tools/regression/bin/sh/expansion/tilde1.0

   1 # $FreeBSD$
   2
   3 HOME=/tmp
   4 roothome=~root
   5 if [ "$roothome" = "~root" ]; then
   6         echo "~root is not expanded!"
   7         exit 2
   8 fi
   9
  10 testcase() {
  11         code="$1"
  12         expected="$2"
  13         oIFS="$IFS"
  14         eval "$code"
  15         IFS='|'
  16         result="$#|$*"
  17         IFS="$oIFS"
  18         if [ "x$result" = "x$expected" ]; then
  19                 ok=x$ok
  20         else
  21                 failures=x$failures
  22                 echo "For $code, expected $expected actual $result"
  23         fi
  24 }
  25
  26 testcase 'set -- ~'                             '1|/tmp'
  27 testcase 'set -- ~/foo'                         '1|/tmp/foo'
  28 testcase 'set -- x~'                            '1|x~'
  29 testcase 'set -- ~root'                         "1|$roothome"
  30 h=~
  31 testcase 'set -- "$h"'                          '1|/tmp'
  32 ooIFS=$IFS
  33 IFS=m
  34 testcase 'set -- ~'                             '1|/tmp'
  35 testcase 'set -- ~/foo'                         '1|/tmp/foo'
  36 testcase 'set -- $h'                            '2|/t|p'
  37 IFS=$ooIFS
  38 t=\~
  39 testcase 'set -- $t'                            '1|~'
  40 r=$(cat <<EOF
  41 ~
  42 EOF
  43 )
  44 testcase 'set -- $r'                            '1|~'
  45 r=$(cat <<EOF
  46 ${t+~}
  47 EOF
  48 )
  49 testcase 'set -- $r'                            '1|~'
  50 r=$(cat <<EOF
  51 ${t+~/.}
  52 EOF
  53 )
  54 testcase 'set -- $r'                            '1|~/.'
  55
  56 test "x$failures" = x