| <!DOCTYPE html> <!-- webkit-test-runner [ useFlexibleViewport=true ] --> |
| |
| <html> |
| <head> |
| <meta name="viewport" content="width=256, initial-scale=1.25"> |
| <script src="../../../resources/ui-helper.js"></script> |
| <script src="../../../resources/js-test-pre.js"></script> |
| <script> |
| jsTestIsAsync = true; |
| |
| function scrollToBottom(offsetTop) |
| { |
| return `(function() { |
| uiController.immediateScrollToOffset(0, ${offsetTop}); |
| uiController.doAfterPresentationUpdate(function() { |
| uiController.uiScriptComplete(); |
| }); |
| })()`; |
| } |
| |
| var boundingClientRect; |
| var expectedTop; |
| function checkBoundingClientRect(top) |
| { |
| var target = document.getElementById('target'); |
| boundingClientRect = target.getBoundingClientRect(); |
| expectedTop = top; |
| shouldBe('Math.round(boundingClientRect.top)', 'expectedTop'); |
| } |
| |
| function targetClicked() |
| { |
| debug('Target clicked'); |
| finishJSTest(); |
| } |
| |
| function doTest() |
| { |
| var scale = 320 / 250; |
| |
| checkBoundingClientRect(300); |
| debug('Scrolling to bottom'); |
| testRunner.runUIScript(scrollToBottom(2000), function() { |
| |
| expectedTop = 1578; |
| shouldBe('window.scrollY', 'expectedTop'); |
| checkBoundingClientRect(300); |
| |
| // Tap coordinates are document coordinates. |
| var top = window.scrollY + 300 + 10; |
| UIHelper.tapAt(50, top).then(() => { |
| debug('Tap dispatched'); |
| setTimeout(function watchdog() { |
| debug('Failed to receive click'); |
| finishJSTest(); |
| }, 400); |
| }); |
| }); |
| } |
| |
| window.addEventListener('load', doTest, false); |
| </script> |
| <style> |
| body { |
| height: 2000px; |
| } |
| #target { |
| position: fixed; |
| top: 300px; |
| left: 20px; |
| width: 120px; |
| height: 100px; |
| background-color: gray; |
| } |
| </style> |
| </head> |
| <body> |
| |
| <div id="target" onclick="targetClicked()"></div> |
| |
| <script src="../../../resources/js-test-post.js"></script> |
| </body> |
| </html> |
