ZacharyZhang-NYandClaude Opus 5.5
b34562333b
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
61 lines
2.3 KiB
JavaScript
61 lines
2.3 KiB
JavaScript
import { brotliCompressSync } from 'node:zlib'
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import { test, expect } from '@playwright/test'
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// pageErrors keeps each page's console and page errors.
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const pageErrors = new WeakMap()
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test.beforeEach(async ({ page }) => {
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const seen = []
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pageErrors.set(page, seen)
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page.on('console', m => { if (m.type() === 'error') seen.push(m.text()) })
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page.on('pageerror', e => seen.push(e.message))
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})
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// Every page ends free of errors, unless it expects them.
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test.afterEach(async ({ page }) => {
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if (test.info().annotations.some(a => a.type === 'expects errors')) return
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expect(pageErrors.get(page)).toEqual([])
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})
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test('a missing loader shows the crash overlay', async ({ page }) => {
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test.info().annotations.push({ type: 'expects errors' })
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await page.route('**/a/wasm_exec.*.js', route => route.abort())
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await page.goto('/')
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await expect(page.locator('#over')).toBeVisible()
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await expect(page.locator('#why')).toContainText('wasm_exec.js did not load.')
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})
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async function open (page, hash = '') {
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await page.goto('/' + hash)
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await page.waitForFunction(() => window.__crychicBoot)
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}
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const where = page => page.evaluate(() => window.__crychic.page())
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test('boots, reports, and logs its budget', async ({ page, request }) => {
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await open(page)
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expect(await where(page)).toBe('/')
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const stats = await page.evaluate(() => window.__crychic.stats())
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expect(stats.categories).toBe(38)
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expect(Array.isArray(await page.evaluate(() => window.__crychic.recent()))).toBe(true)
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expect(await page.locator('#mygo canvas').count()).toBeGreaterThan(0)
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const boot = await page.evaluate(() => window.__crychicBoot)
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const wasm = await (await request.get('/' + boot.wasm)).body()
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const br = brotliCompressSync(wasm).length
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console.log(`budget: wasm ${(wasm.length / 1e6).toFixed(1)} MB, brotli ${(br / 1e6).toFixed(1)} MB, ` +
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`first frame ${boot.first} ms, ${stats.components} components`)
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})
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test('deep link opens a category', async ({ page }) => {
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await open(page, '#/c/layout')
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expect(await where(page)).toBe('/c/layout')
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})
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test('the hash and history drive the router', async ({ page }) => {
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await open(page)
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await page.evaluate(() => { location.hash = '#/c/chart' })
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await page.waitForFunction(() => window.__crychic.page() === '/c/chart')
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await page.goBack()
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await page.waitForFunction(() => window.__crychic.page() === '/')
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})
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