[Tarantool-patches] [PATCH v2 12/11] dRaft

[Vladislav Shpilevoy]

My changes on top of this commit are below.
These are slightly reworked version of Sergey's fixes.

====================
    [tosquash] raft: keep testing votes, but without relying on 0

diff --git a/test/replication/raft_basic.result b/test/replication/raft_basic.result
index cff710e24..2996fe3eb 100644
--- a/test/replication/raft_basic.result
+++ b/test/replication/raft_basic.result
@@ -46,9 +46,8 @@ box.cfg{raft_election_timeout = 0}
 term = box.info.raft.term
  | ---
  | ...
-assert(box.info.raft.vote == 0)
+vote = box.info.raft.vote
  | ---
- | - true
  | ...
 assert(box.info.raft.state == 'follower')
  | ---
@@ -85,7 +84,7 @@ assert(box.info.raft.term == term)
  | ---
  | - true
  | ...
-assert(box.info.raft.vote == 0)
+assert(box.info.raft.vote == vote)
  | ---
  | - true
  | ...
diff --git a/test/replication/raft_basic.test.lua b/test/replication/raft_basic.test.lua
index faf3ad107..7e7568991 100644
--- a/test/replication/raft_basic.test.lua
+++ b/test/replication/raft_basic.test.lua
@@ -19,7 +19,7 @@ box.cfg{raft_election_timeout = 0}
 -- When Raft is disabled, the instance is a follower. Does not
 -- try to become a leader, and does not block write operations.
 term = box.info.raft.term
-assert(box.info.raft.vote == 0)
+vote = box.info.raft.vote
 assert(box.info.raft.state == 'follower')
 assert(box.info.raft.leader == 0)
 assert(not box.info.ro)
@@ -33,7 +33,7 @@ assert(box.info.ro)
 -- Term is not changed, because the instance can't be a candidate,
 -- and therefore didn't try to vote nor to bump the term.
 assert(box.info.raft.term == term)
-assert(box.info.raft.vote == 0)
+assert(box.info.raft.vote == vote)
 assert(box.info.raft.leader == 0)
 
 -- Candidate instance votes immediately, if sees no leader.