gdb/testsuite/gdb.base/sigchld.exp

   1 # Copyright (C) 2008-2023 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 require {!target_info exists gdb,nosignals}
  20
  21 standard_testfile .c
  22
  23 if {[gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
  24     return -1
  25 }
  26
  27 clean_restart ${binfile}
  28
  29 runto_main
  30
  31 gdb_test "b [gdb_get_line_number "good, not blocked"]" \
  32          ".*Breakpoint .*sigchld.*" "set breakpoint at success exit"
  33
  34 gdb_test "b [gdb_get_line_number "bad, blocked"]" \
  35          ".*Breakpoint .*sigchld.*" "set breakpoint at failure exit"
  36
  37 gdb_test "continue" ".*good, not blocked.*" "SIGCHLD blocked in inferior"