832 lines
29 KiB
TypeScript
832 lines
29 KiB
TypeScript
import * as path from 'path';
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import * as url from 'url';
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import { BrowserWindow, session, ipcMain, app, WebContents } from 'electron/main';
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import { closeAllWindows } from './window-helpers';
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import { emittedOnce, emittedUntil } from './events-helpers';
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import { ifit, delay } from './spec-helpers';
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import { expect } from 'chai';
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async function loadWebView (w: WebContents, attributes: Record<string, string>, openDevTools: boolean = false): Promise<void> {
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await w.executeJavaScript(`
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new Promise((resolve, reject) => {
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const webview = new WebView()
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for (const [k, v] of Object.entries(${JSON.stringify(attributes)})) {
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webview.setAttribute(k, v)
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}
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document.body.appendChild(webview)
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webview.addEventListener('dom-ready', () => {
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if (${openDevTools}) {
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webview.openDevTools()
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}
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})
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webview.addEventListener('did-finish-load', () => {
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resolve()
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})
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})
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`);
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}
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describe('<webview> tag', function () {
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const fixtures = path.join(__dirname, '..', 'spec', 'fixtures');
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afterEach(closeAllWindows);
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function hideChildWindows (e: any, wc: WebContents) {
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wc.on('new-window', (event, url, frameName, disposition, options) => {
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options.show = false;
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});
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}
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before(() => {
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app.on('web-contents-created', hideChildWindows);
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});
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after(() => {
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app.off('web-contents-created', hideChildWindows);
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});
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it('works without script tag in page', async () => {
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const w = new BrowserWindow({
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show: false,
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webPreferences: {
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webviewTag: true,
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nodeIntegration: true,
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contextIsolation: false
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}
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});
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w.loadFile(path.join(fixtures, 'pages', 'webview-no-script.html'));
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await emittedOnce(ipcMain, 'pong');
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});
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it('works with sandbox', async () => {
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const w = new BrowserWindow({
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show: false,
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webPreferences: {
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webviewTag: true,
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sandbox: true
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}
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});
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w.loadFile(path.join(fixtures, 'pages', 'webview-isolated.html'));
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await emittedOnce(ipcMain, 'pong');
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});
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it('works with contextIsolation', async () => {
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const w = new BrowserWindow({
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show: false,
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webPreferences: {
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webviewTag: true,
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contextIsolation: true
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}
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});
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w.loadFile(path.join(fixtures, 'pages', 'webview-isolated.html'));
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await emittedOnce(ipcMain, 'pong');
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});
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it('works with contextIsolation + sandbox', async () => {
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const w = new BrowserWindow({
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show: false,
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webPreferences: {
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webviewTag: true,
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contextIsolation: true,
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sandbox: true
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}
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});
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w.loadFile(path.join(fixtures, 'pages', 'webview-isolated.html'));
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await emittedOnce(ipcMain, 'pong');
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});
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it('works with Trusted Types', async () => {
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const w = new BrowserWindow({
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show: false,
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webPreferences: {
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webviewTag: true
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}
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});
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w.loadFile(path.join(fixtures, 'pages', 'webview-trusted-types.html'));
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await emittedOnce(ipcMain, 'pong');
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});
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it('is disabled by default', async () => {
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const w = new BrowserWindow({
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show: false,
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webPreferences: {
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preload: path.join(fixtures, 'module', 'preload-webview.js'),
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nodeIntegration: true
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}
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});
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const webview = emittedOnce(ipcMain, 'webview');
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w.loadFile(path.join(fixtures, 'pages', 'webview-no-script.html'));
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const [, type] = await webview;
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expect(type).to.equal('undefined', 'WebView still exists');
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});
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// FIXME(deepak1556): Ch69 follow up.
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xdescribe('document.visibilityState/hidden', () => {
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afterEach(() => {
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ipcMain.removeAllListeners('pong');
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});
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it('updates when the window is shown after the ready-to-show event', async () => {
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const w = new BrowserWindow({ show: false });
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const readyToShowSignal = emittedOnce(w, 'ready-to-show');
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const pongSignal1 = emittedOnce(ipcMain, 'pong');
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w.loadFile(path.join(fixtures, 'pages', 'webview-visibilitychange.html'));
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await pongSignal1;
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const pongSignal2 = emittedOnce(ipcMain, 'pong');
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await readyToShowSignal;
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w.show();
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const [, visibilityState, hidden] = await pongSignal2;
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expect(visibilityState).to.equal('visible');
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expect(hidden).to.be.false();
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});
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it('inherits the parent window visibility state and receives visibilitychange events', async () => {
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const w = new BrowserWindow({ show: false });
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w.loadFile(path.join(fixtures, 'pages', 'webview-visibilitychange.html'));
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const [, visibilityState, hidden] = await emittedOnce(ipcMain, 'pong');
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expect(visibilityState).to.equal('hidden');
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expect(hidden).to.be.true();
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// We have to start waiting for the event
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// before we ask the webContents to resize.
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const getResponse = emittedOnce(ipcMain, 'pong');
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w.webContents.emit('-window-visibility-change', 'visible');
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return getResponse.then(([, visibilityState, hidden]) => {
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expect(visibilityState).to.equal('visible');
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expect(hidden).to.be.false();
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});
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});
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});
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describe('did-attach-webview event', () => {
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it('is emitted when a webview has been attached', async () => {
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const w = new BrowserWindow({
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show: false,
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webPreferences: {
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webviewTag: true,
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nodeIntegration: true,
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contextIsolation: false
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}
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});
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const didAttachWebview = emittedOnce(w.webContents, 'did-attach-webview');
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const webviewDomReady = emittedOnce(ipcMain, 'webview-dom-ready');
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w.loadFile(path.join(fixtures, 'pages', 'webview-did-attach-event.html'));
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const [, webContents] = await didAttachWebview;
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const [, id] = await webviewDomReady;
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expect(webContents.id).to.equal(id);
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});
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});
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describe('did-attach event', () => {
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it('is emitted when a webview has been attached', async () => {
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const w = new BrowserWindow({
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webPreferences: {
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webviewTag: true
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}
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});
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await w.loadURL('about:blank');
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const message = await w.webContents.executeJavaScript(`new Promise((resolve, reject) => {
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const webview = new WebView()
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webview.setAttribute('src', 'about:blank')
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webview.addEventListener('did-attach', (e) => {
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resolve('ok')
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})
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document.body.appendChild(webview)
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})`);
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expect(message).to.equal('ok');
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});
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});
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describe('did-change-theme-color event', () => {
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it('emits when theme color changes', async () => {
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const w = new BrowserWindow({
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webPreferences: {
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webviewTag: true
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}
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});
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await w.loadURL('about:blank');
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const src = url.format({
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pathname: `${fixtures.replace(/\\/g, '/')}/pages/theme-color.html`,
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protocol: 'file',
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slashes: true
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});
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const message = await w.webContents.executeJavaScript(`new Promise((resolve, reject) => {
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const webview = new WebView()
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webview.setAttribute('src', '${src}')
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webview.addEventListener('did-change-theme-color', (e) => {
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resolve('ok')
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})
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document.body.appendChild(webview)
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})`);
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expect(message).to.equal('ok');
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});
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});
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// This test is flaky on WOA, so skip it there.
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ifit(process.platform !== 'win32' || process.arch !== 'arm64')('loads devtools extensions registered on the parent window', async () => {
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const w = new BrowserWindow({
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show: false,
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webPreferences: {
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webviewTag: true,
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nodeIntegration: true,
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contextIsolation: false
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}
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});
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w.webContents.session.removeExtension('foo');
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const extensionPath = path.join(__dirname, 'fixtures', 'devtools-extensions', 'foo');
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await w.webContents.session.loadExtension(extensionPath);
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w.loadFile(path.join(__dirname, 'fixtures', 'pages', 'webview-devtools.html'));
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loadWebView(w.webContents, {
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nodeintegration: 'on',
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webpreferences: 'contextIsolation=no',
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src: `file://${path.join(__dirname, 'fixtures', 'blank.html')}`
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}, true);
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let childWebContentsId = 0;
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app.once('web-contents-created', (e, webContents) => {
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childWebContentsId = webContents.id;
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webContents.on('devtools-opened', function () {
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const showPanelIntervalId = setInterval(function () {
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if (!webContents.isDestroyed() && webContents.devToolsWebContents) {
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webContents.devToolsWebContents.executeJavaScript('(' + function () {
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const { UI } = (window as any);
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const tabs = UI.inspectorView.tabbedPane.tabs;
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const lastPanelId: any = tabs[tabs.length - 1].id;
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UI.inspectorView.showPanel(lastPanelId);
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}.toString() + ')()');
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} else {
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clearInterval(showPanelIntervalId);
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}
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}, 100);
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});
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});
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const [, { runtimeId, tabId }] = await emittedOnce(ipcMain, 'answer');
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expect(runtimeId).to.match(/^[a-z]{32}$/);
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expect(tabId).to.equal(childWebContentsId);
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});
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describe('zoom behavior', () => {
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const zoomScheme = standardScheme;
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const webviewSession = session.fromPartition('webview-temp');
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before(() => {
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const protocol = webviewSession.protocol;
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protocol.registerStringProtocol(zoomScheme, (request, callback) => {
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callback('hello');
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});
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});
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after(() => {
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const protocol = webviewSession.protocol;
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protocol.unregisterProtocol(zoomScheme);
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});
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it('inherits the zoomFactor of the parent window', async () => {
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const w = new BrowserWindow({
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show: false,
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webPreferences: {
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webviewTag: true,
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nodeIntegration: true,
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zoomFactor: 1.2,
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contextIsolation: false
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}
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});
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const zoomEventPromise = emittedOnce(ipcMain, 'webview-parent-zoom-level');
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w.loadFile(path.join(fixtures, 'pages', 'webview-zoom-factor.html'));
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const [, zoomFactor, zoomLevel] = await zoomEventPromise;
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expect(zoomFactor).to.equal(1.2);
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expect(zoomLevel).to.equal(1);
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});
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it('maintains zoom level on navigation', async () => {
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const w = new BrowserWindow({
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show: false,
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webPreferences: {
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webviewTag: true,
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nodeIntegration: true,
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zoomFactor: 1.2,
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contextIsolation: false
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}
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});
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const promise = new Promise<void>((resolve) => {
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ipcMain.on('webview-zoom-level', (event, zoomLevel, zoomFactor, newHost, final) => {
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if (!newHost) {
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expect(zoomFactor).to.equal(1.44);
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expect(zoomLevel).to.equal(2.0);
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} else {
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expect(zoomFactor).to.equal(1.2);
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expect(zoomLevel).to.equal(1);
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}
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if (final) {
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resolve();
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}
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});
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});
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w.loadFile(path.join(fixtures, 'pages', 'webview-custom-zoom-level.html'));
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await promise;
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});
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it('maintains zoom level when navigating within same page', async () => {
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const w = new BrowserWindow({
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show: false,
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webPreferences: {
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webviewTag: true,
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nodeIntegration: true,
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zoomFactor: 1.2,
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contextIsolation: false
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}
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});
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const promise = new Promise<void>((resolve) => {
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ipcMain.on('webview-zoom-in-page', (event, zoomLevel, zoomFactor, final) => {
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expect(zoomFactor).to.equal(1.44);
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expect(zoomLevel).to.equal(2.0);
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if (final) {
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resolve();
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}
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});
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});
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w.loadFile(path.join(fixtures, 'pages', 'webview-in-page-navigate.html'));
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await promise;
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});
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it('inherits zoom level for the origin when available', async () => {
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const w = new BrowserWindow({
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show: false,
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webPreferences: {
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webviewTag: true,
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nodeIntegration: true,
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zoomFactor: 1.2,
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contextIsolation: false
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}
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});
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w.loadFile(path.join(fixtures, 'pages', 'webview-origin-zoom-level.html'));
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const [, zoomLevel] = await emittedOnce(ipcMain, 'webview-origin-zoom-level');
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expect(zoomLevel).to.equal(2.0);
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});
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it('does not crash when navigating with zoom level inherited from parent', async () => {
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const w = new BrowserWindow({
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show: false,
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webPreferences: {
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webviewTag: true,
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nodeIntegration: true,
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zoomFactor: 1.2,
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session: webviewSession,
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contextIsolation: false
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}
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});
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const attachPromise = emittedOnce(w.webContents, 'did-attach-webview');
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const readyPromise = emittedOnce(ipcMain, 'dom-ready');
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w.loadFile(path.join(fixtures, 'pages', 'webview-zoom-inherited.html'));
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const [, webview] = await attachPromise;
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await readyPromise;
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expect(webview.getZoomFactor()).to.equal(1.2);
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await w.loadURL(`${zoomScheme}://host1`);
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});
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it('does not crash when changing zoom level after webview is destroyed', async () => {
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const w = new BrowserWindow({
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show: false,
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webPreferences: {
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webviewTag: true,
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nodeIntegration: true,
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session: webviewSession,
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contextIsolation: false
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}
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});
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const attachPromise = emittedOnce(w.webContents, 'did-attach-webview');
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await w.loadFile(path.join(fixtures, 'pages', 'webview-zoom-inherited.html'));
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await attachPromise;
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await w.webContents.executeJavaScript('view.remove()');
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w.webContents.setZoomLevel(0.5);
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});
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});
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describe('requestFullscreen from webview', () => {
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const loadWebViewWindow = async () => {
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const w = new BrowserWindow({
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webPreferences: {
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webviewTag: true,
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nodeIntegration: true,
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contextIsolation: false
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}
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});
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const attachPromise = emittedOnce(w.webContents, 'did-attach-webview');
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const readyPromise = emittedOnce(ipcMain, 'webview-ready');
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w.loadFile(path.join(__dirname, 'fixtures', 'webview', 'fullscreen', 'main.html'));
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const [, webview] = await attachPromise;
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await readyPromise;
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return [w, webview];
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};
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afterEach(closeAllWindows);
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it('should make parent frame element fullscreen too', async () => {
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const [w, webview] = await loadWebViewWindow();
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expect(await w.webContents.executeJavaScript('isIframeFullscreen()')).to.be.false();
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const parentFullscreen = emittedOnce(ipcMain, 'fullscreenchange');
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await webview.executeJavaScript('document.getElementById("div").requestFullscreen()', true);
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await parentFullscreen;
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expect(await w.webContents.executeJavaScript('isIframeFullscreen()')).to.be.true();
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});
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// FIXME(zcbenz): Fullscreen events do not work on Linux.
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// This test is flaky on arm64 macOS.
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ifit(process.platform !== 'linux' && process.arch !== 'arm64')('exiting fullscreen should unfullscreen window', async () => {
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const [w, webview] = await loadWebViewWindow();
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const enterFullScreen = emittedOnce(w, 'enter-full-screen');
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await webview.executeJavaScript('document.getElementById("div").requestFullscreen()', true);
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await enterFullScreen;
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const leaveFullScreen = emittedOnce(w, 'leave-full-screen');
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await webview.executeJavaScript('document.exitFullscreen()', true);
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await leaveFullScreen;
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await delay(0);
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expect(w.isFullScreen()).to.be.false();
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});
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// Sending ESC via sendInputEvent only works on Windows.
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ifit(process.platform === 'win32')('pressing ESC should unfullscreen window', async () => {
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const [w, webview] = await loadWebViewWindow();
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const enterFullScreen = emittedOnce(w, 'enter-full-screen');
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await webview.executeJavaScript('document.getElementById("div").requestFullscreen()', true);
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await enterFullScreen;
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const leaveFullScreen = emittedOnce(w, 'leave-full-screen');
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w.webContents.sendInputEvent({ type: 'keyDown', keyCode: 'Escape' });
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await leaveFullScreen;
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await delay(0);
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expect(w.isFullScreen()).to.be.false();
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});
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it('pressing ESC should emit the leave-html-full-screen event', async () => {
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const w = new BrowserWindow({
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show: false,
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webPreferences: {
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webviewTag: true,
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nodeIntegration: true,
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contextIsolation: false
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}
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});
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const didAttachWebview = emittedOnce(w.webContents, 'did-attach-webview');
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w.loadFile(path.join(fixtures, 'pages', 'webview-did-attach-event.html'));
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const [, webContents] = await didAttachWebview;
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const enterFSWindow = emittedOnce(w, 'enter-html-full-screen');
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const enterFSWebview = emittedOnce(webContents, 'enter-html-full-screen');
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await webContents.executeJavaScript('document.getElementById("div").requestFullscreen()', true);
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await enterFSWindow;
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await enterFSWebview;
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const leaveFSWindow = emittedOnce(w, 'leave-html-full-screen');
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const leaveFSWebview = emittedOnce(webContents, 'leave-html-full-screen');
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webContents.sendInputEvent({ type: 'keyDown', keyCode: 'Escape' });
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await leaveFSWindow;
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await leaveFSWebview;
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});
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});
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describe('child windows', () => {
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let w: BrowserWindow;
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beforeEach(async () => {
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w = new BrowserWindow({ show: false, webPreferences: { nodeIntegration: true, webviewTag: true, contextIsolation: false } });
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|
await w.loadURL('about:blank');
|
|
});
|
|
afterEach(closeAllWindows);
|
|
|
|
it('opens window of about:blank with cross-scripting enabled', async () => {
|
|
// Don't wait for loading to finish.
|
|
loadWebView(w.webContents, {
|
|
allowpopups: 'on',
|
|
nodeintegration: 'on',
|
|
webpreferences: 'contextIsolation=no',
|
|
src: `file://${path.join(fixtures, 'api', 'native-window-open-blank.html')}`
|
|
});
|
|
|
|
const [, content] = await emittedOnce(ipcMain, 'answer');
|
|
expect(content).to.equal('Hello');
|
|
});
|
|
|
|
it('opens window of same domain with cross-scripting enabled', async () => {
|
|
// Don't wait for loading to finish.
|
|
loadWebView(w.webContents, {
|
|
allowpopups: 'on',
|
|
nodeintegration: 'on',
|
|
webpreferences: 'contextIsolation=no',
|
|
src: `file://${path.join(fixtures, 'api', 'native-window-open-file.html')}`
|
|
});
|
|
|
|
const [, content] = await emittedOnce(ipcMain, 'answer');
|
|
expect(content).to.equal('Hello');
|
|
});
|
|
|
|
it('returns null from window.open when allowpopups is not set', async () => {
|
|
// Don't wait for loading to finish.
|
|
loadWebView(w.webContents, {
|
|
nodeintegration: 'on',
|
|
webpreferences: 'contextIsolation=no',
|
|
src: `file://${path.join(fixtures, 'api', 'native-window-open-no-allowpopups.html')}`
|
|
});
|
|
|
|
const [, { windowOpenReturnedNull }] = await emittedOnce(ipcMain, 'answer');
|
|
expect(windowOpenReturnedNull).to.be.true();
|
|
});
|
|
|
|
it('blocks accessing cross-origin frames', async () => {
|
|
// Don't wait for loading to finish.
|
|
loadWebView(w.webContents, {
|
|
allowpopups: 'on',
|
|
nodeintegration: 'on',
|
|
webpreferences: 'contextIsolation=no',
|
|
src: `file://${path.join(fixtures, 'api', 'native-window-open-cross-origin.html')}`
|
|
});
|
|
|
|
const [, content] = await emittedOnce(ipcMain, 'answer');
|
|
const expectedContent =
|
|
'Blocked a frame with origin "file://" from accessing a cross-origin frame.';
|
|
|
|
expect(content).to.equal(expectedContent);
|
|
});
|
|
|
|
it('emits a new-window event', async () => {
|
|
// Don't wait for loading to finish.
|
|
const attributes = {
|
|
allowpopups: 'on',
|
|
nodeintegration: 'on',
|
|
webpreferences: 'contextIsolation=no',
|
|
src: `file://${fixtures}/pages/window-open.html`
|
|
};
|
|
const { url, frameName } = await w.webContents.executeJavaScript(`
|
|
new Promise((resolve, reject) => {
|
|
const webview = document.createElement('webview')
|
|
for (const [k, v] of Object.entries(${JSON.stringify(attributes)})) {
|
|
webview.setAttribute(k, v)
|
|
}
|
|
document.body.appendChild(webview)
|
|
webview.addEventListener('new-window', (e) => {
|
|
resolve({url: e.url, frameName: e.frameName})
|
|
})
|
|
})
|
|
`);
|
|
|
|
expect(url).to.equal('http://host/');
|
|
expect(frameName).to.equal('host');
|
|
});
|
|
|
|
it('emits a browser-window-created event', async () => {
|
|
// Don't wait for loading to finish.
|
|
loadWebView(w.webContents, {
|
|
allowpopups: 'on',
|
|
webpreferences: 'contextIsolation=no',
|
|
src: `file://${fixtures}/pages/window-open.html`
|
|
});
|
|
|
|
await emittedOnce(app, 'browser-window-created');
|
|
});
|
|
|
|
it('emits a web-contents-created event', async () => {
|
|
const webContentsCreated = emittedUntil(app, 'web-contents-created',
|
|
(event: Electron.Event, contents: Electron.WebContents) => contents.getType() === 'window');
|
|
|
|
loadWebView(w.webContents, {
|
|
allowpopups: 'on',
|
|
webpreferences: 'contextIsolation=no',
|
|
src: `file://${fixtures}/pages/window-open.html`
|
|
});
|
|
|
|
await webContentsCreated;
|
|
});
|
|
|
|
it('does not crash when creating window with noopener', async () => {
|
|
loadWebView(w.webContents, {
|
|
allowpopups: 'on',
|
|
src: `file://${path.join(fixtures, 'api', 'native-window-open-noopener.html')}`
|
|
});
|
|
await emittedOnce(app, 'browser-window-created');
|
|
});
|
|
});
|
|
|
|
describe('webpreferences attribute', () => {
|
|
let w: BrowserWindow;
|
|
beforeEach(async () => {
|
|
w = new BrowserWindow({ show: false, webPreferences: { nodeIntegration: true, webviewTag: true } });
|
|
await w.loadURL('about:blank');
|
|
});
|
|
afterEach(closeAllWindows);
|
|
|
|
it('can enable context isolation', async () => {
|
|
loadWebView(w.webContents, {
|
|
allowpopups: 'yes',
|
|
preload: `file://${fixtures}/api/isolated-preload.js`,
|
|
src: `file://${fixtures}/api/isolated.html`,
|
|
webpreferences: 'contextIsolation=yes'
|
|
});
|
|
|
|
const [, data] = await emittedOnce(ipcMain, 'isolated-world');
|
|
expect(data).to.deep.equal({
|
|
preloadContext: {
|
|
preloadProperty: 'number',
|
|
pageProperty: 'undefined',
|
|
typeofRequire: 'function',
|
|
typeofProcess: 'object',
|
|
typeofArrayPush: 'function',
|
|
typeofFunctionApply: 'function',
|
|
typeofPreloadExecuteJavaScriptProperty: 'undefined'
|
|
},
|
|
pageContext: {
|
|
preloadProperty: 'undefined',
|
|
pageProperty: 'string',
|
|
typeofRequire: 'undefined',
|
|
typeofProcess: 'undefined',
|
|
typeofArrayPush: 'number',
|
|
typeofFunctionApply: 'boolean',
|
|
typeofPreloadExecuteJavaScriptProperty: 'number',
|
|
typeofOpenedWindow: 'object'
|
|
}
|
|
});
|
|
});
|
|
});
|
|
|
|
describe('permission request handlers', () => {
|
|
let w: BrowserWindow;
|
|
beforeEach(async () => {
|
|
w = new BrowserWindow({ show: false, webPreferences: { nodeIntegration: true, webviewTag: true, contextIsolation: false } });
|
|
await w.loadURL('about:blank');
|
|
});
|
|
afterEach(closeAllWindows);
|
|
|
|
const partition = 'permissionTest';
|
|
|
|
function setUpRequestHandler (webContentsId: number, requestedPermission: string) {
|
|
return new Promise<void>((resolve, reject) => {
|
|
session.fromPartition(partition).setPermissionRequestHandler(function (webContents, permission, callback) {
|
|
if (webContents.id === webContentsId) {
|
|
// requestMIDIAccess with sysex requests both midi and midiSysex so
|
|
// grant the first midi one and then reject the midiSysex one
|
|
if (requestedPermission === 'midiSysex' && permission === 'midi') {
|
|
return callback(true);
|
|
}
|
|
|
|
try {
|
|
expect(permission).to.equal(requestedPermission);
|
|
} catch (e) {
|
|
return reject(e);
|
|
}
|
|
callback(false);
|
|
resolve();
|
|
}
|
|
});
|
|
});
|
|
}
|
|
afterEach(() => {
|
|
session.fromPartition(partition).setPermissionRequestHandler(null);
|
|
});
|
|
|
|
// This is disabled because CI machines don't have cameras or microphones,
|
|
// so Chrome responds with "NotFoundError" instead of
|
|
// "PermissionDeniedError". It should be re-enabled if we find a way to mock
|
|
// the presence of a microphone & camera.
|
|
xit('emits when using navigator.getUserMedia api', async () => {
|
|
const errorFromRenderer = emittedOnce(ipcMain, 'message');
|
|
loadWebView(w.webContents, {
|
|
src: `file://${fixtures}/pages/permissions/media.html`,
|
|
partition,
|
|
nodeintegration: 'on'
|
|
});
|
|
const [, webViewContents] = await emittedOnce(app, 'web-contents-created');
|
|
setUpRequestHandler(webViewContents.id, 'media');
|
|
const [, errorName] = await errorFromRenderer;
|
|
expect(errorName).to.equal('PermissionDeniedError');
|
|
});
|
|
|
|
it('emits when using navigator.geolocation api', async () => {
|
|
const errorFromRenderer = emittedOnce(ipcMain, 'message');
|
|
loadWebView(w.webContents, {
|
|
src: `file://${fixtures}/pages/permissions/geolocation.html`,
|
|
partition,
|
|
nodeintegration: 'on',
|
|
webpreferences: 'contextIsolation=no'
|
|
});
|
|
const [, webViewContents] = await emittedOnce(app, 'web-contents-created');
|
|
setUpRequestHandler(webViewContents.id, 'geolocation');
|
|
const [, error] = await errorFromRenderer;
|
|
expect(error).to.equal('User denied Geolocation');
|
|
});
|
|
|
|
it('emits when using navigator.requestMIDIAccess without sysex api', async () => {
|
|
const errorFromRenderer = emittedOnce(ipcMain, 'message');
|
|
loadWebView(w.webContents, {
|
|
src: `file://${fixtures}/pages/permissions/midi.html`,
|
|
partition,
|
|
nodeintegration: 'on',
|
|
webpreferences: 'contextIsolation=no'
|
|
});
|
|
const [, webViewContents] = await emittedOnce(app, 'web-contents-created');
|
|
setUpRequestHandler(webViewContents.id, 'midi');
|
|
const [, error] = await errorFromRenderer;
|
|
expect(error).to.equal('SecurityError');
|
|
});
|
|
|
|
it('emits when using navigator.requestMIDIAccess with sysex api', async () => {
|
|
const errorFromRenderer = emittedOnce(ipcMain, 'message');
|
|
loadWebView(w.webContents, {
|
|
src: `file://${fixtures}/pages/permissions/midi-sysex.html`,
|
|
partition,
|
|
nodeintegration: 'on',
|
|
webpreferences: 'contextIsolation=no'
|
|
});
|
|
const [, webViewContents] = await emittedOnce(app, 'web-contents-created');
|
|
setUpRequestHandler(webViewContents.id, 'midiSysex');
|
|
const [, error] = await errorFromRenderer;
|
|
expect(error).to.equal('SecurityError');
|
|
});
|
|
|
|
it('emits when accessing external protocol', async () => {
|
|
loadWebView(w.webContents, {
|
|
src: 'magnet:test',
|
|
partition
|
|
});
|
|
const [, webViewContents] = await emittedOnce(app, 'web-contents-created');
|
|
await setUpRequestHandler(webViewContents.id, 'openExternal');
|
|
});
|
|
|
|
it('emits when using Notification.requestPermission', async () => {
|
|
const errorFromRenderer = emittedOnce(ipcMain, 'message');
|
|
loadWebView(w.webContents, {
|
|
src: `file://${fixtures}/pages/permissions/notification.html`,
|
|
partition,
|
|
nodeintegration: 'on',
|
|
webpreferences: 'contextIsolation=no'
|
|
});
|
|
const [, webViewContents] = await emittedOnce(app, 'web-contents-created');
|
|
|
|
await setUpRequestHandler(webViewContents.id, 'notifications');
|
|
|
|
const [, error] = await errorFromRenderer;
|
|
expect(error).to.equal('denied');
|
|
});
|
|
});
|
|
|
|
describe('DOM events', () => {
|
|
afterEach(closeAllWindows);
|
|
it('receives extra properties on DOM events when contextIsolation is enabled', async () => {
|
|
const w = new BrowserWindow({
|
|
show: false,
|
|
webPreferences: {
|
|
webviewTag: true,
|
|
contextIsolation: true
|
|
}
|
|
});
|
|
await w.loadURL('about:blank');
|
|
const message = await w.webContents.executeJavaScript(`new Promise((resolve, reject) => {
|
|
const webview = new WebView()
|
|
webview.setAttribute('src', 'data:text/html,<script>console.log("hi")</script>')
|
|
webview.addEventListener('console-message', (e) => {
|
|
resolve(e.message)
|
|
})
|
|
document.body.appendChild(webview)
|
|
})`);
|
|
expect(message).to.equal('hi');
|
|
});
|
|
|
|
it('emits focus event when contextIsolation is enabled', async () => {
|
|
const w = new BrowserWindow({
|
|
show: false,
|
|
webPreferences: {
|
|
webviewTag: true,
|
|
contextIsolation: true
|
|
}
|
|
});
|
|
await w.loadURL('about:blank');
|
|
await w.webContents.executeJavaScript(`new Promise((resolve, reject) => {
|
|
const webview = new WebView()
|
|
webview.setAttribute('src', 'about:blank')
|
|
webview.addEventListener('dom-ready', () => {
|
|
webview.focus()
|
|
})
|
|
webview.addEventListener('focus', () => {
|
|
resolve();
|
|
})
|
|
document.body.appendChild(webview)
|
|
})`);
|
|
});
|
|
});
|
|
});
|