[1.0.X] Fixed #9199 -- We were erroneously only prepending "www" to the domain

if we also needed to append a slash (when PREPEND_WWW=True).

Based on a patch and tests from gonz. Thanks.

Backport of r9184 from trunk.


git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.0.X@9185 bcc190cf-cafb-0310-a4f2-bffc1f526a37

tests/regressiontests/middleware/tests.py

@@ -89,3 +89,31 @@ class CommonMiddlewareTest(TestCase):
         self.assertEquals(
             r['Location'],
             'http://testserver/middleware/needsquoting%23/')
+
+    def test_prepend_www(self):
+        settings.PREPEND_WWW = True
+        settings.APPEND_SLASH = False
+        request = self._get_request('path/')
+        r = CommonMiddleware().process_request(request)
+        self.assertEquals(r.status_code, 301)
+        self.assertEquals(
+            r['Location'],
+            'http://www.testserver/middleware/path/')
+
+    def test_prepend_www_append_slash_have_slash(self):
+        settings.PREPEND_WWW = True
+        settings.APPEND_SLASH = True
+        request = self._get_request('slash/')
+        r = CommonMiddleware().process_request(request)
+        self.assertEquals(r.status_code, 301)
+        self.assertEquals(r['Location'],
+                          'http://www.testserver/middleware/slash/')
+
+    def test_prepend_www_append_slash_slashless(self):
+        settings.PREPEND_WWW = True
+        settings.APPEND_SLASH = True
+        request = self._get_request('slash')
+        r = CommonMiddleware().process_request(request)
+        self.assertEquals(r.status_code, 301)
+        self.assertEquals(r['Location'],
+                          'http://www.testserver/middleware/slash/')