gdb/testsuite/gdb.base/setvar.exp

   1 # This testcase is part of GDB, the GNU debugger.
   2
   3 # Copyright 1988-2013 Free Software Foundation, Inc.
   4
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 # Please email any bugs, comments, and/or additions to this file to:
  19 # bug-gdb@gnu.org
  20
  21 # This file was written by Rob Savoye. (rob@cygnus.com)
  22
  23 #
  24 # test running programs
  25 #
  26
  27 standard_testfile
  28
  29 # Create and source the file that provides information about the compiler
  30 # used to compile the test case.
  31 if [get_compiler_info] {
  32     return -1
  33 }
  34
  35 if {[prepare_for_testing $testfile.exp $testfile $srcfile debug]} {
  36     untested $testfile.exp
  37     return -1
  38 }
  39
  40 #
  41 # set it up at a breakpoint so we canplay with the variable values
  42 #
  43 gdb_test_no_output "set print sevenbit-strings"
  44
  45 if ![runto_main] then {
  46     perror "couldn't run to breakpoint"
  47     continue
  48 }
  49
  50 # Determine expected output for unsigned long variables,
  51 # the output varies with sizeof (unsigned long).
  52
  53 gdb_test_multiple "print sizeof (unsigned long)" "sizeof ulong" {
  54     -re ".\[0-9\]* = 4.*$gdb_prompt $" {
  55         set ulong_minus_1 4294967295
  56         set ulong_minus_456 4294966840
  57     }
  58     -re ".\[0-9\]* = 8.*$gdb_prompt $" {
  59         set ulong_minus_1 18446744073709551615
  60         set ulong_minus_456 18446744073709551160
  61     }
  62 }
  63
  64 proc test_set { args } {
  65     global gdb_prompt
  66
  67     set length [expr [llength $args] - 1]
  68     set message "[lindex $args $length]"
  69     set final [expr $length - 2]
  70     set count 1
  71
  72     # Set up the variables.
  73     for {set x 0} {$x < $length} {incr x} {
  74         if { "[lindex $args $x]" != "" } {
  75             set arg [lindex $args $x]
  76             if { ($x == $final) || ([string first ".*" [lindex $args [expr $x + 1]]] >= 0) } {
  77                 set match [lindex $args [expr $x + 1]]
  78                 if { $count == 1 } {
  79                     set mess "$message"
  80                 } else {
  81                     set mess "$message (#$count)"
  82                 }
  83                 incr count
  84                 incr x
  85             } else {
  86                 set mess ""
  87                 set match ""
  88             }
  89             verbose "doing $arg $match"
  90             if [gdb_test "$arg" "$match" "$mess"] {
  91                 fail "$message -- $match"
  92                 return 1
  93             }
  94         }
  95     }
  96     return 0
  97 }
  98
  99 #
 100 # test "set variable" for type "char"
 101 #
 102 # Because bare char types can be either signed or unsigned, we just test the
 103 # range of values that are common to both (0-127).
 104 #
 105
 106 test_set "set variable v_char=0" "print v_char" ".\[0-9\]* = 0 \'.000\'"        "set variable char=0"
 107 test_set "set variable v_char=1" "print v_char" ".\[0-9\]* = 1 \'.001\'"        "set variable char=1"
 108 test_set "set variable v_char=7" "print v_char" ".\[0-9\]* = 7 \'.a\'"        "set variable char=7 (Bel)"
 109 test_set "set variable v_char=32" "print v_char" ".\[0-9\]* = 32 \' \'"        "set variable char=32 (SPC)"
 110 test_set "set variable v_char=65" "print v_char" ".\[0-9\]* = 65 \'A\'"        "set variable char=65 ('A')"
 111 test_set "set variable v_char=97" "print v_char" ".\[0-9\]* = 97 \'a\'"        "set variable char=97 ('a')"
 112 test_set "set variable v_char=126" "print v_char" ".\[0-9\]* = 126 \'~\'"        "set variable char=126 ('~')"
 113 test_set "set variable v_char=127" "print v_char" ".\[0-9\]* = 127 \'.177\'"        "set variable char=127 (8-bit)"
 114 #
 115 # test "set variable" for type "signed char"
 116 #
 117 test_set "set variable v_char=0" "print v_signed_char" ".\[0-9\]* = 0 \'.000\'"                 "set variable signed char=0"
 118 test_set "set variable v_signed_char=1" "print v_signed_char" ".\[0-9\]* = 1 \'.001\'"        "set variable signed char=1"
 119 test_set "set variable v_signed_char=7" "print v_signed_char" ".\[0-9\]* = 7 \'.a\'"        "set variable signed char=7 (Bel)"
 120 test_set "set variable v_signed_char=32" "print v_signed_char" ".\[0-9\]* = 32 \' \'"        "set variable signed char=32 (SPC)"
 121 test_set "set variable v_signed_char=65" "print v_signed_char" ".\[0-9\]* = 65 \'A\'"        "set variable signed char=65 ('A')"
 122 test_set "set variable v_signed_char=97" "print v_signed_char" ".\[0-9\]* = 97 \'a\'"        "set variable signed char=97 ('a')"
 123 test_set "set variable v_signed_char=126" "print v_signed_char" ".\[0-9\]* = 126 \'~\'"        "set variable signed char=126 ('~')"
 124 test_set "set variable v_signed_char=127" "print v_signed_char" ".\[0-9\]* = 127 \'.177\'"        "set variable signed char=127 (8-bit)"
 125 gdb_test_no_output "set variable v_signed_char=-1"
 126 if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix4*" }
 127 gdb_test "print v_signed_char" ".\[0-9\]* = -1 \'.377\'" \
 128     "set variable signed char=-1 (-1)"
 129 gdb_test_no_output "set variable v_signed_char=0xFF"
 130 if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix4*" }
 131 gdb_test "print v_signed_char" ".\[0-9\]* = -1 \'.377\'" \
 132     "set variable signed char=0xFF (0xFF)"
 133 #
 134 # test "set variable" for type "unsigned char"
 135 #
 136 test_set "set variable v_unsigned_char=0" "print v_unsigned_char" ".\[0-9\]* = 0 \'.000\'"        "set variable unsigned char=0"
 137 test_set "set variable v_unsigned_char=1" "print v_unsigned_char" ".\[0-9\]* = 1 \'.001\'"        "set variable unsigned char=1"
 138 test_set "set variable v_unsigned_char=7" "print v_unsigned_char" ".\[0-9\]* = 7 \'.a\'"        "set variable unsigned char=7 (Bel)"
 139 test_set "set variable v_unsigned_char=32" "print v_unsigned_char" ".\[0-9\]* = 32 \' \'"        "set variable unsigned char=32 (SPC)"
 140 test_set "set variable v_unsigned_char=65" "print v_unsigned_char" ".\[0-9\]* = 65 \'A\'"        "set variable unsigned char=65 ('A')"
 141 test_set "set variable v_unsigned_char=97" "print v_unsigned_char" ".\[0-9\]* = 97 \'a\'"        "set variable unsigned char=97 ('a')"
 142 test_set "set variable v_unsigned_char=126" "print v_unsigned_char" ".\[0-9\]* = 126 \'~\'"        "set variable unsigned char=126 ('~')"
 143 test_set "set variable v_unsigned_char=~0" "print v_unsigned_char" ".\[0-9\]* = 255 \'.377\'"        "set variable unsigned char=255 (8-bit)"
 144 #
 145 # test "set variable" for type "short"
 146 #
 147 test_set "set variable v_short=0" "print v_short" ".\[0-9\]* = 0"        "set variable short=0"
 148 test_set "set variable v_short=1" "print v_short" ".\[0-9\]* = 1"        "set variable short=1"
 149 test_set "set variable v_short=-1" "print v_short" ".\[0-9\]* = -1"        "set variable short=-1 (minus)"
 150 #
 151 # test "set variable" for type "signed short"
 152 #
 153 test_set "set variable v_signed_short=0" "print v_signed_short" ".\[0-9\]* = 0"        "set variable signed short=0"
 154 test_set "set variable v_signed_short=1" "print v_signed_short" ".\[0-9\]* = 1"        "set variable signed short=1"
 155 test_set "set variable v_signed_short=-1" "print v_signed_short" ".\[0-9\]* = -1"        "set variable signed short=-1 (minus)"
 156 #
 157 # test "set variable" for type "unsigned short"
 158 #
 159 test_set "set variable v_unsigned_short=0" "print v_unsigned_short" ".\[0-9\]* = 0"        "set variable unsigned short=0"
 160 test_set "set variable v_unsigned_short=1" "print v_unsigned_short" ".\[0-9\]* = 1"        "set variable unsigned short=1"
 161 test_set "set variable v_unsigned_short=~0" "print v_unsigned_short" ".\[0-9\]* = 65535"        "set variable unsigned short=~0 (minus)"
 162 #
 163 # test "set variable" for type "int"
 164 #
 165 test_set "set variable v_int=0" "print v_int" ".\[0-9\]* = 0"        "set variable int=0"
 166 test_set "set variable v_int=1" "print v_int" ".\[0-9\]* = 1"        "set variable int=1"
 167 test_set "set variable v_int=-1" "print v_int" ".\[0-9\]* = -1"        "set variable int=-1 (minus)"
 168 #
 169 # test "set variable" for type "signed int"
 170 #
 171 test_set "set variable v_signed_int=0" "print v_signed_int" ".\[0-9\]* = 0"        "set variable signed int=0"
 172 test_set "set variable v_signed_int=1" "print v_signed_int" ".\[0-9\]* = 1"        "set variable signed int=1"
 173 test_set "set variable v_signed_int=-1" "print v_signed_int" ".\[0-9\]* = -1"        "set variable signed int=-1 (minus)"
 174 #
 175 # test "set variable" for type "unsigned int"
 176 #
 177 test_set "set variable v_unsigned_int=0" "print v_unsigned_int" ".\[0-9\]* = 0"        "set variable unsigned int=0"
 178 test_set "set variable v_unsigned_int=1" "print v_unsigned_int" ".\[0-9\]* = 1"        "set variable unsigned int=1"
 179 test_set "set variable v_unsigned_int=~0" "print v_unsigned_int" ".\[0-9\]* = (4294967295|65535)"        "set variable unsigned int=~0 (minus)"
 180 #test_set ".\[0-9\]* = 65535"        "set variable unsigned int=~0 (minus)"
 181 #
 182 # test "set variable" for type "long"
 183 #
 184 test_set "set variable v_long=0" "print v_long" ".\[0-9\]* = 0"        "set variable long=0"
 185 test_set "set variable v_long=1" "print v_long" ".\[0-9\]* = 1"        "set variable long=1"
 186 test_set "set variable v_long=-1" "print v_long" ".\[0-9\]* = -1"        "set variable long=-1 (minus)"
 187 #
 188 # test "set variable" for type "signed long"
 189 #
 190 test_set "set variable v_signed_long=0" "print v_signed_long" ".\[0-9\]* = 0"        "set variable signed long=0"
 191 test_set "set variable v_signed_long=1" "print v_signed_long" ".\[0-9\]* = 1"        "set variable signed long=1"
 192 test_set "set variable v_signed_long=-1" "print v_signed_long" ".\[0-9\]* = -1"        "set variable signed long=-1 (minus)"
 193 #
 194 # test "set variable" for type "unsigned long"
 195 #
 196 test_set "set variable v_unsigned_long=0" "print v_unsigned_long" ".\[0-9\]* = 0"        "set variable unsigned long=0"
 197 test_set "set variable v_unsigned_long=1" "print v_unsigned_long" ".\[0-9\]* = 1"        "set variable unsigned long=1"
 198 test_set "set variable v_unsigned_long=~0" "print v_unsigned_long" ".\[0-9\]* = $ulong_minus_1"        "set variable unsigned long=~0 (minus)"
 199 #
 200 # test "set variable" for type "float"
 201 #
 202 test_set "set variable v_float=0.0" "print v_float" ".\[0-9\]* = 0"        "set variable float=0"
 203 test_set "set variable v_float=1.0" "print v_float" ".\[0-9\]* = 1"        "set variable float=1"
 204 test_set "set variable v_float=-1.0" "print v_float" ".\[0-9\]* = -1"        "set variable float=-1 (minus)"
 205 #
 206 # test "set variable" for type "double"
 207 #
 208 test_set "set variable v_double=0.0" "print v_double" ".\[0-9\]* = 0"        "set variable double=0"
 209 test_set "set variable v_double=1.0" "print v_double" ".\[0-9\]* = 1"        "set variable double=1"
 210 test_set "set variable v_double=-1.0" "print v_double" ".*.\[0-9\]* = -1"        "set variable double=-1 (minus)"
 211 #
 212 # test "set variable" for "char array[2]"
 213 #
 214 test_set "set variable v_char_array\[0\]='h'" "set variable v_char_array\[1\]='i'" "print v_char_array" ".*.\[0-9\]* =.*\"hi\""        "set variable char array=\"hi\" (string)"
 215 #
 216 # test "set variable" for "signed char array[2]"
 217 #
 218 test_set "set variable v_signed_char_array\[0\]='h'" "set variable v_signed_char_array\[1\]='i'" "print v_signed_char_array" ".*.\[0-9\]* =.*\"hi\""        "set variable signed char array=\"hi\" (string)"
 219 #
 220 # test "set variable" for "unsigned char array[2]"
 221 #
 222 test_set "set variable v_unsigned_char_array\[0\]='h'" "set variable v_unsigned_char_array\[1\]='i'" "print v_unsigned_char_array" ".*.\[0-9\]* =.*\"hi\""        "set variable unsigned char array=\"hi\" (string)"
 223 #
 224 # test "set variable" for "short array[2]"
 225 #
 226 test_set "set variable v_short_array\[0\]=123" "set variable v_short_array\[1\]=-456" "print v_short_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"        "set variable short array"
 227 #
 228 # test "set variable" for "signed short array[2]"
 229 #
 230 test_set "set variable v_signed_short_array\[0\]=123" "set variable v_signed_short_array\[1\]=-456" "print v_signed_short_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"        "set variable signed short array"
 231 #
 232 # test "set variable" for "unsigned short array[2]"
 233 #
 234 test_set "set variable v_unsigned_short_array\[0\]=123" "set variable v_unsigned_short_array\[1\]=-456" "print v_unsigned_short_array" ".*.\[0-9\]* =.*\\{123,.*65080\\}"        "set variable unsigned short array"
 235 #
 236 # test "set variable" for "int array[2]"
 237 #
 238 test_set "set variable v_int_array\[0\]=123" "set variable v_int_array\[1\]=-456" "print v_int_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"        "set variable int array"
 239 #
 240 # test "set variable" for "signed int array[2]"
 241 #
 242 test_set "set variable v_signed_int_array\[0\]=123" "set variable v_signed_int_array\[1\]=-456" "print v_signed_int_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"        "set variable signed int array"
 243 #
 244 # test "set variable" for "unsigned int array[2]"
 245 #
 246 test_set "set variable v_unsigned_int_array\[0\]=123" "set variable v_unsigned_int_array\[1\]=-456" "print v_unsigned_int_array" ".*.\[0-9\]* =.*\\{123,.*(4294966840|65080)\\}"        "set variable unsigned int array"
 247 #
 248 # test "set variable" for "long array[2]"
 249 #
 250 test_set "set variable v_long_array\[0\]=123" "set variable v_long_array\[1\]=-456" "print v_long_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"        "set variable long array"
 251 #
 252 # test "set variable" for "signed long array[2]"
 253 #
 254 test_set "set variable v_signed_long_array\[0\]=123" "set variable v_signed_long_array\[1\]=-456" "print v_signed_long_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"        "set variable signed long array"
 255 #
 256 # test "set variable" for "unsigned long array[2]"
 257 #
 258 test_set "set variable v_unsigned_long_array\[0\]=123" "set variable v_unsigned_long_array\[1\]=-456" "print v_unsigned_long_array" ".*.\[0-9\]* =.*\\{123,.*$ulong_minus_456\\}"        "set variable unsigned long array"
 259 #
 260 # test "set variable" for "float array[2]"
 261 #
 262 test_set "set variable v_float_array\[0\]=123.0" "set variable v_float_array\[1\]=-456.0" "print v_float_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"        "set variable float array"
 263 #
 264 # test "set variable" for "double array[2]"
 265 #
 266 test_set "set variable v_double_array\[0\]=123.0" "set variable v_double_array\[1\]=-456.0" "print v_double_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"        "set variable double array"
 267 #
 268 # test "set variable" for type "char *"
 269 #
 270 test_set "set v_char_pointer=v_char_array" "set variable *(v_char_pointer)='h'" "set variable *(v_char_pointer+1)='i'" "print v_char_array" ".*.\[0-9\]* =.*\"hi\""  "print *(v_char_pointer+1)" ".*.\[0-9\]* = 105 \'i\'"     "set variable char pointer=\"hi\" (string)"
 271 #
 272 # test "set variable" for type "signed char *"
 273 #
 274 test_set "set v_signed_char_pointer=v_signed_char_array" "set variable *(v_signed_char_pointer)='h'" "set variable *(v_signed_char_pointer+1)='i'" "print v_signed_char_array" ".*.\[0-9\]* =.*\"hi\""  "print *(v_signed_char_pointer+1)" ".*.\[0-9\]* = 105 \'i\'"     "set variable signed char pointer=\"hi\" (string)"
 275 #
 276 # test "set variable" for type "unsigned char *"
 277 #
 278 test_set "set v_unsigned_char_pointer=v_unsigned_char_array" "set variable *(v_unsigned_char_pointer)='h'" "set variable *(v_unsigned_char_pointer+1)='i'" "print v_unsigned_char_array" ".*.\[0-9\]* =.*\"hi\""  "print *(v_unsigned_char_pointer+1)" ".*.\[0-9\]* = 105 \'i\'"     "set variable unsigned char pointer=\"hi\" (string)"
 279 #
 280 # test "set variable" for type "short *"
 281 #
 282 test_set "set v_short_pointer=v_short_array" "set variable *(v_short_pointer)=123" "set variable *(v_short_pointer+1)=-456" "print v_short_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"  "print *(v_short_pointer+1)" ".*.\[0-9\]* = -456"     "set variable short pointer"
 283 #
 284 # test "set variable" for type "signed short *"
 285 #
 286 gdb_test_no_output "set v_signed_short_pointer=v_signed_short_array"
 287 gdb_test_no_output "set variable *(v_signed_short_pointer)=123"
 288 gdb_test_no_output "set variable *(v_signed_short_pointer+1)=-456"
 289 gdb_test "print v_signed_short_array" ".\[0-9\]* =.*\\{123,.*-456\\}" \
 290     "set variable signed short pointer"
 291 gdb_test "print *(v_signed_short_pointer+1)" ".\[0-9\]*.*=.*-456"
 292 #
 293 # test "set variable" for type "unsigned short *"
 294 #
 295 gdb_test_no_output "set v_unsigned_short_pointer=v_unsigned_short_array"
 296 gdb_test_no_output "set variable *(v_unsigned_short_pointer)=123"
 297 gdb_test_no_output "set variable *(v_unsigned_short_pointer+1)=-456"
 298 gdb_test "print v_unsigned_short_array" ".\[0-9\]* =.*\\{123,.*65080\\}" \
 299     "set variable unsigned short pointer"
 300 gdb_test "print *(v_unsigned_short_pointer+1)" ".\[0-9\]* = 65080"
 301 #
 302 # test "set variable" for type "int *"
 303 #
 304 test_set "set v_int_pointer=v_int_array" "set variable *(v_int_pointer)=123" "set variable *(v_int_pointer+1)=-456" "print v_int_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"  "print *(v_int_pointer+1)" ".*.\[0-9\]* = -456"     "set variable int pointer"
 305 #
 306 # test "set variable" for type "signed int *"
 307 #
 308 test_set "set v_signed_int_pointer=v_signed_int_array" "set variable *(v_signed_int_pointer)=123" "set variable *(v_signed_int_pointer+1)=-456" "print v_signed_int_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"  "print *(v_signed_int_pointer+1)" ".*.\[0-9\]* = -456"     "set variable signed int pointer"
 309 #
 310 # test "set variable" for type "unsigned int *"
 311 #
 312 test_set "set v_unsigned_int_pointer=v_unsigned_int_array" "set variable *(v_unsigned_int_pointer)=123" "set variable *(v_unsigned_int_pointer+1)=-456" "print v_unsigned_int_array" ".*.\[0-9\]* =.*\\{123,.*(4294966840|65080)\\}" "set variable unsigned int pointer"
 313 test_set "" "print *(v_unsigned_int_pointer+1)" ".*.\[0-9\]* = (4294966840|65080)"     "print variable unsigned int pointer+1"
 314 #
 315 # test "set variable" for type "long *"
 316 #
 317 test_set "set v_long_pointer=v_long_array" "set variable *(v_long_pointer)=123" "set variable *(v_long_pointer+1)=-456" "print v_long_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"  "print *(v_long_pointer+1)" ".*.\[0-9\]* = -456"     "set variable long pointer"
 318 #
 319 # test "set variable" for type "signed long *"
 320 #
 321 test_set "set v_signed_long_pointer=v_signed_long_array" "set variable *(v_signed_long_pointer)=123" "set variable *(v_signed_long_pointer+1)=-456" "print v_signed_long_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"  "print *(v_signed_long_pointer+1)" ".*.\[0-9\]* = -456"     "set variable signed long pointer"
 322 #
 323 # test "set variable" for type "unsigned long *"
 324 #
 325 test_set "set v_unsigned_long_pointer=v_unsigned_long_array" "set variable *(v_unsigned_long_pointer)=123" "set variable *(v_unsigned_long_pointer+1)=-456" "print v_unsigned_long_array" ".*.\[0-9\]* =.*\\{123,.*$ulong_minus_456\\}"  "print *(v_unsigned_long_pointer+1)" ".*.\[0-9\]* = $ulong_minus_456"     "set variable unsigned long pointer"
 326 #
 327 # test "set variable" for type "float *"
 328 #
 329 test_set "set v_float_pointer=v_float_array" "set variable *(v_float_pointer)=123.0" "set variable *(v_float_pointer+1)=-456.0" "print v_float_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"  "print *(v_float_pointer+1)" ".*.\[0-9\]* = -456"     "set variable float pointer"
 330 #
 331 # test "set variable" for type "double *"
 332 #
 333 test_set "set v_double_pointer=v_double_array" "set variable *(v_double_pointer)=123.0" "set variable *(v_double_pointer+1)=-456.0" "print v_double_array" ".*.\[0-9\]* =.*\\{123,.*-456\\}"  "print *(v_double_pointer+1)" ".*.\[0-9\]* = -456"     "set variable double pointer"
 334 #
 335 # test "set variable" for struct members
 336 #
 337 test_set "set variable v_struct1.v_char_member='h'" "print v_struct1.v_char_member" ".*.\[0-9\]* = 104 \'h\'"        "set variable structure char member"
 338 test_set "set variable v_struct1.v_short_member=1" "print v_struct1.v_short_member" ".*.\[0-9\]* = 1"        "set variable structure short member"
 339 test_set "set variable v_struct1.v_int_member=2" "print v_struct1.v_int_member" ".*.\[0-9\]* = 2"        "set variable structure int member"
 340 test_set "set variable v_struct1.v_long_member=3" "print v_struct1.v_long_member" ".*.\[0-9\]* = 3"        "set variable structure long member"
 341 test_set "set variable v_struct1.v_float_member=4.0" "print v_struct1.v_float_member" ".*.\[0-9\]* = 4"        "set variable structure float member"
 342 test_set "set variable v_struct1.v_double_member=5.0" "print v_struct1.v_double_member" ".*.\[0-9\]* = 5"        "set variable structure double member"
 343
 344 gdb_test "print v_struct1" \
 345   ".*.\[0-9\]* = \{.*v_char_member = 104 \'h\',.*v_short_member = 1,\
 346 .*v_int_member = 2,.*\
 347 v_long_member = 3,.*v_float_member = 4,.*v_double_member = 5.*\}" \
 348   "set print structure #1"
 349
 350 # Some believe that the following  should be an error.  GCC extensions for
 351 # structure constants require the type of the structure to be specified, as in
 352 # v_struct1 = (struct t_struct) {32, 33, 34, 35, 36, 37}
 353 # The argument is that GDB should do the same if it wants to provide this
 354 # feature, i.e., require the cast.
 355 # We decided that we don't want the debugger to be as picky as a
 356 # compiler and make us type complex casts.
 357
 358 # We need to up this because this can be really slow on some boards.
 359 # (malloc() is called as part of the test).
 360 set prev_timeout $timeout
 361 set timeout 60
 362
 363 # Change the values
 364 test_set "set variable v_struct1 = {32, 33, 34, 35, 36, 37}" \
 365   "print v_struct1" \
 366   ".*.\[0-9\]* = \\{.*v_char_member = 32 \' \',.*v_short_member = 33,\
 367 .*v_int_member = 34,.*\
 368 v_long_member = 35,.*v_float_member = 36,.*v_double_member = 37.*\\}" \
 369   "set print structure #2"
 370
 371 # Change them back
 372 test_set "set variable v_struct1 = {'h', 1, 2, 3, 4.0, 5.0}" \
 373   "print v_struct1" \
 374   ".*.\[0-9\]* = \\{.*v_char_member = 104 \'h\',.*v_short_member = 1,\
 375 .*v_int_member = 2,.*\
 376 v_long_member = 3,.*v_float_member = 4,.*v_double_member = 5.*\\}" \
 377   "set print structure #3"
 378
 379 #
 380 # test "set variable" for nested struct
 381 #
 382 test_set "set variable v_struct3 = {1, {'h', 1, 2, 3, 4.0, 5.0}, 37}" \
 383   "print v_struct3" \
 384     ".*.\[0-9\]* = \\{.*v_long_member = 1,.*t = \\{.*v_char_member = 104 \'h\',.*v_short_member = 1,.*v_int_member = 2,.*v_long_member = 3,.*v_float_member = 4,.*v_double_member = 5.*\\},.*v_char_member = 37 \'%\'\\}" \
 385   "set print structure #4"
 386
 387 set timeout $prev_timeout
 388
 389 # Test printing of enumeration bitfields.
 390 # GNU C supports them, some other compilers don't.
 391
 392 if {$gcc_compiled} then {
 393     gdb_test "print sef.field=sm1" ".*.\[0-9\]* = sm1"
 394     gdb_test "print sef.field" ".*.\[0-9\]* = sm1" "print sef.field (sm1)"
 395     gdb_test "print sef.field=s1" ".*.\[0-9\]* = s1"
 396     gdb_test "print sef.field" ".*.\[0-9\]* = s1" "print sef.field (s1)"
 397     gdb_test "print uef.field=u2" ".*.\[0-9\]* = u2"
 398     gdb_test "print uef.field" ".*.\[0-9\]* = u2" "print uef.field (u2)"
 399     gdb_test "print uef.field=u1" ".*.\[0-9\]* = u1"
 400     gdb_test "print uef.field" ".*.\[0-9\]* = u1" "print uef.field (u1)"
 401
 402     # Test for truncation when assigning invalid values to bitfields.
 403     gdb_test "print sef.field=7" \
 404         ".*warning: Value does not fit in 2 bits.*\[0-9\]* = sm1"
 405     gdb_test "print uef.field=6" \
 406         ".*warning: Value does not fit in 2 bits.*\[0-9\]* = u2"
 407 }