1547 lines
51 KiB
JavaScript
1547 lines
51 KiB
JavaScript
const chai = require('chai')
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const dirtyChai = require('dirty-chai')
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const fs = require('fs')
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const http = require('http')
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const path = require('path')
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const ws = require('ws')
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const url = require('url')
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const ChildProcess = require('child_process')
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const { ipcRenderer, remote } = require('electron')
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const { emittedOnce } = require('./events-helpers')
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const { closeWindow, waitForWebContentsToLoad } = require('./window-helpers')
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const { resolveGetters } = require('./expect-helpers')
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const { app, BrowserWindow, ipcMain, protocol, session, webContents } = remote
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const isCI = remote.getGlobal('isCi')
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const features = process.electronBinding('features')
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const { expect } = chai
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chai.use(dirtyChai)
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/* Most of the APIs here don't use standard callbacks */
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/* eslint-disable standard/no-callback-literal */
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describe('chromium feature', () => {
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const fixtures = path.resolve(__dirname, 'fixtures')
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let listener = null
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let w = null
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afterEach(() => {
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if (listener != null) {
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window.removeEventListener('message', listener)
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}
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listener = null
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})
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describe('command line switches', () => {
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describe('--lang switch', () => {
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const currentLocale = app.getLocale()
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const testLocale = (locale, result, done) => {
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const appPath = path.join(__dirname, 'fixtures', 'api', 'locale-check')
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const electronPath = remote.getGlobal('process').execPath
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let output = ''
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const appProcess = ChildProcess.spawn(electronPath, [appPath, `--lang=${locale}`])
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appProcess.stdout.on('data', (data) => { output += data })
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appProcess.stdout.on('end', () => {
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output = output.replace(/(\r\n|\n|\r)/gm, '')
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expect(output).to.equal(result)
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done()
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})
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}
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it('should set the locale', (done) => testLocale('fr', 'fr', done))
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it('should not set an invalid locale', (done) => testLocale('asdfkl', currentLocale, done))
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})
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describe('--remote-debugging-port switch', () => {
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it('should display the discovery page', (done) => {
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const electronPath = remote.getGlobal('process').execPath
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let output = ''
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const appProcess = ChildProcess.spawn(electronPath, [`--remote-debugging-port=`])
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appProcess.stderr.on('data', (data) => {
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output += data
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const m = /DevTools listening on ws:\/\/127.0.0.1:(\d+)\//.exec(output)
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if (m) {
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appProcess.stderr.removeAllListeners('data')
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const port = m[1]
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http.get(`http://127.0.0.1:${port}`, (res) => {
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res.destroy()
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appProcess.kill()
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expect(res.statusCode).to.eql(200)
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expect(parseInt(res.headers['content-length'])).to.be.greaterThan(0)
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done()
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})
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}
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})
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})
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})
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})
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afterEach(() => closeWindow(w).then(() => { w = null }))
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describe('heap snapshot', () => {
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it('does not crash', function () {
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process.electronBinding('v8_util').takeHeapSnapshot()
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})
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})
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describe('sending request of http protocol urls', () => {
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it('does not crash', (done) => {
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const server = http.createServer((req, res) => {
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res.end()
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server.close()
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done()
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})
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server.listen(0, '127.0.0.1', () => {
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const port = server.address().port
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$.get(`http://127.0.0.1:${port}`)
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})
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})
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})
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describe('accessing key names also used as Node.js module names', () => {
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it('does not crash', (done) => {
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w = new BrowserWindow({ show: false })
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w.webContents.once('did-finish-load', () => { done() })
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w.webContents.once('crashed', () => done(new Error('WebContents crashed.')))
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w.loadFile(path.join(fixtures, 'pages', 'external-string.html'))
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})
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})
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describe('loading jquery', () => {
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it('does not crash', (done) => {
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w = new BrowserWindow({ show: false })
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w.webContents.once('did-finish-load', () => { done() })
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w.webContents.once('crashed', () => done(new Error('WebContents crashed.')))
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w.loadFile(path.join(fixtures, 'pages', 'jquery.html'))
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})
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})
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describe('navigator.webkitGetUserMedia', () => {
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it('calls its callbacks', (done) => {
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navigator.webkitGetUserMedia({
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audio: true,
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video: false
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}, () => done(),
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() => done())
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})
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})
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describe('navigator.mediaDevices', () => {
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if (isCI) return
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afterEach(() => {
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remote.getGlobal('permissionChecks').allow()
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})
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it('can return labels of enumerated devices', (done) => {
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navigator.mediaDevices.enumerateDevices().then((devices) => {
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const labels = devices.map((device) => device.label)
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const labelFound = labels.some((label) => !!label)
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if (labelFound) {
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done()
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} else {
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done(new Error(`No device labels found: ${JSON.stringify(labels)}`))
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}
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}).catch(done)
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})
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it('does not return labels of enumerated devices when permission denied', (done) => {
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remote.getGlobal('permissionChecks').reject()
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navigator.mediaDevices.enumerateDevices().then((devices) => {
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const labels = devices.map((device) => device.label)
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const labelFound = labels.some((label) => !!label)
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if (labelFound) {
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done(new Error(`Device labels were found: ${JSON.stringify(labels)}`))
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} else {
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done()
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}
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}).catch(done)
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})
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it('can return new device id when cookie storage is cleared', (done) => {
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const options = {
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origin: null,
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storages: ['cookies']
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}
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const deviceIds = []
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const ses = session.fromPartition('persist:media-device-id')
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w = new BrowserWindow({
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show: false,
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webPreferences: {
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nodeIntegration: true,
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session: ses
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}
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})
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w.webContents.on('ipc-message', (event, channel, deviceId) => {
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if (channel === 'deviceIds') deviceIds.push(deviceId)
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if (deviceIds.length === 2) {
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expect(deviceIds[0]).to.not.deep.equal(deviceIds[1])
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closeWindow(w).then(() => {
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w = null
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done()
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}).catch((error) => done(error))
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} else {
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ses.clearStorageData(options).then(() => {
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w.webContents.reload()
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})
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}
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})
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w.loadFile(path.join(fixtures, 'pages', 'media-id-reset.html'))
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})
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})
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describe('navigator.language', () => {
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it('should not be empty', () => {
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expect(navigator.language).to.not.equal('')
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})
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})
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describe('navigator.languages', (done) => {
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it('should return the system locale only', () => {
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const appLocale = app.getLocale()
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expect(navigator.languages).to.deep.equal([appLocale])
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})
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})
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describe('navigator.serviceWorker', () => {
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it('should register for file scheme', (done) => {
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w = new BrowserWindow({
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show: false,
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webPreferences: {
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nodeIntegration: true,
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partition: 'sw-file-scheme-spec'
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}
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})
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w.webContents.on('ipc-message', (event, channel, message) => {
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if (channel === 'reload') {
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w.webContents.reload()
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} else if (channel === 'error') {
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done(message)
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} else if (channel === 'response') {
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expect(message).to.equal('Hello from serviceWorker!')
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session.fromPartition('sw-file-scheme-spec').clearStorageData({
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storages: ['serviceworkers']
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}).then(() => done())
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}
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})
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w.webContents.on('crashed', () => done(new Error('WebContents crashed.')))
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w.loadFile(path.join(fixtures, 'pages', 'service-worker', 'index.html'))
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})
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it('should register for intercepted file scheme', (done) => {
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const customSession = session.fromPartition('intercept-file')
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customSession.protocol.interceptBufferProtocol('file', (request, callback) => {
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let file = url.parse(request.url).pathname
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if (file[0] === '/' && process.platform === 'win32') file = file.slice(1)
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const content = fs.readFileSync(path.normalize(file))
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const ext = path.extname(file)
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let type = 'text/html'
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if (ext === '.js') type = 'application/javascript'
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callback({ data: content, mimeType: type })
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}, (error) => {
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if (error) done(error)
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})
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w = new BrowserWindow({
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show: false,
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webPreferences: {
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nodeIntegration: true,
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session: customSession
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}
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})
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w.webContents.on('ipc-message', (event, channel, message) => {
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if (channel === 'reload') {
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w.webContents.reload()
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} else if (channel === 'error') {
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done(`unexpected error : ${message}`)
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} else if (channel === 'response') {
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expect(message).to.equal('Hello from serviceWorker!')
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customSession.clearStorageData({
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storages: ['serviceworkers']
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}).then(() => {
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customSession.protocol.uninterceptProtocol('file', error => done(error))
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})
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}
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})
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w.webContents.on('crashed', () => done(new Error('WebContents crashed.')))
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w.loadFile(path.join(fixtures, 'pages', 'service-worker', 'index.html'))
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})
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})
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describe('navigator.geolocation', () => {
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before(function () {
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if (!features.isFakeLocationProviderEnabled()) {
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return this.skip()
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}
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})
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it('returns position when permission is granted', (done) => {
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navigator.geolocation.getCurrentPosition((position) => {
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expect(position).to.have.a.property('coords')
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expect(position).to.have.a.property('timestamp')
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done()
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}, (error) => {
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done(error)
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})
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})
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it('returns error when permission is denied', (done) => {
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w = new BrowserWindow({
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show: false,
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webPreferences: {
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nodeIntegration: true,
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partition: 'geolocation-spec'
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}
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})
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w.webContents.on('ipc-message', (event, channel) => {
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if (channel === 'success') {
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done()
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} else {
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done('unexpected response from geolocation api')
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}
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})
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w.webContents.session.setPermissionRequestHandler((wc, permission, callback) => {
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if (permission === 'geolocation') {
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callback(false)
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} else {
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callback(true)
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}
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})
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w.loadFile(path.join(fixtures, 'pages', 'geolocation', 'index.html'))
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})
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})
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describe('window.open', () => {
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it('returns a BrowserWindowProxy object', () => {
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const b = window.open('about:blank', '', 'show=no')
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expect(b.closed).to.be.false()
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expect(b.constructor.name).to.equal('BrowserWindowProxy')
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b.close()
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})
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it('accepts "nodeIntegration" as feature', (done) => {
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let b = null
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listener = (event) => {
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expect(event.data.isProcessGlobalUndefined).to.be.true()
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b.close()
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done()
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}
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window.addEventListener('message', listener)
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b = window.open(`file://${fixtures}/pages/window-opener-node.html`, '', 'nodeIntegration=no,show=no')
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})
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it('inherit options of parent window', (done) => {
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let b = null
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listener = (event) => {
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const ref1 = remote.getCurrentWindow().getSize()
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const width = ref1[0]
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const height = ref1[1]
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expect(event.data).to.equal(`size: ${width} ${height}`)
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b.close()
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done()
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}
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window.addEventListener('message', listener)
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b = window.open(`file://${fixtures}/pages/window-open-size.html`, '', 'show=no')
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})
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for (const show of [true, false]) {
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it(`inherits parent visibility over parent {show=${show}} option`, (done) => {
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const w = new BrowserWindow({ show })
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// toggle visibility
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if (show) {
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w.hide()
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} else {
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w.show()
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}
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w.webContents.once('new-window', (e, url, frameName, disposition, options) => {
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expect(options.show).to.equal(w.isVisible())
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w.close()
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done()
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})
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w.loadFile(path.join(fixtures, 'pages', 'window-open.html'))
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})
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}
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it('disables node integration when it is disabled on the parent window', (done) => {
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let b = null
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listener = (event) => {
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expect(event.data.isProcessGlobalUndefined).to.be.true()
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b.close()
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done()
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}
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window.addEventListener('message', listener)
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const windowUrl = require('url').format({
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pathname: `${fixtures}/pages/window-opener-no-node-integration.html`,
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protocol: 'file',
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query: {
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p: `${fixtures}/pages/window-opener-node.html`
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},
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slashes: true
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})
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b = window.open(windowUrl, '', 'nodeIntegration=no,show=no')
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})
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// TODO(codebytere): re-enable this test
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xit('disables node integration when it is disabled on the parent window for chrome devtools URLs', (done) => {
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let b = null
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app.once('web-contents-created', (event, contents) => {
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contents.once('did-finish-load', () => {
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contents.executeJavaScript('typeof process').then((typeofProcessGlobal) => {
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expect(typeofProcessGlobal).to.equal('undefined')
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b.close()
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done()
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}).catch(done)
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})
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})
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b = window.open('devtools://devtools/bundled/inspector.html', '', 'nodeIntegration=no,show=no')
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})
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it('disables JavaScript when it is disabled on the parent window', (done) => {
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let b = null
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app.once('web-contents-created', (event, contents) => {
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contents.once('did-finish-load', () => {
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app.once('browser-window-created', (event, window) => {
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const preferences = window.webContents.getLastWebPreferences()
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expect(preferences.javascript).to.be.false()
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window.destroy()
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b.close()
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done()
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})
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// Click link on page
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contents.sendInputEvent({ type: 'mouseDown', clickCount: 1, x: 1, y: 1 })
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contents.sendInputEvent({ type: 'mouseUp', clickCount: 1, x: 1, y: 1 })
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})
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})
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const windowUrl = require('url').format({
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pathname: `${fixtures}/pages/window-no-javascript.html`,
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protocol: 'file',
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slashes: true
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})
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b = window.open(windowUrl, '', 'javascript=no,show=no')
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})
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it('disables the <webview> tag when it is disabled on the parent window', (done) => {
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let b = null
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listener = (event) => {
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expect(event.data.isWebViewGlobalUndefined).to.be.true()
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b.close()
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done()
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}
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window.addEventListener('message', listener)
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const windowUrl = require('url').format({
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pathname: `${fixtures}/pages/window-opener-no-webview-tag.html`,
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protocol: 'file',
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query: {
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p: `${fixtures}/pages/window-opener-webview.html`
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},
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slashes: true
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})
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b = window.open(windowUrl, '', 'webviewTag=no,nodeIntegration=yes,show=no')
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})
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it('does not override child options', (done) => {
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let b = null
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const size = {
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width: 350,
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height: 450
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}
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listener = (event) => {
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expect(event.data).to.equal(`size: ${size.width} ${size.height}`)
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b.close()
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done()
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}
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window.addEventListener('message', listener)
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b = window.open(`file://${fixtures}/pages/window-open-size.html`, '', 'show=no,width=' + size.width + ',height=' + size.height)
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})
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it('handles cycles when merging the parent options into the child options', (done) => {
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w = BrowserWindow.fromId(ipcRenderer.sendSync('create-window-with-options-cycle'))
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w.loadFile(path.join(fixtures, 'pages', 'window-open.html'))
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w.webContents.once('new-window', (event, url, frameName, disposition, options) => {
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expect(options.show).to.be.false()
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expect(...resolveGetters(options.foo)).to.deep.equal({
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bar: undefined,
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baz: {
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hello: {
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world: true
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}
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},
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baz2: {
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hello: {
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world: true
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}
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}
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})
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done()
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})
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})
|
|
|
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it('defines a window.location getter', (done) => {
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let b = null
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let targetURL
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if (process.platform === 'win32') {
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targetURL = `file:///${fixtures.replace(/\\/g, '/')}/pages/base-page.html`
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} else {
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targetURL = `file://${fixtures}/pages/base-page.html`
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}
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app.once('browser-window-created', (event, window) => {
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window.webContents.once('did-finish-load', () => {
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expect(b.location.href).to.equal(targetURL)
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b.close()
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done()
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})
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})
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b = window.open(targetURL)
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})
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|
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it('defines a window.location setter', (done) => {
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let b = null
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app.once('browser-window-created', (event, { webContents }) => {
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webContents.once('did-finish-load', () => {
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// When it loads, redirect
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b.location = `file://${fixtures}/pages/base-page.html`
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webContents.once('did-finish-load', () => {
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// After our second redirect, cleanup and callback
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b.close()
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done()
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})
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})
|
|
})
|
|
b = window.open('about:blank')
|
|
})
|
|
|
|
it('open a blank page when no URL is specified', async () => {
|
|
const browserWindowCreated = emittedOnce(app, 'browser-window-created')
|
|
const w = window.open()
|
|
try {
|
|
const [, { webContents }] = await browserWindowCreated
|
|
await waitForWebContentsToLoad(webContents)
|
|
expect(w.location.href).to.equal('about:blank')
|
|
} finally {
|
|
w.close()
|
|
}
|
|
})
|
|
|
|
it('open a blank page when an empty URL is specified', async () => {
|
|
const browserWindowCreated = emittedOnce(app, 'browser-window-created')
|
|
const w = window.open('')
|
|
try {
|
|
const [, { webContents }] = await browserWindowCreated
|
|
await waitForWebContentsToLoad(webContents)
|
|
expect(w.location.href).to.equal('about:blank')
|
|
} finally {
|
|
w.close()
|
|
}
|
|
})
|
|
|
|
it('throws an exception when the arguments cannot be converted to strings', () => {
|
|
expect(() => {
|
|
window.open('', { toString: null })
|
|
}).to.throw('Cannot convert object to primitive value')
|
|
|
|
expect(() => {
|
|
window.open('', '', { toString: 3 })
|
|
}).to.throw('Cannot convert object to primitive value')
|
|
})
|
|
|
|
it('sets the window title to the specified frameName', (done) => {
|
|
let b = null
|
|
app.once('browser-window-created', (event, createdWindow) => {
|
|
expect(createdWindow.getTitle()).to.equal('hello')
|
|
b.close()
|
|
done()
|
|
})
|
|
b = window.open('', 'hello')
|
|
})
|
|
|
|
it('does not throw an exception when the frameName is a built-in object property', (done) => {
|
|
let b = null
|
|
app.once('browser-window-created', (event, createdWindow) => {
|
|
expect(createdWindow.getTitle()).to.equal('__proto__')
|
|
b.close()
|
|
done()
|
|
})
|
|
b = window.open('', '__proto__')
|
|
})
|
|
|
|
it('does not throw an exception when the features include webPreferences', () => {
|
|
let b = null
|
|
expect(() => {
|
|
b = window.open('', '', 'webPreferences=')
|
|
}).to.not.throw()
|
|
b.close()
|
|
})
|
|
})
|
|
|
|
describe('window.opener', () => {
|
|
const url = `file://${fixtures}/pages/window-opener.html`
|
|
it('is null for main window', async () => {
|
|
w = new BrowserWindow({
|
|
show: false,
|
|
webPreferences: {
|
|
nodeIntegration: true
|
|
}
|
|
})
|
|
const promise = emittedOnce(w.webContents, 'ipc-message')
|
|
w.loadFile(path.join(fixtures, 'pages', 'window-opener.html'))
|
|
const [, channel, opener] = await promise
|
|
expect(channel).to.equal('opener')
|
|
expect(opener).to.equal(null)
|
|
})
|
|
|
|
it('is not null for window opened by window.open', (done) => {
|
|
let b = null
|
|
listener = (event) => {
|
|
expect(event.data).to.equal('object')
|
|
b.close()
|
|
done()
|
|
}
|
|
window.addEventListener('message', listener)
|
|
b = window.open(url, '', 'show=no')
|
|
})
|
|
})
|
|
|
|
describe('window.opener access from BrowserWindow', () => {
|
|
const scheme = 'other'
|
|
const url = `${scheme}://${fixtures}/pages/window-opener-location.html`
|
|
let w = null
|
|
|
|
before((done) => {
|
|
protocol.registerFileProtocol(scheme, (request, callback) => {
|
|
callback(`${fixtures}/pages/window-opener-location.html`)
|
|
}, (error) => done(error))
|
|
})
|
|
|
|
after(() => {
|
|
protocol.unregisterProtocol(scheme)
|
|
})
|
|
|
|
afterEach(() => {
|
|
w.close()
|
|
})
|
|
|
|
it('does nothing when origin of current window does not match opener', (done) => {
|
|
listener = (event) => {
|
|
expect(event.data).to.equal('')
|
|
done()
|
|
}
|
|
window.addEventListener('message', listener)
|
|
w = window.open(url, '', 'show=no,nodeIntegration=no')
|
|
})
|
|
|
|
it('works when origin matches', (done) => {
|
|
listener = (event) => {
|
|
expect(event.data).to.equal(location.href)
|
|
done()
|
|
}
|
|
window.addEventListener('message', listener)
|
|
w = window.open(`file://${fixtures}/pages/window-opener-location.html`, '', 'show=no,nodeIntegration=no')
|
|
})
|
|
|
|
it('works when origin does not match opener but has node integration', (done) => {
|
|
listener = (event) => {
|
|
expect(event.data).to.equal(location.href)
|
|
done()
|
|
}
|
|
window.addEventListener('message', listener)
|
|
w = window.open(url, '', 'show=no,nodeIntegration=yes')
|
|
})
|
|
})
|
|
|
|
describe('window.opener access from <webview>', () => {
|
|
const scheme = 'other'
|
|
const srcPath = `${fixtures}/pages/webview-opener-postMessage.html`
|
|
const pageURL = `file://${fixtures}/pages/window-opener-location.html`
|
|
let webview = null
|
|
|
|
before((done) => {
|
|
protocol.registerFileProtocol(scheme, (request, callback) => {
|
|
callback(srcPath)
|
|
}, (error) => done(error))
|
|
})
|
|
|
|
after(() => {
|
|
protocol.unregisterProtocol(scheme)
|
|
})
|
|
|
|
afterEach(() => {
|
|
if (webview != null) webview.remove()
|
|
})
|
|
|
|
it('does nothing when origin of webview src URL does not match opener', (done) => {
|
|
webview = new WebView()
|
|
webview.addEventListener('console-message', (e) => {
|
|
expect(e.message).to.equal('')
|
|
done()
|
|
})
|
|
webview.setAttribute('allowpopups', 'on')
|
|
webview.src = url.format({
|
|
pathname: srcPath,
|
|
protocol: scheme,
|
|
query: {
|
|
p: pageURL
|
|
},
|
|
slashes: true
|
|
})
|
|
document.body.appendChild(webview)
|
|
})
|
|
|
|
it('works when origin matches', (done) => {
|
|
webview = new WebView()
|
|
webview.addEventListener('console-message', (e) => {
|
|
expect(e.message).to.equal(webview.src)
|
|
done()
|
|
})
|
|
webview.setAttribute('allowpopups', 'on')
|
|
webview.src = url.format({
|
|
pathname: srcPath,
|
|
protocol: 'file',
|
|
query: {
|
|
p: pageURL
|
|
},
|
|
slashes: true
|
|
})
|
|
document.body.appendChild(webview)
|
|
})
|
|
|
|
it('works when origin does not match opener but has node integration', (done) => {
|
|
webview = new WebView()
|
|
webview.addEventListener('console-message', (e) => {
|
|
webview.remove()
|
|
expect(e.message).to.equal(webview.src)
|
|
done()
|
|
})
|
|
webview.setAttribute('allowpopups', 'on')
|
|
webview.setAttribute('nodeintegration', 'on')
|
|
webview.src = url.format({
|
|
pathname: srcPath,
|
|
protocol: scheme,
|
|
query: {
|
|
p: pageURL
|
|
},
|
|
slashes: true
|
|
})
|
|
document.body.appendChild(webview)
|
|
})
|
|
})
|
|
|
|
describe('window.postMessage', () => {
|
|
it('sets the source and origin correctly', (done) => {
|
|
let b = null
|
|
listener = (event) => {
|
|
window.removeEventListener('message', listener)
|
|
b.close()
|
|
const message = JSON.parse(event.data)
|
|
expect(message.data).to.equal('testing')
|
|
expect(message.origin).to.equal('file://')
|
|
expect(message.sourceEqualsOpener).to.be.true()
|
|
expect(event.origin).to.equal('file://')
|
|
done()
|
|
}
|
|
window.addEventListener('message', listener)
|
|
app.once('browser-window-created', (event, { webContents }) => {
|
|
webContents.once('did-finish-load', () => {
|
|
b.postMessage('testing', '*')
|
|
})
|
|
})
|
|
b = window.open(`file://${fixtures}/pages/window-open-postMessage.html`, '', 'show=no')
|
|
})
|
|
|
|
it('throws an exception when the targetOrigin cannot be converted to a string', () => {
|
|
const b = window.open('')
|
|
expect(() => {
|
|
b.postMessage('test', { toString: null })
|
|
}).to.throw('Cannot convert object to primitive value')
|
|
b.close()
|
|
})
|
|
})
|
|
|
|
describe('window.opener.postMessage', () => {
|
|
it('sets source and origin correctly', (done) => {
|
|
let b = null
|
|
listener = (event) => {
|
|
window.removeEventListener('message', listener)
|
|
b.close()
|
|
expect(event.source).to.equal(b)
|
|
expect(event.origin).to.equal('file://')
|
|
done()
|
|
}
|
|
window.addEventListener('message', listener)
|
|
b = window.open(`file://${fixtures}/pages/window-opener-postMessage.html`, '', 'show=no')
|
|
})
|
|
|
|
it('supports windows opened from a <webview>', (done) => {
|
|
const webview = new WebView()
|
|
webview.addEventListener('console-message', (e) => {
|
|
webview.remove()
|
|
expect(e.message).to.equal('message')
|
|
done()
|
|
})
|
|
webview.allowpopups = true
|
|
webview.src = url.format({
|
|
pathname: `${fixtures}/pages/webview-opener-postMessage.html`,
|
|
protocol: 'file',
|
|
query: {
|
|
p: `${fixtures}/pages/window-opener-postMessage.html`
|
|
},
|
|
slashes: true
|
|
})
|
|
document.body.appendChild(webview)
|
|
})
|
|
|
|
describe('targetOrigin argument', () => {
|
|
let serverURL
|
|
let server
|
|
|
|
beforeEach((done) => {
|
|
server = http.createServer((req, res) => {
|
|
res.writeHead(200)
|
|
const filePath = path.join(fixtures, 'pages', 'window-opener-targetOrigin.html')
|
|
res.end(fs.readFileSync(filePath, 'utf8'))
|
|
})
|
|
server.listen(0, '127.0.0.1', () => {
|
|
serverURL = `http://127.0.0.1:${server.address().port}`
|
|
done()
|
|
})
|
|
})
|
|
|
|
afterEach(() => {
|
|
server.close()
|
|
})
|
|
|
|
it('delivers messages that match the origin', (done) => {
|
|
let b = null
|
|
listener = (event) => {
|
|
window.removeEventListener('message', listener)
|
|
b.close()
|
|
expect(event.data).to.equal('deliver')
|
|
done()
|
|
}
|
|
window.addEventListener('message', listener)
|
|
b = window.open(serverURL, '', 'show=no')
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('creating a Uint8Array under browser side', () => {
|
|
it('does not crash', () => {
|
|
const RUint8Array = remote.getGlobal('Uint8Array')
|
|
const arr = new RUint8Array()
|
|
})
|
|
})
|
|
|
|
describe('webgl', () => {
|
|
before(function () {
|
|
if (isCI && process.platform === 'win32') {
|
|
this.skip()
|
|
}
|
|
})
|
|
|
|
it('can be get as context in canvas', () => {
|
|
if (process.platform === 'linux') {
|
|
// FIXME(alexeykuzmin): Skip the test.
|
|
// this.skip()
|
|
return
|
|
}
|
|
|
|
const webgl = document.createElement('canvas').getContext('webgl')
|
|
expect(webgl).to.not.be.null()
|
|
})
|
|
})
|
|
|
|
describe('web workers', () => {
|
|
it('Worker can work', (done) => {
|
|
const worker = new Worker('../fixtures/workers/worker.js')
|
|
const message = 'ping'
|
|
worker.onmessage = (event) => {
|
|
expect(event.data).to.equal(message)
|
|
worker.terminate()
|
|
done()
|
|
}
|
|
worker.postMessage(message)
|
|
})
|
|
|
|
it('Worker has no node integration by default', (done) => {
|
|
const worker = new Worker('../fixtures/workers/worker_node.js')
|
|
worker.onmessage = (event) => {
|
|
expect(event.data).to.equal('undefined undefined undefined undefined')
|
|
worker.terminate()
|
|
done()
|
|
}
|
|
})
|
|
|
|
it('Worker has node integration with nodeIntegrationInWorker', (done) => {
|
|
const webview = new WebView()
|
|
webview.addEventListener('ipc-message', (e) => {
|
|
expect(e.channel).to.equal('object function object function')
|
|
webview.remove()
|
|
done()
|
|
})
|
|
webview.src = `file://${fixtures}/pages/worker.html`
|
|
webview.setAttribute('webpreferences', 'nodeIntegration, nodeIntegrationInWorker')
|
|
document.body.appendChild(webview)
|
|
})
|
|
|
|
it('SharedWorker can work', (done) => {
|
|
const worker = new SharedWorker('../fixtures/workers/shared_worker.js')
|
|
const message = 'ping'
|
|
worker.port.onmessage = (event) => {
|
|
expect(event.data).to.equal(message)
|
|
done()
|
|
}
|
|
worker.port.postMessage(message)
|
|
})
|
|
|
|
it('SharedWorker has no node integration by default', (done) => {
|
|
const worker = new SharedWorker('../fixtures/workers/shared_worker_node.js')
|
|
worker.port.onmessage = (event) => {
|
|
expect(event.data).to.equal('undefined undefined undefined undefined')
|
|
done()
|
|
}
|
|
})
|
|
|
|
it('SharedWorker has node integration with nodeIntegrationInWorker', (done) => {
|
|
const webview = new WebView()
|
|
webview.addEventListener('console-message', (e) => {
|
|
console.log(e)
|
|
})
|
|
webview.addEventListener('ipc-message', (e) => {
|
|
expect(e.channel).to.equal('object function object function')
|
|
webview.remove()
|
|
done()
|
|
})
|
|
webview.src = `file://${fixtures}/pages/shared_worker.html`
|
|
webview.setAttribute('webpreferences', 'nodeIntegration, nodeIntegrationInWorker')
|
|
document.body.appendChild(webview)
|
|
})
|
|
})
|
|
|
|
describe('iframe', () => {
|
|
let iframe = null
|
|
|
|
beforeEach(() => {
|
|
iframe = document.createElement('iframe')
|
|
})
|
|
|
|
afterEach(() => {
|
|
document.body.removeChild(iframe)
|
|
})
|
|
|
|
it('does not have node integration', (done) => {
|
|
iframe.src = `file://${fixtures}/pages/set-global.html`
|
|
document.body.appendChild(iframe)
|
|
iframe.onload = () => {
|
|
expect(iframe.contentWindow.test).to.equal('undefined undefined undefined')
|
|
done()
|
|
}
|
|
})
|
|
})
|
|
|
|
describe('storage', () => {
|
|
describe('DOM storage quota override', () => {
|
|
['localStorage', 'sessionStorage'].forEach((storageName) => {
|
|
it(`allows saving at least 50MiB in ${storageName}`, () => {
|
|
const storage = window[storageName]
|
|
const testKeyName = '_electronDOMStorageQuotaOverrideTest'
|
|
// 25 * 2^20 UTF-16 characters will require 50MiB
|
|
const arraySize = 25 * Math.pow(2, 20)
|
|
storage[testKeyName] = new Array(arraySize).fill('X').join('')
|
|
expect(storage[testKeyName]).to.have.lengthOf(arraySize)
|
|
delete storage[testKeyName]
|
|
})
|
|
})
|
|
})
|
|
|
|
it('requesting persitent quota works', (done) => {
|
|
navigator.webkitPersistentStorage.requestQuota(1024 * 1024, (grantedBytes) => {
|
|
expect(grantedBytes).to.equal(1048576)
|
|
done()
|
|
})
|
|
})
|
|
|
|
describe('custom non standard schemes', () => {
|
|
const protocolName = 'storage'
|
|
let contents = null
|
|
before((done) => {
|
|
const handler = (request, callback) => {
|
|
const parsedUrl = url.parse(request.url)
|
|
let filename
|
|
switch (parsedUrl.pathname) {
|
|
case '/localStorage' : filename = 'local_storage.html'; break
|
|
case '/sessionStorage' : filename = 'session_storage.html'; break
|
|
case '/WebSQL' : filename = 'web_sql.html'; break
|
|
case '/indexedDB' : filename = 'indexed_db.html'; break
|
|
case '/cookie' : filename = 'cookie.html'; break
|
|
default : filename = ''
|
|
}
|
|
callback({ path: `${fixtures}/pages/storage/${filename}` })
|
|
}
|
|
protocol.registerFileProtocol(protocolName, handler, (error) => done(error))
|
|
})
|
|
|
|
after((done) => {
|
|
protocol.unregisterProtocol(protocolName, () => done())
|
|
})
|
|
|
|
beforeEach(() => {
|
|
contents = webContents.create({
|
|
nodeIntegration: true
|
|
})
|
|
})
|
|
|
|
afterEach(() => {
|
|
contents.destroy()
|
|
contents = null
|
|
})
|
|
|
|
it('cannot access localStorage', (done) => {
|
|
ipcMain.once('local-storage-response', (event, error) => {
|
|
expect(error).to.equal(`Failed to read the 'localStorage' property from 'Window': Access is denied for this document.`)
|
|
done()
|
|
})
|
|
contents.loadURL(protocolName + '://host/localStorage')
|
|
})
|
|
|
|
it('cannot access sessionStorage', (done) => {
|
|
ipcMain.once('session-storage-response', (event, error) => {
|
|
expect(error).to.equal(`Failed to read the 'sessionStorage' property from 'Window': Access is denied for this document.`)
|
|
done()
|
|
})
|
|
contents.loadURL(`${protocolName}://host/sessionStorage`)
|
|
})
|
|
|
|
it('cannot access WebSQL database', (done) => {
|
|
ipcMain.once('web-sql-response', (event, error) => {
|
|
expect(error).to.equal(`Failed to execute 'openDatabase' on 'Window': Access to the WebDatabase API is denied in this context.`)
|
|
done()
|
|
})
|
|
contents.loadURL(`${protocolName}://host/WebSQL`)
|
|
})
|
|
|
|
it('cannot access indexedDB', (done) => {
|
|
ipcMain.once('indexed-db-response', (event, error) => {
|
|
expect(error).to.equal(`Failed to execute 'open' on 'IDBFactory': access to the Indexed Database API is denied in this context.`)
|
|
done()
|
|
})
|
|
contents.loadURL(`${protocolName}://host/indexedDB`)
|
|
})
|
|
|
|
it('cannot access cookie', (done) => {
|
|
ipcMain.once('cookie-response', (event, error) => {
|
|
expect(error).to.equal(`Failed to set the 'cookie' property on 'Document': Access is denied for this document.`)
|
|
done()
|
|
})
|
|
contents.loadURL(`${protocolName}://host/cookie`)
|
|
})
|
|
})
|
|
|
|
describe('can be accessed', () => {
|
|
let server = null
|
|
before((done) => {
|
|
server = http.createServer((req, res) => {
|
|
const respond = () => {
|
|
if (req.url === '/redirect-cross-site') {
|
|
res.setHeader('Location', `${server.cross_site_url}/redirected`)
|
|
res.statusCode = 302
|
|
res.end()
|
|
} else if (req.url === '/redirected') {
|
|
res.end('<html><script>window.localStorage</script></html>')
|
|
} else {
|
|
res.end()
|
|
}
|
|
}
|
|
setTimeout(respond, 0)
|
|
})
|
|
server.listen(0, '127.0.0.1', () => {
|
|
server.url = `http://127.0.0.1:${server.address().port}`
|
|
server.cross_site_url = `http://localhost:${server.address().port}`
|
|
done()
|
|
})
|
|
})
|
|
|
|
after(() => {
|
|
server.close()
|
|
server = null
|
|
})
|
|
|
|
const testLocalStorageAfterXSiteRedirect = (testTitle, extraPreferences = {}) => {
|
|
it(testTitle, (done) => {
|
|
w = new BrowserWindow({
|
|
show: false,
|
|
...extraPreferences
|
|
})
|
|
let redirected = false
|
|
w.webContents.on('crashed', () => {
|
|
expect.fail('renderer crashed / was killed')
|
|
})
|
|
w.webContents.on('did-redirect-navigation', (event, url) => {
|
|
expect(url).to.equal(`${server.cross_site_url}/redirected`)
|
|
redirected = true
|
|
})
|
|
w.webContents.on('did-finish-load', () => {
|
|
expect(redirected).to.be.true('didnt redirect')
|
|
done()
|
|
})
|
|
w.loadURL(`${server.url}/redirect-cross-site`)
|
|
})
|
|
}
|
|
|
|
testLocalStorageAfterXSiteRedirect('after a cross-site redirect')
|
|
testLocalStorageAfterXSiteRedirect('after a cross-site redirect in sandbox mode', { sandbox: true })
|
|
})
|
|
})
|
|
|
|
describe('websockets', () => {
|
|
let wss = null
|
|
let server = null
|
|
const WebSocketServer = ws.Server
|
|
|
|
afterEach(() => {
|
|
wss.close()
|
|
server.close()
|
|
})
|
|
|
|
it('has user agent', (done) => {
|
|
server = http.createServer()
|
|
server.listen(0, '127.0.0.1', () => {
|
|
const port = server.address().port
|
|
wss = new WebSocketServer({ server: server })
|
|
wss.on('error', done)
|
|
wss.on('connection', (ws, upgradeReq) => {
|
|
if (upgradeReq.headers['user-agent']) {
|
|
done()
|
|
} else {
|
|
done('user agent is empty')
|
|
}
|
|
})
|
|
const socket = new WebSocket(`ws://127.0.0.1:${port}`)
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('Promise', () => {
|
|
it('resolves correctly in Node.js calls', (done) => {
|
|
document.registerElement('x-element', {
|
|
prototype: Object.create(HTMLElement.prototype, {
|
|
createdCallback: {
|
|
value: () => {}
|
|
}
|
|
})
|
|
})
|
|
setImmediate(() => {
|
|
let called = false
|
|
Promise.resolve().then(() => {
|
|
done(called ? void 0 : new Error('wrong sequence'))
|
|
})
|
|
document.createElement('x-element')
|
|
called = true
|
|
})
|
|
})
|
|
|
|
it('resolves correctly in Electron calls', (done) => {
|
|
document.registerElement('y-element', {
|
|
prototype: Object.create(HTMLElement.prototype, {
|
|
createdCallback: {
|
|
value: () => {}
|
|
}
|
|
})
|
|
})
|
|
remote.getGlobal('setImmediate')(() => {
|
|
let called = false
|
|
Promise.resolve().then(() => {
|
|
done(called ? void 0 : new Error('wrong sequence'))
|
|
})
|
|
document.createElement('y-element')
|
|
called = true
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('fetch', () => {
|
|
it('does not crash', (done) => {
|
|
const server = http.createServer((req, res) => {
|
|
res.end('test')
|
|
server.close()
|
|
})
|
|
server.listen(0, '127.0.0.1', () => {
|
|
const port = server.address().port
|
|
fetch(`http://127.0.0.1:${port}`).then((res) => res.body.getReader())
|
|
.then((reader) => {
|
|
reader.read().then((r) => {
|
|
reader.cancel()
|
|
done()
|
|
})
|
|
}).catch((e) => done(e))
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('PDF Viewer', () => {
|
|
before(function () {
|
|
if (!features.isPDFViewerEnabled()) {
|
|
return this.skip()
|
|
}
|
|
})
|
|
|
|
beforeEach(() => {
|
|
this.pdfSource = url.format({
|
|
pathname: path.join(fixtures, 'assets', 'cat.pdf').replace(/\\/g, '/'),
|
|
protocol: 'file',
|
|
slashes: true
|
|
})
|
|
|
|
this.pdfSourceWithParams = url.format({
|
|
pathname: path.join(fixtures, 'assets', 'cat.pdf').replace(/\\/g, '/'),
|
|
query: {
|
|
a: 1,
|
|
b: 2
|
|
},
|
|
protocol: 'file',
|
|
slashes: true
|
|
})
|
|
|
|
this.createBrowserWindow = ({ plugins, preload }) => {
|
|
w = new BrowserWindow({
|
|
show: false,
|
|
webPreferences: {
|
|
preload: path.join(fixtures, 'module', preload),
|
|
plugins: plugins
|
|
}
|
|
})
|
|
}
|
|
|
|
this.testPDFIsLoadedInSubFrame = (page, preloadFile, done) => {
|
|
const pagePath = url.format({
|
|
pathname: path.join(fixtures, 'pages', page).replace(/\\/g, '/'),
|
|
protocol: 'file',
|
|
slashes: true
|
|
})
|
|
|
|
this.createBrowserWindow({ plugins: true, preload: preloadFile })
|
|
ipcMain.once('pdf-loaded', (event, state) => {
|
|
expect(state).to.equal('success')
|
|
done()
|
|
})
|
|
w.webContents.on('page-title-updated', () => {
|
|
const parsedURL = url.parse(w.webContents.getURL(), true)
|
|
expect(parsedURL.protocol).to.equal('chrome:')
|
|
expect(parsedURL.hostname).to.equal('pdf-viewer')
|
|
expect(parsedURL.query.src).to.equal(pagePath)
|
|
expect(w.webContents.getTitle()).to.equal('cat.pdf')
|
|
})
|
|
w.loadFile(path.join(fixtures, 'pages', page))
|
|
}
|
|
})
|
|
|
|
it('opens when loading a pdf resource as top level navigation', (done) => {
|
|
this.createBrowserWindow({ plugins: true, preload: 'preload-pdf-loaded.js' })
|
|
ipcMain.once('pdf-loaded', (event, state) => {
|
|
expect(state).to.equal('success')
|
|
done()
|
|
})
|
|
w.webContents.on('page-title-updated', () => {
|
|
const parsedURL = url.parse(w.webContents.getURL(), true)
|
|
expect(parsedURL.protocol).to.equal('chrome:')
|
|
expect(parsedURL.hostname).to.equal('pdf-viewer')
|
|
expect(parsedURL.query.src).to.equal(this.pdfSource)
|
|
expect(w.webContents.getTitle()).to.equal('cat.pdf')
|
|
})
|
|
w.webContents.loadURL(this.pdfSource)
|
|
})
|
|
|
|
it('opens a pdf link given params, the query string should be escaped', (done) => {
|
|
this.createBrowserWindow({ plugins: true, preload: 'preload-pdf-loaded.js' })
|
|
ipcMain.once('pdf-loaded', (event, state) => {
|
|
expect(state).to.equal('success')
|
|
done()
|
|
})
|
|
w.webContents.on('page-title-updated', () => {
|
|
const parsedURL = url.parse(w.webContents.getURL(), true)
|
|
expect(parsedURL.protocol).to.equal('chrome:')
|
|
expect(parsedURL.hostname).to.equal('pdf-viewer')
|
|
expect(parsedURL.query.src).to.equal(this.pdfSourceWithParams)
|
|
expect(parsedURL.query.b).to.be.undefined()
|
|
expect(parsedURL.search.endsWith('%3Fa%3D1%26b%3D2')).to.be.true()
|
|
expect(w.webContents.getTitle()).to.equal('cat.pdf')
|
|
})
|
|
w.webContents.loadURL(this.pdfSourceWithParams)
|
|
})
|
|
|
|
it('should download a pdf when plugins are disabled', (done) => {
|
|
this.createBrowserWindow({ plugins: false, preload: 'preload-pdf-loaded.js' })
|
|
ipcRenderer.sendSync('set-download-option', false, false)
|
|
ipcRenderer.once('download-done', (event, state, url, mimeType, receivedBytes, totalBytes, disposition, filename) => {
|
|
expect(state).to.equal('completed')
|
|
expect(filename).to.equal('cat.pdf')
|
|
expect(mimeType).to.equal('application/pdf')
|
|
fs.unlinkSync(path.join(fixtures, 'mock.pdf'))
|
|
done()
|
|
})
|
|
w.webContents.loadURL(this.pdfSource)
|
|
})
|
|
|
|
it('should not open when pdf is requested as sub resource', (done) => {
|
|
fetch(this.pdfSource).then((res) => {
|
|
expect(res.status).to.equal(200)
|
|
expect(document.title).to.not.equal('cat.pdf')
|
|
done()
|
|
}).catch((e) => done(e))
|
|
})
|
|
|
|
it('opens when loading a pdf resource in a iframe', (done) => {
|
|
this.testPDFIsLoadedInSubFrame('pdf-in-iframe.html', 'preload-pdf-loaded-in-subframe.js', done)
|
|
})
|
|
|
|
it('opens when loading a pdf resource in a nested iframe', (done) => {
|
|
this.testPDFIsLoadedInSubFrame('pdf-in-nested-iframe.html', 'preload-pdf-loaded-in-nested-subframe.js', done)
|
|
})
|
|
})
|
|
|
|
describe('window.alert(message, title)', () => {
|
|
it('throws an exception when the arguments cannot be converted to strings', () => {
|
|
expect(() => {
|
|
window.alert({ toString: null })
|
|
}).to.throw('Cannot convert object to primitive value')
|
|
})
|
|
})
|
|
|
|
describe('window.confirm(message, title)', () => {
|
|
it('throws an exception when the arguments cannot be converted to strings', () => {
|
|
expect(() => {
|
|
window.confirm({ toString: null }, 'title')
|
|
}).to.throw('Cannot convert object to primitive value')
|
|
})
|
|
})
|
|
|
|
describe('window.history', () => {
|
|
describe('window.history.go(offset)', () => {
|
|
it('throws an exception when the argumnet cannot be converted to a string', () => {
|
|
expect(() => {
|
|
window.history.go({ toString: null })
|
|
}).to.throw('Cannot convert object to primitive value')
|
|
})
|
|
})
|
|
|
|
describe('window.history.pushState', () => {
|
|
it('should push state after calling history.pushState() from the same url', (done) => {
|
|
w = new BrowserWindow({ show: false })
|
|
w.webContents.once('did-finish-load', async () => {
|
|
// History should have current page by now.
|
|
expect(w.webContents.length()).to.equal(1)
|
|
|
|
w.webContents.executeJavaScript('window.history.pushState({}, "")').then(() => {
|
|
// Initial page + pushed state
|
|
expect(w.webContents.length()).to.equal(2)
|
|
done()
|
|
})
|
|
})
|
|
w.loadURL('about:blank')
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('SpeechSynthesis', () => {
|
|
before(function () {
|
|
if (isCI || !features.isTtsEnabled()) {
|
|
this.skip()
|
|
}
|
|
})
|
|
|
|
it('should emit lifecycle events', async () => {
|
|
const sentence = `long sentence which will take at least a few seconds to
|
|
utter so that it's possible to pause and resume before the end`
|
|
const utter = new SpeechSynthesisUtterance(sentence)
|
|
// Create a dummy utterence so that speech synthesis state
|
|
// is initialized for later calls.
|
|
speechSynthesis.speak(new SpeechSynthesisUtterance())
|
|
speechSynthesis.cancel()
|
|
speechSynthesis.speak(utter)
|
|
// paused state after speak()
|
|
expect(speechSynthesis.paused).to.be.false()
|
|
await new Promise((resolve) => { utter.onstart = resolve })
|
|
// paused state after start event
|
|
expect(speechSynthesis.paused).to.be.false()
|
|
|
|
speechSynthesis.pause()
|
|
// paused state changes async, right before the pause event
|
|
expect(speechSynthesis.paused).to.be.false()
|
|
await new Promise((resolve) => { utter.onpause = resolve })
|
|
expect(speechSynthesis.paused).to.be.true()
|
|
|
|
speechSynthesis.resume()
|
|
await new Promise((resolve) => { utter.onresume = resolve })
|
|
// paused state after resume event
|
|
expect(speechSynthesis.paused).to.be.false()
|
|
|
|
await new Promise((resolve) => { utter.onend = resolve })
|
|
})
|
|
})
|
|
|
|
describe('focus handling', () => {
|
|
let webviewContents = null
|
|
|
|
beforeEach(async () => {
|
|
w = new BrowserWindow({
|
|
show: true,
|
|
webPreferences: {
|
|
nodeIntegration: true,
|
|
webviewTag: true
|
|
}
|
|
})
|
|
|
|
const webviewReady = emittedOnce(w.webContents, 'did-attach-webview')
|
|
await w.loadFile(path.join(fixtures, 'pages', 'tab-focus-loop-elements.html'))
|
|
const [, wvContents] = await webviewReady
|
|
webviewContents = wvContents
|
|
await emittedOnce(webviewContents, 'did-finish-load')
|
|
w.focus()
|
|
})
|
|
|
|
afterEach(() => {
|
|
webviewContents = null
|
|
})
|
|
|
|
const expectFocusChange = async () => {
|
|
const [, focusedElementId] = await emittedOnce(ipcMain, 'focus-changed')
|
|
return focusedElementId
|
|
}
|
|
|
|
describe('a TAB press', () => {
|
|
const tabPressEvent = {
|
|
type: 'keyDown',
|
|
keyCode: 'Tab'
|
|
}
|
|
|
|
it('moves focus to the next focusable item', async () => {
|
|
let focusChange = expectFocusChange()
|
|
w.webContents.sendInputEvent(tabPressEvent)
|
|
let focusedElementId = await focusChange
|
|
expect(focusedElementId).to.equal('BUTTON-element-1', `should start focused in element-1, it's instead in ${focusedElementId}`)
|
|
|
|
focusChange = expectFocusChange()
|
|
w.webContents.sendInputEvent(tabPressEvent)
|
|
focusedElementId = await focusChange
|
|
expect(focusedElementId).to.equal('BUTTON-element-2', `focus should've moved to element-2, it's instead in ${focusedElementId}`)
|
|
|
|
focusChange = expectFocusChange()
|
|
w.webContents.sendInputEvent(tabPressEvent)
|
|
focusedElementId = await focusChange
|
|
expect(focusedElementId).to.equal('BUTTON-wv-element-1', `focus should've moved to the webview's element-1, it's instead in ${focusedElementId}`)
|
|
|
|
focusChange = expectFocusChange()
|
|
webviewContents.sendInputEvent(tabPressEvent)
|
|
focusedElementId = await focusChange
|
|
expect(focusedElementId).to.equal('BUTTON-wv-element-2', `focus should've moved to the webview's element-2, it's instead in ${focusedElementId}`)
|
|
|
|
focusChange = expectFocusChange()
|
|
webviewContents.sendInputEvent(tabPressEvent)
|
|
focusedElementId = await focusChange
|
|
expect(focusedElementId).to.equal('BUTTON-element-3', `focus should've moved to element-3, it's instead in ${focusedElementId}`)
|
|
|
|
focusChange = expectFocusChange()
|
|
w.webContents.sendInputEvent(tabPressEvent)
|
|
focusedElementId = await focusChange
|
|
expect(focusedElementId).to.equal('BUTTON-element-1', `focus should've looped back to element-1, it's instead in ${focusedElementId}`)
|
|
})
|
|
})
|
|
|
|
describe('a SHIFT + TAB press', () => {
|
|
const shiftTabPressEvent = {
|
|
type: 'keyDown',
|
|
modifiers: ['Shift'],
|
|
keyCode: 'Tab'
|
|
}
|
|
|
|
it('moves focus to the previous focusable item', async () => {
|
|
let focusChange = expectFocusChange()
|
|
w.webContents.sendInputEvent(shiftTabPressEvent)
|
|
let focusedElementId = await focusChange
|
|
expect(focusedElementId).to.equal('BUTTON-element-3', `should start focused in element-3, it's instead in ${focusedElementId}`)
|
|
|
|
focusChange = expectFocusChange()
|
|
w.webContents.sendInputEvent(shiftTabPressEvent)
|
|
focusedElementId = await focusChange
|
|
expect(focusedElementId).to.equal('BUTTON-wv-element-2', `focus should've moved to the webview's element-2, it's instead in ${focusedElementId}`)
|
|
|
|
focusChange = expectFocusChange()
|
|
webviewContents.sendInputEvent(shiftTabPressEvent)
|
|
focusedElementId = await focusChange
|
|
expect(focusedElementId).to.equal('BUTTON-wv-element-1', `focus should've moved to the webview's element-1, it's instead in ${focusedElementId}`)
|
|
|
|
focusChange = expectFocusChange()
|
|
webviewContents.sendInputEvent(shiftTabPressEvent)
|
|
focusedElementId = await focusChange
|
|
expect(focusedElementId).to.equal('BUTTON-element-2', `focus should've moved to element-2, it's instead in ${focusedElementId}`)
|
|
|
|
focusChange = expectFocusChange()
|
|
w.webContents.sendInputEvent(shiftTabPressEvent)
|
|
focusedElementId = await focusChange
|
|
expect(focusedElementId).to.equal('BUTTON-element-1', `focus should've moved to element-1, it's instead in ${focusedElementId}`)
|
|
|
|
focusChange = expectFocusChange()
|
|
w.webContents.sendInputEvent(shiftTabPressEvent)
|
|
focusedElementId = await focusChange
|
|
expect(focusedElementId).to.equal('BUTTON-element-3', `focus should've looped back to element-3, it's instead in ${focusedElementId}`)
|
|
})
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('font fallback', () => {
|
|
async function getRenderedFonts (html) {
|
|
const w = new BrowserWindow({ show: false })
|
|
try {
|
|
await w.loadURL(`data:text/html,${html}`)
|
|
w.webContents.debugger.attach()
|
|
const sendCommand = (...args) => w.webContents.debugger.sendCommand(...args)
|
|
const { nodeId } = (await sendCommand('DOM.getDocument')).root.children[0]
|
|
await sendCommand('CSS.enable')
|
|
const { fonts } = await sendCommand('CSS.getPlatformFontsForNode', { nodeId })
|
|
return fonts
|
|
} finally {
|
|
w.close()
|
|
}
|
|
}
|
|
|
|
it('should use Helvetica for sans-serif on Mac, and Arial on Windows and Linux', async () => {
|
|
const html = `<body style="font-family: sans-serif">test</body>`
|
|
const fonts = await getRenderedFonts(html)
|
|
expect(fonts).to.be.an('array')
|
|
expect(fonts).to.have.length(1)
|
|
expect(fonts[0].familyName).to.equal({
|
|
'win32': 'Arial',
|
|
'darwin': 'Helvetica',
|
|
'linux': 'DejaVu Sans' // I think this depends on the distro? We don't specify a default.
|
|
}[process.platform])
|
|
})
|
|
|
|
it('should fall back to Japanese font for sans-serif Japanese script', async function () {
|
|
if (process.platform === 'linux') {
|
|
return this.skip()
|
|
}
|
|
const html = `
|
|
<html lang="ja-JP">
|
|
<head>
|
|
<meta charset="utf-8" />
|
|
</head>
|
|
<body style="font-family: sans-serif">test 智史</body>
|
|
</html>
|
|
`
|
|
const fonts = await getRenderedFonts(html)
|
|
expect(fonts).to.be.an('array')
|
|
expect(fonts).to.have.length(1)
|
|
expect(fonts[0].familyName).to.equal({
|
|
'win32': 'Meiryo',
|
|
'darwin': 'Hiragino Kaku Gothic ProN'
|
|
}[process.platform])
|
|
})
|
|
})
|