fixup DROP USER

mysql-test/main/plugin_auth_qa_1.result

@@ -62,7 +62,6 @@ user()
 plug_user@localhost
 Tables_in_test_user_db
 t1
-REVOKE ALL PRIVILEGES ON test_user_db.* FROM 'plug_user';
 DROP USER plug_user,plug_dest;
 ========== test 1.2 ========================================
 GRANT ALL PRIVILEGES ON test_user_db.* TO plug_user

mysql-test/main/plugin_auth_qa_1.test

@@ -4,6 +4,7 @@
 --source include/not_embedded.inc
 #enable view protocol after fix MDEV-29542
 --source include/no_view_protocol.inc
+--source include/count_sessions.inc
 
 CREATE DATABASE test_user_db;
 
@@ -27,6 +28,7 @@ GRANT ALL ON test_user_db.* TO 'plug_dest'@'%';
 REVOKE PROXY ON plug_dest FROM plug_user;
 --error 1
 --exec $MYSQL -u plug_user --password=plug_dest -e "SELECT current_user();SELECT user();USE test_user_db;CREATE TABLE t1(a int);SHOW TABLES;DROP TABLE t1;" 2>&1
+--source include/wait_until_count_sessions.inc
 DROP USER plug_user,plug_dest;
 #
 # GRANT...WITH
@@ -48,6 +50,7 @@ REVOKE PROXY ON plug_dest FROM plug_user;
 --echo 3)
 --error 1
 --exec $MYSQL -u plug_user --password=plug_dest -e "SELECT current_user();SELECT user();USE test_user_db;CREATE TABLE t1(a int);SHOW TABLES;DROP TABLE t1;" 2>&1
+--source include/wait_until_count_sessions.inc
 DROP USER plug_user,plug_dest;
 #
 # GRANT...WITH/CREATE...BY
@@ -62,8 +65,7 @@ GRANT ALL ON test_user_db.* TO 'plug_dest'@'%';
 --echo 2)
 --replace_result $MASTER_MYSOCK MASTER_MYSOCK
 --exec $MYSQL -u plug_user --password=plug_dest -e "SELECT current_user();SELECT user();USE test_user_db;CREATE TABLE t1(a int);SHOW TABLES;DROP TABLE t1;" 2>&1
-REVOKE ALL PRIVILEGES ON test_user_db.* FROM 'plug_user';
-#REVOKE ALL PRIVILEGES ON test_user_db.* FROM 'plug_dest'';
+--source include/wait_until_count_sessions.inc
 DROP USER plug_user,plug_dest;
 
 --echo ========== test 1.2 ========================================
@@ -83,6 +85,7 @@ GRANT PROXY ON new_dest TO plug_user;
 --exec $MYSQL -u plug_user --password=new_dest -e "SELECT current_user();SELECT user();" 2>&1
 --sorted_result
 SELECT user,plugin,authentication_string FROM mysql.user WHERE user != 'root';
+--source include/wait_until_count_sessions.inc
 DROP USER plug_user,new_dest;
 
 # CREATE...WITH/CREATE...BY
@@ -102,6 +105,7 @@ GRANT PROXY ON new_dest TO plug_user;
 --exec $MYSQL -u plug_user --password=new_dest -e "SELECT current_user();SELECT user();" 2>&1
 --sorted_result
 SELECT user,plugin,authentication_string FROM mysql.user WHERE user != 'root';
+--source include/wait_until_count_sessions.inc
 DROP USER plug_user,new_dest;
 # CREATE...WITH
 CREATE USER plug_user

mysql-test/main/ssl-big.result

@@ -1,4 +1,3 @@
-DROP TABLE IF EXISTS t1, t2;
 connect  ssl_con,localhost,root,,,,,SSL;
 create table t1 (a int);
 disconnect ssl_con;

mysql-test/suite/binlog/t/binlog_grant.test

@@ -195,7 +195,9 @@ call mtr.add_suppression("Access denied; you need (at least one of) the BINLOG R
 --remove_file $MYSQLTEST_VARDIR/tmp/mysqlbinlog.sql
 --disconnect user1
 DROP TABLE t2,t1;
+--disable_warnings
 DROP USER user1@localhost;
+--enable_warnings
 
 --echo #
 --echo # End of 10.5 test

mysql-test/suite/engines/funcs/r/rpl_row_USER.result

@@ -34,11 +34,11 @@ a	users
 3	tester@localhost
 4	@localhost%
 connection master;
+disconnect m_1;
 DROP DATABASE mysqltest1;
 REVOKE ALL ON mysqltest1.* FROM 'tester'@'%';
 REVOKE ALL ON mysqltest1.* FROM ''@'localhost%';
 DROP USER tester@'%';
 DROP USER ''@'localhost%';
-FLUSH PRIVILEGES;
 connection slave;
 include/rpl_end.inc

mysql-test/suite/engines/funcs/r/rpl_slave_status.result

@@ -30,6 +30,8 @@ n
 ==== Delete new replication user ====
 connection master;
 DROP USER rpl@127.0.0.1;
+Warnings:
+Note	4240	Dropped users 'rpl'@'127.0.0.1' have active connections. Use KILL CONNECTION if they should not be used anymore.
 FLUSH PRIVILEGES;
 connection slave;
 ==== Restart slave without privileges =====

mysql-test/suite/engines/funcs/r/rpl_sp.result

@@ -336,6 +336,7 @@ a
 connection master;
 drop procedure foo;
 connection slave;
+disconnect con1;
 connection master;
 drop function fn1;
 drop database mysqltest1;

mysql-test/suite/engines/funcs/r/rpl_temporary.result

@@ -85,6 +85,7 @@ select * from t2 ORDER BY f;
 f
 5
 7
+disconnect con3;
 drop table t1, t2;
 drop user zedjzlcsjhd@localhost;
 use test;

mysql-test/suite/galera/r/MW-416.result

@@ -92,6 +92,8 @@ UNINSTALL PLUGIN plg;
 Got one of the listed errors
 connection node_1;
 DROP USER 'userMW416'@'localhost';
+Warnings:
+Note	4240	Dropped users 'userMW416'@'localhost' have active connections. Use KILL CONNECTION if they should not be used anymore.
 SHOW DATABASES;
 Database
 information_schema

mysql-test/suite/galera/r/galera_read_only.result

@@ -33,3 +33,5 @@ DROP TABLE t2;
 SET GLOBAL read_only=FALSE;
 DROP TABLE t1;
 DROP USER foo@localhost;
+Warnings:
+Note	4240	Dropped users 'foo'@'localhost' have active connections. Use KILL CONNECTION if they should not be used anymore.

mysql-test/suite/galera/r/galera_roles.result

@@ -167,6 +167,8 @@ disconnect foo_node_2;
 # Connect with node_1
 connection node_1;
 DROP USER foo@localhost;
+Warnings:
+Note	4240	Dropped users 'foo'@'localhost' have active connections. Use KILL CONNECTION if they should not be used anymore.
 DROP DATABASE test1;
 #
 # MDEV-10566: Create role statement replicated inconsistently in Galera Cluster

mysql-test/suite/galera/r/rename.result

@@ -44,5 +44,7 @@ i
 1
 connection node_1;
 DROP USER foo@localhost;
+Warnings:
+Note	4240	Dropped users 'foo'@'localhost' have active connections. Use KILL CONNECTION if they should not be used anymore.
 DROP TABLE t2;
 # End of tests

mysql-test/suite/plugins/t/multiauth.test

@@ -1,4 +1,5 @@
 --source include/not_ubsan.inc
+--source include/count_sessions.inc
 
 let $REGEX_VERSION_ID=/$mysql_get_server_version/VERSION_ID/;
 let $REGEX_PASSWORD_LAST_CHANGED=/password_last_changed": [0-9]*/password_last_changed": #/;
@@ -48,6 +49,7 @@ show create user mysqltest1;
 --echo # name does not match, password bad = failure
 --error 1
 --exec $try_auth -u mysqltest1 -pbad
+--source include/wait_until_count_sessions.inc
 --replace_result $dreplace "drop user 'USER'"
 eval $dreplace, mysqltest1;
 
@@ -68,6 +70,7 @@ show create user mysqltest1;
 --echo # name does not match, password bad = failure
 --error 1
 --exec $try_auth -u mysqltest1 -pbad
+--source include/wait_until_count_sessions.inc
 --replace_result $dreplace "drop user 'USER'"
 eval $dreplace, mysqltest1;
 
@@ -88,6 +91,7 @@ show create user mysqltest1;
 --echo # name does not match, password bad = failure
 --error 1
 --exec $try_auth -u mysqltest1 -pbad
+--source include/wait_until_count_sessions.inc
 --replace_result $dreplace "drop user 'USER'"
 eval $dreplace, mysqltest1;
 
@@ -108,6 +112,7 @@ show create user mysqltest1;
 --echo # name does not match, password bad = failure
 --error 1
 --exec $try_auth -u mysqltest1 -pbad
+--source include/wait_until_count_sessions.inc
 --replace_result $dreplace "drop user 'USER'"
 eval $dreplace, mysqltest1;
 
@@ -130,6 +135,7 @@ show create user mysqltest1;
 --echo # name does not match, password bad = failure
 --error 1
 --exec $try_auth -u mysqltest1 -pbad
+--source include/wait_until_count_sessions.inc
 --replace_result $dreplace "drop user 'USER'"
 eval $dreplace, mysqltest1;
 
@@ -146,6 +152,7 @@ show create user mysqltest1;
 --echo # password bad = failure
 --error 1
 --exec $try_auth -u mysqltest1 -pbad
+--source include/wait_until_count_sessions.inc
 drop user mysqltest1;
 
 #
@@ -198,6 +205,7 @@ show create user mysqltest1;
 --echo # SET PASSWORD helps
 set password for mysqltest1 = password('bla');
 --exec $try_auth -u mysqltest1 -pbla
+--source include/wait_until_count_sessions.inc
 --replace_result $dreplace "drop user 'USER'"
 eval $dreplace, mysqltest1;
 
@@ -219,9 +227,8 @@ show create user mysqltest1;
 --exec $try_auth -u mysqltest1 -pgood --plugin-dir=$plugindir/no
 --echo # no plugin, second password works = ok
 --exec $try_auth -u mysqltest1 -pworks --plugin-dir=$plugindir/no
---disable_warnings
+--source include/wait_until_count_sessions.inc
 drop user mysqltest1;
---enable_warnings
 
 uninstall soname 'auth_ed25519';
 --remove_file $MYSQLTEST_VARDIR/tmp/peercred_test.txt

mysql-test/suite/plugins/t/parsec.test

@@ -1,5 +1,6 @@
 source include/platform.inc;
 source include/not_embedded.inc;
+source include/count_sessions.inc;
 
 if (`select count(*) = 0 from information_schema.plugins where plugin_name = 'parsec'`)
 {
@@ -41,6 +42,7 @@ if ($MTR_COMBINATION_WIN) {
 --echo # mysql -utest1 -ppwd --ssl-verify-server-cert -e "select test.have_ssl()"
 --exec $MYSQL --protocol tcp $host -utest1 -ppwd --ssl-verify-server-cert -e "select test.have_ssl()" 2>&1
 
+source include/wait_until_count_sessions.inc;
 drop function have_ssl;
 drop user test1@'%';
 
@@ -57,4 +59,5 @@ disconnect con4;
 --error ER_ACCESS_DENIED_ERROR
 connect con5, localhost, test2, "wrong_pwd";
 connection default;
+source include/wait_until_count_sessions.inc;
 drop user test2@'%';

mysql-test/suite/plugins/t/server_audit.test

@@ -208,8 +208,6 @@ connect(plug_con,localhost,plug,plug_dest,"*NO-ONE*");
 select USER(),CURRENT_USER();
 connection default;
 disconnect plug_con;
---sleep 2
---sleep 2
 DROP USER plug;
 DROP USER plug_dest;
 
@@ -220,7 +218,6 @@ connect (conssl1,localhost,ssl_user1,,sa_db,,,SSL);
 select variable_value > '' as 'have_ssl' from information_schema.session_status where variable_name='ssl_cipher';
 disconnect conssl1;
 connection default;
---sleep 2
 DROP USER ssl_user1@localhost;
 
 set global server_audit_query_log_limit= 15;

mysql-test/suite/rpl/r/rpl_ssl1.result

@@ -49,6 +49,7 @@ Master_SSL_CA_File = 'MYSQL_TEST_DIR/std_data/cacert.pem'
 Master_SSL_Cert = 'MYSQL_TEST_DIR/std_data/client-cert.pem'
 Master_SSL_Key = 'MYSQL_TEST_DIR/std_data/client-key.pem'
 include/check_slave_is_running.inc
+# End of 4.1 tests
 connection slave;
 stop slave;
 include/wait_for_slave_to_stop.inc

mysql-test/suite/rpl/t/rpl_ssl1.test

@@ -61,13 +61,15 @@ change master to master_user='root',master_password='', master_ssl=0;
 start slave;
 --source include/wait_for_slave_to_start.inc
 connection master;
+disable_warnings;
 drop user replssl@localhost;
+enable_warnings;
 drop table t1;
 
 sync_slave_with_master;
 source include/show_slave_status.inc;
 source include/check_slave_is_running.inc;
-# End of 4.1 tests
+--echo # End of 4.1 tests
 
 # Start replication with ssl_verify_server_cert turned on
 connection slave;