| Index: third_party/WebKit/LayoutTests/fast/css/sticky/sticky-position-valid-after-insertion.html
|
| diff --git a/third_party/WebKit/LayoutTests/fast/css/sticky/sticky-position-valid-after-insertion.html b/third_party/WebKit/LayoutTests/fast/css/sticky/sticky-position-valid-after-insertion.html
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..194c845bfbdd694cdead415f21d0fd254d277a35
|
| --- /dev/null
|
| +++ b/third_party/WebKit/LayoutTests/fast/css/sticky/sticky-position-valid-after-insertion.html
|
| @@ -0,0 +1,69 @@
|
| +<!DOCTYPE html>
|
| +<script src="../../../resources/testharness.js"></script>
|
| +<script src="../../../resources/testharnessreport.js"></script>
|
| +<style>
|
| +body {
|
| + margin: 0;
|
| +}
|
| +
|
| +.scroller {
|
| + height: 100px;
|
| + width: 200px;
|
| + overflow: scroll;
|
| +}
|
| +
|
| +.padding {
|
| + width: 400px;
|
| + height: 500px;
|
| +}
|
| +
|
| +.sticky {
|
| + width: 25px;
|
| + height: 25px;
|
| + position: sticky;
|
| + top: 20px;
|
| + left: 50px;
|
| +}
|
| +</style>
|
| +
|
| +<div class="scroller" id="scroller">
|
| + <div class="padding" id="padding"></div>
|
| +</div>
|
| +
|
| +<div class="scroller" id="scroller2">
|
| + <div class="padding" id="padding2"></div>
|
| +</div>
|
| +
|
| +<script>
|
| +if (window.internals) {
|
| + internals.settings.setCSSStickyPositionEnabled(true);
|
| +}
|
| +
|
| +test(function() {
|
| + var scroller = document.getElementById('scroller');
|
| + scroller.scrollTop = 100;
|
| + scroller.scrollLeft = 50;
|
| +
|
| + var sticky = document.createElement('div');
|
| + sticky.className = 'sticky';
|
| + scroller.insertBefore(sticky, document.getElementById('padding'));
|
| +
|
| + assert_equals(sticky.offsetTop, scroller.scrollTop + 20);
|
| + assert_equals(sticky.offsetLeft, scroller.scrollLeft + 50);
|
| +}, "offsetTop/offsetLeft should be correct for sticky after insertion");
|
| +
|
| +test(function() {
|
| + var scroller = document.getElementById('scroller2');
|
| + scroller.scrollTop = 100;
|
| + scroller.scrollLeft = 50;
|
| +
|
| + var sticky = document.createElement('div');
|
| + sticky.className = 'sticky';
|
| + scroller.insertBefore(sticky, document.getElementById('padding2'));
|
| +
|
| + assert_equals(sticky.getBoundingClientRect().top, 120);
|
| + assert_equals(sticky.getBoundingClientRect().left, 50);
|
| +}, "getBoundingClientRect should be correct for sticky after insertion");
|
| +
|
| +
|
| +</script>
|
|
|
Chromium Code Reviews
Issue 2647533002:
Force compositing inputs to be clean for getBoundingClientRect (Closed)
