1######################################################################## 2# # 3# This software is part of the ast package # 4# Copyright (c) 1982-2010 AT&T Intellectual Property # 5# and is licensed under the # 6# Common Public License, Version 1.0 # 7# by AT&T Intellectual Property # 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 30if [[ 'hi there' != "hi there" ]] 31then err_exit "single quotes not the same as double quotes" 32fi 33x='hi there' 34if [[ $x != 'hi there' ]] 35then err_exit "$x not the same as 'hi there'" 36fi 37if [[ $x != "hi there" ]] 38then err_exit "$x not the same as \"hi there \"" 39fi 40if [[ \a\b\c\*\|\"\ \\ != 'abc*|" \' ]] 41then err_exit " \\ differs from '' " 42fi 43if [[ "ab\'\"\$(" != 'ab\'\''"$(' ]] 44then err_exit " \"\" differs from '' " 45fi 46if [[ $(print -r - 'abc*|" \') != 'abc*|" \' ]] 47then err_exit "\$(print -r - '') differs from ''" 48fi 49if [[ $(print -r - "abc*|\" \\") != 'abc*|" \' ]] 50then err_exit "\$(print -r - '') differs from ''" 51fi 52if [[ "$(print -r - 'abc*|" \')" != 'abc*|" \' ]] 53then err_exit "\"\$(print -r - '')\" differs from ''" 54fi 55if [[ "$(print -r - "abc*|\" \\")" != 'abc*|" \' ]] 56then err_exit "\"\$(print -r - "")\" differs from ''" 57fi 58if [[ $(print -r - $(print -r - 'abc*|" \')) != 'abc*|" \' ]] 59then err_exit "nested \$(print -r - '') differs from ''" 60fi 61if [[ "$(print -r - $(print -r - 'abc*|" \'))" != 'abc*|" \' ]] 62then err_exit "\"nested \$(print -r - '')\" differs from ''" 63fi 64if [[ $(print -r - "$(print -r - 'abc*|" \')") != 'abc*|" \' ]] 65then err_exit "nested \"\$(print -r - '')\" differs from ''" 66fi 67unset x 68if [[ ${x-$(print -r - "abc*|\" \\")} != 'abc*|" \' ]] 69then err_exit "\${x-\$(print -r - '')} differs from ''" 70fi 71if [[ ${x-$(print -r - "a}c*|\" \\")} != 'a}c*|" \' ]] 72then err_exit "\${x-\$(print -r - '}')} differs from ''" 73fi 74x=$((echo foo)|(cat)) 75if [[ $x != foo ]] 76then err_exit "((cmd)|(cmd)) failed" 77fi 78x=$(print -r -- "\"$HOME\"") 79if [[ $x != '"'$HOME'"' ]] 80then err_exit "nested double quotes failed" 81fi 82: ${z="a{b}c"} 83if [[ $z != 'a{b}c' ]] 84then err_exit '${z="a{b}c"} not correct' 85fi 86unset z 87: "${z="a{b}c"}" 88if [[ $z != 'a{b}c' ]] 89then err_exit '"${z="a{b}c"}" not correct' 90fi 91if [[ $(print -r -- "a\*b") != 'a\*b' ]] 92then err_exit '$(print -r -- "a\*b") differs from a\*b' 93fi 94unset x 95if [[ $(print -r -- "a\*b$x") != 'a\*b' ]] 96then err_exit '$(print -r -- "a\*b$x") differs from a\*b' 97fi 98x=hello 99set -- ${x+foo bar bam} 100if (( $# !=3 )) 101then err_exit '${x+foo bar bam} does not yield three arguments' 102fi 103set -- ${x+foo "bar bam"} 104if (( $# !=2 )) 105then err_exit '${x+foo "bar bam"} does not yield two arguments' 106fi 107set -- ${x+foo 'bar bam'} 108if (( $# !=2 )) 109then err_exit '${x+foo '\''bar bam'\''} does not yield two arguments' 110fi 111set -- ${x+foo $x bam} 112if (( $# !=3 )) 113then err_exit '${x+foo $x bam} does not yield three arguments' 114fi 115set -- ${x+foo "$x" bam} 116if (( $# !=3 )) 117then err_exit '${x+foo "$x" bam} does not yield three arguments' 118fi 119set -- ${x+"foo $x bam"} 120if (( $# !=1 )) 121then err_exit '${x+"foo $x bam"} does not yield one argument' 122fi 123set -- "${x+foo $x bam}" 124if (( $# !=1 )) 125then err_exit '"${x+foo $x bam}" does not yield one argument' 126fi 127set -- ${x+foo "$x "bam} 128if (( $# !=2 )) 129then err_exit '${x+foo "$x "bam} does not yield two arguments' 130fi 131x="ab$'cd" 132if [[ $x != 'ab$'"'cd" ]] 133then err_exit '$'"' inside double quotes not working" 134fi 135x=`print 'ab$'` 136if [[ $x != 'ab$' ]] 137then err_exit '$'"' inside `` quotes not working" 138fi 139unset a 140x=$(print -r -- "'\ 141\ 142") 143if [[ $x != "'" ]] 144then err_exit 'line continuation in double strings not working' 145fi 146x=$(print -r -- "'\ 147$a\ 148") 149if [[ $x != "'" ]] 150then err_exit 'line continuation in expanded double strings not working' 151fi 152x='\*' 153if [[ $(print -r -- $x) != '\*' ]] 154then err_exit 'x="\\*";$x != \*' 155fi 156x=' hello world ' 157set -- $x 158if (( $# != 2 )) 159then err_exit 'field splitting error' 160fi 161x=$(print -r -- '1234567890123456789012345678901234567890123456789012345678901234567890 \ 1621234567890123456789012345678901234567890123456789012345678901234567890 \ 1631234567890123456789012345678901234567890123456789012345678901234567890 \ 1641234567890123456789012345678901234567890123456789012345678901234567890 \ 1651234567890123456789012345678901234567890123456789012345678901234567890 \ 1661234567890123456789012345678901234567890123456789012345678901234567890 \ 1671234567890123456789012345678901234567890123456789012345678901234567890 \ 1681234567890123456789012345678901234567890123456789012345678901234567890 \ 1691234567890123456789012345678901234567890123456789012345678901234567890 \ 1701234567890123456789012345678901234567890123456789012345678901234567890 \ 1711234567890123456789012345678901234567890123456789012345678901234567890 \ 1721234567890123456789012345678901234567890123456789012345678901234567890 \ 1731234567890123456789012345678901234567890123456789012345678901234567890 \ 1741234567890123456789012345678901234567890123456789012345678901234567890 \ 1751234567890123456789012345678901234567890123456789012345678901234567890') 176if (( ${#x} != (15*73-3) )) 177then err_exit "length of x, ${#x}, is incorrect should be $((15*73-3))" 178fi 179x='$hi' 180if [[ $x\$ != '$hi$' ]] 181then err_exit ' $x\$, with x=$hi, does not expand to $hi$' 182fi 183if [[ $x$ != '$hi$' ]] 184then err_exit ' $x$, with x=$hi, does not expand to $hi$' 185fi 186set -- $(/bin/echo foo;sleep 1;/bin/echo bar) 187if [[ $# != 2 ]] 188then err_exit 'word splitting after command substitution not working' 189fi 190unset q 191if [[ "${q:+'}q${q:+'}" != q ]] 192then err_exit 'expansion of "{q:+'\''}" not correct when q unset' 193fi 194q=1 195if [[ "${q:+'}q${q:+'}" != "'q'" ]] 196then err_exit 'expansion of "{q:+'\''}" not correct when q set' 197fi 198x=$'x\' #y' 199if [[ $x != "x' #y" ]] 200then err_exit "$'x\' #y'" not working 201fi 202x=$q$'x\' #y' 203if [[ $x != "1x' #y" ]] 204then err_exit "$q$'x\' #y'" not working 205fi 206IFS=, 207x='a,b\,c,d' 208set -- $x 209if [[ $2 != 'b\' ]] 210then err_exit "field splitting of $x with IFS=$IFS not working" 211fi 212foo=bar 213bar=$(print -r -- ${foo+\\n\ }) 214if [[ $bar != '\n ' ]] 215then err_exit '${foo+\\n\ } expansion error' 216fi 217unset bar 218bar=$(print -r -- ${foo+\\n\ $bar}) 219if [[ $bar != '\n ' ]] 220then err_exit '${foo+\\n\ $bar} expansion error with bar unset' 221fi 222x='\\(..\\)|&\|\|\\&\\|' 223if [[ $(print -r -- $x) != "$x" ]] 224then err_exit '$x, where x=\\(..\\)|&\|\|\\&\\| not working' 225fi 226x='\\(' 227if [[ $(print -r -- a${x}b) != a"${x}"b ]] 228then err_exit 'a${x}b, where x=\\( not working' 229fi 230x= 231if [[ $(print -r -- $x'\\1') != '\\1' ]] 232then err_exit 'backreference inside single quotes broken' 233fi 234set -- '' 235set -- "$@" 236if (( $# != 1 )) 237then err_exit '"$@" not preserving nulls' 238fi 239x= 240if [[ $(print -r s"!\2${x}\1\a!") != 's!\2\1\a!' ]] 241then err_exit 'print -r s"!\2${x}\1\a!" not equal s!\2\1\a!' 242fi 243if [[ $(print -r $'foo\n\n\n') != foo ]] 244then err_exit 'trailing newlines on comsubstitution not removed' 245fi 246unset x 247if [[ ${x:='//'} != '//' ]] 248then err_exit '${x:='//'} != "//"' 249fi 250if [[ $(print -r "\"hi$\"") != '"hi$"' ]] 251then err_exit '$\ not correct inside ""' 252fi 253unset x 254if [[ "${x-a\}b}" != 'a}b' ]] 255then err_exit '"${x-a\}b}" != "a}b"' 256fi 257if [[ "\}\]$x\*\{\[\\" != '\}\]\*\{\[\' ]] 258then err_exit '"\}\]$x\*\{\[\\" != "\}\]\*\{\[\"' 259fi 260foo=yes 261if [[ $(print -r -- {\$foo}) != '{$foo}' ]] 262then err_exit '{\$foo}' not expanded correctly 263fi 264[[ foo == $( 265########################################################### 266########################################################### 267########################################################### 268########################################################### 269########################################################### 270########################################################### 271########################################################### 272########################################################### 273########################################################### 274########################################################### 275########################################################### 276########################################################### 277########################################################### 278########################################################### 279########################################################### 280########################################################### 281########################################################### 282########################################################### 283########################################################### 284########################################################### 285########################################################### 286########################################################### 287########################################################### 288########################################################### 289########################################################### 290########################################################### 291########################################################### 292########################################################### 293########################################################### 294########################################################### 295########################################################### 296########################################################### 297########################################################### 298########################################################### 299########################################################### 300########################################################### 301########################################################### 302########################################################### 303print foo) ]] || err_exit "command subsitution with long comments broken" 304subject='some/other/words' 305re='(?*)/(?*)/(?*)' 306[[ ${subject/${re}/\3} != words ]] && err_exit 'string replacement with \3 not working' 307[[ ${subject/${re}/'\3'} != '\3' ]] && err_exit 'string replacement with '"'\3'"' not working' 308[[ ${subject/${re}/"\\3"} != '\3' ]] && err_exit 'string replacement with "\\3" not working' 309[[ ${subject/${re}/"\3"} != '\3' ]] && err_exit 'string replacement with "\3" not working' 310string='\3' 311[[ ${subject/${re}/${string}} != words ]] && err_exit 'string replacement with $string not working with string=\3' 312[[ $(print -r "${subject/${re}/${string}}") != words ]] && err_exit 'string replacement with $string not working with string=\3 using print' 313[[ ${subject/${re}/"${string}"} != '\3' ]] && err_exit 'string replacement with "$string" not working with string=\3' 314[[ $(print -r "${subject/${re}/"${string}"}") != '\3' ]] && err_exit 'string replacement with "$string" not working with string=\3 using print' 315string='\\3' 316[[ ${subject/${re}/${string}} != '\3' ]] && err_exit 'string replacement with $string not working with string=\\3' 317[[ ${subject/${re}/"${string}"} != '\\3' ]] && err_exit 'string replacement with "$string" not working with string=\\3' 318[[ ${subject/${re}/\4} != '\4' ]] && err_exit 'string replacement with \4 not working' 319[[ ${subject/${re}/'\4'} != '\4' ]] && err_exit 'string replacement with '\4' not working' 320string='\4' 321[[ ${subject/${re}/${string}} != '\4' ]] && err_exit 'string replacement with $string not working with string=\4' 322[[ ${subject/${re}/"${string}"} != '\4' ]] && err_exit 'string replacement with "$string" not working with string=\4' 323string='&foo' 324[[ ${subject/${re}/${string}} != '&foo' ]] && err_exit 'string replacement with $string not working with string=&foo' 325[[ ${subject/${re}/"${string}"} != '&foo' ]] && err_exit 'string replacement with "$string" not working with string=&foo' 326{ 327x=x 328x=${x:-`id | sed 's/^[^(]*(\([^)]*\)).*/\1/'`} 329} 2> /dev/null || err_exit 'skipping over `` failed' 330[[ $x == x ]] || err_exit 'assignment ${x:=`...`} failed' 331[[ $($SHELL -c 'print a[') == 'a[' ]] || err_exit "unbalanced '[' in command arg fails" 332$SHELL -c $'false && (( `wc -l /dev/null | nawk \'{print $1}\'` > 2 )) && true;:' 2> /dev/null || err_exit 'syntax error with ` in arithmetic expression' 333{ $SHELL -c '(( 1`: "{ }"` ))' ;} 2> /dev/null || err_exit 'problem with ` inside (())' 334varname=foobarx 335x=`print '"\$'${varname}'"'` 336[[ $x == '"$foobarx"' ]] || err_exit $'\\$\' not handled correctly inside ``' 337 338copy1=5 copynum=1 339foo="`eval echo "$"{copy$copynum"-0}"`" 340[[ $foo == "$copy1" ]] || err_exit '$"..." not being ignored inside ``' 341 342exit $((Errors)) 343