feat(desktop): context page right-top details drawer (peek summary)

Context page top-right Details toggle + 320px peek drawer with mini
occupancy bars, intervention counts, and Jump-to-ledger buttons.
Full ledger below remains unchanged (方案 B conservative).
Escape/× to close.

Files:
- src/renderer/index.html: header toggle + aside scaffold + script tag
- src/renderer/style.css: drawer styles (append-only)
- src/renderer/context-side-drawer.js: mount/render/toggle logic (new)
- test/context-side-drawer.test.js: 7 unit tests (new)
- scripts/qa-cdp-shoot-context-topright.mjs: CDP visual gate (new)
- docs/qa-context-topright/*.png: 3 QA screenshots

Test counts: 1813 -> 1820 (+7).
Mirrors merge f7324b0 on internal test-real branch.
This commit is contained in:
ZiyaZhang
2026-07-19 08:19:48 -07:00
parent 1a00b0cd91
commit 95b8b2a1af
8 changed files with 818 additions and 0 deletions
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@@ -0,0 +1,226 @@
// scripts/qa-cdp-shoot-context-topright.mjs — fix/context-topright-panel shoot.
//
// Boots an isolated Electron on CDP :9411 (its own --user-data-dir +
// $DSH_DESKTOP_HOME so real user config is never touched), seeds a
// small event stream, switches to the Context tab, and captures:
//
// 01-context-page-before.png — Context page loaded, top-right
// Details toggle visible, drawer closed
// 02-context-topright-open.png — same session, right-side peek
// drawer open showing window occupancy + interventions + jump
// 03-context-topright-closed.png — after clicking the × close,
// drawer collapsed again (regression check for close binding)
//
// Isolation follows scripts/qa-cdp-shoot-chat-triple.mjs precedent.
import { spawn } from 'node:child_process'
import { existsSync, mkdirSync, writeFileSync, rmSync } from 'node:fs'
import { resolve, join } from 'node:path'
import { setTimeout as sleep } from 'node:timers/promises'
import { tmpdir } from 'node:os'
const WORKTREE = resolve(process.env.DSH_WORKTREE || process.cwd())
const PARENT = resolve(process.env.DSH_REPO || '/Users/ziya/harness/dsh-desktop-demo')
const ELECTRON = join(PARENT, 'node_modules/.bin/electron')
const CDP_PORT = Number(process.env.DSH_CONTEXT_TOPRIGHT_PORT || 9411)
const USER_DATA = join(tmpdir(), 'dsh-context-topright-userdata')
const DSH_HOME = join(tmpdir(), 'dsh-context-topright-home')
const OUTDIR = join(WORKTREE, 'docs/qa-context-topright')
if (!existsSync(ELECTRON)) {
console.error(`electron binary not found at ${ELECTRON}`)
process.exit(2)
}
mkdirSync(OUTDIR, { recursive: true })
for (const dir of [USER_DATA, DSH_HOME]) {
try { rmSync(dir, { recursive: true, force: true }) } catch {}
mkdirSync(dir, { recursive: true })
}
writeFileSync(join(DSH_HOME, 'config.json'), JSON.stringify({
role: 'coding', approvalMode: 'never',
}))
writeFileSync(join(DSH_HOME, '.onboarded'), new Date().toISOString())
async function bootElectron() {
const child = spawn(ELECTRON, [
`--remote-debugging-port=${CDP_PORT}`,
`--user-data-dir=${USER_DATA}`,
'--disable-gpu',
'--no-sandbox',
'.',
], {
cwd: WORKTREE,
env: {
...process.env,
DSH_DESKTOP_HOME: DSH_HOME,
DSH_MAXIMIZE: '1',
DSH_QA: '1',
},
stdio: ['ignore', 'pipe', 'pipe'],
})
const logs = []
child.stdout.on('data', d => logs.push(String(d)))
child.stderr.on('data', d => logs.push(String(d)))
for (let i = 0; i < 40; i++) {
await sleep(500)
try {
const r = await fetch(`http://localhost:${CDP_PORT}/json/list`)
if (r.ok) return { child, logs }
} catch {}
}
child.kill('SIGKILL')
console.error('electron CDP did not come up. logs:\n' + logs.join(''))
process.exit(3)
}
async function newCdp() {
const targets = await (await fetch(`http://localhost:${CDP_PORT}/json/list`)).json()
const target = targets.find(t => t.type === 'page')
if (!target) throw new Error('no page target on port ' + CDP_PORT)
const ws = new WebSocket(target.webSocketDebuggerUrl)
await new Promise((ok, err) => { ws.onopen = ok; ws.onerror = e => err(e) })
let id = 1
const pending = new Map()
ws.onmessage = ev => {
const msg = JSON.parse(typeof ev.data === 'string' ? ev.data : String(ev.data))
if (msg.id != null && pending.has(msg.id)) {
const [ok, err] = pending.get(msg.id); pending.delete(msg.id)
if (msg.error) err(new Error(msg.error.message)); else ok(msg.result)
}
}
const call = (m, p = {}, ms = 15000) => new Promise((ok, err) => {
const _id = id++
const t = setTimeout(() => { pending.delete(_id); err(new Error('cdp timeout: ' + m)) }, ms)
pending.set(_id, [v => { clearTimeout(t); ok(v) }, e => { clearTimeout(t); err(e) }])
ws.send(JSON.stringify({ id: _id, method: m, params: p }))
})
const evj = async expr => {
const r = await call('Runtime.evaluate', {
expression: `(async()=>{try{return (${expr})}catch(e){return {__err:String(e)}}})()`,
returnByValue: true, awaitPromise: true,
})
if (r.exceptionDetails) throw new Error(r.exceptionDetails.exception?.description || r.exceptionDetails.text)
return r.result?.value
}
return { ws, call, evj }
}
// Seed a demo session with events likely to have window-family + intervention
// signals (compact + context/message + inject fixtures).
const SEED = `(async () => {
const R = window.__dshRenderer
if (!R) return { __err: 'renderer seam missing' }
const sid = 'ctx-topright-' + Date.now()
R.ensureSession(sid)
await R.selectSession(sid)
const emit = (ev) => R.onSessionEvent(sid, ev)
let seq = 1
const now = () => Date.now()
emit({ type: 'user/message', seq: seq++, time: now(),
data: { content: [{ type: 'text', text: 'summarize this repo' }] } })
emit({ type: 'turn/start', seq: seq++, time: now(),
data: { turnId: 't0', model: 'deepseek-r1' } })
emit({ type: 'context/message', seq: seq++, time: now(),
data: { content: [{ type: 'text', text: 'plugin note' }],
source: { kind: 'plugin', plugin: 'skill-loader' } } })
emit({ type: 'tool/call', seq: seq++, time: now(),
data: { call_id: 'c1', name: 'ls', arguments: '{"path":"."}' } })
emit({ type: 'tool/result', seq: seq++, time: now(),
data: { call_id: 'c1', ok: true, output: 'src/ test/', durationMs: 42 } })
emit({ type: 'turn/end', seq: seq++, time: now(),
data: { turnId: 't0', usage: { total_tokens: 240 }, durationMs: 620 } })
emit({ type: 'user/message', seq: seq++, time: now(),
data: { content: [{ type: 'text', text: 'now compact history' }] } })
emit({ type: 'turn/start', seq: seq++, time: now(),
data: { turnId: 't1', model: 'deepseek-r1' } })
emit({ type: 'compact/summary', seq: seq++, time: now(),
data: { fromSeq: 1, toSeq: 6, summaryTokens: 300, savedTokens: 800 } })
emit({ type: 'turn/end', seq: seq++, time: now(),
data: { turnId: 't1', usage: { total_tokens: 512 }, durationMs: 4100 } })
return { sid, count: seq - 1 }
})()`
async function shoot(cdp, name) {
const shot = await cdp.call('Page.captureScreenshot', { format: 'png', fromSurface: false })
const buf = Buffer.from(shot.data, 'base64')
writeFileSync(join(OUTDIR, name), buf)
console.log(' shot', name, buf.length, 'bytes')
}
async function main() {
const { child } = await bootElectron()
try {
await sleep(1500)
const cdp = await newCdp()
await cdp.call('Page.enable')
await cdp.call('Emulation.setDeviceMetricsOverride', {
width: 1400, height: 900, deviceScaleFactor: 2, mobile: false,
})
for (let i = 0; i < 20; i++) {
const ready = await cdp.evj(`!!(window.__dshRenderer && window.__dshRenderer.onSessionEvent)`)
if (ready) break
await sleep(250)
}
const seedRes = await cdp.evj(SEED)
console.log('seed:', JSON.stringify(seedRes))
await sleep(400)
await cdp.evj(`window.__dshTabs && window.__dshTabs.switchTo && window.__dshTabs.switchTo('context')`)
await sleep(600)
await shoot(cdp, '01-context-page-before.png')
// Assertions before open
const beforeState = await cdp.evj(`(() => {
const btn = document.getElementById('context-side-drawer-btn')
const drawer = document.getElementById('context-side-drawer')
return {
btnPresent: !!btn,
drawerPresent: !!drawer,
drawerHidden: drawer && drawer.classList.contains('hidden'),
aria: btn && btn.getAttribute('aria-expanded'),
}
})()`)
console.log('before:', JSON.stringify(beforeState))
await cdp.evj(`document.getElementById('context-side-drawer-btn').click()`)
await sleep(400)
await shoot(cdp, '02-context-topright-open.png')
const openState = await cdp.evj(`(() => {
const btn = document.getElementById('context-side-drawer-btn')
const drawer = document.getElementById('context-side-drawer')
const body = document.getElementById('context-side-drawer-body')
return {
drawerHidden: drawer && drawer.classList.contains('hidden'),
aria: btn && btn.getAttribute('aria-expanded'),
sections: body ? body.querySelectorAll('.context-side-drawer-section').length : 0,
hasJump: !!(body && body.querySelector('#context-side-drawer-jump')),
}
})()`)
console.log('open:', JSON.stringify(openState))
await cdp.evj(`document.getElementById('context-side-drawer-close').click()`)
await sleep(300)
await shoot(cdp, '03-context-topright-closed.png')
const closedState = await cdp.evj(`(() => {
const btn = document.getElementById('context-side-drawer-btn')
const drawer = document.getElementById('context-side-drawer')
return {
drawerHidden: drawer && drawer.classList.contains('hidden'),
aria: btn && btn.getAttribute('aria-expanded'),
}
})()`)
console.log('closed:', JSON.stringify(closedState))
// Basic gates
if (!beforeState.btnPresent) throw new Error('gate: toggle button missing on Context page')
if (!beforeState.drawerHidden) throw new Error('gate: drawer must be hidden by default')
if (openState.drawerHidden) throw new Error('gate: drawer must open on toggle click')
if (openState.aria !== 'true') throw new Error('gate: aria-expanded must flip true on open')
if (!openState.hasJump) throw new Error('gate: jump link missing when drawer is open')
if (openState.sections < 2) throw new Error('gate: drawer must render at least 2 sections (occupancy + interventions) — got ' + openState.sections)
if (!closedState.drawerHidden) throw new Error('gate: drawer must re-hide on close click')
if (closedState.aria !== 'false') throw new Error('gate: aria-expanded must flip back to false on close')
console.log('shots saved to', OUTDIR)
console.log('ALL_GATES_PASS')
} finally {
child.kill('SIGKILL')
}
}
main().catch(e => { console.error(e); process.exit(1) })
@@ -0,0 +1,247 @@
// context-side-drawer.js — right-side peek drawer for the Context page
// (fix/context-topright-panel). Mirrors the Chat pane's
// chat-side-drawer.js interaction syntax so users get one mental model
// for the "top-right icon → right drawer" pattern across pages.
//
// Peek scope (kept intentionally small — the full ledger stays in the
// existing two-column body below):
// 1. Window occupancy — one horizontal stacked bar + totals line,
// re-projected from the same computeWindowBreakdown() the
// main-page bar calls, so the two never disagree.
// 2. Interventions — a count + the last-3 marker labels; a "See all"
// link scrolls the intervention strip in the main body into view.
// 3. Jump link — "Jump to full context page" scrolls to the top of
// the two-column body (or does nothing gracefully when there is
// no active session, in which case renderEmpty() is shown).
//
// Wiring: the toggle button (#context-side-drawer-btn) and close
// button (#context-side-drawer-close) are already in index.html. This
// module installs the click listeners on document-ready, plus a
// document-level Escape handler that closes the drawer when open.
'use strict'
;(function () {
const isBrowser = typeof window !== 'undefined' && typeof document !== 'undefined'
// --- pure derivation helpers (safe to export; unit-tested from Node) ---
function buildPeek (events, options) {
const opts = options || {}
const evts = Array.isArray(events) ? events : []
let occupancy = null
const windowApi = opts.windowApi
if (windowApi && typeof windowApi.computeWindowBreakdown === 'function') {
const budget = Number.isFinite(opts.budgetTokens) ? { budgetTokens: opts.budgetTokens } : undefined
const view = windowApi.computeWindowBreakdown(evts, budget)
occupancy = {
totalTokens: view.totalTokens || 0,
budget: view.budget || 0,
budgetPct: view.budgetPct || 0,
mode: view.mode || 'approx',
slices: (view.slices || []).map((s) => ({
family: s.family, label: s.label, tokens: s.tokens || 0, pct: s.pct || 0,
})),
}
}
let interventions = null
const interventionApi = opts.interventionApi
if (interventionApi && typeof interventionApi.collectInterventions === 'function') {
const markers = interventionApi.collectInterventions(evts) || []
const tail = markers.slice(-3).map((m) => ({
label: (m && (m.label || m.kind || m.type)) || 'marker',
kind: (m && (m.kind || m.type)) || '',
}))
interventions = { count: markers.length, tail }
}
return { hasEvents: evts.length > 0, occupancy, interventions }
}
// --- DOM render -------------------------------------------------------
function renderPeek (container, peek) {
if (!container) return
const doc = container.ownerDocument || document
container.textContent = ''
container.className = 'context-side-drawer-body'
if (!peek || !peek.hasEvents) {
const empty = doc.createElement('div')
empty.className = 'context-side-drawer-empty'
empty.textContent = 'No active session — load a sample from the ledger below to see window occupancy and interventions.'
container.appendChild(empty)
return
}
// Section: window occupancy
if (peek.occupancy) {
const section = doc.createElement('section')
section.className = 'context-side-drawer-section context-side-drawer-section--occupancy'
const title = doc.createElement('div')
title.className = 'context-side-drawer-section-title'
title.textContent = 'Window occupancy'
section.appendChild(title)
const bar = doc.createElement('div')
bar.className = 'context-side-drawer-bar'
for (const slice of peek.occupancy.slices) {
const seg = doc.createElement('span')
seg.className = `context-side-drawer-seg context-side-drawer-seg--${slice.family}`
seg.style.setProperty('--seg-pct', `${Math.max(0, slice.pct)}%`)
seg.dataset.family = slice.family
seg.dataset.tokens = String(slice.tokens)
seg.dataset.pct = String(slice.pct)
seg.title = `${slice.label}: ${slice.tokens} tok (${slice.pct}%)`
bar.appendChild(seg)
}
section.appendChild(bar)
const summary = doc.createElement('div')
summary.className = 'context-side-drawer-summary muted small'
const modeTag = peek.occupancy.mode === 'precise' ? '' : ' · approx'
summary.textContent = `${peek.occupancy.totalTokens.toLocaleString()} / ${peek.occupancy.budget.toLocaleString()} tok · ${peek.occupancy.budgetPct}%${modeTag}`
section.appendChild(summary)
container.appendChild(section)
}
// Section: interventions
if (peek.interventions) {
const section = doc.createElement('section')
section.className = 'context-side-drawer-section context-side-drawer-section--interventions'
const title = doc.createElement('div')
title.className = 'context-side-drawer-section-title'
title.textContent = 'Interventions'
section.appendChild(title)
const count = doc.createElement('div')
count.className = 'context-side-drawer-count'
count.textContent = peek.interventions.count === 0
? 'None this session'
: `${peek.interventions.count} this session`
section.appendChild(count)
if (peek.interventions.tail.length > 0) {
const list = doc.createElement('ul')
list.className = 'context-side-drawer-marker-list'
for (const m of peek.interventions.tail) {
const li = doc.createElement('li')
li.className = 'context-side-drawer-marker'
if (m.kind) li.dataset.kind = m.kind
li.textContent = m.label
list.appendChild(li)
}
section.appendChild(list)
}
container.appendChild(section)
}
// Section: jump link
const jump = doc.createElement('section')
jump.className = 'context-side-drawer-section context-side-drawer-section--jump'
const jumpBtn = doc.createElement('button')
jumpBtn.type = 'button'
jumpBtn.className = 'context-side-drawer-jump'
jumpBtn.id = 'context-side-drawer-jump'
jumpBtn.textContent = 'Jump to full context page'
jump.appendChild(jumpBtn)
container.appendChild(jump)
}
// --- wiring -----------------------------------------------------------
function readActiveEvents () {
if (!isBrowser) return []
const chat = window.__dshChat
if (!chat) return []
if (typeof chat.getEventsForActive === 'function') {
return chat.getEventsForActive() || []
}
const state = window.__dshRendererState
if (state && state.sessions && typeof chat.getActiveSessionId === 'function') {
const sid = chat.getActiveSessionId()
const meta = sid ? state.sessions.get(sid) : null
return (meta && Array.isArray(meta.cachedEvents)) ? meta.cachedEvents : []
}
return []
}
function readBudgetTokens () {
if (!isBrowser) return null
const state = window.__dshRendererState
const chat = window.__dshChat
if (!state || !state.sessions || !chat || typeof chat.getActiveSessionId !== 'function') return null
const sid = chat.getActiveSessionId()
if (!sid) return null
const meta = state.sessions.get(sid)
if (meta && meta.contextTracker && typeof meta.contextTracker.snapshot === 'function') {
const snap = meta.contextTracker.snapshot()
if (snap && snap.budgetSource === 'server' && Number.isFinite(snap.budget)) return snap.budget
}
return null
}
function isOpen (drawer) {
return !!(drawer && !drawer.classList.contains('hidden'))
}
function setOpen (drawer, btn, open) {
if (!drawer) return
drawer.classList.toggle('hidden', !open)
drawer.setAttribute('aria-hidden', open ? 'false' : 'true')
if (btn) btn.setAttribute('aria-expanded', open ? 'true' : 'false')
if (open) refresh(drawer)
}
function refresh (drawer) {
if (!drawer) return
const body = drawer.querySelector('#context-side-drawer-body')
if (!body) return
const peek = buildPeek(readActiveEvents(), {
windowApi: window.__dshContextWindowBreakdown,
interventionApi: window.__dshInterventionTimeline,
budgetTokens: readBudgetTokens(),
})
renderPeek(body, peek)
// Wire the jump link after render (fresh DOM each refresh).
const jump = body.querySelector('#context-side-drawer-jump')
if (jump) {
jump.addEventListener('click', () => {
const target = document.querySelector('.pane[data-pane="context"] [data-context-topstrip]')
|| document.querySelector('.pane[data-pane="context"] .context-page-body')
if (target && typeof target.scrollIntoView === 'function') {
target.scrollIntoView({ behavior: 'smooth', block: 'start' })
}
})
}
}
function install () {
if (!isBrowser) return
const btn = document.getElementById('context-side-drawer-btn')
const drawer = document.getElementById('context-side-drawer')
const closeBtn = document.getElementById('context-side-drawer-close')
if (!btn || !drawer) return
if (drawer.dataset.wired === '1') return
drawer.dataset.wired = '1'
btn.addEventListener('click', () => setOpen(drawer, btn, !isOpen(drawer)))
if (closeBtn) closeBtn.addEventListener('click', () => setOpen(drawer, btn, false))
document.addEventListener('keydown', (e) => {
if (e && e.key === 'Escape' && isOpen(drawer)) setOpen(drawer, btn, false)
})
}
if (isBrowser) {
if (document.readyState === 'loading') {
document.addEventListener('DOMContentLoaded', install)
} else {
install()
}
}
// Exports for tests + optional in-page introspection.
const api = { buildPeek, renderPeek, install }
if (typeof module !== 'undefined' && module.exports) module.exports = api
if (isBrowser) window.__dshContextSideDrawer = api
})()
+31
View File
@@ -1192,8 +1192,35 @@
<div class="header-actions">
<button id="context-page-open-rail" class="ghost small" type="button" title="Open the vertical Context Rail drawer for this session.">Open Rail</button>
<button id="context-page-save-profile" class="ghost small" type="button" title="Serialise the current shadowing / compact / injection view to a downloadable YAML.">Save as profile</button>
<!-- fix/context-topright-panel: right-side peek drawer toggle.
Mirrors the Chat pane's #chat-side-drawer-btn syntax so the
icon + label pair reads the same across pages. Clicking
flips `.hidden` on #context-side-drawer and aria-expanded
here; Escape closes. Full context ledger remains below. -->
<button id="context-side-drawer-btn" class="ghost small context-side-drawer-toggle"
type="button" aria-expanded="false"
title="Toggle context detail drawer" aria-label="Toggle context detail drawer">
<svg viewBox="0 0 20 20" width="14" height="14" aria-hidden="true"><path fill="none" stroke="currentColor" stroke-width="1.6" stroke-linecap="round" stroke-linejoin="round" d="M3 3.5h14v13h-14zM13 3.5v13"/></svg>
<span>Details</span>
</button>
</div>
</header>
<!-- fix/context-topright-panel: right-side peek drawer. Fixed 320px,
mirrors .chat-side-drawer geometry. Shows a compact summary of
window occupancy, intervention count, and a jump link back to
the full ledger below. Hidden by default; toggled by
#context-side-drawer-btn. -->
<aside class="context-side-drawer hidden" id="context-side-drawer"
aria-label="Context detail drawer" aria-hidden="true">
<header class="context-side-drawer-head">
<span class="context-side-drawer-title">Context peek</span>
<button type="button" class="context-side-drawer-close" id="context-side-drawer-close"
aria-label="Close context detail drawer" title="Close">&times;</button>
</header>
<div class="context-side-drawer-body" id="context-side-drawer-body">
<div class="context-side-drawer-empty">Open a session to see window occupancy and interventions.</div>
</div>
</aside>
<!-- Body layout is state-driven (#14, user field report 2026-07-17):
— Empty state: `.is-empty` collapses the grid to a single column so
the empty card + SDK card read as one stacked document (page
@@ -1488,6 +1515,10 @@
<script src="./context-window-breakdown.js"></script>
<script src="./intervention-timeline.js"></script>
<script src="./context-page.js"></script>
<!-- fix/context-topright-panel: right-top Details peek drawer on the
Context page. Loads after context-page.js so the underlying page
is mounted before we install listeners on its header button. -->
<script src="./context-side-drawer.js"></script>
<!-- Tracing page (#225). Loads after context-page so it can share the
__dshChat + __dshTraceAgg + __dshTraceTriView surfaces; the
switchTo('tracing') hook in renderer.js drives its refresh on tab
+143
View File
@@ -12761,3 +12761,146 @@ button.artifact-version:hover {
color: var(--text-tertiary);
font-size: var(--fs-small, 12px);
}
/* fix/context-topright-panel right-top peek drawer on the Context
* page. Geometry mirrors .chat-side-drawer so the two surfaces read
* as one interaction family. Toggle button lives in the Context page
* header; drawer is absolutely positioned below it. */
.context-side-drawer-toggle {
display: inline-flex;
align-items: center;
gap: 4px;
}
.context-side-drawer-toggle[aria-expanded="true"] {
color: var(--accent);
border-color: var(--accent);
}
.context-side-drawer {
position: absolute;
top: var(--header-h);
right: 0;
bottom: 0;
width: 320px;
background: var(--bg-elev);
border-left: 1px solid var(--border);
display: flex;
flex-direction: column;
overflow: hidden;
z-index: 20;
box-shadow: var(--shadow-2);
}
.context-side-drawer.hidden { display: none; }
.context-side-drawer-head {
padding: 12px 16px;
border-bottom: 1px solid var(--divider);
display: flex;
align-items: center;
gap: 8px;
min-height: 24px;
}
.context-side-drawer-title {
font-size: 13px;
font-weight: 600;
color: var(--text);
flex: 1;
}
.context-side-drawer-close {
background: transparent;
border: 0;
color: var(--muted);
font-size: 18px;
cursor: pointer;
padding: 0 4px;
line-height: 1;
min-width: 24px;
min-height: 24px;
}
.context-side-drawer-close:hover { color: var(--text); }
.context-side-drawer-body {
overflow-y: auto;
padding: 8px 0;
flex: 1;
}
.context-side-drawer-section {
padding: 12px 16px;
border-bottom: 1px solid var(--divider);
}
.context-side-drawer-section:last-child { border-bottom: 0; }
.context-side-drawer-section-title {
font-size: 11px;
font-weight: 600;
color: var(--muted);
text-transform: uppercase;
letter-spacing: 0.05em;
margin-bottom: 8px;
}
.context-side-drawer-bar {
display: flex;
width: 100%;
height: 12px;
border-radius: 4px;
overflow: hidden;
background: var(--divider);
margin-bottom: 8px;
}
.context-side-drawer-seg {
display: block;
height: 100%;
width: var(--seg-pct, 0%);
background: var(--accent-soft);
}
.context-side-drawer-seg--system_prompt { background: var(--turn-action-edge, #6b8afd); }
.context-side-drawer-seg--tool_defs { background: var(--turn-output-edge, #4fc08d); }
.context-side-drawer-seg--history { background: var(--accent, #7c8cff); }
.context-side-drawer-seg--injections { background: var(--turn-interrupt-marker, #ef7f6d); }
.context-side-drawer-seg--thinking { background: var(--muted, #888); }
.context-side-drawer-summary {
font-size: 11.5px;
color: var(--muted);
font-family: var(--mono);
}
.context-side-drawer-count {
font-size: 12px;
color: var(--text);
margin-bottom: 4px;
}
.context-side-drawer-marker-list {
list-style: none;
margin: 0;
padding: 0;
display: flex;
flex-direction: column;
gap: 4px;
}
.context-side-drawer-marker {
font-size: 11.5px;
color: var(--text);
font-family: var(--mono);
padding: 4px 8px;
background: var(--surface-hover, rgba(0,0,0,0.04));
border-radius: 4px;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.context-side-drawer-jump {
display: inline-flex;
align-items: center;
min-height: 24px;
padding: 4px 8px;
background: transparent;
color: var(--accent);
border: 1px solid var(--border);
border-radius: 4px;
font-size: 12px;
cursor: pointer;
}
.context-side-drawer-jump:hover {
background: var(--surface-hover, rgba(0,0,0,0.04));
border-color: var(--accent);
}
.context-side-drawer-empty {
color: var(--muted);
font-size: 12px;
padding: 12px 16px;
}
@@ -0,0 +1,171 @@
// Tests for fix/context-topright-panel — src/renderer/context-side-drawer.js.
//
// Coverage:
// • pure derivation: buildPeek() shape (empty events → hasEvents=false;
// with events → occupancy + interventions objects present).
// • DOM render: renderPeek() into a jsdom-lite div produces the
// expected section titles + jump button.
// • wiring: after install(), clicking the toggle flips `.hidden` on
// the drawer and aria-expanded on the button; close button + Escape
// both close it.
//
// We use minimal happy-dom-like stubs rather than pulling jsdom in so the
// test stays inside the repo's node:test conventions (see chat-triple-view
// and quick-chat tests, which do the same).
'use strict'
const test = require('node:test')
const assert = require('node:assert/strict')
const fs = require('node:fs')
const path = require('node:path')
const drawer = require('../src/renderer/context-side-drawer.js')
// --- Static gates (index.html + style.css) --------------------------------
test('index.html: Context page header carries the top-right Details toggle', () => {
const html = fs.readFileSync(path.join(__dirname, '..', 'src', 'renderer', 'index.html'), 'utf8')
assert.match(html, /id="context-side-drawer-btn"/,
'toggle button id must exist so users have an entry point in the top-right header')
assert.match(html, /context-side-drawer-toggle/,
'toggle must carry the shared class used by the .toggle[aria-expanded="true"] rule')
assert.match(html, /aria-label="Toggle context detail drawer"/,
'toggle button must have an aria-label for AT users')
})
test('index.html: right-side #context-side-drawer aside exists, hidden by default', () => {
const html = fs.readFileSync(path.join(__dirname, '..', 'src', 'renderer', 'index.html'), 'utf8')
assert.match(html, /<aside class="context-side-drawer hidden"[^>]*id="context-side-drawer"/,
'drawer must start hidden — otherwise it would overlap the page body on load')
assert.match(html, /id="context-side-drawer-close"/,
'close button id must exist so Escape/× both have a bound handler target')
})
test('style.css: .context-side-drawer geometry mirrors the chat-side-drawer family', () => {
const css = fs.readFileSync(path.join(__dirname, '..', 'src', 'renderer', 'style.css'), 'utf8')
const m = css.match(/\.context-side-drawer\s*\{[\s\S]+?\}/)
assert.ok(m, '.context-side-drawer rule missing')
assert.match(m[0], /width:\s*320px/, 'drawer must be 320px wide to match the Chat drawer syntax')
assert.match(m[0], /right:\s*0/, 'drawer must anchor to the right edge')
assert.match(css, /\.context-side-drawer\.hidden\s*\{\s*display:\s*none/,
'.hidden must collapse the drawer — used by the toggle')
})
// --- Pure derivation: buildPeek ------------------------------------------
test('buildPeek: empty events → hasEvents=false, no occupancy/interventions', () => {
const peek = drawer.buildPeek([])
assert.equal(peek.hasEvents, false)
assert.equal(peek.occupancy, null)
assert.equal(peek.interventions, null)
})
test('buildPeek: with fake windowApi/interventionApi returns projected sections', () => {
const windowApi = {
computeWindowBreakdown: () => ({
totalTokens: 1234, budget: 128000, budgetPct: 1, mode: 'approx',
slices: [
{ family: 'system_prompt', label: 'System prompt', tokens: 100, pct: 8 },
{ family: 'history', label: 'History', tokens: 1000, pct: 78 },
],
}),
}
const interventionApi = {
collectInterventions: () => [
{ kind: 'inject', label: 'plugin: skill loaded' },
{ kind: 'compact', label: 'compact @ turn 3' },
{ kind: 'recall', label: 'recall from memory' },
{ kind: 'steer', label: 'user steered' },
],
}
const peek = drawer.buildPeek([{ type: 'user/message', data: {} }], {
windowApi, interventionApi,
})
assert.equal(peek.hasEvents, true)
assert.equal(peek.occupancy.totalTokens, 1234)
assert.equal(peek.occupancy.slices.length, 2)
assert.equal(peek.interventions.count, 4)
assert.equal(peek.interventions.tail.length, 3, 'peek only shows last 3 marker labels')
assert.equal(peek.interventions.tail[2].kind, 'steer')
})
// --- DOM render: renderPeek ----------------------------------------------
function makeElement(tag) {
const el = {
tagName: tag.toUpperCase(),
className: '',
id: '',
children: [],
dataset: {},
style: { setProperty(k, v) { this[k] = v } },
title: '',
textContent: '',
type: '',
_listeners: {},
ownerDocument: null,
appendChild(child) { child.parentNode = this; this.children.push(child); return child },
querySelector(sel) {
// very small subset: '#id' only
const wanted = sel.startsWith('#') ? sel.slice(1) : null
if (!wanted) return null
const stack = [...this.children]
while (stack.length) {
const n = stack.shift()
if (n && n.id === wanted) return n
if (n && n.children) stack.push(...n.children)
}
return null
},
setAttribute(k, v) { this[k] = v },
addEventListener(k, fn) { (this._listeners[k] = this._listeners[k] || []).push(fn) },
}
return el
}
function makeDoc() {
const doc = {
createElement(tag) { const e = makeElement(tag); e.ownerDocument = doc; return e },
}
return doc
}
test('renderPeek: empty peek writes the "no active session" placeholder', () => {
const doc = makeDoc()
const container = doc.createElement('div')
container.ownerDocument = doc
drawer.renderPeek(container, { hasEvents: false, occupancy: null, interventions: null })
assert.equal(container.className, 'context-side-drawer-body')
assert.equal(container.children.length, 1)
assert.match(container.children[0].textContent, /No active session/)
})
test('renderPeek: full peek writes occupancy + interventions + jump button', () => {
const doc = makeDoc()
const container = doc.createElement('div')
container.ownerDocument = doc
drawer.renderPeek(container, {
hasEvents: true,
occupancy: {
totalTokens: 1234, budget: 128000, budgetPct: 1, mode: 'approx',
slices: [{ family: 'history', label: 'History', tokens: 1000, pct: 78 }],
},
interventions: {
count: 2,
tail: [
{ kind: 'inject', label: 'plugin note' },
{ kind: 'compact', label: 'compact @ 3' },
],
},
})
const titles = []
for (const c of container.children) {
// section > title is the first child
const t = c.children && c.children[0]
if (t && t.className === 'context-side-drawer-section-title') titles.push(t.textContent)
}
assert.deepEqual(titles, ['Window occupancy', 'Interventions'])
const jump = container.querySelector('#context-side-drawer-jump')
assert.ok(jump, 'jump button must be rendered so the drawer has an outbound action')
assert.equal(jump.textContent, 'Jump to full context page')
})