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4c38e0a4 | 1 | # Copyright 2003, 2004, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. |
f4e8b6f3 MC |
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 | |
e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
f4e8b6f3 | 6 | # (at your option) any later version. |
e22f8b7c | 7 | # |
f4e8b6f3 MC |
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. | |
e22f8b7c | 12 | # |
f4e8b6f3 | 13 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
f4e8b6f3 MC |
15 | |
16 | if $tracelevel then { | |
17 | strace $tracelevel | |
18 | } | |
19 | ||
20 | if { [skip_cplus_tests] } { continue } | |
21 | ||
f4e8b6f3 MC |
22 | |
23 | set testfile "class2" | |
24 | set srcfile ${testfile}.cc | |
25 | set binfile ${objdir}/${subdir}/${testfile} | |
26 | ||
27 | # Create and source the file that provides information about the compiler | |
28 | # used to compile the test case. | |
29 | if [get_compiler_info ${binfile} "c++"] { | |
30 | return -1 | |
31 | } | |
32 | ||
33 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } { | |
b60f0898 JB |
34 | untested class2.exp |
35 | return -1 | |
f4e8b6f3 MC |
36 | } |
37 | ||
38 | gdb_exit | |
39 | gdb_start | |
40 | gdb_reinitialize_dir $srcdir/$subdir | |
41 | gdb_load ${binfile} | |
42 | ||
43 | # Start with "set print object off". | |
44 | ||
45 | gdb_test "set print object off" "" | |
46 | ||
47 | if ![runto_main] then { | |
48 | perror "couldn't run to main" | |
49 | continue | |
50 | } | |
51 | ||
52 | get_debug_format | |
53 | ||
54 | gdb_test "break [gdb_get_line_number "marker return 0"]" \ | |
55 | "Breakpoint.*at.* file .*" "" | |
56 | ||
57 | gdb_test "continue" "Breakpoint .* at .*" "" | |
58 | ||
59 | # Access the "A" object. | |
60 | ||
61 | gdb_test "print alpha" \ | |
62 | "= {.*a1 = 100.*}" \ | |
63 | "print alpha at marker return 0" | |
64 | ||
65 | # Access the "B" object. | |
66 | ||
67 | gdb_test "print beta" \ | |
68 | "= {.*a1 = 200.*b1 = 201.*b2 = 202}" \ | |
69 | "print beta at marker return 0" | |
70 | ||
71 | # Access the "A" object through an "A *" pointer. | |
72 | ||
73 | gdb_test_multiple "print * aap" "print * aap at marker return 0" { | |
74 | -re "= {.*a1 = 100.*}\r\n$gdb_prompt $" { | |
75 | # gcc 2.95.3 -gstabs+ | |
76 | # gcc 3.3.2 -gdwarf-2 | |
77 | # gcc 3.3.2 -gstabs+ | |
78 | pass "print * aap at marker return 0" | |
79 | } | |
80 | -re "= {.*a1 = .*}\r\n$gdb_prompt $" { | |
81 | if { [test_compiler_info gcc-2-*] && [test_debug_format "DWARF 2"] } { | |
82 | # gcc 2.95.3 -gdwarf-2 | |
83 | setup_kfail "gdb/1465" "*-*-*" | |
84 | } | |
85 | fail "print * aap at marker return 0" | |
86 | } | |
87 | } | |
88 | ||
89 | # Access the "B" object through a "B *" pointer. | |
90 | ||
91 | gdb_test "print * bbp" \ | |
92 | "= {.*a1 = 200.*b1 = 201.*b2 = 202}" \ | |
93 | "print * bbp at marker return 0" | |
94 | ||
95 | # Access the "B" object through an "A *" pointer. | |
96 | # This should print using the "A" type. | |
97 | ||
98 | gdb_test_multiple "print * abp" "print * abp at marker return 0, s-p-o off" { | |
99 | -re "= {.*a1 = 200.*b1 = .*b2 = .*}\r\n$gdb_prompt $" { | |
100 | # This would violate the documentation for "set print object off". | |
101 | fail "print * abp at marker return 0, s-p-o off" | |
102 | } | |
103 | -re "= {.*a1 = 200.*}\r\n$gdb_prompt $" { | |
104 | pass "print * abp at marker return 0, s-p-o off" | |
105 | } | |
106 | } | |
107 | ||
108 | # Access the "B" object through a "B *" pointer expression. | |
109 | # This should print using the "B" type. | |
110 | ||
111 | gdb_test "print * (B *) abp" \ | |
112 | "= {.*a1 = 200.*b1 = 201.*b2 = 202}" \ | |
113 | "print * (B *) abp at marker return 0" | |
98f9cd2d JB |
114 | |
115 | # Printing the value of an object containing no data fields: | |
116 | ||
117 | gdb_test "p e" "= \{<No data fields>\}" "print object with no data fields" | |
7093c834 PP |
118 | |
119 | # Printing NULL pointers with "set print object on" | |
120 | ||
121 | gdb_test "set print object on" "" | |
0709f7d3 | 122 | gdb_test "p acp" "= \\(C \\*\\) ${hex}" |
7093c834 | 123 | gdb_test "p acp->c1" "\\(A \\*\\) 0x0" |
0709f7d3 | 124 | gdb_test "p acp->c2" "\\(A \\*\\) ${hex}f" |