1 files changed, 34 insertions, 0 deletions
diff --git a/layout/reftests/transform-3d/1271058-1.html b/layout/reftests/transform-3d/1271058-1.html
new file mode 100644
index 0000000000..845785d591
--- /dev/null
+++ b/layout/reftests/transform-3d/1271058-1.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<html><head>
+<style>
+    .preserve {
+        transform-style: preserve-3d;
+    }
+    .leaf {
+        width: 300px;
+        height: 300px;
+        position:absolute;
+        transform: translateZ(0px);
+        background-color: red;
+        top: -220px;
+        left: -20px;
+    }
+</style>
+</head><body>
+
+<canvas id="canvas" width="200" height="200"></canvas>
+<div class="preserve">
+    <div class="preserve" style="opacity:0.0001">
+        <div class="leaf"></div>
+    </div>
+</div>
+
+</body>
+<script>
+    var canvas = document.getElementById("canvas");
+    var ctx = canvas.getContext("2d");
+    ctx.fillStyle = "green";
+    ctx.fillRect(0, 0, 200, 200);
+</script>
+</html>
+