| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Touch-generated events should have the same target</title> |
| <script src="../../../../resources/testharness.js"></script> |
| <script src="../../../../resources/testharnessreport.js"></script> |
| <p>Touch letter 'O' below to run the test. If a "PASS" result appears the test passes, otherwise it fails</p> |
| <p><a href="#" id="link" style="margin:3px">Link</a> <span id="target">O</span></p> |
| <div id="log"></div> |
| <script> |
| let input_gesture; |
| const target = document.getElementById('target'); |
| const xPosition = target.offsetLeft + 2; |
| const yPosition = target.offsetTop + 2; |
| |
| function inject_input() { |
| return new Promise(function(resolve, reject) { |
| if (window.chrome && chrome.gpuBenchmarking) { |
| chrome.gpuBenchmarking.pointerActionSequence( [ |
| {source: 'touch', |
| actions: [ |
| { name: 'pointerDown', x: xPosition, y: yPosition }, |
| { name: 'pointerUp' } |
| ]}], resolve); |
| } else { |
| reject(); |
| } |
| }); |
| } |
| |
| addEventListener('load', () => { |
| input_gesture = inject_input(); |
| }); |
| |
| |
| async_test(t => { |
| const link = document.getElementById('link'); |
| const expectedEventLog = ['pointerdown-link', 'touchstart-link', 'pointerup-link', 'touchend-link', 'click-link']; |
| const eventLogRecorder = []; |
| |
| const eventNames = ['touchstart', 'touchmove', 'touchend', 'pointerdown', 'pointermove', 'pointerup', 'click']; |
| for (eventName of eventNames) { |
| document.addEventListener(eventName, t.step_func(event => { |
| // TouchEvent and PointerEvent should have the same un-adjusted coordinates. |
| // click event should have coordinates adjusted to link element. |
| const eventClientX = event.clientX || (event.touches.length > 0 ? event.touches[0].clientX : 0); |
| const eventClientY = event.clientY || (event.touches.length > 0 ? event.touches[0].clientY : 0); |
| |
| if (event.type === 'click') { |
| assert_equals(document.elementFromPoint(eventClientX, eventClientY), link, |
| 'click should have clientX/Y adjusted to link.'); |
| } else if (event.type != 'touchend') { |
| assert_equals(eventClientX, xPosition, |
| `${event.type} should have un-adjusted x coordinates.`); |
| assert_equals(eventClientY, yPosition, |
| `${event.type} should have un-adjusted y coordinates.`); |
| } |
| |
| // All events should have target adjusted to link. |
| const targetName = event.target.id || event.target.nodeName || '[null]'; |
| eventLogRecorder.push(`${event.type}-${targetName}`); |
| if (event.type === 'click') { |
| assert_array_equals(eventLogRecorder, expectedEventLog); |
| input_gesture.then(() => { t.done(); }); |
| } |
| })); |
| } |
| }); |
| </script> |
