42b7b25ac3
* Add content script injector to sandboxed renderer * Fix 'getRenderProcessPreferences' binding to the wrong object * Pass getRenderProcessPreferences to content-scripts-injector * Emit document-start and document-end events in sandboxed renderer * Use GetContext from RendererClientBase * Prevent script context crash caused by lazily initialization * Remove frame filtering logic for onExit callback Since we're keeping track of which frames we've injected the bundle into, this logic is redundant. * Add initial content script tests * Add contextIsolation variants to content script tests * Add set include * Fix already loaded extension error * Add tests for content scripts 'run_at' options * Catch script injection eval error when CSP forbids it This can occur in a rendered sandbox when a CSP is enabled. We'll need to switch to using isolated worlds to fix this. * Fix content script tests not properly cleaning up extensions * Fix lint and type errors
76 lines
2.4 KiB
JavaScript
76 lines
2.4 KiB
JavaScript
const { expect } = require('chai')
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const { remote } = require('electron')
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const path = require('path')
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const { closeWindow } = require('./window-helpers')
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const { BrowserWindow } = remote
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describe('chrome content scripts', () => {
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const generateTests = (sandboxEnabled, contextIsolationEnabled) => {
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describe(`with sandbox ${sandboxEnabled ? 'enabled' : 'disabled'} and context isolation ${contextIsolationEnabled ? 'enabled' : 'disabled'}`, () => {
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let w
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beforeEach(async () => {
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await closeWindow(w)
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w = new BrowserWindow({
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show: false,
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width: 400,
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height: 400,
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webPreferences: {
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contextIsolation: contextIsolationEnabled,
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sandbox: sandboxEnabled
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}
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})
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})
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afterEach(() => {
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Object.keys(BrowserWindow.getExtensions()).map(extName => {
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BrowserWindow.removeExtension(extName)
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})
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return closeWindow(w).then(() => { w = null })
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})
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const addExtension = (name) => {
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const extensionPath = path.join(__dirname, 'fixtures', 'extensions', name)
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BrowserWindow.addExtension(extensionPath)
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}
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it('should run content script at document_start', (done) => {
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addExtension('content-script-document-start')
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w.webContents.once('dom-ready', () => {
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w.webContents.executeJavaScript('document.documentElement.style.backgroundColor', (result) => {
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expect(result).to.equal('red')
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done()
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})
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})
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w.loadURL('about:blank')
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})
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it('should run content script at document_idle', (done) => {
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addExtension('content-script-document-idle')
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w.loadURL('about:blank')
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w.webContents.executeJavaScript('document.body.style.backgroundColor', (result) => {
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expect(result).to.equal('red')
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done()
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})
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})
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it('should run content script at document_end', (done) => {
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addExtension('content-script-document-end')
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w.webContents.once('did-finish-load', () => {
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w.webContents.executeJavaScript('document.documentElement.style.backgroundColor', (result) => {
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expect(result).to.equal('red')
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done()
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})
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})
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w.loadURL('about:blank')
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})
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})
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}
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generateTests(false, false)
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generateTests(false, true)
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generateTests(true, false)
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generateTests(true, true)
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})
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