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Test Info: Warnings

<!doctype html>
<title>Table touch-action test</title>
<meta name="timeout" content="long">
<meta name="assert" content="TA15.19 The touch-action CSS property applies to all elements except table rows, row groups, table columns, and column groups.">
<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="/resources/testdriver.js"></script>
<script src="/resources/testdriver-actions.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<script src="pointerevent_support.js"></script>
#target0 {
height: 150px;
width: 200px;
overflow-y: auto;
background: black;
padding: 100px;
position: relative;
color: white;
width: 350px;
padding: 0px 0px 200px 0px;
border: 2px solid green;
.testtd, .testth {
border: 2px solid green;
height: 80px;
#row1 {
touch-action: none;
#cell3 {
touch-action: none;
<body onload="run()">
<h2>Pointer Events touch-action attribute support</h2>
<h4 id="desc">Test Description: Try to scroll element DOWN then RIGHT starting your touch over the 1st Row. <br>
And try to scroll element DOWN then RIGHT starting your touch inside of the Cell 3, then tap complete button.</h4>
<p>Note: this test is for touch only</p>
<div id="target0">
<table id="testtable">
<caption>The caption, first row element, and cell 3 have touch-action: none.</caption>
<tr id="row1"><th class="testth">Header 1 <td class="testtd">Cell 1 <td class="testtd">Cell 2</tr>
<tr id="row2"><th class="testth">Header 2 <td id="cell3" class="testtd">Cell 3 <td class="testtd">Cell 4</tr>
<tr id="row3"> <th class="testth">Header 3 <td class="testtd">Cell 5 <td class="testtd"> Cell 6</tr>
<input type="button" id="btnComplete" value="Complete test">
<script type='text/javascript'>
var detected_pointertypes = {};
var xScrollIsReceived = false;
var yScrollIsReceived = false;
var xScr0, yScr0, xScr1, yScr1;
var isFirstPart = true;
function run() {
var target0 = document.getElementById("target0");
var btnComplete = document.getElementById("btnComplete");
var actions_promise;
//TA 15.19
var test_touchaction_cell = async_test("touch-action attribute test on the cell");
var test_touchaction_row = async_test("touch-action attribute test on the row");
xScr0 = target0.scrollLeft;
yScr0 = target0.scrollTop;
on_event(btnComplete, 'click', function(event) {
test_touchaction_cell.step(function() {
assert_equals(target0.scrollLeft, xScr1, "table scroll x offset should be 0 in the end of the test");
assert_equals(target0.scrollTop, yScr1, "table scroll y offset should be 0 in the end of the test");
assert_true(xScrollIsReceived && yScrollIsReceived, "target0 x and y scroll offsets should be greater than 0 after first two interactions (outside red border) respectively");
// Make sure the test finishes after all the input actions are completed.
actions_promise.then( () => {
on_event(btnComplete, 'pointerdown', function(event) {
detected_pointertypes[event.pointerType] = true;
on_event(target0, 'scroll', function(event) {
if(isFirstPart) {
xScr1 = target0.scrollLeft;
yScr1 = target0.scrollTop;
if(xScr1 != xScr0) {
xScrollIsReceived = true;
if(yScr1 != yScr0) {
test_touchaction_row.step(function () {
yScrollIsReceived = true;
if(xScrollIsReceived && yScrollIsReceived) {
else {
test_touchaction_cell.step(failOnScroll, "scroll received while shouldn't");
// Inject touch inputs.
actions_promise = touchScrollInTarget(row1, 'down').then(function() {
return touchScrollInTarget(row1, 'right');
}).then(function() {
isFirstPart = false;
return touchScrollInTarget(cell3, 'down');
}).then(function() {
return touchScrollInTarget(cell3, 'right');
}).then(function() {
return clickInTarget("touch", btnComplete);
<h1>touch-action: none</h1>
<div id="complete-notice">
<p>The following pointer types were detected: <span id="pointertype-log"></span>.</p>
<div id="log"></div>