Files
deepseek-harness/apps/cli/tests/tui-first-run-welcome.spec.ts

292 lines
12 KiB
TypeScript

import { createHash } from 'node:crypto'
import { mkdir, mkdtemp, readFile, rm, stat } from 'node:fs/promises'
import { tmpdir } from 'node:os'
import { join } from 'node:path'
import { afterEach, describe, expect, it, vi } from 'vitest'
import type { Context } from 'cordis'
import {
tuiVisibleWidth,
type TuiOverlayHost,
type TuiOverlayRequest,
type TuiTheme,
} from '@deepseek-ai/dsh-tui'
import {
acknowledgeTuiFirstRunWelcome,
apply,
hasTuiFirstRunWelcomeAcknowledgement,
needsTuiFirstRunWelcomeAsciiArt,
TuiFirstRunWelcomeComponent,
tuiFirstRunWelcomeAcknowledgementPath,
tuiFirstRunWelcomeArtTier,
} from '../src/tui-first-run-welcome.ts'
import {
TUI_FIRST_RUN_WELCOME_NOTICE_COPY,
TUI_FIRST_RUN_WELCOME_NOTICE_LOCALE,
TUI_FIRST_RUN_WELCOME_NOTICE_VERSION,
} from '../src/tui-first-run-welcome-copy.ts'
import { TUI_FIRST_RUN_WELCOME_WHALE } from '../src/tui-first-run-welcome-art.ts'
const identityTheme: TuiTheme = Object.freeze({
text: (value: string) => value,
brand: (value: string) => value,
dim: (value: string) => value,
accent: (value: string) => value,
success: (value: string) => value,
warning: (value: string) => value,
error: (value: string) => value,
bold: (value: string) => value,
})
function hostFixture(rows: number): {
host: TuiOverlayHost
closed: () => boolean
invalidations: () => number
} {
let closed = false
let invalidations = 0
const controller = new AbortController()
return {
host: Object.freeze({
signal: controller.signal,
viewport: Object.freeze({ columns: 160, rows }),
theme: identityTheme,
display: (value: string) => value,
invalidate: () => { invalidations += 1 },
close: () => { closed = true },
}),
closed: () => closed,
invalidations: () => invalidations,
}
}
const copy = TUI_FIRST_RUN_WELCOME_NOTICE_COPY[TUI_FIRST_RUN_WELCOME_NOTICE_LOCALE]
const openingSentence = `${copy.paragraphs[0]!.split('。', 1)[0]}`
const temporaryHomes: string[] = []
function withoutWhitespace(value: string): string {
return value.replace(/\s/gu, '')
}
async function temporaryHome(prefix: string): Promise<string> {
const home = await mkdtemp(join(tmpdir(), prefix))
temporaryHomes.push(home)
return home
}
afterEach(async () => {
await Promise.all(temporaryHomes.splice(0).map(home => rm(home, { recursive: true, force: true })))
})
describe('TUI first-run welcome acknowledgement', () => {
it('publishes one immutable per-version marker safely across concurrent acknowledgements', async () => {
const home = await temporaryHome('dsh-tui-welcome-ack-')
expect(await hasTuiFirstRunWelcomeAcknowledgement(home)).toBe(false)
await Promise.all(Array.from({ length: 8 }, () => acknowledgeTuiFirstRunWelcome(home)))
expect(await hasTuiFirstRunWelcomeAcknowledgement(home)).toBe(true)
const info = await stat(tuiFirstRunWelcomeAcknowledgementPath(home, TUI_FIRST_RUN_WELCOME_NOTICE_VERSION))
expect(info.isFile()).toBe(true)
if (process.platform !== 'win32') expect(info.mode & 0o777).toBe(0o600)
})
it('treats a notice-version bump as a new one-time acknowledgement', async () => {
const home = await temporaryHome('dsh-tui-welcome-version-')
await acknowledgeTuiFirstRunWelcome(home)
const nextVersion = TUI_FIRST_RUN_WELCOME_NOTICE_VERSION + 1
expect(await hasTuiFirstRunWelcomeAcknowledgement(home, nextVersion)).toBe(false)
await acknowledgeTuiFirstRunWelcome(home, nextVersion)
expect(await hasTuiFirstRunWelcomeAcknowledgement(home, nextVersion)).toBe(true)
})
it('rejects a malformed marker instead of silently acknowledging it', async () => {
const home = await temporaryHome('dsh-tui-welcome-malformed-')
await mkdir(tuiFirstRunWelcomeAcknowledgementPath(home, TUI_FIRST_RUN_WELCOME_NOTICE_VERSION), {
recursive: true,
})
await expect(hasTuiFirstRunWelcomeAcknowledgement(home)).rejects.toThrow('is not a file')
await expect(acknowledgeTuiFirstRunWelcome(home)).rejects.toThrow()
})
it('detects only explicit ASCII-only terminal environments', () => {
expect(needsTuiFirstRunWelcomeAsciiArt({ TERM: 'dumb' })).toBe(true)
expect(needsTuiFirstRunWelcomeAsciiArt({ LC_ALL: 'C' })).toBe(true)
expect(needsTuiFirstRunWelcomeAsciiArt({ LC_CTYPE: 'POSIX' })).toBe(true)
expect(needsTuiFirstRunWelcomeAsciiArt({ LANG: 'C' })).toBe(true)
expect(needsTuiFirstRunWelcomeAsciiArt({ LANG: 'en_US.UTF-8' })).toBe(false)
expect(typeof needsTuiFirstRunWelcomeAsciiArt()).toBe('boolean')
})
})
describe('TUI first-run welcome composition', () => {
it('pins the supplied official icon and exact Chinese copy at their owner boundaries', async () => {
const icon = (await readFile(new URL('../assets/deepseek-color.svg', import.meta.url), 'utf8')).trimEnd()
expect(createHash('sha256').update(icon).digest('hex'))
.toBe('deba5f98a5c1796e20fcac3149bcd7eb8a32f0bdd04d048819400b1f28bd1439')
expect(createHash('sha256').update(copy.paragraphs.join('\n')).digest('hex'))
.toBe('54389347f93109c7cb17baa4312ae55eaefe77cbbf2ffe3e7579a4538e9f5738')
expect(TUI_FIRST_RUN_WELCOME_NOTICE_COPY.en).toBe(copy)
})
it.each([
{ columns: 60, inner: 50, rows: 30, tier: undefined },
{ columns: 80, inner: 68, rows: 30, tier: 'minimal' },
{ columns: 100, inner: 84, rows: 34, tier: 'compact' },
{ columns: 120, inner: 104, rows: 30, tier: 'full' },
{ columns: 160, inner: 140, rows: 30, tier: 'full' },
] as const)('renders the responsive composition at $columns columns without overdraw', ({ inner, rows, tier }) => {
const fixture = hostFixture(rows)
const component = new TuiFirstRunWelcomeComponent(fixture.host, copy, async () => {})
const renderWidth = inner + 4
const lines = component.render(renderWidth)
expect(tuiFirstRunWelcomeArtTier(inner, rows)).toBe(tier)
expect(lines.every(line => tuiVisibleWidth(line) <= renderWidth)).toBe(true)
if (tier === undefined) {
expect(lines.join('\n')).not.toMatch(/[]/u)
} else {
expect(lines.join('\n')).toContain(TUI_FIRST_RUN_WELCOME_WHALE[tier].unicode[0]!.trim())
}
const rendered = lines.join('\n')
const placeholder = copy.paragraphs.at(-1)!.match(/[^]+/u)![0]
expect(rendered).not.toContain(copy.scrollHint)
expect(rendered).toContain(copy.paragraphs.at(-1)!.match(/[A-Za-z]+ [A-Za-z]+/u)![0])
expect(rendered).toContain(placeholder.slice(0, 3))
expect(rendered).toContain(placeholder.slice(-3))
expect(lines.join('\n')).toContain(`Enter ${copy.continueLabel}`)
expect(lines.length).toBeLessThanOrEqual(Math.floor(rows * 0.9))
expect(lines.length).toBeGreaterThan(5)
})
it('drops the whale at low height while keeping prose, scrolling, and Enter reachable', () => {
const fixture = hostFixture(10)
const component = new TuiFirstRunWelcomeComponent(fixture.host, copy, async () => {})
const initial = component.render(54).join('\n')
expect(tuiFirstRunWelcomeArtTier(50, 10)).toBeUndefined()
expect(initial).toContain(openingSentence)
expect(initial).toContain(`Enter ${copy.continueLabel}`)
component.handleInput('\x1b[F')
const end = component.render(54).join('\n')
expect(withoutWhitespace(end)).toContain(withoutWhitespace(copy.paragraphs.at(-1)!.slice(-7)))
expect(end).toContain(`Enter ${copy.continueLabel}`)
for (const key of ['\x1b[A', '\x1b[B', '\x1b[5~', '\x1b[6~', '\x1b[H', 'x']) {
component.handleInput(key)
}
component.invalidate()
})
it('renders a tiny viewport and a quotation-only paragraph without overdraw', () => {
const fixture = hostFixture(5)
const quoteOnly = { ...copy, paragraphs: ['“如切如磋,如琢如磨。”'] }
const component = new TuiFirstRunWelcomeComponent(fixture.host, quoteOnly, async () => {})
const lines = component.render(2)
expect(lines.every(line => tuiVisibleWidth(line) <= 6)).toBe(true)
})
it('keeps the side-by-side composition aligned when prose outgrows the full raster', () => {
const fixture = hostFixture(40)
const longCopy = { ...copy, paragraphs: [copy.paragraphs.join(' ').repeat(4)] }
const component = new TuiFirstRunWelcomeComponent(fixture.host, longCopy, async () => {})
const lines = component.render(100)
expect(lines.length).toBeGreaterThan(TUI_FIRST_RUN_WELCOME_WHALE.full.unicode.length)
expect(lines.every(line => tuiVisibleWidth(line) <= 100)).toBe(true)
})
it('renders the bit-equivalent ASCII icon fallback for an explicitly non-Unicode terminal', () => {
const fixture = hostFixture(30)
const component = new TuiFirstRunWelcomeComponent(fixture.host, copy, async () => {}, true)
const rendered = component.render(72).join('\n')
expect(rendered).toContain(TUI_FIRST_RUN_WELCOME_WHALE.minimal.ascii[0]!.trim())
expect(rendered).not.toMatch(/[]/u)
})
it('ignores Escape and acknowledges only Enter before closing', async () => {
const fixture = hostFixture(30)
const acknowledge = vi.fn(async () => {})
const component = new TuiFirstRunWelcomeComponent(fixture.host, copy, acknowledge)
component.render(72)
component.handleInput('\x1b')
await Promise.resolve()
expect(acknowledge).not.toHaveBeenCalled()
expect(fixture.closed()).toBe(false)
component.handleInput('\r')
await vi.waitFor(() => { expect(fixture.closed()).toBe(true) })
expect(acknowledge).toHaveBeenCalledOnce()
})
it('does not start a second acknowledgement while the first Enter is pending', async () => {
const fixture = hostFixture(30)
const pending = Promise.withResolvers<undefined>()
const acknowledge = vi.fn(async () => pending.promise)
const component = new TuiFirstRunWelcomeComponent(fixture.host, copy, acknowledge)
component.render(72)
component.handleInput('\r')
component.handleInput('\r')
component.handleInput('\x1b[B')
expect(component.render(72).join('\n')).toContain(copy.saving)
expect(acknowledge).toHaveBeenCalledOnce()
pending.resolve(undefined)
await vi.waitFor(() => { expect(fixture.closed()).toBe(true) })
})
it('keeps the overlay open after a persistence failure and lets Enter retry', async () => {
const fixture = hostFixture(30)
let attempts = 0
const component = new TuiFirstRunWelcomeComponent(fixture.host, copy, async () => {
attempts += 1
if (attempts === 1) throw new Error('disk unavailable')
})
component.render(72)
component.handleInput('\r')
await vi.waitFor(() => {
expect(component.render(72).join('\n')).toContain(copy.saveError)
})
expect(fixture.closed()).toBe(false)
component.handleInput('\r')
await vi.waitFor(() => { expect(fixture.closed()).toBe(true) })
expect(attempts).toBe(2)
expect(fixture.invalidations()).toBeGreaterThanOrEqual(3)
})
it('opens through the TUI extension and uses the launcher-owned acknowledgement closure', async () => {
const home = await temporaryHome('dsh-tui-welcome-apply-')
let request: TuiOverlayRequest | undefined
const ctx = {
tui: {
openOverlay(value: TuiOverlayRequest) {
request = value
return {} as never
},
},
} as unknown as Context
apply(ctx, { dshHome: home })
expect(request?.options).toEqual({
width: '100%',
maxHeight: '90%',
anchor: 'center',
margin: 0,
})
const fixture = hostFixture(30)
const component = request?.create(fixture.host)
expect(component).toBeInstanceOf(TuiFirstRunWelcomeComponent)
component?.handleInput?.('\r')
await vi.waitFor(async () => {
expect(await hasTuiFirstRunWelcomeAcknowledgement(home)).toBe(true)
})
apply(ctx, { dshHome: home, asciiArt: true })
expect(request?.create(fixture.host).render(72).join('\n'))
.toContain(TUI_FIRST_RUN_WELCOME_WHALE.minimal.ascii[0]!.trim())
})
})