electron/spec/webview-spec.coffee

144 lines
5.5 KiB
CoffeeScript

assert = require 'assert'
path = require 'path'
describe '<webview> tag', ->
fixtures = path.join __dirname, 'fixtures'
webview = null
beforeEach ->
webview = new WebView
afterEach ->
document.body.removeChild webview
describe 'src attribute', ->
it 'specifies the page to load', (done) ->
webview.addEventListener 'console-message', (e) ->
assert.equal e.message, 'a'
done()
webview.src = "file://#{fixtures}/pages/a.html"
document.body.appendChild webview
it 'navigates to new page when changed', (done) ->
listener = (e) ->
webview.src = "file://#{fixtures}/pages/b.html"
webview.addEventListener 'console-message', (e) ->
assert.equal e.message, 'b'
done()
webview.removeEventListener 'did-finish-load', listener
webview.addEventListener 'did-finish-load', listener
webview.src = "file://#{fixtures}/pages/a.html"
document.body.appendChild webview
describe 'nodeintegration attribute', ->
it 'inserts no node symbols when not set', (done) ->
webview.addEventListener 'console-message', (e) ->
assert.equal e.message, 'undefined undefined undefined'
done()
webview.src = "file://#{fixtures}/pages/c.html"
document.body.appendChild webview
it 'inserts node symbols when set', (done) ->
webview.addEventListener 'console-message', (e) ->
assert.equal e.message, 'function object object'
done()
webview.setAttribute 'nodeintegration', 'on'
webview.src = "file://#{fixtures}/pages/d.html"
document.body.appendChild webview
describe 'preload attribute', ->
it 'loads the script before other scripts in window', (done) ->
listener = (e) ->
assert.equal e.message, 'function object object'
webview.removeEventListener 'console-message', listener
done()
webview.addEventListener 'console-message', listener
webview.setAttribute 'preload', "#{fixtures}/module/preload.js"
webview.src = "file://#{fixtures}/pages/e.html"
document.body.appendChild webview
it 'receives ipc message in preload script', (done) ->
message = 'boom!'
listener = (e) ->
assert.equal e.channel, 'pong'
assert.deepEqual e.args, [message]
webview.removeEventListener 'ipc-message', listener
done()
listener2 = (e) ->
webview.send 'ping', message
webview.removeEventListener 'did-finish-load', listener2
webview.addEventListener 'ipc-message', listener
webview.addEventListener 'did-finish-load', listener2
webview.setAttribute 'preload', "#{fixtures}/module/preload-ipc.js"
webview.src = "file://#{fixtures}/pages/e.html"
document.body.appendChild webview
describe 'httpreferrer attribute', ->
it 'sets the referrer url', (done) ->
referrer = 'http://github.com/'
listener = (e) ->
assert.equal e.message, referrer
webview.removeEventListener 'console-message', listener
done()
webview.addEventListener 'console-message', listener
webview.setAttribute 'httpreferrer', referrer
webview.src = "file://#{fixtures}/pages/referrer.html"
document.body.appendChild webview
describe 'disablewebsecurity attribute', ->
it 'does not disable web security when not set', (done) ->
src = "
<script src='file://#{__dirname}/static/jquery-2.0.3.min.js'></script>
<script>console.log('ok');</script>
"
encoded = btoa(unescape(encodeURIComponent(src)))
listener = (e) ->
assert /Not allowed to load local resource/.test(e.message)
webview.removeEventListener 'console-message', listener
done()
webview.addEventListener 'console-message', listener
webview.src = "data:text/html;base64,#{encoded}"
document.body.appendChild webview
it 'disables web security when set', (done) ->
src = "
<script src='file://#{__dirname}/static/jquery-2.0.3.min.js'></script>
<script>console.log('ok');</script>
"
encoded = btoa(unescape(encodeURIComponent(src)))
listener = (e) ->
assert.equal e.message, 'ok'
webview.removeEventListener 'console-message', listener
done()
webview.addEventListener 'console-message', listener
webview.setAttribute 'disablewebsecurity', ''
webview.src = "data:text/html;base64,#{encoded}"
document.body.appendChild webview
describe 'new-window event', ->
it 'emits when window.open is called', (done) ->
webview.addEventListener 'new-window', (e) ->
assert.equal e.url, 'http://host'
assert.equal e.frameName, 'host'
done()
webview.src = "file://#{fixtures}/pages/window-open.html"
document.body.appendChild webview
it 'emits when link with target is called', (done) ->
webview.addEventListener 'new-window', (e) ->
assert.equal e.url, 'http://host/'
assert.equal e.frameName, 'target'
done()
webview.src = "file://#{fixtures}/pages/target-name.html"
document.body.appendChild webview
describe 'ipc-message event', ->
it 'emits when guest sends a ipc message to browser', (done) ->
webview.addEventListener 'ipc-message', (e) ->
assert.equal e.channel, 'channel'
assert.deepEqual e.args, ['arg1', 'arg2']
done()
webview.src = "file://#{fixtures}/pages/ipc-message.html"
webview.setAttribute 'nodeintegration', 'on'
document.body.appendChild webview