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      1 # Copyright 2016-2024 Free Software Foundation, Inc.
      2 
      3 # This program is free software; you can redistribute it and/or modify
      4 # it under the terms of the GNU General Public License as published by
      5 # the Free Software Foundation; either version 3 of the License, or
      6 # (at your option) any later version.
      7 #
      8 # This program is distributed in the hope that it will be useful,
      9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
     10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     11 # GNU General Public License for more details.
     12 #
     13 # You should have received a copy of the GNU General Public License
     14 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
     15 
     16 # Regression test for PR mi/20034.  Trying to turn on "set editing"
     17 # when the top-level interpreter is MI would result in GDB/readline
     18 # aborting with:
     19 #
     20 # readline: readline_callback_read_char() called with no handler!
     21 # Aborted (core dumped)
     22 
     23 load_lib mi-support.exp
     24 set MIFLAGS "-i=mi"
     25 
     26 if {[mi_clean_restart]} {
     27     return
     28 }
     29 
     30 mi_gdb_test "-interpreter-exec console \"set editing on\"" \
     31   {=cmd-param-changed,param=\"editing\",.*\^done} \
     32   "-interpreter-exec console \"set editing on\""
     33 
     34 mi_gdb_test "-interpreter-exec console \"show editing\"" \
     35   ".*Editing of command lines as they are typed is off.*" \
     36   "-interpreter-exec console \"show editing\""
     37