MDEV-28953 sporadic failures with galera_sr.mysql-wsrep-features#165

Modified galera_sr.mysql-wsrep-features#165 test to be deterministic:
Added one wait condition to catch execution state after --send command.
Changed another wait condition to better match the execution state of the test thread.
Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>

mysql-test/suite/galera_sr/r/mysql-wsrep-features#165.result

@@ -26,6 +26,7 @@ f1	f2
 connection node_1c;
 SET AUTOCOMMIT=ON;
 INSERT INTO t1 VALUES (3, 'c');
+connection node_1;
 connection node_2;
 SELECT * FROM t1;
 f1	f2
@@ -91,6 +92,7 @@ f1	f2
 connection node_1c;
 SET AUTOCOMMIT=ON;
 INSERT INTO t1 VALUES (3, 'c');
+connection node_1;
 connection node_2;
 SELECT * FROM t1;
 f1	f2
@@ -156,6 +158,7 @@ f1	f2
 connection node_1c;
 SET AUTOCOMMIT=ON;
 INSERT INTO t1 VALUES (3, 'c');
+connection node_1;
 connection node_2;
 SELECT * FROM t1;
 f1	f2
@@ -221,6 +224,7 @@ f1	f2
 connection node_1c;
 SET AUTOCOMMIT=ON;
 INSERT INTO t1 VALUES (3, 'c');
+connection node_1;
 connection node_2;
 SELECT * FROM t1;
 f1	f2
@@ -286,6 +290,7 @@ f1	f2
 connection node_1c;
 SET AUTOCOMMIT=ON;
 INSERT INTO t1 VALUES (3, 'c');
+connection node_1;
 connection node_2;
 SELECT * FROM t1;
 f1	f2
@@ -351,6 +356,7 @@ f1	f2
 connection node_1c;
 SET AUTOCOMMIT=ON;
 INSERT INTO t1 VALUES (3, 'c');
+connection node_1;
 connection node_2;
 SELECT * FROM t1;
 f1	f2
@@ -416,6 +422,7 @@ f1	f2
 connection node_1c;
 SET AUTOCOMMIT=ON;
 INSERT INTO t1 VALUES (3, 'c');
+connection node_1;
 connection node_2;
 SELECT * FROM t1;
 f1	f2
@@ -481,6 +488,7 @@ f1	f2
 connection node_1c;
 SET AUTOCOMMIT=ON;
 INSERT INTO t1 VALUES (3, 'c');
+connection node_1;
 connection node_2;
 SELECT * FROM t1;
 f1	f2
@@ -546,6 +554,7 @@ f1	f2
 connection node_1c;
 SET AUTOCOMMIT=ON;
 INSERT INTO t1 VALUES (3, 'c');
+connection node_1;
 connection node_2;
 SELECT * FROM t1;
 f1	f2
@@ -611,6 +620,7 @@ f1	f2
 connection node_1c;
 SET AUTOCOMMIT=ON;
 INSERT INTO t1 VALUES (3, 'c');
+connection node_1;
 connection node_2;
 SELECT * FROM t1;
 f1	f2
@@ -676,6 +686,7 @@ f1	f2
 connection node_1c;
 SET AUTOCOMMIT=ON;
 INSERT INTO t1 VALUES (3, 'c');
+connection node_1;
 connection node_2;
 SELECT * FROM t1;
 f1	f2
@@ -741,6 +752,7 @@ f1	f2
 connection node_1c;
 SET AUTOCOMMIT=ON;
 INSERT INTO t1 VALUES (3, 'c');
+connection node_1;
 connection node_2;
 SELECT * FROM t1;
 f1	f2
@@ -806,6 +818,7 @@ f1	f2
 connection node_1c;
 SET AUTOCOMMIT=ON;
 INSERT INTO t1 VALUES (3, 'c');
+connection node_1;
 connection node_2;
 SELECT * FROM t1;
 f1	f2
@@ -871,6 +884,7 @@ f1	f2
 connection node_1c;
 SET AUTOCOMMIT=ON;
 INSERT INTO t1 VALUES (3, 'c');
+connection node_1;
 connection node_2;
 SELECT * FROM t1;
 f1	f2
@@ -936,6 +950,7 @@ f1	f2
 connection node_1c;
 SET AUTOCOMMIT=ON;
 INSERT INTO t1 VALUES (3, 'c');
+connection node_1;
 connection node_2;
 SELECT * FROM t1;
 f1	f2
@@ -1001,6 +1016,7 @@ f1	f2
 connection node_1c;
 SET AUTOCOMMIT=ON;
 INSERT INTO t1 VALUES (3, 'c');
+connection node_1;
 connection node_2;
 SELECT * FROM t1;
 f1	f2

mysql-test/suite/galera_sr/t/mysql-wsrep-features#165.inc

@@ -46,6 +46,10 @@ SELECT * FROM t1;
 SET AUTOCOMMIT=ON;
 --send INSERT INTO t1 VALUES (3, 'c')
 
+--connection node_1
+--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.INNODB_LOCK_WAITS;
+--source include/wait_condition.inc
+
 --connection node_2
 SELECT * FROM t1;
 
@@ -54,7 +58,7 @@ SELECT * FROM t1;
 --send UPDATE t1 SET f2 = 'a' WHERE f1 = 2
 
 --connection node_1
---let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.PROCESSLIST WHERE USER != 'system user' AND STATE = 'Updating';
+--let $wait_condition = SELECT COUNT(*) = 2 FROM INFORMATION_SCHEMA.INNODB_LOCK_WAITS;
 --source include/wait_condition.inc
 
 # Will deadlock