1# $FreeBSD$ 2 3e= q='?' a='*' t=texttext s='ast*que?non' p='/et[c]/' w='a b c' b='{{(#)}}' 4h='##' 5failures='' 6ok='' 7 8testcase() { 9 code="$1" 10 expected="$2" 11 oIFS="$IFS" 12 eval "$code" 13 IFS='|' 14 result="$#|$*" 15 IFS="$oIFS" 16 if [ "x$result" = "x$expected" ]; then 17 ok=x$ok 18 else 19 failures=x$failures 20 echo "For $code, expected $expected actual $result" 21 fi 22} 23 24testcase 'set -- ${e:-"{x}"}' '1|{x}' 25testcase 'set -- "${e:-"{x}"}"' '1|{x}' 26testcase 'set -- ${h+"{x}"}' '1|{x}' 27testcase 'set -- "${h+"{x}"}"' '1|{x}' 28testcase 'set -- ${h:-"{x}"}' '1|##' 29testcase 'set -- "${h:-"{x}"}"' '1|##' 30 31test "x$failures" = x 32