gdb/testsuite/gdb.cp/extern-c.exp

   1 # Copyright 2009, 2010 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 breakpoints on extern "C" functions implemented in C++.
  17
  18 if { [skip_cplus_tests] } { continue }
  19
  20 set testfile "extern-c"
  21 set srcfile ${testfile}.cc
  22 set binfile ${objdir}/${subdir}/${testfile}
  23
  24 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
  25      untested extern-c.exp
  26      return -1
  27 }
  28
  29 # Start with a fresh gdb
  30
  31 gdb_exit
  32 gdb_start
  33 gdb_reinitialize_dir $srcdir/$subdir
  34 gdb_load ${binfile}
  35
  36 runto_main
  37
  38 if { [gdb_breakpoint "c_func"] == 1 } {
  39     pass "setting breakpoint at c_func"
  40 }
  41 gdb_continue_to_breakpoint "c_func" ".*c_func.*"
  42
  43 gdb_test_no_output "set \$counter = 0" "initialize counter"
  44
  45 gdb_test "rbreak c_funcs" \
  46     "Breakpoint.* at .*c_funcs_1.*Breakpoint.* at .*c_funcs_2.*"
  47
  48 # Test that "commands" without an argument puts commands on both
  49 # breakpoints.
  50 gdb_test_multiple "commands" "set commands on multiple breakpoints" {
  51   -re "Type commands for breakpoint\\(s\\) 3-4, one per line\.\r\nEnd with a line saying just \"end\".\r\n>$" {
  52     gdb_test_multiple "set \$counter = \$counter + 1\nend" \
  53       "command details for multiple breakpoints" {
  54         -re "$gdb_prompt $" {
  55           pass "command details for multiple breakpoints"
  56         }
  57       }
  58     pass "set commands on multiple breakpoints"
  59   }
  60 }
  61
  62 gdb_continue_to_breakpoint "c_funcs_1" ".*c_funcs_1.*"
  63 gdb_test "print \$counter" " = 1" "verify counter at first breakpoint"
  64 gdb_continue_to_breakpoint "c_funcs_2" ".*c_funcs_2.*"
  65 gdb_test "print \$counter" " = 2" "verify counter at second breakpoint"