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api-browser-window-spec.js
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api-browser-window-spec.js
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'use strict'
const chai = require('chai')
const dirtyChai = require('dirty-chai')
const fs = require('fs')
const path = require('path')
const os = require('os')
const qs = require('querystring')
const http = require('http')
const { closeWindow } = require('./window-helpers')
const { emittedOnce } = require('./events-helpers')
const { createNetworkSandbox } = require('./network-helper')
const { ipcRenderer, remote } = require('electron')
const { app, ipcMain, BrowserWindow, BrowserView, protocol, session, screen, webContents } = remote
const features = process.electronBinding('features')
const { expect } = chai
const isCI = remote.getGlobal('isCi')
const nativeModulesEnabled = remote.getGlobal('nativeModulesEnabled')
chai.use(dirtyChai)
describe('BrowserWindow module', () => {
const fixtures = path.resolve(__dirname, 'fixtures')
let w = null
let iw = null
let ws = null
let server
let postData
const defaultOptions = {
show: false,
width: 400,
height: 400,
webPreferences: {
backgroundThrottling: false,
nodeIntegration: true
}
}
const openTheWindow = async (options = defaultOptions) => {
// The `afterEach` hook isn't called if a test fails,
// we should make sure that the window is closed ourselves.
await closeTheWindow()
w = new BrowserWindow(options)
return w
}
const closeTheWindow = function () {
return closeWindow(w).then(() => { w = null })
}
before((done) => {
const filePath = path.join(fixtures, 'pages', 'a.html')
const fileStats = fs.statSync(filePath)
postData = [
{
type: 'rawData',
bytes: Buffer.from('username=test&file=')
},
{
type: 'file',
filePath: filePath,
offset: 0,
length: fileStats.size,
modificationTime: fileStats.mtime.getTime() / 1000
}
]
server = http.createServer((req, res) => {
function respond () {
if (req.method === 'POST') {
let body = ''
req.on('data', (data) => {
if (data) body += data
})
req.on('end', () => {
const parsedData = qs.parse(body)
fs.readFile(filePath, (err, data) => {
if (err) return
if (parsedData.username === 'test' &&
parsedData.file === data.toString()) {
res.end()
}
})
})
} else if (req.url === '/302') {
res.setHeader('Location', '/200')
res.statusCode = 302
res.end()
} else if (req.url === '/navigate-302') {
res.end(`<html><body><script>window.location='${server.url}/302'</script></body></html>`)
} else if (req.url === '/cross-site') {
res.end(`<html><body><h1>${req.url}</h1></body></html>`)
} else {
res.end()
}
}
setTimeout(respond, req.url.includes('slow') ? 200 : 0)
})
server.listen(0, '127.0.0.1', () => {
server.url = `http://127.0.0.1:${server.address().port}`
done()
})
})
after(() => {
server.close()
server = null
})
beforeEach(openTheWindow)
afterEach(closeTheWindow)
describe('BrowserWindow.setAutoHideCursor(autoHide)', () => {
describe('on macOS', () => {
before(function () {
if (process.platform !== 'darwin') {
this.skip()
}
})
it('allows changing cursor auto-hiding', () => {
expect(() => {
w.setAutoHideCursor(false)
w.setAutoHideCursor(true)
}).to.not.throw()
})
})
describe('on non-macOS platforms', () => {
before(function () {
if (process.platform === 'darwin') {
this.skip()
}
})
it('is not available', () => {
expect(w.setAutoHideCursor).to.be.undefined()
})
})
})
describe('BrowserWindow.setWindowButtonVisibility()', () => {
before(function () {
if (process.platform !== 'darwin') {
this.skip()
}
})
it('does not throw', () => {
expect(() => {
w.setWindowButtonVisibility(true)
w.setWindowButtonVisibility(false)
}).to.not.throw()
})
it('throws with custom title bar buttons', () => {
expect(() => {
w.destroy()
w = new BrowserWindow({
show: false,
titleBarStyle: 'customButtonsOnHover',
frame: false
})
w.setWindowButtonVisibility(true)
}).to.throw('Not supported for this window')
})
})
describe('BrowserWindow.setVibrancy(type)', () => {
it('allows setting, changing, and removing the vibrancy', () => {
expect(() => {
w.setVibrancy('light')
w.setVibrancy('dark')
w.setVibrancy(null)
w.setVibrancy('ultra-dark')
w.setVibrancy('')
}).to.not.throw()
})
})
describe('BrowserWindow.setAppDetails(options)', () => {
before(function () {
if (process.platform !== 'win32') {
this.skip()
}
})
it('supports setting the app details', () => {
const iconPath = path.join(fixtures, 'assets', 'icon.ico')
expect(() => {
w.setAppDetails({ appId: 'my.app.id' })
w.setAppDetails({ appIconPath: iconPath, appIconIndex: 0 })
w.setAppDetails({ appIconPath: iconPath })
w.setAppDetails({ relaunchCommand: 'my-app.exe arg1 arg2', relaunchDisplayName: 'My app name' })
w.setAppDetails({ relaunchCommand: 'my-app.exe arg1 arg2' })
w.setAppDetails({ relaunchDisplayName: 'My app name' })
w.setAppDetails({
appId: 'my.app.id',
appIconPath: iconPath,
appIconIndex: 0,
relaunchCommand: 'my-app.exe arg1 arg2',
relaunchDisplayName: 'My app name'
})
w.setAppDetails({})
}).to.not.throw()
expect(() => {
w.setAppDetails()
}).to.throw('Insufficient number of arguments.')
})
})
describe('BrowserWindow.fromId(id)', () => {
it('returns the window with id', () => {
expect(BrowserWindow.fromId(w.id).id).to.equal(w.id)
})
})
describe('BrowserWindow.fromWebContents(webContents)', () => {
let contents = null
beforeEach(() => { contents = webContents.create({}) })
afterEach(() => { contents.destroy() })
it('returns the window with the webContents', () => {
expect(BrowserWindow.fromWebContents(w.webContents).id).to.equal(w.id)
expect(BrowserWindow.fromWebContents(contents)).to.be.undefined()
})
})
describe('BrowserWindow.fromDevToolsWebContents(webContents)', () => {
let contents = null
beforeEach(() => { contents = webContents.create({}) })
afterEach(() => { contents.destroy() })
it('returns the window with the webContents', (done) => {
w.webContents.once('devtools-opened', () => {
expect(BrowserWindow.fromDevToolsWebContents(w.devToolsWebContents).id).to.equal(w.id)
expect(BrowserWindow.fromDevToolsWebContents(w.webContents)).to.be.undefined()
expect(BrowserWindow.fromDevToolsWebContents(contents)).to.be.undefined()
done()
})
w.webContents.openDevTools()
})
})
describe('BrowserWindow.openDevTools()', () => {
it('does not crash for frameless window', () => {
w.destroy()
w = new BrowserWindow({ show: false })
w.openDevTools()
})
})
describe('BrowserWindow.fromBrowserView(browserView)', () => {
let bv = null
beforeEach(() => {
bv = new BrowserView()
w.setBrowserView(bv)
})
afterEach(() => {
w.setBrowserView(null)
bv.destroy()
})
it('returns the window with the browserView', () => {
expect(BrowserWindow.fromBrowserView(bv).id).to.equal(w.id)
})
it('returns undefined if not attached', () => {
w.setBrowserView(null)
expect(BrowserWindow.fromBrowserView(bv)).to.be.null()
})
})
describe('BrowserWindow.setOpacity(opacity)', () => {
it('make window with initial opacity', () => {
w.destroy()
w = new BrowserWindow({
show: false,
width: 400,
height: 400,
opacity: 0.5
})
expect(w.getOpacity()).to.equal(0.5)
})
it('allows setting the opacity', () => {
expect(() => {
w.setOpacity(0.0)
expect(w.getOpacity()).to.equal(0.0)
w.setOpacity(0.5)
expect(w.getOpacity()).to.equal(0.5)
w.setOpacity(1.0)
expect(w.getOpacity()).to.equal(1.0)
}).to.not.throw()
})
})
describe('BrowserWindow.setShape(rects)', () => {
it('allows setting shape', () => {
expect(() => {
w.setShape([])
w.setShape([{ x: 0, y: 0, width: 100, height: 100 }])
w.setShape([{ x: 0, y: 0, width: 100, height: 100 }, { x: 0, y: 200, width: 1000, height: 100 }])
w.setShape([])
}).to.not.throw()
})
})
describe('"useContentSize" option', () => {
it('make window created with content size when used', () => {
w.destroy()
w = new BrowserWindow({
show: false,
width: 400,
height: 400,
useContentSize: true
})
const contentSize = w.getContentSize()
expect(contentSize).to.deep.equal([400, 400])
})
it('make window created with window size when not used', () => {
const size = w.getSize()
expect(size).to.deep.equal([400, 400])
})
it('works for a frameless window', () => {
w.destroy()
w = new BrowserWindow({
show: false,
frame: false,
width: 400,
height: 400,
useContentSize: true
})
const contentSize = w.getContentSize()
expect(contentSize).to.deep.equal([400, 400])
const size = w.getSize()
expect(size).to.deep.equal([400, 400])
})
})
describe('"titleBarStyle" option', () => {
before(function () {
if (process.platform !== 'darwin') {
this.skip()
}
if (parseInt(os.release().split('.')[0]) < 14) {
this.skip()
}
})
it('creates browser window with hidden title bar', () => {
w.destroy()
w = new BrowserWindow({
show: false,
width: 400,
height: 400,
titleBarStyle: 'hidden'
})
const contentSize = w.getContentSize()
expect(contentSize).to.deep.equal([400, 400])
})
it('creates browser window with hidden inset title bar', () => {
w.destroy()
w = new BrowserWindow({
show: false,
width: 400,
height: 400,
titleBarStyle: 'hiddenInset'
})
const contentSize = w.getContentSize()
expect(contentSize).to.deep.equal([400, 400])
})
})
describe('enableLargerThanScreen" option', () => {
before(function () {
if (process.platform === 'linux') {
this.skip()
}
})
beforeEach(() => {
w.destroy()
w = new BrowserWindow({
show: true,
width: 400,
height: 400,
enableLargerThanScreen: true
})
})
it('can move the window out of screen', () => {
w.setPosition(-10, -10)
const after = w.getPosition()
expect(after).to.deep.equal([-10, -10])
})
it('can set the window larger than screen', () => {
const size = screen.getPrimaryDisplay().size
size.width += 100
size.height += 100
w.setSize(size.width, size.height)
expectBoundsEqual(w.getSize(), [size.width, size.height])
})
})
describe('"zoomToPageWidth" option', () => {
before(function () {
if (process.platform !== 'darwin') {
this.skip()
}
})
it('sets the window width to the page width when used', () => {
w.destroy()
w = new BrowserWindow({
show: false,
width: 500,
height: 400,
zoomToPageWidth: true
})
w.maximize()
expect(w.getSize()[0]).to.equal(500)
})
})
describe('"tabbingIdentifier" option', () => {
it('can be set on a window', () => {
w.destroy()
w = new BrowserWindow({
tabbingIdentifier: 'group1'
})
w.destroy()
w = new BrowserWindow({
tabbingIdentifier: 'group2',
frame: false
})
})
})
describe('"webPreferences" option', () => {
afterEach(() => { ipcMain.removeAllListeners('answer') })
describe('"preload" option', () => {
const doesNotLeakSpec = (name, webPrefs) => {
it(name, async function () {
w.destroy()
w = new BrowserWindow({
webPreferences: {
...webPrefs,
preload: path.resolve(fixtures, 'module', 'empty.js')
},
show: false
})
const leakResult = emittedOnce(ipcMain, 'leak-result')
w.loadFile(path.join(fixtures, 'api', 'no-leak.html'))
const [, result] = await leakResult
expect(result).to.have.property('require', 'undefined')
expect(result).to.have.property('exports', 'undefined')
expect(result).to.have.property('windowExports', 'undefined')
expect(result).to.have.property('windowPreload', 'undefined')
expect(result).to.have.property('windowRequire', 'undefined')
})
}
doesNotLeakSpec('does not leak require', {
nodeIntegration: false,
sandbox: false,
contextIsolation: false
})
doesNotLeakSpec('does not leak require when sandbox is enabled', {
nodeIntegration: false,
sandbox: true,
contextIsolation: false
})
doesNotLeakSpec('does not leak require when context isolation is enabled', {
nodeIntegration: false,
sandbox: false,
contextIsolation: true
})
doesNotLeakSpec('does not leak require when context isolation and sandbox are enabled', {
nodeIntegration: false,
sandbox: true,
contextIsolation: true
})
it('loads the script before other scripts in window', async () => {
const preload = path.join(fixtures, 'module', 'set-global.js')
w.destroy()
w = new BrowserWindow({
show: false,
webPreferences: {
nodeIntegration: true,
preload
}
})
const p = emittedOnce(ipcMain, 'answer')
w.loadFile(path.join(fixtures, 'api', 'preload.html'))
const [, test] = await p
expect(test).to.eql('preload')
})
it('can successfully delete the Buffer global', async () => {
const preload = path.join(fixtures, 'module', 'delete-buffer.js')
w.destroy()
w = new BrowserWindow({
show: false,
webPreferences: {
nodeIntegration: true,
preload
}
})
const p = emittedOnce(ipcMain, 'answer')
w.loadFile(path.join(fixtures, 'api', 'preload.html'))
const [, test] = await p
expect(test.toString()).to.eql('buffer')
})
it('has synchronous access to all eventual window APIs', async () => {
const preload = path.join(fixtures, 'module', 'access-blink-apis.js')
const w = await openTheWindow({
show: false,
webPreferences: {
nodeIntegration: true,
preload
}
})
const p = emittedOnce(ipcMain, 'answer')
w.loadFile(path.join(fixtures, 'api', 'preload.html'))
const [, test] = await p
expect(test).to.be.an('object')
expect(test.atPreload).to.be.an('array')
expect(test.atLoad).to.be.an('array')
expect(test.atPreload).to.deep.equal(test.atLoad, 'should have access to the same window APIs')
})
})
describe('session preload scripts', function () {
const preloads = [
path.join(fixtures, 'module', 'set-global-preload-1.js'),
path.join(fixtures, 'module', 'set-global-preload-2.js')
]
const defaultSession = session.defaultSession
beforeEach(() => {
expect(defaultSession.getPreloads()).to.deep.equal([])
defaultSession.setPreloads(preloads)
})
afterEach(() => {
defaultSession.setPreloads([])
})
it('can set multiple session preload script', function () {
expect(defaultSession.getPreloads()).to.deep.equal(preloads)
})
const generateSpecs = (description, sandbox) => {
describe(description, () => {
it('loads the script before other scripts in window including normal preloads', function (done) {
ipcMain.once('vars', function (event, preload1, preload2) {
expect(preload1).to.equal('preload-1')
expect(preload2).to.equal('preload-1-2')
done()
})
w.destroy()
w = new BrowserWindow({
show: false,
webPreferences: {
sandbox,
preload: path.join(fixtures, 'module', 'get-global-preload.js')
}
})
w.loadURL('about:blank')
})
})
}
generateSpecs('without sandbox', false)
generateSpecs('with sandbox', true)
})
describe('"additionalArguments" option', () => {
it('adds extra args to process.argv in the renderer process', (done) => {
const preload = path.join(fixtures, 'module', 'check-arguments.js')
ipcMain.once('answer', (event, argv) => {
expect(argv).to.include('--my-magic-arg')
done()
})
w.destroy()
w = new BrowserWindow({
show: false,
webPreferences: {
nodeIntegration: true,
preload,
additionalArguments: ['--my-magic-arg']
}
})
w.loadFile(path.join(fixtures, 'api', 'blank.html'))
})
it('adds extra value args to process.argv in the renderer process', (done) => {
const preload = path.join(fixtures, 'module', 'check-arguments.js')
ipcMain.once('answer', (event, argv) => {
expect(argv).to.include('--my-magic-arg=foo')
done()
})
w.destroy()
w = new BrowserWindow({
show: false,
webPreferences: {
nodeIntegration: true,
preload,
additionalArguments: ['--my-magic-arg=foo']
}
})
w.loadFile(path.join(fixtures, 'api', 'blank.html'))
})
})
describe('"node-integration" option', () => {
it('disables node integration by default', (done) => {
const preload = path.join(fixtures, 'module', 'send-later.js')
ipcMain.once('answer', (event, typeofProcess, typeofBuffer) => {
expect(typeofProcess).to.equal('undefined')
expect(typeofBuffer).to.equal('undefined')
done()
})
w.destroy()
w = new BrowserWindow({
show: false,
webPreferences: {
preload
}
})
w.loadFile(path.join(fixtures, 'api', 'blank.html'))
})
})
describe('"enableRemoteModule" option', () => {
const generateSpecs = (description, sandbox) => {
describe(description, () => {
const preload = path.join(fixtures, 'module', 'preload-remote.js')
it('enables the remote module by default', async () => {
const w = await openTheWindow({
show: false,
webPreferences: {
preload,
sandbox
}
})
const p = emittedOnce(ipcMain, 'remote')
w.loadFile(path.join(fixtures, 'api', 'blank.html'))
const [, remote] = await p
expect(remote).to.equal('object')
})
it('disables the remote module when false', async () => {
const w = await openTheWindow({
show: false,
webPreferences: {
preload,
sandbox,
enableRemoteModule: false
}
})
const p = emittedOnce(ipcMain, 'remote')
w.loadFile(path.join(fixtures, 'api', 'blank.html'))
const [, remote] = await p
expect(remote).to.equal('undefined')
})
})
}
generateSpecs('without sandbox', false)
generateSpecs('with sandbox', true)
})
describe('"sandbox" option', () => {
function waitForEvents (emitter, events, callback) {
let count = events.length
for (const event of events) {
emitter.once(event, () => {
if (!--count) callback()
})
}
}
const preload = path.join(fixtures, 'module', 'preload-sandbox.js')
it('exposes ipcRenderer to preload script', (done) => {
ipcMain.once('answer', function (event, test) {
expect(test).to.equal('preload')
done()
})
w.destroy()
w = new BrowserWindow({
show: false,
webPreferences: {
sandbox: true,
preload
}
})
w.loadFile(path.join(fixtures, 'api', 'preload.html'))
})
it('exposes ipcRenderer to preload script (path has special chars)', function (done) {
const preloadSpecialChars = path.join(fixtures, 'module', 'preload-sandboxæø åü.js')
ipcMain.once('answer', function (event, test) {
expect(test).to.equal('preload')
done()
})
w.destroy()
w = new BrowserWindow({
show: false,
webPreferences: {
sandbox: true,
preload: preloadSpecialChars
}
})
w.loadFile(path.join(fixtures, 'api', 'preload.html'))
})
it('exposes "loaded" event to preload script', function (done) {
w.destroy()
w = new BrowserWindow({
show: false,
webPreferences: {
sandbox: true,
preload
}
})
ipcMain.once('process-loaded', () => done())
w.loadURL('about:blank')
})
it('exposes "exit" event to preload script', function (done) {
w.destroy()
w = new BrowserWindow({
show: false,
webPreferences: {
sandbox: true,
preload
}
})
const htmlPath = path.join(fixtures, 'api', 'sandbox.html?exit-event')
const pageUrl = 'file://' + htmlPath
ipcMain.once('answer', function (event, url) {
let expectedUrl = pageUrl
if (process.platform === 'win32') {
expectedUrl = 'file:///' + htmlPath.replace(/\\/g, '/')
}
expect(url).to.equal(expectedUrl)
done()
})
w.loadURL(pageUrl)
})
it('should open windows in same domain with cross-scripting enabled', (done) => {
w.destroy()
w = new BrowserWindow({
show: false,
webPreferences: {
sandbox: true,
preload
}
})
ipcRenderer.send('set-web-preferences-on-next-new-window', w.webContents.id, 'preload', preload)
const htmlPath = path.join(fixtures, 'api', 'sandbox.html?window-open')
const pageUrl = 'file://' + htmlPath
w.webContents.once('new-window', (e, url, frameName, disposition, options) => {
let expectedUrl = pageUrl
if (process.platform === 'win32') {
expectedUrl = 'file:///' + htmlPath.replace(/\\/g, '/')
}
expect(url).to.equal(expectedUrl)
expect(frameName).to.equal('popup!')
expect(options.width).to.equal(500)
expect(options.height).to.equal(600)
ipcMain.once('answer', function (event, html) {
expect(html).to.equal('<h1>scripting from opener</h1>')
done()
})
})
w.loadURL(pageUrl)
})
it('should open windows in another domain with cross-scripting disabled', async () => {
const w = await openTheWindow({
show: false,
webPreferences: {
sandbox: true,
preload
}
})
ipcRenderer.send('set-web-preferences-on-next-new-window', w.webContents.id, 'preload', preload)
const openerWindowOpen = emittedOnce(ipcMain, 'opener-loaded')
w.loadFile(
path.join(fixtures, 'api', 'sandbox.html'),
{ search: 'window-open-external' }
)
// Wait for a message from the main window saying that it's ready.
await openerWindowOpen
// Ask the opener to open a popup with window.opener.
const expectedPopupUrl = `${server.url}/cross-site` // Set in "sandbox.html".
const browserWindowCreated = emittedOnce(app, 'browser-window-created')
w.webContents.send('open-the-popup', expectedPopupUrl)
// The page is going to open a popup that it won't be able to close.
// We have to close it from here later.
// XXX(alexeykuzmin): It will leak if the test fails too soon.
const [, popupWindow] = await browserWindowCreated
// Ask the popup window for details.
const detailsAnswer = emittedOnce(ipcMain, 'child-loaded')
popupWindow.webContents.send('provide-details')
const [, openerIsNull, , locationHref] = await detailsAnswer
expect(openerIsNull).to.be.false('window.opener is null')
expect(locationHref).to.equal(expectedPopupUrl)
// Ask the page to access the popup.
const touchPopupResult = emittedOnce(ipcMain, 'answer')
w.webContents.send('touch-the-popup')
const [, popupAccessMessage] = await touchPopupResult
// Ask the popup to access the opener.
const touchOpenerResult = emittedOnce(ipcMain, 'answer')
popupWindow.webContents.send('touch-the-opener')
const [, openerAccessMessage] = await touchOpenerResult
// We don't need the popup anymore, and its parent page can't close it,
// so let's close it from here before we run any checks.
await closeWindow(popupWindow, { assertSingleWindow: false })
expect(popupAccessMessage).to.be.a('string',
`child's .document is accessible from its parent window`)
expect(popupAccessMessage).to.match(/^Blocked a frame with origin/)
expect(openerAccessMessage).to.be.a('string',
`opener .document is accessible from a popup window`)
expect(openerAccessMessage).to.match(/^Blocked a frame with origin/)
})
it('should inherit the sandbox setting in opened windows', (done) => {
w.destroy()
w = new BrowserWindow({
show: false,
webPreferences: {
sandbox: true
}
})
const preloadPath = path.join(fixtures, 'api', 'new-window-preload.js')
ipcRenderer.send('set-web-preferences-on-next-new-window', w.webContents.id, 'preload', preloadPath)
ipcMain.once('answer', (event, args) => {
expect(args).to.include('--enable-sandbox')
done()
})
w.loadFile(path.join(fixtures, 'api', 'new-window.html'))
})
it('should open windows with the options configured via new-window event listeners', (done) => {
w.destroy()
w = new BrowserWindow({
show: false,
webPreferences: {
sandbox: true
}
})
const preloadPath = path.join(fixtures, 'api', 'new-window-preload.js')
ipcRenderer.send('set-web-preferences-on-next-new-window', w.webContents.id, 'preload', preloadPath)
ipcRenderer.send('set-web-preferences-on-next-new-window', w.webContents.id, 'foo', 'bar')
ipcMain.once('answer', (event, args, webPreferences) => {
expect(webPreferences.foo).to.equal('bar')
done()
})
w.loadFile(path.join(fixtures, 'api', 'new-window.html'))
})
it('should set ipc event sender correctly', (done) => {
w.destroy()
w = new BrowserWindow({
show: false,
webPreferences: {
sandbox: true,
preload
}
})
ipcRenderer.send('set-web-preferences-on-next-new-window', w.webContents.id, 'preload', preload)
let childWc
w.webContents.once('new-window', (e, url, frameName, disposition, options) => {
childWc = options.webContents
expect(w.webContents).to.not.equal(childWc)
})
ipcMain.once('parent-ready', function (event) {
expect(w.webContents).to.equal(event.sender)
event.sender.send('verified')
})
ipcMain.once('child-ready', function (event) {
expect(childWc).to.be.an('object')
expect(childWc).to.equal(event.sender)
event.sender.send('verified')
})
waitForEvents(ipcMain, [
'parent-answer',
'child-answer'
], done)
w.loadFile(path.join(fixtures, 'api', 'sandbox.html'), { search: 'verify-ipc-sender' })
})
describe('event handling', () => {
it('works for window events', (done) => {
waitForEvents(w, [
'page-title-updated'
], done)
w.loadFile(path.join(fixtures, 'api', 'sandbox.html'), { search: 'window-events' })
})
it('works for stop events', (done) => {
waitForEvents(w.webContents, [
'did-navigate',
'did-fail-load',
'did-stop-loading'
], done)
w.loadFile(path.join(fixtures, 'api', 'sandbox.html'), { search: 'webcontents-stop' })
})
it('works for web contents events', (done) => {
waitForEvents(w.webContents, [
'did-finish-load',
'did-frame-finish-load',
'did-navigate-in-page',
'will-navigate',
'did-start-loading',
'did-stop-loading',
'did-frame-finish-load',
'dom-ready'
], done)
w.loadFile(path.join(fixtures, 'api', 'sandbox.html'), { search: 'webcontents-events' })
})
})
it('supports calling preventDefault on new-window events', (done) => {
w.destroy()
w = new BrowserWindow({
show: false,
webPreferences: {
sandbox: true
}
})
const initialWebContents = webContents.getAllWebContents().map((i) => i.id)
ipcRenderer.send('prevent-next-new-window', w.webContents.id)
w.webContents.once('new-window', () => {
// We need to give it some time so the windows get properly disposed (at least on OSX).
setTimeout(() => {
const currentWebContents = webContents.getAllWebContents().map((i) => i.id)
expect(currentWebContents).to.deep.equal(initialWebContents)
done()
}, 100)
})
w.loadFile(path.join(fixtures, 'pages', 'window-open.html'))
})
// see #9387
it('properly manages remote object references after page reload', (done) => {
w.destroy()
w = new BrowserWindow({
show: false,
webPreferences: {
preload,
sandbox: true
}
})
w.loadFile(path.join(fixtures, 'api', 'sandbox.html'), { search: 'reload-remote' })
ipcMain.on('get-remote-module-path', (event) => {
event.returnValue = path.join(fixtures, 'module', 'hello.js')
})
let reload = false
ipcMain.on('reloaded', (event) => {
event.returnValue = reload
reload = !reload
})
ipcMain.once('reload', (event) => {
event.sender.reload()
})