One tiny recorded text turn drives three whole-page concerns:
- workspace flow over the real wire: the empty-state hero's first send
materializes a real Workspace + Session (the jsdom workspace-flow suite
pins this state machine over the fixture client; this scenario pins it
through HTTP RPC + SSE + the gateway). Durable proof: the session
header's cwd is the create-by-name target <workspaceRoot>/workspace.
Adds the hero waiting-state aria golden.
- reload recovery: collapse the sidebar (persisted dsh.layout.panels),
page.reload, and the surface comes back whole from persistence alone —
layout collapsed, selection restored (dsh.sessions.current), the
recorded turn re-rendered from session.history with zero model calls
(the drained replay cursor makes any stray request fail loud at close).
- dark mode: no product control flips the theme yet, so the scenario
drives the ThemeService's entire DOM contract — body[data-ds-dark-theme]
— and pins the shipped cascade: the alias token flips, a painted surface
repaints, and removing the attribute restores the light sample exactly.
TODO(web-theme-gesture) upgrades to a real settings control; no theme
golden per the lane's scope ruling (aria is color-blind).
Agent Note scenario list extended in both languages; pairing re-recorded.
One two-turn seed (turn 1: bash + two parallel reads in a single assistant
message; turn 2: a markdown-heavy reply) rendered cold through the
seeded-history pattern — zero model calls — serving four surfaces:
- sidebar search: client-side title filter; asserted only after the durable
title lands with the attach baseline (a cold SessionSummary carries no
title — search matches the displayTitle the user sees). Negative query
empties the tree, positive narrows to the match + its force-expanded
group, clear restores.
- Trajectory tab: turn sections, the step group's tool mix ('bash read×2'),
and a view-area aria golden.
- Waterfall tab: span stats header + one lane per span. The P-I fold counts
a turn-0 prologue span (only assistant/steering nodes carry a turn
number) — pinned as-is; real spans are P-III per the view's ledger.
- details column: the bash toolview row routes click to openDetails;
open/closed is asserted on the frame's data-details-collapsed attribute
because close collapses the grid column to width 0 without unmounting
the subtree (hidden, not absent, is the contract).
Agent Note scenario list extended in both languages; pairing re-recorded.
Both languages: the three new scenarios (live-interactions overrides,
question-composer takeover, wire-level steering), the product-delta list
({ patches } override form, the carried-failure fix, the llm-retry row),
two new Deferred items (web error surface, composer steering gesture),
and de-hardcoded scenario counts; pairing re-recorded.
The shared test module was named harness.ts inside a repo whose product
IS a harness — hopelessly ambiguous. Renamed to scaffold.ts with
launchWebScaffold/WebScaffold; tsconfig plane-split entries, the seam
JSDoc/README mentions, and both Agent Note languages updated.
Both scenarios gain a Playwright interaction step over the settled
transcript (after the golden capture, so committed aria surfaces stay
untouched): replay-round-trip clicks the reasoning fold open/closed over
wire-delivered state; seeded-history expands a read tool row rebuilt from
the cold log and asserts the recorded result text appears (read rows are
expand-in-place — rowExpands routes the click to the inline fold, not the
details column). test:web 30 passed | 1 skipped.
Chinese counterpart translated per the terminology table and the
2026-07-18 TUI note's register; switcher lines added on both sides; pair
recorded. doc-sync 24/24.
testing.md gains the web browser snapshot tier entry (divergent
DSH_SNAPSHOT=... test:web commands) and names apps/web/tests/snapshots/
as the web surface's snapshot home. The GUI testing note's tier map and
lane map gain the e2e scenarios (both languages, pair re-recorded) and
drop the stale verify-session-real references (those scripts left with
the missions/ tree). packages/client/AGENTS.md check ladder covers the
wire-carriage trigger and refresh/record commands. acp-snapshot README
stops claiming the whole package is ACP-specific — its normalizers are
transport-neutral with three consumers now. vitest.web.config.ts header
carries TODO(ci-browser) with the staged-reversal pointer.
The design-study Agent Note moves proposed/ -> implemented/ rewritten in
present tense: all review decisions recorded (llm:false seam over the
placeholder-key hack, providers-mode replay, whenIdle barrier stack,
single aria golden + anchors, TUI-style inline modes over a suite
factory, scrub-only header stance, CI deferral) with re-entry triggers
under Deferred.
