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

   1 # Copyright 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
   2 #
   3 # This Program Is Free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 2 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program; if not, write to the Free Software
  15 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  16
  17 # 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     gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  36 }
  37
  38 mi_delete_breakpoints
  39 mi_gdb_reinitialize_dir $srcdir/$subdir
  40 mi_gdb_load ${binfile}
  41
  42 set line_dct_close_brace [expr [gdb_get_line_number "snp2.long_ptr = &z3;"] + 1]
  43
  44 mi_gdb_test "200-break-insert $line_dct_close_brace" \
  45         "200\\^done,bkpt=\{number=\"1\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"do_children_tests\",file=\".*var-cmd.c\",line=\"$line_dct_close_brace\",times=\"0\"\}" \
  46         "break-insert operation"
  47
  48 mi_run_cmd
  49 # The running part has been checked already by mi_run_cmd
  50 gdb_expect {
  51     -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=\"$line_dct_close_brace\"\}\r\n$mi_gdb_prompt$" {
  52         pass "run to do_children_tests"
  53     }
  54     -re ".*$mi_gdb_prompt$" {fail "run to do_children_tests (2)"}
  55     timeout {fail "run to do_children_tests (timeout 2)"}
  56 }
  57
  58 #####       #####
  59 #               #
  60 # Display tests #
  61 #               #
  62 #####       #####
  63
  64 # Test: c_variable-6.1
  65 # Desc: create variable bar
  66 mi_gdb_test "-var-create bar * bar" \
  67         "\\^done,name=\"bar\",numchild=\"0\",type=\"int\"" \
  68         "create local variable bar"
  69
  70 # Test: c_variable-6.2
  71 # Desc: type of variable bar
  72 mi_gdb_test "-var-info-type bar" \
  73         "\\^done,type=\"int\"" \
  74         "info type variable bar"
  75
  76 # Test: c_variable-6.3
  77 # Desc: format of variable bar
  78 mi_gdb_test "-var-show-format bar" \
  79         "\\^done,format=\"natural\"" \
  80         "show format variable bar"
  81
  82 # Test: c_variable-6.4
  83 # Desc: value of variable bar
  84 mi_gdb_test "-var-evaluate-expression bar" \
  85         "\\^done,value=\"2121\"" \
  86         "eval variable bar"
  87
  88 # Test: c_variable-6.5
  89 # Desc: change format of bar to hex
  90 mi_gdb_test "-var-set-format bar hexadecimal" \
  91         "\\^done,format=\"hexadecimal\"" \
  92         "set format variable bar"
  93
  94 # Test: c_variable-6.6
  95 # Desc: value of bar with new format
  96 mi_gdb_test "-var-evaluate-expression bar" \
  97         "\\^done,value=\"0x849\"" \
  98         "eval variable bar with new format"
  99
 100 # Test: c_variable-6.7
 101 # Desc: change value of bar
 102 mi_gdb_test "-var-assign bar 3" \
 103         "\\^done,value=\"0x3\"" \
 104         "assing to variable bar"
 105
 106 mi_gdb_test "-var-set-format bar decimal" \
 107         "\\^done,format=\"decimal\"" \
 108         "set format variable bar"
 109
 110 mi_gdb_test "-var-evaluate-expression bar" \
 111         "\\^done,value=\"3\"" \
 112         "eval variable bar with new value"
 113
 114 mi_gdb_test "-var-delete bar" \
 115         "\\^done,ndeleted=\"1\"" \
 116         "delete var bar"
 117
 118 # Test: c_variable-6.11
 119 # Desc: create variable foo
 120 mi_gdb_test "-var-create foo * foo" \
 121         "\\^done,name=\"foo\",numchild=\"1\",type=\"int \\*\"" \
 122         "create local variable foo"
 123
 124 # Test: c_variable-6.12
 125 # Desc: type of variable foo
 126 mi_gdb_test "-var-info-type foo" \
 127         "\\^done,type=\"int \\*\"" \
 128         "info type variable foo"
 129
 130 # Test: c_variable-6.13
 131 # Desc: format of variable foo
 132 mi_gdb_test "-var-show-format foo" \
 133         "\\^done,format=\"natural\"" \
 134         "show format variable foo"
 135
 136 # Test: c_variable-6.14
 137 # Desc: value of variable foo
 138 mi_gdb_test "-var-evaluate-expression foo" \
 139         "\\^done,value=\"$hex\"" \
 140         "eval variable foo"
 141
 142 # Test: c_variable-6.15
 143 # Desc: change format of var to octal
 144 mi_gdb_test "-var-set-format foo octal" \
 145         "\\^done,format=\"octal\"" \
 146         "set format variable foo"
 147
 148 mi_gdb_test "-var-show-format foo" \
 149         "\\^done,format=\"octal\"" \
 150         "show format variable foo"
 151
 152 # Test: c_variable-6.16
 153 # Desc: value of foo with new format
 154 mi_gdb_test "-var-evaluate-expression foo" \
 155         "\\^done,value=\"\[0-7\]+\"" \
 156         "eval variable foo"
 157
 158 # Test: c_variable-6.17
 159 # Desc: change value of foo
 160 mi_gdb_test "-var-assign foo 3" \
 161         "\\^done,value=\"03\"" \
 162         "assing to variable foo"
 163
 164 mi_gdb_test "-var-set-format foo decimal" \
 165         "\\^done,format=\"decimal\"" \
 166         "set format variable foo"
 167
 168 # Test: c_variable-6.18
 169 # Desc: check new value of foo
 170 mi_gdb_test "-var-evaluate-expression foo" \
 171         "\\^done,value=\"3\"" \
 172         "eval variable foo"
 173
 174 mi_gdb_test "-var-delete foo" \
 175         "\\^done,ndeleted=\"1\"" \
 176         "delete var foo"
 177
 178 # Test: c_variable-6.21
 179 # Desc: create variable weird and children
 180 mi_gdb_test "-var-create weird * weird" \
 181         "\\^done,name=\"weird\",numchild=\"11\",type=\"weird_struct \\*\"" \
 182         "create local variable weird"
 183
 184 mi_gdb_test "-var-list-children weird" \
 185         "\\^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 \{\\.\\.\\.\}\"\}\\\]" \
 186         "get children local variable weird"
 187
 188
 189 # Test: c_variable-6.23
 190 # Desc: change format of weird.func_ptr and weird.func_ptr_ptr
 191 mi_gdb_test "-var-set-format weird.func_ptr hexadecimal" \
 192         "\\^done,format=\"hexadecimal\"" \
 193         "set format variable weird.func_ptr"
 194
 195 mi_gdb_test "-var-show-format weird.func_ptr" \
 196         "\\^done,format=\"hexadecimal\"" \
 197         "show format variable weird.func_ptr"
 198
 199 mi_gdb_test "-var-set-format weird.func_ptr_ptr hexadecimal" \
 200         "\\^done,format=\"hexadecimal\"" \
 201         "set format variable weird.func_ptr_ptr"
 202
 203 mi_gdb_test "-var-show-format weird.func_ptr_ptr" \
 204         "\\^done,format=\"hexadecimal\"" \
 205         "show format variable weird.func_ptr_ptr"
 206
 207 # Test: c_variable-6.24
 208 # Desc: format of weird and children
 209 mi_gdb_test "-var-set-format weird natural" \
 210         "\\^done,format=\"natural\"" \
 211         "set format variable weird"
 212
 213 mi_gdb_test "-var-set-format weird.integer natural" \
 214         "\\^done,format=\"natural\"" \
 215         "set format variable weird.integer"
 216
 217 mi_gdb_test "-var-set-format weird.character natural" \
 218         "\\^done,format=\"natural\"" \
 219         "set format variable weird.character"
 220
 221 mi_gdb_test "-var-set-format weird.char_ptr natural" \
 222         "\\^done,format=\"natural\"" \
 223         "set format variable weird.char_ptr"
 224
 225 mi_gdb_test "-var-set-format weird.long_int natural" \
 226         "\\^done,format=\"natural\"" \
 227         "set format variable weird.long_int"
 228
 229 mi_gdb_test "-var-set-format weird.int_ptr_ptr natural" \
 230         "\\^done,format=\"natural\"" \
 231         "set format variable weird.int_ptr_ptr"
 232
 233 mi_gdb_test "-var-set-format weird.long_array natural" \
 234         "\\^done,format=\"natural\"" \
 235         "set format variable weird.long_array"
 236
 237 mi_gdb_test "-var-set-format weird.func_ptr hexadecimal" \
 238         "\\^done,format=\"hexadecimal\"" \
 239         "set format variable weird.func_ptr"
 240
 241 mi_gdb_test "-var-set-format weird.func_ptr_struct hexadecimal" \
 242         "\\^done,format=\"hexadecimal\"" \
 243         "set format variable weird.func_ptr_struct"
 244
 245 mi_gdb_test "-var-set-format weird.func_ptr_ptr natural" \
 246         "\\^done,format=\"natural\"" \
 247         "set format variable weird.func_ptr_ptr"
 248
 249 mi_gdb_test "-var-set-format weird.u1 natural" \
 250         "\\^done,format=\"natural\"" \
 251         "set format variable weird.u1"
 252
 253 mi_gdb_test "-var-set-format weird.s2 natural" \
 254         "\\^done,format=\"natural\"" \
 255         "set format variable weird.s2"
 256
 257 # Test: c_variable-6.25
 258 # Desc: value of weird and children
 259 #gdbtk_test c_variable-6.25 {value of weird and children} {
 260 #  set values {}
 261 #  foreach v [lsort [array names var]] f [list x "" "" x x x x d d d d d] {
 262 #    lappend values [value $v $f]
 263 #  }
 264
 265 #  set values
 266 #} {ok ok ok ok ok ok ok ok weird.long_array ok weird.s2 weird.u1}
 267
 268 # Test: c_variable-6.26
 269 # Desc: change format of weird and children to octal
 270 #gdbtk_test c_variable-6.26 {change format of weird and children to octal} {
 271 #  set formats {}
 272 #  foreach v [lsort [array names var]] {
 273 #    $var($v) format octal
 274 #    lappend formats [$var($v) format]
 275 #  }
 276
 277 #  set formats
 278 #} {octal octal octal octal octal octal octal octal octal octal octal octal}
 279
 280 # Test: c_variable-6.27
 281 # Desc: value of weird and children with new format
 282 #gdbtk_test c_variable-6.27 {value of foo with new format} {
 283 #  set values {}
 284 #  foreach v [lsort [array names var]] {
 285 #    lappend values [value $v o]
 286 #  }
 287
 288 #  set values
 289 #} {ok ok ok ok ok ok ok ok weird.long_array ok weird.s2 weird.u1}
 290
 291 # Test: c_variable-6.30
 292 # Desc: create more children of weird
 293 #gdbtk_test c_variable-6.30 {create more children of weird} {
 294 #  foreach v [array names var] {
 295 #    get_children $v
 296 #  }
 297
 298 #  # Do it twice to get more children
 299 #  foreach v [array names var] {
 300 #    get_children $v
 301 #  }
 302
 303 #  lsort [array names var]
 304 #} {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}
 305
 306 # Test: c_variable-6.31
 307 # Desc: check that all children of weird change
 308 #       Ok, obviously things like weird.s2 and weird.u1 will not change!
 309 #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)} {
 310 #  $var(weird) value 0x2121
 311 #  check_update
 312 #} {{weird.integer weird.character weird.char_ptr weird.long_int weird.int_ptr_ptr weird.int_ptr_ptr.*int_ptr_ptr weird.int_ptr_ptr.*int_ptr_ptr.**int_ptr_ptr weird.long_array.0 weird.long_array.1 weird.long_array.2 weird.long_array.3 weird.long_array.4 weird.long_array.5 weird.long_array.6 weird.long_array.7 weird.long_array.8 weird.long_array.9 weird.func_ptr weird.func_ptr_struct weird.func_ptr_ptr weird.u1.a weird.u1.b weird.u1.c weird.u1.d weird.s2.u2.f weird.s2.g weird.s2.h weird.s2.i.0 weird.s2.i.1 weird.s2.i.2 weird.s2.i.3 weird.s2.i.4 weird.s2.i.5 weird.s2.i.6 weird.s2.i.7 weird.s2.i.8 weird.s2.i.9} {weird.s2.i weird.s2.u2 weird weird.s2.u2.u1s1 weird.s2.u2.u1s2 weird.s2 weird.long_array weird.u1} {}}
 313
 314 mi_gdb_test "-var-delete weird" \
 315         "\\^done,ndeleted=\"12\"" \
 316         "delete var weird"
 317
 318
 319 #####               #####
 320 #                       #
 321 # Special Display Tests #
 322 #                       #
 323 #####               #####
 324
 325 # Stop in "do_special_tests"
 326
 327 set line_dst_a_1 [gdb_get_line_number "a = 1;"]
 328
 329 mi_gdb_test "200-break-insert do_special_tests" \
 330         "200\\^done,bkpt=\{number=\"2\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"do_special_tests\",file=\".*var-cmd.c\",line=\"$line_dst_a_1\",times=\"0\"\}" \
 331         "break-insert operation"
 332
 333 send_gdb "-exec-continue\n"
 334 gdb_expect {
 335     -re "\\^running\r\n${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$" {
 336         pass "continue to do_special_tests"
 337     }
 338     timeout {
 339         fail "continue to do_special_tests (timeout)"
 340     }
 341 }
 342
 343 # Test: c_variable-7.10
 344 # Desc: create union u
 345 mi_gdb_test "-var-create u * u" \
 346         "\\^done,name=\"u\",numchild=\"2\",type=\"union named_union\"" \
 347         "create local variable u"
 348
 349 # Test: c_variable-7.11
 350 # Desc: value of u
 351 mi_gdb_test "-var-evaluate-expression u" \
 352         "\\^done,value=\"\{\\.\\.\\.\}\"" \
 353         "eval variable u"
 354
 355 # Test: c_variable-7.12
 356 # Desc: type of u
 357 mi_gdb_test "-var-info-type u" \
 358         "\\^done,type=\"union named_union\"" \
 359         "info type variable u"
 360
 361 # Test: c_variable-7.13
 362 # Desc: is u editable
 363 mi_gdb_test "-var-show-attributes u" \
 364         "\\^done,attr=\"noneditable\"" \
 365         "is u editable"
 366
 367 # Test: c_variable-7.14
 368 # Desc: number of children of u
 369 mi_gdb_test "-var-info-num-children u" \
 370         "\\^done,numchild=\"2\"" \
 371         "get number of children of u"
 372
 373 # Test: c_variable-7.15
 374 # Desc: children of u
 375 mi_gdb_test "-var-list-children u" \
 376         "\\^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 \\*\"\}\\\]" \
 377         "get children of u"
 378
 379 # Test: c_variable-7.20
 380 # Desc: create anonu
 381 mi_gdb_test "-var-create anonu * anonu" \
 382         "\\^done,name=\"anonu\",numchild=\"3\",type=\"union \{\\.\\.\\.\}\"" \
 383         "create local variable anonu"
 384
 385 # Test: c_variable-7.21
 386 # Desc: value of anonu
 387 mi_gdb_test "-var-evaluate-expression anonu" \
 388         "\\^done,value=\"\{\\.\\.\\.\}\"" \
 389         "eval variable anonu"
 390
 391 # Test: c_variable-7.22
 392 # Desc: type of anonu
 393 mi_gdb_test "-var-info-type anonu" \
 394         "\\^done,type=\"union \{\\.\\.\\.\}\"" \
 395         "info type variable anonu"
 396
 397 # Test: c_variable-7.23
 398 # Desc: is anonu editable
 399 mi_gdb_test "-var-show-attributes anonu" \
 400         "\\^done,attr=\"noneditable\"" \
 401         "is anonu editable"
 402
 403 # Test: c_variable-7.24
 404 # Desc: number of children of anonu
 405 mi_gdb_test "-var-info-num-children anonu" \
 406         "\\^done,numchild=\"3\"" \
 407         "get number of children of anonu"
 408
 409 # Test: c_variable-7.25
 410 # Desc: children of anonu
 411 mi_gdb_test "-var-list-children anonu" \
 412         "\\^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\"\}\\\]" \
 413         "get children of anonu"
 414
 415 # Test: c_variable-7.30
 416 # Desc: create struct s
 417 mi_gdb_test "-var-create s * s" \
 418         "\\^done,name=\"s\",numchild=\"6\",type=\"struct _simple_struct\"" \
 419         "create local variable s"
 420
 421
 422 # Test: c_variable-7.31
 423 # Desc: value of s
 424 mi_gdb_test "-var-evaluate-expression s" \
 425         "\\^done,value=\"\{\\.\\.\\.\}\"" \
 426         "eval variable s"
 427
 428 # Test: c_variable-7.32
 429 # Desc: type of s
 430 mi_gdb_test "-var-info-type s" \
 431         "\\^done,type=\"struct _simple_struct\"" \
 432         "info type variable s"
 433
 434 # Test: c_variable-7.33
 435 # Desc: is s editable
 436 mi_gdb_test "-var-show-attributes s" \
 437         "\\^done,attr=\"noneditable\"" \
 438         "is s editable"
 439
 440 # Test: c_variable-7.34
 441 # Desc: number of children of s
 442 mi_gdb_test "-var-info-num-children s" \
 443         "\\^done,numchild=\"6\"" \
 444         "get number of children of s"
 445
 446 # Test: c_variable-7.35
 447 # Desc: children of s
 448 mi_gdb_test "-var-list-children s" \
 449         "\\^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\\\]\"\}\\\]" \
 450         "get children of s"
 451 #} {integer unsigned_integer character signed_character char_ptr array_of_10}
 452
 453 # Test: c_variable-7.40
 454 # Desc: create anons
 455 mi_gdb_test "-var-create anons * anons" \
 456         "\\^done,name=\"anons\",numchild=\"3\",type=\"struct \{\\.\\.\\.\}\"" \
 457         "create local variable anons"
 458
 459 # Test: c_variable-7.41
 460 # Desc: value of anons
 461 mi_gdb_test "-var-evaluate-expression anons" \
 462         "\\^done,value=\"\{\\.\\.\\.\}\"" \
 463         "eval variable anons"
 464
 465 # Test: c_variable-7.42
 466 # Desc: type of anons
 467 mi_gdb_test "-var-info-type anons" \
 468         "\\^done,type=\"struct \{\\.\\.\\.\}\"" \
 469         "info type variable anons"
 470
 471 # Test: c_variable-7.43
 472 # Desc: is anons editable
 473 mi_gdb_test "-var-show-attributes anons" \
 474         "\\^done,attr=\"noneditable\"" \
 475         "is anons editable"
 476
 477 # Test: c_variable-7.44
 478 # Desc: number of children of anons
 479 mi_gdb_test "-var-info-num-children anons" \
 480         "\\^done,numchild=\"3\"" \
 481         "get number of children of anons"
 482
 483 # Test: c_variable-7.45
 484 # Desc: children of anons
 485 mi_gdb_test "-var-list-children anons" \
 486         "\\^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\"\}\\\]" \
 487         "get children of anons"
 488
 489
 490 # Test: c_variable-7.50
 491 # Desc: create enum e
 492 mi_gdb_test "-var-create e * e" \
 493         "\\^done,name=\"e\",numchild=\"0\",type=\"enum foo\"" \
 494         "create local variable e"
 495
 496 setup_xfail "*-*-*"
 497 # Test: c_variable-7.51
 498 # Desc: value of e
 499 mi_gdb_test "-var-evaluate-expression e" \
 500         "\\^done,value=\"FIXME\"" \
 501         "eval variable e"
 502 clear_xfail "*-*-*"
 503
 504 # Test: c_variable-7.52
 505 # Desc: type of e
 506 mi_gdb_test "-var-info-type e" \
 507         "\\^done,type=\"enum foo\"" \
 508         "info type variable e"
 509
 510 # Test: c_variable-7.53
 511 # Desc: is e editable
 512 mi_gdb_test "-var-show-attributes e" \
 513         "\\^done,attr=\"editable\"" \
 514         "is e editable"
 515
 516 # Test: c_variable-7.54
 517 # Desc: number of children of e
 518 mi_gdb_test "-var-info-num-children e" \
 519         "\\^done,numchild=\"0\"" \
 520         "get number of children of e"
 521
 522 # Test: c_variable-7.55
 523 # Desc: children of e
 524 mi_gdb_test "-var-list-children e" \
 525         "\\^done,numchild=\"0\"" \
 526         "get children of e"
 527
 528 # Test: c_variable-7.60
 529 # Desc: create anone
 530 mi_gdb_test "-var-create anone * anone" \
 531         "\\^done,name=\"anone\",numchild=\"0\",type=\"enum \{\\.\\.\\.\}\"" \
 532         "create local variable anone"
 533
 534 setup_xfail "*-*-*"
 535 # Test: c_variable-7.61
 536 # Desc: value of anone
 537 mi_gdb_test "-var-evaluate-expression anone" \
 538         "\\^done,value=\"A\"" \
 539         "eval variable anone"
 540 clear_xfail "*-*-*"
 541
 542
 543 # Test: c_variable-7.70
 544 # Desc: create anone
 545 mi_gdb_test "-var-create anone * anone" \
 546         "&\"Duplicate variable object name\\\\n\".*\\^error,msg=\"Duplicate variable object name\"" \
 547         "create duplicate local variable anone"
 548
 549
 550 # Test: c_variable-7.72
 551 # Desc: type of anone
 552 mi_gdb_test "-var-info-type anone" \
 553         "\\^done,type=\"enum \{\\.\\.\\.\}\"" \
 554         "info type variable anone"
 555
 556
 557 # Test: c_variable-7.73
 558 # Desc: is anone editable
 559 mi_gdb_test "-var-show-attributes anone" \
 560         "\\^done,attr=\"editable\"" \
 561         "is anone editable"
 562
 563 # Test: c_variable-7.74
 564 # Desc: number of children of anone
 565 mi_gdb_test "-var-info-num-children anone" \
 566         "\\^done,numchild=\"0\"" \
 567         "get number of children of anone"
 568
 569 # Test: c_variable-7.75
 570 # Desc: children of anone
 571 mi_gdb_test "-var-list-children anone" \
 572         "\\^done,numchild=\"0\"" \
 573         "get children of anone"
 574
 575
 576 # Record fp
 577
 578 send_gdb "p/x \$fp\n"
 579 gdb_expect {
 580     -re ".*($hex).*\\^done\r\n$mi_gdb_prompt$" {
 581         pass "print FP register"
 582         set fp $expect_out(1,string)
 583     }
 584 #    -re ".*" { fail "print FP register"}
 585     timeout { fail "print FP register (timeout)"}
 586 }
 587
 588 set line_incr_a_b_a [gdb_get_line_number "b = a;"]
 589
 590 mi_gdb_test "200-break-insert incr_a" \
 591         "200\\^done,bkpt=\{number=\"3\",type=\"breakpoint\",disp=\"keep\",enabled=\"y\",addr=\"$hex\",func=\"incr_a\",file=\".*var-cmd.c\",line=\"$line_incr_a_b_a\",times=\"0\"\}" \
 592         "break-insert operation"
 593 send_gdb "-exec-continue\n"
 594 gdb_expect {
 595     -re "\\^running\r\n${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\",line=\"$line_incr_a_b_a\"\}\r\n$mi_gdb_prompt$" {
 596         pass "continue to incr_a"
 597     }
 598     -re "\\^running\r\n${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\",line=\"([expr $line_incr_a_b_a - 2]|[expr $line_incr_a_b_a - 1]|$line_incr_a_b_a)\"\}\r\n$mi_gdb_prompt$" {
 599         fail "continue to incr_a (compiler debug info incorrect)"
 600     }
 601     -re "\\^running\r\n${mi_gdb_prompt}.*\r\n$mi_gdb_prompt$" {
 602         fail "continue to incr_a (unknown output)"
 603     }
 604     timeout {
 605         fail "continue to incr_a (timeout)"
 606     }
 607 }
 608
 609 # Test: c_variable-7.81
 610 # Desc: Create variables in different scopes
 611 mi_gdb_test "-var-create a1 * a" \
 612         "\\^done,name=\"a1\",numchild=\"0\",type=\"char\"" \
 613         "create local variable a1"
 614
 615 mi_gdb_test "-var-create a2 $fp a" \
 616         "\\^done,name=\"a2\",numchild=\"0\",type=\"int\"" \
 617         "create variable a2 in different scope"
 618
 619 #gdbtk_test c_variable-7.81 {create variables in different scopes} {
 620 #  set a1 [gdb_variable create -expr a]
 621 #  set a2 [gdb_variable create -expr a -frame $fp]
 622
 623 #  set vals {}
 624 #  lappend vals [$a1 value]
 625 #  lappend vals [$a2 value]
 626 #  set vals
 627 #} {2 1}
 628
 629
 630 mi_gdb_exit
 631 return 0