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