gdb/testsuite/gdb.cp/mb-templates.exp

   1 # Copyright 2007-2012 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 test verifies that setting breakpoint on line in template
  17 # function will fire in all instantiations of that template.
  18
  19 if { [skip_stl_tests] } { continue }
  20
  21 # On SPU this test fails because the executable exceeds local storage size.
  22 if { [istarget "spu*-*-*"] } {
  23         return 0
  24 }
  25
  26
  27 standard_testfile .cc
  28
  29 if [get_compiler_info "c++"] {
  30     return -1
  31 }
  32
  33 if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug c++}]} {
  34     return -1
  35 }
  36
  37 set bp_location [gdb_get_line_number "set breakpoint here"]
  38
  39 # Set a breakpoint with multiple locations
  40 # and a condition.
  41
  42 gdb_test "break $srcfile:$bp_location if i==1" \
  43     "Breakpoint.*at.*: $srcfile:$bp_location. \\(2 locations\\).*" \
  44     "initial condition: set breakpoint"
  45
  46 gdb_run_cmd
  47
  48 set test "initial condition: run to breakpoint"
  49 gdb_test_multiple "" $test {
  50     -re "Breakpoint \[0-9\]+,.*foo<int> \\(i=1\\).*$gdb_prompt $" {
  51         pass $test
  52         break
  53     }
  54 }
  55
  56 gdb_test "continue" \
  57     ".*Breakpoint.*foo<double> \\(i=1\\).*" \
  58     "initial condition: run to breakpoint 2"
  59
  60 # Set breakpoint with multiple locations.
  61 # Separately set the condition.
  62
  63 delete_breakpoints
  64 gdb_test "kill" "" "kill" \
  65          {Kill the program being debugged\? \(y or n\) } "y"
  66
  67 gdb_test "break $srcfile:$bp_location" \
  68     "Breakpoint.*at.*: $srcfile:$bp_location. \\(2 locations\\).*" \
  69     "separate condition: set breakpoint"
  70
  71 gdb_test_no_output {condition $bpnum i==1} \
  72     "separate condition: set condition"
  73
  74 gdb_run_cmd
  75 gdb_expect {
  76     -re "Breakpoint \[0-9\]+,.*foo<int> \\(i=1\\).*$gdb_prompt $" {
  77         pass "separate condition: run to breakpoint"
  78     }
  79     -re "$gdb_prompt $" {
  80         fail "separate condition: run to breakpoint"
  81     }
  82     timeout {
  83         fail "separate condition: run to breakpoint (timeout)"
  84     }
  85 }
  86
  87 gdb_test "continue" \
  88     ".*Breakpoint.*foo<double> \\(i=1\\).*" \
  89     "separate condition: run to breakpoint 2"
  90
  91 # Try disabling a single location. We also test
  92 # that at least in simple cases, the enable/disable
  93 # state of locations surive "run".
  94 gdb_test_no_output {disable $bpnum.1} "disabling location: disable"
  95
  96 gdb_run_cmd
  97 gdb_expect {
  98     -re "Breakpoint \[0-9\]+,.*foo<double> \\(i=1\\).*$gdb_prompt $" {
  99         pass "disabling location: run to breakpoint"
 100     }
 101     -re "$gdb_prompt $" {
 102         fail "disabling location: run to breakpoint"
 103     }
 104     timeout {
 105         fail "disabling location: run to breakpoint (timeout)"
 106     }
 107 }
 108
 109 # Try disabling entire breakpoint
 110 gdb_test_no_output {enable $bpnum.1} "disabling location: enable"
 111
 112
 113 gdb_test_no_output {disable $bpnum} "disable breakpoint: disable"
 114
 115 gdb_run_cmd
 116 gdb_expect {
 117     -re "$inferior_exited_re normally.*$gdb_prompt $" {
 118         pass "disable breakpoint: run to breakpoint"
 119     }
 120     -re "$gdb_prompt $" {
 121         fail "disable breakpoint: run to breakpoint"
 122     }
 123     timeout {
 124         fail "disable breakpoint: run to breakpoint (timeout)"
 125     }
 126 }
 127
 128 # Make sure breakpoint can be set on a specific instantion.
 129 delete_breakpoints
 130 gdb_test "break 'void foo<int>(int)'" ".*" \
 131     "instantiation: set breakpoint"
 132
 133
 134 gdb_run_cmd
 135 gdb_expect {
 136     -re ".*Breakpoint \[0-9\]+,.*foo<int> \\(i=0\\).*$gdb_prompt $" {
 137         pass "instantiation: run to breakpoint"
 138     }
 139     -re "$gdb_prompt $" {
 140         fail "instantiation: run to breakpoint"
 141     }
 142     timeout {
 143         fail "instantiation: run to breakpoint (timeout)"
 144     }
 145 }
 146
 147 gdb_test "continue" \
 148     ".*Breakpoint.*foo<int> \\(i=1\\).*" \
 149     "instantiation: run to breakpoint 2"
 150
 151
 152 # Make sure we can set a breakpoint on a source statement that spans
 153 # multiple lines.
 154
 155 delete_breakpoints
 156
 157 set bp_location [gdb_get_line_number "set multi-line breakpoint here"]
 158
 159 if { ![runto_main] } {
 160     fail "Can't run to main for multi_line_foo tests."
 161     return 0
 162 }
 163
 164 gdb_test "break $srcfile:$bp_location" \
 165     "Breakpoint.*at.*: $srcfile:$bp_location. \\(2 locations\\).*" \
 166     "set multi_line_foo breakpoint"
 167 gdb_test "continue" \
 168     ".*Breakpoint.*multi_line_foo<int> \\(i=0\\).*" \
 169     "run to multi_line_foo breakpoint 2 <int>"
 170 gdb_test "continue" \
 171     ".*Breakpoint.*multi_line_foo<double> \\(i=0\\).*" \
 172     "run to multi_line_foo breakpoint 2 <double>"