The Tor Browser / file revision

 /* vim: set ts=2 et sw=2 tw=80: */

 /* Any copyright is dedicated to the Public Domain.

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

 "use strict";

 // Test editing a node's text content

 const TEST_URL = TEST_URL_ROOT + "doc_markup_edit.html";

 let test = asyncTest(function*() {

   let {inspector} = yield addTab(TEST_URL).then(openInspector);

   info("Expanding all nodes");

   yield inspector.markup.expandAll();

   let node = getNode(".node6").firstChild;

   is(node.nodeValue, "line6", "The test node's text content is correct");

   info("Changing the text content");

   info("Listening to the markupmutation event");

   let onMutated = inspector.once("markupmutation");

   let editor = getContainerForRawNode(node, inspector).editor;

   let field = editor.elt.querySelector("pre");

   setEditableFieldValue(field, "New text", inspector);

   yield onMutated;

   is(node.nodeValue, "New text", "Test test node's text content has changed");

   yield inspector.once("inspector-updated");

 });