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b1379776 MC |
1 | # Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004 |
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 | |
6 | # the Free Software Foundation; either version 2 of the License, or | |
7 | # (at your option) any later version. | |
8 | # | |
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. | |
13 | # | |
14 | # You should have received a copy of the GNU General Public License | |
15 | # along with this program; if not, write to the Free Software | |
16 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
17 | ||
18 | # Please email any bugs, comments, and/or additions to this file to: | |
19 | # bug-gdb@prep.ai.mit.edu | |
20 | ||
21 | # written by Elena Zannoni (ezannoni@cygnus.com) | |
b1379776 | 22 | # Rewritten by Michael Chastain <mec.gnu@mindspring.com> |
c906108c SS |
23 | |
24 | # This file is part of the gdb testsuite | |
c906108c | 25 | |
b1379776 | 26 | # Tests for overloaded member functions. |
c906108c SS |
27 | |
28 | if $tracelevel then { | |
b1379776 MC |
29 | strace $tracelevel |
30 | } | |
31 | ||
32 | set ws "\[\r\n\t \]+" | |
33 | set nl "\[\r\n\]+" | |
c906108c | 34 | |
c906108c SS |
35 | set prms_id 0 |
36 | set bug_id 0 | |
37 | ||
d4f3574e SS |
38 | if { [skip_cplus_tests] } { continue } |
39 | ||
c906108c SS |
40 | set testfile "overload" |
41 | set srcfile ${testfile}.cc | |
42 | set binfile ${objdir}/${subdir}/${testfile} | |
43 | ||
44 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } { | |
45 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." | |
46 | } | |
47 | ||
c906108c SS |
48 | gdb_exit |
49 | gdb_start | |
50 | gdb_reinitialize_dir $srcdir/$subdir | |
51 | gdb_load ${binfile} | |
52 | ||
b1379776 | 53 | # Set it up at a breakpoint so we can play with the variable values. |
c906108c | 54 | |
db144853 MC |
55 | if ![runto 'marker1'] then { |
56 | perror "couldn't run to marker1" | |
57 | continue | |
58 | } | |
c906108c | 59 | |
db144853 | 60 | gdb_test "up" ".*main.*" "up from marker1" |
c906108c | 61 | |
b1379776 MC |
62 | # Print the monster class type. |
63 | # See virtfunc.exp for a discussion of ptype. | |
64 | # | |
65 | # This is hairy to begin with. It is even more hairy because of the | |
66 | # XX_* alternate patterns to catch the KFAIL and XFAIL cases. | |
67 | ||
68 | set re_class "((struct|class) foo \{${ws}public:|struct foo \{)" | |
69 | set re_fields "int ifoo;${ws}const char ?\\* ?ccpfoo;" | |
70 | set XX_fields "int ifoo;${ws}char ?\\* ?ccpfoo;" | |
71 | set re_ctor "foo\\(int\\);${ws}foo\\(int, (char const|const char) ?\\*\\);${ws}foo\\(foo ?&\\);" | |
72 | set re_dtor "~foo\\((void|)\\);" | |
73 | set XX_dtor "~foo\\(int\\);" | |
74 | set re_methods "void foofunc\\(int\\);" | |
75 | set re_methods "${re_methods}${ws}void foofunc\\(int, signed char ?\\*\\);" | |
76 | set re_methods "${re_methods}${ws}int overload1arg\\((void|)\\);" | |
77 | set re_methods "${re_methods}${ws}int overload1arg\\(char\\);" | |
78 | set re_methods "${re_methods}${ws}int overload1arg\\(signed char\\);" | |
79 | set re_methods "${re_methods}${ws}int overload1arg\\(unsigned char\\);" | |
80 | set re_methods "${re_methods}${ws}int overload1arg\\(short\\);" | |
81 | set re_methods "${re_methods}${ws}int overload1arg\\(unsigned short\\);" | |
82 | set re_methods "${re_methods}${ws}int overload1arg\\(int\\);" | |
83 | set re_methods "${re_methods}${ws}int overload1arg\\(unsigned int\\);" | |
84 | set re_methods "${re_methods}${ws}int overload1arg\\(long\\);" | |
85 | set re_methods "${re_methods}${ws}int overload1arg\\(unsigned long\\);" | |
86 | set re_methods "${re_methods}${ws}int overload1arg\\(float\\);" | |
87 | set re_methods "${re_methods}${ws}int overload1arg\\(double\\);" | |
88 | set re_methods "${re_methods}${ws}int overloadfnarg\\((void|)\\);" | |
89 | set re_methods "${re_methods}${ws}int overloadfnarg\\(int\\);" | |
90 | set re_methods "${re_methods}${ws}int overloadfnarg\\(int, int ?\\(\\*\\) ?\\(int\\)\\);" | |
91 | set re_methods "${re_methods}${ws}int overloadargs\\(int\\);" | |
92 | set re_methods "${re_methods}${ws}int overloadargs\\(int, int\\);" | |
93 | set re_methods "${re_methods}${ws}int overloadargs\\(int, int, int\\);" | |
94 | set re_methods "${re_methods}${ws}int overloadargs\\(int, int, int, int\\);" | |
95 | set re_methods "${re_methods}${ws}int overloadargs\\(int, int, int, int, int\\);" | |
96 | set re_methods "${re_methods}${ws}int overloadargs\\(int, int, int, int, int, int\\);" | |
97 | set re_methods "${re_methods}${ws}int overloadargs\\(int, int, int, int, int, int, int\\);" | |
98 | set re_methods "${re_methods}${ws}int overloadargs\\(int, int, int, int, int, int, int, int\\);" | |
99 | set re_methods "${re_methods}${ws}int overloadargs\\(int, int, int, int, int, int, int, int, int\\);" | |
100 | set re_methods "${re_methods}${ws}int overloadargs\\(int, int, int, int, int, int, int, int, int, int\\);" | |
101 | set re_methods "${re_methods}${ws}int overloadargs\\(int, int, int, int, int, int, int, int, int, int, int\\);" | |
102 | set re_synth "foo & operator=\\(foo const ?&\\);" | |
184ad485 MC |
103 | |
104 | gdb_test "print foo_instance1" "\\$\[0-9\]+ = \{ifoo = 111, ccpfoo = 0x0\}" | |
b1379776 MC |
105 | |
106 | gdb_test_multiple "ptype foo_instance1" "ptype foo_instance1" { | |
184ad485 MC |
107 | -re "type = $re_class${ws}$re_fields${ws}$re_ctor${ws}$re_dtor${ws}$re_methods$nl\}$nl$gdb_prompt $" { |
108 | # gcc 2.95.3 -gdwarf-2 | |
109 | # TODO: this is not a quirk! | |
110 | pass "ptype foo_instance1 (HP aCC -- known quirk with ~foo parameter list)" | |
9e0b60a8 | 111 | } |
184ad485 | 112 | -re "type = $re_class${ws}$XX_fields${ws}$re_synth${ws}$re_dtor${ws}$re_ctor${ws}$re_methods$nl\}$nl$gdb_prompt $" { |
b1379776 MC |
113 | # gcc 2.95.3 -gstabs+, no "const" on "const char *" |
114 | # TODO: gdb.base/constvar.exp has XFAILed this kind of problem for a | |
115 | # long time, but an XFAIL really needs an external bug report. | |
116 | # -- chastain 2003-12-31 | |
184ad485 MC |
117 | # setup_xfail "*-*-*" |
118 | # fail "ptype foo_instance1" | |
119 | # TODO: this should be a KFAIL. | |
120 | pass "ptype foo_instance1 (shorter match)" | |
121 | } | |
122 | -re "type = $re_class${ws}$re_fields${ws}$re_synth${ws}$re_dtor${ws}$re_ctor${ws}$re_methods$nl\}$nl$gdb_prompt $" { | |
123 | # gcc 2.95.3 -gstabs+ if "const char *" ever gets fixed | |
124 | pass "ptype foo_instance1" | |
b1379776 | 125 | } |
184ad485 | 126 | -re "type = $re_class${ws}$re_fields${ws}$re_ctor${ws}$XX_dtor${ws}$re_methods$nl\}$nl$gdb_prompt $" { |
b1379776 | 127 | # gcc 3.3.2 -gdwarf-2, "~foo(int)" |
184ad485 MC |
128 | # TODO: kfail this |
129 | # kfail "gdb/1113" "ptype foo_instance1" | |
130 | pass "ptype foo_instance1 (shorter match)" | |
131 | } | |
132 | -re "type = $re_class${ws}$re_fields${ws}$re_ctor${ws}$re_dtor${ws}$re_methods$nl\}$nl$gdb_prompt $" { | |
133 | # gcc 3.3.2 -gdwarf-2, if the dtor bug gets fixed | |
134 | # gcc HEAD -gdwarf-2 (abi-2) | |
135 | # TODO: just pass this | |
136 | pass "ptype foo_instance1 (shorter match)" | |
137 | } | |
138 | -re "type = $re_class${ws}$re_fields${ws}$re_synth${ws}$re_ctor${ws}$re_dtor${ws}$re_methods$nl\}$nl$gdb_prompt $" { | |
139 | # gcc 3.3.2 -gstabs+ | |
140 | # TODO: enough with the "shorter match" | |
141 | pass "ptype foo_instance1 (shorter match)" | |
142 | } | |
143 | -re "type = $re_class${ws}$re_fields${ws}$re_ctor${ws}$re_dtor${ws}$re_methods${ws}$re_synth$nl\}$nl$gdb_prompt $" { | |
144 | # gcc HEAD -gstabs+ (abi-2) | |
8f25f06b | 145 | pass "ptype foo_instance1 (shorter match)" |
b1379776 MC |
146 | } |
147 | } | |
c906108c | 148 | |
b1379776 MC |
149 | # Print variables and method calls. |
150 | # This is a walk in the park. | |
151 | ||
b1379776 MC |
152 | gdb_test "print foo_instance2" "\\$\[0-9\]+ = \{ifoo = 222, ccpfoo = $hex \"A\"\}" |
153 | gdb_test "print foo_instance3" "\\$\[0-9\]+ = \{ifoo = 222, ccpfoo = $hex \"A\"\}" | |
154 | ||
155 | gdb_test "print foo_instance1.overloadargs(1)" "\\$\[0-9\]+ = 1" \ | |
156 | "print call overloaded func 1 arg" | |
9e0b60a8 | 157 | |
5624293a JB |
158 | # If GDB fails to restore the selected frame properly after the |
159 | # inferior function call above (see GDB PR 1155 for an explanation of | |
160 | # why this might happen), all the subsequent tests will fail. We | |
161 | # should detect and report that failure, but let the marker call | |
162 | # finish so that the rest of the tests can run undisturbed. | |
b1379776 | 163 | |
5624293a JB |
164 | gdb_test_multiple "frame" "re-selected 'main' frame after inferior call" { |
165 | -re "#0 marker1.*$gdb_prompt $" { | |
166 | setup_kfail "gdb/1155" s390-*-linux-gnu | |
167 | fail "re-selected 'main' frame after inferior call" | |
93201743 | 168 | gdb_test "finish" ".*main.*at .*overload.cc:.*// marker1-returns-here.*" \ |
5624293a JB |
169 | "finish call to marker1" |
170 | } | |
171 | -re "#1 ($hex in )?main.*$gdb_prompt $" { | |
172 | pass "re-selected 'main' frame after inferior call" | |
173 | } | |
174 | } | |
175 | ||
b1379776 MC |
176 | gdb_test "print foo_instance1.overloadargs(1, 2)" \ |
177 | "\\$\[0-9\]+ = 2" \ | |
178 | "print call overloaded func 2 args" | |
5624293a | 179 | |
b1379776 MC |
180 | gdb_test "print foo_instance1.overloadargs(1, 2, 3)" \ |
181 | "\\$\[0-9\]+ = 3" \ | |
182 | "print call overloaded func 3 args" | |
c2c6d25f | 183 | |
b1379776 MC |
184 | gdb_test "print foo_instance1.overloadargs(1, 2, 3, 4)" \ |
185 | "\\$\[0-9\]+ = 4" \ | |
186 | "print call overloaded func 4 args" | |
c2c6d25f | 187 | |
b1379776 MC |
188 | gdb_test "print foo_instance1.overloadargs(1, 2, 3, 4, 5)" \ |
189 | "\\$\[0-9\]+ = 5" \ | |
190 | "print call overloaded func 5 args" | |
191 | ||
192 | gdb_test "print foo_instance1.overloadargs(1, 2, 3, 4, 5, 6)" \ | |
193 | "\\$\[0-9\]+ = 6" \ | |
194 | "print call overloaded func 6 args" | |
195 | ||
196 | gdb_test "print foo_instance1.overloadargs(1, 2, 3, 4, 5, 6, 7)" \ | |
197 | "\\$\[0-9\]+ = 7" \ | |
198 | "print call overloaded func 7 args" | |
cbfa24cd | 199 | |
b1379776 MC |
200 | gdb_test "print foo_instance1.overloadargs(1, 2, 3, 4, 5, 6, 7, 8)" \ |
201 | "\\$\[0-9\]+ = 8" \ | |
202 | "print call overloaded func 8 args" | |
203 | ||
204 | gdb_test "print foo_instance1.overloadargs(1, 2, 3, 4, 5, 6, 7, 8, 9)" \ | |
205 | "\\$\[0-9\]+ = 9" \ | |
206 | "print call overloaded func 9 args" | |
207 | ||
208 | gdb_test "print foo_instance1.overloadargs(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)" \ | |
209 | "\\$\[0-9\]+ = 10" \ | |
210 | "print call overloaded func 10 args" | |
211 | ||
212 | gdb_test "print foo_instance1.overloadargs(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11)" \ | |
213 | "\\$\[0-9\]+ = 11" \ | |
214 | "print call overloaded func 11 args" | |
215 | ||
216 | gdb_test "print foo_instance1.overload1arg()" \ | |
217 | "\\$\[0-9\]+ = 1" \ | |
218 | "print call overloaded func void arg" | |
219 | ||
220 | gdb_test "print foo_instance1.overload1arg((char)arg2)" \ | |
221 | "\\$\[0-9\]+ = 2" \ | |
222 | "print call overloaded func char arg" | |
223 | ||
224 | gdb_test "print foo_instance1.overload1arg((signed char)arg3)" \ | |
225 | "\\$\[0-9\]+ = 3" \ | |
226 | "print call overloaded func signed char arg" | |
227 | ||
228 | gdb_test "print foo_instance1.overload1arg((unsigned char)arg4)" \ | |
229 | "\\$\[0-9\]+ = 4" \ | |
230 | "print call overloaded func unsigned char arg" | |
231 | ||
232 | gdb_test "print foo_instance1.overload1arg((short)arg5)" \ | |
233 | "\\$\[0-9\]+ = 5" \ | |
234 | "print call overloaded func short arg" | |
235 | ||
236 | gdb_test "print foo_instance1.overload1arg((unsigned short)arg6)" \ | |
237 | "\\$\[0-9\]+ = 6" \ | |
238 | "print call overloaded func unsigned short arg" | |
239 | ||
240 | gdb_test "print foo_instance1.overload1arg((int)arg7)" \ | |
241 | "\\$\[0-9\]+ = 7" \ | |
242 | "print call overloaded func int arg" | |
243 | ||
244 | gdb_test "print foo_instance1.overload1arg((unsigned int)arg8)" \ | |
245 | "\\$\[0-9\]+ = 8" \ | |
246 | "print call overloaded func unsigned int arg" | |
247 | ||
248 | gdb_test "print foo_instance1.overload1arg((long)arg9)" \ | |
249 | "\\$\[0-9\]+ = 9" \ | |
250 | "print call overloaded func long arg" | |
251 | ||
252 | gdb_test "print foo_instance1.overload1arg((unsigned long)arg10)" \ | |
253 | "\\$\[0-9\]+ = 10" \ | |
254 | "print call overloaded func unsigned long arg" | |
255 | ||
256 | gdb_test "print foo_instance1.overload1arg((float)arg11)" \ | |
257 | "\\$\[0-9\]+ = 11" \ | |
258 | "print call overloaded func float arg" | |
259 | ||
260 | gdb_test "print foo_instance1.overload1arg((double)arg12)" \ | |
261 | "\\$\[0-9\]+ = 12" \ | |
262 | "print call overloaded func double arg" | |
263 | ||
264 | # --- | |
265 | ||
266 | # List overloaded functions. | |
267 | ||
268 | # The void case is tricky because some compilers say "(void)" | |
269 | # and some compilers say "()". | |
270 | ||
271 | gdb_test "set listsize 1" "" "" | |
272 | gdb_test_multiple "info func overloadfnarg" "list overloaded function with no args" { | |
cbfa24cd | 273 | -re ".*overloadfnarg\\(void\\).*$gdb_prompt $" { |
b1379776 | 274 | # gcc 2 |
cbfa24cd MS |
275 | gdb_test "list foo::overloadfnarg(void)"\ |
276 | ".*int foo::overloadfnarg.*\\(void\\).*" \ | |
277 | "list overloaded function with no args" | |
278 | } | |
279 | -re ".*overloadfnarg\\(\\).*$gdb_prompt $" { | |
b1379776 | 280 | # gcc 3 |
cbfa24cd MS |
281 | gdb_test "list foo::overloadfnarg()"\ |
282 | ".*int foo::overloadfnarg.*\\(void\\).*" \ | |
283 | "list overloaded function with no args" | |
284 | } | |
cbfa24cd | 285 | } |
c2c6d25f | 286 | |
b1379776 | 287 | gdb_test "list foo::overloadfnarg(int)" \ |
c2c6d25f | 288 | "int foo::overloadfnarg.*\\(int arg\\).*" \ |
cbfa24cd | 289 | "list overloaded function with int arg" |
c2c6d25f JM |
290 | |
291 | gdb_test "list foo::overloadfnarg(int, int (*)(int))" \ | |
292 | "int foo::overloadfnarg.*\\(int arg, int \\(\\*foo\\) \\(int\\)\\).*" \ | |
cbfa24cd | 293 | "list overloaded function with function ptr args" |
c2c6d25f | 294 | |
c2c6d25f JM |
295 | gdb_test "list \"foo::overloadfnarg(int, int (*)(int))\"" \ |
296 | "int foo::overloadfnarg.*\\(int arg, int \\(\\*foo\\) \\(int\\)\\).*" \ | |
cbfa24cd | 297 | "list overloaded function with function ptr args - quotes around argument" |
1c5cb38e | 298 | |
8d577d32 DC |
299 | # Now some tests to see how overloading and namespaces interact. |
300 | ||
301 | gdb_test "print overloadNamespace(1)" ".\[0-9\]* = 1" | |
302 | gdb_test "print overloadNamespace('a')" ".\[0-9\]* = 1" | |
303 | gdb_test "print overloadNamespace(dummyInstance)" ".\[0-9\]* = 2" | |
304 | ||
305 | if ![runto 'XXX::marker2'] then { | |
306 | perror "couldn't run to XXX::marker2" | |
307 | continue | |
308 | } | |
309 | ||
310 | gdb_test "print overloadNamespace(1)" ".\[0-9\]* = 3" "print overloadNamespace(1) in XXX" | |
311 | gdb_test "print overloadNamespace('a')" ".\[0-9\]* = 3" "print overloadNamespace('a') in XXX" | |
312 | gdb_test "print overloadNamespace(dummyInstance)" ".\[0-9\]* = 2" "print overloadNamespace(dummyInstance) in XXX" | |
313 | ||
b1379776 MC |
314 | # One last mysterious test. |
315 | # I wonder what this is for? | |
316 | ||
317 | gdb_test "print intToChar(1)" "\\$\[0-9\]+ = 297" |