gdb/testsuite/gdb.base/valgrind-bt.exp

   1 # Copyright 2009-2020 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 load_lib valgrind.exp
  17
  18 if [is_remote target] {
  19     # The test always runs locally.
  20     return 0
  21 }
  22
  23 standard_testfile .c
  24 if {[build_executable $testfile.exp $testfile $srcfile {debug}] == -1} {
  25     return -1
  26 }
  27
  28 if { [vgdb_start] == -1 } {
  29     return -1
  30 }
  31
  32 set double_free [gdb_get_line_number "double-free"]
  33
  34 set test "continue"
  35 gdb_test_multiple "continue" $test {
  36     -re "Invalid free\\(\\).*: main \\(${srcfile}:$double_free\\)\r\n.*$gdb_prompt $" {
  37         pass $test
  38     }
  39     -re "Remote connection closed.*\r\n$gdb_prompt $" {
  40         fail "$test (remote connection closed)"
  41         # Only if valgrind got stuck.
  42         kill_wait_spawned_process $valgrind_spawn_id
  43         return -1
  44     }
  45     -re "The program is not being run\\.\r\n$gdb_prompt $" {
  46         fail "$test (valgrind vgdb has terminated)"
  47         # Only if valgrind got stuck.
  48         kill_wait_spawned_process $valgrind_spawn_id
  49         return -1
  50     }
  51     -re "\r\n$gdb_prompt $" {
  52         pass "$test (false warning)"
  53     }
  54 }
  55
  56 # Initialization from default_gdb_start.
  57 gdb_test_no_output "set height 0"
  58 gdb_test_no_output "set width 0"
  59
  60 gdb_test "bt" "in main \\(.*\\) at .*${srcfile}:$double_free"
  61
  62 # Explicitly kill the program so it doesn't dump core when we quit->detach.
  63 gdb_test "kill" "" "kill program" "Kill the program being debugged.*y or n. $" "y"
  64
  65 vgdb_stop