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>
---
 .../preserve3d-and-flattening-z-order-006.html     | 53 ++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 testing/web-platform/tests/css/css-transforms/preserve3d-and-flattening-z-order-006.html

(limited to 'testing/web-platform/tests/css/css-transforms/preserve3d-and-flattening-z-order-006.html')
diff --git a/testing/web-platform/tests/css/css-transforms/preserve3d-and-flattening-z-order-006.html b/testing/web-platform/tests/css/css-transforms/preserve3d-and-flattening-z-order-006.html
new file mode 100644
index 0000000000..826ee4f9f5
--- /dev/null
+++ b/testing/web-platform/tests/css/css-transforms/preserve3d-and-flattening-z-order-006.html
@@ -0,0 +1,53 @@
+<!DOCTYPE HTML>
+<meta charset="utf-8">
+<title>CSS Test (Transforms): Flattening at the leafward edges of a preserve-3d scene</title>
+<link rel="help" href="https://bugs.chromium.org/p/chromium/issues/detail?id=1255544">
+<link rel="author" title="L. David Baron" href="https://dbaron.org/">
+<link rel="author" title="Google" href="http://www.google.com/">
+<link rel="help" href="http://www.w3.org/TR/css-transforms-2/#3d-transform-rendering">
+<meta name="assert" content="Elements are drawn in the correct z-order.">
+<link rel="match" href="preserve3d-and-flattening-002-ref.html">
+
+<style>
+body {
+  margin: 0;
+}
+div, span {
+  height: 100px;
+  width: 100px;
+  background: red;
+}
+span {
+  display: inline-block;
+  vertical-align: top;
+}
+div:not(:first-child):not(.outer) {
+  /* put everything at the same position without using absolute positioning */
+  margin-top: -100px;
+}
+.outer, .sibling {
+  transform-style: preserve-3d;
+}
+.outer {
+  background: gray;
+}
+.flattener {
+  /* adding position:relative or a transform changes things */
+  background: fuchsia;
+}
+.sibling {
+  background: blue;
+  transform: translate3d(25px, 50px, -20px);
+}
+.child {
+  background: silver;
+  transform: translate3d(50px, 0, 10px);
+}
+</style>
+
+<div class="outer">
+  <div class="flattener">
+    <div class="child"></div>
+  </div>
+  <div class="sibling"></div>
+</div>
-- 
cgit v1.2.3

