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
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
<html>
<head>
<meta http-equiv="Content-type" content="text/html; charset=utf-8">
<title>slider-transformed</title>
<style type="text/css" media="screen">
html {
/* zoom: 120%;*/
}
input[type="range"] {
width: 200px;
}
#results {
margin-top: 60px;
}
</style>
<script type="text/javascript" charset="utf-8">
if (window.layoutTestController)
layoutTestController.dumpAsText();
function dispatchEvent(eventType, clientX, clientY)
{
var ev = document.createEvent("MouseEvent");
ev.initMouseEvent(eventType, true, true, window, 1, 1, 1, clientX, clientY, false, false, false, false, 0, document);
var target = document.elementFromPoint(ev.clientX, ev.clientY);
target.dispatchEvent(ev);
}
function test()
{
// For some reason the slider needs mouseup/mousedown, not just a "click"
dispatchEvent("mousedown", 150, 15);
dispatchEvent("mouseup", 150, 15);
const expectedValue = 72;
var val = document.getElementById('slider').value;
var result;
if (val == expectedValue)
result = "PASS: slider value set to " + expectedValue;
else
result = "FAIL: expected slider value " + expectedValue + ", got " + val;
document.getElementById('results').innerHTML = result;
}
</script>
</head>
<body onload="test()">
<input type="range" id="slider" min="0" max="100" value="10">
<div id="results">
</div>
</body>
</html>
|