The usual.

Lib/dos-8x3/test_xml.py

@@ -0,0 +1,25 @@
+'''Test module to thest the xmllib module.
+   Sjoerd Mullender
+'''
+
+from test_support import verbose
+
+testdoc = """\
+<?xml version="1.0" encoding="UTF-8" standalone='yes' ?>
+<!-- comments aren't allowed before the <?xml?> tag,
+     but they are allowed before the <!DOCTYPE> tag -->
+<!DOCTYPE greeting [
+  <!ELEMENT greeting (#PCDATA)>
+]>
+<greeting>Hello, world!</greeting>
+"""
+
+import xmllib
+if verbose:
+	parser = xmllib.TestXMLParser()
+else:
+	parser = xmllib.XMLParser()
+
+for c in testdoc:
+	parser.feed(c)
+parser.close()