1# Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007, 2008, 2009, 2# 2010, 2011 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 <http://www.gnu.org/licenses/>. */ 16 17# written by Elena Zannoni (elz@apollo.hp.com) 18# 19# This file is part of the gdb testsuite 20# 21# tests for const variables 22# const pointers to vars 23# pointers to const variables 24# const pointers to const vars 25# with mixed types 26 27if $tracelevel then { 28 strace $tracelevel 29} 30 31# 32# test running programs 33# 34 35set testfile "constvars" 36set srcfile ${testfile}.c 37set binfile ${objdir}/${subdir}/${testfile} 38 39# Create and source the file that provides information about the compiler 40# used to compile the test case. 41if [get_compiler_info ${binfile}] { 42 return -1; 43} 44 45if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable debug ] != "" } { 46 untested constvars.exp 47 return -1 48} 49 50gdb_exit 51gdb_start 52gdb_reinitialize_dir $srcdir/$subdir 53gdb_load ${binfile} 54 55 56# 57# set it up at a breakpoint so we can play with the variable values 58# 59if ![runto_main] then { 60 perror "couldn't run to breakpoint" 61 continue 62} 63 64get_debug_format 65 66# Many tests xfail with gcc 2 -gstabs+. 67# TODO: check out the hp side of this. 68 69proc local_compiler_xfail_check { } { 70 if { [test_compiler_info gcc-2-*] } then { 71 if { ![test_debug_format "HP"] \ 72 && ![test_debug_format "DWARF 2"] } then { 73 setup_xfail "*-*-*" 74 } 75 } 76 77 global hp_cc_compiler 78 if { $hp_cc_compiler } { 79 setup_xfail "hppa*-*-hpux*" 80 } 81} 82 83# A few tests still xfail with gcc 3 -gstabs+ and gcc 4 -gstabs+. 84 85proc local_compiler_xfail_check_2 { } { 86 if { [test_compiler_info gcc-3-*] || [test_compiler_info gcc-4-*] } { 87 if { [test_debug_format "stabs" ] } { 88 setup_xfail "*-*-*" 89 } 90 } 91} 92 93gdb_test "break marker1" "Breakpoint $decimal at .*" 94 95gdb_test_multiple "cont" "up from marker1" { 96 -re "Break.* marker1 \\(\\) at .*:$decimal.*$gdb_prompt $" { 97 pass "continue to marker1" 98 gdb_test "up" " main .*" "up from marker1" 99 } 100 -re "Break.* marker1__.* \\(\\) at .*:$decimal.*$gdb_prompt $" { 101 fail "continue to marker1 (demangling)" 102 gdb_test "up" " main .*" "up from marker1" 103 } 104} 105 106# test function parameters 107 108local_compiler_xfail_check 109local_compiler_xfail_check_2 110 111gdb_test "ptype qux1" \ 112 "type = int \\(const char, const char, const char \\*, char \\* const\\).*" 113 114# test vars and pointers 115 116proc do_constvar_tests {} { 117 gdb_test "print lave" " = 66 'B'" 118 gdb_test "ptype lave" "type = char" 119 gdb_test "print lavish" " = 10 '\\\\n'" 120 gdb_test "ptype lavish" "type = unsigned char" 121 gdb_test "print lax" " = 20" 122 gdb_test "ptype lax" "type = short.*" 123 gdb_test "print lecherous" " = 30" 124 gdb_test "ptype lecherous" "type = (unsigned short|short unsigned)( int)?" 125 gdb_test "print lechery" " = 40" 126 gdb_test "ptype lechery" "type = long.*" 127 gdb_test "print lectern" " = 50" 128 gdb_test "ptype lectern" "type = (unsigned long|long unsigned)( int)?" 129 gdb_test "print leeway" " = 60" 130 gdb_test "ptype leeway" "type = float" 131 gdb_test "print legacy" " = 70" 132 gdb_test "ptype legacy" "type = double" 133 gdb_test "print laconic" " = 65 'A'" 134 local_compiler_xfail_check 135 gdb_test "ptype laconic" "type = const char" 136 gdb_test "print laggard" " = 1 '.001'" 137 local_compiler_xfail_check 138 gdb_test "ptype laggard" "type = const unsigned char" 139 gdb_test "print lagoon" " = 2" 140 local_compiler_xfail_check 141 gdb_test "ptype lagoon" "type = const short( int)?" 142 gdb_test "print laity" " = 3" 143 local_compiler_xfail_check 144 gdb_test "ptype laity" "type = const (unsigned short|short unsigned)( int)?" 145 gdb_test "print lambent" " = 4" 146 local_compiler_xfail_check 147 gdb_test "ptype lambent" "type = const long( int)?" 148 gdb_test "print laminated" " = 5" 149 local_compiler_xfail_check 150 gdb_test "ptype laminated" "type = const (unsigned long|long unsigned)( int)?" 151 gdb_test "print lampoon" " = 6" 152 local_compiler_xfail_check 153 gdb_test "ptype lampoon" "type = const float" 154 gdb_test "print languid" " = 7" 155 local_compiler_xfail_check 156 gdb_test "ptype languid" "type = const double" 157 gdb_test "print *legend" " = 66 'B'" 158 local_compiler_xfail_check 159 gdb_test "ptype legend" "type = const char \\*" 160 gdb_test "print *legerdemain" " = 10 '\\\\n'" 161 local_compiler_xfail_check 162 gdb_test "ptype legerdemain" "type = const unsigned char \\*" 163 gdb_test "print *leniency" " = 20" 164 local_compiler_xfail_check 165 gdb_test "ptype leniency" "type = const short( int)? \\*" 166 gdb_test "print *leonine" " = 30" 167 local_compiler_xfail_check 168 gdb_test "ptype leonine" "type = const (unsigned short|short unsigned)( int)? \\*" 169 gdb_test "print *lesion" " = 40" 170 local_compiler_xfail_check 171 gdb_test "ptype lesion" "type = const long( int)? \\*" 172 gdb_test "print *lethal" " = 50" 173 local_compiler_xfail_check 174 gdb_test "ptype lethal" "type = const (unsigned long|long unsigned)( int)? \\*" 175 gdb_test "print *lethargic" " = 60" 176 local_compiler_xfail_check 177 gdb_test "ptype lethargic" "type = const float \\*" 178 gdb_test "print *levity" " = 70" 179 local_compiler_xfail_check 180 gdb_test "ptype levity" "type = const double \\*" 181 gdb_test "print *lewd" " = 65 'A'" 182 local_compiler_xfail_check 183 gdb_test "ptype lewd" "type = const char \\* const" 184 gdb_test "print *lexicographer" " = 1 '.001'" 185 local_compiler_xfail_check 186 gdb_test "ptype lexicographer" "type = const unsigned char \\* const" 187 gdb_test "print *lexicon" " = 2" 188 local_compiler_xfail_check 189 gdb_test "ptype lexicon" "type = const short( int)? \\* const" 190 gdb_test "print *liaison" " = 3" 191 local_compiler_xfail_check 192 gdb_test "ptype liaison" "type = const (unsigned short|short unsigned)( int)? \\* const" 193 gdb_test "print *libation" " = 4" 194 local_compiler_xfail_check 195 gdb_test "ptype libation" "type = const long( int)? \\* const" 196 gdb_test "print *libelous" " = 5" 197 local_compiler_xfail_check 198 gdb_test "ptype libelous" "type = const (unsigned long|long unsigned)( int)? \\* const" 199 gdb_test "print *libertine" " = 6" 200 local_compiler_xfail_check 201 gdb_test "ptype libertine" "type = const float \\* const" 202 gdb_test "print *libidinous" " = 7" 203 local_compiler_xfail_check 204 gdb_test "ptype libidinous" "type = const double \\* const" 205 gdb_test "print *languish" " = 65 'A'" 206 local_compiler_xfail_check 207 gdb_test "ptype languish" "type = const char \\*" 208 gdb_test "print *languor" " = 1 '.001'" 209 local_compiler_xfail_check 210 gdb_test "ptype languor" "type = const unsigned char \\*" 211 gdb_test "print *lank" " = 2" 212 local_compiler_xfail_check 213 gdb_test "ptype lank" "type = const short( int)? \\*" 214 gdb_test "print *lapidary" " = 3" 215 local_compiler_xfail_check 216 gdb_test "ptype lapidary" "type = const (unsigned short|short unsigned)( int)? \\*" 217 gdb_test "print *larceny" " = 4" 218 local_compiler_xfail_check 219 gdb_test "ptype larceny" "type = const long( int)? \\*" 220 gdb_test "print *largess" " = 5" 221 local_compiler_xfail_check 222 gdb_test "ptype largess" "type = const (unsigned long|long unsigned)( int)? \\*" 223 gdb_test "print *lascivious" " = 6" 224 local_compiler_xfail_check 225 226 gdb_test "ptype lascivious" "type = const float \\*" 227 gdb_test "print *lassitude" " = 7" 228 local_compiler_xfail_check 229 gdb_test "ptype lassitude" "type = const double \\*" 230 gdb_test "print *lamprey" " = 66 'B'" 231 local_compiler_xfail_check 232 gdb_test "ptype lamprey" "type = char \\* const" 233 gdb_test "print *lariat" " = 10 '\\\\n'" 234 local_compiler_xfail_check 235 gdb_test "ptype lariat" "type = unsigned char \\* const" 236 gdb_test "print *laudanum" " = 20" 237 local_compiler_xfail_check 238 gdb_test "ptype laudanum" "type = short( int)? \\* const" 239 gdb_test "print *lecithin" " = 30" 240 local_compiler_xfail_check 241 gdb_test "ptype lecithin" "type = (unsigned short|short unsigned)( int)? \\* const" 242 gdb_test "print *leviathan" " = 40" 243 local_compiler_xfail_check 244 gdb_test "ptype leviathan" "type = long( int)? \\* const" 245 gdb_test "print *libretto" " = 50" 246 local_compiler_xfail_check 247 gdb_test "ptype libretto" "type = (unsigned long|long unsigned)( int)? \\* const" 248 gdb_test "print *lissome" " = 60" 249 local_compiler_xfail_check 250 gdb_test "ptype lissome" "type = float \\* const" 251 gdb_test "print *locust" " = 70" 252 local_compiler_xfail_check 253 gdb_test "ptype locust" "type = double \\* const" 254 255 local_compiler_xfail_check 256 gdb_test "ptype logical" "type = const char \\\[2\\\]" 257 local_compiler_xfail_check 258 gdb_test "ptype lugged" "type = const unsigned char \\\[2\\\]" 259 local_compiler_xfail_check 260 gdb_test "ptype luck" "type = const short( int)? \\\[2\\\]" 261 local_compiler_xfail_check 262 gdb_test "ptype lunar" "type = const (unsigned short|short unsigned)( int)? \\\[2\\\]" 263 local_compiler_xfail_check 264 gdb_test "ptype lumen" "type = const long( int)? \\\[2\\\]" 265 local_compiler_xfail_check 266 gdb_test "ptype lurk" "type = const (unsigned long|long unsigned)( int)? \\\[2\\\]" 267 local_compiler_xfail_check 268 gdb_test "ptype lush" "type = const float \\\[2\\\]" 269 local_compiler_xfail_check 270 gdb_test "ptype lynx" "type = const double \\\[2\\\]" 271 272 local_compiler_xfail_check 273 local_compiler_xfail_check_2 274 gdb_test "ptype crass" "type = struct crass \{\[\r\n\]+\[\ \t\]+char \\* const ptr;\[\r\n\]+\}" 275 local_compiler_xfail_check 276 gdb_test "ptype crisp" "type = struct crisp \{\[\r\n\]+\[\ \t\]+char \\* const \\*ptr;\[\r\n\]+\}" 277} 278 279do_constvar_tests 280