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1 # Copyright 2010-2012 Free Software Foundation, Inc. | 1 # Copyright 2010-2012 Free Software Foundation, Inc. |
2 | 2 |
3 # This program is free software; you can redistribute it and/or modify | 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 | 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 | 5 # the Free Software Foundation; either version 3 of the License, or |
6 # (at your option) any later version. | 6 # (at your option) any later version. |
7 # | 7 # |
8 # This program is distributed in the hope that it will be useful, | 8 # This program is distributed in the hope that it will be useful, |
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of | 9 # but WITHOUT ANY WARRANTY; without even the implied warranty of |
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | 10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
11 # GNU General Public License for more details. | 11 # GNU General Public License for more details. |
12 # | 12 # |
13 # You should have received a copy of the GNU General Public License | 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/>. | 14 # along with this program. If not, see <http://www.gnu.org/licenses/>. |
15 | 15 |
16 # This file is part of the gdb testsuite. | 16 # This file is part of the gdb testsuite. |
17 | 17 |
18 if { [skip_cplus_tests] } { continue } | 18 if { [skip_cplus_tests] } { continue } |
19 | 19 |
20 set testfile "virtbase" | 20 standard_testfile .cc |
21 set srcfile ${testfile}.cc | |
22 set binfile ${objdir}/${subdir}/${testfile} | |
23 | 21 |
24 if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {deb
ug c++}] != "" } { | 22 if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug c++}]} { |
25 untested virtbase.exp | 23 return -1 |
26 return -1 | |
27 } | 24 } |
28 | 25 |
29 gdb_exit | |
30 gdb_start | |
31 gdb_reinitialize_dir $srcdir/$subdir | |
32 gdb_load ${binfile} | |
33 | |
34 if {![runto_main]} then { | 26 if {![runto_main]} then { |
35 perror "couldn't run to breakpoint" | 27 perror "couldn't run to breakpoint" |
36 continue | 28 continue |
37 } | 29 } |
38 | 30 |
39 gdb_breakpoint [gdb_get_line_number "breakpoint 1"] | 31 gdb_breakpoint [gdb_get_line_number "breakpoint 1"] |
40 gdb_continue_to_breakpoint "first breakpoint" | 32 gdb_continue_to_breakpoint "first breakpoint" |
41 | 33 |
42 # In PR 11226, we failed to print x correctly in the "print *this" | 34 # In PR 11226, we failed to print x correctly in the "print *this" |
43 # case. | 35 # case. |
(...skipping 21 matching lines...) Expand all Loading... |
65 # https://bugzilla.redhat.com/show_bug.cgi?id=606660 | 57 # https://bugzilla.redhat.com/show_bug.cgi?id=606660 |
66 # `set print object on' is expected. | 58 # `set print object on' is expected. |
67 gdb_test "print rtti_data" " = .*, data = 1\}" | 59 gdb_test "print rtti_data" " = .*, data = 1\}" |
68 | 60 |
69 # Printing a pointer into a virtual base of a larger object used to do | 61 # Printing a pointer into a virtual base of a larger object used to do |
70 # pointer adjusment directly into the value being printed, in-place | 62 # pointer adjusment directly into the value being printed, in-place |
71 # (and did it wrong, too). Print the pointer, and then access the | 63 # (and did it wrong, too). Print the pointer, and then access the |
72 # value history to check the pointer value is not changed. If it had | 64 # value history to check the pointer value is not changed. If it had |
73 # been changed, then we'd not be able to find the real type anymore. | 65 # been changed, then we'd not be able to find the real type anymore. |
74 gdb_test "print virtual_middle_b" \ | 66 gdb_test "print virtual_middle_b" \ |
75 " = \\(Virtual \\*\\) $hex" \ | 67 " = \\(Virtual \\*\\) $hex <virtual_o>" \ |
76 "print pointer to virtual base at non-zero offset of larger object" | 68 "print pointer to virtual base at non-zero offset of larger object" |
77 gdb_test "print $" \ | 69 gdb_test "print $" \ |
78 " = \\(Virtual \\*\\) $hex" \ | 70 " = \\(Virtual \\*\\) $hex <virtual_o>" \ |
79 "print same pointer from history value" | 71 "print same pointer from history value" |
80 gdb_test "print *$$" \ | 72 gdb_test "print *$$" \ |
81 " = \\(Virtual\\) {<VirtualMiddleA> = {<VirtualBase> = {_vptr.VirtualBase =
$hex, x = 0}, _vptr.VirtualMiddleA = $hex, y = \\{0 <repeats 300 times>\\}}, <Vi
rtualMiddleB> = {_vptr.VirtualMiddleB = $hex, y = 0}, _vptr.Virtual = $hex, z =
0}" \ | 73 " = \\(Virtual\\) {<VirtualMiddleA> = {<VirtualBase> = {_vptr.VirtualBase =
${hex}( <vtable for Virtual.*>)?, x = 0}, _vptr.VirtualMiddleA = ${hex}( <vtable
for Virtual.*>)?, y = \\{0 <repeats 300 times>\\}}, <VirtualMiddleB> = {_vptr.V
irtualMiddleB = ${hex}( <vtable for Virtual.*>)?, y = 0}, _vptr.Virtual = ${hex}
( <vtable for Virtual.*>)?, z = 0}" \ |
82 "print whole pointed-to object, starting from the virtual base pointer" | 74 "print whole pointed-to object, starting from the virtual base pointer" |
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