440 lines
15 KiB
TypeScript
440 lines
15 KiB
TypeScript
import { expect } from 'chai'
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import * as childProcess from 'child_process'
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import * as fs from 'fs'
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import * as http from 'http'
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import * as multiparty from 'multiparty'
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import * as path from 'path'
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import { ifdescribe, ifit } from './spec-helpers'
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import * as temp from 'temp'
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import * as url from 'url'
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import { ipcMain, app, BrowserWindow, crashReporter, BrowserWindowConstructorOptions } from 'electron'
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import { AddressInfo } from 'net'
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import { closeWindow, closeAllWindows } from './window-helpers'
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import { EventEmitter } from 'events'
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temp.track()
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const afterTest: ((() => void) | (() => Promise<void>))[] = []
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async function cleanup() {
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for (const cleanup of afterTest) {
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const r = cleanup()
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if (r instanceof Promise)
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await r
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}
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afterTest.length = 0
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}
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// TODO(alexeykuzmin): [Ch66] This test fails on Linux. Fix it and enable back.
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ifdescribe(!process.mas && !process.env.DISABLE_CRASH_REPORTER_TESTS && process.platform !== 'linux')('crashReporter module', function () {
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let originalTempDirectory: string
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let tempDirectory = null
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const fixtures = path.resolve(__dirname, '..', 'spec', 'fixtures')
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before(() => {
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tempDirectory = temp.mkdirSync('electronCrashReporterSpec-')
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originalTempDirectory = app.getPath('temp')
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app.setPath('temp', tempDirectory)
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})
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after(() => {
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app.setPath('temp', originalTempDirectory)
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try {
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temp.cleanupSync()
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} catch (e) {
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// ignore.
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console.warn(e.stack)
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}
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})
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afterEach(cleanup)
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it('should send minidump when node processes crash', async () => {
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const { port, waitForCrash } = await startServer()
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const crashesDir = path.join(app.getPath('temp'), `${app.name} Crashes`)
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const version = app.getVersion()
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const crashPath = path.join(fixtures, 'module', 'crash.js')
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childProcess.fork(crashPath, [port.toString(), version, crashesDir], { silent: true })
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const crash = await waitForCrash()
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checkCrash('node', crash)
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})
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const generateSpecs = (description: string, browserWindowOpts: BrowserWindowConstructorOptions) => {
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describe(description, () => {
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let w: BrowserWindow
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beforeEach(() => {
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w = new BrowserWindow(Object.assign({ show: false }, browserWindowOpts))
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})
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afterEach(async () => {
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await closeWindow(w)
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w = null as unknown as BrowserWindow
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})
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it('should send minidump when renderer crashes', async () => {
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const { port, waitForCrash } = await startServer()
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w.loadFile(path.join(fixtures, 'api', 'crash.html'), { query: { port: port.toString() } })
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const crash = await waitForCrash()
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checkCrash('renderer', crash)
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})
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ifit(!browserWindowOpts.webPreferences!.sandbox)('should send minidump when node processes crash', async function () {
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const { port, waitForCrash } = await startServer()
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const crashesDir = path.join(app.getPath('temp'), `${app.name} Crashes`)
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const version = app.getVersion()
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const crashPath = path.join(fixtures, 'module', 'crash.js')
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w.loadFile(path.join(fixtures, 'api', 'crash_child.html'), { query: { port: port.toString(), crashesDir, crashPath, version } })
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const crash = await waitForCrash()
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expect(String((crash as any).newExtra)).to.equal('newExtra')
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expect((crash as any).removeExtra).to.be.undefined()
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checkCrash('node', crash)
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})
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describe('when uploadToServer is false', () => {
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after(() => { crashReporter.setUploadToServer(true) })
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it('should not send minidump', async () => {
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const { port, getCrashes } = await startServer()
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crashReporter.setUploadToServer(false)
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let crashesDir = crashReporter.getCrashesDirectory()
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const existingDumpFiles = new Set()
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// crashpad puts the dump files in the "completed" subdirectory
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if (process.platform === 'darwin') {
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crashesDir = path.join(crashesDir, 'completed')
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} else {
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crashesDir = path.join(crashesDir, 'reports')
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}
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const crashUrl = url.format({
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protocol: 'file',
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pathname: path.join(fixtures, 'api', 'crash.html'),
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search: `?port=${port}&skipUpload=1`
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})
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w.loadURL(crashUrl)
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await new Promise(resolve => {
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ipcMain.once('list-existing-dumps', (event) => {
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fs.readdir(crashesDir, (err, files) => {
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if (!err) {
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for (const file of files) {
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if (/\.dmp$/.test(file)) {
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existingDumpFiles.add(file)
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}
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}
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}
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event.returnValue = null // allow the renderer to crash
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resolve()
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})
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})
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})
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const dumpFileCreated = async () => {
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async function getDumps() {
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const files = await fs.promises.readdir(crashesDir)
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return files.filter((file) => /\.dmp$/.test(file) && !existingDumpFiles.has(file))
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}
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for (let i = 0; i < 30; i++) {
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const dumps = await getDumps()
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if (dumps.length) {
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return path.join(crashesDir, dumps[0])
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}
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await new Promise(resolve => setTimeout(resolve, 1000))
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}
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}
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const dumpFile = await dumpFileCreated()
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expect(dumpFile).to.be.a('string')
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// dump file should not be deleted when not uploading, so we wait
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// 1s and assert it still exists
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await new Promise(resolve => setTimeout(resolve, 1000))
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expect(fs.existsSync(dumpFile!)).to.be.true()
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// the server should not have received any crashes.
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expect(getCrashes()).to.be.empty()
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})
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})
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it('should send minidump with updated extra parameters', async function () {
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const { port, waitForCrash } = await startServer()
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const crashUrl = url.format({
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protocol: 'file',
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pathname: path.join(fixtures, 'api', 'crash-restart.html'),
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search: `?port=${port}`
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})
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w.loadURL(crashUrl)
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const crash = await waitForCrash()
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checkCrash('renderer', crash)
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})
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})
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}
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generateSpecs('without sandbox', {
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webPreferences: {
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nodeIntegration: true
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}
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})
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generateSpecs('with sandbox', {
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webPreferences: {
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sandbox: true,
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preload: path.join(fixtures, 'module', 'preload-sandbox.js')
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}
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})
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describe('start(options)', () => {
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it('requires that the companyName and submitURL options be specified', () => {
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expect(() => {
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crashReporter.start({ companyName: 'Missing submitURL' } as any)
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}).to.throw('submitURL is a required option to crashReporter.start')
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expect(() => {
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crashReporter.start({ submitURL: 'Missing companyName' } as any)
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}).to.throw('companyName is a required option to crashReporter.start')
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})
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it('can be called multiple times', () => {
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expect(() => {
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crashReporter.start({
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companyName: 'Umbrella Corporation',
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submitURL: 'http://127.0.0.1/crashes'
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})
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crashReporter.start({
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companyName: 'Umbrella Corporation 2',
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submitURL: 'http://127.0.0.1/more-crashes'
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})
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}).to.not.throw()
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})
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})
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describe('getCrashesDirectory', () => {
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it('correctly returns the directory', () => {
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const crashesDir = crashReporter.getCrashesDirectory()
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const dir = path.join(app.getPath('temp'), 'Electron Test Main Crashes')
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expect(crashesDir).to.equal(dir)
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})
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})
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describe('getUploadedReports', () => {
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it('returns an array of reports', () => {
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const reports = crashReporter.getUploadedReports()
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expect(reports).to.be.an('array')
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})
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})
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// TODO(alexeykuzmin): This suite should explicitly
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// generate several crash reports instead of hoping
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// that there will be enough of them already.
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describe('getLastCrashReport', () => {
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it('correctly returns the most recent report', () => {
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const reports = crashReporter.getUploadedReports()
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expect(reports).to.be.an('array')
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expect(reports).to.have.lengthOf.at.least(2,
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'There are not enough reports for this test')
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const lastReport = crashReporter.getLastCrashReport()
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expect(lastReport).to.be.an('object')
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expect(lastReport.date).to.be.an.instanceOf(Date)
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// Let's find the newest report.
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const { report: newestReport } = reports.reduce((acc, cur) => {
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const timestamp = new Date(cur.date).getTime()
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return (timestamp > acc.timestamp)
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? { report: cur, timestamp: timestamp }
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: acc
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}, { timestamp: -Infinity } as { timestamp: number, report?: any })
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expect(newestReport).to.be.an('object')
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expect(lastReport.date.getTime()).to.be.equal(
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newestReport.date.getTime(),
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'Last report is not the newest.')
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})
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})
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describe('getUploadToServer()', () => {
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it('returns true when uploadToServer is set to true', function () {
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crashReporter.start({
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companyName: 'Umbrella Corporation',
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submitURL: 'http://127.0.0.1/crashes',
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uploadToServer: true
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})
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expect(crashReporter.getUploadToServer()).to.be.true()
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})
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it('returns false when uploadToServer is set to false', function () {
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crashReporter.start({
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companyName: 'Umbrella Corporation',
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submitURL: 'http://127.0.0.1/crashes',
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uploadToServer: true
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})
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crashReporter.setUploadToServer(false)
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expect(crashReporter.getUploadToServer()).to.be.false()
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})
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})
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describe('setUploadToServer(uploadToServer)', () => {
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afterEach(closeAllWindows)
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it('throws an error when called from the renderer process', async () => {
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const w = new BrowserWindow({ show: false, webPreferences: { nodeIntegration: true } })
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w.loadURL('about:blank')
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await expect(
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w.webContents.executeJavaScript(`require('electron').crashReporter.setUploadToServer(true)`)
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).to.eventually.be.rejected()
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await expect(
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w.webContents.executeJavaScript(`require('electron').crashReporter.getUploadToServer()`)
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).to.eventually.be.rejected()
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})
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it('sets uploadToServer false when called with false', function () {
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crashReporter.start({
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companyName: 'Umbrella Corporation',
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submitURL: 'http://127.0.0.1/crashes',
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uploadToServer: true
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})
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crashReporter.setUploadToServer(false)
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expect(crashReporter.getUploadToServer()).to.be.false()
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})
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it('sets uploadToServer true when called with true', function () {
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crashReporter.start({
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companyName: 'Umbrella Corporation',
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submitURL: 'http://127.0.0.1/crashes',
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uploadToServer: false
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})
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crashReporter.setUploadToServer(true)
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expect(crashReporter.getUploadToServer()).to.be.true()
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})
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})
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describe('Parameters', () => {
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it('returns all of the current parameters', () => {
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crashReporter.start({
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companyName: 'Umbrella Corporation',
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submitURL: 'http://127.0.0.1/crashes'
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})
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const parameters = crashReporter.getParameters()
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expect(parameters).to.be.an('object')
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})
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it('adds a parameter to current parameters', function () {
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crashReporter.start({
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companyName: 'Umbrella Corporation',
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submitURL: 'http://127.0.0.1/crashes'
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})
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crashReporter.addExtraParameter('hello', 'world')
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expect(crashReporter.getParameters()).to.have.property('hello')
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})
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it('removes a parameter from current parameters', function () {
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crashReporter.start({
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companyName: 'Umbrella Corporation',
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submitURL: 'http://127.0.0.1/crashes'
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})
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crashReporter.addExtraParameter('hello', 'world')
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expect(crashReporter.getParameters()).to.have.property('hello')
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crashReporter.removeExtraParameter('hello')
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expect(crashReporter.getParameters()).to.not.have.property('hello')
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})
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})
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describe('when not started', () => {
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it('does not prevent process from crashing', (done) => {
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const appPath = path.join(fixtures, 'api', 'cookie-app')
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const appProcess = childProcess.spawn(process.execPath, [appPath])
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appProcess.once('close', () => {
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done()
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})
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})
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})
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})
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type CrashInfo = {
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prod: string
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ver: string
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process_type: string
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platform: string
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extra1: string
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extra2: string
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extra3: undefined
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_productName: string
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_companyName: string
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_version: string
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}
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async function waitForCrashReport() {
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for (let times = 0; times < 10; times++) {
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if (crashReporter.getLastCrashReport() != null) {
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return
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}
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await new Promise(resolve => setTimeout(resolve, 100))
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}
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throw new Error('No crash report available')
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}
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async function checkReport(reportId: string) {
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await waitForCrashReport()
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expect(crashReporter.getLastCrashReport().id).to.equal(reportId)
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expect(crashReporter.getUploadedReports()).to.be.an('array').that.is.not.empty()
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expect(crashReporter.getUploadedReports()[0].id).to.equal(reportId)
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}
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function checkCrash(expectedProcessType: string, fields: CrashInfo) {
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expect(String(fields.prod)).to.equal('Electron')
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expect(String(fields.ver)).to.equal(process.versions.electron)
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expect(String(fields.process_type)).to.equal(expectedProcessType)
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expect(String(fields.platform)).to.equal(process.platform)
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expect(String(fields.extra1)).to.equal('extra1')
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expect(String(fields.extra2)).to.equal('extra2')
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expect(fields.extra3).to.be.undefined()
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expect(String(fields._productName)).to.equal('Zombies')
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expect(String(fields._companyName)).to.equal('Umbrella Corporation')
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expect(String(fields._version)).to.equal(app.getVersion())
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}
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let crashReporterPort = 0
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const startServer = async () => {
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const crashes: CrashInfo[] = []
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function getCrashes() { return crashes }
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const emitter = new EventEmitter
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function waitForCrash(): Promise<CrashInfo> {
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return new Promise(resolve => {
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emitter.once('crash', (crash) => {
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resolve(crash)
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})
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})
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}
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const server = http.createServer((req, res) => {
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const form = new multiparty.Form()
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form.parse(req, (error, fields) => {
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crashes.push(fields)
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if (error) throw error
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const reportId = 'abc-123-def-456-abc-789-abc-123-abcd'
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res.end(reportId, async () => {
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await checkReport(reportId)
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req.socket.destroy()
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emitter.emit('crash', fields)
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})
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})
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})
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await new Promise(resolve => {
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server.listen(crashReporterPort, '127.0.0.1', () => { resolve() })
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})
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const port = (server.address() as AddressInfo).port
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if (crashReporterPort === 0) {
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// We can only start the crash reporter once, and after that these
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// parameters are fixed.
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crashReporter.start({
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companyName: 'Umbrella Corporation',
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submitURL: 'http://127.0.0.1:' + port
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})
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crashReporterPort = port
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}
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afterTest.push(() => { server.close() })
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return { getCrashes, port, waitForCrash }
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}
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