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import { chromium } from '@playwright/test'
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/**
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* /table-test 探针 v13 —— 生产构建对照（只读诊断，不改仓库代码）。
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*
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* 目的：排除「Vite dev 模式 + 未压缩 + sourcemap/HMR 开销」这一解释。
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* 应用从**生产构建**（vite build 输出，served by vite preview :5190）加载；
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* 由于 preview 不带 API 代理，这里把 /api/** 转发到 dev server（:5090）拿真实数据，
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* 并在响应里补一条 menu.table_test 授权（与前面几个探针同理，仅测试进程内生效）。
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*/
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const PROD = process.env.PROD_URL || 'http://127.0.0.1:5190'
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const API_ORIGIN = process.env.API_ORIGIN || 'http://127.0.0.1:5090'
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const MENU_CODE = 'menu.table_test'
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const median = (a) => {
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const s = [...a].filter((x) => x != null).sort((x, y) => x - y)
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return s.length ? s[s.length >> 1] : null
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}
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const r1 = (n) => (n == null ? null : +Number(n).toFixed(1))
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const browser = await chromium.launch({ headless: false })
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const context = await browser.newContext({ viewport: { width: 1600, height: 900 } })
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/**
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* 生产构建里 `import.meta.env.DEV === false`，dev 自动登录整段被 tree-shake 掉了，
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* 直奔 /table-test 会停在 /login。所以这里自己换一个 token，再用 addInitScript
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* 在应用脚本执行前种进 sessionStorage（与 web/e2e/support/fixtures.ts 同一手法）。
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*
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* 账号取自 web/.env.development（VITE_DEV_*）。
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*/
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async function freshToken() {
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const res = await fetch(`${API_ORIGIN}/api/auth/login`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({
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orgid: process.env.E2E_ORG || 'G3HD',
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userid: process.env.E2E_ACCOUNT || 'demo_zhangwei',
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password: process.env.E2E_PASSWORD ?? 'demo_zhangwei',
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}),
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})
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const body = await res.json()
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if (body.code !== 0 || !body.data?.token) {
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throw new Error(`登录失败 code=${body.code} ${body.message || ''}`)
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}
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return body.data
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}
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const session = await freshToken()
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console.log('登录成功:', session.user?.account, session.orgId)
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await context.addInitScript(
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(payload) => {
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window.sessionStorage.setItem(payload.key, JSON.stringify(payload.value))
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},
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{
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key: 'g3erp:login',
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value: { loginInfo: { token: session.token, user: session.user } },
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},
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)
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// /api/** → 转发到 dev server（拿真实后端数据），并按需注入菜单授权
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await context.route('**/api/**', async (route) => {
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const req = route.request()
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const url = new URL(req.url())
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const target = `${API_ORIGIN}${url.pathname}${url.search}`
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let viewName = ''
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try {
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viewName = JSON.parse(req.postData() || '').view_name || ''
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} catch {
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/* ignore */
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}
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const res = await route.fetch({ url: target })
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if (viewName !== 's_power' && viewName !== 's_user_power') {
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return route.fulfill({ response: res })
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}
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let json
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try {
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json = await res.json()
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} catch {
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return route.fulfill({ response: res })
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}
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const rows = Array.isArray(json?.data) ? json.data : []
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if (viewName === 's_power') {
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if (!rows.some((r) => r.b_id === MENU_CODE)) rows.push({ b_id: MENU_CODE, b_canuse: 1 })
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} else if (!rows.some((r) => r.b_power_id === MENU_CODE)) {
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rows.push({ b_user_id: 'demo_zhangwei', b_power_id: MENU_CODE, b_canuse: 1 })
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}
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json.data = rows
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await route.fulfill({
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response: res,
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body: JSON.stringify(json),
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headers: { ...res.headers(), 'content-type': 'application/json' },
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})
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})
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const page = await context.newPage()
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page.on('pageerror', (e) => console.log('[pageerror]', String(e).slice(0, 200)))
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console.log('打开生产构建 /table-test ...')
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await page.goto(`${PROD}/table-test`, { waitUntil: 'domcontentloaded' })
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await page.waitForSelector('.stk-table', { timeout: 90000 })
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await page.waitForTimeout(3500)
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const env = await page.evaluate(() => ({
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url: location.href,
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scripts: [...document.querySelectorAll('script[src]')]
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.map((s) => s.getAttribute('src'))
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.filter((s) => s.includes('/assets/'))
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.slice(0, 3),
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tds: document.querySelectorAll('.stk-tbody-main td').length,
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trs: document.querySelectorAll('.stk-tbody-main tr').length,
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editorRoots: document.querySelectorAll('.g3-table__cell-editor-root').length,
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}))
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console.log('环境:', JSON.stringify(env, null, 2))
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async function scrollFps({ axis = 'y', steps = 60, px = 60 } = {}) {
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const ok = await page.evaluate(() => !!document.querySelector('.stk-table'))
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if (!ok) return { fps: null }
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return page.evaluate(
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async ({ axis, steps, px }) => {
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const cont = document.querySelector('.stk-table')
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cont.scrollTop = 0
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cont.scrollLeft = 0
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await new Promise((r) => requestAnimationFrame(r))
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const frames = []
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let last = performance.now()
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let stop = false
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const tick = () => {
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const now = performance.now()
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frames.push(now - last)
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last = now
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if (!stop) requestAnimationFrame(tick)
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}
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requestAnimationFrame(tick)
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for (let i = 0; i < steps; i += 1) {
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await new Promise((r) => requestAnimationFrame(r))
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if (axis === 'y') {
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const max = cont.scrollHeight - cont.clientHeight
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cont.scrollTop = cont.scrollTop >= max - 1 ? 0 : Math.min(max, cont.scrollTop + px)
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} else {
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const max = cont.scrollWidth - cont.clientWidth
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cont.scrollLeft = cont.scrollLeft >= max - 1 ? 0 : Math.min(max, cont.scrollLeft + px)
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}
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}
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stop = true
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const sorted = [...frames].sort((a, b) => a - b)
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const avg = frames.reduce((a, b) => a + b, 0) / frames.length
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const q = (p) => sorted[Math.min(sorted.length - 1, Math.floor(sorted.length * p))]
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return { fps: +(1000 / avg).toFixed(1), avg: +avg.toFixed(1), p95: +q(0.95).toFixed(1) }
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},
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{ axis, steps, px },
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)
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}
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console.log('\n--- 生产构建：纵向滚动 ×3 ---')
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const yRuns = []
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for (let i = 0; i < 3; i += 1) yRuns.push(await scrollFps({ axis: 'y', steps: 60, px: 60 }))
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console.log(JSON.stringify(yRuns), `中位 ${r1(median(yRuns.map((r) => r.fps)))}fps`)
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console.log('--- 生产构建：横向滚动 ×3 ---')
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const xRuns = []
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for (let i = 0; i < 3; i += 1) xRuns.push(await scrollFps({ axis: 'x', steps: 50, px: 80 }))
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console.log(JSON.stringify(xRuns), `中位 ${r1(median(xRuns.map((r) => r.fps)))}fps`)
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console.log('--- 生产构建：静止基线 ---')
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const idle = []
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for (let i = 0; i < 2; i += 1) idle.push(await scrollFps({ axis: 'y', steps: 45, px: 0 }))
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console.log(JSON.stringify(idle), `中位 ${r1(median(idle.map((r) => r.fps)))}fps`)
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/* 点击延迟（生产） */
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console.log('\n--- 生产构建：点击进入编辑 ---')
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async function clickProbe(rowIdx, colIdx, settle = 350) {
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await page.waitForTimeout(settle)
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return page.evaluate(
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async ({ rowIdx, colIdx }) => {
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const tr = [...document.querySelectorAll('.stk-tbody-main tr')][rowIdx]
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if (!tr) return { error: 'no row' }
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const td = [...tr.querySelectorAll('td')][colIdx]
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if (!td) return { error: 'no td' }
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const r = td.getBoundingClientRect()
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if (r.top < 0 || r.bottom > window.innerHeight) return { error: 'offscreen' }
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const t0 = performance.now()
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for (const type of ['pointerdown', 'mousedown', 'pointerup', 'mouseup', 'click']) {
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const Ctor = type.startsWith('pointer') ? PointerEvent : MouseEvent
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td.dispatchEvent(
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new Ctor(type, {
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bubbles: true,
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cancelable: true,
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clientX: r.left + r.width / 2,
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clientY: r.top + r.height / 2,
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button: 0,
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}),
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)
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}
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let mounted = -1
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const deadline = performance.now() + 4000
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while (performance.now() < deadline) {
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if (td.querySelector('.g3-table__cell-editor-root')) {
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mounted = performance.now() - t0
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break
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}
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await new Promise((r2) => requestAnimationFrame(r2))
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}
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await new Promise((r2) => requestAnimationFrame(r2))
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return +mounted.toFixed(1)
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},
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{ rowIdx, colIdx },
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)
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}
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await page.reload({ waitUntil: 'domcontentloaded' })
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await page.waitForSelector('.stk-table', { timeout: 90000 })
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await page.waitForTimeout(3000)
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console.log('首次点击:', JSON.stringify(await clickProbe(3, 6, 500)))
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const clicks = []
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for (const r of [5, 7, 9, 11]) clicks.push(await clickProbe(r, 6, 350))
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console.log('换行点击:', JSON.stringify(clicks), `中位 ${r1(median(clicks))}ms`)
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const same = []
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for (let i = 0; i < 3; i += 1) same.push(await clickProbe(11, 6, 250))
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console.log('同格连点:', JSON.stringify(same))
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/* 编辑态滚动 */
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await clickProbe(3, 6, 300)
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console.log('\n--- 生产构建：编辑态纵向滚动 ×2 ---')
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const edRuns = []
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for (let i = 0; i < 2; i += 1) edRuns.push(await scrollFps({ axis: 'y', steps: 55, px: 60 }))
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console.log(JSON.stringify(edRuns), `中位 ${r1(median(edRuns.map((r) => r.fps)))}fps`)
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/* errorCount / 保存 */
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console.log('\n--- 生产构建：保存明细 + errorCount（1000 行）---')
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const save = await page.evaluate(async () => {
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let i = document.querySelector('.booking')?.__vueParentComponent
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while (i && !i.setupState?.rows) i = i.parent
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if (!i) return { error: 'no page instance' }
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const ss = i.setupState
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const rows = ss.rows?.value ?? ss.rows
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void ss.errorCount?.value
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rows[0].freight = Number(rows[0].freight) + 0.001
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const t0 = performance.now()
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void ss.errorCount?.value
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const ecMs = performance.now() - t0
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rows[0].freight = Number(rows[0].freight) - 0.001
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const btn = [...document.querySelectorAll('.booking__btn')].find((b) =>
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b.textContent.includes('保存明细'),
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)
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const t1 = performance.now()
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btn?.dispatchEvent(new MouseEvent('click', { bubbles: true }))
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await new Promise((r) => requestAnimationFrame(r))
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await new Promise((r) => setTimeout(r, 0))
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return {
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rows: rows.length,
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errorCountRecomputeMs: +ecMs.toFixed(1),
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saveClickToNextFrameMs: +(performance.now() - t1).toFixed(1),
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}
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})
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console.log(JSON.stringify(save))
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await page.screenshot({ path: 'probe-table-prod.png' })
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await browser.close()
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console.log('\n完成。截图 -> probe-table-prod.png')
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