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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-6.8/] [gdb/] [testsuite/] [gdb.cp/] [local.exp] - Blame information for rev 178

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1 24 jeremybenn
# Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007, 2008
2
# Free Software Foundation, Inc.
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 3 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, see .
16
 
17
# tests for local variables
18
# Written by Satish Pai  1997-07-08
19
# Cleaned by Michael Chastain  2002-04-08
20
 
21
 
22
# This file is part of the gdb testsuite
23
 
24
set ws "\[\r\n\t \]+"
25
set nl "\[\r\n\]+"
26
 
27
if $tracelevel then {
28
        strace $tracelevel
29
        }
30
 
31
#
32
# test running programs
33
#
34
set prms_id 0
35
set bug_id 0
36
 
37
if { [skip_cplus_tests] } { continue }
38
 
39
set testfile "local"
40
set srcfile ${testfile}.cc
41
set binfile ${objdir}/${subdir}/${testfile}
42
 
43
if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
44
     untested local.exp
45
     return -1
46
}
47
 
48
if [get_compiler_info $binfile "c++"] {
49
  return -1
50
}
51
 
52
gdb_exit
53
gdb_start
54
gdb_reinitialize_dir $srcdir/$subdir
55
gdb_load ${binfile}
56
 
57
 
58
#
59
# set it up at a breakpoint so we can play with the variable values
60
#
61
if ![runto_main] then {
62
    perror "couldn't run to breakpoint"
63
    continue
64
}
65
 
66
if ![runto 'marker1'] then {
67
    perror "couldn't run to marker1"
68
    continue
69
}
70
 
71
gdb_test "up" ".*foobar.*" "up from marker1"
72
 
73
set sep "(\[.\]|___)\[0-9\]"
74
 
75
# ptype on a local variable.
76
#
77
# This test has six arms.  The first three arms accept normal output:
78
# no synthetic methods; synthetic methods before user methods;
79
# synthetic methods after user methods.
80
#
81
# The next two arms accept "foobar__Fi.0::Local" instead of "Local".
82
# This is a bug.  It happens in various places with various versions of
83
# gcc and gdb and various debugging types.
84
#
85
# The last arm accepts the user methods in duplicate.  This bug happens
86
# with gcc 3.3.2 -gdwarf-2, and has been fixed in gcc HEAD 2004-01-22.
87
#
88
# -- chastain 2004-01-24
89
 
90
set re_class            "((struct|class) Local \{${ws}public:|struct Local \{)"
91
set re_fields           "int loc1;"
92
set re_methods          "char loc_foo\\(char\\);"
93
set re_synth_gcc_23     "Local & operator=\\(Local const ?&\\);${ws}Local\\(Local const ?&\\);${ws}Local\\((void|)\\);"
94
 
95
set XX_class            "((struct|class) foobar__Fi.0::Local \{${ws}public:|struct foobar__Fi.0:Local \{)"
96
set XX_synth_gcc_2      "Local & operator=\\(foobar__Fi.0::Local const ?&\\);${ws}Local\\(foobar__Fi.0::Local const ?&\\);${ws}Local\\((void|)\\);"
97
set YY_methods          "$re_methods${ws}$re_methods"
98
 
99
set name "ptype l"
100
gdb_test_multiple "ptype l" $name {
101
    -re "type = $re_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
102
        # gdb 6.0, gcc 2.95.3, dwarf-2
103
        # gdb 6.0, gcc HEAD 2004-01-22, dwarf-2
104
        # gdb HEAD 2004-01-23, gcc HEAD 2004-01,22, dwarf-2
105
        pass "$name"
106
    }
107
    -re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23${ws}$re_methods$nl\}$nl$gdb_prompt $" {
108
        # gdb 6.0, gcc 3.3.2, stabs+
109
        # gdb HEAD 2004-01-23, gcc 3.3.2, stabs+
110
        pass "$name"
111
    }
112
    -re "type = $re_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23${ws}$nl\}$nl$gdb_prompt $" {
113
        # gdb 6.0, gcc HEAD 2004-01-22, stabs+
114
        # gdb HEAD 2004-01-23, gcc HEAD 2004-01-22, stabs+
115
        pass "$name"
116
    }
117
    -re "type = $XX_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
118
        # gdb HEAD 2004-01-23, gcc 2.95.3, dwarf-2
119
        kfail "gdb/1516" "$name"
120
    }
121
    -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 $" {
122
        # gdb 6.0, gcc 2.95.3, stabs+
123
        # gdb HEAD 2004-01-23, gcc 2.95.3, stabs+
124
        kfail "gdb/1516" "$name"
125
    }
126
    -re "type = ($re_class|$XX_class)${ws}$re_fields${ws}$YY_methods$nl\}$nl$gdb_prompt $" {
127
        # gdb 6.0, gcc 3.3.2, dwarf-2
128
        # gdb HEAD 2004-01-23, gcc 3.2.2, dwarf-2
129
        kfail "gdb/483" "$name"
130
    }
131
}
132
 
133
# This is the same test with "ptype Local" (the type name)
134
# instead of "ptype l" (the variable name).
135
 
136
set name "ptype Local"
137
gdb_test_multiple "ptype Local" $name {
138
    -re "type = $re_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
139
        # gdb 6.0, gcc 2.95.3, dwarf-2
140
        # gdb 6.0, gcc HEAD 2004-01-22, dwarf-2
141
        # gdb HEAD 2004-01-23, gcc HEAD 2004-01-22, dwarf-2
142
        pass "$name"
143
    }
144
    -re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23${ws}$re_methods$nl\}$nl$gdb_prompt $" {
145
        # gdb 6.0, gcc 3.3.2, stabs+
146
        # gdb HEAD 2004-01-23, gcc 3.3.2, stabs+
147
        pass "$name"
148
    }
149
    -re "type = $re_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23${ws}$nl\}$nl$gdb_prompt $" {
150
        # gdb 6.0, gcc HEAD 2004-01-22, stabs+
151
        # gdb HEAD 2004-01-23, gcc HEAD 2004-01-22, stabs+
152
        pass "$name"
153
    }
154
    -re "type = $XX_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
155
        kfail "gdb/1516" "$name"
156
    }
157
    -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 $" {
158
        # gdb 6.0, gcc 2.95.3, stabs+
159
        # gdb HEAD 2004-01-23, gcc 2.95.3, stabs+
160
        kfail "gdb/1516" "$name"
161
    }
162
    -re "type = ($re_class|$XX_class)${ws}$re_fields${ws}$YY_methods$nl\}$nl$gdb_prompt $" {
163
        # gdb 6.0, gcc 3.3.2, dwarf-2
164
        # gdb HEAD 2004-01-23, gcc 3.2.2, dwarf-2
165
        kfail "gdb/483" "$name"
166
    }
167
    -re "No symbol \"Local\" in current context.$nl$gdb_prompt $" {
168
        # gdb HEAD 2004-01-23, gcc 2.95.3, dwarf-2
169
        fail "$name"
170
    }
171
}
172
 
173
gdb_test "break marker2"
174
gdb_test "continue" "Continuing\\..*Breakpoint \[0-9\]+, marker2.*" \
175
    "continuing to marker2"
176
 
177
gdb_test "up" ".*main.*" "up from marker2"
178
 
179
# Make sure that `Local' isn't in scope here; it's local to foobar.
180
# setup_kfail "gdb/825"
181
send_gdb "ptype Local\n"
182
set eol "\[\t \]*\[\r\n\]+\[\t \]*"
183
gdb_expect {
184
    -re "No symbol \"Local\" in current context.*${gdb_prompt} $" {
185
        pass "Local out of scope"
186
    }
187
    -re "ptype Local${eol}type = class Local {${eol}  public:${eol}    int loc1;${eol}.*${eol}    char loc_foo\\(char\\);${eol}}${eol}${gdb_prompt} " {
188
        # GCC emits STABS debugging information in a way that doesn't
189
        # properly preserve the scoping of local classes.  I think
190
        # we'd need to start using Sun's extensions to stabs to get
191
        # this right.
192
        kfail gdb/825 "Local out of scope"
193
    }
194
    -re "ptype Local${eol}type = class Local {${eol}  public:${eol}    int loc1;${eol}    char loc_foo\\(char\\);${eol}.*${eol}}${eol}${gdb_prompt} " {
195
        # gcc 3.X abi-2 -gstabs+
196
        kfail gdb/825 "Local out of scope"
197
    }
198
    -re ".*${gdb_prompt} $" {
199
        fail "Local out of scope"
200
    }
201
    timeout {
202
        fail "Local out of scope (timeout)"
203
    }
204
}
205
 
206
 
207
# DTS CLLbs14316 and CLLbs17058
208
# coulter - I added a clause for HP's aCC compiler.  We print out the type
209
#   as xx instead of const unsigned char, but we still have an expected failure
210
#   because of two reasons:
211
#   There is a number at the end of InnerLocal4 which should not be there,
212
#       DTS CLLbs14316
213
#   The line number for the class
214
# setup_xfail "hppa*-*-*" CLLbs14316
215
 
216
# ---
217
# Pattern 1:
218
# PASS
219
#   dwarf-2
220
#     2.95.3, 2.96-rh, 3.0.4, 3.1, gcc-3_1-branch, HEAD
221
#
222
# Pattern 2:
223
# PASS
224
#   stabs+
225
#     2.95.3, 2.96-rh, 3.0.4, 3.1, gcc-3_1-branch, HEAD
226
#
227
# Pattern 3:
228
# Old hppa pattern.
229
#
230
# Pattern 4:
231
# Old hppa pattern.
232
#
233
# chastain 2002-05-27
234
 
235
# Pattern 5:
236
# PASS
237
#   stabs+
238
#     HEAD
239
#
240
# chastain 2004-01-02
241
 
242
send_gdb "ptype InnerLocal\n"
243
gdb_expect {
244
  -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)" }
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;\[\r\n\t \]*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)" }
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\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)" }
247
  -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)" }
248
  -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 $" { pass "ptype InnerLocal (pattern 5)" }
249
  -re ".*$gdb_prompt $"   {  fail "ptype InnerLocal" }
250
  timeout             { fail "(timeout) ptype InnerLocal" }
251
}
252
 
253
#---
254
# Pattern 1:
255
# PASS
256
#   dwarf-2
257
#     gcc 2.95.3, 2.96-rh, 3.0.4, gcc-3_1-branch, HEAD
258
#
259
# Pattern 2:
260
# PASS
261
#   stabs+
262
#     gcc 2.95.3, 2.96-rh, 3.0.4, gcc-3_1-branch, HEAD
263
#
264
# chastain 2002-04-08
265
 
266
# NOTE (2004-02-24, carlton): This test really is invalid -
267
# 'NestedInnerLocal' shouldn't be visible, so only the third
268
# expression should count as a pass.  I'm leaving in the earlier
269
# passes, however, given the current problematic state of our local
270
# class support, but once we fix PR gdb/482, we should delete this
271
# test.
272
 
273
send_gdb "ptype NestedInnerLocal\n"
274
gdb_expect {
275
  -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" }
276
  -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 $" { pass "ptype NestedInnerLocal" }
277
  -re "No symbol \"NestedInnerLocal\" in current context\.\r\n$gdb_prompt $" {
278
    pass "ptype NestedInnerLocal"
279
  }
280
  -re ".*$gdb_prompt $"   {  fail "ptype NestedInnerLocal" }
281
  timeout             { fail "(timeout) ptype NestedInnerLocal" }
282
}
283
 
284
set re_class            "((struct|class) InnerLocal::NestedInnerLocal \{${ws}public:|struct InnerLocal::NestedInnerLocal \{)"
285
set re_fields           "int nil;"
286
set re_methods          "int nil_foo\\(int\\);"
287
set re_synth_gcc_23     "InnerLocal::NestedInnerLocal & operator=\\(InnerLocal::NestedInnerLocal const ?&\\);${ws}NestedInnerLocal\\(InnerLocal::NestedInnerLocal const ?&\\);${ws}NestedInnerLocal\\(\\);"
288
 
289
set name "ptype InnerLocal::NestedInnerLocal"
290
gdb_test_multiple "ptype InnerLocal::NestedInnerLocal" $name {
291
    -re "type = $re_class${ws}$re_fields${ws}$re_methods$nl\}$nl$gdb_prompt $" {
292
        # gcc -gdwarf-2 should produce this but does not yet
293
        pass $name
294
    }
295
    -re "type = $re_class${ws}$re_fields${ws}$re_synth_gcc_23${ws}$re_methods${ws}$nl\}$nl$gdb_prompt $" {
296
        # gcc 2.95.3 -gstabs+
297
        # gcc v3 -gstabs+, abi 1
298
        pass $name
299
    }
300
    -re "type = $re_class${ws}$re_fields${ws}$re_methods${ws}$re_synth_gcc_23${ws}$nl\}$nl$gdb_prompt $" {
301
        # gcc v3 -gstabs+, abi 2
302
        pass $name
303
    }
304
    -re "There is no field named NestedInnerLocal.*$gdb_prompt $" {
305
        # gcc v3 -gdwarf-2
306
        kfail "gdb/482" $name
307
    }
308
}

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