From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../scroll-timeline-default-print.tentative.html   | 59 ++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 testing/web-platform/tests/scroll-animations/css/printing/scroll-timeline-default-print.tentative.html

(limited to 'testing/web-platform/tests/scroll-animations/css/printing/scroll-timeline-default-print.tentative.html')
diff --git a/testing/web-platform/tests/scroll-animations/css/printing/scroll-timeline-default-print.tentative.html b/testing/web-platform/tests/scroll-animations/css/printing/scroll-timeline-default-print.tentative.html
new file mode 100644
index 0000000000..3f25cc93db
--- /dev/null
+++ b/testing/web-platform/tests/scroll-animations/css/printing/scroll-timeline-default-print.tentative.html
@@ -0,0 +1,59 @@
+<!DOCTYPE HTML>
+<html class="reftest-wait">
+<title>The default scroll() timeline for print</title>
+<link rel="help" href="https://drafts.csswg.org/scroll-animations-1/#scroll-notation">
+<link rel="help" href="https://drafts.csswg.org/css-animations-2/#animation-timeline">
+<meta name="assert" content="CSS animation correctly updates values when using the default scroll() timeline">
+<link rel="match" href="scroll-timeline-default-print-ref.html">
+
+<style>
+  @keyframes update {
+    from { transform: translateY(0px); }
+    to { transform: translateY(200px); }
+  }
+
+  html {
+    min-height: 100%;
+    padding-bottom: 100px;
+  }
+
+  #box {
+    width: 100px;
+    height: 100px;
+    background-color: green;
+    animation: update 1s linear;
+    animation-timeline: scroll();
+  }
+
+  * {
+    margin-top: 0px;
+    margin-bottom: 0px;
+  }
+</style>
+
+<div id="box"></div>
+<script src="/web-animations/testcommon.js"></script>
+<script>
+  document.documentElement.addEventListener('TestRendered', async () => {
+    runTest();
+  }, { once: true });
+
+  async function runTest() {
+    const scroller = document.scrollingElement;
+
+    await waitForCompositorReady();
+
+    // Move the scroller to the halfway point.
+    // When printing, a timeline associated with the document's scrolling
+    // element will become inactive. The root scroller is considered to be
+    // fully in view with a scroll range of zero.
+    // https://github.com/w3c/csswg-drafts/issues/8226
+    const maxScroll = scroller.scrollHeight - scroller.clientHeight;
+    scroller.scrollTop = 0.5 * maxScroll;
+
+    await waitForNextFrame();
+    await waitForNextFrame();
+
+    document.documentElement.classList.remove("reftest-wait");
+  }
+</script>
-- 
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