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6aba47ca 1# Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007
06846494 2# Free Software Foundation, Inc.
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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
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18# tests for local variables
19# Written by Satish Pai <pai@apollo.hp.com> 1997-07-08
34af4875 20# Cleaned by Michael Chastain <mec@shout.net> 2002-04-08
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21
22
23# This file is part of the gdb testsuite
24
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25set ws "\[\r\n\t \]+"
26set nl "\[\r\n\]+"
27
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28if $tracelevel then {
29 strace $tracelevel
30 }
31
32#
33# test running programs
34#
35set prms_id 0
36set bug_id 0
37
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38if { [skip_cplus_tests] } { continue }
39
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40set testfile "local"
41set srcfile ${testfile}.cc
42set binfile ${objdir}/${subdir}/${testfile}
43
44if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
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45 untested local.exp
46 return -1
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47}
48
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49if [get_compiler_info $binfile "c++"] {
50 return -1
51}
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52
53gdb_exit
54gdb_start
55gdb_reinitialize_dir $srcdir/$subdir
56gdb_load ${binfile}
57
58
59#
60# set it up at a breakpoint so we can play with the variable values
61#
62if ![runto_main] then {
63 perror "couldn't run to breakpoint"
64 continue
65}
66
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67if ![runto 'marker1'] then {
68 perror "couldn't run to marker1"
69 continue
70}
71
6b549786 72gdb_test "up" ".*foobar.*" "up from marker1"
db144853 73
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74set sep "(\[.\]|___)\[0-9\]"
75
76# ptype on a local variable.
34af4875 77#
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78# This test has six arms. The first three arms accept normal output:
79# no synthetic methods; synthetic methods before user methods;
80# synthetic methods after user methods.
34af4875 81#
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82# The next two arms accept "foobar__Fi.0::Local" instead of "Local".
83# This is a bug. It happens in various places with various versions of
84# gcc and gdb and various debugging types.
34af4875 85#
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86# The last arm accepts the user methods in duplicate. This bug happens
87# with gcc 3.3.2 -gdwarf-2, and has been fixed in gcc HEAD 2004-01-22.
34af4875 88#
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89# -- chastain 2004-01-24
90
91set re_class "((struct|class) Local \{${ws}public:|struct Local \{)"
92set re_fields "int loc1;"
93set re_methods "char loc_foo\\(char\\);"
94set re_synth_gcc_23 "Local & operator=\\(Local const ?&\\);${ws}Local\\(Local const ?&\\);${ws}Local\\((void|)\\);"
95
96set XX_class "((struct|class) foobar__Fi.0::Local \{${ws}public:|struct foobar__Fi.0:Local \{)"
97set XX_synth_gcc_2 "Local & operator=\\(foobar__Fi.0::Local const ?&\\);${ws}Local\\(foobar__Fi.0::Local const ?&\\);${ws}Local\\((void|)\\);"
98set YY_methods "$re_methods${ws}$re_methods"
99
100set name "ptype l"
101gdb_test_multiple "ptype l" $name {
102 -re "type = $re_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
103 # gdb 6.0, gcc 2.95.3, dwarf-2
104 # gdb 6.0, gcc HEAD 2004-01-22, dwarf-2
105 # gdb HEAD 2004-01-23, gcc HEAD 2004-01,22, dwarf-2
106 pass "$name"
107 }
108 -re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23${ws}$re_methods$nl\}$nl$gdb_prompt $" {
109 # gdb 6.0, gcc 3.3.2, stabs+
110 # gdb HEAD 2004-01-23, gcc 3.3.2, stabs+
111 pass "$name"
112 }
113 -re "type = $re_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23${ws}$nl\}$nl$gdb_prompt $" {
114 # gdb 6.0, gcc HEAD 2004-01-22, stabs+
115 # gdb HEAD 2004-01-23, gcc HEAD 2004-01-22, stabs+
116 pass "$name"
117 }
118 -re "type = $XX_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
119 # gdb HEAD 2004-01-23, gcc 2.95.3, dwarf-2
120 kfail "gdb/1516" "$name"
121 }
122 -re "type = ($re_class|$XX_class)${ws}$re_fields${ws}($re_synth_gcc_23|$XX_synth_gcc_2)${ws}$re_methods$nl\}$nl$gdb_prompt $" {
123 # gdb 6.0, gcc 2.95.3, stabs+
124 # gdb HEAD 2004-01-23, gcc 2.95.3, stabs+
125 kfail "gdb/1516" "$name"
126 }
127 -re "type = ($re_class|$XX_class)${ws}$re_fields${ws}$YY_methods$nl\}$nl$gdb_prompt $" {
128 # gdb 6.0, gcc 3.3.2, dwarf-2
129 # gdb HEAD 2004-01-23, gcc 3.2.2, dwarf-2
130 kfail "gdb/483" "$name"
131 }
132}
34af4875 133
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134# This is the same test with "ptype Local" (the type name)
135# instead of "ptype l" (the variable name).
06846494 136
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137set name "ptype Local"
138gdb_test_multiple "ptype Local" $name {
139 -re "type = $re_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
140 # gdb 6.0, gcc 2.95.3, dwarf-2
141 # gdb 6.0, gcc HEAD 2004-01-22, dwarf-2
142 # gdb HEAD 2004-01-23, gcc HEAD 2004-01-22, dwarf-2
143 pass "$name"
144 }
145 -re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23${ws}$re_methods$nl\}$nl$gdb_prompt $" {
146 # gdb 6.0, gcc 3.3.2, stabs+
147 # gdb HEAD 2004-01-23, gcc 3.3.2, stabs+
148 pass "$name"
149 }
150 -re "type = $re_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23${ws}$nl\}$nl$gdb_prompt $" {
151 # gdb 6.0, gcc HEAD 2004-01-22, stabs+
152 # gdb HEAD 2004-01-23, gcc HEAD 2004-01-22, stabs+
153 pass "$name"
154 }
155 -re "type = $XX_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
156 kfail "gdb/1516" "$name"
157 }
158 -re "type = ($re_class|$XX_class)${ws}$re_fields${ws}($re_synth_gcc_23|$XX_synth_gcc_2)${ws}$re_methods$nl\}$nl$gdb_prompt $" {
159 # gdb 6.0, gcc 2.95.3, stabs+
160 # gdb HEAD 2004-01-23, gcc 2.95.3, stabs+
161 kfail "gdb/1516" "$name"
162 }
163 -re "type = ($re_class|$XX_class)${ws}$re_fields${ws}$YY_methods$nl\}$nl$gdb_prompt $" {
164 # gdb 6.0, gcc 3.3.2, dwarf-2
165 # gdb HEAD 2004-01-23, gcc 3.2.2, dwarf-2
166 kfail "gdb/483" "$name"
167 }
168 -re "No symbol \"Local\" in current context.$nl$gdb_prompt $" {
169 # gdb HEAD 2004-01-23, gcc 2.95.3, dwarf-2
170 fail "$name"
171 }
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172}
173
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174gdb_test "break marker2"
175gdb_test "continue" "Continuing\\..*Breakpoint \[0-9\]+, marker2.*" \
176 "continuing to marker2"
177
178gdb_test "up" ".*main.*" "up from marker2"
179
180# Make sure that `Local' isn't in scope here; it's local to foobar.
181# setup_kfail "gdb/825"
182send_gdb "ptype Local\n"
183set eol "\[\t \]*\[\r\n\]+\[\t \]*"
184gdb_expect {
185 -re "No symbol \"Local\" in current context.*${gdb_prompt} $" {
186 pass "Local out of scope"
187 }
8b8d7525 188 -re "ptype Local${eol}type = class Local {${eol} public:${eol} int loc1;${eol}.*${eol} char loc_foo\\(char\\);${eol}}${eol}${gdb_prompt} " {
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189 # GCC emits STABS debugging information in a way that doesn't
190 # properly preserve the scoping of local classes. I think
191 # we'd need to start using Sun's extensions to stabs to get
192 # this right.
193 kfail gdb/825 "Local out of scope"
194 }
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195 -re "ptype Local${eol}type = class Local {${eol} public:${eol} int loc1;${eol} char loc_foo\\(char\\);${eol}.*${eol}}${eol}${gdb_prompt} " {
196 # gcc 3.X abi-2 -gstabs+
197 kfail gdb/825 "Local out of scope"
198 }
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199 -re ".*${gdb_prompt} $" {
200 fail "Local out of scope"
201 }
202 timeout {
203 fail "Local out of scope (timeout)"
204 }
205}
206
207
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208# DTS CLLbs14316 and CLLbs17058
209# coulter - I added a clause for HP's aCC compiler. We print out the type
210# as xx instead of const unsigned char, but we still have an expected failure
211# because of two reasons:
212# There is a number at the end of InnerLocal4 which should not be there,
213# DTS CLLbs14316
214# The line number for the class
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215# setup_xfail "hppa*-*-*" CLLbs14316
216
217# ---
218# Pattern 1:
219# PASS
220# dwarf-2
def1b996 221# 2.95.3, 2.96-rh, 3.0.4, 3.1, gcc-3_1-branch, HEAD
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222#
223# Pattern 2:
224# PASS
225# stabs+
def1b996 226# 2.95.3, 2.96-rh, 3.0.4, 3.1, gcc-3_1-branch, HEAD
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227#
228# Pattern 3:
229# Old hppa pattern.
230#
231# Pattern 4:
232# Old hppa pattern.
233#
def1b996 234# chastain 2002-05-27
34af4875 235
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236# Pattern 5:
237# PASS
238# stabs+
239# HEAD
240#
241# chastain 2004-01-02
242
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243send_gdb "ptype InnerLocal\n"
244gdb_expect {
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245 -re "type = class InnerLocal \{\[\r\n\t \]*public:\[\r\n\t \]*char ilc;\[\r\n\t \]*int \\* *ip;\[\r\n\t \]*(InnerLocal::|)NestedInnerLocal nest1;\[\r\n\t \]*int il_foo\\((unsigned char const|const unsigned char) *&\\);\[\r\n\t \]*\}.*$gdb_prompt $" { pass "ptype InnerLocal (pattern 1)" }
246 -re "type = class InnerLocal \{\[\r\n\t \]*public:\[\r\n\t \]*char ilc;\[\r\n\t \]*int \\* *ip;\[\r\n\t \]*(InnerLocal::|)NestedInnerLocal nest1;\[\r\n\t \]*InnerLocal *& operator *=\\((main${sep}::|)InnerLocal const *&\\);\[\r\n\t \]*InnerLocal\\((main${sep}::|)InnerLocal const *&\\);\[\r\n\t \]*InnerLocal\\((void|)\\);\[\r\n\t \]*int il_foo\\(unsigned char const *&\\);\[\r\n\t \]*\}.*$gdb_prompt $" { pass "ptype InnerLocal (pattern 2)" }
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247 -re "type = class InnerLocal \{\r\n\[\t \]*public:\r\n\[\t \]*char ilc;\r\n\[\t \]*int \\*ip;\r\n\[\t \]*InnerLocal::NestedInnerLocal nest1;\r\n\r\n\[\t \]*.int il_foo\\(unsigned char const &\\);\r\n\[\t \]*\}\[\t \]*\\(Local at.*local\\.cc:36\\).*$gdb_prompt $" { pass "ptype InnerLocal (old HP aCC)" }
248 -re "type = class InnerLocal \{\r\n\[\t \]*public:\r\n\[\t \]*char ilc;\r\n\[\t \]*int \\*ip;\r\n\[\t \]*class InnerLocal4::NestedInnerLocal nest1;\r\n\r\n\[\t \]*int il_foo\\(unsigned char const &\\);\r\n\[\t \]*\\(Local at.*local\.cc:\[0-9\]+\\)\r\n\}.*$gdb_prompt $" { pass "ptype InnerLocal (old HP aCC)" }
06846494 249 -re "type = class InnerLocal \{\[\r\n\t \]*public:\[\r\n\t \]*char ilc;\[\r\n\t \]*int \\* *ip;\[\r\n\t \]*(InnerLocal::|)NestedInnerLocal nest1;\[\r\n\t \]* int il_foo\\(unsigned char const *&\\);\[\r\n\t \]*InnerLocal *& operator *=\\((main${sep}::|)InnerLocal const *&\\);\[\r\n\t \]*InnerLocal\\((main${sep}::|)InnerLocal const *&\\);\[\r\n\t \]*InnerLocal\\((void|)\\);\[\r\n\t \]*\}.*$gdb_prompt $" { pass "ptype InnerLocal (pattern 5)" }
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250 -re ".*$gdb_prompt $" { fail "ptype InnerLocal" }
251 timeout { fail "(timeout) ptype InnerLocal" }
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252}
253
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254#---
255# Pattern 1:
256# PASS
257# dwarf-2
258# gcc 2.95.3, 2.96-rh, 3.0.4, gcc-3_1-branch, HEAD
259#
260# Pattern 2:
261# PASS
262# stabs+
263# gcc 2.95.3, 2.96-rh, 3.0.4, gcc-3_1-branch, HEAD
264#
265# chastain 2002-04-08
266
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267# NOTE (2004-02-24, carlton): This test really is invalid -
268# 'NestedInnerLocal' shouldn't be visible, so only the third
269# expression should count as a pass. I'm leaving in the earlier
270# passes, however, given the current problematic state of our local
271# class support, but once we fix PR gdb/482, we should delete this
272# test.
273
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274send_gdb "ptype NestedInnerLocal\n"
275gdb_expect {
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276 -re "type = class NestedInnerLocal \{\[\r\n\t \]*public:\[\r\n\t \]*int nil;\[\r\n\t \]*int nil_foo\\(int\\);\[\r\n\t \]*\}.*$gdb_prompt $" { pass "ptype NestedInnerLocal" }
277 -re "type = class NestedInnerLocal \{\[\r\n\t \]*public:\[\r\n\t \]*int nil;\[\r\n\t \]*NestedInnerLocal *& *operator *= *\\((main${sep}::|)InnerLocal::NestedInnerLocal const *&\\);\[\r\n\t \]*NestedInnerLocal\\((main${sep}::|)InnerLocal::NestedInnerLocal const *&\\);\[\r\n\t \]*NestedInnerLocal\\((void|)\\);\[\r\n\t \]*int nil_foo\\(int\\);\[\r\n\t \]*\}.*$gdb_prompt $" { pass "ptype NestedInnerLocal" }
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278 -re "No symbol \"NestedInnerLocal\" in current context\.\r\n$gdb_prompt $" {
279 pass "ptype NestedInnerLocal"
280 }
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281 -re ".*$gdb_prompt $" { fail "ptype NestedInnerLocal" }
282 timeout { fail "(timeout) ptype NestedInnerLocal" }
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283}
284
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285set re_class "((struct|class) InnerLocal::NestedInnerLocal \{${ws}public:|struct InnerLocal::NestedInnerLocal \{)"
286set re_fields "int nil;"
287set re_methods "int nil_foo\\(int\\);"
288set re_synth_gcc_23 "InnerLocal::NestedInnerLocal & operator=\\(InnerLocal::NestedInnerLocal const ?&\\);${ws}NestedInnerLocal\\(InnerLocal::NestedInnerLocal const ?&\\);${ws}NestedInnerLocal\\(\\);"
34af4875 289
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290set name "ptype InnerLocal::NestedInnerLocal"
291gdb_test_multiple "ptype InnerLocal::NestedInnerLocal" $name {
292 -re "type = $re_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
293 # gcc -gdwarf-2 should produce this but does not yet
294 pass $name
295 }
296 -re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23${ws}$re_methods${ws}$nl\}$nl$gdb_prompt $" {
297 # gcc 2.95.3 -gstabs+
298 # gcc v3 -gstabs+, abi 1
299 pass $name
300 }
301 -re "type = $re_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23${ws}$nl\}$nl$gdb_prompt $" {
302 # gcc v3 -gstabs+, abi 2
303 pass $name
304 }
305 -re "There is no field named NestedInnerLocal.*$gdb_prompt $" {
306 # gcc v3 -gdwarf-2
307 kfail "gdb/482" $name
308 }
c906108c 309}