improved the ucnhash test a bit

Lib/test/output/test_ucn

 test_ucn
 Testing General Unicode Character Name, and case insensitivity... done.
+Testing name to code mapping.... done.
+Testing code to name mapping for all characters.... done.
+Found 10538 characters in the unicode name database
 Testing misc. symbols for unicode character name expansion.... done.
 Testing unicode character name expansion strict error handling.... done.

Lib/test/test_ucn.py

@@ -37,25 +37,30 @@ s = u"\N{LATIN CAPITAL LETTER T}" \
     u"\N{LATIN SMALL LETTER P}" \
     u"\N{FULL STOP}"
 verify(s == u"The rEd fOx ate the sheep.", s)
+print "done."
 
 import ucnhash
 
-# minimal sanity check
+print "Testing name to code mapping....",
 for char in "SPAM":
     name = "LATIN SMALL LETTER %s" % char
     code = ucnhash.getcode(name)
     verify(ucnhash.getname(code) == name)
+print "done."
 
-# loop over all characters in the database
+print "Testing code to name mapping for all characters....",
+count = 0
 for code in range(65536):
     try:
         name = ucnhash.getname(code)
         verify(ucnhash.getcode(name) == code)
+        count += 1
     except ValueError:
         pass
-
 print "done."
 
+print "Found", count, "characters in the unicode name database"
+
 # misc. symbol testing
 print "Testing misc. symbols for unicode character name expansion....",
 verify(u"\N{PILCROW SIGN}" == u"\u00b6")