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

   1 # Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008
   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}/${testfile}
  34 if  { [gdb_compile "${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_gdb_test "200-break-insert $srcfile:$line_dct_end" \
  46         "200\\^done,bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"do_children_tests\",file=\".*var-cmd.c\",line=\"$line_dct_end\",times=\"0\"\}" \
  47         "break-insert operation"
  48
  49 mi_run_cmd
  50 mi_expect_stop "breakpoint-hit" "do_children_tests" "" ".*var-cmd.c" \
  51         $line_dct_end { "" "disp=\"keep\"" } "run to main"
  52
  53 #####       #####
  54 #               #
  55 # Display tests #
  56 #               #
  57 #####       #####
  58
  59 # Test: c_variable-6.1
  60 # Desc: create variable bar
  61 mi_create_varobj bar bar "create local variable bar"
  62
  63 # Test: c_variable-6.2
  64 # Desc: type of variable bar
  65 mi_gdb_test "-var-info-type bar" \
  66         "\\^done,type=\"int\"" \
  67         "info type variable bar"
  68
  69 # Test: c_variable-6.3
  70 # Desc: format of variable bar
  71 mi_gdb_test "-var-show-format bar" \
  72         "\\^done,format=\"natural\"" \
  73         "show format variable bar"
  74
  75 # Test: c_variable-6.4
  76 # Desc: value of variable bar
  77 mi_gdb_test "-var-evaluate-expression bar" \
  78         "\\^done,value=\"2121\"" \
  79         "eval variable bar"
  80
  81 # Test: c_variable-6.5
  82 # Desc: change format of bar to hex
  83 mi_gdb_test "-var-set-format bar hexadecimal" \
  84         "\\^done,format=\"hexadecimal\",value=\"0x849\"" \
  85         "set format variable bar"
  86
  87 # Test: c_variable-6.6
  88 # Desc: value of bar with new format
  89 mi_gdb_test "-var-evaluate-expression bar" \
  90         "\\^done,value=\"0x849\"" \
  91         "eval variable bar with new format"
  92
  93 # Test: c_variable-6.7
  94 # Desc: change value of bar
  95 mi_gdb_test "-var-assign bar 3" \
  96         "\\^done,value=\"0x3\"" \
  97         "assing to variable bar"
  98
  99 mi_gdb_test "-var-set-format bar decimal" \
 100         "\\^done,format=\"decimal\",value=\"3\"" \
 101         "set format variable bar"
 102
 103 mi_gdb_test "-var-evaluate-expression bar" \
 104         "\\^done,value=\"3\"" \
 105         "eval variable bar with new value"
 106
 107 mi_gdb_test "-var-delete bar" \
 108         "\\^done,ndeleted=\"1\"" \
 109         "delete var bar"
 110
 111 # Test: c_variable-6.11
 112 # Desc: create variable foo
 113 mi_create_varobj foo foo "create local variable foo"
 114
 115 # Test: c_variable-6.12
 116 # Desc: type of variable foo
 117 mi_gdb_test "-var-info-type foo" \
 118         "\\^done,type=\"int \\*\"" \
 119         "info type variable foo"
 120
 121 # Test: c_variable-6.13
 122 # Desc: format of variable foo
 123 mi_gdb_test "-var-show-format foo" \
 124         "\\^done,format=\"natural\"" \
 125         "show format variable foo"
 126
 127 # Test: c_variable-6.14
 128 # Desc: value of variable foo
 129 mi_gdb_test "-var-evaluate-expression foo" \
 130         "\\^done,value=\"$hex\"" \
 131         "eval variable foo"
 132
 133 # Test: c_variable-6.15
 134 # Desc: change format of var to octal
 135 mi_gdb_test "-var-set-format foo octal" \
 136         "\\^done,format=\"octal\",value=\"$octal\"" \
 137         "set format variable foo"
 138
 139 mi_gdb_test "-var-show-format foo" \
 140         "\\^done,format=\"octal\"" \
 141         "show format variable foo"
 142
 143 # Test: c_variable-6.16
 144 # Desc: value of foo with new format
 145 mi_gdb_test "-var-evaluate-expression foo" \
 146         "\\^done,value=\"\[0-7\]+\"" \
 147         "eval variable foo"
 148
 149 # Test: c_variable-6.17
 150 # Desc: change value of foo
 151 mi_gdb_test "-var-assign foo 3" \
 152         "\\^done,value=\"03\"" \
 153         "assing to variable foo"
 154
 155 mi_gdb_test "-var-set-format foo decimal" \
 156         "\\^done,format=\"decimal\",value=\"3\"" \
 157         "set format variable foo"
 158
 159 # Test: c_variable-6.18
 160 # Desc: check new value of foo
 161 mi_gdb_test "-var-evaluate-expression foo" \
 162         "\\^done,value=\"3\"" \
 163         "eval variable foo"
 164
 165 # Test: c_variable-6.19
 166 # Desc: check optional format parameter of var-evaluate-expression
 167 #       and check that current format is not changed
 168 mi_gdb_test "-var-evaluate-expression -f hex foo" \
 169         "\\^done,value=\"0x3\"" \
 170         "eval variable foo in hex"
 171
 172 mi_gdb_test "-var-show-format foo" \
 173         "\\^done,format=\"decimal\"" \
 174         "show format variable foo after eval in hex"
 175
 176 mi_gdb_test "-var-evaluate-expression -f octal foo" \
 177         "\\^done,value=\"03\"" \
 178         "eval variable foo in octal"
 179
 180 mi_gdb_test "-var-show-format foo" \
 181         "\\^done,format=\"decimal\"" \
 182         "show format variable foo after eval in octal"
 183
 184 mi_gdb_test "-var-evaluate-expression -f decimal foo" \
 185         "\\^done,value=\"3\"" \
 186         "eval variable foo in decimal"
 187
 188 mi_gdb_test "-var-show-format foo" \
 189         "\\^done,format=\"decimal\"" \
 190         "show format variable foo after eval in decimal"
 191
 192 mi_gdb_test "-var-evaluate-expression -f nat foo" \
 193         "\\^done,value=\"0x3\"" \
 194         "eval variable foo in natural"
 195
 196 mi_gdb_test "-var-show-format foo" \
 197         "\\^done,format=\"decimal\"" \
 198         "show format variable foo after eval in natural"
 199
 200 mi_gdb_test "-var-evaluate-expression -f bin foo" \
 201         "\\^done,value=\"11\"" \
 202         "eval variable foo in binary"
 203
 204 mi_gdb_test "-var-show-format foo" \
 205         "\\^done,format=\"decimal\"" \
 206         "show format variable foo after eval in binary"
 207
 208 mi_gdb_test "-var-delete foo" \
 209         "\\^done,ndeleted=\"1\"" \
 210         "delete var foo"
 211
 212 # Test: c_variable-6.21
 213 # Desc: create variable weird and children
 214 mi_create_varobj weird weird "create local variable weird"
 215
 216 mi_list_varobj_children weird {
 217         {weird.integer integer 0 int}
 218         {weird.character character 0 char}
 219         {weird.char_ptr char_ptr 1 "char \\*"}
 220         {weird.long_int long_int 0 "long int"}
 221         {weird.int_ptr_ptr int_ptr_ptr 1 "int \\*\\*"}
 222         {weird.long_array long_array 10 "long int \\[10\\]"}
 223         {weird.func_ptr func_ptr 0 "void \\(\\*\\)\\((void)?\\)"}
 224         {weird.func_ptr_struct func_ptr_struct 0 \
 225                  "struct _struct_decl \\(\\*\\)(\\(int, char \\*, long int\\))?"}
 226         {weird.func_ptr_ptr func_ptr_ptr 0 \
 227                  "struct _struct_decl \\*\\(\\*\\)\\((int, char \\*, long int)?\\)"}
 228         {weird.u1 u1 4 "union \\{\\.\\.\\.\\}"}
 229         {weird.s2 s2 4 "struct \\{\\.\\.\\.\\}"}
 230 } "get children local variable weird"
 231
 232
 233 # Test: c_variable-6.23
 234 # Desc: change format of weird.func_ptr and weird.func_ptr_ptr
 235 mi_gdb_test "-var-set-format weird.func_ptr hexadecimal" \
 236         "\\^done,format=\"hexadecimal\",value=\"$hex\"" \
 237         "set format variable weird.func_ptr"
 238
 239 mi_gdb_test "-var-show-format weird.func_ptr" \
 240         "\\^done,format=\"hexadecimal\"" \
 241         "show format variable weird.func_ptr"
 242
 243 mi_gdb_test "-var-set-format weird.func_ptr_ptr hexadecimal" \
 244         "\\^done,format=\"hexadecimal\",value=\"$hex\"" \
 245         "set format variable weird.func_ptr_ptr"
 246
 247 mi_gdb_test "-var-show-format weird.func_ptr_ptr" \
 248         "\\^done,format=\"hexadecimal\"" \
 249         "show format variable weird.func_ptr_ptr"
 250
 251 # Test: c_variable-6.24
 252 # Desc: format of weird and children
 253 mi_gdb_test "-var-set-format weird natural" \
 254         "\\^done,format=\"natural\",value=\"$hex\"" \
 255         "set format variable weird"
 256
 257 mi_gdb_test "-var-set-format weird.integer natural" \
 258         "\\^done,format=\"natural\",value=\"123\"" \
 259         "set format variable weird.integer"
 260
 261 mi_gdb_test "-var-set-format weird.character natural" \
 262         "\\^done,format=\"natural\",value=\"0 '\\\\\\\\0'\"" \
 263         "set format variable weird.character"
 264
 265 mi_gdb_test "-var-set-format weird.char_ptr natural" \
 266         "\\^done,format=\"natural\",value=\"$hex \\\\\"hello\\\\\"\"" \
 267         "set format variable weird.char_ptr"
 268
 269 mi_gdb_test "-var-set-format weird.long_int natural" \
 270         "\\^done,format=\"natural\",value=\"0\"" \
 271         "set format variable weird.long_int"
 272
 273 mi_gdb_test "-var-set-format weird.int_ptr_ptr natural" \
 274         "\\^done,format=\"natural\",value=\"$hex\"" \
 275         "set format variable weird.int_ptr_ptr"
 276
 277 mi_gdb_test "-var-set-format weird.long_array natural" \
 278         "\\^done,format=\"natural\",value=\"\\\[10\\\]\"" \
 279         "set format variable weird.long_array"
 280
 281 mi_gdb_test "-var-set-format weird.func_ptr hexadecimal" \
 282         "\\^done,format=\"hexadecimal\",value=\"$hex\"" \
 283         "set format variable weird.func_ptr"
 284
 285 mi_gdb_test "-var-set-format weird.func_ptr_struct hexadecimal" \
 286         "\\^done,format=\"hexadecimal\",value=\"$hex\"" \
 287         "set format variable weird.func_ptr_struct"
 288
 289 mi_gdb_test "-var-set-format weird.func_ptr_ptr natural" \
 290         "\\^done,format=\"natural\",value=\"0\"" \
 291         "set format variable weird.func_ptr_ptr"
 292
 293 mi_gdb_test "-var-set-format weird.u1 natural" \
 294         "\\^done,format=\"natural\",value=\"\{...\}\"" \
 295         "set format variable weird.u1"
 296
 297 mi_gdb_test "-var-set-format weird.s2 natural" \
 298         "\\^done,format=\"natural\",value=\"\{...\}\"" \
 299         "set format variable weird.s2"
 300
 301 # Test: c_variable-6.25
 302 # Desc: value of weird and children
 303 #gdbtk_test c_variable-6.25 {value of weird and children} {
 304 #  set values {}
 305 #  foreach v [lsort [array names var]] f [list x "" "" x x x x d d d d d] {
 306 #    lappend values [value $v $f]
 307 #  }
 308
 309 #  set values
 310 #} {ok ok ok ok ok ok ok ok weird.long_array ok weird.s2 weird.u1}
 311
 312 # Test: c_variable-6.26
 313 # Desc: change format of weird and children to octal
 314 #gdbtk_test c_variable-6.26 {change format of weird and children to octal} {
 315 #  set formats {}
 316 #  foreach v [lsort [array names var]] {
 317 #    $var($v) format octal
 318 #    lappend formats [$var($v) format]
 319 #  }
 320
 321 #  set formats
 322 #} {octal octal octal octal octal octal octal octal octal octal octal octal}
 323
 324 # Test: c_variable-6.27
 325 # Desc: value of weird and children with new format
 326 #gdbtk_test c_variable-6.27 {value of foo with new format} {
 327 #  set values {}
 328 #  foreach v [lsort [array names var]] {
 329 #    lappend values [value $v o]
 330 #  }
 331
 332 #  set values
 333 #} {ok ok ok ok ok ok ok ok weird.long_array ok weird.s2 weird.u1}
 334
 335 # Test: c_variable-6.30
 336 # Desc: create more children of weird
 337 #gdbtk_test c_variable-6.30 {create more children of weird} {
 338 #  foreach v [array names var] {
 339 #    get_children $v
 340 #  }
 341
 342 #  # Do it twice to get more children
 343 #  foreach v [array names var] {
 344 #    get_children $v
 345 #  }
 346
 347 #  lsort [array names var]
 348 #} {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}
 349
 350 # Test: c_variable-6.31
 351 # Desc: check that all children of weird change
 352 #       Ok, obviously things like weird.s2 and weird.u1 will not change!
 353 #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)} {
 354 #  $var(weird) value 0x2121
 355 #  check_update
 356 #} {{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} {}}
 357
 358 mi_gdb_test "-var-delete weird" \
 359         "\\^done,ndeleted=\"12\"" \
 360         "delete var weird"
 361
 362
 363 #####               #####
 364 #                       #
 365 # Special Display Tests #
 366 #                       #
 367 #####               #####
 368
 369 # Stop in "do_special_tests"
 370
 371 set line_dst_incr_a_2 [gdb_get_line_number "incr_a(2);"]
 372
 373 mi_gdb_test "200-break-insert $line_dst_incr_a_2" \
 374         "200\\^done,bkpt=\{number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"do_special_tests\",file=\".*var-cmd.c\",line=\"$line_dst_incr_a_2\",times=\"0\"\}" \
 375         "break-insert operation"
 376
 377 mi_execute_to "exec-continue" "breakpoint-hit" "do_special_tests" "" \
 378     ".*var-cmd.c" $line_dst_incr_a_2 { "" "disp=\"keep\"" } \
 379     "continue to do_special_tests"
 380
 381 # Test: c_variable-7.10
 382 # Desc: create union u
 383 mi_create_varobj u u "create local variable u"
 384
 385 # Test: c_variable-7.11
 386 # Desc: value of u
 387 mi_gdb_test "-var-evaluate-expression u" \
 388         "\\^done,value=\"\{\\.\\.\\.\}\"" \
 389         "eval variable u"
 390
 391 # Test: c_variable-7.12
 392 # Desc: type of u
 393 mi_gdb_test "-var-info-type u" \
 394         "\\^done,type=\"union named_union\"" \
 395         "info type variable u"
 396
 397 # Test: c_variable-7.13
 398 # Desc: is u editable
 399 mi_gdb_test "-var-show-attributes u" \
 400         "\\^done,attr=\"noneditable\"" \
 401         "is u editable"
 402
 403 # Test: c_variable-7.14
 404 # Desc: number of children of u
 405 mi_gdb_test "-var-info-num-children u" \
 406         "\\^done,numchild=\"2\"" \
 407         "get number of children of u"
 408
 409 # Test: c_variable-7.15
 410 # Desc: children of u
 411 mi_list_varobj_children u {
 412         {u.integer integer 0 int}
 413         {u.char_ptr char_ptr 1 {char \*}}
 414 } "get children of u"
 415
 416 # Test: c_variable-7.20
 417 # Desc: create anonu
 418 mi_create_varobj anonu anonu "create local variable anonu"
 419
 420 # Test: c_variable-7.21
 421 # Desc: value of anonu
 422 mi_gdb_test "-var-evaluate-expression anonu" \
 423         "\\^done,value=\"\{\\.\\.\\.\}\"" \
 424         "eval variable anonu"
 425
 426 # Test: c_variable-7.22
 427 # Desc: type of anonu
 428 mi_gdb_test "-var-info-type anonu" \
 429         "\\^done,type=\"union \{\\.\\.\\.\}\"" \
 430         "info type variable anonu"
 431
 432 # Test: c_variable-7.23
 433 # Desc: is anonu editable
 434 mi_gdb_test "-var-show-attributes anonu" \
 435         "\\^done,attr=\"noneditable\"" \
 436         "is anonu editable"
 437
 438 # Test: c_variable-7.24
 439 # Desc: number of children of anonu
 440 mi_gdb_test "-var-info-num-children anonu" \
 441         "\\^done,numchild=\"3\"" \
 442         "get number of children of anonu"
 443
 444 # Test: c_variable-7.25
 445 # Desc: children of anonu
 446 mi_list_varobj_children "anonu" {
 447         {anonu.a a 0 int}
 448         {anonu.b b 0 char}
 449         {anonu.c c 0 "long int"}
 450 } "get children of anonu"
 451
 452 # Test: c_variable-7.30
 453 # Desc: create struct s
 454 mi_create_varobj s s "create local variable s"
 455
 456
 457 # Test: c_variable-7.31
 458 # Desc: value of s
 459 mi_gdb_test "-var-evaluate-expression s" \
 460         "\\^done,value=\"\{\\.\\.\\.\}\"" \
 461         "eval variable s"
 462
 463 # Test: c_variable-7.32
 464 # Desc: type of s
 465 mi_gdb_test "-var-info-type s" \
 466         "\\^done,type=\"struct _simple_struct\"" \
 467         "info type variable s"
 468
 469 # Test: c_variable-7.33
 470 # Desc: is s editable
 471 mi_gdb_test "-var-show-attributes s" \
 472         "\\^done,attr=\"noneditable\"" \
 473         "is s editable"
 474
 475 # Test: c_variable-7.34
 476 # Desc: number of children of s
 477 mi_gdb_test "-var-info-num-children s" \
 478         "\\^done,numchild=\"6\"" \
 479         "get number of children of s"
 480
 481 # Test: c_variable-7.35
 482 # Desc: children of s
 483 mi_list_varobj_children s {
 484         {s.integer integer 0 int}
 485         {s.unsigned_integer unsigned_integer 0 "unsigned int"}
 486         {s.character character 0 char}
 487         {s.signed_character signed_character 0 "signed char"}
 488         {s.char_ptr char_ptr 1 {char \*}}
 489         {s.array_of_10 array_of_10 10 {int \[10\]}}
 490 } "get children of s"
 491 #} {integer unsigned_integer character signed_character char_ptr array_of_10}
 492
 493 # Test: c_variable-7.40
 494 # Desc: create anons
 495 mi_create_varobj anons anons "create local variable anons"
 496
 497 # Test: c_variable-7.41
 498 # Desc: value of anons
 499 mi_gdb_test "-var-evaluate-expression anons" \
 500         "\\^done,value=\"\{\\.\\.\\.\}\"" \
 501         "eval variable anons"
 502
 503 # Test: c_variable-7.42
 504 # Desc: type of anons
 505 mi_gdb_test "-var-info-type anons" \
 506         "\\^done,type=\"struct \{\\.\\.\\.\}\"" \
 507         "info type variable anons"
 508
 509 # Test: c_variable-7.43
 510 # Desc: is anons editable
 511 mi_gdb_test "-var-show-attributes anons" \
 512         "\\^done,attr=\"noneditable\"" \
 513         "is anons editable"
 514
 515 # Test: c_variable-7.44
 516 # Desc: number of children of anons
 517 mi_gdb_test "-var-info-num-children anons" \
 518         "\\^done,numchild=\"3\"" \
 519         "get number of children of anons"
 520
 521 # Test: c_variable-7.45
 522 # Desc: children of anons
 523 mi_list_varobj_children anons {
 524         {anons.a a 0 int}
 525         {anons.b b 0 char}
 526         {anons.c c 0 "long int"}
 527 } "get children of anons"
 528
 529 # Test: c_variable-7.50
 530 # Desc: create enum e
 531 mi_create_varobj e e "create local variable e"
 532
 533 setup_xfail "*-*-*"
 534 # Test: c_variable-7.51
 535 # Desc: value of e
 536 mi_gdb_test "-var-evaluate-expression e" \
 537         "\\^done,value=\"FIXME\"" \
 538         "eval variable e"
 539 clear_xfail "*-*-*"
 540
 541 # Test: c_variable-7.52
 542 # Desc: type of e
 543 mi_gdb_test "-var-info-type e" \
 544         "\\^done,type=\"enum foo\"" \
 545         "info type variable e"
 546
 547 # Test: c_variable-7.53
 548 # Desc: is e editable
 549 mi_gdb_test "-var-show-attributes e" \
 550         "\\^done,attr=\"editable\"" \
 551         "is e editable"
 552
 553 # Test: c_variable-7.54
 554 # Desc: number of children of e
 555 mi_gdb_test "-var-info-num-children e" \
 556         "\\^done,numchild=\"0\"" \
 557         "get number of children of e"
 558
 559 # Test: c_variable-7.55
 560 # Desc: children of e
 561 mi_gdb_test "-var-list-children e" \
 562         "\\^done,numchild=\"0\"" \
 563         "get children of e"
 564
 565 # Test: c_variable-7.60
 566 # Desc: create anone
 567 mi_create_varobj anone anone "create local variable anone"
 568
 569 # Test: c_variable-7.61
 570 # Desc: value of anone
 571 mi_gdb_test "-var-evaluate-expression anone" \
 572         "\\^done,value=\"A\"" \
 573         "eval variable anone"
 574
 575 # Test: c_variable-7.70
 576 # Desc: create anone
 577 mi_gdb_test "-var-create anone * anone" \
 578         "\\^error,msg=\"Duplicate variable object name\"" \
 579         "create duplicate local variable anone"
 580
 581
 582 # Test: c_variable-7.72
 583 # Desc: type of anone
 584 mi_gdb_test "-var-info-type anone" \
 585         "\\^done,type=\"enum \{\\.\\.\\.\}\"" \
 586         "info type variable anone"
 587
 588
 589 # Test: c_variable-7.73
 590 # Desc: is anone editable
 591 mi_gdb_test "-var-show-attributes anone" \
 592         "\\^done,attr=\"editable\"" \
 593         "is anone editable"
 594
 595 # Test: c_variable-7.74
 596 # Desc: number of children of anone
 597 mi_gdb_test "-var-info-num-children anone" \
 598         "\\^done,numchild=\"0\"" \
 599         "get number of children of anone"
 600
 601 # Test: c_variable-7.75
 602 # Desc: children of anone
 603 mi_gdb_test "-var-list-children anone" \
 604         "\\^done,numchild=\"0\"" \
 605         "get children of anone"
 606
 607
 608 # Record fp
 609
 610 send_gdb "p/x \$fp\n"
 611 gdb_expect {
 612     -re ".*($hex).*\\^done\r\n$mi_gdb_prompt$" {
 613         pass "print FP register"
 614         set fp $expect_out(1,string)
 615     }
 616 #    -re ".*" { fail "print FP register"}
 617     timeout { fail "print FP register (timeout)"}
 618 }
 619
 620 mi_continue_to "incr_a"
 621
 622 # Test: c_variable-7.81
 623 # Desc: Create variables in different scopes
 624 mi_gdb_test "-var-create a1 * a" \
 625         "\\^done,name=\"a1\",numchild=\"0\",value=\".*\",type=\"char\".*" \
 626         "create local variable a1"
 627
 628 mi_gdb_test "-var-create a2 $fp a" \
 629         "\\^done,name=\"a2\",numchild=\"0\",value=\".*\",type=\"int\".*" \
 630         "create variable a2 in different scope"
 631
 632 #gdbtk_test c_variable-7.81 {create variables in different scopes} {
 633 #  set a1 [gdb_variable create -expr a]
 634 #  set a2 [gdb_variable create -expr a -frame $fp]
 635
 636 #  set vals {}
 637 #  lappend vals [$a1 value]
 638 #  lappend vals [$a2 value]
 639 #  set vals
 640 #} {2 1}
 641
 642
 643 mi_gdb_exit
 644 return 0