var bencode = require('bencode') var Client = require('../') var commonLib = require('../lib/common') var commonTest = require('./common') var fs = require('fs') var get = require('simple-get') var parseTorrent = require('parse-torrent') var path = require('path') var Server = require('../').Server var test = require('tape') var infoHash1 = 'aaa67059ed6bd08362da625b3ae77f6f4a075aaa' var binaryInfoHash1 = commonLib.hexToBinary(infoHash1) var infoHash2 = 'bbb67059ed6bd08362da625b3ae77f6f4a075bbb' var binaryInfoHash2 = commonLib.hexToBinary(infoHash2) var bitlove = fs.readFileSync(path.join(__dirname, 'torrents/bitlove-intro.torrent')) var parsedBitlove = parseTorrent(bitlove) var binaryBitlove = commonLib.hexToBinary(parsedBitlove.infoHash) var peerId = new Buffer('01234567890123456789') function testSingle (t, serverType) { commonTest.createServer(t, serverType, function (server, announceUrl) { parsedBitlove.announce = [ announceUrl ] var client = new Client(peerId, 6881, parsedBitlove) client.on('error', function (err) { t.error(err) }) client.on('warning', function (err) { t.error(err) }) client.scrape() client.on('scrape', function (data) { t.equal(data.announce, announceUrl) t.equal(data.infoHash, parsedBitlove.infoHash) t.equal(typeof data.complete, 'number') t.equal(typeof data.incomplete, 'number') t.equal(typeof data.downloaded, 'number') client.destroy() server.close(function () { t.end() }) }) }) } test('http: single info_hash scrape', function (t) { testSingle(t, 'http') }) test('udp: single info_hash scrape', function (t) { testSingle(t, 'udp') }) function clientScrapeStatic (t, serverType) { commonTest.createServer(t, serverType, function (server, announceUrl) { Client.scrape(announceUrl, infoHash1, function (err, data) { t.error(err) t.equal(data.announce, announceUrl) t.equal(data.infoHash, infoHash1) t.equal(typeof data.complete, 'number') t.equal(typeof data.incomplete, 'number') t.equal(typeof data.downloaded, 'number') server.close(function () { t.end() }) }) }) } test('http: scrape using Client.scrape static method', function (t) { clientScrapeStatic(t, 'http') }) test('udp: scrape using Client.scrape static method', function (t) { clientScrapeStatic(t, 'udp') }) function clientScrapeMulti (t, serverType) { commonTest.createServer(t, serverType, function (server, announceUrl) { Client.scrape(announceUrl, [ infoHash1, infoHash2 ], function (err, results) { t.error(err) t.equal(results[infoHash1].announce, announceUrl) t.equal(results[infoHash1].infoHash, infoHash1) t.equal(typeof results[infoHash1].complete, 'number') t.equal(typeof results[infoHash1].incomplete, 'number') t.equal(typeof results[infoHash1].downloaded, 'number') t.equal(results[infoHash2].announce, announceUrl) t.equal(results[infoHash2].infoHash, infoHash2) t.equal(typeof results[infoHash2].complete, 'number') t.equal(typeof results[infoHash2].incomplete, 'number') t.equal(typeof results[infoHash2].downloaded, 'number') server.close(function () { t.end() }) }) }) } test('http: MULTI scrape using Client.scrape static method', function (t) { clientScrapeMulti(t, 'http') }) test('udp: MULTI scrape using Client.scrape static method', function (t) { clientScrapeMulti(t, 'udp') }) test('server: multiple info_hash scrape (manual http request)', function (t) { var server = new Server({ udp: false, ws: false }) server.on('error', function (err) { t.error(err) }) server.on('warning', function (err) { t.error(err) }) server.listen(0, function () { var port = server.http.address().port var scrapeUrl = 'http://127.0.0.1:' + port + '/scrape' var url = scrapeUrl + '?' + commonLib.querystringStringify({ info_hash: [ binaryInfoHash1, binaryInfoHash2 ] }) get.concat(url, function (err, data, res) { if (err) throw err t.equal(res.statusCode, 200) data = bencode.decode(data) t.ok(data.files) t.equal(Object.keys(data.files).length, 2) t.ok(data.files[binaryInfoHash1]) t.equal(typeof data.files[binaryInfoHash1].complete, 'number') t.equal(typeof data.files[binaryInfoHash1].incomplete, 'number') t.equal(typeof data.files[binaryInfoHash1].downloaded, 'number') t.ok(data.files[binaryInfoHash2]) t.equal(typeof data.files[binaryInfoHash2].complete, 'number') t.equal(typeof data.files[binaryInfoHash2].incomplete, 'number') t.equal(typeof data.files[binaryInfoHash2].downloaded, 'number') server.close(function () { t.end() }) }) }) }) test('server: all info_hash scrape (manual http request)', function (t) { var server = new Server({ udp: false, ws: false }) server.on('error', function (err) { t.error(err) }) server.on('warning', function (err) { t.error(err) }) server.listen(0, function () { var port = server.http.address().port var announceUrl = 'http://127.0.0.1:' + port + '/announce' var scrapeUrl = 'http://127.0.0.1:' + port + '/scrape' parsedBitlove.announce = [ announceUrl ] // announce a torrent to the tracker var client = new Client(peerId, port, parsedBitlove) client.on('error', function (err) { t.error(err) }) client.start() server.once('start', function () { // now do a scrape of everything by omitting the info_hash param get.concat(scrapeUrl, function (err, data, res) { if (err) throw err t.equal(res.statusCode, 200) data = bencode.decode(data) t.ok(data.files) t.equal(Object.keys(data.files).length, 1) t.ok(data.files[binaryBitlove]) t.equal(typeof data.files[binaryBitlove].complete, 'number') t.equal(typeof data.files[binaryBitlove].incomplete, 'number') t.equal(typeof data.files[binaryBitlove].downloaded, 'number') client.destroy() server.close(function () { t.end() }) }) }) }) })