Test the rfc822.py module. Contains just a few simple cases, and some

troublesome ones encountered on the c.l.py list.

Lib/test/output/test_rfc822

+test_rfc822

Lib/test/test_rfc822.py

+from test_support import verbose
+import rfc822, sys
+try:
+    from cStringIO import StringIO
+except ImportError:
+    from StringIO import StringIO
+
+def test(msg, results):
+    fp = StringIO()
+    fp.write(msg)
+    fp.seek(0)
+    m = rfc822.Message(fp)
+    i = 0
+    for n, a in m.getaddrlist('to') + m.getaddrlist('cc'):
+        if verbose:
+            print 'name:', repr(n), 'addr:', repr(a)
+        try:
+            mn, ma = results[i][0], results[i][1]
+        except IndexError:
+            print 'extra parsed address:', repr(n), repr(a)
+            continue
+        i = i + 1
+        if mn == n and ma == a:
+            if verbose:
+                print '    [matched]'
+        else:
+            if verbose:
+                print '    [no match]'
+            print 'not found:', repr(n), repr(a)
+
+test('''Date:    Wed, 13 Jan 1999 23:57:35 -0500
+From:    Guido van Rossum <guido@CNRI.Reston.VA.US>
+To:      "Guido van
+	 : Rossum" <guido@python.org>
+Subject: test2
+
+test2
+''', [('Guido van\n	 : Rossum', 'guido@python.org')])
+
+test('''From: Barry <bwarsaw@python.org
+To: guido@python.org (Guido: the Barbarian)
+Subject: nonsense
+
+test''', [('Guido: the Barbarian', 'guido@python.org'),
+          ])
+
+test('''From: Barry <bwarsaw@python.org
+To: guido@python.org (Guido: the Barbarian)
+Cc: "Guido: the Madman" <guido@python.org>
+
+test''', [('Guido: the Barbarian', 'guido@python.org'),
+          ('Guido: the Madman', 'guido@python.org')
+          ])
+
+test('''To: "The monster with
+     the very long name: Guido" <guido@python.org>
+
+test''', [('The monster with\n     the very long name: Guido',
+           'guido@python.org')])
+
+test('''To: "Amit J. Patel" <amitp@Theory.Stanford.EDU>
+CC: Mike Fletcher <mfletch@vrtelecom.com>,
+        "'string-sig@python.org'" <string-sig@python.org>
+Cc: fooz@bat.com, bart@toof.com
+Cc: goit@lip.com
+
+test''', [('Amit J. Patel', 'amitp@Theory.Stanford.EDU'),
+          ('Mike Fletcher', 'mfletch@vrtelecom.com'),
+          ("'string-sig@python.org'", 'string-sig@python.org'),
+          ('', 'fooz@bat.com'),
+          ('', 'bart@toof.com'),
+          ('', 'goit@lip.com'),
+          ])
+
+# This one is just twisted.  I don't know what the proper result should be,
+# but it shouldn't be to infloop, which is what used to happen!
+test('''To: <[smtp:dd47@mail.xxx.edu]_at_hmhq@hdq-mdm1-imgout.companay.com>
+
+test''', [('', ''),
+          ('', 'dd47@mail.xxx.edu'),
+          ('', '_at_hmhq@hdq-mdm1-imgout.companay.com')
+          ])