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Added tests for SF patch #597593, syntactically invalid Content-Type: headers.

This commit is contained in:
Barry Warsaw 2002-08-20 14:51:10 +00:00
parent f36d804b3b
commit 3328136e3c
1 changed files with 23 additions and 2 deletions
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25
Lib/email/test/test_email.py
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@ -428,12 +428,12 @@ class TestMessageAPI(TestEmailBase):
def test_get_content_maintype_error(self):
msg = Message()
msg['Content-Type'] = 'no-slash-in-this-string'
self.assertRaises(ValueError, msg.get_content_maintype)
self.assertEqual(msg.get_content_maintype(), 'text')
def test_get_content_subtype_error(self):
msg = Message()
msg['Content-Type'] = 'no-slash-in-this-string'
self.assertRaises(ValueError, msg.get_content_subtype)
self.assertEqual(msg.get_content_subtype(), 'plain')
@ -1007,6 +1007,27 @@ class TestNonConformant(TestEmailBase):
finally:
fp.close()
def test_invalid_content_type(self):
eq = self.assertEqual
neq = self.ndiffAssertEqual
msg = Message()
# RFC 2045, $5.2 says invalid yields text/plain
msg['Content-Type'] = 'text'
eq(msg.get_content_maintype(), 'text')
eq(msg.get_content_subtype(), 'plain')
eq(msg.get_content_type(), 'text/plain')
# Clear the old value and try something /really/ invalid
del msg['content-type']
msg['Content-Type'] = 'foo'
eq(msg.get_content_maintype(), 'text')
eq(msg.get_content_subtype(), 'plain')
eq(msg.get_content_type(), 'text/plain')
# Still, make sure that the message is idempotently generated
s = StringIO()
g = Generator(s)
g.flatten(msg)
neq(s.getvalue(), 'Content-Type: foo\n\n')
# Test RFC 2047 header encoding and decoding