1 # Copyright 2015-2021 Free Software Foundation, Inc.
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.
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.
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/>.
16 # Check that letting the inferior exit and restarting it again resets
17 # the global TID counter, and thus the new thread 1.1 should end up
18 # with global TID == 1.
20 # Also, check the same but with another inferior still running, in
21 # which case the new thread 1.1 should end up with global TID == 3.
25 if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} {pthreads debug}] } {
29 with_test_prefix "single-inferior" {
30 with_test_prefix "before restart" {
31 clean_restart ${testfile}
33 if { ![runto_main] } then {
37 gdb_test "info threads -gid" "\\* 1 +1 +.*"
40 with_test_prefix "restart" {
42 if { ![runto_main] } then {
47 with_test_prefix "after restart" {
48 gdb_test "info threads -gid" "\\* 1 +1 +.*"
52 # For the following tests, multiple inferiors are needed, therefore
53 # non-extended gdbserver is not supported.
55 untested "using gdb stub"
59 # Test with multiple inferiors. This time, since we restart inferior
60 # 1 while inferior 2 still has threads, then the new thread 1.1 should
61 # end up with GID == 3, since we won't be able to reset the global
63 with_test_prefix "multi-inferior" {
64 gdb_test "add-inferior" "Added inferior 2.*" "add empty inferior 2"
65 gdb_test "inferior 2" "Switching to inferior 2 .*" "switch to inferior 2"
68 if ![runto_main] then {
69 fail "starting inferior 2"
73 gdb_test "inferior 1" "Switching to inferior 1 .*" \
74 "switch back to inferior 1"
76 with_test_prefix "before restart" {
77 gdb_test "info threads -gid" \
83 with_test_prefix "restart" {
85 if { ![runto_main] } then {
90 with_test_prefix "after restart" {
91 gdb_test "info threads -gid" \