Files
binutils-gdb/gdb/testsuite/gdb.threads/current-lwp-dead.exp
Tankut Baris Aktemur 0ea1e5df96 gdb: update "info threads" output when no threads match the arguments
If "info threads" is provided with the thread ID argument but no such
threads matching the thread ID(s) are found, GDB prints

  No threads match '<ID...>'.

Update this output to the more generalized

  No threads matched.

The intention is that the next patch, and potentially future ones,
will extend the command with more filter/match arguments.  We cannot
customize the output to each such argument.  Hence, be more generic.

Reviewed-By: Eli Zaretskii <eliz@gnu.org>
Approved-by: Pedro Alves <pedro@palves.net
2025-05-12 09:11:19 +02:00

53 lines
1.6 KiB
Plaintext

# This testcase is part of GDB, the GNU debugger.
# Copyright 2009-2025 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/>.
# Regression test for issue originally described here:
#
# https://sourceware.org/legacy-ml/gdb-patches/2009-06/msg00802.html
#
# The relevant code has since been removed from GDB, but it doesn't
# hurt to keep the testcase.
standard_testfile
# This only works with on Linux targets.
if {![istarget *-*-linux*]} {
return
}
if { [prepare_for_testing "failed to prepare" current-lwp-dead] } {
return -1
}
if {[runto_main] <= 0} {
return -1
}
# Run to "fn" so that thread 2 is made current.
gdb_breakpoint "fn"
gdb_continue_to_breakpoint "fn" ".*do_clone.*"
# Run to thread 3, at a point where thread 2 is gone.
set line [gdb_get_line_number "at-fn_return"]
gdb_breakpoint $line
gdb_continue_to_breakpoint "fn_return" ".*at-fn_return.*"
# Confirm thread 2 is really gone.
gdb_test "info threads 2" "No threads matched\\."
gdb_continue_to_end "" continue 1