tests/dbg-support2.tests

   1 #!../bash
   2 #
   3 # Test correct trap return codes = 2 means skip execution.
   4 shopt -s extdebug
   5 print_trap() {
   6    echo "lineno: $1 ($LINENO) ${FUNCNAME[1]}"
   7    if [[ $debug_exit == 2 ]] ; then
   8      debug_exit=0
   9      return 2
  10    fi
  11    return 0
  12 }
  13
  14 debug_exit=0
  15 trap 'print_trap $LINENO' DEBUG
  16
  17 x=1
  18 echo "x is $x"
  19 debug_exit=2
  20 x=2
  21 echo "x is $x"
  22
  23 #;;; Local Variables: ***
  24 #;;; mode:shell-script ***
  25 #;;; eval: (sh-set-shell "bash") ***
  26 #;;; End: ***