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<!doctype html>
<html>
<head>
<title>touch-action: parent > child: pan-x pan-y > child: pan-y</title>
<meta name="assert" content="TA15.17 - Touch action 'pan-x pan-y' 'pan-y' test">
<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: pan-x pan-y;
}
.scroller > div div {
touch-action: pan-y;
}
</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: only pans in y direction.</h4>
<p>Note: this test is for touch-devices only</p>
<div class="scroller" id="target0">
<div>
<div>
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lobortis nisl ut aliquip ex ea commodo consequat.
<p>Lorem ipsum dolor sit amet...</p>
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<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>
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<p>
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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>
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<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>
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<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
//
// TA: 15.17
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_not_equals(target0.scrollTop, 0, "scroll y offset should not be 0 in the end of the test");
});
test_touchaction.done();
updateDescriptionComplete();
});
}
</script>
<h1>behaviour: pan-y</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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