Merge commit '4325be1a5' into anoa/dinsic_release_1_21_x

* commit '4325be1a5':
  Fix missing null character check on guest_access room state
  Fixed a bug with reactivating users with the admin API (#8362)
  Admin API for reported events (#8217)
  Fix wording of deprecation notice in changelog
  Deprecation warning for synapse admin api being accessible under /_matrix
  Create function to check for long names in devices (#8364)
  Add a comment re #1691
  Fix a bad merge from release-v1.20.0. (#8354)
  Admin API for querying rooms where a user is a member (#8306)
  Catch-up after Federation Outage (bonus): Catch-up on Synapse Startup (#8322)
  Simplify super() calls to Python 3 syntax. (#8344)
  Allow appservice users to /login (#8320)
  Update test logging to be able to accept braces (#8335)
  Move lint dependencies to extras_require (#8330)

3 files changed, 13 insertions, 2 deletions

diff --git a/tests/handlers/test_device.py b/tests/handlers/test_device.py

index 6aa322bf3a..969d44c787 100644
--- a/tests/handlers/test_device.py
+++ b/tests/handlers/test_device.py
@@ -35,6 +35,17 @@ class DeviceTestCase(unittest.HomeserverTestCase):
         # These tests assume that it starts 1000 seconds in.
         self.reactor.advance(1000)
 
+    def test_device_is_created_with_invalid_name(self):
+        self.get_failure(
+            self.handler.check_device_registered(
+                user_id="@boris:foo",
+                device_id="foo",
+                initial_device_display_name="a"
+                * (synapse.handlers.device.MAX_DEVICE_DISPLAY_NAME_LEN + 1),
+            ),
+            synapse.api.errors.SynapseError,
+        )
+
     def test_device_is_created_if_doesnt_exist(self):
         res = self.get_success(
             self.handler.check_device_registered(
diff --git a/tests/handlers/test_e2e_keys.py b/tests/handlers/test_e2e_keys.py

index 210ddcbb88..366dcfb670 100644
--- a/tests/handlers/test_e2e_keys.py
+++ b/tests/handlers/test_e2e_keys.py
@@ -30,7 +30,7 @@ from tests import unittest, utils
 
 class E2eKeysHandlerTestCase(unittest.TestCase):
     def __init__(self, *args, **kwargs):
-        super(E2eKeysHandlerTestCase, self).__init__(*args, **kwargs)
+        super().__init__(*args, **kwargs)
         self.hs = None  # type: synapse.server.HomeServer
         self.handler = None  # type: synapse.handlers.e2e_keys.E2eKeysHandler
 
diff --git a/tests/handlers/test_e2e_room_keys.py b/tests/handlers/test_e2e_room_keys.py

index 3362050ce0..7adde9b9de 100644
--- a/tests/handlers/test_e2e_room_keys.py
+++ b/tests/handlers/test_e2e_room_keys.py
@@ -47,7 +47,7 @@ room_keys = {
 
 class E2eRoomKeysHandlerTestCase(unittest.TestCase):
     def __init__(self, *args, **kwargs):
-        super(E2eRoomKeysHandlerTestCase, self).__init__(*args, **kwargs)
+        super().__init__(*args, **kwargs)
         self.hs = None  # type: synapse.server.HomeServer
         self.handler = None  # type: synapse.handlers.e2e_keys.E2eRoomKeysHandler