From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 ...stacking-context-transform-changing-target.html | 31 ++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 layout/reftests/web-animations/stacking-context-transform-changing-target.html

(limited to 'layout/reftests/web-animations/stacking-context-transform-changing-target.html')
diff --git a/layout/reftests/web-animations/stacking-context-transform-changing-target.html b/layout/reftests/web-animations/stacking-context-transform-changing-target.html
new file mode 100644
index 0000000000..be9e4cfd42
--- /dev/null
+++ b/layout/reftests/web-animations/stacking-context-transform-changing-target.html
@@ -0,0 +1,31 @@
+<!DOCTYPE html>
+<html class="reftest-wait reftest-no-flush">
+<title>
+Transform animation creates a stacking context when changing its target
+</title>
+<style>
+span {
+  height: 100px;
+  width: 100px;
+  position: fixed;
+  background: green;
+  top: 50px;
+}
+div {
+  width: 100px; height: 100px;
+  background: blue;
+}
+</style>
+<span></span>
+<div id="test"></div>
+<div id="another"></div>
+<script>
+  var anim = document.getElementById("test")
+    .animate({ transform: ['none', 'none'] }, { duration: 100000 });
+  anim.ready.then(function() {
+    anim.effect.target = document.getElementById("another");
+    requestAnimationFrame(function() {
+      document.documentElement.classList.remove("reftest-wait");
+    });
+  });
+</script>
-- 
cgit v1.2.3

