tools/regression/bin/sh/expansion/cmdsubst3.0

   1 # $FreeBSD: head/tools/regression/bin/sh/expansion/cmdsubst3.0 218819 2011-02-18 20:37:09Z jilles $
   2
   3 unset LC_ALL
   4 export LC_CTYPE=en_US.ISO8859-1
   5
   6 e=
   7 for i in 0 1 2 3; do
   8         for j in 0 1 2 3 4 5 6 7; do
   9                 for k in 0 1 2 3 4 5 6 7; do
  10                         case $i$j$k in
  11                         000) continue ;;
  12                         esac
  13                         e="$e\n\\$i$j$k"
  14                 done
  15         done
  16 done
  17 e1=$(printf "$e")
  18 e2="$(printf "$e")"
  19 [ "${#e1}" = 510 ] || echo length bad
  20 [ "$e1" = "$e2" ] || echo e1 != e2
  21 [ "$e1" = "$(printf "$e")" ] || echo quoted bad
  22 IFS=
  23 [ "$e1" = $(printf "$e") ] || echo unquoted bad