gdb/testsuite/gdb.base/branch-to-self.exp

   1 # This testcase is part of GDB, the GNU debugger.
   2 #
   3 # Copyright 2016 Free Software Foundation, Inc.
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 standard_testfile
  19
  20 if { [build_executable ${testfile}.exp ${testfile} $srcfile {debug}] == -1 } {
  21     return -1
  22 }
  23
  24 with_test_prefix "single-step" {
  25     global testfile
  26
  27     clean_restart ${testfile}
  28     if ![runto_main] {
  29         return -1
  30     }
  31     set line_num [gdb_get_line_number "loop-line" ${testfile}.c]
  32
  33     gdb_test "break ${testfile}.c:${line_num}" "Breakpoint .*" \
  34         "set breakpoint"
  35     gdb_continue_to_breakpoint "hit breakpoint"
  36     gdb_test "si" ".*${testfile}.c:${line_num}.*"
  37 }
  38
  39 with_test_prefix "break-cond" {
  40     global testfile
  41
  42     foreach_with_prefix side {"host" "target"} {
  43
  44         clean_restart ${testfile}
  45
  46         if ![runto_main] {
  47             return -1
  48         }
  49
  50         set test "set breakpoint condition-evaluation $side"
  51         gdb_test_multiple $test $test {
  52             -re "warning: Target does not support breakpoint condition evaluation.\r\nUsing host evaluation mode instead.\r\n$gdb_prompt $" {
  53                 # Target doesn't support breakpoint condition
  54                 # evaluation on its side.  Skip the test.
  55                 continue
  56             }
  57             -re "^$test\r\n$gdb_prompt $" {
  58             }
  59         }
  60
  61         set line_num [gdb_get_line_number "loop-line" ${testfile}.c]
  62         gdb_test "break ${testfile}.c:${line_num} if counter > 3" \
  63             "Breakpoint .*" "set breakpoint with condition"
  64
  65         gdb_continue_to_breakpoint "continue to break"
  66
  67         gdb_test "p counter" ".* = 5"
  68     }
  69 }