mysqltest: Allow HANDLER READ in --ps-protocol tests

adjust tests

client/mysqltest.cc

@@ -8672,6 +8672,7 @@ void init_re(void)
     "[[:space:]]*SELECT[[:space:]]|"
     "[[:space:]]*CREATE[[:space:]]+TABLE[[:space:]]|"
     "[[:space:]]*DO[[:space:]]|"
+    "[[:space:]]*HANDLER[[:space:]]+.*[[:space:]]+READ[[:space:]]|"
     "[[:space:]]*SET[[:space:]]+OPTION[[:space:]]|"
     "[[:space:]]*DELETE[[:space:]]+MULTI[[:space:]]|"
     "[[:space:]]*UPDATE[[:space:]]+MULTI[[:space:]]|"

mysql-test/r/lock.result

@@ -407,7 +407,7 @@ LOCK TABLE t1 WRITE;
 HANDLER t1 OPEN;
 ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
 HANDLER t1 READ FIRST;
-ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
+Got one of the listed errors
 HANDLER t1 CLOSE;
 ERROR HY000: Can't execute the given command because you have active locked tables or an active transaction
 UNLOCK TABLES;

mysql-test/suite/handler/handler.inc

@@ -377,7 +377,9 @@ send optimize table t1;
 # client 1
 --echo proceed with the normal connection
 connection default;
+--disable_ps_protocol
 handler t1 read next;
+--enable_ps_protocol
 handler t1 close;
 # client 2
 --echo read the result from the other connection

mysql-test/suite/handler/interface.result

@@ -269,7 +269,7 @@ handler t1 open;
 lock table t1 write;
 alter table t1 engine=csv;
 handler t1 read a next;
-ERROR HY000: Table storage engine for 't1' doesn't have this option
+Got one of the listed errors
 handler t1 close;
 unlock tables;
 drop table t1;

mysql-test/suite/handler/interface.test

@@ -326,7 +326,7 @@ let $wait_condition=
         info = "alter table t1 engine=csv";
 --source include/wait_condition.inc
 connection default;
---error ER_ILLEGAL_HA
+--error ER_ILLEGAL_HA,ER_KEY_DOES_NOT_EXITS
 handler t1 read a next;
 handler t1 close;
 connection con1;

mysql-test/t/lock.test

@@ -481,7 +481,7 @@ LOCK TABLE t1 WRITE;
 --echo # HANDLER commands are not allowed in LOCK TABLES mode
 --error ER_LOCK_OR_ACTIVE_TRANSACTION
 HANDLER t1 OPEN;
---error ER_LOCK_OR_ACTIVE_TRANSACTION
+--error ER_LOCK_OR_ACTIVE_TRANSACTION,ER_UNKNOWN_TABLE
 HANDLER t1 READ FIRST;
 --error ER_LOCK_OR_ACTIVE_TRANSACTION
 HANDLER t1 CLOSE;