current commit
260405.2 · chore: remove zstd and markAsUncloneable feature probes (#4968)
'use strict'

const { tspl } = require('@matteo.collina/tspl')
const { test } = require('node:test')
const { Response, Request, FormData, Headers, ErrorEvent, MessageEvent, CloseEvent, EventSource, WebSocket } = require('..')
const { CacheStorage } = require('../lib/web/cache/cachestorage')
const { Cache } = require('../lib/web/cache/cache')
const { kConstruct } = require('../lib/core/symbols')

test('unserializable web instances should be uncloneable', (t) => {
  t = tspl(t, { plan: 11 })
  const uncloneables = [
    { Uncloneable: Response, brand: 'Response' },
    { Uncloneable: Request, value: 'http://localhost', brand: 'Request' },
    { Uncloneable: FormData, brand: 'FormData' },
    { Uncloneable: MessageEvent, value: 'dummy event', brand: 'MessageEvent' },
    { Uncloneable: CloseEvent, value: 'dummy event', brand: 'CloseEvent' },
    { Uncloneable: ErrorEvent, value: 'dummy event', brand: 'ErrorEvent' },
    { Uncloneable: EventSource, value: 'http://localhost', brand: 'EventSource', doneCb: (entity) => entity.close() },
    { Uncloneable: Headers, brand: 'Headers' },
    { Uncloneable: WebSocket, value: 'http://localhost', brand: 'WebSocket' },
    { Uncloneable: Cache, value: kConstruct, brand: 'Cache' },
    { Uncloneable: CacheStorage, value: kConstruct, brand: 'CacheStorage' }
  ]
  uncloneables.forEach((platformEntity) => {
    const entity = new platformEntity.Uncloneable(platformEntity.value)
    t.throws(() => structuredClone(entity),
      DOMException,
      `Cloning ${platformEntity.brand} should throw DOMException`)

    platformEntity.doneCb?.(entity)
  })
})