| Index: third_party/WebKit/LayoutTests/fast/css/sticky/sticky-top-overflow.html
|
| diff --git a/third_party/WebKit/LayoutTests/fast/css/sticky/sticky-top-overflow.html b/third_party/WebKit/LayoutTests/fast/css/sticky/sticky-top-overflow.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..6ad69c31755f863c23bee7e9049d53078c18319c
|
| --- /dev/null
|
| +++ b/third_party/WebKit/LayoutTests/fast/css/sticky/sticky-top-overflow.html
|
| @@ -0,0 +1,88 @@
|
| +<!DOCTYPE html>
|
| +<script>
|
| +if (window.internals) {
|
| + internals.settings.setCSSStickyPositionEnabled(true);
|
| +}
|
| +</script>
|
| +<html>
|
| +<head>
|
| +<style>
|
| + .group {
|
| + display: inline-block;
|
| + position: relative;
|
| + width: 150px;
|
| + height: 500px;
|
| + }
|
| +
|
| + #overflow {
|
| + width: 600px;
|
| + height: 550px;
|
| + overflow: hidden; /* Still scrollable with JS */
|
| + border: 1px solid black;
|
| + }
|
| +
|
| + .spacer {
|
| + float: left;
|
| + width: 10px;
|
| + height: 1200px;
|
| + }
|
| + .container {
|
| + width: 100px;
|
| + height: 400px;
|
| + outline: 2px solid black;
|
| + }
|
| +
|
| + .box {
|
| + width: 100px;
|
| + height: 200px;
|
| + }
|
| +
|
| + .sticky {
|
| + position: sticky;
|
| + top: 100px;
|
| + background-color: green;
|
| + }
|
| +
|
| + .indicator {
|
| + position: absolute;
|
| + top: 0;
|
| + left: 0;
|
| + background-color: red;
|
| + }
|
| +</style>
|
| +<script>
|
| + function doTest()
|
| + {
|
| + document.getElementById('overflow').scrollTop = 120;
|
| + }
|
| + window.addEventListener('load', doTest, false);
|
| +</script>
|
| +</head>
|
| +<body>
|
| +This test checks that sticky positioned elements are contained by their enclosing ancestor with an overflow clip.
|
| +There should be no red.
|
| + <div id="overflow">
|
| + <div class="spacer"></div>
|
| + <div class="group">
|
| + <div class="indicator box" style="top: 200px;"></div>
|
| + <div class="container">
|
| + <div class="sticky box"></div>
|
| + </div>
|
| + </div>
|
| +
|
| + <div class="group" style="top: 100px">
|
| + <div class="indicator box" style="top: 120px;"></div>
|
| + <div class="container">
|
| + <div class="sticky box"></div>
|
| + </div>
|
| + </div>
|
| +
|
| + <div class="group" style="top: 240px">
|
| + <div class="indicator box" style="top: 0;"></div>
|
| + <div class="container">
|
| + <div class="sticky box"></div>
|
| + </div>
|
| + </div>
|
| + </div>
|
| +</body>
|
| +</html>
|
|
|
Chromium Code Reviews
Issue 1870663002:
Reland main thread position sticky implementation. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master