MINI MINI MANI MO

--source include/have_binlog_format_mixed.inc
--source include/have_gtid.inc
--source include/have_debug.inc

# BUG#19667258: WL#6972 - SERVER CRASH ON SET SESSION SESSION_TRACK_GTIDS='OFF'

# This test file is configured to start the server with:
#
#  --session_track_gtids='ALL_GTIDS'
#
# Then we are looking to assert the following:
# - Verify that the following statements include
#   GTID data in the OK packet immediately after start
#   the server starts up.
# - Verify that every transition includes the expected
#   GTID data in the OK packet.

--enable_session_track_info

--echo # ALL_GTIDS at startup: this must return GTID:1
CREATE TABLE t1 (c1 INT) Engine=InnoDB;

--echo # ALL_GTIDS at startup: this must return GTID:1-2
DROP TABLE t1;

--disable_session_track_info

--let $i=3
while($i)
{
  if ($i==3)
  {
    --let $from=ALL_GTIDS
  }

  if ($i==2)
  {
    --let $from=OWN_GTID
  }

  if ($i==1)
  {
    --let $from=OFF
  }
  
  --let $text= this must return ''
  if (`SELECT '$from' = 'ALL_GTIDS'`)
  {
    --let $text= this must return GTID:1-2
  }

  --echo ## $from -> ALL_GTIDS : $text ##
  --eval SET SESSION session_track_gtids='$from'
  --enable_session_track_info
  SET SESSION session_track_gtids='ALL_GTIDS';
  --disable_session_track_info

  --echo ## $from -> OWN_GTID: $text ##
  --eval SET SESSION session_track_gtids='$from'
  --enable_session_track_info
  SET SESSION session_track_gtids='OWN_GTID';
  --disable_session_track_info

  --echo ## $from -> OFF : $text ##
  --eval SET SESSION session_track_gtids='$from'
  --enable_session_track_info
  SET SESSION session_track_gtids='OFF';
  --disable_session_track_info

  --dec $i
}