E2E 测试电子与 Spectron - Docker Windows

Question

我正在 Electron 中的应用程序运行ning 中进行 E2E 测试，以使其能够运行在 Jenkins 的管道中，我将其放在 docker 容器中那是运行一个 windows 服务（内部版本 1903）映像。问题是 chrome 驱动程序在容器内崩溃。

我正在使用这些依赖项（Spectron 和 electron）：

"electron": "^6.0.12",
"spectron": "^8.0.0"

我收到这个错误：

{ Error: unknown error: Chrome failed to start: exited normally
  (unknown error: DevToolsActivePort file doesn't exist)
  (The process started from chrome location C:\Users\rvlima\node_modules\spectron\lib\launcher.bat is no longer running, so ChromeDriver is assuming that Chrome has crashed.)
  (Driver info: chromedriver=78.0.3904.11 (eaaae9de6b8999773fa33f92ce1e1bbe294437cf-refs/branch-heads/3904@{#86}),pla
tform=Windows NT 10.0.18362 x86_64)
    at new RuntimeError (C:\Users\rvlima\node_modules\webdriverio\build\lib\utils\ErrorHandler.js:143:12)
    at Request._callback (C:\Users\rvlima\node_modules\webdriverio\build\lib\utils\RequestHandler.js:318:39)
    at Request.self.callback (C:\Users\rvlima\node_modules\request\request.js:185:22)
    at Request.emit (events.js:198:13)
    at Request.EventEmitter.emit (domain.js:448:20)
    at Request.<anonymous> (C:\Users\rvlima\node_modules\request\request.js:1161:10)
    at Request.emit (events.js:198:13)
    at Request.EventEmitter.emit (domain.js:448:20)
    at IncomingMessage.<anonymous> (C:\Users\rvlima\node_modules\request\request.js:1083:12)
    at Object.onceWrapper (events.js:286:20)
    at IncomingMessage.emit (events.js:203:15)
    at IncomingMessage.EventEmitter.emit (domain.js:448:20)
    at endReadableNT (_stream_readable.js:1145:12)
    at process._tickCallback (internal/process/next_tick.js:63:19)
  details: undefined,
  message:
   'Client initialization failed after 10 attempts: RuntimeError Client initialization failed after 10 attempts: ',
  type: 'RuntimeError',
  seleniumStack:
   { type: 'UnknownError',
     message:
      'An unknown server-side error occurred while processing the command.',
     orgStatusMessage:
      'unknown error: Chrome failed to start: exited normally\n  (unknown error: DevToolsActivePort file doesn\'t exi
st)\n  (The process started from chrome location C:\Users\rvlima\node_modules\spectron\lib\launcher.bat is no l
onger running, so ChromeDriver is assuming that Chrome has crashed.)\n  (Driver info: chromedriver=78.0.3904.11 (eaaa
e9de6b8999773fa33f92ce1e1bbe294437cf-refs/branch-heads/3904@{#86}),platform=Windows NT 10.0.18362 x86_64)' } }

另一点是，它可以在版本为 1803 的 windows 容器中运行，但不幸的是，我无法使用该版本，因为 Jenkins 机器使用的是 Windows 的最新版本（ 1903).

Answer 1

对于遇到同样问题的人，我找到了解决方案。

问题是我使用的是 windows 服务核心图像，它在渲染 chromium 时出现问题。所以我需要让它工作，只需更改基本图像以使用 windows 客户端，这样我就可以让它工作。

E2E 测试电子与 Spectron - Docker Windows

E2E Test Electron With Spectron - Docker Windows

docker

electron

spectron