jsdom#VirtualConsole TypeScript Examples

The following examples show how to use jsdom#VirtualConsole. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: utils.ts From vite-plugin-vue-i18n with MIT License

7 votes

export async function bundleAndRun(
  fixture: string,
  options: Record<string, unknown> = {}
) {
  const { code } = await bundle(fixture, options)

  let dom: JSDOM | null = null
  let jsdomError
  try {
    dom = new JSDOM(`<!DOCTYPE html><html><head></head><body></body></html>`, {
      runScripts: 'outside-only',
      virtualConsole: new VirtualConsole()
    })
    dom.window.eval(code)
  } catch (e) {
    console.error(`JSDOM error:\n${e.stack}`)
    jsdomError = e
  }

  if (!dom) {
    return Promise.reject(new Error('Cannot assigned JSDOM instance'))
  }

  const { window } = dom
  const { module, exports } = window

  return Promise.resolve({
    window,
    module,
    exports,
    jsdomError
  })
}

Example #2

Source File: simple-wappalyzer.ts From crossfeed with Creative Commons Zero v1.0 Universal

6 votes

wappalyzer = ({ data = '', url = '', headers = {} }) => {
  const dom = new JSDOM(data, { url, virtualConsole: new VirtualConsole() });
  return analyze({
    url: url,
    meta: getMeta(dom.window.document),
    headers: getHeaders(headers),
    scripts: getScripts(dom.window.document.scripts),
    cookies: getCookies(headers['set-cookie']),
    html: dom.serialize()
  });
}

Example #3

Source File: parse-cdn.test.ts From analytics-next with MIT License

6 votes

function withTag(tag: string) {
  const html = `
    <!DOCTYPE html>
      <head>
        ${tag}
      </head>
      <body>
      </body>
    </html>
    `.trim()

  const virtualConsole = new VirtualConsole()
  const jsd = new JSDOM(html, {
    runScripts: 'dangerously',
    resources: 'usable',
    url: 'https://segment.com',
    virtualConsole,
  })

  const windowSpy = jest.spyOn(global, 'window', 'get')

  const documentSpy = jest.spyOn(global, 'document', 'get')

  jest.spyOn(console, 'warn').mockImplementationOnce(() => {})

  windowSpy.mockImplementation(() => {
    return jsd.window as unknown as Window & typeof globalThis
  })

  documentSpy.mockImplementation(
    () => jsd.window.document as unknown as Document
  )
}