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

   1 # Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005
   2 # Free Software Foundation, Inc.
   3 #
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   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2 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,
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  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
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  16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17
  18 # Test essential Machine interface (MI) operations
  19 #
  20 # Verify that, using the MI, we can create, update, delete variables.
  21 #
  22
  23
  24 load_lib mi-support.exp
  25 set MIFLAGS "-i=mi2"
  26
  27 gdb_exit
  28 if [mi_gdb_start] {
  29     continue
  30 }
  31
  32 set testfile "var-cmd"
  33 set srcfile ${testfile}.c
  34 set binfile ${objdir}/${subdir}/${testfile}
  35 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } {
  36     untested mi2-var-display.exp
  37     return -1
  38 }
  39
  40 mi_delete_breakpoints
  41 mi_gdb_reinitialize_dir $srcdir/$subdir
  42 mi_gdb_load ${binfile}
  43
  44 set line_dct_end [gdb_get_line_number "{int a = 0;}"]
  45
  46 mi_gdb_test "200-break-insert $srcfile:$line_dct_end" \
  47         "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\"\}" \
  48         "break-insert operation"
  49
  50 mi_run_cmd
  51 # The running part has been checked already by mi_run_cmd
  52 gdb_expect {
  53     -re "\[\r\n\]*000\\*stopped,reason=\"breakpoint-hit\",bkptno=\"1\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"do_children_tests\",args=\\\[\\\],file=\".*var-cmd.c\",line=\"$line_dct_end\"\}\r\n$mi_gdb_prompt$" {
  54         pass "run to do_children_tests"
  55     }
  56     -re ".*$mi_gdb_prompt$" {fail "run to do_children_tests (2)"}
  57     timeout {fail "run to do_children_tests (timeout 2)"}
  58 }
  59
  60 #####       #####
  61 #               #
  62 # Display tests #
  63 #               #
  64 #####       #####
  65
  66 # Test: c_variable-6.1
  67 # Desc: create variable bar
  68 mi_gdb_test "-var-create bar * bar" \
  69         "\\^done,name=\"bar\",numchild=\"0\",type=\"int\"" \
  70         "create local variable bar"
  71
  72 # Test: c_variable-6.2
  73 # Desc: type of variable bar
  74 mi_gdb_test "-var-info-type bar" \
  75         "\\^done,type=\"int\"" \
  76         "info type variable bar"
  77
  78 # Test: c_variable-6.3
  79 # Desc: format of variable bar
  80 mi_gdb_test "-var-show-format bar" \
  81         "\\^done,format=\"natural\"" \
  82         "show format variable bar"
  83
  84 # Test: c_variable-6.4
  85 # Desc: value of variable bar
  86 mi_gdb_test "-var-evaluate-expression bar" \
  87         "\\^done,value=\"2121\"" \
  88         "eval variable bar"
  89
  90 # Test: c_variable-6.5
  91 # Desc: change format of bar to hex
  92 mi_gdb_test "-var-set-format bar hexadecimal" \
  93         "\\^done,format=\"hexadecimal\"" \
  94         "set format variable bar"
  95
  96 # Test: c_variable-6.6
  97 # Desc: value of bar with new format
  98 mi_gdb_test "-var-evaluate-expression bar" \
  99         "\\^done,value=\"0x849\"" \
 100         "eval variable bar with new format"
 101
 102 # Test: c_variable-6.7
 103 # Desc: change value of bar
 104 mi_gdb_test "-var-assign bar 3" \
 105         "\\^done,value=\"0x3\"" \
 106         "assing to variable bar"
 107
 108 mi_gdb_test "-var-set-format bar decimal" \
 109         "\\^done,format=\"decimal\"" \
 110         "set format variable bar"
 111
 112 mi_gdb_test "-var-evaluate-expression bar" \
 113         "\\^done,value=\"3\"" \
 114         "eval variable bar with new value"
 115
 116 mi_gdb_test "-var-delete bar" \
 117         "\\^done,ndeleted=\"1\"" \
 118         "delete var bar"
 119
 120 # Test: c_variable-6.11
 121 # Desc: create variable foo
 122 mi_gdb_test "-var-create foo * foo" \
 123         "\\^done,name=\"foo\",numchild=\"1\",type=\"int \\*\"" \
 124         "create local variable foo"
 125
 126 # Test: c_variable-6.12
 127 # Desc: type of variable foo
 128 mi_gdb_test "-var-info-type foo" \
 129         "\\^done,type=\"int \\*\"" \
 130         "info type variable foo"
 131
 132 # Test: c_variable-6.13
 133 # Desc: format of variable foo
 134 mi_gdb_test "-var-show-format foo" \
 135         "\\^done,format=\"natural\"" \
 136         "show format variable foo"
 137
 138 # Test: c_variable-6.14
 139 # Desc: value of variable foo
 140 mi_gdb_test "-var-evaluate-expression foo" \
 141         "\\^done,value=\"$hex\"" \
 142         "eval variable foo"
 143
 144 # Test: c_variable-6.15
 145 # Desc: change format of var to octal
 146 mi_gdb_test "-var-set-format foo octal" \
 147         "\\^done,format=\"octal\"" \
 148         "set format variable foo"
 149
 150 mi_gdb_test "-var-show-format foo" \
 151         "\\^done,format=\"octal\"" \
 152         "show format variable foo"
 153
 154 # Test: c_variable-6.16
 155 # Desc: value of foo with new format
 156 mi_gdb_test "-var-evaluate-expression foo" \
 157         "\\^done,value=\"\[0-7\]+\"" \
 158         "eval variable foo"
 159
 160 # Test: c_variable-6.17
 161 # Desc: change value of foo
 162 mi_gdb_test "-var-assign foo 3" \
 163         "\\^done,value=\"03\"" \
 164         "assing to variable foo"
 165
 166 mi_gdb_test "-var-set-format foo decimal" \
 167         "\\^done,format=\"decimal\"" \
 168         "set format variable foo"
 169
 170 # Test: c_variable-6.18
 171 # Desc: check new value of foo
 172 mi_gdb_test "-var-evaluate-expression foo" \
 173         "\\^done,value=\"3\"" \
 174         "eval variable foo"
 175
 176 mi_gdb_test "-var-delete foo" \
 177         "\\^done,ndeleted=\"1\"" \
 178         "delete var foo"
 179
 180 # Test: c_variable-6.21
 181 # Desc: create variable weird and children
 182 mi_gdb_test "-var-create weird * weird" \
 183         "\\^done,name=\"weird\",numchild=\"11\",type=\"weird_struct \\*\"" \
 184         "create local variable weird"
 185
 186 mi_gdb_test "-var-list-children weird" \
 187         "\\^done,numchild=\"11\",children=\\\[child=\{name=\"weird.integer\",exp=\"integer\",numchild=\"0\",type=\"int\"\},child=\{name=\"weird.character\",exp=\"character\",numchild=\"0\",type=\"char\"\},child={name=\"weird.char_ptr\",exp=\"char_ptr\",numchild=\"1\",type=\"char \\*\"\},child=\{name=\"weird.long_int\",exp=\"long_int\",numchild=\"0\",type=\"long int\"\},child=\{name=\"weird.int_ptr_ptr\",exp=\"int_ptr_ptr\",numchild=\"1\",type=\"int \\*\\*\"\},child=\{name=\"weird.long_array\",exp=\"long_array\",numchild=\"10\",type=\"long int \\\[10\\\]\"\},child=\{name=\"weird.func_ptr\",exp=\"func_ptr\",numchild=\"0\",type=\"void \\(\\*\\)\\((void|)\\)\"\},child=\{name=\"weird.func_ptr_struct\",exp=\"func_ptr_struct\",numchild=\"0\",type=\"struct _struct_decl \\(\\*\\)\\((int, char \\*, long int|)\\)\"\},child=\{name=\"weird.func_ptr_ptr\",exp=\"func_ptr_ptr\",numchild=\"0\",type=\"struct _struct_decl \\*\\(\\*\\)\\((int, char \\*, long int|)\\)\"\},child=\{name=\"weird.u1\",exp=\"u1\",numchild=\"4\",type=\"union \{\\.\\.\\.\}\"\},child=\{name=\"weird.s2\",exp=\"s2\",numchild=\"4\",type=\"struct \{\\.\\.\\.\}\"\}\\\]" \
 188         "get children local variable weird"
 189
 190
 191 # Test: c_variable-6.23
 192 # Desc: change format of weird.func_ptr and weird.func_ptr_ptr
 193 mi_gdb_test "-var-set-format weird.func_ptr hexadecimal" \
 194         "\\^done,format=\"hexadecimal\"" \
 195         "set format variable weird.func_ptr"
 196
 197 mi_gdb_test "-var-show-format weird.func_ptr" \
 198         "\\^done,format=\"hexadecimal\"" \
 199         "show format variable weird.func_ptr"
 200
 201 mi_gdb_test "-var-set-format weird.func_ptr_ptr hexadecimal" \
 202         "\\^done,format=\"hexadecimal\"" \
 203         "set format variable weird.func_ptr_ptr"
 204
 205 mi_gdb_test "-var-show-format weird.func_ptr_ptr" \
 206         "\\^done,format=\"hexadecimal\"" \
 207         "show format variable weird.func_ptr_ptr"
 208
 209 # Test: c_variable-6.24
 210 # Desc: format of weird and children
 211 mi_gdb_test "-var-set-format weird natural" \
 212         "\\^done,format=\"natural\"" \
 213         "set format variable weird"
 214
 215 mi_gdb_test "-var-set-format weird.integer natural" \
 216         "\\^done,format=\"natural\"" \
 217         "set format variable weird.integer"
 218
 219 mi_gdb_test "-var-set-format weird.character natural" \
 220         "\\^done,format=\"natural\"" \
 221         "set format variable weird.character"
 222
 223 mi_gdb_test "-var-set-format weird.char_ptr natural" \
 224         "\\^done,format=\"natural\"" \
 225         "set format variable weird.char_ptr"
 226
 227 mi_gdb_test "-var-set-format weird.long_int natural" \
 228         "\\^done,format=\"natural\"" \
 229         "set format variable weird.long_int"
 230
 231 mi_gdb_test "-var-set-format weird.int_ptr_ptr natural" \
 232         "\\^done,format=\"natural\"" \
 233         "set format variable weird.int_ptr_ptr"
 234
 235 mi_gdb_test "-var-set-format weird.long_array natural" \
 236         "\\^done,format=\"natural\"" \
 237         "set format variable weird.long_array"
 238
 239 mi_gdb_test "-var-set-format weird.func_ptr hexadecimal" \
 240         "\\^done,format=\"hexadecimal\"" \
 241         "set format variable weird.func_ptr"
 242
 243 mi_gdb_test "-var-set-format weird.func_ptr_struct hexadecimal" \
 244         "\\^done,format=\"hexadecimal\"" \
 245         "set format variable weird.func_ptr_struct"
 246
 247 mi_gdb_test "-var-set-format weird.func_ptr_ptr natural" \
 248         "\\^done,format=\"natural\"" \
 249         "set format variable weird.func_ptr_ptr"
 250
 251 mi_gdb_test "-var-set-format weird.u1 natural" \
 252         "\\^done,format=\"natural\"" \
 253         "set format variable weird.u1"
 254
 255 mi_gdb_test "-var-set-format weird.s2 natural" \
 256         "\\^done,format=\"natural\"" \
 257         "set format variable weird.s2"
 258
 259 # Test: c_variable-6.25
 260 # Desc: value of weird and children
 261 #gdbtk_test c_variable-6.25 {value of weird and children} {
 262 #  set values {}
 263 #  foreach v [lsort [array names var]] f [list x "" "" x x x x d d d d d] {
 264 #    lappend values [value $v $f]
 265 #  }
 266
 267 #  set values
 268 #} {ok ok ok ok ok ok ok ok weird.long_array ok weird.s2 weird.u1}
 269
 270 # Test: c_variable-6.26
 271 # Desc: change format of weird and children to octal
 272 #gdbtk_test c_variable-6.26 {change format of weird and children to octal} {
 273 #  set formats {}
 274 #  foreach v [lsort [array names var]] {
 275 #    $var($v) format octal
 276 #    lappend formats [$var($v) format]
 277 #  }
 278
 279 #  set formats
 280 #} {octal octal octal octal octal octal octal octal octal octal octal octal}
 281
 282 # Test: c_variable-6.27
 283 # Desc: value of weird and children with new format
 284 #gdbtk_test c_variable-6.27 {value of foo with new format} {
 285 #  set values {}
 286 #  foreach v [lsort [array names var]] {
 287 #    lappend values [value $v o]
 288 #  }
 289
 290 #  set values
 291 #} {ok ok ok ok ok ok ok ok weird.long_array ok weird.s2 weird.u1}
 292
 293 # Test: c_variable-6.30
 294 # Desc: create more children of weird
 295 #gdbtk_test c_variable-6.30 {create more children of weird} {
 296 #  foreach v [array names var] {
 297 #    get_children $v
 298 #  }
 299
 300 #  # Do it twice to get more children
 301 #  foreach v [array names var] {
 302 #    get_children $v
 303 #  }
 304
 305 #  lsort [array names var]
 306 #} {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}
 307
 308 # Test: c_variable-6.31
 309 # Desc: check that all children of weird change
 310 #       Ok, obviously things like weird.s2 and weird.u1 will not change!
 311 #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)} {
 312 #  $var(weird) value 0x2121
 313 #  check_update
 314 #} {{weird.integer weird.character weird.char_ptr weird.long_int weird.int_ptr_ptr weird.int_ptr_ptr.*int_ptr_ptr weird.int_ptr_ptr.*int_ptr_ptr.**int_ptr_ptr weird.long_array.0 weird.long_array.1 weird.long_array.2 weird.long_array.3 weird.long_array.4 weird.long_array.5 weird.long_array.6 weird.long_array.7 weird.long_array.8 weird.long_array.9 weird.func_ptr weird.func_ptr_struct weird.func_ptr_ptr weird.u1.a weird.u1.b weird.u1.c weird.u1.d weird.s2.u2.f weird.s2.g weird.s2.h weird.s2.i.0 weird.s2.i.1 weird.s2.i.2 weird.s2.i.3 weird.s2.i.4 weird.s2.i.5 weird.s2.i.6 weird.s2.i.7 weird.s2.i.8 weird.s2.i.9} {weird.s2.i weird.s2.u2 weird weird.s2.u2.u1s1 weird.s2.u2.u1s2 weird.s2 weird.long_array weird.u1} {}}
 315
 316 mi_gdb_test "-var-delete weird" \
 317         "\\^done,ndeleted=\"12\"" \
 318         "delete var weird"
 319
 320
 321 #####               #####
 322 #                       #
 323 # Special Display Tests #
 324 #                       #
 325 #####               #####
 326
 327 # Stop in "do_special_tests"
 328
 329 set line_dst_a_1 [gdb_get_line_number "a = 1;"]
 330
 331 mi_gdb_test "200-break-insert do_special_tests" \
 332         "200\\^done,bkpt=\{number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"do_special_tests\",file=\".*var-cmd.c\",line=\"$line_dst_a_1\",times=\"0\"\}" \
 333         "break-insert operation"
 334
 335 send_gdb "-exec-continue\n"
 336 gdb_expect {
 337     -re "\\^running\r\n${mi_gdb_prompt}\\*stopped,reason=\"breakpoint-hit\",bkptno=\"2\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"do_special_tests\",args=\\\[\\\],file=\".*var-cmd.c\",line=\"$line_dst_a_1\"\}\r\n$mi_gdb_prompt$" {
 338         pass "continue to do_special_tests"
 339     }
 340     timeout {
 341         fail "continue to do_special_tests (timeout)"
 342     }
 343 }
 344
 345 # Test: c_variable-7.10
 346 # Desc: create union u
 347 mi_gdb_test "-var-create u * u" \
 348         "\\^done,name=\"u\",numchild=\"2\",type=\"union named_union\"" \
 349         "create local variable u"
 350
 351 # Test: c_variable-7.11
 352 # Desc: value of u
 353 mi_gdb_test "-var-evaluate-expression u" \
 354         "\\^done,value=\"\{\\.\\.\\.\}\"" \
 355         "eval variable u"
 356
 357 # Test: c_variable-7.12
 358 # Desc: type of u
 359 mi_gdb_test "-var-info-type u" \
 360         "\\^done,type=\"union named_union\"" \
 361         "info type variable u"
 362
 363 # Test: c_variable-7.13
 364 # Desc: is u editable
 365 mi_gdb_test "-var-show-attributes u" \
 366         "\\^done,attr=\"noneditable\"" \
 367         "is u editable"
 368
 369 # Test: c_variable-7.14
 370 # Desc: number of children of u
 371 mi_gdb_test "-var-info-num-children u" \
 372         "\\^done,numchild=\"2\"" \
 373         "get number of children of u"
 374
 375 # Test: c_variable-7.15
 376 # Desc: children of u
 377 mi_gdb_test "-var-list-children u" \
 378         "\\^done,numchild=\"2\",children=\\\[child=\{name=\"u.integer\",exp=\"integer\",numchild=\"0\",type=\"int\"\},child=\{name=\"u.char_ptr\",exp=\"char_ptr\",numchild=\"1\",type=\"char \\*\"\}\\\]" \
 379         "get children of u"
 380
 381 # Test: c_variable-7.20
 382 # Desc: create anonu
 383 mi_gdb_test "-var-create anonu * anonu" \
 384         "\\^done,name=\"anonu\",numchild=\"3\",type=\"union \{\\.\\.\\.\}\"" \
 385         "create local variable anonu"
 386
 387 # Test: c_variable-7.21
 388 # Desc: value of anonu
 389 mi_gdb_test "-var-evaluate-expression anonu" \
 390         "\\^done,value=\"\{\\.\\.\\.\}\"" \
 391         "eval variable anonu"
 392
 393 # Test: c_variable-7.22
 394 # Desc: type of anonu
 395 mi_gdb_test "-var-info-type anonu" \
 396         "\\^done,type=\"union \{\\.\\.\\.\}\"" \
 397         "info type variable anonu"
 398
 399 # Test: c_variable-7.23
 400 # Desc: is anonu editable
 401 mi_gdb_test "-var-show-attributes anonu" \
 402         "\\^done,attr=\"noneditable\"" \
 403         "is anonu editable"
 404
 405 # Test: c_variable-7.24
 406 # Desc: number of children of anonu
 407 mi_gdb_test "-var-info-num-children anonu" \
 408         "\\^done,numchild=\"3\"" \
 409         "get number of children of anonu"
 410
 411 # Test: c_variable-7.25
 412 # Desc: children of anonu
 413 mi_gdb_test "-var-list-children anonu" \
 414         "\\^done,numchild=\"3\",children=\\\[child=\{name=\"anonu.a\",exp=\"a\",numchild=\"0\",type=\"int\"\},child=\{name=\"anonu.b\",exp=\"b\",numchild=\"0\",type=\"char\"\},child=\{name=\"anonu.c\",exp=\"c\",numchild=\"0\",type=\"long int\"\}\\\]" \
 415         "get children of anonu"
 416
 417 # Test: c_variable-7.30
 418 # Desc: create struct s
 419 mi_gdb_test "-var-create s * s" \
 420         "\\^done,name=\"s\",numchild=\"6\",type=\"struct _simple_struct\"" \
 421         "create local variable s"
 422
 423
 424 # Test: c_variable-7.31
 425 # Desc: value of s
 426 mi_gdb_test "-var-evaluate-expression s" \
 427         "\\^done,value=\"\{\\.\\.\\.\}\"" \
 428         "eval variable s"
 429
 430 # Test: c_variable-7.32
 431 # Desc: type of s
 432 mi_gdb_test "-var-info-type s" \
 433         "\\^done,type=\"struct _simple_struct\"" \
 434         "info type variable s"
 435
 436 # Test: c_variable-7.33
 437 # Desc: is s editable
 438 mi_gdb_test "-var-show-attributes s" \
 439         "\\^done,attr=\"noneditable\"" \
 440         "is s editable"
 441
 442 # Test: c_variable-7.34
 443 # Desc: number of children of s
 444 mi_gdb_test "-var-info-num-children s" \
 445         "\\^done,numchild=\"6\"" \
 446         "get number of children of s"
 447
 448 # Test: c_variable-7.35
 449 # Desc: children of s
 450 mi_gdb_test "-var-list-children s" \
 451         "\\^done,numchild=\"6\",children=\\\[child=\{name=\"s.integer\",exp=\"integer\",numchild=\"0\",type=\"int\"\},child=\{name=\"s.unsigned_integer\",exp=\"unsigned_integer\",numchild=\"0\",type=\"unsigned int\"\},child=\{name=\"s.character\",exp=\"character\",numchild=\"0\",type=\"char\"\},child=\{name=\"s.signed_character\",exp=\"signed_character\",numchild=\"0\",type=\"signed char\"\},child=\{name=\"s.char_ptr\",exp=\"char_ptr\",numchild=\"1\",type=\"char \\*\"\},child=\{name=\"s.array_of_10\",exp=\"array_of_10\",numchild=\"10\",type=\"int \\\[10\\\]\"\}\\\]" \
 452         "get children of s"
 453 #} {integer unsigned_integer character signed_character char_ptr array_of_10}
 454
 455 # Test: c_variable-7.40
 456 # Desc: create anons
 457 mi_gdb_test "-var-create anons * anons" \
 458         "\\^done,name=\"anons\",numchild=\"3\",type=\"struct \{\\.\\.\\.\}\"" \
 459         "create local variable anons"
 460
 461 # Test: c_variable-7.41
 462 # Desc: value of anons
 463 mi_gdb_test "-var-evaluate-expression anons" \
 464         "\\^done,value=\"\{\\.\\.\\.\}\"" \
 465         "eval variable anons"
 466
 467 # Test: c_variable-7.42
 468 # Desc: type of anons
 469 mi_gdb_test "-var-info-type anons" \
 470         "\\^done,type=\"struct \{\\.\\.\\.\}\"" \
 471         "info type variable anons"
 472
 473 # Test: c_variable-7.43
 474 # Desc: is anons editable
 475 mi_gdb_test "-var-show-attributes anons" \
 476         "\\^done,attr=\"noneditable\"" \
 477         "is anons editable"
 478
 479 # Test: c_variable-7.44
 480 # Desc: number of children of anons
 481 mi_gdb_test "-var-info-num-children anons" \
 482         "\\^done,numchild=\"3\"" \
 483         "get number of children of anons"
 484
 485 # Test: c_variable-7.45
 486 # Desc: children of anons
 487 mi_gdb_test "-var-list-children anons" \
 488         "\\^done,numchild=\"3\",children=\\\[child=\{name=\"anons.a\",exp=\"a\",numchild=\"0\",type=\"int\"\},child=\{name=\"anons.b\",exp=\"b\",numchild=\"0\",type=\"char\"\},child=\{name=\"anons.c\",exp=\"c\",numchild=\"0\",type=\"long int\"\}\\\]" \
 489         "get children of anons"
 490
 491
 492 # Test: c_variable-7.50
 493 # Desc: create enum e
 494 mi_gdb_test "-var-create e * e" \
 495         "\\^done,name=\"e\",numchild=\"0\",type=\"enum foo\"" \
 496         "create local variable e"
 497
 498 setup_xfail "*-*-*"
 499 # Test: c_variable-7.51
 500 # Desc: value of e
 501 mi_gdb_test "-var-evaluate-expression e" \
 502         "\\^done,value=\"FIXME\"" \
 503         "eval variable e"
 504 clear_xfail "*-*-*"
 505
 506 # Test: c_variable-7.52
 507 # Desc: type of e
 508 mi_gdb_test "-var-info-type e" \
 509         "\\^done,type=\"enum foo\"" \
 510         "info type variable e"
 511
 512 # Test: c_variable-7.53
 513 # Desc: is e editable
 514 mi_gdb_test "-var-show-attributes e" \
 515         "\\^done,attr=\"editable\"" \
 516         "is e editable"
 517
 518 # Test: c_variable-7.54
 519 # Desc: number of children of e
 520 mi_gdb_test "-var-info-num-children e" \
 521         "\\^done,numchild=\"0\"" \
 522         "get number of children of e"
 523
 524 # Test: c_variable-7.55
 525 # Desc: children of e
 526 mi_gdb_test "-var-list-children e" \
 527         "\\^done,numchild=\"0\"" \
 528         "get children of e"
 529
 530 # Test: c_variable-7.60
 531 # Desc: create anone
 532 mi_gdb_test "-var-create anone * anone" \
 533         "\\^done,name=\"anone\",numchild=\"0\",type=\"enum \{\\.\\.\\.\}\"" \
 534         "create local variable anone"
 535
 536 setup_xfail "*-*-*"
 537 # Test: c_variable-7.61
 538 # Desc: value of anone
 539 mi_gdb_test "-var-evaluate-expression anone" \
 540         "\\^done,value=\"A\"" \
 541         "eval variable anone"
 542 clear_xfail "*-*-*"
 543
 544
 545 # Test: c_variable-7.70
 546 # Desc: create anone
 547 mi_gdb_test "-var-create anone * anone" \
 548         "&\"Duplicate variable object name\\\\n\".*\\^error,msg=\"Duplicate variable object name\"" \
 549         "create duplicate local variable anone"
 550
 551
 552 # Test: c_variable-7.72
 553 # Desc: type of anone
 554 mi_gdb_test "-var-info-type anone" \
 555         "\\^done,type=\"enum \{\\.\\.\\.\}\"" \
 556         "info type variable anone"
 557
 558
 559 # Test: c_variable-7.73
 560 # Desc: is anone editable
 561 mi_gdb_test "-var-show-attributes anone" \
 562         "\\^done,attr=\"editable\"" \
 563         "is anone editable"
 564
 565 # Test: c_variable-7.74
 566 # Desc: number of children of anone
 567 mi_gdb_test "-var-info-num-children anone" \
 568         "\\^done,numchild=\"0\"" \
 569         "get number of children of anone"
 570
 571 # Test: c_variable-7.75
 572 # Desc: children of anone
 573 mi_gdb_test "-var-list-children anone" \
 574         "\\^done,numchild=\"0\"" \
 575         "get children of anone"
 576
 577
 578 # Record fp
 579
 580 send_gdb "p/x \$fp\n"
 581 gdb_expect {
 582     -re ".*($hex).*\\^done\r\n$mi_gdb_prompt$" {
 583         pass "print FP register"
 584         set fp $expect_out(1,string)
 585     }
 586 #    -re ".*" { fail "print FP register"}
 587     timeout { fail "print FP register (timeout)"}
 588 }
 589
 590 set line_incr_a_b_a [gdb_get_line_number "b = a;"]
 591
 592 mi_gdb_test "200-break-insert incr_a" \
 593         "200\\^done,bkpt=\{number=\"3\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"incr_a\",file=\".*var-cmd.c\",line=\"$line_incr_a_b_a\",times=\"0\"\}" \
 594         "break-insert operation"
 595 send_gdb "-exec-continue\n"
 596 gdb_expect {
 597     -re "\\^running\r\n${mi_gdb_prompt}\\*stopped,reason=\"breakpoint-hit\",bkptno=\"3\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"incr_a\",args=\\\[\{name=\"a\",value=\"2\.*\"\}\\\],file=\".*var-cmd.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$line_incr_a_b_a\"\}\r\n$mi_gdb_prompt$" {
 598         pass "continue to incr_a"
 599     }
 600     -re "\\^running\r\n${mi_gdb_prompt}\\*stopped,reason=\"breakpoint-hit\",bkptno=\"3\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"incr_a\",args=\\\[\{name=\"a\",value=\"\.*\"\}\\\],file=\".*var-cmd.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"([expr $line_incr_a_b_a - 2]|[expr $line_incr_a_b_a - 1]|$line_incr_a_b_a)\"\}\r\n$mi_gdb_prompt$" {
 601         fail "continue to incr_a (compiler debug info incorrect)"
 602     }
 603     -re "\\^running\r\n${mi_gdb_prompt}.*\r\n$mi_gdb_prompt$" {
 604         fail "continue to incr_a (unknown output)"
 605     }
 606     timeout {
 607         fail "continue to incr_a (timeout)"
 608     }
 609 }
 610
 611 # Test: c_variable-7.81
 612 # Desc: Create variables in different scopes
 613 mi_gdb_test "-var-create a1 * a" \
 614         "\\^done,name=\"a1\",numchild=\"0\",type=\"char\"" \
 615         "create local variable a1"
 616
 617 mi_gdb_test "-var-create a2 $fp a" \
 618         "\\^done,name=\"a2\",numchild=\"0\",type=\"int\"" \
 619         "create variable a2 in different scope"
 620
 621 #gdbtk_test c_variable-7.81 {create variables in different scopes} {
 622 #  set a1 [gdb_variable create -expr a]
 623 #  set a2 [gdb_variable create -expr a -frame $fp]
 624
 625 #  set vals {}
 626 #  lappend vals [$a1 value]
 627 #  lappend vals [$a2 value]
 628 #  set vals
 629 #} {2 1}
 630
 631
 632 mi_gdb_exit
 633 return 0