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32d0add0 | 1 | # Copyright 2010-2015 Free Software Foundation, Inc. |
edf3d5f3 TT |
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 | if { [skip_cplus_tests] } { continue } | |
19 | ||
f5f3a911 | 20 | standard_testfile .cc |
edf3d5f3 | 21 | |
f5f3a911 TT |
22 | if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug c++}]} { |
23 | return -1 | |
edf3d5f3 TT |
24 | } |
25 | ||
edf3d5f3 TT |
26 | if {![runto_main]} then { |
27 | perror "couldn't run to breakpoint" | |
28 | continue | |
29 | } | |
30 | ||
31 | gdb_breakpoint [gdb_get_line_number "breakpoint 1"] | |
32 | gdb_continue_to_breakpoint "first breakpoint" | |
33 | ||
34 | # In PR 11226, we failed to print x correctly in the "print *this" | |
35 | # case. | |
36 | gdb_test "print *this" " = {<mc::Base> = {x = 2}, _vptr.Middle = $hex, y = 3}" | |
1a334831 | 37 | gdb_test "print x" " = 2" "print x in get_y" |
edf3d5f3 TT |
38 | |
39 | gdb_breakpoint [gdb_get_line_number "breakpoint 2"] | |
40 | gdb_continue_to_breakpoint "second breakpoint" | |
41 | ||
42 | # In PR 11226, we could not find x here. | |
1a334831 | 43 | gdb_test "print x" " = 2" "print x in get_z" |
edf3d5f3 TT |
44 | |
45 | gdb_breakpoint [gdb_get_line_number "breakpoint 3"] | |
46 | gdb_continue_to_breakpoint "third breakpoint" | |
47 | ||
48 | # In PR 9629, we failed to print v correctly here. | |
49 | gdb_test "print *(D *) e" " = {<C> = {v = 11}, _vptr.D = $hex}" | |
9c3c02fd TT |
50 | |
51 | # A regression test reported to Red Hat bugzilla, see: | |
52 | # https://bugzilla.redhat.com/show_bug.cgi?id=560741 | |
a8d52276 | 53 | gdb_test_no_output "set print object on" |
9c3c02fd | 54 | gdb_test "print/x b->mA" " = 0xaaaaaaaa" |
9655fd1a JK |
55 | |
56 | # A regression test reported to Red Hat bugzilla, see: | |
57 | # https://bugzilla.redhat.com/show_bug.cgi?id=606660 | |
58 | # `set print object on' is expected. | |
59 | gdb_test "print rtti_data" " = .*, data = 1\}" | |
580688f3 PA |
60 | |
61 | # Printing a pointer into a virtual base of a larger object used to do | |
62 | # pointer adjusment directly into the value being printed, in-place | |
63 | # (and did it wrong, too). Print the pointer, and then access the | |
64 | # value history to check the pointer value is not changed. If it had | |
65 | # been changed, then we'd not be able to find the real type anymore. | |
66 | gdb_test "print virtual_middle_b" \ | |
9cb709b6 | 67 | " = \\(Virtual \\*\\) $hex <virtual_o>" \ |
580688f3 PA |
68 | "print pointer to virtual base at non-zero offset of larger object" |
69 | gdb_test "print $" \ | |
9cb709b6 | 70 | " = \\(Virtual \\*\\) $hex <virtual_o>" \ |
580688f3 PA |
71 | "print same pointer from history value" |
72 | gdb_test "print *$$" \ | |
410528f0 | 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.VirtualMiddleB = ${hex}( <vtable for Virtual.*>)?, y = 0}, _vptr.Virtual = ${hex}( <vtable for Virtual.*>)?, z = 0}" \ |
580688f3 | 74 | "print whole pointed-to object, starting from the virtual base pointer" |