163 lines
5.7 KiB
JavaScript
163 lines
5.7 KiB
JavaScript
const assert = require('assert')
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const chai = require('chai')
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const dirtyChai = require('dirty-chai')
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const path = require('path')
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const { closeWindow } = require('./window-helpers')
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const { remote, webFrame } = require('electron')
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const { BrowserWindow, protocol, ipcMain } = remote
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const { emittedOnce } = require('./events-helpers')
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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('webFrame module', function () {
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const fixtures = path.resolve(__dirname, 'fixtures')
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let w = null
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afterEach(function () {
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return closeWindow(w).then(function () { w = null })
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})
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describe('webFrame.registerURLSchemeAsPrivileged', function () {
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it('supports fetch api by default', function (done) {
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const url = 'file://' + fixtures + '/assets/logo.png'
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window.fetch(url).then(function (response) {
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assert(response.ok)
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done()
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}).catch(function (err) {
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done('unexpected error : ' + err)
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})
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})
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it('allows CORS requests by default', function (done) {
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allowsCORSRequests(200, `<html>
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<script>
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const {ipcRenderer, webFrame} = require('electron')
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webFrame.registerURLSchemeAsPrivileged('cors1')
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fetch('cors1://myhost').then(function (response) {
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ipcRenderer.send('response', response.status)
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}).catch(function (response) {
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ipcRenderer.send('response', 'failed')
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})
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</script>
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</html>`, done)
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})
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it('allows CORS and fetch requests when specified', function (done) {
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allowsCORSRequests(200, `<html>
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<script>
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const {ipcRenderer, webFrame} = require('electron')
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webFrame.registerURLSchemeAsPrivileged('cors2', { supportFetchAPI: true, corsEnabled: true })
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fetch('cors2://myhost').then(function (response) {
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ipcRenderer.send('response', response.status)
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}).catch(function (response) {
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ipcRenderer.send('response', 'failed')
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})
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</script>
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</html>`, done)
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})
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it('allows CORS and fetch requests when half-specified', function (done) {
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allowsCORSRequests(200, `<html>
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<script>
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const {ipcRenderer, webFrame} = require('electron')
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webFrame.registerURLSchemeAsPrivileged('cors3', { supportFetchAPI: true })
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fetch('cors3://myhost').then(function (response) {
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ipcRenderer.send('response', response.status)
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}).catch(function (response) {
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ipcRenderer.send('response', 'failed')
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})
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</script>
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</html>`, done)
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})
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it('disallows CORS, but allows fetch requests, when specified', function (done) {
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allowsCORSRequests('failed', `<html>
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<script>
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const {ipcRenderer, webFrame} = require('electron')
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webFrame.registerURLSchemeAsPrivileged('cors4', { supportFetchAPI: true, corsEnabled: false })
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fetch('cors4://myhost').then(function (response) {
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ipcRenderer.send('response', response.status)
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}).catch(function (response) {
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ipcRenderer.send('response', 'failed')
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})
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</script>
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</html>`, done)
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})
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it('allows CORS, but disallows fetch requests, when specified', function (done) {
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allowsCORSRequests('failed', `<html>
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<script>
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const {ipcRenderer, webFrame} = require('electron')
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webFrame.registerURLSchemeAsPrivileged('cors5', { supportFetchAPI: false, corsEnabled: true })
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fetch('cors5://myhost').then(function (response) {
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ipcRenderer.send('response', response.status)
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}).catch(function (response) {
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ipcRenderer.send('response', 'failed')
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})
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</script>
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</html>`, done)
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})
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let runNumber = 1
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function allowsCORSRequests (expected, content, done) {
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const standardScheme = remote.getGlobal('standardScheme') + runNumber
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const corsScheme = 'cors' + runNumber
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runNumber++
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const url = standardScheme + '://fake-host'
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w = new BrowserWindow({ show: false })
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after(function (done) {
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protocol.unregisterProtocol(corsScheme, function () {
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protocol.unregisterProtocol(standardScheme, function () {
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done()
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})
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})
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})
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const handler = function (request, callback) {
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callback({ data: content, mimeType: 'text/html' })
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}
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protocol.registerStringProtocol(standardScheme, handler, function (error) {
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if (error) return done(error)
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})
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protocol.registerStringProtocol(corsScheme, function (request, callback) {
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callback('')
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}, function (error) {
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if (error) return done(error)
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ipcMain.once('response', function (event, status) {
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assert.strictEqual(status, expected)
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done()
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})
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w.loadURL(url)
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})
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}
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})
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it('supports setting the visual and layout zoom level limits', function () {
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assert.doesNotThrow(function () {
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webFrame.setVisualZoomLevelLimits(1, 50)
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webFrame.setLayoutZoomLevelLimits(0, 25)
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})
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})
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it('calls a spellcheck provider', async () => {
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w = new BrowserWindow({ show: false })
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w.loadFile(path.join(fixtures, 'pages', 'webframe-spell-check.html'))
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await emittedOnce(w.webContents, 'did-finish-load')
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w.focus()
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await w.webContents.executeJavaScript('document.querySelector("input").focus()', true)
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const spellCheckerFeedback = emittedOnce(ipcMain, 'spec-spell-check')
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const misspelledWord = 'spleling'
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for (const keyCode of [...misspelledWord, ' ']) {
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w.webContents.sendInputEvent({ type: 'char', keyCode })
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}
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const [, text] = await spellCheckerFeedback
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expect(text).to.equal(misspelledWord)
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})
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})
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