./shopt.tests: shopt: illegal option: -z
shopt: usage: shopt [-pqsu] [-o long-option] optname [optname...]
--
shopt -u cdable_vars
shopt -s cdspell
shopt -u checkhash
shopt -u checkwinsize
shopt -s cmdhist
shopt -u dotglob
shopt -u execfail
shopt -s expand_aliases
shopt -u extglob
shopt -u histreedit
shopt -u histappend
shopt -u histverify
shopt -s hostcomplete
shopt -u huponexit
shopt -s interactive_comments
shopt -u lithist
shopt -u mailwarn
shopt -u no_empty_cmd_completion
shopt -u nocaseglob
shopt -u nullglob
shopt -s progcomp
shopt -s promptvars
shopt -u restricted_shell
shopt -u shift_verbose
shopt -s sourcepath
shopt -u xpg_echo
--
shopt -u huponexit
shopt -u checkwinsize
shopt -s sourcepath
--
shopt -s cdspell
shopt -s cmdhist
shopt -s expand_aliases
shopt -s hostcomplete
shopt -s interactive_comments
shopt -s progcomp
shopt -s promptvars
shopt -s sourcepath
--
shopt -u cdable_vars
shopt -u checkhash
shopt -u checkwinsize
shopt -u dotglob
shopt -u execfail
shopt -u extglob
shopt -u histreedit
shopt -u histappend
shopt -u histverify
shopt -u huponexit
shopt -u lithist
shopt -u mailwarn
shopt -u no_empty_cmd_completion
shopt -u nocaseglob
shopt -u nullglob
shopt -u restricted_shell
shopt -u shift_verbose
shopt -u xpg_echo
--
cdable_vars    	off
checkhash      	off
checkwinsize   	off
dotglob        	off
execfail       	off
extglob        	off
histreedit     	off
histappend     	off
histverify     	off
huponexit      	off
lithist        	off
mailwarn       	off
no_empty_cmd_completion	off
nocaseglob     	off
nullglob       	off
restricted_shell	off
shift_verbose  	off
xpg_echo       	off
--
set +o allexport
set -o braceexpand
set +o errexit
set -o hashall
set -o histexpand
set +o keyword
set -o monitor
set +o noclobber
set +o noexec
set +o noglob
set +o notify
set +o nounset
set +o onecmd
set +o physical
set -o privileged
set +o verbose
set +o xtrace
set -o history
set +o ignoreeof
set -o interactive-comments
set +o posix
set -o emacs
set +o vi
--
allexport      	off
braceexpand    	on
errexit        	off
hashall        	on
histexpand     	on
keyword        	off
monitor        	on
noclobber      	off
noexec         	off
noglob         	off
notify         	off
nounset        	off
onecmd         	off
physical       	off
privileged     	on
verbose        	off
xtrace         	off
history        	on
ignoreeof      	off
interactive-comments	on
posix          	off
emacs          	on
vi             	off
--
set +o allexport
set -o braceexpand
set +o errexit
set -o hashall
set -o histexpand
set +o keyword
set -o monitor
set +o noclobber
set +o noexec
set +o noglob
set +o notify
set +o nounset
set +o onecmd
set +o physical
set -o privileged
set +o verbose
set +o xtrace
set -o history
set +o ignoreeof
set -o interactive-comments
set +o posix
set -o emacs
set +o vi
--
set -o history
set +o verbose
--
set -o braceexpand
set -o hashall
set -o histexpand
set -o monitor
set -o privileged
set -o history
set -o interactive-comments
set -o emacs
--
set +o allexport
set +o errexit
set +o keyword
set +o noclobber
set +o noexec
set +o noglob
set +o notify
set +o nounset
set +o onecmd
set +o physical
set +o verbose
set +o xtrace
set +o ignoreeof
set +o posix
set +o vi
--
allexport      	off
errexit        	off
keyword        	off
noclobber      	off
noexec         	off
noglob         	off
notify         	off
nounset        	off
onecmd         	off
physical       	off
verbose        	off
xtrace         	off
ignoreeof      	off
posix          	off
vi             	off
--
./shopt.tests: shopt: xyz1: unknown shell option name
./shopt.tests: shopt: xyz1: unknown option name