browser_screenshot_button.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

   http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

// Test global screenshot button

const TEST_URL = "data:text/html;charset=utf-8,";

addRDMTask(TEST_URL, async function ({ ui }) {

  const { toolWindow } = ui;

  const { store, document } = toolWindow;

  info("Click the screenshot button");

  const screenshotButton = document.getElementById("screenshot-button");

  screenshotButton.click();

  const whenScreenshotSucceeded = waitUntilScreenshot();

  const filePath = await whenScreenshotSucceeded;

  const image = new Image();

  image.src = PathUtils.toFileURI(filePath);

  await once(image, "load");

  // We have only one viewport at the moment

  const viewport = store.getState().viewports[0];

  const ratio = window.devicePixelRatio;

is(

    image.width,

    viewport.width * ratio,

    "screenshot width has the expected width"

);

is(

    image.height,

    viewport.height * ratio,

    "screenshot width has the expected height"

);

  await IOUtils.remove(filePath);

  await resetDownloads();

});