Fixed #25099 -- Fixed crash in AdminEmailHandler on DisallowedHost.

1 files changed, 19 insertions, 0 deletions

diff --git a/tests/logging_tests/tests.py b/tests/logging_tests/tests.py
index 0b4abbfef6..9c39bb2d59 100644
--- a/tests/logging_tests/tests.py
+++ b/tests/logging_tests/tests.py
@@ -352,6 +352,25 @@ class AdminEmailHandlerTest(SimpleTestCase):
         self.assertEqual(len(mail.outbox), 1)
         self.assertEqual(mail.outbox[0].to, ['manager@example.com'])
 
+    @override_settings(ALLOWED_HOSTS='example.com')
+    def test_disallowed_host_doesnt_crash(self):
+        admin_email_handler = self.get_admin_email_handler(self.logger)
+        old_include_html = admin_email_handler.include_html
+
+        # Text email
+        admin_email_handler.include_html = False
+        try:
+            self.client.get('/', HTTP_HOST='evil.com')
+        finally:
+            admin_email_handler.include_html = old_include_html
+
+        # HTML email
+        admin_email_handler.include_html = True
+        try:
+            self.client.get('/', HTTP_HOST='evil.com')
+        finally:
+            admin_email_handler.include_html = old_include_html
+
 
 class SettingsConfigTest(AdminScriptTestCase):
     """