Friendship Quest remix of mobius, a hotline server in go #cli https://git.r.bdr.sh/mobius/atom/hotline/client_test.go?h=main 2026-07-10T16:48:18Z 2026-07-10T16:48:18Z Jeff Halter 868228+jhalter@users.noreply.github.com 2026-07-10T16:48:18Z urn:sha1:21f24d24fd6f501b32f15a2bef41c89cc461f623 Add a protocol-level end-to-end suite (in-process fully wired server on an ephemeral port pair, driven by hotline.Client over TCP) covering handshake, login, public and private chat, message board, threaded news, file list/download/upload, account admin, disconnect notification, and shutdown broadcast. The harness retries on a fresh port pair when another process steals a probed port before ListenAndServe binds it, and Server gains WithConnectionRateLimit so tests can disable the per-IP connection throttle. Add native fuzz tests for Transaction, Field, and flattened file object decoding, and fix the bugs the new tests surfaced: - Transaction.Write panicked on out-of-range attacker-controlled size fields, and transactionScanner's uint32 length addition could wrap and yield a truncated token. The information fork size declared in an untrusted fork header is now bounded too. - Client keepalive read c.done unsynchronized while Disconnect replaces it under the mutex. - The shared Agreement's Seek+ReadAll login path raced concurrent logins; the server now prefers an AgreementBytes() snapshot. Fill unit-test gaps (main's config-copy helpers, file resume data, ReloaderFunc, R2 error injection and env validation) and add a CI test workflow (build/vet + race-enabled shuffled suite), fixed lint workflow triggers with golangci-lint v2.6, and Makefile test/cover/ lint/fuzz targets. 2026-03-16T18:46:04Z Jeff Halter 868228+jhalter@users.noreply.github.com 2026-03-16T18:46:04Z urn:sha1:2f46f87177234070044b5304ca3e0db471699ad8 Add comprehensive test cases across both packages to increase coverage: - hotline: 52.4% → ~55% (Disconnect, handleTransaction, SendAll, sendBanMessage, MemClientMgr, and other tests) - internal/mobius: 75.9% → ~80% (HandleUpdateUser, HandleDeleteUser, HandleSetUser, HandleNewUser, HandleUserBroadcast success paths)