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<!DOCTYPE html>
<html>
<head>
<title> MouseEvent: Default action and synthetic click event </title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
</head>
<body>
<div id=log></div>
<div style="display: none">
<input type="checkbox" id="target">
<button id="button"> Click Here </button>
</div>
<script>
setup({explicit_done:true});
var EVENT = "click";
var TARGET = document.getElementById("target");
var BUTTON = document.getElementById("button");
var state;
var description = "Test Description: " +
"MouseEvent: Default action is performed when a synthetic click event is dispatched on a checkbox element";
BUTTON.addEventListener(EVENT, TestEvent, true);
TARGET.addEventListener(EVENT, TestEvent, true);
window.onload = function()
{
state = TARGET.checked;
BUTTON.click();
}
function TestEvent(evt)
{
if (BUTTON == evt.target)
{
var e;
test(function()
{
BUTTON.removeEventListener(EVENT, TestEvent, true);
e = document.createEvent("MouseEvent");
e.initMouseEvent(EVENT, /* type */
false, /* bubbles */
true, /* cancelable */
window, /* view */
1, /* detail */
0, /* screenX */
0, /* screenY */
0, /* clientX */
0, /* clientY */
false, /* ctrlKey */
false, /* altKey */
false, /* shiftKey */
false, /* metaKey */
0, /* button */
null /* relatedTarget */);
assert_array_equals([TARGET.checked, e.type, e.bubbles], [state, EVENT, false]);
}, "Checkbox state is unchanged before the synthetic click event is dispatched");
TARGET.dispatchEvent(e);
}
else if (TARGET == evt.target)
{
test(function()
{
assert_array_equals([TARGET.checked, evt.type, evt.bubbles], [!state, EVENT, false]);
}, description);
done();
}
}
</script>
</body>
</html>
|
