From 4f8458d8d6c59a47c6ffbb1ac88c69854ccf1592 Mon Sep 17 00:00:00 2001
From: Oran Agra <oran@redislabs.com>
Date: Tue, 12 Jan 2021 10:03:45 +0200
Subject: [PATCH] fix race in cluster transactions test (#8312)

we didn't wait for the commands executed on the master to reach the replica.
---
 tests/cluster/tests/16-transactions-on-replica.tcl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/cluster/tests/16-transactions-on-replica.tcl b/tests/cluster/tests/16-transactions-on-replica.tcl
index 41083f421..baed15fbc 100644
--- a/tests/cluster/tests/16-transactions-on-replica.tcl
+++ b/tests/cluster/tests/16-transactions-on-replica.tcl
@@ -15,6 +15,7 @@ set replica [Rn 1]
 
 test "Cant read from replica without READONLY" {
     $primary SET a 1
+    wait_for_ofs_sync $primary $replica
     catch {$replica GET a} err
     assert {[string range $err 0 4] eq {MOVED}}
 }
@@ -28,6 +29,7 @@ test "Can preform HSET primary and HGET from replica" {
     $primary HSET h a 1
     $primary HSET h b 2
     $primary HSET h c 3
+    wait_for_ofs_sync $primary $replica
     assert {[$replica HGET h a] eq {1}}
     assert {[$replica HGET h b] eq {2}}
     assert {[$replica HGET h c] eq {3}}