Index: LayoutTests/compositing/overflow/do-not-opt-in-with-out-of-flow-descendant.html |
diff --git a/LayoutTests/compositing/overflow/do-not-opt-in-with-out-of-flow-descendant.html b/LayoutTests/compositing/overflow/do-not-opt-in-with-out-of-flow-descendant.html |
deleted file mode 100644 |
index aa873383808c0ce150eaa4753528f4afb2ba86a3..0000000000000000000000000000000000000000 |
--- a/LayoutTests/compositing/overflow/do-not-opt-in-with-out-of-flow-descendant.html |
+++ /dev/null |
@@ -1,135 +0,0 @@ |
-<!DOCTYPE html> |
-<html> |
-<head> |
- <style> |
- #container { |
- width: 200px; |
- height: 200px; |
- overflow: scroll; |
- margin: 20px; |
- border: 1px solid black; |
- } |
- |
- #abs-pos-ancestor { |
- width: 500px; |
- height: 500px; |
- position: absolute; |
- z-index: 0; |
- } |
- |
- #positioned-ancestor { |
- width: 150px; |
- height: 300px; |
- position: relative; |
- } |
- |
- #descendant { |
- left: 10px; |
- top: 10px; |
- width: 50px; |
- height: 50px; |
- background-color: blue; |
- position: absolute; |
- z-index: -20; |
- } |
- </style> |
- <script> |
- var debugMode = false; |
- |
- if (window.testRunner) |
- testRunner.dumpAsText(); |
- |
- if (window.internals) { |
- window.internals.settings.setAcceleratedCompositingForOverflowScrollEnabled(true); |
- window.internals.settings.setCompositorDrivenAcceleratedScrollingEnabled(false); |
- } |
- |
- function write(str) |
- { |
- var pre = document.getElementById('console'); |
- var text = document.createTextNode(str + '\n'); |
- pre.appendChild(text); |
- } |
- |
- var iteration = 0; |
- function printResult(expectedResult) |
- { |
- // Force a style recalc. |
- document.body.offsetTop; |
- |
- if (window.internals) { |
- var container = document.getElementById('container'); |
- var containerOptedIn = window.internals.needsCompositedScrolling(container); |
- |
- var passed = containerOptedIn === expectedResult; |
- if (passed) |
- write('Iteration ' + iteration.toString() + ': Passed') |
- else |
- write('Iteration ' + iteration.toString() + ': FAILED') |
- |
- if (containerOptedIn) { |
- write('Iteration ' + iteration.toString() + ', container is composited'); |
- if (debugMode || !passed) { |
- var layerTree = window.internals.layerTreeAsText(document); |
- write(layerTree); |
- } |
- } else |
- write('Iteration ' + iteration.toString() + ', container is not composited'); |
- } |
- iteration++; |
- } |
- |
- function doTest() |
- { |
- var container = document.getElementById('container'); |
- var positionedAncestor = document.getElementById('positioned-ancestor'); |
- var descendant = document.getElementById('descendant'); |
- |
- // Initial configuration should opt in. |
- printResult(true); |
- |
- // If positioned ancestor ceases to be positioned, the containing |
- // will become the abs-pos-ancestor. We should opt out. |
- positionedAncestor.style.position = 'static'; |
- printResult(false); |
- |
- // If we get rid of the out-of-flow positioned descendant at this point, |
- // it should be ok to opt back in. |
- descendant.style.display = 'none'; |
- printResult(true); |
- |
- // This should return us to our previous state. |
- descendant.style.display = ''; |
- printResult(false); |
- |
- // If the descendant ceases to be out-of-flow-positioned, then we should |
- // opt in. |
- descendant.style.position = 'static'; |
- printResult(true); |
- |
- // This should return us to our previous state. |
- descendant.style.position = ''; |
- printResult(false); |
- |
- // If the positionedAncestor again becomes positioned, it will become the |
- // containing block for the descendant and we should opt in. |
- positionedAncestor.style.position = 'relative'; |
- printResult(true); |
- } // function doTest |
- |
- window.addEventListener('load', doTest, false); |
- </script> |
-</head> |
- |
-<body> |
- <div id="abs-pos-ancestor"> |
- <div id="container"> |
- <div id="positioned-ancestor"> |
- <div id="descendant"></div> |
- </div> |
- </div> |
- </div> |
- <pre id="console"></pre> |
-</body> |
-</html> |
- |