From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 11:22:09 +0200
Subject: Adding upstream version 110.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../transform/partial-prerender-in-svg-3.html      | 44 ++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 layout/reftests/transform/partial-prerender-in-svg-3.html

(limited to 'layout/reftests/transform/partial-prerender-in-svg-3.html')
diff --git a/layout/reftests/transform/partial-prerender-in-svg-3.html b/layout/reftests/transform/partial-prerender-in-svg-3.html
new file mode 100644
index 0000000000..f6f4155b5f
--- /dev/null
+++ b/layout/reftests/transform/partial-prerender-in-svg-3.html
@@ -0,0 +1,44 @@
+<!DOCTYPE html>
+<html class="reftest-wait reftest-no-flush">
+<meta name="viewport" content="width=device-width,minimum-scale=1,initial-scale=1">
+<style>
+html {
+  overflow: hidden;
+}
+body {
+  margin: 0px;
+  padding: 0px;
+}
+@keyframes anim {
+  /* The reftest window size is (800x1000), which means the partial prerender */
+  /* area is (1125x400). Thus -325px(= 800 - 1125) is the boundary where jank */
+  /* happens, so we choose a value close to -325px so that within a next      */
+  /* couple of frames jank should happen. */
+  0% { transform: translateX(-324px); }
+  100% { transform: translateX(-2000px); }
+}
+</style>
+<svg xmlns="http://www.w3.org/2000/svg" width="400" height="400"
+     style="overflow: visible">
+  <g id="target">
+    <svg xmlns="http://www.w3.org/2000/svg" width="10000">
+      <rect fill="green" x="0"    width="1125" height="400"></rect>
+      <rect fill="red"   x="1125" width="800"  height="400"></rect>
+    </svg>
+  </g>
+</svg>
+<script>
+document.addEventListener("MozReftestInvalidate", () => {
+  // A shorter animation-duration than we normally use (100s) because if we used
+  // the longer duration it may NOT fail this test even if any jank happens.
+  target.style.animation = "anim 10s 1s";
+  target.addEventListener("animationstart", () => {
+    // Wait a second to make sure the animation gets stucked (i.e. jank) at the
+    // boundary (325px).
+    setTimeout(() => {
+      document.documentElement.classList.remove("reftest-wait");
+    }, 1000);
+  });
+}, { once: true });
+</script>
+</html>
-- 
cgit v1.2.3

