gdb/testsuite/gdb.base/duplicate-bp.exp

   1 # Copyright 2012-2014 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 standard_testfile
  17
  18 if { [prepare_for_testing ${testfile}.exp ${testfile}] } {
  19     return -1
  20 }
  21
  22 # Setup for the test, create COUNT breakpoints at the function BREAKPT.
  23 proc test_setup { count } {
  24     global srcfile
  25     global binfile
  26
  27     clean_restart ${binfile}
  28
  29     if ![runto_main] then {
  30         fail "can't run to main"
  31         return 0
  32     }
  33
  34     for {set i 1} {$i <= $count} {incr i} {
  35         gdb_breakpoint "breakpt"
  36         gdb_test_no_output "set \$bp_num_${i} = \$bpnum"
  37     }
  38
  39     gdb_test "step" \
  40         "spacer \\(\\) at .*$srcfile:\[0-9\]+.*" \
  41         "step to place breakpoints"
  42
  43     return 1
  44 }
  45
  46
  47 # Test 1: Create two breakpoints at BREAKPT.  Delete #1 and expect to stop
  48 # at #2.
  49 with_test_prefix "del_1_stop_2" {
  50     test_setup 2
  51
  52     gdb_test_no_output {delete $bp_num_1}
  53
  54     gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, breakpt \\(\\) at .*$srcfile:\[0-9\]+.*" \
  55         "delete #1, stop at #2"
  56 }
  57
  58 # Test 2: Create two breakpoints at BREAKPT.  Delete #2 and expect to stop
  59 # at #1.
  60 with_test_prefix "del_2_stop_1" {
  61     test_setup 2
  62
  63     gdb_test_no_output {delete $bp_num_2}
  64
  65     gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, breakpt \\(\\) at .*$srcfile:\[0-9\]+.*" \
  66         "delete #2, stop at #1"
  67 }
  68
  69 # Test 3: Create three breakpoints at BREAKPT.  Disable #1, delete #2,
  70 # expect to stop at #3.
  71 with_test_prefix "dis_1_del_2_stop_3" {
  72     test_setup 3
  73
  74     gdb_test_no_output {disable $bp_num_1}
  75
  76     gdb_test "step" ".*"
  77
  78     gdb_test_no_output {delete $bp_num_2}
  79
  80     gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, breakpt \\(\\) at .*$srcfile:\[0-9\]+.*" \
  81         "disable #1, delete #2, stop at #3"
  82 }
  83
  84 # Test 4: Create three breakpoints at BREAKPT.  Disable #2, delete #1,
  85 # expect to stop at #3.
  86 with_test_prefix "dis_2_del_1_stop_3" {
  87     test_setup 3
  88
  89     gdb_test_no_output {disable $bp_num_2}
  90
  91     gdb_test "step" ".*"
  92
  93     gdb_test_no_output {delete $bp_num_1}
  94
  95     gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, breakpt \\(\\) at .*$srcfile:\[0-9\]+.*" \
  96         "disable #2, delete #1, stop at #3"
  97 }
  98
  99 # Test 5: Create three breakpoints at BREAKPT.  Disable #1, delete #3,
 100 # expect to stop at #2.
 101 with_test_prefix "dis_1_del_3_stop_1" {
 102     test_setup 3
 103
 104     gdb_test_no_output {disable $bp_num_1}
 105
 106     gdb_test "step" ".*"
 107
 108     gdb_test_no_output {delete $bp_num_3}
 109
 110     gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, breakpt \\(\\) at .*$srcfile:\[0-9\]+.*" \
 111         "disable #1, delete #3, stop at #2"
 112 }
 113
 114 # Test 6: Create three breakpoints at BREAKPT.  Disable #3, delete #1,
 115 # expect to stop at #2
 116 with_test_prefix "dis_3_del_1_stop_2" {
 117     test_setup 3
 118
 119     gdb_test_no_output {disable $bp_num_3}
 120
 121     gdb_test "step" ".*"
 122
 123     gdb_test_no_output {delete $bp_num_1}
 124
 125     gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, breakpt \\(\\) at .*$srcfile:\[0-9\]+.*" \
 126         "disable #3, delete #1, stop at #2"
 127 }
 128
 129 # Test 7: Create three breakpoints at BREAKPT.  Disable #2, delete #3,
 130 # expect to stop at #1.
 131 with_test_prefix "dis_2_del_3_stop_1" {
 132     test_setup 3
 133
 134     gdb_test_no_output {disable $bp_num_2}
 135
 136     gdb_test "step" ".*"
 137
 138     gdb_test_no_output {delete $bp_num_3}
 139
 140     gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, breakpt \\(\\) at .*$srcfile:\[0-9\]+.*" \
 141         "disable #2, delete #3, stop at #1"
 142 }
 143
 144 # Test 8: Create three breakpoints at BREAKPT.  Disable #3, delete #2,
 145 # expect to stop at #1.
 146 with_test_prefix "dis_3_del_2_stop_1" {
 147     test_setup 3
 148
 149     gdb_test_no_output {disable $bp_num_3}
 150
 151     gdb_test "step" ".*"
 152
 153     gdb_test_no_output {delete $bp_num_2}
 154
 155     gdb_test continue "Continuing\\..*Breakpoint \[0-9\]+, breakpt \\(\\) at .*$srcfile:\[0-9\]+.*" \
 156         "disable #3, delete #2, stop at #1"
 157 }