From ceecc962ad8f6bbbc2b989aec53eee6c6cca04b9 Mon Sep 17 00:00:00 2001
From: Baptiste Mispelon <bmispelon@gmail.com>
Date: Sat, 16 Nov 2013 00:54:20 +0100
Subject: Fixed #21447 -- Restored code erroneously removed in
 20472aa827669d2b83b74e521504e88e18d086a1.

Also added some tests for HttpRequest.__repr__.
Note that the added tests don't actually catch the accidental code
removal (see ticket) but they do cover a codepath that wasn't tested
before.

Thanks to Tom Christie for the report and the original patch.
---
 tests/requests/tests.py | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'tests')

diff --git a/tests/requests/tests.py b/tests/requests/tests.py
index 2a69638260..850cf70c2f 100644
--- a/tests/requests/tests.py
+++ b/tests/requests/tests.py
@@ -42,6 +42,22 @@ class RequestsTests(SimpleTestCase):
         self.assertEqual(build_request_repr(request, path_override='/otherpath/', GET_override={'a': 'b'}, POST_override={'c': 'd'}, COOKIES_override={'e': 'f'}, META_override={'g': 'h'}),
                          str_prefix("<HttpRequest\npath:/otherpath/,\nGET:{%(_)s'a': %(_)s'b'},\nPOST:{%(_)s'c': %(_)s'd'},\nCOOKIES:{%(_)s'e': %(_)s'f'},\nMETA:{%(_)s'g': %(_)s'h'}>"))
 
+    def test_bad_httprequest_repr(self):
+        """
+        If an exception occurs when parsing GET, POST, COOKIES, or META, the
+        repr of the request should show it.
+        """
+        class Bomb(object):
+            """An object that raises an exception when printed out."""
+            def __repr__(self):
+                raise Exception('boom!')
+
+        bomb = Bomb()
+        for attr in ['GET', 'POST', 'COOKIES', 'META']:
+            request = HttpRequest()
+            setattr(request, attr, {'bomb': bomb})
+            self.assertIn('%s:<could not parse>' % attr, repr(request))
+
     def test_wsgirequest(self):
         request = WSGIRequest({'PATH_INFO': 'bogus', 'REQUEST_METHOD': 'bogus', 'wsgi.input': BytesIO(b'')})
         self.assertEqual(list(request.GET.keys()), [])
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