276 lines
14 KiB
TypeScript
276 lines
14 KiB
TypeScript
// Web e2e scenarios for both steering entry points: QueueDock strictly
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// transfers one queued occurrence, while the complementary composer gestures
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// choose Queue or Steer. The question tool supplies a deterministic pending-
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// steering snapshot before the step can drain.
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import { readFile } from 'node:fs/promises'
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import { fileURLToPath } from 'node:url'
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import { join } from 'node:path'
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import type { Browser, Page } from 'playwright'
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import { chromium } from 'playwright'
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import { afterAll, beforeAll, describe, expect, it, onTestFailed } from 'vitest'
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import { parseSessionLog } from '@deepseek-ai/dsh-llm-replay'
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import type { SessionEvent } from '@deepseek-ai/dsh-session'
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import {
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assertFixtureInventory, captureStableAria, compareOrRefreshGolden, fixtureUserPrompts,
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launchWebScaffold, recordFixture, watchConsole, webSnapshotMode, type WebScaffold,
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} from './scaffold.ts'
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import { connectFreshWorkspace, newEnglishPage, saveFailureShot } from './support.ts'
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const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/steering', import.meta.url))
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const FIXTURE = join(SNAPSHOT_DIR, 'session.jsonl')
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// Two goldens pin the transient Host projection and its durable handoff: the
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// mid-turn state renders accepted steering from session/queue while the
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// question blocks admission, then the settled state renders the same message
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// from steering/message beside the reply that obeys it.
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const MID_EXPECTED = join(SNAPSHOT_DIR, 'mid-steer.expected.md')
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const SETTLED_EXPECTED = join(SNAPSHOT_DIR, 'settled.expected.md')
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const MODE = webSnapshotMode()
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// The question composer replaces the textarea, so fill → Queue row → Steer
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// must finish inside the first replay chunk window. At 15 ms that window is
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// shorter than Playwright's round trips; 100 ms supplies test-only headroom,
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// while larger values lengthen all three replay scenarios linearly.
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const REPLAY_PACE_MS = 100
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const PROMPT = 'Use the ask_user_question tool to ask me exactly one question with id "checkpoint", question "Ready to continue?", header "Checkpoint", and options labeled "Yes" and "No". After I answer, reply with one short sentence acknowledging my answer and stop.'
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const STEER = 'Interjection: include the word BANANA in your final reply.'
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/** Concatenated assistant text deltas — the model-visible reply body. */
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function assistantText(events: SessionEvent[]): string {
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return events
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.filter(e => e.type === 'assistant/chunk')
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.map((e) => {
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const chunk = (e as SessionEvent & { data: { chunk: { type: string; text?: string } } }).data.chunk
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return chunk.type === 'text-delta' ? chunk.text ?? '' : ''
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})
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.join('')
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}
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describe('web e2e: mid-turn steering lands durably and visibly', () => {
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let scaffold: WebScaffold
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let browser: Browser
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let page: Page
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let tripwire: ReturnType<typeof watchConsole>
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const sessionEvents: SessionEvent[] = []
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beforeAll(async () => {
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scaffold = await launchWebScaffold(MODE === 'record'
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? {}
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: { replayFixture: FIXTURE, paceMs: REPLAY_PACE_MS })
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scaffold.ctx.on('session/event', (_session, event) => { sessionEvents.push(event) })
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browser = await chromium.launch()
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page = await newEnglishPage(browser)
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tripwire = watchConsole(page)
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await page.goto(scaffold.baseUrl, { waitUntil: 'load' })
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await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
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// Fresh world: connect a Workspace so the composer scenarios start live.
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await connectFreshWorkspace(page, scaffold.workspaceCwd)
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}, 120_000)
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afterAll(async () => {
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await browser?.close()
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await scaffold?.close()
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})
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it('strictly steers one queued row; the interjection is logged, rendered, and obeyed', async () => {
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onTestFailed(() => saveFailureShot(page, 'web-e2e-steering'))
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if (MODE !== 'record') {
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// The steer must NOT be a user/message — it lands as steering/message.
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expect(fixtureUserPrompts(await readFile(FIXTURE, 'utf8'))).toEqual([PROMPT])
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}
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const input = page.locator('textarea').first()
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await input.waitFor({ timeout: 10_000 })
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const settled = scaffold.whenTurnSettled(MODE === 'record' ? 180_000 : 30_000)
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await input.fill(PROMPT)
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await input.press('Enter')
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// Enter remains the Queue gesture. The row action then atomically moves
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// this exact occurrence into the current turn's steering outbox.
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await input.fill(STEER)
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await input.press('Enter')
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const queued = page.getByText(STEER, { exact: true })
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await queued.waitFor({ timeout: 10_000 })
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const queuedRow = page.getByRole('listitem').filter({ hasText: STEER })
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const steerButton = queuedRow.getByRole('button', { name: 'Steer queued message' })
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await expect.poll(() => steerButton.isEnabled(), { timeout: 10_000 }).toBe(true)
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await steerButton.click({ timeout: 10_000 })
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const pendingSteering = page.locator('[data-pending-steering]').filter({ hasText: STEER })
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// A timeout while the Queue row remains means strict steer lost to a
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// closing window (`steer-unavailable`); inspect replay pacing first.
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await pendingSteering.waitFor({ timeout: 10_000 })
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// The blocked composer keeps steering pending long enough to observe the
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// Host-authoritative mirror before the loop admits it durably.
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const composer = page.locator('[data-question-key]')
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await composer.waitFor({ timeout: MODE === 'record' ? 120_000 : 30_000 })
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if (MODE !== 'record') {
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expect(await page.getByText(STEER, { exact: true }).count()).toBe(1)
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expect(await pendingSteering.count()).toBe(1)
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expect(await page.getByRole('button', { name: 'Edit queued message' }).count()).toBe(0)
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const snapshot = await captureStableAria(page, '[class*="centerCol"]', scaffold.workspaceCwd)
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await compareOrRefreshGolden(MID_EXPECTED, snapshot, MODE)
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}
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// Answer the composer; the tool result closes the step, the loop drains
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// the steer as steering/message, and the steered continuation runs the
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// final model call.
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await composer.getByRole('radio', { name: 'Yes' }).click()
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await composer.getByRole('radio', { name: 'Yes' }).press('Enter')
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await settled
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if (MODE === 'record') {
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const sessionId = await settled
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await recordFixture(scaffold, sessionId, FIXTURE)
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// Fixture honesty: a recording where the live model ignored the steer
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// would replay as a vacuous scenario — reject it and re-record instead.
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const recorded = parseSessionLog(await readFile(FIXTURE, 'utf8'))
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expect(recorded.filter(e => e.type === 'steering/message')).toHaveLength(1)
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expect(assistantText(recorded)).toContain('BANANA')
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return
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}
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// Durable: exactly one steering/message, inside turn 1, carrying the text.
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const steerEvents = sessionEvents.filter(e => e.type === 'steering/message')
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expect(steerEvents).toHaveLength(1)
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expect((steerEvents[0] as SessionEvent & { data: { turn: number } }).data.turn).toBe(1)
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expect(JSON.stringify(steerEvents[0])).toContain('BANANA')
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const turnEnds = sessionEvents.filter(e => e.type === 'turn/end')
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expect(turnEnds).toHaveLength(1)
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expect((turnEnds[0] as SessionEvent & { data: { reason: { kind: string } } }).data.reason.kind).toBe('completed')
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// Visible: the plain steering bubble plus the reply that obeys it
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// (steer text + final reply each contain the marker word).
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await expect.poll(() => page.getByText(STEER, { exact: true }).count(), { timeout: 15_000 }).toBe(1)
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expect(await pendingSteering.count()).toBe(0)
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await expect.poll(() => page.getByText('BANANA', { exact: false }).count(), { timeout: 10_000 }).toBeGreaterThanOrEqual(2)
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expect(await page.locator('[data-question-key]').count()).toBe(0)
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// Settled golden: steer text between the question round trip and the
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// obeying reply, composer takeover gone.
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const snapshot = await captureStableAria(page, '[class*="centerCol"]', scaffold.workspaceCwd)
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await compareOrRefreshGolden(SETTLED_EXPECTED, snapshot, MODE)
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expect(tripwire.pageErrors).toEqual([])
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expect(tripwire.warnings).toEqual([])
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}, 200_000)
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it.skipIf(MODE === 'record')('keeps the fixture inventory closed', async () => {
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await assertFixtureInventory(SNAPSHOT_DIR, ['session.jsonl', 'mid-steer.expected.md', 'settled.expected.md'])
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})
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})
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describe('web e2e: composer shortcut steers directly', () => {
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let scaffold: WebScaffold
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let browser: Browser
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let page: Page
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let tripwire: ReturnType<typeof watchConsole>
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const sessionEvents: SessionEvent[] = []
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beforeAll(async () => {
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scaffold = await launchWebScaffold({ replayFixture: FIXTURE, paceMs: REPLAY_PACE_MS })
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scaffold.ctx.on('session/event', (_session, event) => { sessionEvents.push(event) })
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browser = await chromium.launch()
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page = await newEnglishPage(browser)
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tripwire = watchConsole(page)
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await page.goto(scaffold.baseUrl, { waitUntil: 'load' })
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await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
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await connectFreshWorkspace(page, scaffold.workspaceCwd)
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}, 120_000)
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afterAll(async () => {
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await browser?.close()
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await scaffold?.close()
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})
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it.skipIf(MODE === 'record')('uses Cmd+Enter without creating a Queue row', async () => {
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onTestFailed(() => saveFailureShot(page, 'web-e2e-composer-steering'))
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expect(fixtureUserPrompts(await readFile(FIXTURE, 'utf8'))).toEqual([PROMPT])
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const input = page.locator('textarea').first()
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await input.waitFor({ timeout: 10_000 })
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const settled = scaffold.whenTurnSettled(30_000)
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await input.fill(PROMPT)
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await input.press('Enter')
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await page.getByRole('button', { name: 'Stop generating' }).waitFor({ timeout: 10_000 })
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await input.fill(STEER)
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await input.press('Meta+Enter')
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await expect.poll(() => input.inputValue(), { timeout: 5_000 }).toBe('')
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expect(await page.locator('[data-queue-dock]').count()).toBe(0)
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const composer = page.locator('[data-question-key]')
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await composer.waitFor({ timeout: 30_000 })
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const pendingSteering = page.locator('[data-pending-steering]').filter({ hasText: STEER })
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await pendingSteering.waitFor({ timeout: 10_000 })
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await composer.getByRole('radio', { name: 'Yes' }).click()
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await composer.getByRole('radio', { name: 'Yes' }).press('Enter')
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await settled
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const steerEvents = sessionEvents.filter(event => event.type === 'steering/message')
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expect(steerEvents).toHaveLength(1)
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expect((steerEvents[0] as SessionEvent & { data: { turn: number } }).data.turn).toBe(1)
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await expect.poll(() => page.getByText(STEER, { exact: true }).count(), { timeout: 15_000 }).toBe(1)
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expect(await pendingSteering.count()).toBe(0)
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await expect.poll(() => page.getByText('BANANA', { exact: false }).count(), { timeout: 10_000 })
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.toBeGreaterThanOrEqual(2)
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expect(tripwire.pageErrors).toEqual([])
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expect(tripwire.warnings).toEqual([])
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}, 90_000)
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})
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describe('web e2e: composer shortcut follows the swapped busy behavior', () => {
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let scaffold: WebScaffold
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let browser: Browser
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let page: Page
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let tripwire: ReturnType<typeof watchConsole>
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const sessionEvents: SessionEvent[] = []
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beforeAll(async () => {
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scaffold = await launchWebScaffold({ replayFixture: FIXTURE, paceMs: REPLAY_PACE_MS })
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scaffold.ctx.on('session/event', (_session, event) => { sessionEvents.push(event) })
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browser = await chromium.launch()
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page = await newEnglishPage(browser)
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tripwire = watchConsole(page)
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await page.goto(scaffold.baseUrl, { waitUntil: 'load' })
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await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
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await connectFreshWorkspace(page, scaffold.workspaceCwd)
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}, 120_000)
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afterAll(async () => {
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await browser?.close()
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await scaffold?.close()
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})
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it.skipIf(MODE === 'record')('queues Cmd+Enter when plain Enter is configured to Steer', async () => {
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onTestFailed(() => saveFailureShot(page, 'web-e2e-composer-swapped-shortcut'))
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await page.getByRole('button', { name: 'Settings', exact: true }).click()
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const dialog = page.getByRole('dialog', { name: 'Settings' })
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await dialog.getByRole('button', { name: 'Queue' }).click()
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await page.getByRole('menuitem', { name: 'Steer' }).click()
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await dialog.getByRole('button', { name: 'Steer' }).waitFor({ timeout: 10_000 })
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await page.keyboard.press('Escape')
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const input = page.locator('textarea').first()
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const settled = scaffold.whenTurnSettled(30_000)
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await input.fill(PROMPT)
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await input.press('Enter')
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await page.getByRole('button', { name: 'Stop generating' }).waitFor({ timeout: 10_000 })
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const queuedText = 'Queued by the complementary Cmd+Enter shortcut.'
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await input.fill(queuedText)
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await input.press('Meta+Enter')
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const queuedRow = page.locator('[data-queue-dock]').getByRole('listitem').filter({ hasText: queuedText })
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await queuedRow.getByText(queuedText, { exact: true }).waitFor({ timeout: 10_000 })
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expect(await page.locator('[data-pending-steering]').filter({ hasText: queuedText }).count()).toBe(0)
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expect(sessionEvents.filter(event => event.type === 'steering/message')).toHaveLength(0)
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// Remove the asserted Queue row, then finish the recorded question turn
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// so replay teardown still proves that every fixture call was consumed.
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await queuedRow.getByRole('button', { name: 'Remove queued message' }).click()
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const composer = page.locator('[data-question-key]')
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await composer.waitFor({ timeout: 30_000 })
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await composer.getByRole('radio', { name: 'Yes' }).click()
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await composer.getByRole('radio', { name: 'Yes' }).press('Enter')
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await settled
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expect(tripwire.pageErrors).toEqual([])
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expect(tripwire.warnings).toEqual([])
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}, 90_000)
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})
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