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7b6bb8da | 1 | # Copyright 1998, 1999, 2001, 2002, 2003, 2004, 2007, 2008, 2009, 2010, 2011 |
6aba47ca | 2 | # Free Software Foundation, Inc. |
c906108c SS |
3 | |
4 | # This program is free software; you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
e22f8b7c | 6 | # the Free Software Foundation; either version 3 of the License, or |
c906108c | 7 | # (at your option) any later version. |
e22f8b7c | 8 | # |
c906108c SS |
9 | # This program is distributed in the hope that it will be useful, |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
e22f8b7c | 13 | # |
c906108c | 14 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
c906108c | 16 | |
c906108c SS |
17 | # tests for misc. C++ method stuff |
18 | # Written by Satish Pai <pai@apollo.hp.com> 1997-07-08 | |
19 | ||
20 | # This file is part of the gdb testsuite | |
21 | ||
22 | # This tests: | |
23 | # 0. method arguments are correct | |
24 | # 1. access to class data members inside method scopes | |
25 | # 2. correct param types for methods in ptype. | |
26 | # 3. const and volatile methods | |
27 | ||
28 | # (#0 and #1 above relate to an HP specific problem -- GDB must correctly | |
29 | # integrate FPARAM symbols in HP debug info into the local var list | |
30 | # for the function or method's block.) | |
31 | ||
32 | if $tracelevel then { | |
33 | strace $tracelevel | |
34 | } | |
35 | ||
36 | # | |
37 | # test running programs | |
38 | # | |
c906108c | 39 | |
d4f3574e SS |
40 | if { [skip_cplus_tests] } { continue } |
41 | ||
c906108c SS |
42 | set testfile "method" |
43 | set srcfile ${testfile}.cc | |
44 | set binfile ${objdir}/${subdir}/${testfile} | |
45 | ||
46 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } { | |
b60f0898 JB |
47 | untested method.exp |
48 | return -1 | |
c906108c SS |
49 | } |
50 | ||
a0b3c4fd JM |
51 | if [get_compiler_info $binfile "c++"] { |
52 | return -1 | |
53 | } | |
c906108c SS |
54 | |
55 | gdb_exit | |
56 | gdb_start | |
57 | gdb_reinitialize_dir $srcdir/$subdir | |
58 | gdb_load ${binfile} | |
59 | ||
60 | ||
61 | # | |
62 | # set it up at a breakpoint so we can play with the variable values | |
63 | # | |
64 | if ![runto_main] then { | |
65 | perror "couldn't run to breakpoint" | |
66 | continue | |
67 | } | |
68 | ||
f18dabd2 MC |
69 | gdb_test "break A::foo" \ |
70 | "Breakpoint \[0-9\]* at $hex.*file .*method.cc, line 38\\." | |
c906108c | 71 | |
f18dabd2 MC |
72 | gdb_test "continue" \ |
73 | "Continuing\\.\r\n\r\nBreakpoint \[0-9\]*, A::foo(\\(int\\)|) \\(this=$hex, arg=13\\) at .*method\\.cc:38\r\n38\[\t \]*x \\+= arg;" \ | |
74 | "continue to A::foo" | |
c906108c SS |
75 | |
76 | # Check ability to access this-relative stuff. | |
77 | ||
f18dabd2 MC |
78 | gdb_test "print x" \ |
79 | "\\$\[0-9\]* = 20" \ | |
80 | "print x in A::foo" | |
c906108c SS |
81 | |
82 | # Check access to this pointer | |
83 | ||
f18dabd2 MC |
84 | gdb_test "print this" \ |
85 | "\\$\[0-9\]* = \\((class |)A *\\* *(const|)\\) $hex" \ | |
86 | "print this in A::foo" | |
c906108c SS |
87 | |
88 | # Now do everything over again for A::bar, because sometimes processing one method | |
89 | # (the first one) is fine, but the second one's debug info gets munged beyond recognition. | |
90 | ||
f18dabd2 MC |
91 | gdb_test "break A::bar" \ |
92 | "Breakpoint \[0-9\]* at $hex.*file .*method.cc, line 44\\." | |
c906108c | 93 | |
f18dabd2 | 94 | gdb_test "continue" \ |
c9f2c8a3 | 95 | "Continuing\\.\r\n\r\nBreakpoint \[0-9\]*, A::bar(|\\(int\\) const| const) \\(this=$hex, arg=15\\) at .*method\\.cc:44\r\n44\[\t \]*return arg \\+ 2 \\* x;" \ |
f18dabd2 | 96 | "continue to A::bar" |
c906108c SS |
97 | |
98 | # Check ability to access this-relative stuff. | |
99 | ||
f18dabd2 MC |
100 | gdb_test "print x" \ |
101 | "\\$\[0-9\]* = 33" \ | |
102 | "print x in A::bar" | |
c906108c SS |
103 | |
104 | # Check access to this pointer | |
105 | ||
3a63e3f9 MC |
106 | get_debug_format |
107 | ||
f8d3bf8f MS |
108 | gdb_test_multiple "print this" "print this in A::bar" { |
109 | -re "\\$\[0-9\]* = \\(const (class |)A *\\* *(const|)\\) $hex\r\n$gdb_prompt $" { | |
110 | pass "print this in A::bar" | |
111 | } | |
112 | -re "\\$\[0-9\]* = \\((class |)A *\\* *(const|)\\) $hex\r\n$gdb_prompt $" { | |
113 | # gcc versions up to 3.0.4 with -gstabs+ do not emit "const" | |
114 | # indicators, so the output is "A *". It should be "const A | |
115 | # *" or "const A * const". | |
116 | setup_xfail_format "stabs" | |
117 | fail "print this in A::bar (missing const)" | |
118 | } | |
119 | -re "\\$\[0-9\]* = \\(const (class |)\{\\.\\.\\.\} *\\* *(const|)\\) $hex\r\n$gdb_prompt $" { | |
120 | # gcc versions gcc-3_1-branch%20020404 and HEAD%20020404 with -gstabs+ | |
121 | # produce good stabs, but gdb prints "const class {...} *" const. | |
122 | # This is PR gdb/277. | |
123 | # setup_kfail "gdb/277" | |
124 | fail "print this in A::bar (gdb/277)" | |
125 | } | |
3a63e3f9 | 126 | } |
c906108c SS |
127 | |
128 | # Check again with funk::getFunky (this is the original test case | |
129 | # for CHFts23426); sometimes having a constructor with no arguments | |
130 | # will nuke the debug info read in for other methods in the class. | |
131 | ||
f18dabd2 MC |
132 | gdb_test "break 21" \ |
133 | "Breakpoint \[0-9\]* at $hex.*file .*method.cc, line 21\\." | |
c906108c | 134 | |
f18dabd2 MC |
135 | gdb_test "continue" \ |
136 | "Continuing\\.\r\n\r\nBreakpoint \[0-9\]*, funk::getFunky(\\(int, int\\)|) \\(this=$hex, a=1, b=2\\) at .*method\\.cc:21\r\n21\[\t \]*data_ = res;" \ | |
137 | "continue to 21" | |
c906108c SS |
138 | |
139 | # Check ability to access this-relative stuff. | |
140 | ||
f18dabd2 MC |
141 | gdb_test "print data_" \ |
142 | "\\$\[0-9\]* = 33" \ | |
143 | "print data_ in funk::getFunky" | |
c906108c SS |
144 | |
145 | # Check access to this pointer | |
146 | ||
f18dabd2 MC |
147 | gdb_test "print this" \ |
148 | "\\$\[0-9\]* = \\((class |)funk *\\* *(const|)\\) $hex" \ | |
149 | "print this in funk::getFunky" | |
c906108c SS |
150 | |
151 | # Check access to local variable | |
152 | ||
f18dabd2 MC |
153 | gdb_test "print res" \ |
154 | "\\$\[0-9\]* = -30" \ | |
155 | "print res in funk::getFunky" | |
c906108c SS |
156 | |
157 | # Check ptype of class -- should show const/volatile methods | |
158 | ||
f8d3bf8f MS |
159 | gdb_test_multiple "ptype A" "ptype A" { |
160 | -re "type = class A \{\r\n\[ \]*public:\r\n\[ \]*int x;\r\n\[ \]*int y;\r\n\r\n\[ \]*int foo\\(int\\);\r\n\[ \]*int bar\\(int\\) const;\r\n\[ \]*int baz\\(int, char\\) volatile;\r\n\[ \]*int qux\\(int, float\\) (const volatile|volatile const);\r\n\}\r\n$gdb_prompt $" { | |
161 | pass "ptype A" | |
162 | } | |
163 | -re "type = class A \{\r\n\[ \]*public:\r\n\[ \]*int x;\r\n\[ \]*int y;\r\n\r\n\[ \]*A & operator=\\(A const ?&\\);\r\n\[ \]*A\\(A const ?&\\);\r\n\[ \]*A\\((void|)\\);\r\n\[ \]*int foo\\(int\\);\r\n\[ \]*int bar\\(int\\) const;\r\n\[ \]*int baz\\(int, char\\) volatile;\r\n\[ \]*int qux\\(int, float\\) (const volatile|volatile const);\r\n\}\r\n$gdb_prompt $" { | |
164 | pass "ptype A" | |
165 | } | |
166 | -re "type = class A \{\r\n\[ \]*public:\r\n\[ \]*int x;\r\n\[ \]*int y;\r\n\r\n\[ \]*int foo\\(int\\);\r\n\[ \]*int bar\\(int\\) const;\r\n\[ \]*int baz\\(int, char\\) volatile;\r\n\[ \]*int qux\\(int, float\\) (const volatile|volatile const);\r\n\[ \]*A & operator=\\(A const ?&\\);\r\n\[ \]*A\\(A const ?&\\);\r\n\[ \]*A\\((void|)\\);\r\n\}\r\n$gdb_prompt $" { | |
167 | pass "ptype A" | |
168 | } | |
169 | -re "type = class A \{\r\n\[ \]*public:\r\n\[ \]*int x;\r\n\[ \]*int y;\r\n\r\n\[ \]*int foo\\(int\\);\r\n\[ \]*int bar\\(int\\) const;\r\n\[ \]*int baz\\(int, char\\);\r\n\[ \]*int qux\\(int, float\\) const;\r\n\}\r\n$gdb_prompt $" { | |
170 | pass "ptype A (HP aCC bug -- volatile not indicated)" | |
171 | } | |
172 | -re "type = class A \{\r\n\[ \]*public:\r\n\[ \]*int x;\r\n\[ \]*int y;\r\n\r\n\[ \]*int foo\\(int\\);\r\n\[ \]*int bar\\(int\\) const;\r\n\[ \]*int baz\\(int, char\\) volatile;\r\n\[ \]*int qux\\(int, float\\) const volatile;\r\n\}\r\n$gdb_prompt $" { | |
173 | pass "ptype A" | |
174 | } | |
c906108c SS |
175 | } |
176 | ||
f8d3bf8f | 177 | gdb_test_multiple "cont" "finish program" { |
e71019a1 | 178 | -re "Continuing.\r\n\r\nProgram exited normally.*$gdb_prompt $" { |
f1c47eb2 MS |
179 | pass "finish program" |
180 | } | |
181 | -re "Continuing.* EXIT code 0.*Program exited normally.*$gdb_prompt $" { | |
182 | pass "finish program (exit wrapper)" | |
183 | } | |
f1c47eb2 MS |
184 | } |
185 |