gdb/testsuite/gdb.base/sigchld.exp

   1 # Copyright (C) 2008-2014 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 # Check that GDB isn't messing the SIGCHLD mask while creating an
  17 # inferior.
  18
  19 if [target_info exists gdb,nosignals] {
  20     verbose "Skipping sigchld.exp because of nosignals."
  21     continue
  22 }
  23
  24 standard_testfile .c
  25
  26 if {[gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
  27     return -1
  28 }
  29
  30 clean_restart ${binfile}
  31
  32 runto_main
  33
  34 gdb_test "b [gdb_get_line_number "good, not blocked"]" \
  35          ".*Breakpoint .*sigchld.*" "set breakpoint at success exit"
  36
  37 gdb_test "b [gdb_get_line_number "bad, blocked"]" \
  38          ".*Breakpoint .*sigchld.*" "set breakpoint at failure exit"
  39
  40 gdb_test "continue" ".*good, not blocked.*" "SIGCHLD blocked in inferior"