tests/source7.sub

   1 #   This program is free software: you can redistribute it and/or modify
   2 #   it under the terms of the GNU General Public License as published by
   3 #   the Free Software Foundation, either version 3 of the License, or
   4 #   (at your option) any later version.
   5 #
   6 #   This program is distributed in the hope that it will be useful,
   7 #   but WITHOUT ANY WARRANTY; without even the implied warranty of
   8 #   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   9 #   GNU General Public License for more details.
  10 #
  11 #   You should have received a copy of the GNU General Public License
  12 #   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  13 #
  14 shopt -s expand_aliases
  15
  16 : ${TMPDIR:=/var/tmp}
  17
  18 echo '((echo abc; echo def;); echo ghi)' > $TMPDIR/x28-$$
  19 . $TMPDIR/x28-$$
  20 rm -f $TMPDIR/x28-$$
  21
  22 echo after
  23
  24 TMPFILE=$TMPDIR/x29-$$
  25
  26 echo "#! ${THIS_SH}" >$TMPFILE
  27 cat >> $TMPFILE << \EOF
  28
  29 (echo -n "$1 "; echo subshell)
  30 EOF
  31 chmod 755 $TMPFILE
  32
  33 alias foo1='$TMPFILE one.1; source $TMPFILE two.1; source $TMPFILE three.1; $TMPFILE four.1'
  34 alias foo2='$TMPFILE one.2;
  35 source $TMPFILE two.2;
  36 source $TMPFILE three.2;
  37 $TMPFILE four.2;
  38 '
  39
  40 foo1
  41 foo2
  42
  43 echo x29 - done
  44 rm -f $TMPFILE
  45
  46 # this is also treated similarly to an alias expansion internally
  47 ((echo abc; echo def;); echo ghi)
  48
  49 if (((4+4) + (4 + 7))); then
  50         echo ok
  51 fi
  52
  53 (())    # make sure the null expression works OK