| <!DOCTYPE html> |
| <head> |
| <script src="../../resources/run-after-layout-and-paint.js"></script> |
| <style> |
| .composited { |
| transform: translatez(0); |
| } |
| |
| .box { |
| width: 100px; |
| height: 100px; |
| } |
| |
| .behind { |
| position: absolute; |
| z-index: 1; |
| top: 100px; |
| left: 100px; |
| background-color: blue; |
| } |
| |
| .middle { |
| position: absolute; |
| z-index: 1; |
| top: 20px; |
| left: 20px; |
| background-color: lime; |
| transform: rotate(22deg); |
| } |
| |
| .top { |
| position: absolute; |
| z-index: 1; |
| top: 180px; |
| left: 180px; |
| background-color: cyan; |
| } |
| |
| .smallbox { |
| position: absolute; |
| top: 25px; |
| left: 20px; |
| width: 50px; |
| height: 50px; |
| background-color: magenta; |
| transform: rotate(22deg); |
| } |
| |
| div:hover { |
| background-color: green; |
| } |
| |
| .smallbox:hover { |
| background-color: lime; |
| } |
| |
| </style> |
| <script> |
| if (window.testRunner) { |
| testRunner.dumpAsText(); |
| testRunner.waitUntilDone(); |
| } |
| |
| function runTest() |
| { |
| runAfterLayoutAndPaint(executeTestCases); |
| } |
| |
| function executeTestCases() |
| { |
| window.internals.startTrackingRepaints(document); |
| document.getElementById('Case1').textContent = window.internals.layerTreeAsText(document, internals.LAYER_TREE_INCLUDES_PAINT_INVALIDATIONS); |
| window.internals.stopTrackingRepaints(document); |
| |
| eventSender.mouseMoveTo(0, 0); |
| window.internals.startTrackingRepaints(document); |
| hoverOverOuterDiv(); |
| document.getElementById('Case2').textContent = window.internals.layerTreeAsText(document, internals.LAYER_TREE_INCLUDES_PAINT_INVALIDATIONS); |
| window.internals.stopTrackingRepaints(document); |
| |
| eventSender.mouseMoveTo(0, 0); |
| window.internals.startTrackingRepaints(document); |
| hoverOverInnerDiv(); |
| document.getElementById('Case3').textContent = window.internals.layerTreeAsText(document, internals.LAYER_TREE_INCLUDES_PAINT_INVALIDATIONS); |
| window.internals.stopTrackingRepaints(document); |
| |
| // Display the test results only after test is done so that it does not affect repaint rect results. |
| document.getElementById('testResults').style.display = "block"; |
| |
| if (window.testRunner) |
| testRunner.notifyDone(); |
| } |
| |
| function hoverOverOuterDiv() |
| { |
| internals.setIsCursorVisible(document, true); |
| eventSender.mouseMoveTo(20, 90); |
| } |
| |
| function hoverOverInnerDiv() |
| { |
| internals.setIsCursorVisible(document, true); |
| eventSender.mouseMoveTo(60, 70); |
| |
| } |
| </script> |
| </head> |
| <body onload="runTest()"> |
| |
| <div class="composited box behind"></div> |
| |
| <div class="box middle"> |
| <div class="smallbox"></div> |
| </div> |
| |
| <div class="box top"></div> |
| |
| <div id="testResults" style="display:none"> |
| CASE 1, original layer tree |
| <pre id="Case1"></pre> |
| |
| CASE 2, hovering over the outer div |
| <pre id="Case2"></pre> |
| |
| CASE 3, hovering over the inner div |
| <pre id="Case3"></pre> |
| </div> |
| </body> |
