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

   1 # Copyright 2009-2023 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 # Valgrind gdbserver requires gdb with xml support.
  17 require gdb_skip_xml_test 0
  18
  19 load_lib valgrind.exp
  20
  21 if [is_remote target] {
  22     # The test always runs locally.
  23     return 0
  24 }
  25
  26 standard_testfile .c
  27 if {[build_executable $testfile.exp $testfile $srcfile {debug}] == -1} {
  28     return -1
  29 }
  30
  31 if { [vgdb_start] == -1 } {
  32     return -1
  33 }
  34
  35 set double_free [gdb_get_line_number "double-free"]
  36
  37 gdb_breakpoint "main"
  38
  39 set test "continue"
  40 gdb_test_multiple "continue" $test {
  41     -re "Invalid free\\(\\).*: main \\(${srcfile}:$double_free\\)\r\n.*$gdb_prompt $" {
  42         pass $test
  43     }
  44     -re "Remote connection closed.*\r\n$gdb_prompt $" {
  45         fail "$test (remote connection closed)"
  46         # Only if valgrind got stuck.
  47         kill_wait_spawned_process $valgrind_spawn_id
  48         return -1
  49     }
  50     -re "The program is not being run\\.\r\n$gdb_prompt $" {
  51         fail "$test (valgrind vgdb has terminated)"
  52         # Only if valgrind got stuck.
  53         kill_wait_spawned_process $valgrind_spawn_id
  54         return -1
  55     }
  56     -re "\r\n$gdb_prompt $" {
  57         pass "$test (false warning)"
  58     }
  59 }
  60
  61 # Initialization from default_gdb_start.
  62 gdb_test_no_output "set height 0"
  63 gdb_test_no_output "set width 0"
  64
  65 gdb_test "bt" "#\[0-9 ]+main \\(.*\\) at .*${srcfile}.*"
  66
  67 # Explicitly kill the program so it doesn't dump core when we quit->detach.
  68 gdb_test "kill" "" "kill program" "Kill the program being debugged.*y or n. $" "y"
  69
  70 vgdb_stop