deno.land / std@0.166.0 / node / _tools / test / parallel / test-stream-auto-destroy.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 stream = require('stream');const assert = require('assert');
{ const r = new stream.Readable({ autoDestroy: true, read() { this.push('hello'); this.push('world'); this.push(null); }, destroy: common.mustCall((err, cb) => cb()) });
let ended = false;
r.resume();
r.on('end', common.mustCall(() => { ended = true; }));
r.on('close', common.mustCall(() => { assert(ended); }));}
{ const w = new stream.Writable({ autoDestroy: true, write(data, enc, cb) { cb(null); }, destroy: common.mustCall((err, cb) => cb()) });
let finished = false;
w.write('hello'); w.write('world'); w.end();
w.on('finish', common.mustCall(() => { finished = true; }));
w.on('close', common.mustCall(() => { assert(finished); }));}
{ const t = new stream.Transform({ autoDestroy: true, transform(data, enc, cb) { cb(null, data); }, destroy: common.mustCall((err, cb) => cb()) });
let ended = false; let finished = false;
t.write('hello'); t.write('world'); t.end();
t.resume();
t.on('end', common.mustCall(() => { ended = true; }));
t.on('finish', common.mustCall(() => { finished = true; }));
t.on('close', common.mustCall(() => { assert(ended); assert(finished); }));}
{ const r = new stream.Readable({ read() { r2.emit('error', new Error('fail')); } }); const r2 = new stream.Readable({ autoDestroy: true, destroy: common.mustCall((err, cb) => cb()) });
r.pipe(r2);}
{ const r = new stream.Readable({ read() { w.emit('error', new Error('fail')); } }); const w = new stream.Writable({ autoDestroy: true, destroy: common.mustCall((err, cb) => cb()) });
r.pipe(w);}
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