gdb/testsuite/gdb.cp/mb-ctor.exp

   1 # Copyright 2007, 2008, 2009, 2010, 2011 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 # Test that breakpoints on C++ constructors work, despite the
  17 # fact that gcc generates several versions of constructor function.
  18
  19 if $tracelevel then {
  20     strace $tracelevel
  21 }
  22
  23 if { [skip_cplus_tests] } { continue }
  24
  25
  26 set testfile "mb-ctor"
  27 set srcfile ${testfile}.cc
  28 set binfile ${objdir}/${subdir}/${testfile}
  29
  30 if [get_compiler_info ${binfile} "c++"] {
  31     return -1
  32 }
  33
  34 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
  35      untested mb-ctor.exp
  36      return -1
  37 }
  38
  39 gdb_exit
  40 gdb_start
  41 gdb_reinitialize_dir $srcdir/$subdir
  42 gdb_load ${binfile}
  43
  44 if ![runto_main] then {
  45     perror "couldn't run to breakpoint"
  46     continue
  47 }
  48
  49 # Set a breakpoint with multiple locations
  50 # and a condition.
  51
  52 gdb_test "break 'Derived::Derived(int)'" \
  53     "Breakpoint.*at.* file .*$srcfile, line.*\\(2 locations\\).*" \
  54     "set-breakpoint at ctor"
  55
  56 gdb_breakpoint [gdb_get_line_number "set breakpoint here"]
  57
  58 gdb_test "break 'Derived::~Derived()'" \
  59     "Breakpoint.*at.* file .*$srcfile, line.*\\(2 locations\\).*" \
  60     "set-breakpoint at dtor"
  61
  62 gdb_test "continue" \
  63     ".*Breakpoint.*Derived.*i=7.*" \
  64     "run to breakpoint 1 v1"
  65
  66 gdb_continue_to_breakpoint "set breakpoint here" ".* breakpoint here"
  67
  68 gdb_test "continue" \
  69     ".*Breakpoint.*Derived.*i=15.*" \
  70     "run to breakpoint 1 v2"
  71
  72 gdb_continue_to_breakpoint "set breakpoint here" ".* breakpoint here"
  73
  74 gdb_test "continue" \
  75     ".*Breakpoint.*~Derived.*" \
  76     "run to breakpoint 3 v1"
  77
  78 gdb_test "continue" \
  79     ".*Breakpoint.*~Derived.*" \
  80     "run to breakpoint 3 v2"
  81
  82 gdb_test "continue" \
  83     ".*exited normally.*" \
  84     "run to exit"
  85
  86
  87