90 lines
3.6 KiB
TypeScript
90 lines
3.6 KiB
TypeScript
import { expect } from 'chai'
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import { session, BrowserWindow, ipcMain } from 'electron'
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import { closeAllWindows } from './window-helpers'
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import * as http from 'http'
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import { AddressInfo } from 'net'
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import * as path from 'path'
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import { ifdescribe } from './spec-helpers'
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import { emittedOnce } from './events-helpers'
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const fixtures = path.join(__dirname, 'fixtures')
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ifdescribe(process.electronBinding('features').isExtensionsEnabled())('chrome extensions', () => {
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// NB. extensions are only allowed on http://, https:// and ftp:// (!) urls by default.
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let server: http.Server
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let url: string
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before(async () => {
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server = http.createServer((req, res) => res.end())
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await new Promise(resolve => server.listen(0, '127.0.0.1', () => {
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url = `http://127.0.0.1:${(server.address() as AddressInfo).port}`
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resolve()
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}))
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})
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after(() => {
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server.close()
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})
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afterEach(closeAllWindows)
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it('loads an extension', async () => {
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// NB. we have to use a persist: session (i.e. non-OTR) because the
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// extension registry is redirected to the main session. so installing an
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// extension in an in-memory session results in it being installed in the
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// default session.
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const customSession = session.fromPartition(`persist:${require('uuid').v4()}`);
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(customSession as any).loadChromeExtension(path.join(fixtures, 'extensions', 'red-bg'))
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const w = new BrowserWindow({show: false, webPreferences: {session: customSession}})
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await w.loadURL(url)
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const bg = await w.webContents.executeJavaScript('document.documentElement.style.backgroundColor')
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expect(bg).to.equal('red')
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})
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it('confines an extension to the session it was loaded in', async () => {
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const customSession = session.fromPartition(`persist:${require('uuid').v4()}`);
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(customSession as any).loadChromeExtension(path.join(fixtures, 'extensions', 'red-bg'))
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const w = new BrowserWindow({show: false}) // not in the session
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await w.loadURL(url)
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const bg = await w.webContents.executeJavaScript('document.documentElement.style.backgroundColor')
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expect(bg).to.equal('')
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})
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describe('chrome.runtime', () => {
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let content: any
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before(async () => {
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const customSession = session.fromPartition(`persist:${require('uuid').v4()}`);
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(customSession as any).loadChromeExtension(path.join(fixtures, 'extensions', 'chrome-runtime'))
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const w = new BrowserWindow({show: false, webPreferences: { session: customSession }})
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try {
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await w.loadURL(url)
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content = JSON.parse(await w.webContents.executeJavaScript('document.documentElement.textContent'))
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expect(content).to.be.an('object')
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} finally {
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w.destroy()
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}
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})
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it('getManifest()', () => {
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expect(content.manifest).to.be.an('object').with.property('name', 'chrome-runtime')
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})
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it('id', () => {
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expect(content.id).to.be.a('string').with.lengthOf(32)
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})
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it('getURL()', () => {
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expect(content.url).to.be.a('string').and.match(/^chrome-extension:\/\/.*main.js$/)
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})
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})
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describe('chrome.storage', () => {
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it('stores and retrieves a key', async () => {
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const customSession = session.fromPartition(`persist:${require('uuid').v4()}`);
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(customSession as any).loadChromeExtension(path.join(fixtures, 'extensions', 'chrome-storage'))
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const w = new BrowserWindow({show: false, webPreferences: { session: customSession, nodeIntegration: true }})
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try {
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const p = emittedOnce(ipcMain, 'storage-success')
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await w.loadURL(url)
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const [, v] = await p
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expect(v).to.equal('value')
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} finally {
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w.destroy()
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}
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})
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})
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})
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