gdb/testsuite/gdb.mi/mi2-var-display.exp

   1 # Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010
   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 <http://www.gnu.org/licenses/>.
  16
  17 # Test essential Machine interface (MI) operations
  18 #
  19 # Verify that, using the MI, we can create, update, delete variables.
  20 #
  21
  22
  23 load_lib mi-support.exp
  24 set MIFLAGS "-i=mi2"
  25
  26 gdb_exit
  27 if [mi_gdb_start] {
  28     continue
  29 }
  30
  31 set testfile "var-cmd"
  32 set srcfile ${testfile}.c
  33 set binfile ${objdir}/${subdir}/mi2-var-display
  34 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
  35     untested mi2-var-display.exp
  36     return -1
  37 }
  38
  39 mi_delete_breakpoints
  40 mi_gdb_reinitialize_dir $srcdir/$subdir
  41 mi_gdb_load ${binfile}
  42
  43 set line_dct_end [gdb_get_line_number "{int a = 0;}"]
  44
  45 mi_create_breakpoint "$srcfile:$line_dct_end" 1 keep do_children_tests ".*var-cmd.c" $line_dct_end $hex \
  46     "break-insert operation"
  47
  48 mi_run_cmd
  49 mi_expect_stop "breakpoint-hit" "do_children_tests" "" ".*var-cmd.c" \
  50         $line_dct_end { "" "disp=\"keep\"" } "run to main"
  51
  52 #####       #####
  53 #               #
  54 # Display tests #
  55 #               #
  56 #####       #####
  57
  58 # Test: c_variable-6.1
  59 # Desc: create variable bar
  60 mi_create_varobj bar bar "create local variable bar"
  61
  62 # Test: c_variable-6.2
  63 # Desc: type of variable bar
  64 mi_gdb_test "-var-info-type bar" \
  65         "\\^done,type=\"int\"" \
  66         "info type variable bar"
  67
  68 # Test: c_variable-6.3
  69 # Desc: format of variable bar
  70 mi_gdb_test "-var-show-format bar" \
  71         "\\^done,format=\"natural\"" \
  72         "show format variable bar"
  73
  74 # Test: c_variable-6.4
  75 # Desc: value of variable bar
  76 mi_gdb_test "-var-evaluate-expression bar" \
  77         "\\^done,value=\"2121\"" \
  78         "eval variable bar"
  79
  80 # Test: c_variable-6.5
  81 # Desc: change format of bar to hex
  82 mi_gdb_test "-var-set-format bar hexadecimal" \
  83         "\\^done,format=\"hexadecimal\",value=\"0x849\"" \
  84         "set format variable bar"
  85
  86 # Test: c_variable-6.6
  87 # Desc: value of bar with new format
  88 mi_gdb_test "-var-evaluate-expression bar" \
  89         "\\^done,value=\"0x849\"" \
  90         "eval variable bar with new format"
  91
  92 # Test: c_variable-6.7
  93 # Desc: change value of bar
  94 mi_gdb_test "-var-assign bar 3" \
  95         "\\^done,value=\"0x3\"" \
  96         "assing to variable bar"
  97
  98 mi_gdb_test "-var-set-format bar decimal" \
  99         "\\^done,format=\"decimal\",value=\"3\"" \
 100         "set format variable bar"
 101
 102 mi_gdb_test "-var-evaluate-expression bar" \
 103         "\\^done,value=\"3\"" \
 104         "eval variable bar with new value"
 105
 106 mi_gdb_test "-var-delete bar" \
 107         "\\^done,ndeleted=\"1\"" \
 108         "delete var bar"
 109
 110 # Test: c_variable-6.11
 111 # Desc: create variable foo
 112 mi_create_varobj foo foo "create local variable foo"
 113
 114 # Test: c_variable-6.12
 115 # Desc: type of variable foo
 116 mi_gdb_test "-var-info-type foo" \
 117         "\\^done,type=\"int \\*\"" \
 118         "info type variable foo"
 119
 120 # Test: c_variable-6.13
 121 # Desc: format of variable foo
 122 mi_gdb_test "-var-show-format foo" \
 123         "\\^done,format=\"natural\"" \
 124         "show format variable foo"
 125
 126 # Test: c_variable-6.14
 127 # Desc: value of variable foo
 128 mi_gdb_test "-var-evaluate-expression foo" \
 129         "\\^done,value=\"$hex\"" \
 130         "eval variable foo"
 131
 132 # Test: c_variable-6.15
 133 # Desc: change format of var to octal
 134 mi_gdb_test "-var-set-format foo octal" \
 135         "\\^done,format=\"octal\",value=\"$octal\"" \
 136         "set format variable foo"
 137
 138 mi_gdb_test "-var-show-format foo" \
 139         "\\^done,format=\"octal\"" \
 140         "show format variable foo"
 141
 142 # Test: c_variable-6.16
 143 # Desc: value of foo with new format
 144 mi_gdb_test "-var-evaluate-expression foo" \
 145         "\\^done,value=\"\[0-7\]+\"" \
 146         "eval variable foo"
 147
 148 # Test: c_variable-6.17
 149 # Desc: change value of foo
 150 mi_gdb_test "-var-assign foo 3" \
 151         "\\^done,value=\"03\"" \
 152         "assing to variable foo"
 153
 154 mi_gdb_test "-var-set-format foo decimal" \
 155         "\\^done,format=\"decimal\",value=\"3\"" \
 156         "set format variable foo"
 157
 158 # Test: c_variable-6.18
 159 # Desc: check new value of foo
 160 mi_gdb_test "-var-evaluate-expression foo" \
 161         "\\^done,value=\"3\"" \
 162         "eval variable foo"
 163
 164 # Test: c_variable-6.19
 165 # Desc: check optional format parameter of var-evaluate-expression
 166 #       and check that current format is not changed
 167 mi_gdb_test "-var-evaluate-expression -f hex foo" \
 168         "\\^done,value=\"0x3\"" \
 169         "eval variable foo in hex"
 170
 171 mi_gdb_test "-var-show-format foo" \
 172         "\\^done,format=\"decimal\"" \
 173         "show format variable foo after eval in hex"
 174
 175 mi_gdb_test "-var-evaluate-expression -f octal foo" \
 176         "\\^done,value=\"03\"" \
 177         "eval variable foo in octal"
 178
 179 mi_gdb_test "-var-show-format foo" \
 180         "\\^done,format=\"decimal\"" \
 181         "show format variable foo after eval in octal"
 182
 183 mi_gdb_test "-var-evaluate-expression -f decimal foo" \
 184         "\\^done,value=\"3\"" \
 185         "eval variable foo in decimal"
 186
 187 mi_gdb_test "-var-show-format foo" \
 188         "\\^done,format=\"decimal\"" \
 189         "show format variable foo after eval in decimal"
 190
 191 mi_gdb_test "-var-evaluate-expression -f nat foo" \
 192         "\\^done,value=\"0x3\"" \
 193         "eval variable foo in natural"
 194
 195 mi_gdb_test "-var-show-format foo" \
 196         "\\^done,format=\"decimal\"" \
 197         "show format variable foo after eval in natural"
 198
 199 mi_gdb_test "-var-evaluate-expression -f bin foo" \
 200         "\\^done,value=\"11\"" \
 201         "eval variable foo in binary"
 202
 203 mi_gdb_test "-var-show-format foo" \
 204         "\\^done,format=\"decimal\"" \
 205         "show format variable foo after eval in binary"
 206
 207 mi_gdb_test "-var-delete foo" \
 208         "\\^done,ndeleted=\"1\"" \
 209         "delete var foo"
 210
 211 # Test: c_variable-6.21
 212 # Desc: create variable weird and children
 213 mi_create_varobj weird weird "create local variable weird"
 214
 215 mi_list_varobj_children weird {
 216         {weird.integer integer 0 int}
 217         {weird.character character 0 char}
 218         {weird.char_ptr char_ptr 1 "char \\*"}
 219         {weird.long_int long_int 0 "long int"}
 220         {weird.int_ptr_ptr int_ptr_ptr 1 "int \\*\\*"}
 221         {weird.long_array long_array 10 "long int \\[10\\]"}
 222         {weird.func_ptr func_ptr 0 "void \\(\\*\\)\\((void)?\\)"}
 223         {weird.func_ptr_struct func_ptr_struct 0 \
 224                  "struct _struct_decl \\(\\*\\)(\\(int, char \\*, long int\\))?"}
 225         {weird.func_ptr_ptr func_ptr_ptr 0 \
 226                  "struct _struct_decl \\*\\(\\*\\)\\((int, char \\*, long int)?\\)"}
 227         {weird.u1 u1 4 "union \\{\\.\\.\\.\\}"}
 228         {weird.s2 s2 4 "struct \\{\\.\\.\\.\\}"}
 229 } "get children local variable weird"
 230
 231
 232 # Test: c_variable-6.23
 233 # Desc: change format of weird.func_ptr and weird.func_ptr_ptr
 234 mi_gdb_test "-var-set-format weird.func_ptr hexadecimal" \
 235         "\\^done,format=\"hexadecimal\",value=\"$hex\"" \
 236         "set format variable weird.func_ptr"
 237
 238 mi_gdb_test "-var-show-format weird.func_ptr" \
 239         "\\^done,format=\"hexadecimal\"" \
 240         "show format variable weird.func_ptr"
 241
 242 mi_gdb_test "-var-set-format weird.func_ptr_ptr hexadecimal" \
 243         "\\^done,format=\"hexadecimal\",value=\"$hex\"" \
 244         "set format variable weird.func_ptr_ptr"
 245
 246 mi_gdb_test "-var-show-format weird.func_ptr_ptr" \
 247         "\\^done,format=\"hexadecimal\"" \
 248         "show format variable weird.func_ptr_ptr"
 249
 250 # Test: c_variable-6.24
 251 # Desc: format of weird and children
 252 mi_gdb_test "-var-set-format weird natural" \
 253         "\\^done,format=\"natural\",value=\"$hex\"" \
 254         "set format variable weird"
 255
 256 mi_gdb_test "-var-set-format weird.integer natural" \
 257         "\\^done,format=\"natural\",value=\"123\"" \
 258         "set format variable weird.integer"
 259
 260 mi_gdb_test "-var-set-format weird.character natural" \
 261         "\\^done,format=\"natural\",value=\"0 '\\\\\\\\000'\"" \
 262         "set format variable weird.character"
 263
 264 mi_gdb_test "-var-set-format weird.char_ptr natural" \
 265         "\\^done,format=\"natural\",value=\"$hex \\\\\"hello\\\\\"\"" \
 266         "set format variable weird.char_ptr"
 267
 268 mi_gdb_test "-var-set-format weird.long_int natural" \
 269         "\\^done,format=\"natural\",value=\"0\"" \
 270         "set format variable weird.long_int"
 271
 272 mi_gdb_test "-var-set-format weird.int_ptr_ptr natural" \
 273         "\\^done,format=\"natural\",value=\"$hex\"" \
 274         "set format variable weird.int_ptr_ptr"
 275
 276 mi_gdb_test "-var-set-format weird.long_array natural" \
 277         "\\^done,format=\"natural\",value=\"\\\[10\\\]\"" \
 278         "set format variable weird.long_array"
 279
 280 mi_gdb_test "-var-set-format weird.func_ptr hexadecimal" \
 281         "\\^done,format=\"hexadecimal\",value=\"$hex\"" \
 282         "set format variable weird.func_ptr"
 283
 284 mi_gdb_test "-var-set-format weird.func_ptr_struct hexadecimal" \
 285         "\\^done,format=\"hexadecimal\",value=\"$hex\"" \
 286         "set format variable weird.func_ptr_struct"
 287
 288 mi_gdb_test "-var-set-format weird.func_ptr_ptr natural" \
 289         "\\^done,format=\"natural\",value=\"0\"" \
 290         "set format variable weird.func_ptr_ptr"
 291
 292 mi_gdb_test "-var-set-format weird.u1 natural" \
 293         "\\^done,format=\"natural\",value=\"\{...\}\"" \
 294         "set format variable weird.u1"
 295
 296 mi_gdb_test "-var-set-format weird.s2 natural" \
 297         "\\^done,format=\"natural\",value=\"\{...\}\"" \
 298         "set format variable weird.s2"
 299
 300 # Test: c_variable-6.25
 301 # Desc: value of weird and children
 302 #gdbtk_test c_variable-6.25 {value of weird and children} {
 303 #  set values {}
 304 #  foreach v [lsort [array names var]] f [list x "" "" x x x x d d d d d] {
 305 #    lappend values [value $v $f]
 306 #  }
 307
 308 #  set values
 309 #} {ok ok ok ok ok ok ok ok weird.long_array ok weird.s2 weird.u1}
 310
 311 # Test: c_variable-6.26
 312 # Desc: change format of weird and children to octal
 313 #gdbtk_test c_variable-6.26 {change format of weird and children to octal} {
 314 #  set formats {}
 315 #  foreach v [lsort [array names var]] {
 316 #    $var($v) format octal
 317 #    lappend formats [$var($v) format]
 318 #  }
 319
 320 #  set formats
 321 #} {octal octal octal octal octal octal octal octal octal octal octal octal}
 322
 323 # Test: c_variable-6.27
 324 # Desc: value of weird and children with new format
 325 #gdbtk_test c_variable-6.27 {value of foo with new format} {
 326 #  set values {}
 327 #  foreach v [lsort [array names var]] {
 328 #    lappend values [value $v o]
 329 #  }
 330
 331 #  set values
 332 #} {ok ok ok ok ok ok ok ok weird.long_array ok weird.s2 weird.u1}
 333
 334 # Test: c_variable-6.30
 335 # Desc: create more children of weird
 336 #gdbtk_test c_variable-6.30 {create more children of weird} {
 337 #  foreach v [array names var] {
 338 #    get_children $v
 339 #  }
 340
 341 #  # Do it twice to get more children
 342 #  foreach v [array names var] {
 343 #    get_children $v
 344 #  }
 345
 346 #  lsort [array names var]
 347 #} {weird weird.char_ptr weird.character weird.func_ptr weird.func_ptr_ptr weird.func_ptr_struct weird.int_ptr_ptr weird.int_ptr_ptr.*int_ptr_ptr weird.int_ptr_ptr.*int_ptr_ptr.**int_ptr_ptr weird.integer weird.long_array weird.long_array.0 weird.long_array.1 weird.long_array.2 weird.long_array.3 weird.long_array.4 weird.long_array.5 weird.long_array.6 weird.long_array.7 weird.long_array.8 weird.long_array.9 weird.long_int weird.s2 weird.s2.g weird.s2.h weird.s2.i weird.s2.i.0 weird.s2.i.1 weird.s2.i.2 weird.s2.i.3 weird.s2.i.4 weird.s2.i.5 weird.s2.i.6 weird.s2.i.7 weird.s2.i.8 weird.s2.i.9 weird.s2.u2 weird.s2.u2.f weird.s2.u2.u1s1 weird.s2.u2.u1s2 weird.u1 weird.u1.a weird.u1.b weird.u1.c weird.u1.d}
 348
 349 # Test: c_variable-6.31
 350 # Desc: check that all children of weird change
 351 #       Ok, obviously things like weird.s2 and weird.u1 will not change!
 352 #gdbtk_test *c_variable-6.31 {check that all children of weird change (ops, we are now reporting array names as changed in this case - seems harmless though)} {
 353 #  $var(weird) value 0x2121
 354 #  check_update
 355 #} {{weird.integer weird.character weird.char_ptr weird.long_int weird.int_ptr_ptr weird.int_ptr_ptr.*int_ptr_ptr weird.int_ptr_ptr.*int_ptr_ptr.**int_ptr_ptr weird.long_array.0 weird.long_array.1 weird.long_array.2 weird.long_array.3 weird.long_array.4 weird.long_array.5 weird.long_array.6 weird.long_array.7 weird.long_array.8 weird.long_array.9 weird.func_ptr weird.func_ptr_struct weird.func_ptr_ptr weird.u1.a weird.u1.b weird.u1.c weird.u1.d weird.s2.u2.f weird.s2.g weird.s2.h weird.s2.i.0 weird.s2.i.1 weird.s2.i.2 weird.s2.i.3 weird.s2.i.4 weird.s2.i.5 weird.s2.i.6 weird.s2.i.7 weird.s2.i.8 weird.s2.i.9} {weird.s2.i weird.s2.u2 weird weird.s2.u2.u1s1 weird.s2.u2.u1s2 weird.s2 weird.long_array weird.u1} {}}
 356
 357 mi_gdb_test "-var-delete weird" \
 358         "\\^done,ndeleted=\"12\"" \
 359         "delete var weird"
 360
 361
 362 #####               #####
 363 #                       #
 364 # Special Display Tests #
 365 #                       #
 366 #####               #####
 367
 368 # Stop in "do_special_tests"
 369
 370 set line_dst_incr_a_2 [gdb_get_line_number "incr_a(2);"]
 371
 372 mi_create_breakpoint "$line_dst_incr_a_2" 2 keep do_special_tests ".*var-cmd.c" $line_dst_incr_a_2 $hex \
 373         "break-insert operation 2"
 374
 375 mi_execute_to "exec-continue" "breakpoint-hit" "do_special_tests" "" \
 376     ".*var-cmd.c" $line_dst_incr_a_2 { "" "disp=\"keep\"" } \
 377     "continue to do_special_tests"
 378
 379 # Test: c_variable-7.10
 380 # Desc: create union u
 381 mi_create_varobj u u "create local variable u"
 382
 383 # Test: c_variable-7.11
 384 # Desc: value of u
 385 mi_gdb_test "-var-evaluate-expression u" \
 386         "\\^done,value=\"\{\\.\\.\\.\}\"" \
 387         "eval variable u"
 388
 389 # Test: c_variable-7.12
 390 # Desc: type of u
 391 mi_gdb_test "-var-info-type u" \
 392         "\\^done,type=\"union named_union\"" \
 393         "info type variable u"
 394
 395 # Test: c_variable-7.13
 396 # Desc: is u editable
 397 mi_gdb_test "-var-show-attributes u" \
 398         "\\^done,attr=\"noneditable\"" \
 399         "is u editable"
 400
 401 # Test: c_variable-7.14
 402 # Desc: number of children of u
 403 mi_gdb_test "-var-info-num-children u" \
 404         "\\^done,numchild=\"2\"" \
 405         "get number of children of u"
 406
 407 # Test: c_variable-7.15
 408 # Desc: children of u
 409 mi_list_varobj_children u {
 410         {u.integer integer 0 int}
 411         {u.char_ptr char_ptr 1 {char \*}}
 412 } "get children of u"
 413
 414 # Test: c_variable-7.20
 415 # Desc: create anonu
 416 mi_create_varobj anonu anonu "create local variable anonu"
 417
 418 # Test: c_variable-7.21
 419 # Desc: value of anonu
 420 mi_gdb_test "-var-evaluate-expression anonu" \
 421         "\\^done,value=\"\{\\.\\.\\.\}\"" \
 422         "eval variable anonu"
 423
 424 # Test: c_variable-7.22
 425 # Desc: type of anonu
 426 mi_gdb_test "-var-info-type anonu" \
 427         "\\^done,type=\"union \{\\.\\.\\.\}\"" \
 428         "info type variable anonu"
 429
 430 # Test: c_variable-7.23
 431 # Desc: is anonu editable
 432 mi_gdb_test "-var-show-attributes anonu" \
 433         "\\^done,attr=\"noneditable\"" \
 434         "is anonu editable"
 435
 436 # Test: c_variable-7.24
 437 # Desc: number of children of anonu
 438 mi_gdb_test "-var-info-num-children anonu" \
 439         "\\^done,numchild=\"3\"" \
 440         "get number of children of anonu"
 441
 442 # Test: c_variable-7.25
 443 # Desc: children of anonu
 444 mi_list_varobj_children "anonu" {
 445         {anonu.a a 0 int}
 446         {anonu.b b 0 char}
 447         {anonu.c c 0 "long int"}
 448 } "get children of anonu"
 449
 450 # Test: c_variable-7.30
 451 # Desc: create struct s
 452 mi_create_varobj s s "create local variable s"
 453
 454
 455 # Test: c_variable-7.31
 456 # Desc: value of s
 457 mi_gdb_test "-var-evaluate-expression s" \
 458         "\\^done,value=\"\{\\.\\.\\.\}\"" \
 459         "eval variable s"
 460
 461 # Test: c_variable-7.32
 462 # Desc: type of s
 463 mi_gdb_test "-var-info-type s" \
 464         "\\^done,type=\"struct _simple_struct\"" \
 465         "info type variable s"
 466
 467 # Test: c_variable-7.33
 468 # Desc: is s editable
 469 mi_gdb_test "-var-show-attributes s" \
 470         "\\^done,attr=\"noneditable\"" \
 471         "is s editable"
 472
 473 # Test: c_variable-7.34
 474 # Desc: number of children of s
 475 mi_gdb_test "-var-info-num-children s" \
 476         "\\^done,numchild=\"6\"" \
 477         "get number of children of s"
 478
 479 # Test: c_variable-7.35
 480 # Desc: children of s
 481 mi_list_varobj_children s {
 482         {s.integer integer 0 int}
 483         {s.unsigned_integer unsigned_integer 0 "unsigned int"}
 484         {s.character character 0 char}
 485         {s.signed_character signed_character 0 "signed char"}
 486         {s.char_ptr char_ptr 1 {char \*}}
 487         {s.array_of_10 array_of_10 10 {int \[10\]}}
 488 } "get children of s"
 489 #} {integer unsigned_integer character signed_character char_ptr array_of_10}
 490
 491 # Test: c_variable-7.40
 492 # Desc: create anons
 493 mi_create_varobj anons anons "create local variable anons"
 494
 495 # Test: c_variable-7.41
 496 # Desc: value of anons
 497 mi_gdb_test "-var-evaluate-expression anons" \
 498         "\\^done,value=\"\{\\.\\.\\.\}\"" \
 499         "eval variable anons"
 500
 501 # Test: c_variable-7.42
 502 # Desc: type of anons
 503 mi_gdb_test "-var-info-type anons" \
 504         "\\^done,type=\"struct \{\\.\\.\\.\}\"" \
 505         "info type variable anons"
 506
 507 # Test: c_variable-7.43
 508 # Desc: is anons editable
 509 mi_gdb_test "-var-show-attributes anons" \
 510         "\\^done,attr=\"noneditable\"" \
 511         "is anons editable"
 512
 513 # Test: c_variable-7.44
 514 # Desc: number of children of anons
 515 mi_gdb_test "-var-info-num-children anons" \
 516         "\\^done,numchild=\"3\"" \
 517         "get number of children of anons"
 518
 519 # Test: c_variable-7.45
 520 # Desc: children of anons
 521 mi_list_varobj_children anons {
 522         {anons.a a 0 int}
 523         {anons.b b 0 char}
 524         {anons.c c 0 "long int"}
 525 } "get children of anons"
 526
 527 # Test: c_variable-7.50
 528 # Desc: create enum e
 529 mi_create_varobj e e "create local variable e"
 530
 531 setup_xfail "*-*-*"
 532 # Test: c_variable-7.51
 533 # Desc: value of e
 534 mi_gdb_test "-var-evaluate-expression e" \
 535         "\\^done,value=\"FIXME\"" \
 536         "eval variable e"
 537 clear_xfail "*-*-*"
 538
 539 # Test: c_variable-7.52
 540 # Desc: type of e
 541 mi_gdb_test "-var-info-type e" \
 542         "\\^done,type=\"enum foo\"" \
 543         "info type variable e"
 544
 545 # Test: c_variable-7.53
 546 # Desc: is e editable
 547 mi_gdb_test "-var-show-attributes e" \
 548         "\\^done,attr=\"editable\"" \
 549         "is e editable"
 550
 551 # Test: c_variable-7.54
 552 # Desc: number of children of e
 553 mi_gdb_test "-var-info-num-children e" \
 554         "\\^done,numchild=\"0\"" \
 555         "get number of children of e"
 556
 557 # Test: c_variable-7.55
 558 # Desc: children of e
 559 mi_gdb_test "-var-list-children e" \
 560         "\\^done,numchild=\"0\",has_more=\"0\"" \
 561         "get children of e"
 562
 563 # Test: c_variable-7.60
 564 # Desc: create anone
 565 mi_create_varobj anone anone "create local variable anone"
 566
 567 # Test: c_variable-7.61
 568 # Desc: value of anone
 569 mi_gdb_test "-var-evaluate-expression anone" \
 570         "\\^done,value=\"A\"" \
 571         "eval variable anone"
 572
 573 # Test: c_variable-7.70
 574 # Desc: create anone
 575 mi_gdb_test "-var-create anone * anone" \
 576         "\\^error,msg=\"Duplicate variable object name\"" \
 577         "create duplicate local variable anone"
 578
 579
 580 # Test: c_variable-7.72
 581 # Desc: type of anone
 582 mi_gdb_test "-var-info-type anone" \
 583         "\\^done,type=\"enum \{\\.\\.\\.\}\"" \
 584         "info type variable anone"
 585
 586
 587 # Test: c_variable-7.73
 588 # Desc: is anone editable
 589 mi_gdb_test "-var-show-attributes anone" \
 590         "\\^done,attr=\"editable\"" \
 591         "is anone editable"
 592
 593 # Test: c_variable-7.74
 594 # Desc: number of children of anone
 595 mi_gdb_test "-var-info-num-children anone" \
 596         "\\^done,numchild=\"0\"" \
 597         "get number of children of anone"
 598
 599 # Test: c_variable-7.75
 600 # Desc: children of anone
 601 mi_gdb_test "-var-list-children anone" \
 602         "\\^done,numchild=\"0\",has_more=\"0\"" \
 603         "get children of anone"
 604
 605
 606 # Record fp
 607
 608 gdb_test_multiple "p/x \$fp" "print FP register" {
 609     -re ".*($hex).*\\^done\r\n$mi_gdb_prompt$" {
 610         pass "print FP register"
 611         set fp $expect_out(1,string)
 612     }
 613 }
 614
 615 mi_continue_to "incr_a"
 616
 617 # Test: c_variable-7.81
 618 # Desc: Create variables in different scopes
 619 mi_gdb_test "-var-create a1 * a" \
 620         "\\^done,name=\"a1\",numchild=\"0\",value=\".*\",type=\"char\".*" \
 621         "create local variable a1"
 622
 623 mi_gdb_test "-var-create a2 $fp a" \
 624         "\\^done,name=\"a2\",numchild=\"0\",value=\".*\",type=\"int\".*" \
 625         "create variable a2 in different scope"
 626
 627 #gdbtk_test c_variable-7.81 {create variables in different scopes} {
 628 #  set a1 [gdb_variable create -expr a]
 629 #  set a2 [gdb_variable create -expr a -frame $fp]
 630
 631 #  set vals {}
 632 #  lappend vals [$a1 value]
 633 #  lappend vals [$a2 value]
 634 #  set vals
 635 #} {2 1}
 636
 637
 638 mi_gdb_exit
 639 return 0