1204842Sjilles# $FreeBSD: releng/11.0/bin/sh/tests/expansion/assign1.0 204842 2010-03-07 18:43:29Z jilles $ 2204842Sjilles 3204842Sjillese= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}' 4204842Sjillesh='##' 5204842Sjillesfailures='' 6204842Sjillesok='' 7204842Sjilles 8204842Sjillestestcase() { 9204842Sjilles code="$1" 10204842Sjilles expected="$2" 11204842Sjilles oIFS="$IFS" 12204842Sjilles eval "$code" 13204842Sjilles IFS='|' 14204842Sjilles result="$#|$*" 15204842Sjilles IFS="$oIFS" 16204842Sjilles if [ "x$result" = "x$expected" ]; then 17204842Sjilles ok=x$ok 18204842Sjilles else 19204842Sjilles failures=x$failures 20204842Sjilles echo "For $code, expected $expected actual $result" 21204842Sjilles fi 22204842Sjilles} 23204842Sjilles 24204842Sjillestestcase 'v=; set -- ${v=a b} $v' '0|' 25204842Sjillestestcase 'unset v; set -- ${v=a b} $v' '4|a|b|a|b' 26204842Sjillestestcase 'v=; set -- ${v:=a b} $v' '4|a|b|a|b' 27204842Sjillestestcase 'v=; set -- "${v:=a b}" "$v"' '2|a b|a b' 28204842Sjilles# expect sensible behaviour, although it disagrees with POSIX 29204842Sjillestestcase 'v=; set -- ${v:=a\ b} $v' '4|a|b|a|b' 30204842Sjillestestcase 'v=; set -- ${v:=$p} $v' '2|/etc/|/etc/' 31204842Sjillestestcase 'v=; set -- "${v:=$p}" "$v"' '2|/et[c]/|/et[c]/' 32204842Sjillestestcase 'v=; set -- "${v:=a\ b}" "$v"' '2|a\ b|a\ b' 33204842Sjillestestcase 'v=; set -- ${v:="$p"} $v' '2|/etc/|/etc/' 34204842Sjilles# whether $p is quoted or not shouldn't really matter 35204842Sjillestestcase 'v=; set -- "${v:="$p"}" "$v"' '2|/et[c]/|/et[c]/' 36204842Sjilles 37204842Sjillestest "x$failures" = x 38