gdb/testsuite/gdb.cp/breakpoint.exp

   1 # Copyright 2004-2021 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 # This file is part of the gdb testsuite.
  17
  18 # This contains tests for breakpoints in C++.
  19
  20 if { [skip_cplus_tests] } { continue }
  21
  22 #
  23 # test running programs
  24 #
  25
  26 standard_testfile .cc
  27
  28 if [get_compiler_info "c++"] {
  29     return -1
  30 }
  31
  32 if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}]} {
  33     return -1
  34 }
  35
  36 proc test_breakpoint {name} {
  37     # Restart the program every time, so that a single failure doesn't
  38     # lead to a cascade.
  39     if ![runto_main] then {
  40         perror "couldn't run to main when testing ${name}"
  41         return -code continue
  42     } else {
  43         gdb_breakpoint "${name}"
  44         gdb_test "continue" "Continuing.\r\n\r\nBreakpoint \[0-9\]*, ${name}.*" "continue to ${name}"
  45     }
  46 }
  47
  48 test_breakpoint "C1::Nested::foo"
  49
  50 set bp_location1 [gdb_get_line_number "conditional breakpoint in method"]
  51 set bp_location2 [gdb_get_line_number "conditional breakpoint in method 2"]
  52 gdb_test "break $bp_location1 if i_==3" ".*Breakpoint.*" "conditional breakpoint in method"
  53 gdb_test "break $bp_location2 if i_==3" ".*Breakpoint.*" "conditional breakpoint in method 2"
  54 gdb_test "continue" ".*Breakpoint.*C1::foo.*" "continue to breakpoint in C1::foo"
  55 gdb_test "print i_" "\\\$1 = 3" "check the member variable from within C1::foo"
  56 gdb_test "continue" ".*Breakpoint.*C1::bar.*" "continue to breakpoint in C1::bar"
  57 gdb_test "print i_" "\\\$2 = 3" "check the member variable from within C1::bar"
  58
  59
  60 gdb_exit
  61 return 0