| Index: LayoutTests/fast/repaint/fixed-descendant-of-transformed-scrolled.html
|
| diff --git a/LayoutTests/fast/repaint/fixed-descendant-of-transformed-scrolled.html b/LayoutTests/fast/repaint/fixed-descendant-of-transformed-scrolled.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..e53e136de370e8e2b08894059492c71035a5a4c3
|
| --- /dev/null
|
| +++ b/LayoutTests/fast/repaint/fixed-descendant-of-transformed-scrolled.html
|
| @@ -0,0 +1,48 @@
|
| +<!DOCTYPE html>
|
| +<script src="resources/text-based-repaint.js"></script>
|
| +<script>
|
| +function repaintTest() {
|
| + document.getElementById('fixed').style.backgroundColor = 'green';
|
| +}
|
| +onload = function() {
|
| + document.getElementById('transformed').scrollTop = 50;
|
| + runRepaintTest();
|
| +}
|
| +</script>
|
| +<style>
|
| +#transformed {
|
| + position: absolute;
|
| + top: 50px;
|
| + left: 100px;
|
| + transform: translateX(0);
|
| + overflow: scroll;
|
| + width: 300px;
|
| + height: 300px;
|
| +}
|
| +#fixed {
|
| + position: fixed;
|
| + top: 150px;
|
| + left: 100px;
|
| + width: 100px;
|
| + height: 100px;
|
| + background-color: red;
|
| +}
|
| +#relative {
|
| + position: relative;
|
| + top: 50px;
|
| + left: 50px;
|
| +}
|
| +/* to make the transformed container scrollable */
|
| +#content {
|
| + width: 1000px;
|
| + height: 1000px;
|
| +}
|
| +</style>
|
| +Tests invalidation of a fixed-position descendant of a transformed scrolled element.
|
| +Passes if there is a green box at the center of the scrollable area.
|
| +<div id="transformed">
|
| + <div id="relative">
|
| + <div id="fixed"></div>
|
| + <div id="content"></div>
|
| + </div>
|
| +</div>
|
|
|
Chromium Code Reviews
Issue 839103002:
Consider transformed container's scroll offset when calculating fixed descendant's offset (Closed)
Base URL: svn://svn.chromium.org/blink/trunk