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

   1 # Copyright 2008-2024 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 file is part of the gdb testsuite.
  17
  18 # This test verifies that setting breakpoint on line in inline
  19 # function will fire in all instantiations of that function.
  20
  21 require allow_cplus_tests
  22
  23 standard_testfile mb-inline1.cc mb-inline2.cc
  24 set hdrfile "${testfile}.h"
  25 include_file $hdrfile
  26
  27 if {[prepare_for_testing "failed to prepare" $testfile \
  28          [list $srcfile $srcfile2] {debug c++}]} {
  29     return -1
  30 }
  31
  32 set bp_location [gdb_get_line_number "set breakpoint here" $hdrfile]
  33
  34 # Set a breakpoint with multiple locations.
  35
  36 gdb_test "break $hdrfile:$bp_location" \
  37     "Breakpoint.*at.*: $hdrfile:$bp_location. \\(2 locations\\).*" \
  38     "set breakpoint"
  39
  40 # Do "info break" now so we can easily compare it with the later "info break"
  41 # if problems arise.
  42 gdb_test "info break" \
  43     "\[\r\n\]1\.1.* y .* at .*$hdrfile:$bp_location.*\[\r\n\]1\.2.* y .* at .*$hdrfile:$bp_location.*"
  44
  45 gdb_run_cmd
  46 gdb_test "" "Breakpoint $bkptno_num_re,.*foo \\(i=0\\).*" "run to breakpoint"
  47
  48 gdb_test "continue" \
  49     ".*Breakpoint.*foo \\(i=1\\).*" \
  50     "run to breakpoint 2"
  51
  52 # Try disabling a single location. We also test
  53 # that at least in simple cases, the enable/disable
  54 # state of locations survive "run".
  55 # Early bug would disable 1.1 and enable 1.2 when program is run.
  56 gdb_test_no_output "disable 1.2" "disabling location: disable"
  57
  58 gdb_run_cmd
  59 gdb_test "" "Breakpoint $bkptno_num_re,.*foo \\(i=0\\).*" "disabling location: run to breakpoint"
  60
  61 gdb_test_multiple "info break" "disabled breakpoint 1.2" {
  62     -re "1\.2.* n .* at .*$hdrfile:$bp_location.*$gdb_prompt $" {
  63         pass "disabled breakpoint 1.2"
  64     }
  65     -re "1\.2.* y .* at .*$hdrfile:$bp_location.*$gdb_prompt $" {
  66         # When inferior is restarted, breakpoint locations will be updated.
  67         # On uclinux, it is not guaranteed that new inferior is located the
  68         # same address as previous one, so status/state of breakpoint location
  69         # will loose.  The heuristic of GDB should be improved.
  70         setup_kfail gdb/12924 "*-*-uclinux*"
  71         fail "disabled breakpoint 1.2"
  72     }
  73 }
  74
  75 # Make sure we can set a breakpoint on a source statement that spans
  76 # multiple lines.
  77
  78 delete_breakpoints
  79
  80 set bp_location [gdb_get_line_number "set multi-line breakpoint here" $hdrfile]
  81
  82 if { ![runto_main] } {
  83     return 0
  84 }
  85
  86 gdb_test "break $hdrfile:$bp_location" \
  87     "Breakpoint.*at.*: $hdrfile:$bp_location. \\(2 locations\\).*" \
  88     "set multi_line_foo breakpoint"
  89 gdb_test "continue" \
  90     ".*Breakpoint.*multi_line_foo \\(i=0\\).*" \
  91     "run to multi_line_foo breakpoint 4 afn"
  92 gdb_test "continue" \
  93     ".*Breakpoint.*multi_line_foo \\(i=1\\).*" \
  94     "run to multi_line_foo breakpoint 4 bfn"