mirror of
https://github.com/denoland/deno.git
synced 2024-11-23 15:16:54 -05:00
37 lines
802 B
JavaScript
37 lines
802 B
JavaScript
|
// deno-fmt-ignore-file
|
||
|
|
// deno-lint-ignore-file
|
||
|
|
|
||
|
|
// Copyright Joyent and Node contributors. All rights reserved. MIT license.
|
||
|
|
// Taken from Node 18.12.1
|
||
|
|
// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
|
||
|
|
|
||
|
|
'use strict';
|
||
|
|
// https://github.com/nodejs/node/issues/35926
|
||
|
|
const common = require('../common');
|
||
|
|
const assert = require('assert');
|
||
|
|
const stream = require('stream');
|
||
|
|
|
||
|
|
let loops = 5;
|
||
|
|
|
||
|
|
const src = new stream.Readable({
|
||
|
|
read() {
|
||
|
|
if (loops--)
|
||
|
|
this.push(Buffer.alloc(20000));
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
const dst = new stream.Transform({
|
||
|
|
transform(chunk, output, fn) {
|
||
|
|
this.push(null);
|
||
|
|
fn();
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
src.pipe(dst);
|
||
|
|
|
||
|
|
dst.on('data', () => { });
|
||
|
|
dst.on('end', common.mustCall(() => {
|
||
|
|
assert.strictEqual(loops, 3);
|
||
|
|
assert.ok(src.isPaused());
|
||
|
|
}));
|