xref: /onnv-gate/usr/src/lib/libshell/common/tests/quoting2.sh (revision 12068:08a39a083754)

########################################################################
#                                                                      #
#               This software is part of the ast package               #
#          Copyright (c) 1982-2010 AT&T Intellectual Property          #
#                      and is licensed under the                       #
#                  Common Public License, Version 1.0                  #
#                    by AT&T Intellectual Property                     #
#                                                                      #
#                A copy of the License is available at                 #
#            http://www.opensource.org/licenses/cpl1.0.txt             #
#         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         #
#                                                                      #
#              Information and Software Systems Research               #
#                            AT&T Research                             #
#                           Florham Park NJ                            #
#                                                                      #
#                  David Korn <dgk@research.att.com>                   #
#                                                                      #
########################################################################
function err_exit
{
	print -u2 -n "\t"
	print -u2 -r ${Command}[$1]: "${@:2}"
	let Errors+=1
}
alias err_exit='err_exit $LINENO'

Command=${0##*/}
integer Errors=0
set -o noglob
if	[[ 'hi there' != "hi there" ]]
then	err_exit "single quotes not the same as double quotes"
fi
x='hi there'
if	[[ $x != 'hi there' ]]
then	err_exit "$x not the same as 'hi there'"
fi
if	[[ $x != "hi there" ]]
then	err_exit "$x not the same as \"hi there \""
fi
if	[[ \a\b\c\*\|\"\ \\ != 'abc*|" \' ]]
then	err_exit " \\ differs from '' "
fi
if	[[ "ab\'\"\$(" != 'ab\'\''"$(' ]]
then	err_exit " \"\" differs from '' "
fi
if	[[ $(print -r - 'abc*|" \') !=  'abc*|" \' ]]
then	err_exit "\$(print -r - '') differs from ''"
fi
if	[[ $(print -r - "abc*|\" \\") !=  'abc*|" \' ]]
then	err_exit "\$(print -r - '') differs from ''"
fi
if	[[ "$(print -r - 'abc*|" \')" !=  'abc*|" \' ]]
then	err_exit "\"\$(print -r - '')\" differs from ''"
fi
if	[[ "$(print -r - "abc*|\" \\")" !=  'abc*|" \' ]]
then	err_exit "\"\$(print -r - "")\" differs from ''"
fi
if	[[ $(print -r - "$(print -r - 'abc*|" \')") !=  'abc*|" \' ]]
then	err_exit "nested \$(print -r - '') differs from ''"
fi
if	[[ "$(print -r - $(print -r - 'abc*|" \'))" !=  'abc*|" \' ]]
then	err_exit "\"nested \$(print -r - '')\" differs from ''"
fi
if	[[ $(print -r - "$(print -r - 'abc*|" \')") !=  'abc*|" \' ]]
then	err_exit "nested \"\$(print -r - '')\" differs from ''"
fi
unset x
if	[[ ${x-$(print -r - "abc*|\" \\")} !=  'abc*|" \' ]]
then	err_exit "\${x-\$(print -r - '')} differs from ''"
fi
if	[[ ${x-$(print -r - "a}c*|\" \\")} !=  'a}c*|" \' ]]
then	err_exit "\${x-\$(print -r - '}')} differs from ''"
fi
x=$((echo foo)|(cat))
if	[[ $x != foo  ]]
then	err_exit "((cmd)|(cmd)) failed"
fi
x=$(print -r -- "\"$HOME\"")
if	[[ $x != '"'$HOME'"' ]]
then	err_exit "nested double quotes failed"
fi
: ${z="a{b}c"}
if	[[ $z != 'a{b}c' ]]
then	err_exit '${z="a{b}c"} not correct'
fi
unset z
: "${z="a{b}c"}"
if	[[ $z != 'a{b}c' ]]
then	err_exit '"${z="a{b}c"}" not correct'
fi
if	[[ $(print -r -- "a\*b") !=  'a\*b' ]]
then	err_exit '$(print -r -- "a\*b") differs from  a\*b'
fi
unset x
if	[[ $(print -r -- "a\*b$x") !=  'a\*b' ]]
then	err_exit '$(print -r -- "a\*b$x") differs from  a\*b'
fi
x=hello
set -- ${x+foo bar bam}
if	(( $# !=3 ))
then	err_exit '${x+foo bar bam} does not yield three arguments'
fi
set -- ${x+foo "bar bam"}
if	(( $# !=2 ))
then	err_exit '${x+foo "bar bam"} does not yield two arguments'
fi
set -- ${x+foo 'bar bam'}
if	(( $# !=2 ))
then	err_exit '${x+foo '\''bar bam'\''} does not yield two arguments'
fi
set -- ${x+foo $x bam}
if	(( $# !=3 ))
then	err_exit '${x+foo $x bam} does not yield three arguments'
fi
set -- ${x+foo "$x" bam}
if	(( $# !=3 ))
then	err_exit '${x+foo "$x" bam} does not yield three arguments'
fi
set -- ${x+"foo $x bam"}
if	(( $# !=1 ))
then	err_exit '${x+"foo $x bam"} does not yield one argument'
fi
set -- "${x+foo $x bam}"
if	(( $# !=1 ))
then	err_exit '"${x+foo $x bam}" does not yield one argument'
fi
set -- ${x+foo "$x "bam}
if	(( $# !=2 ))
then	err_exit '${x+foo "$x "bam} does not yield two arguments'
fi
x="ab$'cd"
if	[[ $x != 'ab$'"'cd" ]]
then	err_exit '$'"' inside double quotes not working"
fi
x=`print 'ab$'`
if	[[ $x != 'ab$' ]]
then	err_exit '$'"' inside `` quotes not working"
fi
unset a
x=$(print -r -- "'\
\
")
if	[[ $x != "'" ]]
then	err_exit 'line continuation in double strings not working'
fi
x=$(print -r -- "'\
$a\
")
if	[[ $x != "'" ]]
then	err_exit 'line continuation in expanded double strings not working'
fi
x='\*'
if	[[ $(print -r -- $x) != '\*' ]]
then	err_exit 'x="\\*";$x != \*'
fi
if	[[ $(print -r -- "\}" ) != '\}' ]]
then	err_exit '(print -r -- "\}"' not working
fi
if	[[ $(print -r -- "\{" ) != '\{' ]]
then	err_exit 'print -r -- "\{"' not working
fi
# The following caused a syntax error on earlier versions
foo=foo x=-
if	[[  `eval print \\${foo$x}` != foo* ]]
then	err_exit '`eval  print \\${foo$x}`' not working
fi
if	[[  "`eval print \\${foo$x}`" != foo* ]]
then	err_exit '"`eval  print \\${foo$x}`"' not working
fi
if	( [[ $() != '' ]] )
then	err_exit '$() not working'
fi
x=a:b:c
set -- $( IFS=:; print $x)
if	(( $# != 3))
then	err_exit 'IFS not working correctly with command substitution'
fi
$SHELL -n 2> /dev/null << \! || err_exit '$(...) bug with ( in comment'
y=$(
	# ( this line is a bug fix
	print hi
)
!
x=
for j in  glob noglob
do	for i in 'a\*b' 'a\ b' 'a\bc' 'a\*b' 'a\"b'
	do	eval [[ '$('print -r -- \'$i\'\$x')' != "'$i'" ]]  && err_exit "quoting of $i\$x with $j enabled failed"
		eval [[ '$('print -r -- \'$i\'\${x%*}')' != "'$i'" ]]  && err_exit "quoting of $i\${x%*} with $j enabled failed"
		if	[[ $j == noglob ]]
		then	eval [[ '$('print -r -- \'$i\'\${x:-*}')' != "'$i''*'" ]]  && err_exit "quoting of $i\${x:-*} with $j enabled failed"
		fi
	done
	set -f
done
foo=foo
[[ "$" == '$' ]] || err_exit '"$" != $'
[[ "${foo}$" == 'foo$' ]] || err_exit 'foo=foo;"${foo}$" != foo$'
[[ "${foo}${foo}$" == 'foofoo$' ]] || err_exit 'foo=foo;"${foo}${foo}$" != foofoo$'
foo='$ '
[[ "$foo" == ~(Elr)(\\\$|#)\  ]] || err_exit $'\'$ \' not matching RE \\\\\\$|#\''
[[ "$foo" == ~(Elr)('\$'|#)\  ]] || err_exit $'\'$ \' not matching RE \'\\$\'|#\''
foo='# '
[[ "$foo" == ~(Elr)(\\\$|#)\  ]] || err_exit $'\'# \' not matching RE \\'\$|#\''
[[ "$foo" == ~(Elr)('\$'|#)\  ]] || err_exit $'\'# \' not matching RE \'\\$\'|#\''
[[ '\$' == '\$'* ]] ||   err_exit $'\'\\$\' not matching \'\\$\'*'
[[ a+a == ~(E)a\+a ]] || err_exit '~(E)a\+a not matching a+a'
[[ a+a =~ a\+a ]] || err_exit 'RE a\+a not matching a+a'
exit $((Errors))