browser_markup_toggle_04.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

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

"use strict";

// Test expanding elements by clicking on expand badge.

const TEST_URL = URL_ROOT + "doc_markup_toggle.html";

add_task(async function () {

  const { inspector } = await openInspectorForURL(TEST_URL);

  info("Getting the container for the UL parent element");

  const container = await getContainerForSelector("ul", inspector);

  ok(!container.mustExpand, "UL element !mustExpand");

  ok(container.canExpand, "UL element canExpand");

  info("Clicking on the UL parent expand badge, and waiting for children");

  const onChildren = waitForChildrenUpdated(inspector);

  const onUpdated = inspector.once("inspector-updated");

  EventUtils.synthesizeMouseAtCenter(

    container.editor.expandBadge,

{},

    inspector.markup.doc.defaultView

);

  await onChildren;

  await onUpdated;

  info("Checking that child LI elements have been created");

  const numLi = await getNumberOfMatchingElementsInContentPage("li");

  for (let i = 0; i < numLi; i++) {

    const liContainer = await getContainerForSelector(

      `li:nth-child(${i + 1})`,

      inspector

);

    ok(liContainer, "A container for the child LI element was created");

  ok(container.expanded, "Parent UL container is expanded");

});