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>
---
 .../animation-with-animatable-interface.html       | 66 ++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 testing/web-platform/tests/scroll-animations/scroll-timelines/animation-with-animatable-interface.html

(limited to 'testing/web-platform/tests/scroll-animations/scroll-timelines/animation-with-animatable-interface.html')
diff --git a/testing/web-platform/tests/scroll-animations/scroll-timelines/animation-with-animatable-interface.html b/testing/web-platform/tests/scroll-animations/scroll-timelines/animation-with-animatable-interface.html
new file mode 100644
index 0000000000..b04aaf2d33
--- /dev/null
+++ b/testing/web-platform/tests/scroll-animations/scroll-timelines/animation-with-animatable-interface.html
@@ -0,0 +1,66 @@
+<html class="reftest-wait">
+<title>Scroll-linked animation with Animatable interface</title>
+<link rel="help" href="https://drafts.csswg.org/scroll-animations/">
+<meta name="assert" content="ScrollTimeline should work with animatable
+interface">
+<link rel="match" href="animation-ref.html">
+
+<script src="/web-animations/testcommon.js"></script>
+<script src="/common/reftest-wait.js"></script>
+
+<style>
+  #box {
+    width: 100px;
+    height: 100px;
+    background-color: green;
+  }
+
+  #covered {
+    width: 100px;
+    height: 100px;
+    background-color: red;
+  }
+
+  #scroller {
+    overflow: auto;
+    height: 100px;
+    width: 100px;
+    will-change: transform;
+    /* force compositing */
+  }
+
+  #contents {
+    height: 1000px;
+    width: 100%;
+  }
+</style>
+
+<div id="box"></div>
+<div id="covered"></div>
+<div id="scroller">
+  <div id="contents"><p>Scrolling Contents</p></div>
+</div>
+
+<script>
+  const scroller = document.getElementById('scroller');
+  const scroll_timeline = new ScrollTimeline({source: scroller});
+  const box = document.getElementById('box');
+  const animation = box.animate(
+    [
+      { transform: 'translateY(0)', opacity: 1 },
+      { transform: 'translateY(200px)', opacity: 0 }
+    ], {
+      timeline: scroll_timeline
+    }
+  );
+
+  animation.ready.then(() => {
+    // Move the scroller to the halfway point.
+    const maxScroll = scroller.scrollHeight - scroller.clientHeight;
+    scroller.scrollTop = 0.5 * maxScroll;
+
+    waitForAnimationFrames(2).then(_ => {
+      takeScreenshot();
+    });
+  });
+</script>
-- 
cgit v1.2.3

