diff options
author | 2020-11-16 00:10:28 +0100 | |
---|---|---|
committer | 2020-11-16 00:10:28 +0100 | |
commit | e06ec920f7a5d784e674c4c4b4e6d1da3dc7391d (patch) | |
tree | 55713f725f77b44ebfec86e4eec3ce33e71458ca /node_modules/stream-http/test/browser/binary-streaming.js | |
download | website_creator-e06ec920f7a5d784e674c4c4b4e6d1da3dc7391d.tar.gz website_creator-e06ec920f7a5d784e674c4c4b4e6d1da3dc7391d.tar.bz2 website_creator-e06ec920f7a5d784e674c4c4b4e6d1da3dc7391d.zip |
api, login, auth
Diffstat (limited to 'node_modules/stream-http/test/browser/binary-streaming.js')
-rw-r--r-- | node_modules/stream-http/test/browser/binary-streaming.js | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/node_modules/stream-http/test/browser/binary-streaming.js b/node_modules/stream-http/test/browser/binary-streaming.js new file mode 100644 index 0000000..d1221df --- /dev/null +++ b/node_modules/stream-http/test/browser/binary-streaming.js @@ -0,0 +1,71 @@ +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) + }) + }) +})
\ No newline at end of file |