gdb/testsuite/gdb.multi/run-only-second-inf.exp

   1 # This testcase is part of GDB, the GNU debugger.
   2
   3 # Copyright 2020 Free Software Foundation, Inc.
   4
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 # Create two inferiors that are not running.  Then run only the second
  19 # one.  Expect it to start normally.
  20
  21 standard_testfile
  22
  23 if {[use_gdb_stub]} {
  24     return 0
  25 }
  26
  27 if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug}]} {
  28     return -1
  29 }
  30
  31 # Setting the target to non-stop mode revealed a bug where the context
  32 # was not being switched before making ptid-dependent memory access.
  33 # So, start GDB with this setting.
  34 save_vars { GDBFLAGS } {
  35     append GDBFLAGS " -ex \"maint set target-non-stop on\""
  36     clean_restart ${binfile}
  37 }
  38
  39 # Add and start the second inferior.
  40 gdb_test "add-inferior" "Added inferior 2.*" \
  41     "add empty inferior 2"
  42 gdb_test "inferior 2" "Switching to inferior 2.*" \
  43     "switch to inferior 2"
  44 gdb_load $binfile
  45
  46 if {[gdb_start_cmd] < 0} {
  47     fail "start the second inf"
  48 } else {
  49     gdb_test "" ".*reakpoint ., main .*${srcfile}.*" "start the second inf"
  50 }