# This testcase is part of GDB, the GNU debugger.

# Copyright 2012 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/>.

# This only works on targets with the Linux kernel.
if ![istarget *-*-linux*] then {
    return
}

if { [prepare_for_testing clone-new-thread-event.exp clone-new-thread-event] } {
    return -1
}

if { ![runto_main] } {
    untested "could not run to main"
    return -1
}

gdb_test "continue" \
    "Program received signal SIGUSR1, User defined signal 1.*" \
    "catch SIGUSR1"
