<!doctype html> <html> <head> <title>Span touch-action test</title> <meta name="assert" content="TA15.18 - The touch-action CSS property applies to all elements except non-replaced inline elements." <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> #target0 { height: 150px; width: 200px; overflow-y: auto; background: black; padding: 100px; position: relative; } #testspan { touch-action: none; font-size: 72pt; padding: 0px 0px 180px 0px; border: 2px solid red; } </style> </head> <body onload="run()"> <h2>Pointer Events touch-action attribute support</h2> <h4 id="desc">Test Description: Try to scroll black element DOWN moving your touch outside of the red border. Wait for description update.</h4> <p>Note: this test is for touch only</p> <div id="target0"> <span id="testspan"> Test span </span> </div> <input type="button" id="btnComplete" value="Complete test"> <script type='text/javascript'> var detected_pointertypes = {}; var xScrollIsReceived = false; var yScrollIsReceived = false; var failScrollIsReceived = false; var xScr0, yScr0, xScr1, yScr1; var scrollReturnInterval = 500; var isFirstPart = true; setup({ explicit_timeout: true }); add_completion_callback(showPointerTypes); function run() { var target0 = document.getElementById("target0"); var btnComplete = document.getElementById("btnComplete"); //TA 15.18 var test_touchaction_div = async_test("touch-action attribute test out of element"); var test_touchaction_span = async_test("touch-action attribute test in element"); xScr0 = target0.scrollLeft; yScr0 = target0.scrollTop; on_event(btnComplete, 'click', function(event) { test_touchaction_span.step(function() { assert_not_equals(target0.scrollLeft, 0, "span scroll x offset should not be 0 in the end of the test"); assert_not_equals(target0.scrollTop, 0, "span scroll y offset should not be 0 in the end of the test"); assert_true(!isFirstPart, "target0 x and y scroll offsets should be greater than 0 after first two interactions (outside red border) respectively"); }); test_touchaction_span.done(); updateDescriptionComplete(); }); 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_div.step(function () { yScrollIsReceived = true; }); updateDescriptionSecondStepTouchActionElement(target0, scrollReturnInterval); } if(xScrollIsReceived && yScrollIsReceived) { test_touchaction_div.done(); updateDescriptionThirdStepTouchActionElement(target0, scrollReturnInterval); setTimeout(function() { isFirstPart = false; xScr0 = target0.scrollLeft; xScr0 = target0.scrollLeft; xScrollIsReceived = false; yScrollIsReceived = false; }, 2 * scrollReturnInterval); // avoid immediate triggering while scroll is still being performed } } }); } </script> <h1>touch-action: 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>