forked from zhurui/management
71 lines
2.0 KiB
JavaScript
71 lines
2.0 KiB
JavaScript
var Buffer = require('buffer').Buffer
|
|
var fs = require('fs')
|
|
var test = require('tape')
|
|
var UAParser = require('ua-parser-js')
|
|
|
|
var http = require('../..')
|
|
|
|
var browser = (new UAParser()).setUA(navigator.userAgent).getBrowser()
|
|
var browserName = browser.name
|
|
var browserVersion = browser.major
|
|
// Binary streaming doesn't work in IE10 or below
|
|
var skipStreamingCheck = (browserName === 'IE' && browserVersion <= 10)
|
|
|
|
// Binary data gets corrupted in IE8 or below
|
|
var skipVerification = (browserName === 'IE' && browserVersion <= 8)
|
|
|
|
// IE8 tends to throw up modal dialogs complaining about scripts running too long
|
|
// Since streaming doesn't actually work there anyway, just use one copy
|
|
var COPIES = skipVerification ? 1 : 20
|
|
var MIN_PIECES = 2
|
|
|
|
var referenceOnce = fs.readFileSync(__dirname + '/../server/static/browserify.png')
|
|
var reference = new Buffer(referenceOnce.length * COPIES)
|
|
for(var i = 0; i < COPIES; i++) {
|
|
referenceOnce.copy(reference, referenceOnce.length * i)
|
|
}
|
|
|
|
test('binary streaming', function (t) {
|
|
http.get({
|
|
path: '/browserify.png?copies=' + COPIES,
|
|
mode: 'allow-wrong-content-type'
|
|
}, function (res) {
|
|
var buffers = []
|
|
res.on('end', function () {
|
|
if (skipVerification)
|
|
t.skip('binary data not preserved on IE <= 8')
|
|
else
|
|
t.ok(reference.equals(Buffer.concat(buffers)), 'contents match')
|
|
|
|
if (skipStreamingCheck)
|
|
t.skip('streaming not available on IE <= 8')
|
|
else
|
|
t.ok(buffers.length >= MIN_PIECES, 'received in multiple parts')
|
|
t.end()
|
|
})
|
|
|
|
res.on('data', function (data) {
|
|
buffers.push(data)
|
|
})
|
|
})
|
|
})
|
|
|
|
test('large binary request without streaming', function (t) {
|
|
http.get({
|
|
path: '/browserify.png?copies=' + COPIES,
|
|
mode: 'default',
|
|
}, function (res) {
|
|
var buffers = []
|
|
res.on('end', function () {
|
|
if (skipVerification)
|
|
t.skip('binary data not preserved on IE <= 8')
|
|
else
|
|
t.ok(reference.equals(Buffer.concat(buffers)), 'contents match')
|
|
t.end()
|
|
})
|
|
|
|
res.on('data', function (data) {
|
|
buffers.push(data)
|
|
})
|
|
})
|
|
}) |