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>
---
 .../animation-base-response-002.html               | 25 ++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 testing/web-platform/tests/css/css-animations/animation-base-response-002.html

(limited to 'testing/web-platform/tests/css/css-animations/animation-base-response-002.html')
diff --git a/testing/web-platform/tests/css/css-animations/animation-base-response-002.html b/testing/web-platform/tests/css/css-animations/animation-base-response-002.html
new file mode 100644
index 0000000000..e9ea964f75
--- /dev/null
+++ b/testing/web-platform/tests/css/css-animations/animation-base-response-002.html
@@ -0,0 +1,25 @@
+<!DOCTYPE html>
+<title>Test that rem units are responsive to animated font-size on root</title>
+<link rel="help" href="https://drafts.csswg.org/css-animations/">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<style>
+  @keyframes font_size_animation {
+    from { font-size: 10px; }
+    to { font-size: 20px; }
+  }
+  :root {
+    font-size: 1px;
+    animation: font_size_animation steps(2, end) 1000s -500s;
+  }
+
+  #target1 {
+    width: 1rem;
+  }
+</style>
+<div id="target1"></div>
+<script>
+test(() => {
+  assert_equals(getComputedStyle(target1).getPropertyValue('width'), '15px');
+}, 'Animated font-size on root affects rem units');
+</script>
-- 
cgit v1.2.3

