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// deno-fmt-ignore-file// deno-lint-ignore-file
// Copyright Joyent and Node contributors. All rights reserved. MIT license.// Taken from Node 18.12.0// This file is automatically generated by "node/_tools/setup.ts". Do not modify this file manually
'use strict';const common = require('../common');const { Readable, Writable } = require('stream');
// Tests that calling .unpipe() un-blocks a stream that is paused because// it is waiting on the writable side to finish a write().
const rs = new Readable({  highWaterMark: 1,  // That this gets called at least 20 times is the real test here.  read: common.mustCallAtLeast(() => rs.push('foo'), 20)});
const ws = new Writable({  highWaterMark: 1,  write: common.mustCall(() => {    // Ignore the callback, this write() simply never finishes.    setImmediate(() => rs.unpipe(ws));  })});
let chunks = 0;rs.on('data', common.mustCallAtLeast(() => {  chunks++;  if (chunks >= 20)    rs.pause();  // Finish this test.}));
rs.pipe(ws);