From 0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 03:47:29 +0200
Subject: Adding upstream version 115.8.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../css-animations/mask-size-after-finish-1b.html  | 35 ++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 layout/reftests/css-animations/mask-size-after-finish-1b.html

(limited to 'layout/reftests/css-animations/mask-size-after-finish-1b.html')
diff --git a/layout/reftests/css-animations/mask-size-after-finish-1b.html b/layout/reftests/css-animations/mask-size-after-finish-1b.html
new file mode 100644
index 0000000000..d0b15bb0f8
--- /dev/null
+++ b/layout/reftests/css-animations/mask-size-after-finish-1b.html
@@ -0,0 +1,35 @@
+<!DOCTYPE html>
+<html class="reftest-wait">
+<title>mask-size animation after finish</title>
+<style>
+  @keyframes changeMaskSize {
+    from { mask-size: 50px 50px; }
+    to { mask-size: 25px 25px; }
+  }
+  #test {
+    height: 100px;
+    width: 100px;
+    mask-repeat: no-repeat;
+    mask-position: center center;
+    mask-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="50" height="50"><rect x="0" y="0" width="50" height="50" fill="blue"/></svg>');
+    animation: changeMaskSize 0.01s forwards;
+  }
+
+  #inner {
+    height: 100px;
+    width: 100px;
+    background-color: blue;
+    box-sizing: border-box;
+    /* Apply will-change property to force paint mask on mask layer */
+    border: 1px solid transparent;
+    will-change: transform;
+  }
+</style>
+<div id="test"><div id="inner"></div></div>
+<script>
+document.getElementById("test").addEventListener("animationend", () => {
+  requestAnimationFrame(() => {
+    document.documentElement.classList.remove("reftest-wait");
+  })
+});
+</script>
-- 
cgit v1.2.3

