| <!doctype html> |
| <html> |
| <!-- This test should be integrated into web-platform-test when the pinch-zoom |
| is accepted into the specification. |
| See https://github.com/w3c/pointerevents/issues/29 --> |
| <head> |
| <title>touch-action: pinch-zoom</title> |
| <meta name="assert" content="TA15.4 - With `touch-action: pinch-zoom` on a swiped or click/dragged element, only pinch zoom and two finger pan should be possible."> |
| <meta name="viewport" content="width=device-width"> |
| <link rel="stylesheet" type="text/css" href="../../../external/wpt/pointerevents/pointerevent_styles.css"> |
| <script src="../../../resources/testharness.js"></script> |
| <script src="../../../resources/testharnessreport.js"></script> |
| <script src="../../../external/wpt/pointerevents/pointerevent_support.js"></script> |
| <style> |
| #target0 { |
| width: 700px; |
| height: 430px; |
| touch-action: pinch-zoom; |
| } |
| </style> |
| </head> |
| <body id="target14" onload="run()"> |
| <h1>Pointer Events touch-action attribute support</h1> |
| <h4 id="desc">Test Description: Place one finger down, pan down. Lift finger and place two fingers down and try to pinch zoom. Expected: only pinch zooms.</h4> |
| <p>Note: this test is for touch-devices only</p> |
| <div id="target0"> |
| <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> |
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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> |
| 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> |
| <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> |
| <input type="button" id="btnComplete" value="Complete test"> |
| <script type='text/javascript'> |
| var detected_pointertypes = {}; |
| var test_touchaction = async_test("touch-action attribute test"); |
| add_completion_callback(showPointerTypes); |
| |
| function run() { |
| var target0 = document.getElementById("target0"); |
| var btnComplete = document.getElementById("btnComplete"); |
| |
| var scrollListenerExecuted = false; |
| target0.addEventListener("scroll", function(event) { |
| scrollListenerExecuted = true; |
| }); |
| |
| // Check if "touch-action: pinch-zoom" attribute works properly |
| //TA: 15.4 |
| on_event(btnComplete, 'click', function(event) { |
| detected_pointertypes[event.pointerType] = true; |
| test_touchaction.step(function() { |
| assert_true(scrollListenerExecuted, "scroll listener should not have been executed by the end of the test"); |
| 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"); |
| assert_greater_than(window.visualViewport.scale, 1, "scale should be greater than 1 in the end of the test"); |
| }); |
| test_touchaction.done(); |
| updateDescriptionComplete(); |
| }); |
| } |
| </script> |
| <h1>touch-action: pinch-zoom</h1> |
| <div id="complete-notice"> |
| <p>The following pointer types were detected: <span id="pointertype-log"></span>.</p> |
| </div> |
| <div id="log"></div> |
| |
| <script> |
| function inject_input() { |
| return touchScrollInTarget('#target0', 'down').then(function() { |
| return pinchZoomInTarget('#target0', 3.0); |
| }).then(function() { |
| document.getElementById("btnComplete").click(); |
| }); |
| } |
| </script> |
| <script src='../../../external/wpt_automation/pointerevents/pointerevent_common_input.js'></script> |
| </body> |
| </html> |