesystem tests. Update Makefile test target to include cargo test.