gdb/testsuite/gdb.base/pr11022.exp

   1 # Copyright 2009-2023 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 require allow_hw_watchpoint_tests
  17
  18 standard_testfile .c
  19
  20 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
  21      untested "failed to compile"
  22      return -1
  23 }
  24
  25 # Start with a fresh gdb.
  26
  27 clean_restart ${binfile}
  28
  29 if {![runto_main]} {
  30     return 0
  31 }
  32
  33 gdb_test "break [gdb_get_line_number "break here"]" \
  34         ".*Breakpoint.* at .*" \
  35         "set breakpoint"
  36
  37 gdb_test "watch x" ".*Hardware watchpoint.*" "set watchpoint"
  38 gdb_test "continue" ".*break here.*" "breakpoint hit"
  39 gdb_test "continue" ".*Hardware watchpoint.*Old value = 0.*New value = 42.*" \
  40     "watchpoint hit"
  41 gdb_test "continue" ".*break here.*" "breakpoint hit 2"
  42 gdb_test_no_output "set var x = 1"
  43 gdb_test "continue" ".*Hardware watchpoint.*Old value = 1.*New value = 42.*" \
  44     "watchpoint hit 2"