gdb/testsuite/gdb.base/ptype.exp

   1 #   Copyright (C) 1988, 1990, 1991, 1992, 1994 Free Software Foundation, Inc.
   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 # This file was written by Rob Savoye. (rob@cygnus.com)
  21
  22 if $tracelevel then {
  23         strace $tracelevel
  24         }
  25
  26 #
  27 # test running programs
  28 #
  29 set prms_id 0
  30 set bug_id 0
  31
  32 set testfile "ptype"
  33 set srcfile ${testfile}.c
  34 set binfile ${objdir}/${subdir}/${testfile}
  35 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } {
  36     perror "Couldn't compile ${srcfile}"
  37     return -1
  38 }
  39
  40 # Create and source the file that provides information about the compiler
  41 # used to compile the test case.
  42 if [get_compiler_info ${binfile}] {
  43     return -1;
  44 }
  45
  46 gdb_exit
  47 gdb_start
  48 gdb_reinitialize_dir $srcdir/$subdir
  49 gdb_load ${binfile}
  50
  51 # Test ptype of unnamed enumeration members before any action causes
  52 # the partial symbol table to be expanded to full symbols.  This fails
  53 # with stabs compilers which fail to use a nameless stab (such as
  54 # pre-2.4.5 versions of gcc and most non-gcc compilers).
  55
  56 send_gdb "ptype red1\n"
  57 expect {
  58     -re "type = enum primary1_tag \{red1, green1, blue1\}.*$gdb_prompt $"\
  59         {
  60             # The workaround is in effect.  As this is a compiler, not GDB,
  61             # bug, we'll make it a PASS but perhaps it should be an XFAIL.
  62             pass "ptype unnamed enumeration member (worked around)"
  63         }
  64     -re "type = enum \{red1, green1, blue1\}.*$gdb_prompt $"\
  65                         { pass "ptype unnamed enumeration member" }
  66     -re ".*$gdb_prompt $"       { fail "ptype unnamed enumeration member" }
  67     timeout             { fail "(timeout) ptype unnamed enumeration member" }
  68 }
  69
  70 #
  71 # test ptype command with structures
  72 #
  73 # Here and elsewhere, we accept
  74 # "long", "long int", or "int" for long variables (whatis.exp already
  75 # has an XFAIL for "int" (Sun cc bug), so no need to fail it here).
  76 gdb_test "ptype struct t_struct" "type = struct t_struct \{.*\[\r\n\]    (unsigned |)char v_char_member;.*\[\r\n\]    (short|short int) v_short_member;.*\[\r\n\]    int v_int_member;.*\[\r\n\]    (long|long int|int) v_long_member;.*\[\r\n\]    float v_float_member;.*\[\r\n\]    double v_double_member;.*\[\r\n\]\}.*" "ptype structure"
  77
  78
  79 # Test the equivalence between '.' and '->' for struct member references.
  80
  81 if [gdb_test "ptype v_struct1.v_float_member"   "type = float"]<0 then {
  82     return -1
  83 }
  84 if [gdb_test "ptype v_struct1->v_float_member"  "type = float"]<0 then {
  85     return -1
  86 }
  87 if [gdb_test "ptype v_t_struct_p.v_float_member"        "type = float"]<0 then {
  88     return -1
  89 }
  90 if [gdb_test "ptype v_t_struct_p->v_float_member"       "type = float"]<0 then {
  91     return -1
  92 }
  93
  94
  95 # IBM's xlc puts out bogus stabs--the stuff field is type 42,
  96 # which isn't defined.
  97
  98 gdb_test "ptype struct link" "type = struct link \{.*\[\r\n\]    struct link \[*\]next;.*\[\r\n\]    struct link \[*(\]+linkfunc\[)(\]+(struct link \[*\], int\[)\]|);.*\[\r\n\]    struct t_struct stuff.1..2..3.;.*\[\r\n\]\}.*" "ptype linked list structure"
  99
 100 #
 101 # test ptype command with unions
 102 #
 103 gdb_test "ptype union t_union" "type = union t_union \{.*\[\r\n\]    (unsigned |)char v_char_member;.*\[\r\n\]    (short|short int) v_short_member;.*\[\r\n\]    int v_int_member;.*\[\r\n\]    (long|long int|int) v_long_member;.*\[\r\n\]    float v_float_member;.*\[\r\n\]    double v_double_member;.*\[\r\n\]\}.*" "ptype union"
 104
 105 # IBM's xlc puts out bogus stabs--the stuff field is type 42,
 106 # which isn't defined.
 107 gdb_test "ptype union tu_link" "type = union tu_link .*\[\r\n\]    struct link \[*\]next;.*\[\r\n\]    struct link \[(\*\]+linkfunc\[)(\]+(struct link \[*\], int\[)\]|);.*\[\r\n\]    struct t_struct stuff.1..2..3.;.*\[\r\n\]\}.*" "ptype linked list union"
 108
 109 #
 110 # test ptype command with enums
 111 #
 112
 113 gdb_test "ptype primary" "type = enum .red, green, blue.*" "ptype unnamed enumeration"
 114
 115 gdb_test "ptype enum colors" "type = enum colors \{yellow, purple, pink\}.*" "ptype named enumeration"
 116
 117
 118 #
 119 # test ptype command with enums as typedef
 120 #
 121 gdb_test "ptype boolean" "type = enum \{FALSE, TRUE\}.*" "ptype unnamed typedef'd enumeration"
 122
 123 # And check that whatis shows the name, not "enum {...}".
 124
 125 # The problem with xlc is that the stabs look like
 126 #   :t51=eFALSE:0,TRUE:1,;
 127 #   boolean:t55=51
 128 #   v_boolean:G51
 129 # GDB's behavior is correct; the type which the variable is defined
 130 # as (51) doesn't have a name.  Only 55 has a name.
 131
 132 if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "i*86-*-sysv4*" }
 133 gdb_test "whatis v_boolean" "type = boolean" \
 134   "whatis unnamed typedef'd enum (compiler bug in IBM's xlc)"
 135
 136 # Same thing with struct and union.
 137 gdb_test "ptype t_struct3" "type = struct \{.*
 138  *double v_double_member;.*
 139  *int v_int_member;.*\}" "printing typedef'd struct"
 140
 141 gdb_test "ptype t_union3" "type = union \{.*
 142  *double v_double_member;.*
 143  *int v_int_member;.*\}" "printing typedef'd union"
 144
 145 gdb_test "ptype enum bvals" "type = enum bvals \{false, true\}.*" "ptype named typedef'd enumf'd enum"
 146
 147 #
 148 # test ptype command with out-of-order enum values
 149 #
 150 gdb_test "ptype enum misordered" "type = enum misordered \{two = 2, one = 1, zero = 0, three = 3\}.*" "ptype misordered enumeration"
 151
 152 #
 153 # test ptype command with a named enum's value
 154 #
 155 gdb_test "ptype three" "type = enum misordered \{two = 2, one = 1, zero = 0, three = 3\}.*" "ptype named enumeration member"
 156
 157 gdb_test "ptype red" "type = enum \{red, green, blue\}.*" "ptype unnamed enumeration member"
 158
 159 #
 160 # test ptype command with basic C types
 161 #
 162 # I've commented most of this out because it duplicates tests in whatis.exp.
 163 # I've just left in a token test or 2 which is designed to test that ptype
 164 # acts like whatis for basic types.  If it is thought to be necessary to
 165 # test both whatis and ptype for all the types, the tests should be
 166 # merged into whatis.exp, or else maintenance will be a royal pain -kingdon
 167 #setup_xfail "i960-*-*" 1821
 168 #setup_xfail "mips-idt-*" "mips-sgi-*" "a29k-*-*"
 169 #send "ptype v_char\n"
 170 #expect {
 171 #    -re "type = char.*$gdb_prompt $"   { pass "ptype char" }
 172 #    -re ".*$gdb_prompt $"      { fail "ptype char" }
 173 #    timeout            { fail "(timeout) ptype char" }
 174 #}
 175 #
 176 #
 177 #setup_xfail "mips-*-*" "a29k-*-*"
 178 #send "ptype v_signed_char\n"
 179 #expect {
 180 #    -re "type = signed char.*$gdb_prompt $"    { pass "ptype signed char" }
 181 #    -re ".*$gdb_prompt $"      { fail "ptype signed char" }
 182 #    timeout            { fail "(timeout) ptype signed char" }
 183 #}
 184 #
 185 #
 186 #send "ptype v_unsigned_char\n"
 187 #expect {
 188 #    -re "type = unsigned char.*$gdb_prompt $"  { pass "ptype unsigned char" }
 189 #    -re ".*$gdb_prompt $"      { fail "ptype unsigned char" }
 190 #    timeout            { fail "(timeout) ptype unsigned char" }
 191 #}
 192
 193 gdb_test "ptype v_short" "type = short(| int).*" "ptype short"
 194
 195 #send "ptype v_signed_short\n"
 196 #expect {
 197 #    -re "type = short.*$gdb_prompt $"  { pass "ptype signed short" }
 198 #    -re ".*$gdb_prompt $"      { fail "ptype signed short" }
 199 #    timeout            { fail "(timeout) ptype signed short" }
 200 #}
 201 #
 202 #
 203 #send "ptype v_unsigned_short\n"
 204 #expect {
 205 #    -re "type = unsigned short.*$gdb_prompt $" { pass "ptype unsigned short" }
 206 #    -re ".*$gdb_prompt $"      { fail "ptype unsigned short" }
 207 #    timeout            { fail "(timeout) ptype unsigned short" }
 208 #}
 209
 210
 211 gdb_test "ptype v_int" "type = int.*" "ptype int"
 212
 213 #send "ptype v_signed_int\n"
 214 #expect {
 215 #    -re "type = int.*$gdb_prompt $"    { pass "ptype signed int" }
 216 #    -re ".*$gdb_prompt $"      { fail "ptype signed int" }
 217 #    timeout            { fail "(timeout) ptype signed int" }
 218 #}
 219 #
 220 #
 221 #send "ptype v_unsigned_int\n"
 222 #expect {
 223 #    -re "type = unsigned int.*$gdb_prompt $"   { pass "ptype unsigned int" }
 224 #    -re ".*$gdb_prompt $"      { fail "ptype unsigned int" }
 225 #    timeout            { fail "(timeout) ptype unsigned int" }
 226 #}
 227 #
 228 #
 229 #send "ptype v_long\n"
 230 #expect {
 231 #    -re "type = long.*$gdb_prompt $"   { pass "ptype long" }
 232 #    -re ".*$gdb_prompt $"      { fail "ptype long" }
 233 #    timeout            { fail "(timeout) ptype long" }
 234 #}
 235 #
 236 #
 237 #send "ptype v_signed_long\n"
 238 #expect {
 239 #    -re "type = long.*$gdb_prompt $"   { pass "ptype signed long" }
 240 #    -re ".*$gdb_prompt $"      { fail "ptype signed long" }
 241 #    timeout            { fail "(timeout) ptype signed long" }
 242 #}
 243 #
 244 #
 245 #send "ptype v_unsigned_long\n"
 246 #expect {
 247 #    -re "type = unsigned long.*$gdb_prompt $"  { pass "ptype unsigned long" }
 248 #    -re ".*$gdb_prompt $"      { fail "ptype unsigned long" }
 249 #    timeout            { fail "(timeout) ptype unsigned long" }
 250 #}
 251 #
 252 #
 253 #send "ptype v_float\n"
 254 #expect {
 255 #    -re "type = float.*$gdb_prompt $"  { pass "ptype float" }
 256 #    -re ".*$gdb_prompt $"      { fail "ptype float" }
 257 #    timeout            { fail "(timeout) ptype float" }
 258 #}
 259 #
 260 #
 261 #send "ptype v_double\n"
 262 #expect {
 263 #    -re "type = double.*$gdb_prompt $" { pass "ptype double" }
 264 #    -re ".*$gdb_prompt $"      { fail "ptype double" }
 265 #    timeout            { fail "(timeout) ptype double" }
 266 #}
 267
 268
 269 #
 270 # test ptype command with arrays
 271 #
 272 #setup_xfail "i960-*-*" 1821
 273 #setup_xfail "mips-idt-*" "mips-sgi-*" "a29k-*-*"
 274 #send "ptype v_char_array\n"
 275 #expect {
 276 #    -re "type = char .2..*$gdb_prompt $"       { pass "ptype char array" }
 277 #    -re ".*$gdb_prompt $"      { fail "ptype char array" }
 278 #    timeout            { fail "(timeout) ptype char array" }
 279 #}
 280 #
 281 #
 282 #setup_xfail "mips-*-*" "a29k-*-*"
 283 #send "ptype v_signed_char_array\n"
 284 #expect {
 285 #    -re "type = (|signed )char .2..*$gdb_prompt $"     { pass "ptype signed char array" }
 286 #    -re ".*$gdb_prompt $"      { fail "ptype signed char array" }
 287 #    timeout            { fail "(timeout) ptype signed char array" }
 288 #}
 289 #
 290 #
 291 #send "ptype v_unsigned_char_array\n"
 292 #expect {
 293 #    -re "type = unsigned char .2..*$gdb_prompt $"      { pass "ptype unsigned char array" }
 294 #    -re ".*$gdb_prompt $"      { fail "ptype unsigned char array" }
 295 #    timeout            { fail "(timeout) ptype unsigned char array" }
 296 #}
 297 #
 298 #
 299 #
 300 #send "ptype v_int_array\n"
 301 #expect {
 302 #    -re "type = int .2..*$gdb_prompt $"        { pass "ptype int array" }
 303 #    -re ".*$gdb_prompt $"      { fail "ptype int array" }
 304 #    timeout            { fail "(timeout) ptype int array" }
 305 #}
 306 #
 307 #
 308 #send "ptype v_signed_int_array\n"
 309 #expect {
 310 #    -re "type = int .2..*$gdb_prompt $"        { pass "ptype signed int array" }
 311 #    -re ".*$gdb_prompt $"      { fail "ptype signed int array" }
 312 #    timeout            { fail "(timeout) ptype signed int array" }
 313 #}
 314 #
 315 #
 316 #send "ptype v_unsigned_int_array\n"
 317 #expect {
 318 #    -re "type = unsigned int .2..*$gdb_prompt $"       { pass "ptype unsigned int array" }
 319 #    -re ".*$gdb_prompt $"      { fail "ptype unsigned int array" }
 320 #    timeout            { fail "(timeout) ptype unsigned int array" }
 321 #}
 322 #
 323 #
 324 #send "ptype v_long_array\n"
 325 #expect {
 326 #    -re "type = (long|int|long int) .2..*$gdb_prompt $"        {
 327 #       pass "ptype long array" }
 328 #    -re ".*$gdb_prompt $"      { fail "ptype long array" }
 329 #    timeout            { fail "(timeout) ptype long array" }
 330 #}
 331 #
 332 #
 333 #send "ptype v_signed_long_array\n"
 334 #expect {
 335 #    -re "type = (long|int|long int) .2..*$gdb_prompt $"        {
 336 #       pass "ptype signed long array" }
 337 #    -re ".*$gdb_prompt $"      { fail "ptype signed long array" }
 338 #    timeout            { fail "(timeout) ptype signed long array" }
 339 #}
 340 #
 341 #
 342 #send "ptype v_unsigned_long_array\n"
 343 #expect {
 344 #    -re "type = unsigned long .2..*$gdb_prompt $"      { pass "ptype unsigned long array" }
 345 #    -re ".*$gdb_prompt $"      { fail "ptype unsigned long array" }
 346 #    timeout            { fail "(timeout) ptype unsigned long array" }
 347 #}
 348 #
 349 #
 350 #send "ptype v_float_array\n"
 351 #expect {
 352 #    -re "type = float .2..*$gdb_prompt $"      { pass "ptype float array" }
 353 #    -re ".*$gdb_prompt $"      { fail "ptype float array" }
 354 #    timeout            { fail "(timeout) ptype float array" }
 355 #}
 356 #
 357 #
 358 #send "ptype v_double_array\n"
 359 #expect {
 360 #    -re "type = double .2..*$gdb_prompt $"     { pass "ptype double array" }
 361 #    -re ".*$gdb_prompt $"      { fail "ptype double array" }
 362 #    timeout            { fail "(timeout) ptype double array" }
 363 #}
 364 #
 365
 366 if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "i*86-*-sysv4*" }
 367 gdb_test "ptype t_char_array" "type = (|unsigned )char \\\[0?\\\]"
 368
 369 #
 370 ##
 371 ## test ptype command with pointers
 372 ##
 373 #setup_xfail "i960-*-*" 1821
 374 #setup_xfail "mips-idt-*" "mips-sgi-*" "a29k-*-*"
 375 #send "ptype v_char_pointer\n"
 376 #expect {
 377 #    -re "type = char \*.*$gdb_prompt $"        { pass "ptype char pointer" }
 378 #    -re ".*$gdb_prompt $"      { fail "ptype char pointer" }
 379 #    timeout            { fail "(timeout) ptype char pointer" }
 380 #}
 381 #
 382 #
 383 #setup_xfail "mips-*-*" "a29k-*-*"
 384 #send "ptype v_signed_char_pointer\n"
 385 #expect {
 386 #    -re "type = (|signed )char \*.*$gdb_prompt $"
 387 #       { pass "ptype signed char pointer" }
 388 #    -re ".*$gdb_prompt $"      { fail "ptype signed char pointer" }
 389 #    timeout            { fail "(timeout) ptype signed char pointer" }
 390 #}
 391 #
 392 #
 393 #send "ptype v_unsigned_char_pointer\n"
 394 #expect {
 395 #    -re "type = unsigned char \*.*$gdb_prompt $"       { pass "ptype unsigned char pointer" }
 396 #    -re ".*$gdb_prompt $"      { fail "ptype unsigned char pointer" }
 397 #    timeout            { fail "(timeout) ptype unsigned char pointer" }
 398 #}
 399 #
 400 #
 401 #send "ptype v_short_pointer\n"
 402 #expect {
 403 #    -re "type = (short|short int) \*.*$gdb_prompt $"   { pass "ptype short pointer" }
 404 #    -re ".*$gdb_prompt $"      { fail "ptype short pointer" }
 405 #    timeout            { fail "(timeout) ptype short pointer" }
 406 #}
 407 #
 408 #
 409 #send "ptype v_signed_short_pointer\n"
 410 #expect {
 411 #    -re "type = short \*.*$gdb_prompt $"       { pass "ptype signed short pointer" }
 412 #    -re ".*$gdb_prompt $"      { fail "ptype signed short pointer" }
 413 #    timeout            { fail "(timeout) ptype signed short pointer" }
 414 #}
 415 #
 416 #
 417 #send "ptype v_unsigned_short_pointer\n"
 418 #expect {
 419 #    -re "type = unsigned short \*.*$gdb_prompt $"      { pass "ptype unsigned short pointer" }
 420 #    -re ".*$gdb_prompt $"      { fail "ptype unsigned short pointer" }
 421 #    timeout            { fail "(timeout) ptype unsigned short pointer" }
 422 #}
 423 #
 424 #
 425 #send "ptype v_int_pointer\n"
 426 #expect {
 427 #    -re "type = int \*.*$gdb_prompt $" { pass "ptype int pointer" }
 428 #    -re ".*$gdb_prompt $"      { fail "ptype int pointer" }
 429 #    timeout            { fail "(timeout) ptype int pointer" }
 430 #}
 431 #
 432 #
 433 #send "ptype v_signed_int_pointer\n"
 434 #expect {
 435 #    -re "type = int \*.*$gdb_prompt $" { pass "ptype signed int pointer" }
 436 #    -re ".*$gdb_prompt $"      { fail "ptype signed int pointer" }
 437 #    timeout            { fail "(timeout) ptype signed int pointer" }
 438 #}
 439 #
 440 #
 441 #send "ptype v_unsigned_int_pointer\n"
 442 #expect {
 443 #    -re "type = unsigned int \*.*$gdb_prompt $"        { pass "ptype unsigned int pointer" }
 444 #    -re ".*$gdb_prompt $"      { fail "ptype unsigned int pointer" }
 445 #    timeout            { fail "(timeout) ptype unsigned int pointer" }
 446 #}
 447 #
 448 #
 449 #send "ptype v_long_pointer\n"
 450 #expect {
 451 #    -re "type = long \*.*$gdb_prompt $"        { pass "ptype long pointer" }
 452 #    -re ".*$gdb_prompt $"      { fail "ptype long pointer" }
 453 #    timeout            { fail "(timeout) ptype long pointer" }
 454 #}
 455 #
 456 #
 457 #send "ptype v_signed_long_pointer\n"
 458 #expect {
 459 #    -re "type = long \*.*$gdb_prompt $"        { pass "ptype signed long pointer" }
 460 #    -re ".*$gdb_prompt $"      { fail "ptype signed long pointer" }
 461 #    timeout            { fail "(timeout) ptype signed long pointer" }
 462 #}
 463 #
 464 #
 465 #send "ptype v_unsigned_long_pointer\n"
 466 #expect {
 467 #    -re "type = unsigned long \*.*$gdb_prompt $"       { pass "ptype unsigned long pointer" }
 468 #    -re ".*$gdb_prompt $"      { fail "ptype unsigned long pointer" }
 469 #    timeout            { fail "(timeout) ptype unsigned long pointer" }
 470 #}
 471 #
 472 #
 473 #send "ptype v_float_pointer\n"
 474 #expect {
 475 #    -re "type = float \*.*$gdb_prompt $"       { pass "ptype float pointer" }
 476 #    -re ".*$gdb_prompt $"      { fail "ptype float pointer" }
 477 #    timeout            { fail "(timeout) ptype float pointer" }
 478 #}
 479 #
 480 #
 481 #send "ptype v_double_pointer\n"
 482 #expect {
 483 #    -re "type = double \*.*$gdb_prompt $"      { pass "ptype double pointer" }
 484 #    -re ".*$gdb_prompt $"      { fail "ptype double pointer" }
 485 #    timeout            { fail "(timeout) ptype double pointer" }
 486 #}
 487
 488 #
 489 # test ptype command with nested structure and union
 490 #
 491 gdb_test "ptype struct outer_struct" "type = struct outer_struct \{.*\[\r\n\]    int outer_int;.*\[\r\n\]    struct inner_struct inner_struct_instance;.*\[\r\n\]    union inner_union inner_union_instance;.*\[\r\n\]    (long|long int|int) outer_long;.*\[\r\n\]\}.*" "ptype outer structure"
 492
 493 gdb_test "ptype struct inner_struct" "type = struct inner_struct \{.*\[\r\n\]    int inner_int;.*\[\r\n\]    (long|long int|int) inner_long;.*\[\r\n\]\}.*" "ptype inner structure"
 494
 495 gdb_test "ptype union inner_union" "type = union inner_union \{.*\[\r\n\]    int inner_union_int;.*\[\r\n\]    (long|long int|int) inner_union_long;.*\[\r\n\]\}.*" "ptype inner union"
 496
 497 gdb_test "ptype nested_su" "type = struct outer_struct \{.*\[\r\n\]    int outer_int;.*\[\r\n\]    struct inner_struct inner_struct_instance;.*\[\r\n\]    union inner_union inner_union_instance;.*\[\r\n\]    (long|long int|int) outer_long;.*\[\r\n\]\}.*" "ptype nested structure"
 498
 499 gdb_test "ptype nested_su.outer_int" "type = int.*" "ptype outer int"
 500
 501 gdb_test "ptype nested_su.inner_struct_instance" "type = struct inner_struct \{.*\[\r\n\]    int inner_int;.*\[\r\n\]    (long|long int|int) inner_long;.*\[\r\n\]\}.*" "ptype nested structure"
 502
 503 gdb_test "ptype nested_su.inner_struct_instance.inner_int" "type = int.*" "ptype inner int"
 504
 505 gdb_test "ptype nested_su.inner_union_instance" "type = union inner_union \{.*\[\r\n\]    int inner_union_int;.*\[\r\n\]    (long|long int|int) inner_union_long;.*\[\r\n\]\}.*" "ptype nested union"
 506
 507 # Test printing type of string constants and array constants, but
 508 # requires a running process.  These call malloc, and can take a long
 509 # time to execute over a slow serial link, so increase the timeout.
 510
 511 # UDI can't do this (PR 2416).  XFAIL is not suitable, because attempting
 512 # the operation causes a slow painful death rather than a nice simple failure.
 513
 514 if [runto_main] then {
 515
 516   if [target_info exists gdb,cannot_call_functions] {
 517     setup_xfail "*-*-*" 2416
 518     fail "This target can not call functions"
 519     continue
 520   }
 521
 522   gdb_test "ptype \"abc\""      "type = char \\\[4\\\]"
 523   gdb_test "ptype {'a','b','c'}"        "type = char \\\[3\\\]"
 524   gdb_test "ptype {0,1,2}"              "type = int \\\[3\\\]"
 525   gdb_test "ptype {(long)0,(long)1,(long)2}"      "type = long \\\[3\\\]"
 526   gdb_test "ptype {(float)0,(float)1,(float)2}" "type = float \\\[3\\\]"
 527   gdb_test "ptype {{0,1,2},{3,4,5}}"    "type = int \\\[2\\\]\\\[3\\\]"
 528   gdb_test "ptype {4,5,6}\[2\]" "type = int"
 529   gdb_test "ptype *&{4,5,6}\[1\]"       "type = int"
 530 }