%PDF- <> %âãÏÓ endobj 2 0 obj <> endobj 3 0 obj <>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 28 0 R 29 0 R] /MediaBox[ 0 0 595.5 842.25] /Contents 4 0 R/Group<>/Tabs/S>> endobj ºaâÚÎΞ-ÌE1ÍØÄ÷{òò2ÿ ÛÖ^ÔÀá TÎ{¦?§®¥kuµùÕ5sLOšuY>endobj 2 0 obj<>endobj 2 0 obj<>endobj 2 0 obj<>endobj 2 0 obj<> endobj 2 0 obj<>endobj 2 0 obj<>es 3 0 R>> endobj 2 0 obj<> ox[ 0.000000 0.000000 609.600000 935.600000]/Fi endobj 3 0 obj<> endobj 7 1 obj<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Subtype/Form>> stream
var stream = require('stream') var pump = require('./index') var rs = new stream.Readable() var ws = new stream.Writable() rs._read = function (size) { this.push(Buffer(size).fill('abc')) } ws._write = function (chunk, encoding, cb) { setTimeout(function () { cb() }, 100) } var toHex = function () { var reverse = new (require('stream').Transform)() reverse._transform = function (chunk, enc, callback) { reverse.push(chunk.toString('hex')) callback() } return reverse } var wsClosed = false var rsClosed = false var callbackCalled = false var check = function () { if (wsClosed && rsClosed && callbackCalled) { console.log('test-browser.js passes') clearTimeout(timeout) } } ws.on('finish', function () { wsClosed = true check() }) rs.on('end', function () { rsClosed = true check() }) var res = pump(rs, toHex(), toHex(), toHex(), ws, function () { callbackCalled = true check() }) if (res !== ws) { throw new Error('should return last stream') } setTimeout(function () { rs.push(null) rs.emit('close') }, 1000) var timeout = setTimeout(function () { check() throw new Error('timeout') }, 5000)