tests/token.t

   1 # These tests deal with tokens.
   2 #
   3 name: token-1
   4 description:
   5         Check expansion in a quoted heredoc
   6 category: debian,posix
   7 stdin:
   8         FULLVARIABLE="Three short words"
   9         cat <<"DELIMITER"
  10         One $EMPTYVARIABLE
  11         Two $FULLVARIABLE
  12         Three $(echo command expansion)
  13         Four `echo backquote expansion`
  14         Five $(( 2 + 3 ))
  15         DELIMITER
  16 expected-stdout:
  17         One $EMPTYVARIABLE
  18         Two $FULLVARIABLE
  19         Three $(echo command expansion)
  20         Four `echo backquote expansion`
  21         Five $(( 2 + 3 ))
  22 ---
  23 name: token-2
  24 description:
  25         Check expansion in an unquoted heredoc
  26 category: debian,posix
  27 stdin:
  28         FULLVARIABLE="Three short words"
  29         cat <<DELIMITER
  30         One $EMPTYVARIABLE
  31         Two $FULLVARIABLE
  32         Three $(echo command expansion)
  33         Four `echo backquote expansion`
  34         Five $(( 2 + 3 ))
  35         DELIMITER
  36 expected-stdout:
  37         One
  38         Two Three short words
  39         Three command expansion
  40         Four backquote expansion
  41         Five 5
  42 ---
  43 name: token-3
  44 description:
  45         Check expansion in a hyphenated heredoc
  46 category: debian,posix
  47 stdin:
  48         FULLVARIABLE="Three short words"
  49         cat <<-DELIMITER
  50                 One $EMPTYVARIABLE
  51                         Two $FULLVARIABLE
  52                                 Three $(echo command expansion)
  53                                         Four `echo backquote expansion`
  54                                                 Five $(( 2 + 3 ))
  55         DELIMITER
  56 expected-stdout:
  57         One
  58         Two Three short words
  59         Three command expansion
  60         Four backquote expansion
  61         Five 5
  62 ---
  63 name: token-4
  64 description:
  65         Check expansion in multiple heredocs
  66 category: debian,posix
  67 stdin:
  68         FULLVARIABLE="Three short words"
  69         echo FIRST ; cat <<DELIMITER1 ; echo SECOND ; cat <<DELIMITER2 ; echo DONE
  70         One $EMPTYVARIABLE
  71         Two $FULLVARIABLE
  72         Three $(echo command expansion)
  73         Four `echo backquote expansion`
  74         Five $(( 2 + 3 ))
  75         DELIMITER1
  76         Six $EMPTYVARIABLE
  77         Seven $FULLVARIABLE
  78         Eight $(echo command expansion)
  79         Nine `echo backquote expansion`
  80         Ten $(( 2 + 3 ))
  81         DELIMITER2
  82 expected-stdout:
  83         FIRST
  84         One
  85         Two Three short words
  86         Three command expansion
  87         Four backquote expansion
  88         Five 5
  89         SECOND
  90         Six
  91         Seven Three short words
  92         Eight command expansion
  93         Nine backquote expansion
  94         Ten 5
  95         DONE
  96 ---
  97 name: token-5
  98 description:
  99         Check file redirection
 100 category: debian,posix
 101 stdin:
 102         TEMPFILE=$(tempfile --prefix posix)
 103         echo Sesame >$TEMPFILE
 104         exec 8<$TEMPFILE
 105         read LINE <&8
 106         echo $LINE seeds
 107         rm $TEMPFILE
 108 expected-stdout:
 109         Sesame seeds
 110 ---
 111 name: token-6
 112 description:
 113         Check fd redirection
 114 category: debian,posix
 115 stdin:
 116         exec 8>&1
 117         echo Hush ; echo Puppies >&8 | cat - 8>&1
 118 expected-stdout:
 119         Hush
 120         Puppies
 121 ---
 122 name: token-7
 123 description:
 124         Check random access
 125 category: debian,posix
 126 stdin:
 127         TEMPFILE=$(tempfile --prefix posix)
 128         echo Sesame oil >$TEMPFILE
 129         echo Snake oil >>$TEMPFILE
 130         echo Baby oil >>$TEMPFILE
 131
 132         cat $TEMPFILE
 133         echo Followed by revision
 134
 135         exec 8<>$TEMPFILE
 136         read LINE <&8
 137         echo Tahini >&8
 138         read LINE <&8
 139         exec 8>&-
 140
 141         cat $TEMPFILE
 142
 143         rm $TEMPFILE
 144 expected-stdout:
 145         Sesame oil
 146         Snake oil
 147         Baby oil
 148         Followed by revision
 149         Sesame oil
 150         Tahini
 151         il
 152         Baby oil
 153 ---
 154 name: token-8
 155 description:
 156         Check underscores
 157 category: debian,posix
 158 stdin:
 159         BLAH_THIS=aglio
 160         echo $BLAH_THIS
 161         BLAH_THIS=olio
 162         echo $BLAH_THIS
 163 expected-stdout:
 164         aglio
 165         olio
 166 ---