Clipboard reading in Capybara

capybara_read_spec.rb

it "should read clipboard text" do
  page.driver.browser.execute_cdp(
    "Browser.setPermission",
    {
      origin: page.server_url,
      permission: { name: "clipboard-read" },
      setting: "granted",
     })
 clip_text = page.evaluate_async_script("navigator.clipboard.readText().then(arguments[0])")
 expect(clip_text).to eq("copied text")
end

This is for using the latest async clipboard API.

https://developer.mozilla.org/en-US/docs/Web/API/Navigator/clipboard

https://chromedevtools.github.io/devtools-protocol/tot/Browser/#type-PermissionSetting