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

   1 # Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007
   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 # The running part has been checked already by mi_run_cmd
  51 gdb_expect {
  52     -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\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$line_dct_end\"\}\r\n$mi_gdb_prompt$" {
  53         pass "run to do_children_tests"
  54     }
  55     -re ".*$mi_gdb_prompt$" {fail "run to do_children_tests (2)"}
  56     timeout {fail "run to do_children_tests (timeout 2)"}
  57 }
  58
  59 #####       #####
  60 #               #
  61 # Display tests #
  62 #               #
  63 #####       #####
  64
  65 # Test: c_variable-6.1
  66 # Desc: create variable bar
  67 mi_gdb_test "-var-create bar * bar" \
  68         "\\^done,name=\"bar\",numchild=\"0\",value=\".*\",type=\"int\"" \
  69         "create local variable bar"
  70
  71 # Test: c_variable-6.2
  72 # Desc: type of variable bar
  73 mi_gdb_test "-var-info-type bar" \
  74         "\\^done,type=\"int\"" \
  75         "info type variable bar"
  76
  77 # Test: c_variable-6.3
  78 # Desc: format of variable bar
  79 mi_gdb_test "-var-show-format bar" \
  80         "\\^done,format=\"natural\"" \
  81         "show format variable bar"
  82
  83 # Test: c_variable-6.4
  84 # Desc: value of variable bar
  85 mi_gdb_test "-var-evaluate-expression bar" \
  86         "\\^done,value=\"2121\"" \
  87         "eval variable bar"
  88
  89 # Test: c_variable-6.5
  90 # Desc: change format of bar to hex
  91 mi_gdb_test "-var-set-format bar hexadecimal" \
  92         "\\^done,format=\"hexadecimal\"" \
  93         "set format variable bar"
  94
  95 # Test: c_variable-6.6
  96 # Desc: value of bar with new format
  97 mi_gdb_test "-var-evaluate-expression bar" \
  98         "\\^done,value=\"0x849\"" \
  99         "eval variable bar with new format"
 100
 101 # Test: c_variable-6.7
 102 # Desc: change value of bar
 103 mi_gdb_test "-var-assign bar 3" \
 104         "\\^done,value=\"0x3\"" \
 105         "assing to variable bar"
 106
 107 mi_gdb_test "-var-set-format bar decimal" \
 108         "\\^done,format=\"decimal\"" \
 109         "set format variable bar"
 110
 111 mi_gdb_test "-var-evaluate-expression bar" \
 112         "\\^done,value=\"3\"" \
 113         "eval variable bar with new value"
 114
 115 mi_gdb_test "-var-delete bar" \
 116         "\\^done,ndeleted=\"1\"" \
 117         "delete var bar"
 118
 119 # Test: c_variable-6.11
 120 # Desc: create variable foo
 121 mi_gdb_test "-var-create foo * foo" \
 122         "\\^done,name=\"foo\",numchild=\"1\",value=\".*\",type=\"int \\*\"" \
 123         "create local variable foo"
 124
 125 # Test: c_variable-6.12
 126 # Desc: type of variable foo
 127 mi_gdb_test "-var-info-type foo" \
 128         "\\^done,type=\"int \\*\"" \
 129         "info type variable foo"
 130
 131 # Test: c_variable-6.13
 132 # Desc: format of variable foo
 133 mi_gdb_test "-var-show-format foo" \
 134         "\\^done,format=\"natural\"" \
 135         "show format variable foo"
 136
 137 # Test: c_variable-6.14
 138 # Desc: value of variable foo
 139 mi_gdb_test "-var-evaluate-expression foo" \
 140         "\\^done,value=\"$hex\"" \
 141         "eval variable foo"
 142
 143 # Test: c_variable-6.15
 144 # Desc: change format of var to octal
 145 mi_gdb_test "-var-set-format foo octal" \
 146         "\\^done,format=\"octal\"" \
 147         "set format variable foo"
 148
 149 mi_gdb_test "-var-show-format foo" \
 150         "\\^done,format=\"octal\"" \
 151         "show format variable foo"
 152
 153 # Test: c_variable-6.16
 154 # Desc: value of foo with new format
 155 mi_gdb_test "-var-evaluate-expression foo" \
 156         "\\^done,value=\"\[0-7\]+\"" \
 157         "eval variable foo"
 158
 159 # Test: c_variable-6.17
 160 # Desc: change value of foo
 161 mi_gdb_test "-var-assign foo 3" \
 162         "\\^done,value=\"03\"" \
 163         "assing to variable foo"
 164
 165 mi_gdb_test "-var-set-format foo decimal" \
 166         "\\^done,format=\"decimal\"" \
 167         "set format variable foo"
 168
 169 # Test: c_variable-6.18
 170 # Desc: check new value of foo
 171 mi_gdb_test "-var-evaluate-expression foo" \
 172         "\\^done,value=\"3\"" \
 173         "eval variable foo"
 174
 175 mi_gdb_test "-var-delete foo" \
 176         "\\^done,ndeleted=\"1\"" \
 177         "delete var foo"
 178
 179 # Test: c_variable-6.21
 180 # Desc: create variable weird and children
 181 mi_gdb_test "-var-create weird * weird" \
 182         "\\^done,name=\"weird\",numchild=\"11\",value=\".*\",type=\"weird_struct \\*\"" \
 183         "create local variable weird"
 184
 185 mi_gdb_test "-var-list-children weird" \
 186         "\\^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 \{\\.\\.\\.\}\"\}\\\]" \
 187         "get children local variable weird"
 188
 189
 190 # Test: c_variable-6.23
 191 # Desc: change format of weird.func_ptr and weird.func_ptr_ptr
 192 mi_gdb_test "-var-set-format weird.func_ptr hexadecimal" \
 193         "\\^done,format=\"hexadecimal\"" \
 194         "set format variable weird.func_ptr"
 195
 196 mi_gdb_test "-var-show-format weird.func_ptr" \
 197         "\\^done,format=\"hexadecimal\"" \
 198         "show format variable weird.func_ptr"
 199
 200 mi_gdb_test "-var-set-format weird.func_ptr_ptr hexadecimal" \
 201         "\\^done,format=\"hexadecimal\"" \
 202         "set format variable weird.func_ptr_ptr"
 203
 204 mi_gdb_test "-var-show-format weird.func_ptr_ptr" \
 205         "\\^done,format=\"hexadecimal\"" \
 206         "show format variable weird.func_ptr_ptr"
 207
 208 # Test: c_variable-6.24
 209 # Desc: format of weird and children
 210 mi_gdb_test "-var-set-format weird natural" \
 211         "\\^done,format=\"natural\"" \
 212         "set format variable weird"
 213
 214 mi_gdb_test "-var-set-format weird.integer natural" \
 215         "\\^done,format=\"natural\"" \
 216         "set format variable weird.integer"
 217
 218 mi_gdb_test "-var-set-format weird.character natural" \
 219         "\\^done,format=\"natural\"" \
 220         "set format variable weird.character"
 221
 222 mi_gdb_test "-var-set-format weird.char_ptr natural" \
 223         "\\^done,format=\"natural\"" \
 224         "set format variable weird.char_ptr"
 225
 226 mi_gdb_test "-var-set-format weird.long_int natural" \
 227         "\\^done,format=\"natural\"" \
 228         "set format variable weird.long_int"
 229
 230 mi_gdb_test "-var-set-format weird.int_ptr_ptr natural" \
 231         "\\^done,format=\"natural\"" \
 232         "set format variable weird.int_ptr_ptr"
 233
 234 mi_gdb_test "-var-set-format weird.long_array natural" \
 235         "\\^done,format=\"natural\"" \
 236         "set format variable weird.long_array"
 237
 238 mi_gdb_test "-var-set-format weird.func_ptr hexadecimal" \
 239         "\\^done,format=\"hexadecimal\"" \
 240         "set format variable weird.func_ptr"
 241
 242 mi_gdb_test "-var-set-format weird.func_ptr_struct hexadecimal" \
 243         "\\^done,format=\"hexadecimal\"" \
 244         "set format variable weird.func_ptr_struct"
 245
 246 mi_gdb_test "-var-set-format weird.func_ptr_ptr natural" \
 247         "\\^done,format=\"natural\"" \
 248         "set format variable weird.func_ptr_ptr"
 249
 250 mi_gdb_test "-var-set-format weird.u1 natural" \
 251         "\\^done,format=\"natural\"" \
 252         "set format variable weird.u1"
 253
 254 mi_gdb_test "-var-set-format weird.s2 natural" \
 255         "\\^done,format=\"natural\"" \
 256         "set format variable weird.s2"
 257
 258 # Test: c_variable-6.25
 259 # Desc: value of weird and children
 260 #gdbtk_test c_variable-6.25 {value of weird and children} {
 261 #  set values {}
 262 #  foreach v [lsort [array names var]] f [list x "" "" x x x x d d d d d] {
 263 #    lappend values [value $v $f]
 264 #  }
 265
 266 #  set values
 267 #} {ok ok ok ok ok ok ok ok weird.long_array ok weird.s2 weird.u1}
 268
 269 # Test: c_variable-6.26
 270 # Desc: change format of weird and children to octal
 271 #gdbtk_test c_variable-6.26 {change format of weird and children to octal} {
 272 #  set formats {}
 273 #  foreach v [lsort [array names var]] {
 274 #    $var($v) format octal
 275 #    lappend formats [$var($v) format]
 276 #  }
 277
 278 #  set formats
 279 #} {octal octal octal octal octal octal octal octal octal octal octal octal}
 280
 281 # Test: c_variable-6.27
 282 # Desc: value of weird and children with new format
 283 #gdbtk_test c_variable-6.27 {value of foo with new format} {
 284 #  set values {}
 285 #  foreach v [lsort [array names var]] {
 286 #    lappend values [value $v o]
 287 #  }
 288
 289 #  set values
 290 #} {ok ok ok ok ok ok ok ok weird.long_array ok weird.s2 weird.u1}
 291
 292 # Test: c_variable-6.30
 293 # Desc: create more children of weird
 294 #gdbtk_test c_variable-6.30 {create more children of weird} {
 295 #  foreach v [array names var] {
 296 #    get_children $v
 297 #  }
 298
 299 #  # Do it twice to get more children
 300 #  foreach v [array names var] {
 301 #    get_children $v
 302 #  }
 303
 304 #  lsort [array names var]
 305 #} {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}
 306
 307 # Test: c_variable-6.31
 308 # Desc: check that all children of weird change
 309 #       Ok, obviously things like weird.s2 and weird.u1 will not change!
 310 #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)} {
 311 #  $var(weird) value 0x2121
 312 #  check_update
 313 #} {{weird.integer weird.character weird.char_ptr weird.long_int weird.int_ptr_ptr weird.int_ptr_ptr.*int_ptr_ptr weird.int_ptr_ptr.*int_ptr_ptr.**int_ptr_ptr weird.long_array.0 weird.long_array.1 weird.long_array.2 weird.long_array.3 weird.long_array.4 weird.long_array.5 weird.long_array.6 weird.long_array.7 weird.long_array.8 weird.long_array.9 weird.func_ptr weird.func_ptr_struct weird.func_ptr_ptr weird.u1.a weird.u1.b weird.u1.c weird.u1.d weird.s2.u2.f weird.s2.g weird.s2.h weird.s2.i.0 weird.s2.i.1 weird.s2.i.2 weird.s2.i.3 weird.s2.i.4 weird.s2.i.5 weird.s2.i.6 weird.s2.i.7 weird.s2.i.8 weird.s2.i.9} {weird.s2.i weird.s2.u2 weird weird.s2.u2.u1s1 weird.s2.u2.u1s2 weird.s2 weird.long_array weird.u1} {}}
 314
 315 mi_gdb_test "-var-delete weird" \
 316         "\\^done,ndeleted=\"12\"" \
 317         "delete var weird"
 318
 319
 320 #####               #####
 321 #                       #
 322 # Special Display Tests #
 323 #                       #
 324 #####               #####
 325
 326 # Stop in "do_special_tests"
 327
 328 set line_dst_a_1 [gdb_get_line_number "a = 1;"]
 329
 330 mi_gdb_test "200-break-insert do_special_tests" \
 331         "200\\^done,bkpt=\{number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"do_special_tests\",file=\".*var-cmd.c\",line=\"$line_dst_a_1\",times=\"0\"\}" \
 332         "break-insert operation"
 333
 334 send_gdb "-exec-continue\n"
 335 gdb_expect {
 336     -re "\\^running\r\n${mi_gdb_prompt}\\*stopped,reason=\"breakpoint-hit\",bkptno=\"2\",thread-id=\"\[01\]\",frame=\{addr=\"$hex\",func=\"do_special_tests\",args=\\\[\\\],file=\".*var-cmd.c\",fullname=\"${fullname_syntax}${srcfile}\",line=\"$line_dst_a_1\"\}\r\n$mi_gdb_prompt$" {
 337         pass "continue to do_special_tests"
 338     }
 339     timeout {
 340         fail "continue to do_special_tests (timeout)"
 341     }
 342 }
 343
 344 # Test: c_variable-7.10
 345 # Desc: create union u
 346 mi_gdb_test "-var-create u * u" \
 347         "\\^done,name=\"u\",numchild=\"2\",value=\".*\",type=\"union named_union\"" \
 348         "create local variable u"
 349
 350 # Test: c_variable-7.11
 351 # Desc: value of u
 352 mi_gdb_test "-var-evaluate-expression u" \
 353         "\\^done,value=\"\{\\.\\.\\.\}\"" \
 354         "eval variable u"
 355
 356 # Test: c_variable-7.12
 357 # Desc: type of u
 358 mi_gdb_test "-var-info-type u" \
 359         "\\^done,type=\"union named_union\"" \
 360         "info type variable u"
 361
 362 # Test: c_variable-7.13
 363 # Desc: is u editable
 364 mi_gdb_test "-var-show-attributes u" \
 365         "\\^done,attr=\"noneditable\"" \
 366         "is u editable"
 367
 368 # Test: c_variable-7.14
 369 # Desc: number of children of u
 370 mi_gdb_test "-var-info-num-children u" \
 371         "\\^done,numchild=\"2\"" \
 372         "get number of children of u"
 373
 374 # Test: c_variable-7.15
 375 # Desc: children of u
 376 mi_gdb_test "-var-list-children u" \
 377         "\\^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 \\*\"\}\\\]" \
 378         "get children of u"
 379
 380 # Test: c_variable-7.20
 381 # Desc: create anonu
 382 mi_gdb_test "-var-create anonu * anonu" \
 383         "\\^done,name=\"anonu\",numchild=\"3\",value=\".*\",type=\"union \{\\.\\.\\.\}\"" \
 384         "create local variable anonu"
 385
 386 # Test: c_variable-7.21
 387 # Desc: value of anonu
 388 mi_gdb_test "-var-evaluate-expression anonu" \
 389         "\\^done,value=\"\{\\.\\.\\.\}\"" \
 390         "eval variable anonu"
 391
 392 # Test: c_variable-7.22
 393 # Desc: type of anonu
 394 mi_gdb_test "-var-info-type anonu" \
 395         "\\^done,type=\"union \{\\.\\.\\.\}\"" \
 396         "info type variable anonu"
 397
 398 # Test: c_variable-7.23
 399 # Desc: is anonu editable
 400 mi_gdb_test "-var-show-attributes anonu" \
 401         "\\^done,attr=\"noneditable\"" \
 402         "is anonu editable"
 403
 404 # Test: c_variable-7.24
 405 # Desc: number of children of anonu
 406 mi_gdb_test "-var-info-num-children anonu" \
 407         "\\^done,numchild=\"3\"" \
 408         "get number of children of anonu"
 409
 410 # Test: c_variable-7.25
 411 # Desc: children of anonu
 412 mi_gdb_test "-var-list-children anonu" \
 413         "\\^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\"\}\\\]" \
 414         "get children of anonu"
 415
 416 # Test: c_variable-7.30
 417 # Desc: create struct s
 418 mi_gdb_test "-var-create s * s" \
 419         "\\^done,name=\"s\",numchild=\"6\",value=\".*\",type=\"struct _simple_struct\"" \
 420         "create local variable s"
 421
 422
 423 # Test: c_variable-7.31
 424 # Desc: value of s
 425 mi_gdb_test "-var-evaluate-expression s" \
 426         "\\^done,value=\"\{\\.\\.\\.\}\"" \
 427         "eval variable s"
 428
 429 # Test: c_variable-7.32
 430 # Desc: type of s
 431 mi_gdb_test "-var-info-type s" \
 432         "\\^done,type=\"struct _simple_struct\"" \
 433         "info type variable s"
 434
 435 # Test: c_variable-7.33
 436 # Desc: is s editable
 437 mi_gdb_test "-var-show-attributes s" \
 438         "\\^done,attr=\"noneditable\"" \
 439         "is s editable"
 440
 441 # Test: c_variable-7.34
 442 # Desc: number of children of s
 443 mi_gdb_test "-var-info-num-children s" \
 444         "\\^done,numchild=\"6\"" \
 445         "get number of children of s"
 446
 447 # Test: c_variable-7.35
 448 # Desc: children of s
 449 mi_gdb_test "-var-list-children s" \
 450         "\\^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\\\]\"\}\\\]" \
 451         "get children of s"
 452 #} {integer unsigned_integer character signed_character char_ptr array_of_10}
 453
 454 # Test: c_variable-7.40
 455 # Desc: create anons
 456 mi_gdb_test "-var-create anons * anons" \
 457         "\\^done,name=\"anons\",numchild=\"3\",value=\".*\",type=\"struct \{\\.\\.\\.\}\"" \
 458         "create local variable anons"
 459
 460 # Test: c_variable-7.41
 461 # Desc: value of anons
 462 mi_gdb_test "-var-evaluate-expression anons" \
 463         "\\^done,value=\"\{\\.\\.\\.\}\"" \
 464         "eval variable anons"
 465
 466 # Test: c_variable-7.42
 467 # Desc: type of anons
 468 mi_gdb_test "-var-info-type anons" \
 469         "\\^done,type=\"struct \{\\.\\.\\.\}\"" \
 470         "info type variable anons"
 471
 472 # Test: c_variable-7.43
 473 # Desc: is anons editable
 474 mi_gdb_test "-var-show-attributes anons" \
 475         "\\^done,attr=\"noneditable\"" \
 476         "is anons editable"
 477
 478 # Test: c_variable-7.44
 479 # Desc: number of children of anons
 480 mi_gdb_test "-var-info-num-children anons" \
 481         "\\^done,numchild=\"3\"" \
 482         "get number of children of anons"
 483
 484 # Test: c_variable-7.45
 485 # Desc: children of anons
 486 mi_gdb_test "-var-list-children anons" \
 487         "\\^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\"\}\\\]" \
 488         "get children of anons"
 489
 490
 491 # Test: c_variable-7.50
 492 # Desc: create enum e
 493 mi_gdb_test "-var-create e * e" \
 494         "\\^done,name=\"e\",numchild=\"0\",value=\".*\",type=\"enum foo\"" \
 495         "create local variable e"
 496
 497 setup_xfail "*-*-*"
 498 # Test: c_variable-7.51
 499 # Desc: value of e
 500 mi_gdb_test "-var-evaluate-expression e" \
 501         "\\^done,value=\"FIXME\"" \
 502         "eval variable e"
 503 clear_xfail "*-*-*"
 504
 505 # Test: c_variable-7.52
 506 # Desc: type of e
 507 mi_gdb_test "-var-info-type e" \
 508         "\\^done,type=\"enum foo\"" \
 509         "info type variable e"
 510
 511 # Test: c_variable-7.53
 512 # Desc: is e editable
 513 mi_gdb_test "-var-show-attributes e" \
 514         "\\^done,attr=\"editable\"" \
 515         "is e editable"
 516
 517 # Test: c_variable-7.54
 518 # Desc: number of children of e
 519 mi_gdb_test "-var-info-num-children e" \
 520         "\\^done,numchild=\"0\"" \
 521         "get number of children of e"
 522
 523 # Test: c_variable-7.55
 524 # Desc: children of e
 525 mi_gdb_test "-var-list-children e" \
 526         "\\^done,numchild=\"0\"" \
 527         "get children of e"
 528
 529 # Test: c_variable-7.60
 530 # Desc: create anone
 531 mi_gdb_test "-var-create anone * anone" \
 532         "\\^done,name=\"anone\",numchild=\"0\",value=\".*\",type=\"enum \{\\.\\.\\.\}\"" \
 533         "create local variable anone"
 534
 535 setup_xfail "*-*-*"
 536 # Test: c_variable-7.61
 537 # Desc: value of anone
 538 mi_gdb_test "-var-evaluate-expression anone" \
 539         "\\^done,value=\"A\"" \
 540         "eval variable anone"
 541 clear_xfail "*-*-*"
 542
 543
 544 # Test: c_variable-7.70
 545 # Desc: create anone
 546 mi_gdb_test "-var-create anone * anone" \
 547         "&\"Duplicate variable object name\\\\n\".*\\^error,msg=\"Duplicate variable object name\"" \
 548         "create duplicate local variable anone"
 549
 550
 551 # Test: c_variable-7.72
 552 # Desc: type of anone
 553 mi_gdb_test "-var-info-type anone" \
 554         "\\^done,type=\"enum \{\\.\\.\\.\}\"" \
 555         "info type variable anone"
 556
 557
 558 # Test: c_variable-7.73
 559 # Desc: is anone editable
 560 mi_gdb_test "-var-show-attributes anone" \
 561         "\\^done,attr=\"editable\"" \
 562         "is anone editable"
 563
 564 # Test: c_variable-7.74
 565 # Desc: number of children of anone
 566 mi_gdb_test "-var-info-num-children anone" \
 567         "\\^done,numchild=\"0\"" \
 568         "get number of children of anone"
 569
 570 # Test: c_variable-7.75
 571 # Desc: children of anone
 572 mi_gdb_test "-var-list-children anone" \
 573         "\\^done,numchild=\"0\"" \
 574         "get children of anone"
 575
 576
 577 # Record fp
 578
 579 send_gdb "p/x \$fp\n"
 580 gdb_expect {
 581     -re ".*($hex).*\\^done\r\n$mi_gdb_prompt$" {
 582         pass "print FP register"
 583         set fp $expect_out(1,string)
 584     }
 585 #    -re ".*" { fail "print FP register"}
 586     timeout { fail "print FP register (timeout)"}
 587 }
 588
 589 set line_incr_a_b_a [gdb_get_line_number "b = a;"]
 590
 591 mi_gdb_test "200-break-insert incr_a" \
 592         "200\\^done,bkpt=\{number=\"3\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"incr_a\",file=\".*var-cmd.c\",line=\"$line_incr_a_b_a\",times=\"0\"\}" \
 593         "break-insert operation"
 594 send_gdb "-exec-continue\n"
 595 gdb_expect {
 596     -re "\\^running\r\n${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$" {
 597         pass "continue to incr_a"
 598     }
 599     -re "\\^running\r\n${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$mi_gdb_prompt$" {
 600         fail "continue to incr_a (compiler debug info incorrect)"
 601     }
 602     -re "\\^running\r\n${mi_gdb_prompt}.*\r\n$mi_gdb_prompt$" {
 603         fail "continue to incr_a (unknown output)"
 604     }
 605     timeout {
 606         fail "continue to incr_a (timeout)"
 607     }
 608 }
 609
 610 # Test: c_variable-7.81
 611 # Desc: Create variables in different scopes
 612 mi_gdb_test "-var-create a1 * a" \
 613         "\\^done,name=\"a1\",numchild=\"0\",value=\".*\",type=\"char\"" \
 614         "create local variable a1"
 615
 616 mi_gdb_test "-var-create a2 $fp a" \
 617         "\\^done,name=\"a2\",numchild=\"0\",value=\".*\",type=\"int\"" \
 618         "create variable a2 in different scope"
 619
 620 #gdbtk_test c_variable-7.81 {create variables in different scopes} {
 621 #  set a1 [gdb_variable create -expr a]
 622 #  set a2 [gdb_variable create -expr a -frame $fp]
 623
 624 #  set vals {}
 625 #  lappend vals [$a1 value]
 626 #  lappend vals [$a2 value]
 627 #  set vals
 628 #} {2 1}
 629
 630
 631 mi_gdb_exit
 632 return 0