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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 assert = require('assert');const Duplex = require('stream').Duplex;
{  const stream = new Duplex({    read() {}  });  assert.strictEqual(stream.allowHalfOpen, true);  stream.on('finish', common.mustNotCall());  assert.strictEqual(stream.listenerCount('end'), 0);  stream.resume();  stream.push(null);}
{  const stream = new Duplex({    read() {},    allowHalfOpen: false  });  assert.strictEqual(stream.allowHalfOpen, false);  stream.on('finish', common.mustCall());  assert.strictEqual(stream.listenerCount('end'), 0);  stream.resume();  stream.push(null);}
{  const stream = new Duplex({    read() {},    allowHalfOpen: false  });  assert.strictEqual(stream.allowHalfOpen, false);  stream._writableState.ended = true;  stream.on('finish', common.mustNotCall());  assert.strictEqual(stream.listenerCount('end'), 0);  stream.resume();  stream.push(null);}