1######################################################################## 2# # 3# This software is part of the ast package # 4# Copyright (c) 1982-2007 AT&T Knowledge Ventures # 5# and is licensed under the # 6# Common Public License, Version 1.0 # 7# by AT&T Knowledge Ventures # 8# # 9# A copy of the License is available at # 10# http://www.opensource.org/licenses/cpl1.0.txt # 11# (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) # 12# # 13# Information and Software Systems Research # 14# AT&T Research # 15# Florham Park NJ # 16# # 17# David Korn <dgk@research.att.com> # 18# # 19######################################################################## 20function err_exit 21{ 22 print -u2 -n "\t" 23 print -u2 -r ${Command}[$1]: "${@:2}" 24 let Errors+=1 25} 26alias err_exit='err_exit $LINENO' 27 28Command=${0##*/} 29integer Errors=0 30set -o noglob 31if [[ 'hi there' != "hi there" ]] 32then err_exit "single quotes not the same as double quotes" 33fi 34x='hi there' 35if [[ $x != 'hi there' ]] 36then err_exit "$x not the same as 'hi there'" 37fi 38if [[ $x != "hi there" ]] 39then err_exit "$x not the same as \"hi there \"" 40fi 41if [[ \a\b\c\*\|\"\ \\ != 'abc*|" \' ]] 42then err_exit " \\ differs from '' " 43fi 44if [[ "ab\'\"\$(" != 'ab\'\''"$(' ]] 45then err_exit " \"\" differs from '' " 46fi 47if [[ $(print -r - 'abc*|" \') != 'abc*|" \' ]] 48then err_exit "\$(print -r - '') differs from ''" 49fi 50if [[ $(print -r - "abc*|\" \\") != 'abc*|" \' ]] 51then err_exit "\$(print -r - '') differs from ''" 52fi 53if [[ "$(print -r - 'abc*|" \')" != 'abc*|" \' ]] 54then err_exit "\"\$(print -r - '')\" differs from ''" 55fi 56if [[ "$(print -r - "abc*|\" \\")" != 'abc*|" \' ]] 57then err_exit "\"\$(print -r - "")\" differs from ''" 58fi 59if [[ $(print -r - "$(print -r - 'abc*|" \')") != 'abc*|" \' ]] 60then err_exit "nested \$(print -r - '') differs from ''" 61fi 62if [[ "$(print -r - $(print -r - 'abc*|" \'))" != 'abc*|" \' ]] 63then err_exit "\"nested \$(print -r - '')\" differs from ''" 64fi 65if [[ $(print -r - "$(print -r - 'abc*|" \')") != 'abc*|" \' ]] 66then err_exit "nested \"\$(print -r - '')\" differs from ''" 67fi 68unset x 69if [[ ${x-$(print -r - "abc*|\" \\")} != 'abc*|" \' ]] 70then err_exit "\${x-\$(print -r - '')} differs from ''" 71fi 72if [[ ${x-$(print -r - "a}c*|\" \\")} != 'a}c*|" \' ]] 73then err_exit "\${x-\$(print -r - '}')} differs from ''" 74fi 75x=$((echo foo)|(cat)) 76if [[ $x != foo ]] 77then err_exit "((cmd)|(cmd)) failed" 78fi 79x=$(print -r -- "\"$HOME\"") 80if [[ $x != '"'$HOME'"' ]] 81then err_exit "nested double quotes failed" 82fi 83: ${z="a{b}c"} 84if [[ $z != 'a{b}c' ]] 85then err_exit '${z="a{b}c"} not correct' 86fi 87unset z 88: "${z="a{b}c"}" 89if [[ $z != 'a{b}c' ]] 90then err_exit '"${z="a{b}c"}" not correct' 91fi 92if [[ $(print -r -- "a\*b") != 'a\*b' ]] 93then err_exit '$(print -r -- "a\*b") differs from a\*b' 94fi 95unset x 96if [[ $(print -r -- "a\*b$x") != 'a\*b' ]] 97then err_exit '$(print -r -- "a\*b$x") differs from a\*b' 98fi 99x=hello 100set -- ${x+foo bar bam} 101if (( $# !=3 )) 102then err_exit '${x+foo bar bam} does not yield three arguments' 103fi 104set -- ${x+foo "bar bam"} 105if (( $# !=2 )) 106then err_exit '${x+foo "bar bam"} does not yield two arguments' 107fi 108set -- ${x+foo 'bar bam'} 109if (( $# !=2 )) 110then err_exit '${x+foo '\''bar bam'\''} does not yield two arguments' 111fi 112set -- ${x+foo $x bam} 113if (( $# !=3 )) 114then err_exit '${x+foo $x bam} does not yield three arguments' 115fi 116set -- ${x+foo "$x" bam} 117if (( $# !=3 )) 118then err_exit '${x+foo "$x" bam} does not yield three arguments' 119fi 120set -- ${x+"foo $x bam"} 121if (( $# !=1 )) 122then err_exit '${x+"foo $x bam"} does not yield one argument' 123fi 124set -- "${x+foo $x bam}" 125if (( $# !=1 )) 126then err_exit '"${x+foo $x bam}" does not yield one argument' 127fi 128set -- ${x+foo "$x "bam} 129if (( $# !=2 )) 130then err_exit '${x+foo "$x "bam} does not yield two arguments' 131fi 132x="ab$'cd" 133if [[ $x != 'ab$'"'cd" ]] 134then err_exit '$'"' inside double quotes not working" 135fi 136x=`print 'ab$'` 137if [[ $x != 'ab$' ]] 138then err_exit '$'"' inside `` quotes not working" 139fi 140unset a 141x=$(print -r -- "'\ 142\ 143") 144if [[ $x != "'" ]] 145then err_exit 'line continuation in double strings not working' 146fi 147x=$(print -r -- "'\ 148$a\ 149") 150if [[ $x != "'" ]] 151then err_exit 'line continuation in expanded double strings not working' 152fi 153x='\*' 154if [[ $(print -r -- $x) != '\*' ]] 155then err_exit 'x="\\*";$x != \*' 156fi 157if [[ $(print -r -- "\}" ) != '\}' ]] 158then err_exit '(print -r -- "\}"' not working 159fi 160if [[ $(print -r -- "\{" ) != '\{' ]] 161then err_exit 'print -r -- "\{"' not working 162fi 163# The following caused a syntax error on earlier versions 164foo=foo x=- 165if [[ `eval print \\${foo$x}` != foo* ]] 166then err_exit '`eval print \\${foo$x}`' not working 167fi 168if [[ "`eval print \\${foo$x}`" != foo* ]] 169then err_exit '"`eval print \\${foo$x}`"' not working 170fi 171if ( [[ $() != '' ]] ) 172then err_exit '$() not working' 173fi 174x=a:b:c 175set -- $( IFS=:; print $x) 176if (( $# != 3)) 177then err_exit 'IFS not working correctly with command substitution' 178fi 179$SHELL -n 2> /dev/null << \! || err_exit '$(...) bug with ( in comment' 180y=$( 181 # ( this line is a bug fix 182 print hi 183) 184! 185x= 186for j in glob noglob 187do for i in 'a\*b' 'a\ b' 'a\bc' 'a\*b' 'a\"b' 188 do eval [[ '$('print -r -- \'$i\'\$x')' != "'$i'" ]] && err_exit "quoting of $i\$x with $j enabled failed" 189 eval [[ '$('print -r -- \'$i\'\${x%*}')' != "'$i'" ]] && err_exit "quoting of $i\${x%*} with $j enabled failed" 190 if [[ $j == noglob ]] 191 then eval [[ '$('print -r -- \'$i\'\${x:-*}')' != "'$i''*'" ]] && err_exit "quoting of $i\${x:-*} with $j enabled failed" 192 fi 193 done 194 set -f 195done 196foo=foo 197[[ "$" == '$' ]] || err_exit '"$" != $' 198[[ "${foo}$" == 'foo$' ]] || err_exit 'foo=foo;"${foo}$" != foo$' 199[[ "${foo}${foo}$" == 'foofoo$' ]] || err_exit 'foo=foo;"${foo}${foo}$" != foofoo$' 200exit $((Errors)) 201