File
Blob: src/workerd/api/tests/response-used-body-test.js
| 1 | // Copyright (c) 2026 Cloudflare, Inc. |
| 2 | // Licensed under the Apache 2.0 license found in the LICENSE file or at: |
| 3 | // https://opensource.org/licenses/Apache-2.0 |
| 4 | import { rejects } from 'assert'; |
| 5 | |
| 6 | // Ported from the internal respond.ew-test |
| 7 | |
| 8 | export const abortInternalStreamsTest = { |
| 9 | async test(_, env) { |
| 10 | await rejects(env.subrequest.fetch('http://example.org'), { |
| 11 | message: /Body has already been used/, |
| 12 | }); |
| 13 | }, |
| 14 | }; |
| 15 | |
| 16 | export default { |
| 17 | async fetch() { |
| 18 | const enc = new TextEncoder(); |
| 19 | const rs = new ReadableStream({ |
| 20 | pull(c) { |
| 21 | c.enqueue(enc.encode('hello')); |
| 22 | }, |
| 23 | }); |
| 24 | const response = new Response(rs); |
| 25 | rs.cancel(new Error('boom')); |
| 26 | return response; |
| 27 | }, |
| 28 | }; |