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

   1 # Copyright 2007-2018 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 "failed to prepare" $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_test "" "Breakpoint \[0-9\]+,.*foo<int> \\(i=1\\).*" "separate condition: run to breakpoint"
  76
  77 gdb_test "continue" \
  78     ".*Breakpoint.*foo<double> \\(i=1\\).*" \
  79     "separate condition: run to breakpoint 2"
  80
  81 # Try disabling a single location. We also test
  82 # that at least in simple cases, the enable/disable
  83 # state of locations surive "run".
  84 gdb_test_no_output {disable $bpnum.1} "disabling location: disable"
  85
  86 gdb_run_cmd
  87 gdb_test "" "Breakpoint \[0-9\]+,.*foo<double> \\(i=1\\).*" "disabling location: run to breakpoint"
  88
  89 # Try disabling entire breakpoint
  90 gdb_test_no_output {enable $bpnum.1} "disabling location: enable"
  91
  92
  93 gdb_test_no_output {disable $bpnum} "disable breakpoint: disable"
  94
  95 gdb_run_cmd
  96 gdb_test "" "$inferior_exited_re normally.*" "disable breakpoint: run to breakpoint"
  97
  98 # Make sure breakpoint can be set on a specific instantion.
  99 delete_breakpoints
 100 gdb_test "break 'void foo<int>(int)'" ".*" \
 101     "instantiation: set breakpoint"
 102
 103
 104 gdb_run_cmd
 105 gdb_test "" "Breakpoint \[0-9\]+,.*foo<int> \\(i=0\\).*" "instantiation: run to breakpoint"
 106
 107 gdb_test "continue" \
 108     ".*Breakpoint.*foo<int> \\(i=1\\).*" \
 109     "instantiation: run to breakpoint 2"
 110
 111
 112 # Make sure we can set a breakpoint on a source statement that spans
 113 # multiple lines.
 114
 115 delete_breakpoints
 116
 117 set bp_location [gdb_get_line_number "set multi-line breakpoint here"]
 118
 119 if { ![runto_main] } {
 120     fail "can't run to main for multi_line_foo tests."
 121     return 0
 122 }
 123
 124 gdb_test "break $srcfile:$bp_location" \
 125     "Breakpoint.*at.*: $srcfile:$bp_location. \\(2 locations\\).*" \
 126     "set multi_line_foo breakpoint"
 127 gdb_test "continue" \
 128     ".*Breakpoint.*multi_line_foo<int> \\(i=0\\).*" \
 129     "run to multi_line_foo breakpoint 2 <int>"
 130 gdb_test "continue" \
 131     ".*Breakpoint.*multi_line_foo<double> \\(i=0\\).*" \
 132     "run to multi_line_foo breakpoint 2 <double>"