michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: 
michael@0: // get title directly
michael@0: self.postMessage(["equal", document.title, "Page Worker test",
michael@0:             "Correct page title accessed directly"]);
michael@0: 
michael@0: // get <p> directly
michael@0: let p = document.getElementById("paragraph");
michael@0: self.postMessage(["ok", !!p, "<p> can be accessed directly"]);
michael@0: self.postMessage(["equal", p.firstChild.nodeValue,
michael@0:             "Lorem ipsum dolor sit amet.",
michael@0:             "Correct text node expected"]);
michael@0: 
michael@0: // Modify page
michael@0: let div = document.createElement("div");
michael@0: div.setAttribute("id", "block");
michael@0: div.appendChild(document.createTextNode("Test text created"));
michael@0: document.body.appendChild(div);
michael@0: 
michael@0: // Check back the modification
michael@0: div = document.getElementById("block");
michael@0: self.postMessage(["ok", !!div, "<div> can be accessed directly"]);
michael@0: self.postMessage(["equal", div.firstChild.nodeValue,
michael@0:             "Test text created", "Correct text node expected"]);
michael@0: self.postMessage(["done"]);
michael@0: