devtools/client/inspector/test/browser_inspector_highlighter-custom-element.js


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/* Any copyright is dedicated to the Public Domain.
   http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

// Test that the picker works correctly with XBL anonymous nodes

const TEST_URL = URL_ROOT + "doc_inspector_highlighter_custom_element.xhtml";

add_task(async function () {
  const { inspector, toolbox } = await openInspectorForURL(TEST_URL);

  await startPicker(toolbox);

  info("Selecting the custom element");
  await hoverElement(inspector, "#custom-element");

  info("Key pressed. Waiting for element to be picked");
  BrowserTestUtils.synthesizeKey("VK_RETURN", {}, gBrowser.selectedBrowser);
  await Promise.all([
    inspector.selection.once("new-node-front"),
    inspector.once("inspector-updated"),
  ]);

  is(
    inspector.selection.nodeFront.className,
    "custom-element-anon",
    "The .custom-element-anon inside the div was selected"
  );
});