Add test for hit-testing floats in relatively positioned inline
This tests the change reverted at r825301 <crrev.com/c/2525882>.
Bug: 1146797
Change-Id: Ibf5c0601efead3d9f31204c866458c5793af8dca
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2526743
Reviewed-by: Ian Kilpatrick <ikilpatrick@chromium.org>
Commit-Queue: Koji Ishii <kojii@chromium.org>
Cr-Commit-Position: refs/heads/master@{#825370}
diff --git a/css/cssom-view/elementFromPoint-float-in-relative.html b/css/cssom-view/elementFromPoint-float-in-relative.html
new file mode 100644
index 0000000..275fe29
--- /dev/null
+++ b/css/cssom-view/elementFromPoint-float-in-relative.html
@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<link rel="help" href="https://drafts.csswg.org/cssom-view/#dom-document-elementfrompoint" />
+<link rel="help" href="https://crbug.com/1146797">
+<link rel="author" title="Koji Ishii" href="mailto:kojii@chromium.org">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<body>
+ <div>
+ <span style="position: relative">
+ <span>
+ <a id="target" href="#" style="float: left">link</a>
+ </span>
+ </span>
+ </div>
+<script>
+test(() => {
+ let target = document.getElementById('target');
+ let bounds = target.getBoundingClientRect();
+ let result = document.elementFromPoint(bounds.left + 1, bounds.top + 1);
+ assert_equals(result, target);
+});
+</script>
+</body>
