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[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.base / constvars.exp
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b6ba6518 1# Copyright 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
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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
5# the Free Software Foundation; either version 2 of the License, or
6# (at your option) any later version.
7#
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.
12#
13# You should have received a copy of the GNU General Public License
14# along with this program; if not, write to the Free Software
15# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
16
17# Please email any bugs, comments, and/or additions to this file to:
18# bug-gdb@prep.ai.mit.edu
19
20# written by Elena Zannoni (elz@apollo.hp.com)
21#
22# This file is part of the gdb testsuite
23#
24# tests for const variables
25# const pointers to vars
26# pointers to const variables
27# const pointers to const vars
28# with mixed types
29
30if $tracelevel then {
31 strace $tracelevel
32}
33
34#
35# test running programs
36#
37set prms_id 0
38set bug_id 0
39
40set testfile "constvars"
41set srcfile ${testfile}.c
42set binfile ${objdir}/${subdir}/${testfile}
43
2cd045cd
JL
44# Create and source the file that provides information about the compiler
45# used to compile the test case.
46if [get_compiler_info ${binfile}] {
47 return -1;
48}
49
50if {$hp_aCC_compiler || $hp_cc_compiler} {
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51 set lang "c++"
52} else {
53 set lang ""
54}
55
56if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [concat debug $lang]] != "" } {
57 gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
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58}
59
60# Create and source the file that provides information about the compiler
61# used to compile the test case.
62
63if [get_compiler_info ${binfile}] {
64 return -1;
65}
66
67gdb_exit
68gdb_start
69gdb_reinitialize_dir $srcdir/$subdir
70gdb_load ${binfile}
71
72
73#
74# set it up at a breakpoint so we can play with the variable values
75#
76if ![runto_main] then {
77 perror "couldn't run to breakpoint"
78 continue
79}
80
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81get_debug_format
82
83proc local_compiler_xfail_check { } {
84 global gcc_compiled;
85
86 if {$gcc_compiled} then {
87 if { ![test_debug_format "HP"] \
88 && ![test_debug_format "DWARF 2"] } then {
89 setup_xfail "*-*-*"
90 }
91 }
92}
93
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94send_gdb "break marker1\n" ; gdb_expect -re ".*$gdb_prompt $"
95
96 send_gdb "cont\n"
97 gdb_expect {
98 -re "Break.* marker1 \\(\\) at .*:$decimal.*$gdb_prompt $" {
99 send_gdb "up\n"
100 gdb_expect {
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101 -re ".*main.*$gdb_prompt $" {
102 pass "up from marker1"
103 }
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104 -re ".*$gdb_prompt $" {
105 fail "up from marker1"
106 }
107 timeout { fail "up from marker1 (timeout)" }
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108 }
109 }
110 -re "Break.* marker1__.* \\(\\) at .*:$decimal.*$gdb_prompt $" {
111 fail "continue to marker1 (demangling)"
112 send_gdb "up\n"
113 gdb_expect {
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114 -re ".*main.*$gdb_prompt $" {
115 pass "up from marker1"
116 }
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117 -re ".*$gdb_prompt $" {
118 fail "up from marker1"
119 }
120 timeout { fail "up from marker1 (timeout)" }
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121 }
122 }
123 -re "$gdb_prompt $" { fail "continue to marker1" }
124 timeout { fail "(timeout) continue to marker1" }
125 }
126
127# test function parameters
128
b55a4771 129local_compiler_xfail_check
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130send_gdb "ptype qux1\n"
131gdb_expect {
085dd6e6 132 -re "type = int \\(const char, const char, const char \\*, char \\* const\\).*$gdb_prompt $" {
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133 pass "ptype qux1"
134 }
135 -re ".*$gdb_prompt $" { fail "ptype qux1" }
136 timeout { fail "(timeout) ptype qux1" }
137}
138
139# test vars and pointers
140
141proc do_constvar_tests {} {
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142 gdb_test "print lave" " = 66 'B'"
143 gdb_test "ptype lave" "type = char"
144 gdb_test "print lavish" " = 10 '\\\\n'"
145 gdb_test "ptype lavish" "type = unsigned char"
146 gdb_test "print lax" " = 20"
147 gdb_test "ptype lax" "type = short.*"
148 gdb_test "print lecherous" " = 30"
b55a4771 149 local_compiler_xfail_check
4e6667ac 150 gdb_test "ptype lecherous" "type = (unsigned short|short unsigned)( int)?"
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151 gdb_test "print lechery" " = 40"
152 gdb_test "ptype lechery" "type = long.*"
153 gdb_test "print lectern" " = 50"
b55a4771 154 local_compiler_xfail_check
4e6667ac 155 gdb_test "ptype lectern" "type = (unsigned long|long unsigned)( int)?"
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156 gdb_test "print leeway" " = 60"
157 gdb_test "ptype leeway" "type = float"
158 gdb_test "print legacy" " = 70"
159 gdb_test "ptype legacy" "type = double"
160 gdb_test "print laconic" " = 65 'A'"
b55a4771 161 local_compiler_xfail_check
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162 gdb_test "ptype laconic" "type = const char"
163 gdb_test "print laggard" " = 1 '.001'"
b55a4771 164 local_compiler_xfail_check
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165 gdb_test "ptype laggard" "type = const unsigned char"
166 gdb_test "print lagoon" " = 2"
b55a4771 167 local_compiler_xfail_check
4e6667ac 168 gdb_test "ptype lagoon" "type = const short( int)?"
c906108c 169 gdb_test "print laity" " = 3"
b55a4771 170 local_compiler_xfail_check
4e6667ac 171 gdb_test "ptype laity" "type = const (unsigned short|short unsigned)( int)?"
c906108c 172 gdb_test "print lambent" " = 4"
b55a4771 173 local_compiler_xfail_check
4e6667ac 174 gdb_test "ptype lambent" "type = const long( int)?"
c906108c 175 gdb_test "print laminated" " = 5"
b55a4771 176 local_compiler_xfail_check
4e6667ac 177 gdb_test "ptype laminated" "type = const (unsigned long|long unsigned)( int)?"
c906108c 178 gdb_test "print lampoon" " = 6"
b55a4771 179 local_compiler_xfail_check
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180 gdb_test "ptype lampoon" "type = const float"
181 gdb_test "print languid" " = 7"
b55a4771 182 local_compiler_xfail_check
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183 gdb_test "ptype languid" "type = const double"
184 gdb_test "print *legend" " = 66 'B'"
b55a4771 185 local_compiler_xfail_check
085dd6e6 186 gdb_test "ptype legend" "type = const char \\*"
c906108c 187 gdb_test "print *legerdemain" " = 10 '\\\\n'"
b55a4771 188 local_compiler_xfail_check
085dd6e6 189 gdb_test "ptype legerdemain" "type = const unsigned char \\*"
c906108c 190 gdb_test "print *leniency" " = 20"
b55a4771 191 local_compiler_xfail_check
4e6667ac 192 gdb_test "ptype leniency" "type = const short( int)? \\*"
c906108c 193 gdb_test "print *leonine" " = 30"
b55a4771 194 local_compiler_xfail_check
4e6667ac 195 gdb_test "ptype leonine" "type = const (unsigned short|short unsigned)( int)? \\*"
c906108c 196 gdb_test "print *lesion" " = 40"
b55a4771 197 local_compiler_xfail_check
4e6667ac 198 gdb_test "ptype lesion" "type = const long( int)? \\*"
c906108c 199 gdb_test "print *lethal" " = 50"
b55a4771 200 local_compiler_xfail_check
4e6667ac 201 gdb_test "ptype lethal" "type = const (unsigned long|long unsigned)( int)? \\*"
c906108c 202 gdb_test "print *lethargic" " = 60"
b55a4771 203 local_compiler_xfail_check
085dd6e6 204 gdb_test "ptype lethargic" "type = const float \\*"
c906108c 205 gdb_test "print *levity" " = 70"
b55a4771 206 local_compiler_xfail_check
085dd6e6 207 gdb_test "ptype levity" "type = const double \\*"
c906108c 208 gdb_test "print *lewd" " = 65 'A'"
b55a4771 209 local_compiler_xfail_check
085dd6e6 210 gdb_test "ptype lewd" "type = const char \\* const"
c906108c 211 gdb_test "print *lexicographer" " = 1 '.001'"
b55a4771 212 local_compiler_xfail_check
085dd6e6 213 gdb_test "ptype lexicographer" "type = const unsigned char \\* const"
c906108c 214 gdb_test "print *lexicon" " = 2"
b55a4771 215 local_compiler_xfail_check
4e6667ac 216 gdb_test "ptype lexicon" "type = const short( int)? \\* const"
c906108c 217 gdb_test "print *liaison" " = 3"
b55a4771 218 local_compiler_xfail_check
4e6667ac 219 gdb_test "ptype liaison" "type = const (unsigned short|short unsigned)( int)? \\* const"
c906108c 220 gdb_test "print *libation" " = 4"
b55a4771 221 local_compiler_xfail_check
4e6667ac 222 gdb_test "ptype libation" "type = const long( int)? \\* const"
c906108c 223 gdb_test "print *libelous" " = 5"
b55a4771 224 local_compiler_xfail_check
4e6667ac 225 gdb_test "ptype libelous" "type = const (unsigned long|long unsigned)( int)? \\* const"
c906108c 226 gdb_test "print *libertine" " = 6"
b55a4771 227 local_compiler_xfail_check
085dd6e6 228 gdb_test "ptype libertine" "type = const float \\* const"
c906108c 229 gdb_test "print *libidinous" " = 7"
b55a4771 230 local_compiler_xfail_check
085dd6e6 231 gdb_test "ptype libidinous" "type = const double \\* const"
c906108c 232 gdb_test "print *languish" " = 65 'A'"
b55a4771 233 local_compiler_xfail_check
085dd6e6 234 gdb_test "ptype languish" "type = const char \\*"
c906108c 235 gdb_test "print *languor" " = 1 '.001'"
b55a4771 236 local_compiler_xfail_check
085dd6e6 237 gdb_test "ptype languor" "type = const unsigned char \\*"
c906108c 238 gdb_test "print *lank" " = 2"
b55a4771 239 local_compiler_xfail_check
4e6667ac 240 gdb_test "ptype lank" "type = const short( int)? \\*"
c906108c 241 gdb_test "print *lapidary" " = 3"
b55a4771 242 local_compiler_xfail_check
4e6667ac 243 gdb_test "ptype lapidary" "type = const (unsigned short|short unsigned)( int)? \\*"
c906108c 244 gdb_test "print *larceny" " = 4"
b55a4771 245 local_compiler_xfail_check
4e6667ac 246 gdb_test "ptype larceny" "type = const long( int)? \\*"
c906108c 247 gdb_test "print *largess" " = 5"
b55a4771 248 local_compiler_xfail_check
4e6667ac 249 gdb_test "ptype largess" "type = const (unsigned long|long unsigned)( int)? \\*"
c906108c 250 gdb_test "print *lascivious" " = 6"
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251 local_compiler_xfail_check
252
085dd6e6 253 gdb_test "ptype lascivious" "type = const float \\*"
c906108c 254 gdb_test "print *lassitude" " = 7"
b55a4771 255 local_compiler_xfail_check
085dd6e6 256 gdb_test "ptype lassitude" "type = const double \\*"
c906108c 257 gdb_test "print *lamprey" " = 66 'B'"
b55a4771 258 local_compiler_xfail_check
085dd6e6 259 gdb_test "ptype lamprey" "type = char \\* const"
c906108c 260 gdb_test "print *lariat" " = 10 '\\\\n'"
b55a4771 261 local_compiler_xfail_check
085dd6e6 262 gdb_test "ptype lariat" "type = unsigned char \\* const"
c906108c 263 gdb_test "print *laudanum" " = 20"
b55a4771 264 local_compiler_xfail_check
4e6667ac 265 gdb_test "ptype laudanum" "type = short( int)? \\* const"
c906108c 266 gdb_test "print *lecithin" " = 30"
b55a4771 267 local_compiler_xfail_check
4e6667ac 268 gdb_test "ptype lecithin" "type = (unsigned short|short unsigned)( int)? \\* const"
c906108c 269 gdb_test "print *leviathan" " = 40"
b55a4771 270 local_compiler_xfail_check
4e6667ac 271 gdb_test "ptype leviathan" "type = long( int)? \\* const"
c906108c 272 gdb_test "print *libretto" " = 50"
b55a4771 273 local_compiler_xfail_check
4e6667ac 274 gdb_test "ptype libretto" "type = (unsigned long|long unsigned)( int)? \\* const"
c906108c 275 gdb_test "print *lissome" " = 60"
b55a4771 276 local_compiler_xfail_check
085dd6e6 277 gdb_test "ptype lissome" "type = float \\* const"
c906108c 278 gdb_test "print *locust" " = 70"
b55a4771 279 local_compiler_xfail_check
085dd6e6 280 gdb_test "ptype locust" "type = double \\* const"
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281}
282
283do_constvar_tests
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