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<!doctype html>
<html>
<head>
<title>touch-action: parent > child: auto > child: none</title>
<meta name="assert" content="TA15.5 - when a user touches an element, the effect of that touch is determined by the value of the touch-action property and the default touch behaviors on the element and its ancestors. Scrollable-Parent, Child: `auto`, Grand-Child: `none`">
<meta name="viewport" content="width=device-width">
<link rel="stylesheet" type="text/css" href="pointerevent_styles.css">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="pointerevent_support.js"></script>
<style>
.scroller > div {
touch-action: auto;
}
.scroller > div div {
touch-action: none;
}
</style>
</head>
<body onload="run()">
<h1>Pointer Events touch-action attribute support</h1>
<h4 id="desc">Test Description: Try to scroll element DOWN then RIGHT. Tap Complete button under the rectangle when done. Expected: no panning.</h4>
<p>Note: this test is for touch-devices only</p>
<div class="scroller" id="target0">
<div>
<div>
<p>
Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diem
nonummy nibh euismod tincidunt ut lacreet dolore magna aliguam erat volutpat.
Ut wisis enim ad minim veniam, quis nostrud exerci tution ullamcorper suscipit
lobortis nisl ut aliquip ex ea commodo consequat.
</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
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<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>
Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diem
nonummy nibh euismod tincidunt ut lacreet dolore magna aliguam erat volutpat.
Ut wisis enim ad minim veniam, quis nostrud exerci tution ullamcorper suscipit
lobortis nisl ut aliquip ex ea commodo consequat.
</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>
Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diem
nonummy nibh euismod tincidunt ut lacreet dolore magna aliguam erat volutpat.
Ut wisis enim ad minim veniam, quis nostrud exerci tution ullamcorper suscipit
lobortis nisl ut aliquip ex ea commodo consequat.
</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>
Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diem
nonummy nibh euismod tincidunt ut lacreet dolore magna aliguam erat volutpat.
Ut wisis enim ad minim veniam, quis nostrud exerci tution ullamcorper suscipit
lobortis nisl ut aliquip ex ea commodo consequat.
</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
<p>Lorem ipsum dolor sit amet...</p>
</div>
</div>
</div>
<input type="button" id="btnComplete" value="Complete test">
<script type='text/javascript'>
var detected_pointertypes = {};
add_completion_callback(showPointerTypes);
var test_touchaction = async_test("touch-action attribute test");
function run() {
var target0 = document.getElementById("target0");
var btnComplete = document.getElementById("btnComplete");
// Check if touch-action attribute works properly for embedded divs
// Scrollable-Parent, Child: `auto`, Grand-Child: `none`
// TA: 15.5
on_event(btnComplete, 'click', function(event) {
detected_pointertypes[event.pointerType] = true;
test_touchaction.step(function() {
assert_equals(target0.scrollLeft, 0, "scroll x offset should be 0 in the end of the test");
assert_equals(target0.scrollTop, 0, "scroll y offset should be 0 in the end of the test");
});
test_touchaction.done();
updateDescriptionComplete();
});
on_event(target0, 'scroll', function(event) {
test_touchaction.step(failOnScroll, "scroll received while touch-action is none");
});
}
</script>
<h1>behaviour: none</h1>
<div id="complete-notice">
<p>The following pointer types were detected: <span id="pointertype-log"></span>.</p>
</div>
<div id="log"></div>
</body>
</html>
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