gdb/testsuite/gdb.base/valgrind-db-attach.exp

   1 # Copyright 2009 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 set test valgrind-db-attach
  17 set srcfile $test.c
  18 set executable $test
  19 set binfile ${objdir}/${subdir}/${executable}
  20 if {[build_executable $test.exp $executable $srcfile {debug}] == -1} {
  21     return -1
  22 }
  23
  24 gdb_exit
  25
  26 # remote_spawn breaks the command on each whitespace despite possible quoting.
  27 # Use backslash-escaped whitespace there instead:
  28
  29 set db_command "--db-command=$GDB $INTERNAL_GDBFLAGS $GDBFLAGS [host_info gdb_opts] %f %p"
  30 regsub -all " " $db_command "\\ " db_command
  31
  32 set test "spawn valgrind"
  33 set cmd "valgrind --db-attach=yes $db_command $binfile"
  34 set res [remote_spawn host $cmd];
  35 if { $res < 0 || $res == "" } {
  36     verbose -log "Spawning $cmd failed."
  37     unsupported $test
  38     return -1
  39 }
  40 pass $test
  41 # Declare GDB now as running.
  42 set gdb_spawn_id -1
  43
  44 set test "valgrind started"
  45 # The trailing '.' differs for different memcheck versions.
  46 gdb_test_multiple "" $test {
  47     -re "Memcheck, a memory error detector\\.?\r\n" {
  48         pass $test
  49     }
  50     -re "valgrind: failed to start tool 'memcheck' for platform '.*': No such file or directory" {
  51         unsupported $test
  52         return -1
  53     }
  54     -re "command not found" {
  55         # The spawn succeeded, but then valgrind was not found - e.g. if
  56         # we spawned SSH to a remote system.
  57         unsupported $test
  58         return -1
  59     }
  60 }
  61
  62 set double_free [gdb_get_line_number "double-free"]
  63
  64 gdb_test_multiple "" $test {
  65     -re "Invalid free\\(\\) / delete / delete\\\[\\\]\r\n.*: main \\(${srcfile}:$double_free\\)\r\n.*---- Attach to debugger \\? --- \[^\r\n\]* ---- " {
  66         send_gdb "y\r"
  67     }
  68     -re "---- Attach to debugger \\? --- \[^\r\n\]* ---- " {
  69         send_gdb "n\r"
  70         exp_continue
  71     }
  72 }
  73
  74 gdb_test "" "" "eat first prompt"
  75
  76 # Initialization from default_gdb_start.
  77 gdb_test "set height 0"
  78 gdb_test "set width 0"
  79
  80 gdb_test "bt" "in main \\(.*\\) at .*${srcfile}:$double_free"