browser_markup_tag_edit_11.js

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/* Any copyright is dedicated to the Public Domain.

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

"use strict";

// Bug 1090874 - Tests that a node is not recreated when it's tagname editor

// is blurred and no changes were done.

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

add_task(async function () {

  let isEditTagNameCalled = false;

  const { inspector } = await openInspectorForURL(TEST_URL);

  // Overriding the editTagName walkerActor method here to check that it isn't

  // called when blurring the tagname field.

  inspector.walker.editTagName = function () {

    isEditTagNameCalled = true;

};

  const container = await focusNode("div", inspector);

  const tagEditor = container.editor.tag;

  info("Blurring the tagname field");

  tagEditor.blur();

  is(isEditTagNameCalled, false, "The editTagName method wasn't called");

  info("Updating the tagname to uppercase");

  await focusNode("div", inspector);

  setEditableFieldValue(tagEditor, "DIV", inspector);

  is(isEditTagNameCalled, false, "The editTagName method wasn't called");

  info("Updating the tagname to a different value");

  setEditableFieldValue(tagEditor, "SPAN", inspector);

  is(isEditTagNameCalled, true, "The editTagName method was called");

});