| # Copyright 2018-2021 Free Software Foundation, Inc. |
| |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| # The purpose of this test is to verify that GDB is able to handle |
| # the "-list-thread-groups --available" command, even when there is |
| # no inferior. In particular, we want to verify that GDB does not |
| # crash. |
| |
| load_lib mi-support.exp |
| set MIFLAGS "-i=mi" |
| |
| gdb_exit |
| if [mi_gdb_start] { |
| continue |
| } |
| |
| # Try the "-list-thread-groups --available". This command can generate |
| # a very large amount of output, potentially exceeding expect's buffer |
| # size. So we consume the output in chunks. |
| |
| set test "-list-thread-groups --available" |
| gdb_test_multiple $test $test { |
| -re "\}" { |
| exp_continue |
| } |
| -re "\r\n$gdb_prompt " { |
| pass $test |
| } |
| } |
| |
| # Verify that GDB is still alive. |
| |
| mi_gdb_test "-data-evaluate-expression 1" \ |
| ".*\\^done,value=\"1\"" \ |
| "GDB is still alive" |