--- /dev/null
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!--
+Test the node_is_empty select handler via the :empty pseudo-class.
+The result should be a blue document, because the second rect is
+not empty.
+-->
+<svg width="640"
+ height="480"
+ viewBox="0 0 640 480"
+ xmlns="http://www.w3.org/2000/svg"
+ xmlns:svg="http://www.w3.org/2000/svg">
+
+ <style>
+ :empty {
+ fill-opacity: 0;
+ }
+ </style>
+
+ <rect x="0"
+ y="0"
+ width="640"
+ height="480"
+ fill="red" />
+
+ <rect x="0"
+ y="0"
+ width="640"
+ height="480"
+ fill="blue">
+ <desc>I'm a rectangle.</desc>
+ </rect>
+</svg>
+