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View File Name : gtids_anonymous_trxs_violations.test

--source include/not_gtid_enabled.inc

--let $old_server_id= `SELECT @@GLOBAL.server_id`
--let $new_server_id= `SELECT $old_server_id + 1`

#
# BUG#20748502: ASSERTION `THD->VARIABLES.GTID_NEXT.TYPE== ANONYMOUS_GROUP' FAILED.
#
# This test case verifies that the server does not
# assert. The steps to reproduce the assert are:
#
#  1. set autocommit to zero
#  2. create a temporary table - this would raise the
#     GTID-violation flag
#  3. Set GTID_NEXT explicitly
#  4. Issue a statement and commit the current
#     transaction - since GTID_NEXT and GTID-violation are
#     set then the system will try to decrease the number
#     of GTID-violation transactions.
#

SET @@GLOBAL.GTID_MODE=OFF_PERMISSIVE;

CREATE TABLE t2 (c1 INT);
set @@autocommit=0;
CREATE TEMPORARY TABLE t1(a INT key);
COMMIT;
SET SESSION GTID_NEXT='AAAAAAAA-BBBB-CCCC-DDDD-EEEEEEEEEEEE:1';
# before the patch, this would assert
INSERT INTO t2 VALUES(1);
COMMIT;
SET SESSION GTID_NEXT=AUTOMATIC;
DROP TABLE t2;
SET GLOBAL GTID_MODE=OFF;

#
# Bug #20743468:  ASSERTION `OLD_VALUE >= 1' FAILED. | ABORT (SIG=6) IN GTID_STATE::END_ANONYMOUS_
#
# This test case verifies that the server does not
# assert. The steps to reproduce the assert are:
#
#  1. set autocommit to zero
#  2. Issue CREATE TABLE ... SELECT - this would raise the
#     GTID-violation flag (when it should not if the binlog
#     is disabled).
#  3. Issue a BINLOG statement - this implicitly sets GTID_NEXT
#     to ANONYMOUS.
#  4. Issue a DDL - since GTID_NEXT and GTID-violation are set
#     then the system will try to decrease the number of
#     GTID-violation transactions.

# needs a valid server id (>=1)
--replace_result $new_server_id NEW_SERVER_ID
--eval SET GLOBAL server_id= $new_server_id

USE test;
CREATE TABLE t1 SELECT 1 a;
BINLOG '
MfmqTA8BAAAAZwAAAGsAAAABAAQANS41LjctbTMtZGVidWctbG9nAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAx+apMEzgNAAgAEgAEBAQEEgAAVAAEGggAAAAICAgCAA==
';
# this would assert before the patch
--disable_warnings
DROP FUNCTION IF EXISTS inexistent_function;
--enable_warnings
DROP TABLE t1;

#
# One needs to set GTID_NEXT to DEFAULT after the
# BINLOG '<fd event>', since it implicitly sets
# GTID_NEXT to ANONYMOUS (by design).
#
SET SESSION GTID_NEXT=DEFAULT;

--replace_result $old_server_id OLD_SERVER_ID
--eval SET GLOBAL server_id = $old_server_id
SET GLOBAL GTID_MODE=OFF;