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Karma 单元测试无法通过 Puppeteer 在 Google Cloud Build 中运行

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Karma 单元测试无法通过 Puppeteer 在 Google Cloud Build 中运行

我尝试使用 puppeteer 运行 ChromeHeadless 来运行我的单元测试。但是我无法启动 ChromeHeadless 并出现以下错误。

03 07 2019 03:19:25.066:INFO [karma-server]: Karma v4.1.0 server started at http://0.0.0.0:9876/
03 07 2019 03:19:25.071:INFO [launcher]: Launching browsers ChromeHeadless with concurrency unlimited
03 07 2019 03:19:25.080:INFO [launcher]: Starting browser ChromeHeadless
03 07 2019 03:19:25.573:ERROR [launcher]: Cannot start ChromeHeadless
/workspace/node_modules/puppeteer/.local-chromium/linux-672088/chrome-linux/chrome: error while loading shared libraries: libX11-xcb.so.1: cannot open shared object file: No such file or directory

03 07 2019 03:19:25.574:ERROR [launcher]: ChromeHeadless stdout: 
03 07 2019 03:19:25.574:ERROR [launcher]: ChromeHeadless stderr: /workspace/node_modules/puppeteer/.local-chromium/linux-672088/chrome-linux/chrome: error while loading shared libraries: libX11-xcb.so.1: cannot open shared object file: No such file or directory

在我的Karma.conf.js中我有::

    browsers : ['ChromeHeadlessCustom'],
    customLaunchers: {
      ChromeHeadlessCustom: {
        base: 'ChromeHeadless',
        flags: ['--no-sandbox', '--disable-setuid-sandbox']
      }
    },

云构建.yaml ::

  - name: 'gcr.io/cloud-builders/npm:node-10.10.0'
    id: 'Install Puppeteer'
    args: ['install',  'puppeteer']

  - name: 'gcr.io/cloud-builders/npm:node-10.10.0'
    id: 'Test'
    args: ['run', 'test']

答案1

选定的 docker 容器没有运行 chrome 所需的软件包；您应该更改为更新的容器；

cloud build.yaml 运行 headless-chrome 测试（此外，您还应该将 puppeeter 放在 package.json 中的依赖项中）：

- name: 'buildkite/puppeteer'
  args: ['npm','install']
- name: 'buildkite/puppeteer'
  args: ['npm', 'run', 'test', ]

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