Remove tests from the blacklist (#2031)

* Remove tests from the blacklist

They seem to be more reliable now

* Update whitelist

sytest-blacklist

@@ -1,52 +1,9 @@
-# Blacklisted due to flakiness
-Remote users can join room by alias
-
-# Blacklisted due to flakiness
-POST /login can log in as a user with just the local part of the id
-
-# Blacklisted due to flakiness
-avatar_url updates affect room member events
-
-# Blacklisted due to flakiness
-displayname updates affect room member events
-
-# Blacklisted due to flakiness
-Room members can override their displayname on a room-specific basis
-
-# Blacklisted due to flakiness
-Alias creators can delete alias with no ops
-
-# Blacklisted because matrix-org/dendrite#847 might have broken it but we're not
-# really sure and we need it pretty badly anyway
-Real non-joined users can get individual state for world_readable rooms after leaving
-
 # Blacklisted until matrix-org/dendrite#862 is reverted due to Riot bug
 Latest account data appears in v2 /sync
 
-# Blacklisted due to flakiness
-Outbound federation can backfill events
-
-# Blacklisted due to alias work on Synapse
-Alias creators can delete canonical alias with no ops
-
-# Blacklisted because we need to implement v2 invite endpoints for room versions
-# to be supported (currently fails with M_UNSUPPORTED_ROOM_VERSION) 
-Inbound federation rejects invites which are not signed by the sender
-
 # Blacklisted because we don't support ignores yet
 Ignore invite in incremental sync
 
-# Blacklisted because this test calls /r0/events which we don't implement
-New room members see their own join event
-Existing members see new members' join events
-
-# See https://github.com/matrix-org/sytest/pull/901
-Remote invited user can see room metadata
-
-# We don't implement soft-failed events yet, but because the /send response is vague,
-# this test thinks it's all fine...
-Inbound federation accepts a second soft-failed event
-
 # Relies on a rejected PL event which will never be accepted into the DAG
 # Caused by https://github.com/matrix-org/sytest/pull/911
 Outbound federation requests missing prev_events and then asks for /state_ids and resolves the state
@@ -59,15 +16,9 @@ Invited user can reject local invite after originator leaves
 Invited user can reject invite for empty room
 If user leaves room, remote user changes device and rejoins we see update in /sync and /keys/changes
 
-# Blacklisted due to flakiness
-A prev_batch token from incremental sync can be used in the v1 messages API
-
 # Blacklisted due to flakiness
 Forgotten room messages cannot be paginated
 
-# Blacklisted due to flakiness
-Can re-join room if re-invited
-
 # Blacklisted due to flakiness after #1774
 Local device key changes get to remote servers with correct prev_id
 

sytest-whitelist

@@ -136,7 +136,6 @@ query for user with no keys returns empty key dict
 Can claim one time key using POST
 Can claim remote one time key using POST
 Local device key changes appear in v2 /sync
-Local device key changes appear in /keys/changes
 New users appear in /keys/changes
 Local delete device changes appear in v2 /sync
 Local new device changes appear in v2 /sync
@@ -566,3 +565,7 @@ Remote user can backfill in a room with version 7
 Can reject invites over federation for rooms with version 7
 Can receive redactions from regular users over federation in room version 7
 Federation publicRoom Name/topic keys are correct
+Remote invited user can see room metadata
+Can re-join room if re-invited
+A prev_batch token from incremental sync can be used in the v1 messages API
+Inbound federation rejects invites which are not signed by the sender