zhaoxing
d8793db593
- 新增全局/页面级错误边界，页面渲染异常不再整页白屏 - 监听 vite:preloadError，部署后旧分片加载失败自动刷新一次 - 修复长会话 setTimeout 2^31 溢出导致立即登出 - 寄卖页资料接口失败给出重试态，不再误报未开通
72 lines
2.2 KiB
TypeScript
72 lines
2.2 KiB
TypeScript
import assert from 'node:assert/strict'
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import test from 'node:test'
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import {
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CHUNK_RELOAD_GUARD_MS,
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isChunkLoadError,
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shouldAutoReloadChunkFailure,
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} from '../src/utils/chunk-load-error.ts'
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function createStorage(initial: Record<string, string> = {}) {
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const values = new Map(Object.entries(initial))
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return {
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getItem(key: string) {
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return values.get(key) ?? null
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},
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setItem(key: string, value: string) {
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values.set(key, String(value))
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},
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}
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}
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test('识别浏览器动态 import 失败文案', () => {
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assert.equal(
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isChunkLoadError(
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new TypeError(
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'Failed to fetch dynamically imported module: https://worker.khhao.com/assets/WorkerConsignmentPage-abc.js',
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),
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),
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true,
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)
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assert.equal(isChunkLoadError(new Error('Importing a module script failed.')), true)
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assert.equal(isChunkLoadError(new Error('Load failed')), true)
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assert.equal(
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isChunkLoadError({ name: 'ChunkLoadError', message: 'Loading chunk 12 failed' }),
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true,
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)
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})
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test('不把普通业务错误当成分片失败', () => {
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assert.equal(isChunkLoadError(new Error('接口请求失败')), false)
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assert.equal(isChunkLoadError(null), false)
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assert.equal(isChunkLoadError(undefined), false)
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})
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test('首次分片失败允许自动刷新，窗口内再次失败不再刷新', () => {
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const storage = createStorage()
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const now = 1_700_000_000_000
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assert.equal(shouldAutoReloadChunkFailure(storage, now), true)
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assert.equal(shouldAutoReloadChunkFailure(storage, now + 1_000), false)
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assert.equal(shouldAutoReloadChunkFailure(storage, now + CHUNK_RELOAD_GUARD_MS - 1), false)
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})
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test('超过防抖窗口后允许再次自动刷新', () => {
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const storage = createStorage()
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const now = 1_700_000_000_000
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assert.equal(shouldAutoReloadChunkFailure(storage, now), true)
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assert.equal(shouldAutoReloadChunkFailure(storage, now + CHUNK_RELOAD_GUARD_MS), true)
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})
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test('存储不可用时不做自动刷新，避免无限循环', () => {
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const storage = {
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getItem() {
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throw new Error('denied')
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},
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setItem() {
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throw new Error('denied')
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},
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}
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assert.equal(shouldAutoReloadChunkFailure(storage), false)
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assert.equal(shouldAutoReloadChunkFailure(null), false)
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})
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