Round-2 test-only locks (behaviors already at parity with Ink test/render.tsx,
exit.tsx, errors.tsx, hooks.tsx):
- resize re-render reflows content to the new width (exact narrowed round-border bytes)
+ consecutive width decreases each clear; onRender fires exactly once per rerender
(tightened from `>`); onMounted runs before the first frame write callback (#596);
bsu/esu wraps a trailing throttled content change, and an unchanged trailing rerender
emits neither; patchConsole puts a log above the live frame.
- exit-with-static #397 non-duplication (A/B/C each render once) — the fixture is fixed
to function slots so no [Vue warn] pollutes stdout; exit-with-thrown-error via run()'s
strict exit-0 gate; DEV is inert; the process stays alive ~500ms while raw mode is held.
- raw mode is disabled on the thrown-error cleanup path; the unhandledRejection test moved
to a *.sequential file (it mutates a process-global listener).
- alternate-screen enter sequence hides the cursor; useStdout().write() preserves the
frame with the external write ordered above it.
Codex-reviewed GENUINE.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Yunfei He