diff -r 000000000000 -r ae805ac0140d python-2.5.2/win32/Lib/test/test_nis.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/python-2.5.2/win32/Lib/test/test_nis.py	Fri Apr 03 17:19:34 2009 +0100
@@ -0,0 +1,39 @@
+from test.test_support import verbose, TestFailed, TestSkipped
+import nis
+
+print 'nis.maps()'
+try:
+    maps = nis.maps()
+except nis.error, msg:
+    # NIS is probably not active, so this test isn't useful
+    if verbose:
+        raise TestFailed, msg
+    # only do this if running under the regression suite
+    raise TestSkipped, msg
+
+try:
+    # On some systems, this map is only accessible to the
+    # super user
+    maps.remove("passwd.adjunct.byname")
+except ValueError:
+    pass
+
+done = 0
+for nismap in maps:
+    if verbose:
+        print nismap
+    mapping = nis.cat(nismap)
+    for k, v in mapping.items():
+        if verbose:
+            print '    ', k, v
+        if not k:
+            continue
+        if nis.match(k, nismap) != v:
+            print "NIS match failed for key `%s' in map `%s'" % (k, nismap)
+        else:
+            # just test the one key, otherwise this test could take a
+            # very long time
+            done = 1
+            break
+    if done:
+        break