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var tape = require('tape')
var eos = require('./index')
var fs = require('fs')
var cp = require('child_process')
var net = require('net')
var http = require('http')
var stream = require('stream')
tape('fs writestream destory', function (t) {
var ws = fs.createWriteStream('/dev/null');
eos(ws, function(err) {
t.ok(!!err)
t.ok(this === ws)
t.end()
})
ws.destroy();
})
tape('fs readstream destroy', function (t) {
var rs1 = fs.createReadStream('/dev/urandom');
eos(rs1, function(err) {
t.ok(!!err)
t.ok(this === rs1)
t.end()
})
rs1.destroy()
})
tape('fs readstream pipe', function (t) {
var rs2 = fs.createReadStream(__filename)
eos(rs2, function(err) {
t.ifError(err)
t.ok(this === rs2)
t.end()
})
rs2.pipe(fs.createWriteStream('/dev/null'))
})
tape('fs readstream cancel', function (t) {
var rs3 = fs.createReadStream(__filename)
eos(rs3, function(err) {
t.fail('should not enter')
})()
rs3.pipe(fs.createWriteStream('/dev/null'))
rs3.on('end', function () {
t.end()
})
})
tape('exec', function (t) {
var exec = cp.exec('echo hello world')
eos(exec, function (err) {
t.ifError(err)
t.ok(this === exec)
t.end()
})
})
tape('spawn', function (t) {
var spawn = cp.spawn('echo', ['hello world']);
eos(spawn, function (err) {
t.ifError(err)
t.ok(this === spawn)
t.end()
})
})
tape('tcp socket', function (t) {
t.plan(5)
var socket = net.connect(50000)
eos(socket, function(err) {
t.ok(!!err)
t.ok(this === socket)
})
var server = net.createServer(function (socket) {
eos(socket, function(err) {
t.ok(!!err)
t.ok(this === socket)
})
socket.destroy()
}).listen(30000, function () {
var socket = net.connect(30000)
eos(socket, function() {
t.ok(this === socket)
server.close()
})
})
})
tape('http', function (t) {
t.plan(2)
var server2 = http.createServer(function(req, res) {
eos(res, function(err) {
t.ifError(err)
})
res.end()
}).listen(function() {
var port = server2.address().port
http.get('http://localhost:' + port, function(res) {
eos(res, function(err) {
t.ifError(err)
server2.close()
})
res.resume()
})
})
})
tape('end() and emit(close)', function (t) {
if (!stream.Writable) return t.end()
var ws = new stream.Writable()
ws._write = function (data, enc, cb) {
process.nextTick(cb)
}
eos(ws, function (err) {
t.error(err, 'no error')
t.end()
})
ws.write('hi')
ws.end()
ws.emit('close')
})
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