Yu1709$!%yuyu!$%wutu!5=126+

                
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\   \/  /  _____|  |   ______  _  __
 \     /  /  ___/  |  /  _ \ \/ \/ /
 /     \  \___ \|  |_(  <_> )     / 
/___/\  \/____  >____/\____/ \/\_/  
      \_/     \/    @ligmakokz

Editing: pipeline.js

var test = require('tape');
var pipeline = require('..').pipeline;
var stream = require('..');
var Buffer = require('safe-buffer').Buffer;

test('supports pipeline', function(t) {
    t.plan(4);
    var readable = new stream.Readable({
        read: function () {
            this.push(Buffer.from('chunk', 'ascii'));
        }
    });
    var transform1 = new stream.Transform({
        transform: function (chunk, enc, cb) {
            cb(new Error('fail'));
        }
    });
    var transform2 = new stream.PassThrough();
    transform2.on('close', function () {
        t.pass('transform2.close called');
    });
    var writable = new stream.Writable({
        write: function (chunk, enc, cb) { cb(); }
    });
    writable.on('close', function () {
        t.pass('writable.close called');
    });

pipeline(
        readable,
        transform1,
        transform2,
        writable,
        function(err) {
            t.ok(err);
            t.equal(err.message, 'fail');
        });
});

Name	Type	Actions
.htaccess	File
buf.js	File
index.js	File
pipeline.js	File
use-stream.js	File