config root man

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## Test mysqlxtest executable help printout
##
mysqlxtest <options> [SCHEMA]
Options:
-f, --file=<file>     Reads input from file
-I, --import=<dir>    Reads macro files from dir; required by -->import
--sql=<SQL>           Use SQL as input and execute it like in -->sql block
-e=<SQL>, --execute=<SQL> Aliases for "--sql" option
-n, --no-auth         Skip authentication which is required by -->sql block (run mode)
--plain-auth          Use PLAIN text authentication mechanism
-u, --user=<user>     Connection user
-p, --password=<pass> Connection password
-h, --host=<host>     Connection host
-P, --port=<port>     Connection port (default:33060)
--ipv=<mode>          Force internet protocol (default:4):
                      0 - allow system to resolve IPv6 and IPv4, for example
                          resolving of 'localhost' can return both '::1' and '127.0.0.1'
                      4 - allow system to resolve only IPv4, for example
                          resolving of 'localhost' is going to return '127.0.0.1'
                      6 - allow system to resolve only IPv6, for example
                          resolving of 'localhost' is going to return '::1'
-t, --timeout=<ms>    I/O timeouts in milliseconds
--close-no-sync       Do not wait for connection to be closed by server(disconnect first)
--schema=<schema>     Default schema to connect to
--uri=<uri>           Connection URI
                      URI takes precedence before options like: user, host, password, port
--socket=<file>       Connection through UNIX socket
--use-socket          Connection through UNIX socket, using default file name 'SOCK'
                      --use-socket* options take precedence before options like: uri, user,
                      host, password, port
--ssl-key             X509 key in PEM format
--ssl-ca              CA file in PEM format
--ssl-ca_path         CA directory
--ssl-cert            X509 cert in PEM format
--ssl-cipher          SSL cipher to use
--tls-version         TLS version to use
--connect-expired-password Allow expired password
--quiet               Don't print out messages sent
-vVARIABLE_NAME=VALUE Set variable VARIABLE_NAME from command line
--fatal-errors=<0|1>  Mysqlxtest is started with ignoring or stopping on fatal error (default: 1)
-B, --bindump         Dump binary representation of messages sent, in format suitable for
                      the "-->binsend" command
--verbose             Enable extra verbose messages
--daemon              Work as a daemon (unix only)
--help                Show command line help
--help-commands       Show help for input commands
-V, --version         Show version of mysqlxtest

Only one option that changes run mode is allowed.

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## Test mysqlxtest executable help-command printout
##
Input may be a file (or if no --file is specified, it stdin will be used)
The following commands may appear in the input script:
-->echo <text>
  Prints the text (allows variables)
-->title <c><text>
  Prints the text with an underline, using the character <c>
-->sql
  Begins SQL block. SQL statements that appear will be executed and results printed (allows variables).
-->endsql
  End SQL block. End a block of SQL started by -->sql
-->macro <macroname> <argname1> ...
  Start a block of text to be defined as a macro. Must be terminated with -->endmacro
-->endmacro
  Ends a macro block
-->callmacro <macro>	<argvalue1>	...
  Executes the macro text, substituting argument values with the provided ones (args separated by tabs).
-->import <macrofile>
  Loads macros from the specified file. The file must be in the directory specified by --import option in command line.
-->enablessl
  Enables ssl on current connection
<protomsg>
  Encodes the text format protobuf message and sends it to the server (allows variables).
-->recv [quiet|<FIELD PATH>]
  quiet        - received message isn't printed
  <FIELD PATH> - print only selected part of the message using "field-path" filter:
                 field_name1
                 field_name1.field_name2
                 repeated_field_name1[1].field_name1.field_name2
-->recvresult [print-columnsinfo] [be-quiet]
  Read and print one resultset from the server; if print-columnsinfo is present also print short columns status
-->recvtovar <varname> [COLUMN_NAME]
  Read first row and first column (or column with name COLUMN_NAME) of resultset
  and set the variable <varname>
-->recverror <errno>
  Read a message and ensure that it's an error of the expected type
-->recvtype <msgtype> [be-quiet]
  Read one message and print it, checking that its type is the specified one
-->recvuntil <msgtype> [do_not_show_intermediate]
  Read messages and print them, until a msg of the specified type (or Error) is received
  do_not_show_intermediate - if this argument is present then printing of intermediate message should be omitted
-->repeat <N> [<VARIABLE_NAME>]
  Begin block of instructions that should be repeated N times
-->endrepeat
  End block of instructions that should be repeated - next iteration
-->stmtsql <CMD>
  Send StmtExecute with sql command
-->stmtadmin <CMD> [json_string]
  Send StmtExecute with admin command with given aguments (formated as json object)
-->system <CMD>
  Execute application or script (dev only)
-->exit
  Stops reading commands, disconnects and exits (same as <eof>/^D)
-->abort
  Exit immediately, without performing cleanup
-->nowarnings/-->yeswarnings
  Whether to print warnings generated by the statement (default no)
-->peerdisc <MILLISECONDS> [TOLERANCE]
  Expect that xplugin disconnects after given number of milliseconds and tolerance
-->sleep <SECONDS>
  Stops execution of mysqlxtest for given number of seconds (may be fractional)
-->login <user>	<pass>	<db>	<mysql41|plain>]
  Performs authentication steps (use with --no-auth)
-->loginerror <errno>	<user>	<pass>	<db>
  Performs authentication steps expecting an error (use with --no-auth)
-->fatalerrors/nofatalerrors
  Whether to immediately exit on MySQL errors
-->expecterror <errno>
  Expect a specific error for the next command and fail if something else occurs
  Works for: newsession, closesession, recvresult
-->newsession <name>	<user>	<pass>	<db>
  Create a new connection with given name and account (use - as user for no-auth)
-->newsessionplain <name>	<user>	<pass>	<db>
  Create a new connection with given name and account and force it to NOT use ssl, even if its generally enabled
-->setsession <name>
  Activate the named session
-->closesession [abort]
  Close the active session (unless its the default session)
-->wait_for <VALUE_EXPECTED>	<SQL QUERY>
  Wait until SQL query returns value matches expected value (time limit 30 second)
-->assert_eq <VALUE_EXPECTED>	<VALUE_TESTED>
  Ensure that 'TESTED' value equals 'EXPECTED' by comparing strings lexicographically
-->assert_gt <VALUE_EXPECTED>	<VALUE_TESTED>
  Ensure that 'TESTED' value is greater than 'EXPECTED' (only when the both are numeric values)
-->assert_ge <VALUE_EXPECTED>	<VALUE_TESTED>
  Ensure that 'TESTED' value is greater  or equal to 'EXPECTED' (only when the both are numeric values)
-->varfile <varname> <datafile>
  Assigns the contents of the file to the named variable
-->varlet <varname> <value>
  Assign the value (can be another variable) to the variable
-->varinc <varname> <n>
  Increment the value of varname by n (assuming both convert to integral)
-->varsub <varname>
  Add a variable to the list of variables to replace for the next recv or sql command (value is replaced by the name)
-->binsend <bindump>[<bindump>...]
  Sends one or more binary message dumps to the server (generate those with --bindump)
-->binsendoffset <srcvar> [offset-begin[percent]> [offset-end[percent]]]
  Same as binsend with begin and end offset of data to be send
-->binparse MESSAGE.NAME {
    MESSAGE.DATA
}
  Dump given message to variable %MESSAGE_DUMP%
-->quiet/noquiet
  Toggle verbose messages
-->query_result/noquery_result
  Toggle visibility for query results
-->received <msgtype>	<varname>
  Assigns number of received messages of indicated type (in active session) to a variable
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