1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
// get title directly
self.postMessage(["assertEqual", document.title, "Page Worker test",
"Correct page title accessed directly"]);
// get <p> directly
let p = document.getElementById("paragraph");
self.postMessage(["assert", !!p, "<p> can be accessed directly"]);
self.postMessage(["assertEqual", p.firstChild.nodeValue,
"Lorem ipsum dolor sit amet.",
"Correct text node expected"]);
// Modify page
let div = document.createElement("div");
div.setAttribute("id", "block");
div.appendChild(document.createTextNode("Test text created"));
document.body.appendChild(div);
// Check back the modification
div = document.getElementById("block");
self.postMessage(["assert", !!div, "<div> can be accessed directly"]);
self.postMessage(["assertEqual", div.firstChild.nodeValue,
"Test text created", "Correct text node expected"]);
self.postMessage(["done"]);
|
