tests/new-exp.tests

   1 expect()
   2 {
   3         echo expect "$@"
   4 }
   5
   6 HOME=/usr/homes/chet    # to make the check against new-exp.right work
   7 expect '<foo bar>'
   8 recho "${undef-"foo bar"}"      # should be foo bar
   9 expect '<foo>'
  10 recho "${und="foo"}"            # should be foo
  11
  12 expect "<$HOME>"
  13 recho ${HOME-"}"}
  14 expect "<$HOME>"
  15 recho "${HOME-'}'}"
  16 expect "<$HOME>"
  17 recho "${HOME-"}"}"
  18
  19 expect $0: '${HOME:`echo }`}: bad substitution'
  20 recho "${HOME:`echo }`}"        # should be an error -- bad substitution
  21
  22 expect $0: '${_ENV[(_$-=0)+(_=1)-_${-%%*i*}]}: bad substitution'
  23 x=${_ENV[(_$-=0)+(_=1)-_${-%%*i*}]}     # memory leak
  24
  25 expect "<$HOME>"
  26 recho ${HOME}
  27 expect "<$HOME>"
  28 recho ${HOME:-`echo }`}
  29 expect "<$HOME>"
  30 recho ${HOME:-`echo "}"`}
  31 expect "<$HOME>"
  32 recho "${HOME:-`echo "}"`}"
  33 expect "<$HOME>"
  34 recho "$(echo "${HOME}")"
  35 expect "<$HOME>"
  36 recho "$(echo "$(echo ${HOME})")"
  37 expect "<$HOME>"
  38 recho "$(echo "$(echo "${HOME}")")"
  39
  40 P=*@*
  41 expect '<*@>'
  42 recho "${P%"*"}"         # should be *@
  43 expect '<@*>'
  44 recho "${P#\*}"         # should be @*
  45
  46 expect '<)>'
  47 recho "$(echo ")")"     # should be )
  48 expect '<")">'
  49 recho "$(echo "\")\"")" # should be ")"
  50
  51 foo='abcd   '
  52 expect '<-abcd> <->'
  53 recho -${foo}-          # should be -abcd -
  54 expect '<-abcd> <->'
  55 recho -${foo% *}-       # should be -abcd -
  56 expect '<-abcd->'
  57 recho -${foo%% *}-      # should be -abcd-
  58
  59 set a b c d e
  60 expect '<a b c d e>'
  61 IFS=""
  62 recho "$@"
  63 IFS='
  64 '
  65
  66 foo=bar
  67 expect '<bar foo>'
  68 echo -n $foo' ' ; echo foo
  69
  70 expect '<bar foo>'
  71 echo -n $foo" " ; echo foo
  72
  73 expect '<bar foo>'
  74 echo -n "$foo " ; echo foo
  75
  76 expect '<bar foo>'
  77 echo -e "$foo\c " ; echo foo
  78
  79 expect '<bar foo>'
  80 echo -e $foo"\c " ; echo foo
  81
  82 set -u
  83 expect $0: ABX: unbound variable
  84 recho ${ABX}
  85 set +u
  86
  87 expect $0: '$6: cannot assign in this way'
  88 recho ${6="arg6"}
  89
  90 expect a newline
  91 echo $abmcde
  92
  93 # this must be last!
  94 expect $0: 'ABXD: parameter unset'
  95 recho ${ABXD:?"parameter unset"}