config root man

--source include/big_test.inc
--source include/not_embedded.inc
--source include/have_no_undo_tablespaces.inc


let BASEDIR= `select @@basedir`;
let DDIR=$MYSQL_TMP_DIR/installdb_test;
let MYSQLD_LOG=$MYSQL_TMP_DIR/server.log;
let extra_args=--no-defaults --console --log-syslog=0 --loose-skip-auto_generate_certs --loose-skip-sha256_password_auto_generate_rsa_keys --skip-ssl --basedir=$BASEDIR --lc-messages-dir=$MYSQL_SHAREDIR;
let PASSWD_FILE=$MYSQL_TMP_DIR/password_file.txt;

--echo # We don't care about innodb warnings at this point
CALL mtr.add_suppression("InnoDB:");

--echo # shut server down
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--shutdown_server
--source include/wait_until_disconnected.inc
--echo # Server is down


--echo #
--echo # Bug #22213873: MYSQLD --INITIALIZE SHOULD ALLOW IRRELEVANT
--echo #   CONTENT (E.G. LOST+FOUND) IN DATADIR
--echo #

--echo # Making the data directory
mkdir $DDIR;
--echo # adding a sub-directory in it
mkdir $DDIR/subdir;
--echo # adding a "hidden" subdir
mkdir $DDIR/.hsubdir;

--echo # Run the server with --initialize. Should fail
--error 1
--exec $MYSQLD $extra_args --initialize --datadir=$DDIR > $MYSQLD_LOG 2>&1

--echo # Run the server with --initialize --ignore-db-dir=subdir
--exec $MYSQLD $extra_args --initialize --datadir=$DDIR --ignore-db-dir=subdir > $MYSQLD_LOG 2>&1

--echo extract the root password
--perl
  use strict;
  my $log= $ENV{'MYSQLD_LOG'} or die;
  my $passwd_file= $ENV{'PASSWD_FILE'} or die;
  my $FILE;
  open(FILE, "$log") or die;
  while (my $row = <FILE>)
  {
    if ($row =~ m/.*\[Note\] A temporary password is generated for root.localhost: ([^ \n][^ \n]*)/)
    {
      my $passwd=$1;
      print "password found\n";
      my $OUT_FILE;
      open(OUT_FILE, "> $passwd_file");
      print OUT_FILE "delimiter lessprobability;\n";
      print OUT_FILE "let new_pwd=$passwd";
      print OUT_FILE "lessprobability\n";
      print OUT_FILE "--delimiter ;\n";
      close(OUT_FILE);
    }
  }
  close(FILE);
EOF

source $passwd_file;

--echo # Restart the server against DDIR
--exec echo "restart:--datadir=$DDIR " > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--enable_reconnect
--source include/wait_until_connected_again.inc

--echo # connect as root
connect(root_con,localhost,root,$new_pwd,mysql);

--echo # reset the password
SET PASSWORD='';

CREATE DATABASE test;

--echo # shut server down
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--shutdown_server
--source include/wait_until_disconnected.inc
--echo # Server is down

--echo # close the test connection
connection default;
disconnect root_con;

--echo # remove the password file
remove_file $PASSWD_FILE;

--echo # delete mysqld log
remove_file $MYSQLD_LOG;

--echo # delete datadir
--perl
use File::Path 'rmtree';
$DDIR=$ENV{"DDIR"};
rmtree([ "$DDIR" ]);
EOF



--echo #
--echo # Cleanup
--echo #
--echo # Restarting the server
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--enable_reconnect
--source include/wait_until_connected_again.inc