1 files changed, 28 insertions, 0 deletions
diff --git a/Lib/test/test_httplib.py b/Lib/test/test_httplib.py
index cc6cd07..cf61552 100644
--- a/Lib/test/test_httplib.py
+++ b/Lib/test/test_httplib.py
@@ -99,6 +99,34 @@ class HeaderTests(TestCase):
                 conn.request('POST', '/', body, headers)
                 self.assertEqual(conn._buffer.count[header.lower()], 1)
 
+    def test_content_length_0(self):
+
+        class ContentLengthChecker(list):
+            def __init__(self):
+                list.__init__(self)
+                self.content_length = None
+            def append(self, item):
+                kv = item.split(b':', 1)
+                if len(kv) > 1 and kv[0].lower() == b'content-length':
+                    self.content_length = kv[1].strip()
+                list.append(self, item)
+
+        # POST with empty body
+        conn = client.HTTPConnection('example.com')
+        conn.sock = FakeSocket(None)
+        conn._buffer = ContentLengthChecker()
+        conn.request('POST', '/', '')
+        self.assertEqual(conn._buffer.content_length, b'0',
+                        'Header Content-Length not set')
+
+        # PUT request with empty body
+        conn = client.HTTPConnection('example.com')
+        conn.sock = FakeSocket(None)
+        conn._buffer = ContentLengthChecker()
+        conn.request('PUT', '/', '')
+        self.assertEqual(conn._buffer.content_length, b'0',
+                        'Header Content-Length not set')
+
     def test_putheader(self):
         conn = client.HTTPConnection('example.com')
         conn.sock = FakeSocket(None)