gui/docs/pkg-qa-requests-m1.md R3, filed by the previous session: three GUI
M1 DoD items (10k rows at 60 fps, flat RSS over 10 minutes,
--slow/--flaky/--drop-connection recovery) had nowhere to run in CI. This is
the harness — `gui/tests/dod/run.sh <gate> [--json <path>]`, exactly the
path/invocation contract tests/integration/README.md already specified —
plus `gui/tests/dod/dod_harness.cpp`, the Qt/RpcClient-driven binary that
actually runs each gate against a real mockd run.sh starts and tears down
itself.
- scroll-60fps: an eased scripted scroll over the whole loaded table,
timing each step's synchronous repaint; p99 against a 16.6 ms budget
(auto-scaled 4x under a sanitized build — ASan/UBSan overhead, not a
loosened bar, see the harness's isSanitizedBuild()).
- rss-flat: samples this process's own VmRSS at 1 Hz across the run,
discards a warm-up window, checks post-warm-up growth against a stated
20 MiB slack.
- unhappy-path: three phases (slow/flaky/drop-connection), each its own
mockd instance; passes when the client reaches and holds Connected with
no crash or hang. A watchdog (the harness's own QTimer, backstopped by
run.sh's external `timeout`) turns a genuine hang into a bounded non-zero
exit rather than needing the CI caller to timeout(1) around it.
Every gate honours the exit-code and --json contract PKG/QA's pre-drafted
CI job expects unchanged (one addition needed: the build step must also
build the `gui-dod-harness` target, noted in the R3 update). No leaked mockd
processes on any exit path (`trap cleanup EXIT INT TERM`); no writes outside
a tempdir except the caller's own --json path.
Verified live end-to-end (not just unit-level): all three gates run against
a real mockd under the exact `ASAN_OPTIONS=detect_leaks=1:halt_on_error=1`
`.github/workflows/ci.yml`'s sanitizers job already sets, all pass, and
scroll-60fps was forced red once on purpose
(VELOX_DOD_FRAME_BUDGET_MS=1) to prove the fail path and exit code actually
work. Building this is also what surfaced the two RpcClient bugs fixed in
the previous commit, and one real gap in mockd itself — --drop-connection
never worked over the Unix socket transport (only WebSocket) — filed as
gui/docs/proto-requests-m1.md since tools/mockd is PROTO's file.
gui/docs/pkg-qa-requests-m1.md R3 and R4 (an unrelated, non-blocking Qt6::DBus
CMake hygiene note filed while wiring the clipboard global-shortcut path)
are updated with the concrete findings above.
Co-Authored-By: Claude Sonnet 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01NSCdCWFXBTSBBK3MzWtJiC
samiandClaude Sonnet 5
755d85964e