deno.land / std@0.166.0 / node / _tools / test / parallel / test-stream-duplex-writable-finished.js
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// 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 { Duplex } = require('stream');const assert = require('assert');
// basic{ // Find it on Duplex.prototype assert(Object.hasOwn(Duplex.prototype, 'writableFinished'));}
// event{ const duplex = new Duplex();
duplex._write = (chunk, encoding, cb) => { // The state finished should start in false. assert.strictEqual(duplex.writableFinished, false); cb(); };
duplex.on('finish', common.mustCall(() => { assert.strictEqual(duplex.writableFinished, true); }));
duplex.end('testing finished state', common.mustCall(() => { assert.strictEqual(duplex.writableFinished, true); }));}
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