mirror of
https://github.com/denoland/deno.git
synced 2024-12-11 10:07:54 -05:00
46 lines
1.1 KiB
JavaScript
46 lines
1.1 KiB
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 `tools/node_compat/setup.ts`. Do not modify this file manually.
|
|
|
|
'use strict';
|
|
|
|
const common = require('../common');
|
|
const assert = require('assert');
|
|
const stream = require('stream');
|
|
|
|
let pushes = 0;
|
|
const total = 65500 + 40 * 1024;
|
|
const rs = new stream.Readable({
|
|
read: common.mustCall(function() {
|
|
if (pushes++ === 10) {
|
|
this.push(null);
|
|
return;
|
|
}
|
|
|
|
const length = this._readableState.length;
|
|
|
|
// We are at most doing two full runs of _reads
|
|
// before stopping, because Readable is greedy
|
|
// to keep its buffer full
|
|
assert(length <= total);
|
|
|
|
this.push(Buffer.alloc(65500));
|
|
for (let i = 0; i < 40; i++) {
|
|
this.push(Buffer.alloc(1024));
|
|
}
|
|
|
|
// We will be over highWaterMark at this point
|
|
// but a new call to _read is scheduled anyway.
|
|
}, 11)
|
|
});
|
|
|
|
const ws = stream.Writable({
|
|
write: common.mustCall(function(data, enc, cb) {
|
|
setImmediate(cb);
|
|
}, 41 * 10)
|
|
});
|
|
|
|
rs.pipe(ws);
|