| <!doctype html> |
| <html> |
| <head> |
| <title>click event target during capture</title> |
| <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> |
| <script src="/resources/testdriver.js"></script> |
| <script src="/resources/testdriver-actions.js"></script> |
| <script src="/resources/testdriver-vendor.js"></script> |
| <style> |
| .box { |
| margin: 10px; |
| } |
| #grey { |
| background: grey; |
| } |
| #blue { |
| background: blue; |
| } |
| #green { |
| background: green; |
| } |
| </style> |
| <script type="text/javascript"> |
| PhaseEnum = { |
| Phase1: "phase1", |
| Phase2: "phase2", |
| Phase1WithCapturing: "phase1withcapturing", |
| Phase2WithCapturing: "phase2withcapturing", |
| } |
| var phase; |
| var receivedEvents; |
| |
| function resetTestState() { |
| phase = PhaseEnum.Phase1; |
| receivedEvents = []; |
| } |
| |
| function run() { |
| var test_pointerEvent = setup_pointerevent_test("click target during capture", ['mouse']); |
| var grey = document.getElementById('grey'); |
| var blue = document.getElementById('blue'); |
| var green = document.getElementById('green'); |
| var actions_promise; |
| |
| ['gotpointercapture', 'lostpointercapture', 'pointerdown', 'pointerup', 'click'].forEach(function(eventName) { |
| [grey, blue, green].forEach(function(target) { |
| target.addEventListener(eventName, function(event) { |
| if (event.eventPhase == event.AT_TARGET) { |
| receivedEvents.push(event.type + '@' + target.id); |
| if (phase == PhaseEnum.Phase1 && target == green && event.type == 'click') { |
| test(function() { |
| assert_equals(receivedEvents.join(','), 'pointerdown@green,pointerup@green,click@green', 'An element should only receive click when it is the first common ancestor of pointerdown and pointerup targets'); |
| }, "Click target when pointerup/down targeted at the same element with no capture"); |
| phase = PhaseEnum.Phase2; |
| receivedEvents = []; |
| } |
| if (phase == PhaseEnum.Phase2 && target == grey && event.type == 'click') { |
| test(function() { |
| assert_equals(receivedEvents.join(','), 'pointerdown@blue,pointerup@green,click@grey', 'An element should only receive click when it is the first common ancestor of pointerdown and pointerup targets'); |
| }, "Click target when pointerup/down targeted at different elements with no capture"); |
| phase = PhaseEnum.Phase1WithCapturing; |
| receivedEvents = []; |
| } |
| if (target == blue && event.type == 'lostpointercapture') { |
| if (phase == PhaseEnum.Phase1WithCapturing) { |
| test_pointerEvent.step(function() { |
| assert_equals(receivedEvents.join(','), 'pointerdown@green,gotpointercapture@blue,pointerup@blue,click@grey,lostpointercapture@blue', 'An element should only receive click when it is the first common ancestor of pointerdown and pointerup targets'); |
| }); |
| phase = PhaseEnum.Phase2WithCapturing; |
| receivedEvents = []; |
| } else if (phase == PhaseEnum.Phase2WithCapturing) { |
| test_pointerEvent.step(function() { |
| assert_equals(receivedEvents.join(','), 'pointerdown@blue,gotpointercapture@blue,pointerup@blue,click@blue,lostpointercapture@blue', 'An element should only receive click when it is the first common ancestor of pointerdown and pointerup targets'); |
| }); |
| // Make sure the test finishes after all the input actions are completed. |
| actions_promise.then( () => { |
| test_pointerEvent.done(); |
| }); |
| } |
| } |
| if (event.type == 'pointerdown' && (target == blue || target == green)) { |
| if (phase == PhaseEnum.Phase1WithCapturing || phase == PhaseEnum.Phase2WithCapturing) |
| blue.setPointerCapture(event.pointerId); |
| } |
| } |
| }); |
| }); |
| }); |
| |
| // Inject mouse inputs. |
| var actions_promise = new test_driver.Actions() |
| .pointerMove(0, 0, {origin: green}) |
| .pointerDown() |
| .pointerUp() |
| .pointerMove(0, 0, {origin: blue}) |
| .pointerDown() |
| .pointerMove(0, 0, {origin: green}) |
| .pointerUp() |
| .pointerMove(0, 0, {origin: green}) |
| .pointerDown() |
| .pointerUp() |
| .pointerMove(0, 0, {origin: blue}) |
| .pointerDown() |
| .pointerMove(0, 0, {origin: green}) |
| .pointerUp() |
| .send(); |
| |
| } |
| </script> |
| </head> |
| <body onload="run()"> |
| <h1>Pointer Event: click event during capture</h1> |
| <h2 id="pointerTypeDescription"></h2> |
| <h4>Test Description: |
| Click event should be sent to the first common ancestor of the pointerdown and pointerup targets. |
| <ol> |
| <li>Click on the green box with the left button of mouse.</li> |
| <li>Press down the left button on the blue box and drag to the green box and release the button.</li> |
| <li>Repeat the two steps above once again.</li> |
| </ol> |
| </h4> |
| <br> |
| <div> |
| <div id="grey" class="box"> |
| <div id="green" class="box"></div> |
| <div id="blue" class="box"></div> |
| </div> |
| </div> |
| </body> |
| </html> |
