EVOLUTION-MANAGER

Edit File: mariadb_plugin.test

--source include/have_log_bin.inc
--source include/have_binlog_format_row.inc

--echo #
--echo # MDEV-14843: Assertion `s_tx_list.size() == 0' failed in myrocks::Rdb_transaction::term_mutex
--echo #

#
# On Linux, wsrep plugin is always loaded so XA is enabled at this point.
# On Windows, there is no wsrep, so we get this warning:
#   Warning	1105	Cannot enable tc-log at run-time. XA features of ROCKSDB are disabled
#
--disable_warnings
INSTALL SONAME 'ha_rocksdb';
--enable_warnings

CREATE TABLE t1 (i INT) ENGINE=RocksDB;
insert into t1 values (1);

connect (con1,localhost,root,,);
connection con1;
insert into test.t1 values (1);

connection default;

# Cleanup
DROP TABLE t1;
UNINSTALL SONAME 'ha_rocksdb';

--echo #
--echo # MDEV-15686: Loading MyRocks plugin back after it has been unloaded causes a crash
--echo #
call mtr.add_suppression("Plugin 'ROCKSDB.*' init function returned error.");
call mtr.add_suppression("Plugin 'ROCKSDB.*' registration as a INFORMATION SCHEMA failed.");
call mtr.add_suppression("Plugin 'ROCKSDB' registration as a STORAGE ENGINE failed");

--echo #
--echo # There are two possible scenarios:

--echo #  ha_rocksdb.{dll,so} is still loaded into mysqld's address space. Its
--echo #  global variables are in the state that doesn't allow it to be
--echo #  initialized back (this is what MDEV-15686 is about). This is handled 
--echo #  by intentionally returning an error from rocksdb_init_func.
--echo #
--echo #  The second case is when ha_rocksdb.{ddl,so} has been fully unloaded 
--echo #  and so it will be now loaded as if it happens for the first time.

--error 0,ER_INTERNAL_ERROR
INSTALL SONAME 'ha_rocksdb';

--echo # Whatever happened on the previous step, restore things to the way they
--echo # were at testcase start.
--error 0,ER_SP_DOES_NOT_EXIST
UNINSTALL SONAME 'ha_rocksdb';