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denoland-deno/tests/node_compat/test/parallel/test-stream-pipeline-async-iterator.js
Yoshiya Hinosawa d04d5677d9
chore: update node_compat setup script (#27051)
This PR updates the node_compat setup script. Now the copied version in
each test file is corrected. Also `TODO.md` links to the correct files
in Node.js repo.
2024-11-25 22:35:53 +09:00

38 lines
900 B
JavaScript

// deno-fmt-ignore-file
// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
// Taken from Node 20.11.1
// This file is automatically generated by `tests/node_compat/runner/setup.ts`. Do not modify this file manually.
'use strict';
const common = require('../common');
const { Readable, PassThrough, pipeline } = require('stream');
const assert = require('assert');
const _err = new Error('kaboom');
async function run() {
const source = new Readable({
read() {
}
});
source.push('hello');
source.push('world');
setImmediate(() => { source.destroy(_err); });
const iterator = pipeline(
source,
new PassThrough(),
() => {});
iterator.setEncoding('utf8');
for await (const k of iterator) {
assert.strictEqual(k, 'helloworld');
}
}
run().catch(common.mustCall((err) => assert.strictEqual(err, _err)));