gdb/testsuite/gdb.c++/inherit.exp

   1 # Copyright (C) 1992, 1993, 1994, 1997 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 # Please email any bugs, comments, and/or additions to this file to:
  18 # bug-gdb@prep.ai.mit.edu
  19
  20 # This file was written by Fred Fish. (fnf@cygnus.com)
  21
  22 set ws "\[\r\n\t \]+"
  23 set nl "\[\r\n\]+"
  24
  25 if $tracelevel then {
  26         strace $tracelevel
  27 }
  28
  29 # Check to see if we have an executable to test.  If not, then either we
  30 # haven't tried to compile one, or the compilation failed for some reason.
  31 # In either case, just notify the user and skip the tests in this file.
  32 # Note - create separate "inherit" executable from misc.cc
  33
  34 set testfile "inherit"
  35 set srcfile misc.cc
  36 set binfile ${objdir}/${subdir}/${testfile}
  37
  38
  39 # Create and source the file that provides information about the compiler
  40 # used to compile the test case.
  41
  42 if [get_compiler_info ${binfile} "c++"] {
  43     return -1
  44 }
  45
  46 # if we are on HPUX and we are not compiled with gcc, then skip these tests.
  47
  48 if [istarget hppa*-*-hpux*] {
  49     if {!$gcc_compiled} {
  50         continue
  51     }
  52 }
  53
  54
  55 if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug c++}] != "" } {
  56      gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
  57 }
  58
  59 #
  60 # Single inheritance, print individual members.
  61 #
  62
  63 proc test_print_si_members {} {
  64     # Print all members of g_A using fully qualified form.
  65
  66     gdb_test "print g_A.A::a" ".* = 1" "print g_A.A::a"
  67
  68     gdb_test "print g_A.A::x" ".* = 2" "print g_A.A::x"
  69
  70     # Print members of g_A using nonambiguous compact form.
  71
  72     gdb_test "print g_A.a" ".* = 1" "print g_A.a"
  73
  74     gdb_test "print g_A.x" ".* = 2" "print g_A.x"
  75
  76     # Print all members of g_B using fully qualified form.
  77
  78     gdb_test "print g_B.A::a" ".* = 3" "print g_B.A::a"
  79
  80     gdb_test "print g_B.A::x" ".* = 4" "print g_B.A::x"
  81
  82     gdb_test "print g_B.B::b" ".* = 5" "print g_B.B::b"
  83
  84     gdb_test "print g_B.B::x" ".* = 6" "print g_B.B::x"
  85
  86     # Print members of g_B using nonambiguous compact form.
  87
  88     setup_xfail_format "DWARF 1"
  89     gdb_test "print g_B.a" ".* = 3" "print g_B.a"
  90
  91     gdb_test "print g_B.b" ".* = 5" "print g_B.b"
  92
  93     gdb_test "print g_B.x" ".* = 6" "print g_B.x"
  94
  95     # Print all members of g_C using fully qualified form.
  96
  97     gdb_test "print g_C.A::a" ".* = 7" "print g_C.A::a"
  98
  99     gdb_test "print g_C.A::x" ".* = 8" "print g_C.A::x"
 100
 101     gdb_test "print g_C.C::c" ".* = 9" "print g_C.C::c"
 102
 103     gdb_test "print g_C.C::x" ".* = 10" "print g_C.C::x"
 104
 105     # Print members of g_C using nonambiguous compact form.
 106
 107     setup_xfail_format "DWARF 1"
 108     gdb_test "print g_C.a" ".* = 7" "print g_C.a"
 109
 110     gdb_test "print g_C.c" ".* = 9" "print g_C.c"
 111
 112     gdb_test "print g_C.x" ".* = 10" "print g_C.x"
 113 }
 114
 115 #
 116 # Single inheritance, print type definitions.
 117 #
 118
 119 proc test_ptype_si {} {
 120     global gdb_prompt
 121     global ws
 122     global nl
 123
 124     # Print class A as a type.
 125
 126     send_gdb "ptype A\n"
 127     gdb_expect {
 128         -re "type = class A \{$nl.*\[ \]*int a;$nl\[ \]*int x;$nl.*\[ \]*\}$nl$gdb_prompt $" {
 129             pass "ptype A (FIXME)"
 130         }
 131         -re "type = struct A \{$nl\[ \]*int a;$nl\[ \]*int x;$nl\[ \]*\}$nl$gdb_prompt $" {
 132             setup_xfail "*-*-*"
 133             fail "ptype A (FIXME)"
 134         }
 135         -re ".*$gdb_prompt $" { fail "ptype A" }
 136         timeout { fail "ptype A (timeout)" ; return }
 137     }
 138
 139     # Print class A as an explicit class.
 140
 141     send_gdb "ptype class A\n"
 142     gdb_expect {
 143         -re "type = class A \{$nl.*\[ \]*int a;$nl\[ \]*int x;$nl.*\[ \]*\}$nl$gdb_prompt $" {
 144             pass "ptype class A (FIXME)"
 145         }
 146         -re "type = struct A \{$nl\[ \]*int a;$nl\[ \]*int x;$nl\[ \]*\}$nl$gdb_prompt $" {
 147             setup_xfail "*-*-*"
 148             fail "ptype class A (FIXME)"
 149         }
 150         -re ".*$gdb_prompt $" { fail "ptype class A" }
 151         timeout { fail "ptype class A (timeout)" ; return }
 152     }
 153
 154     # Print type of an object of type A.
 155
 156     send_gdb "ptype g_A\n"
 157     gdb_expect {
 158         -re "type = class A \{$nl.*\[ \]*int a;$nl\[ \]*int x;$nl.*\[ \]*\}$nl$gdb_prompt $" {
 159             pass "ptype g_A (FIXME)"
 160         }
 161         -re "type = struct A \{$nl\[ \]*int a;$nl\[ \]*int x;$nl\[ \]*\}$nl$gdb_prompt $" {
 162             setup_xfail "*-*-*"
 163             fail "ptype g_A (FIXME)"
 164         }
 165         -re ".*$gdb_prompt $" { fail "ptype g_A" }
 166         timeout { fail "ptype g_A (timeout)" ; return }
 167     }
 168
 169     # Print class B as a type.
 170
 171     setup_xfail_format "DWARF 1"
 172     gdb_test "ptype B" "type = class B : public A \{$nl\[ \]*public:$nl\[ \]*int b;$nl\[ \]*int x;$nl.*\}" "ptype B"
 173
 174     # Print class B as an explicit class.
 175
 176     setup_xfail_format "DWARF 1"
 177     gdb_test "ptype class B" "type = class B : public A \{$nl\[ \]*public:$nl\[ \]*int b;$nl\[ \]*int x;$nl.*\}" "ptype class B"
 178
 179     # Print type of an object of type B.
 180
 181     setup_xfail_format "DWARF 1"
 182     gdb_test "ptype g_B" "type = class B : public A \{$nl\[ \]*public:$nl\[ \]*int b;$nl\[ \]*int x;$nl.*\}" "ptype g_B"
 183
 184     # Print class C as a type.
 185
 186     setup_xfail_format "DWARF 1"
 187     gdb_test "ptype C" "type = class C : public A \{$nl\[ \]*public:$nl\[ \]*int c;$nl\[ \]*int x;$nl.*\}" "ptype C"
 188
 189     # Print class C as an explicit class.
 190
 191     setup_xfail_format "DWARF 1"
 192     gdb_test "ptype class C" "type = class C : public A \{$nl\[ \]*public:$nl\[ \]*int c;$nl\[ \]*int x;$nl.*\}" "ptype class C"
 193
 194     # Print type of an object of type g_C.
 195
 196     setup_xfail_format "DWARF 1"
 197     gdb_test "ptype g_C" "type = class C : public A \{$nl\[ \]*public:$nl\[ \]*int c;$nl\[ \]*int x;$nl.*\}" "ptype g_C"
 198
 199     # gcc cygnus-2.3.3 (Q1) has this bug, but it was fixed as of
 200     # cygnus-2.3.3-930417.  PR 2819.
 201     send_gdb "ptype tagless_struct\n"
 202     gdb_expect {
 203         -re "type = class \{${ws}public:${ws}int one;${ws}int two;${ws}tagless_struct & operator=\\(tagless_struct &\\);${ws}\\\$_1 \\(tagless_struct &\\);${ws}\\\$_1 \\(\\);${ws}\}$nl$gdb_prompt $" {
 204             pass "ptype tagless struct"
 205         }
 206         -re "type = (struct|class).*\{.*int one;.*int two;.*\}$nl$gdb_prompt $" {
 207             pass "ptype tagless struct (obsolete gcc or gdb)"
 208         }
 209         -re ".*$gdb_prompt $" {
 210             fail "ptype tagless struct"
 211         }
 212         timeout {
 213             fail "ptype tagless struct (timeout)"
 214         }
 215     }
 216
 217     send_gdb "ptype v_tagless\n"
 218     gdb_expect {
 219         -re "type = class \{${ws}public:${ws}int one;${ws}int two;${ws}tagless_struct & operator=\\(tagless_struct &\\);${ws}\\\$_1 \\(tagless_struct &\\);${ws}\\\$_1 \\(\\);${ws}\}$nl$gdb_prompt $" {
 220             pass "ptype variable of type tagless struct"
 221         }
 222         -re "type = (struct|class).*\{.*int one;.*int two;.*\}$nl$gdb_prompt $" {
 223             pass "ptype variable of type tagless struct (obsolete gcc or gdb)"
 224         }
 225         -re ".*$gdb_prompt $" {
 226             fail "ptype variable of type tagless struct"
 227         }
 228         timeout {
 229             fail "ptype variable of type tagless struct (timeout)"
 230         }
 231     }
 232 }
 233
 234 #
 235 # Single inheritance, print complete classes.
 236 #
 237
 238 proc test_print_si_classes {} {
 239     # Print all members of g_A.
 240
 241     gdb_test "print g_A" ".* = \{a = 1, x = 2\}" "print g_A"
 242
 243     # Print all members of g_B.
 244
 245     setup_xfail_format "DWARF 1"
 246     gdb_test "print g_B" ".* = \{\<A\> = \{a = 3, x = 4\}, b = 5, x = 6\}" "print g_B"
 247
 248     # Print all members of g_C.
 249
 250     setup_xfail_format "DWARF 1"
 251     gdb_test "print g_C" ".* = \{\<A\> = \{a = 7, x = 8\}, c = 9, x = 10\}" "print g_C"
 252 }
 253
 254 #
 255 # Single inheritance, print anonymous unions.
 256 # GDB versions prior to 4.14 entered an infinite loop when printing
 257 # the type of a class containing an anonymous union, and they were also
 258 # incapable of printing the member of an anonymous union.
 259 # We test the printing of the member first, and perform the other tests
 260 # only if the test succeeds, to avoid the infinite loop.
 261 #
 262
 263 proc test_print_anon_union {} {
 264     global gdb_prompt
 265     global ws
 266     global nl
 267
 268     setup_xfail_format "DWARF 1"
 269     gdb_test "print g_anon_union.a" ".* = 2" "print anonymous union member"
 270     setup_xfail_format "DWARF 1"
 271     send_gdb "print g_anon_union\n"
 272     gdb_expect {
 273         -re ".* = \{one = 1,  = \{a = 2, b = 2\}\}$nl$gdb_prompt $" {
 274             pass "print variable of type anonymous union"
 275         }
 276         -re ".* = .*\{one = 1,  = \{a = 2, b = .*\}\}$nl$gdb_prompt $" {
 277             pass "print variable of type anonymous union (obsolete gcc or gdb)"
 278         }
 279         -re ".*$nl$gdb_prompt $" {
 280             fail "print variable of type anonymous union"
 281         }
 282         timeout {
 283             fail "print variableof type anonymous union (timeout)"
 284         }
 285     }
 286     setup_xfail_format "DWARF 1"
 287     send_gdb "ptype g_anon_union\n"
 288     gdb_expect {
 289         -re "type = class class_with_anon_union \{${ws}public:${ws}int one;${ws}union \{${ws}public:${ws}int a;${ws}long int b;${ws}union \{\.\.\.\} & operator=\\(union \{\.\.\.\} &\\);${ws}\\\$_0 \\(union \{\.\.\.\} &\\);${ws}\\\$_0 \\(\\);${ws}\};${ws}class_with_anon_union & operator=\\(class_with_anon_union const &\\);${ws}class_with_anon_union\\(class_with_anon_union const &\\);${ws}class_with_anon_union\\(void\\);${ws}\}$nl$gdb_prompt $" {
 290             pass "print type of anonymous union"
 291         }
 292         -re "type = (struct|class).*\{.*int one;.*union \{.*int a;.*(long|long int|int) b;.*\};.*\}$nl$gdb_prompt $" {
 293             pass "print type of anonymous union (obsolete gcc or gdb)"
 294         }
 295         -re ".*$nl$gdb_prompt $" {
 296             fail "print type of anonymous union"
 297         }
 298         timeout {
 299             fail "print type of anonymous union (timeout)"
 300         }
 301     }
 302 }
 303
 304 #
 305 # Multiple inheritance, print individual members.
 306 #
 307
 308 proc test_print_mi_members {} {
 309     global gdb_prompt
 310     global nl
 311
 312     # Print all members of g_A.
 313
 314     gdb_test "print g_A.A::a" ".* = 1" "print g_A.A::a"
 315
 316     gdb_test "print g_A.A::x" ".* = 2" "print g_A.A::x"
 317
 318     # Print all members of g_B.
 319
 320     gdb_test "print g_B.A::a" ".* = 3" "print g_B.A::a"
 321
 322     gdb_test "print g_B.A::x" ".* = 4" "print g_B.A::x"
 323
 324     gdb_test "print g_B.B::b" ".* = 5" "print g_B.B::b"
 325
 326     gdb_test "print g_B.B::x" ".* = 6" "print g_B.B::x"
 327
 328     # Print all members of g_C.
 329
 330     gdb_test "print g_C.A::a" ".* = 7" "print g_C.A::a"
 331
 332     gdb_test "print g_C.A::x" ".* = 8" "print g_C.A::x"
 333
 334     gdb_test "print g_C.C::c" ".* = 9" "print g_C.C::c"
 335
 336     gdb_test "print g_C.C::x" ".* = 10" "print g_C.C::x"
 337
 338     # Print all members of g_D.
 339
 340     # The following is ambiguous, and gdb should detect this.
 341     # For now, accept gdb's behavior as an expected failure if it
 342     # simply prints either member correctly.
 343
 344     setup_xfail "*-*-*"
 345     send_gdb "print g_D.A::a\n"
 346     gdb_expect {
 347         -re ".* = 11$nl$gdb_prompt $" {
 348             fail "print g_D.A::a (FIXME)"
 349         }
 350         -re ".* = 15$nl$gdb_prompt $" {
 351             fail "print g_D.A::a (FIXME)"
 352         }
 353         -re ".*$gdb_prompt $" { fail "print g_D.A::a" }
 354         timeout { fail "print g_D.A::a (timeout)" ; return }
 355     }
 356
 357     # The following is ambiguous, and gdb should detect this.
 358     # For now, accept gdb's behavior as an expected failure if it
 359     # simply prints either member correctly.
 360
 361     setup_xfail "*-*-*"
 362     send_gdb "print g_D.A::x\n"
 363     gdb_expect {
 364         -re ".* = 12$nl$gdb_prompt $" {
 365             fail "print g_D.A::x (FIXME)"
 366         }
 367         -re ".* = 16$nl$gdb_prompt $" {
 368             fail "print g_D.A::x (FIXME)"
 369         }
 370         -re ".*$gdb_prompt $" { fail "print g_D.A::x" }
 371         timeout { fail "print g_D.A::x (timeout)" ; return }
 372     }
 373
 374     gdb_test "print g_D.B::b" ".* = 13" "print g_D.B::b"
 375
 376     gdb_test "print g_D.B::x" ".* = 14" "print g_D.B::x"
 377
 378     setup_xfail_format "DWARF 1"
 379     gdb_test "print g_D.C::c" ".* = 17" "print g_D.C::c"
 380
 381     setup_xfail_format "DWARF 1"
 382     gdb_test "print g_D.C::x" ".* = 18" "print g_D.C::x"
 383
 384     gdb_test "print g_D.D::d" ".* = 19" "print g_D.D::d"
 385
 386     gdb_test "print g_D.D::x" ".* = 20" "print g_D.D::x"
 387
 388     # Print all members of g_E.
 389
 390     # The following is ambiguous, and gdb should detect this.
 391     # For now, accept gdb's behavior as an expected failure if it
 392     # simply prints either member correctly.
 393
 394     setup_xfail "*-*-*"
 395     send_gdb "print g_E.A::a\n"
 396     gdb_expect {
 397         -re ".* = 21$nl$gdb_prompt $" {
 398             fail "print g_E.A::a (FIXME)"
 399         }
 400         -re ".* = 25$nl$gdb_prompt $" {
 401             fail "print g_E.A::a (FIXME)"
 402         }
 403         -re ".*$gdb_prompt $" { fail "print g_E.A::a" }
 404         timeout { fail "print g_E.A::a (timeout)" ; return }
 405     }
 406
 407     # The following is ambiguous, and gdb should detect this.
 408     # For now, accept gdb's behavior as an expected failure if it
 409     # simply prints either member correctly.
 410
 411     setup_xfail "*-*-*"
 412     send_gdb "print g_E.A::x\n"
 413     gdb_expect {
 414         -re ".* = 22$nl$gdb_prompt $" {
 415             fail "print g_E.A::x (FIXME)"
 416         }
 417         -re ".* = 26$nl$gdb_prompt $" {
 418             fail "print g_E.A::x (FIXME)"
 419         }
 420         -re ".*$gdb_prompt $" { fail "print g_E.A::x" }
 421         timeout { fail "print g_E.A::x (timeout)" ; return }
 422     }
 423
 424     gdb_test "print g_E.B::b" ".* = 23" "print g_E.B::b"
 425
 426     gdb_test "print g_E.B::x" ".* = 24" "print g_E.B::x"
 427
 428     setup_xfail_format "DWARF 1"
 429     gdb_test "print g_E.C::c" ".* = 27" "print g_E.C::c"
 430
 431     setup_xfail_format "DWARF 1"
 432     gdb_test "print g_E.C::x" ".* = 28" "print g_E.C::x"
 433
 434     gdb_test "print g_E.D::d" ".* = 29" "print g_E.D::d"
 435
 436     gdb_test "print g_E.D::x" ".* = 30" "print g_E.D::x"
 437
 438     gdb_test "print g_E.E::e" ".* = 31" "print g_E.E::e"
 439
 440     gdb_test "print g_E.E::x" ".* = 32" "print g_E.E::x"
 441 }
 442
 443 #
 444 # Multiple inheritance, print type definitions.
 445 #
 446
 447 proc test_ptype_mi {} {
 448     global nl
 449
 450     setup_xfail_format "DWARF 1"
 451     gdb_test "ptype D" "type = class D : public B, public C \{$nl\[ \]*public:$nl\[ \]*int d;$nl\[ \]*int x;$nl.*\}" "ptype D"
 452
 453     setup_xfail_format "DWARF 1"
 454     gdb_test "ptype class D" "type = class D : public B, public C \{$nl\[ \]*public:$nl\[ \]*int d;$nl\[ \]*int x;$nl.*\}" "ptype class D"
 455
 456     setup_xfail_format "DWARF 1"
 457     gdb_test "ptype g_D" "type = class D : public B, public C \{$nl\[ \]*public:$nl\[ \]*int d;$nl\[ \]*int x;$nl.*\}" "ptype g_D"
 458
 459     setup_xfail_format "DWARF 1"
 460     gdb_test "ptype E" "type = class E : public D \{$nl\[ \]*public:$nl\[ \]*int e;$nl\[ \]*int x;$nl.*\}" "ptype E"
 461
 462     setup_xfail_format "DWARF 1"
 463     gdb_test "ptype class E" "type = class E : public D \{$nl\[ \]*public:$nl\[ \]*int e;$nl\[ \]*int x;$nl.*\}" "ptype class E"
 464
 465     setup_xfail_format "DWARF 1"
 466     gdb_test "ptype g_E" "type = class E : public D \{$nl\[ \]*public:$nl\[ \]*int e;$nl\[ \]*int x;$nl.*\}" "ptype g_E"
 467 }
 468
 469 #
 470 # Multiple inheritance, print complete classes.
 471 #
 472
 473 proc test_print_mi_classes {} {
 474     # Print all members of g_D.
 475
 476     setup_xfail_format "DWARF 1"
 477     gdb_test "print g_D" ".* = \{\<B\> = \{\<A\> = \{a = 11, x = 12\}, b = 13, x = 14\}, \<C\> = \{\<A\> = \{a = 15, x = 16\}, c = 17, x = 18\}, d = 19, x = 20\}" "print g_D"
 478
 479     # Print all members of g_E.
 480
 481     setup_xfail_format "DWARF 1"
 482     gdb_test "print g_E" ".* = \{\<D\> = \{\<B\> = \{\<A\> = \{a = 21, x = 22\}, b = 23, x = 24\}, \<C\> = \{\<A\> = \{a = 25, x = 26\}, c = 27, x = 28\}, d = 29, x = 30\}, e = 31, x = 32\}" "print g_E"
 483 }
 484
 485 #
 486 # Single virtual inheritance, print individual members.
 487 #
 488
 489 proc test_print_svi_members {} {
 490     global gdb_prompt
 491     global decimal
 492     global nl
 493
 494     # Print all members of g_vA.
 495
 496     gdb_test "print g_vA.vA::va" ".* = 1" "print g_vA.vA::va"
 497
 498     gdb_test "print g_vA.vA::vx" ".* = 2" "print g_vA.vA::vx"
 499
 500     # Print members of g_vA using compact form.
 501
 502     gdb_test "print g_vA.va" ".* = 1" "print g_vA.va"
 503
 504     gdb_test "print g_vA.vx" ".* = 2" "print g_vA.vx"
 505
 506     # Print all members of g_vB.
 507
 508     setup_xfail_format "DWARF 1"
 509     send_gdb "print g_vB.vA::va\n"
 510     gdb_expect {
 511         -re ".* = 3$nl$gdb_prompt $" { pass "print g_vB.vA::va" }
 512         -re ".*virtual baseclass botch.*$gdb_prompt $" {
 513             # Does not happen with gcc cygnus-2.4.5-930828
 514             fail "print g_vB.vA::va (known bug with gcc cygnus-2.4.5-930417)"
 515             # Many of the rest of these tests have the same problem.
 516             return 0
 517         }
 518         -re ".*$gdb_prompt $" { fail "print g_vB.vA::va" }
 519         timeout { fail "print g_vB.vA::va (timeout)" ; return }
 520     }
 521
 522     setup_xfail_format "DWARF 1"
 523     gdb_test "print g_vB.vA::vx" ".* = 4" "print g_vB.vA::vx"
 524
 525     gdb_test "print g_vB.vB::vb" ".* = 5" "print g_vB.vB::vb"
 526
 527     gdb_test "print g_vB.vB::vx" ".* = 6" "print g_vB.vB::vx"
 528
 529     # Print members of g_vB using compact form.
 530
 531     setup_xfail_format "DWARF 1"
 532     gdb_test "print g_vB.va" ".* = 3" "print g_vB.va"
 533
 534     gdb_test "print g_vB.vb" ".* = 5" "print g_vB.vb"
 535
 536     gdb_test "print g_vB.vx" ".* = 6" "print g_vB.vx"
 537
 538     # Print all members of g_vC.
 539
 540     setup_xfail_format "DWARF 1"
 541     gdb_test "print g_vC.vA::va" ".* = 7" "print g_vC.vA::va"
 542
 543     setup_xfail_format "DWARF 1"
 544     gdb_test "print g_vC.vA::vx" ".* = 8" "print g_vC.vA::vx"
 545
 546     gdb_test "print g_vC.vC::vc" ".* = 9" "print g_vC.vC::vc"
 547
 548     gdb_test "print g_vC.vC::vx" ".* = 10" "print g_vC.vC::vx"
 549
 550     # Print members of g_vC using compact form.
 551
 552     setup_xfail_format "DWARF 1"
 553     gdb_test "print g_vC.va" ".* = 7" "print g_vC.va"
 554
 555     gdb_test "print g_vC.vc" ".* = 9" "print g_vC.vc"
 556
 557     gdb_test "print g_vC.vx" ".* = 10" "print g_vC.vx"
 558 }
 559
 560 #
 561 # Single virtual inheritance, print type definitions.
 562 #
 563
 564 proc test_ptype_vi {} {
 565     global gdb_prompt
 566     global nl
 567
 568     # This class does not use any C++-specific features, so it's fine for
 569     # it to print as "struct".
 570     send_gdb "ptype vA\n"
 571     gdb_expect {
 572         -re "type = class vA \{$nl\[ \]*public:$nl\[ \]*int va;$nl\[ \]*int vx;$nl.*\}$nl$gdb_prompt $" {
 573             pass "ptype vA"
 574         }
 575         -re "type = struct vA \{$nl\[ \]*int va;$nl\[ \]*int vx;$nl\}$nl$gdb_prompt $" {
 576             pass "ptype vA"
 577         }
 578         -re ".*$gdb_prompt $" { fail "ptype vA" }
 579         timeout { fail "ptype vA (timeout)" ; return }
 580     }
 581
 582     # This class does not use any C++-specific features, so it's fine for
 583     # it to print as "struct".
 584     send_gdb "ptype class vA\n"
 585     gdb_expect {
 586         -re "type = class vA \{$nl\[ \]*public:$nl\[ \]*int va;$nl\[ \]*int vx;$nl.*\}$nl$gdb_prompt $" {
 587             pass "ptype class vA"
 588         }
 589         -re "type = struct vA \{$nl\[ \]*int va;$nl\[ \]*int vx;$nl\}$nl$gdb_prompt $" {
 590             pass "ptype class vA"
 591         }
 592         -re ".*$gdb_prompt $" { fail "ptype class vA" }
 593         timeout { fail "ptype class vA (timeout)" ; return }
 594     }
 595
 596     # This class does not use any C++-specific features, so it's fine for
 597     # it to print as "struct".
 598     send_gdb "ptype g_vA\n"
 599     gdb_expect {
 600         -re "type = class vA \{$nl\[ \]*public:$nl\[ \]*int va;$nl\[ \]*int vx;$nl.*\}$nl$gdb_prompt $" {
 601             pass "ptype g_vA"
 602         }
 603         -re "type = struct vA \{$nl\[ \]*int va;$nl\[ \]*int vx;$nl\}$nl$gdb_prompt $" {
 604             pass "ptype g_vA"
 605         }
 606         -re ".*$gdb_prompt $" { fail "ptype g_vA" }
 607         timeout { fail "ptype g_vA (timeout)" ; return }
 608     }
 609
 610     setup_xfail_format "DWARF 1"
 611     gdb_test "ptype vB" "ptype vB\[\r\n\]+type = class vB : public virtual vA \{$nl  private:$nl\[ \]+vA \[*\]+_vb\[\\\$\.\]+vA;$nl  public:$nl\[ \]+int vb;$nl\[ \]+int vx;$nl.*\}" "ptype vB"
 612
 613     setup_xfail_format "DWARF 1"
 614     gdb_test "ptype class vB" "type = class vB : public virtual vA \{$nl\[ \]*private:$nl\[ \]*vA \[*\]+_vb\[\\\$\.\]vA;$nl\[ \]*public:$nl\[ \]*int vb;$nl\[ \]*int vx;$nl.*\}" "ptype class vB"
 615
 616     setup_xfail_format "DWARF 1"
 617     gdb_test "ptype g_vB" "type = class vB : public virtual vA \{$nl\[ \]*private:$nl\[ \]*vA \[*\]+_vb\[\\\$\.\]vA;$nl\[ \]*public:$nl\[ \]*int vb;$nl\[ \]*int vx;$nl.*\}" "ptype g_vB"
 618
 619     setup_xfail_format "DWARF 1"
 620     gdb_test "ptype vC" "type = class vC : public virtual vA \{$nl\[ \]*private:$nl\[ \]*vA \[*\]+_vb\[\\\$\.\]vA;$nl\[ \]*public:$nl\[ \]*int vc;$nl\[ \]*int vx;$nl.*\}" "ptype vC"
 621
 622     setup_xfail_format "DWARF 1"
 623     gdb_test "ptype class vC" "type = class vC : public virtual vA \{$nl\[ \]*private:$nl\[ \]*vA \[*\]+_vb\[\\\$\.\]vA;$nl\[ \]*public:$nl\[ \]*int vc;$nl\[ \]*int vx;$nl.*\}" "ptype class vC"
 624
 625     setup_xfail_format "DWARF 1"
 626     gdb_test "ptype g_vC" "type = class vC : public virtual vA \{$nl\[ \]*private:$nl\[ \]*vA \[*\]+_vb\[\\\$\.\]vA;$nl\[ \]*public:$nl\[ \]*int vc;$nl\[ \]*int vx;$nl.*\}" "ptype g_vC"
 627 }
 628
 629 #
 630 # Single virtual inheritance, print complete classes.
 631 #
 632
 633 proc test_print_svi_classes {} {
 634     global gdb_prompt
 635     global hex
 636     global decimal
 637     global nl
 638
 639     # Print all members of g_vA.
 640
 641     gdb_test "print g_vA" ".* = \{va = 1, vx = 2\}" "print g_vA"
 642
 643     # Print all members of g_vB.
 644
 645     setup_xfail_format "DWARF 1"
 646     send_gdb "print g_vB\n"
 647     gdb_expect {
 648         -re ".* = \{\<vA\> = \{va = 3, vx = 4\}, _vb\[\\\$\.\]vA = $hex, vb = 5, vx = 6\}$nl$gdb_prompt $" {
 649             pass "print g_vB"
 650         }
 651         -re ".*invalid address 0x0.*$gdb_prompt $" {
 652             # Does not happen with gcc cygnus-2.4.5-930828
 653             fail "print g_vB (known bug with gcc cygnus-2.4.5-930417)"
 654             # Many of the rest of these tests have the same problem.
 655             return 0
 656         }
 657         -re ".*$gdb_prompt $" { fail "print g_vB" }
 658         timeout { fail "print g_vB (timeout)" ; return }
 659     }
 660
 661     # Print all members of g_vC.
 662
 663     setup_xfail_format "DWARF 1"
 664     gdb_test "print g_vC" ".* = \{\<vA\> = \{va = 7, vx = 8\}, _vb\[\\\$\.\]vA = $hex, vc = 9, vx = 10\}" "print g_vC"
 665 }
 666
 667 #
 668 # Multiple virtual inheritance, print individual members.
 669 #
 670
 671 proc test_print_mvi_members {} {
 672     global gdb_prompt
 673     global decimal
 674     global nl
 675
 676     # Print all members of g_vD.
 677
 678     setup_xfail_format "DWARF 1"
 679     send_gdb "print g_vD.vA::va\n"
 680     gdb_expect {
 681         -re ".* = 19$nl$gdb_prompt $" { pass "print g_vD.vA::va" }
 682         -re ".*virtual baseclass botch.*$gdb_prompt $" {
 683             # Does not happen with gcc cygnus-2.4.5-930828
 684             fail "print g_vD.vA::va (known bug with gcc cygnus-2.4.5-930417)"
 685             # Many of the rest of these tests have the same problem.
 686             return 0
 687         }
 688         -re ".*$gdb_prompt $" { fail "print g_vD.vA::va" }
 689         timeout { fail "print g_vD.vA::va (timeout)" ; return }
 690     }
 691
 692     setup_xfail_format "DWARF 1"
 693     gdb_test "print g_vD.vA::vx" ".* = 20" "print g_vD.vA::vx"
 694
 695     setup_xfail_format "DWARF 1"
 696     gdb_test "print g_vD.vB::vb" ".* = 21" "print g_vD.vB::vb"
 697
 698     setup_xfail_format "DWARF 1"
 699     gdb_test "print g_vD.vB::vx" ".* = 22" "print g_vD.vB::vx"
 700
 701     setup_xfail_format "DWARF 1"
 702     gdb_test "print g_vD.vC::vc" ".* = 23" "print g_vD.vC::vc"
 703
 704     setup_xfail_format "DWARF 1"
 705     gdb_test "print g_vD.vC::vx" ".* = 24" "print g_vD.vC::vx"
 706
 707     gdb_test "print g_vD.vD::vd" ".* = 25" "print g_vD.vD::vd"
 708
 709     gdb_test "print g_vD.vD::vx" ".* = 26" "print g_vD.vD::vx"
 710
 711     # Print all members of g_vE.
 712
 713     setup_xfail_format "DWARF 1"
 714     gdb_test "print g_vE.vA::va" ".* = 0" "print g_vE.vA::va"
 715
 716     setup_xfail_format "DWARF 1"
 717     gdb_test "print g_vE.vA::vx" ".* = 0" "print g_vE.vA::vx"
 718
 719     setup_xfail_format "DWARF 1"
 720     gdb_test "print g_vE.vB::vb" ".* = 0" "print g_vE.vB::vb"
 721
 722     setup_xfail_format "DWARF 1"
 723     gdb_test "print g_vE.vB::vx" ".* = 0" "print g_vE.vB::vx"
 724
 725     setup_xfail_format "DWARF 1"
 726     gdb_test "print g_vE.vC::vc" ".* = 0" "print g_vE.vC::vc"
 727
 728     setup_xfail_format "DWARF 1"
 729     gdb_test "print g_vE.vC::vx" ".* = 0" "print g_vE.vC::vx"
 730
 731     setup_xfail_format "DWARF 1"
 732     gdb_test "print g_vE.vD::vd" ".* = 0" "print g_vE.vD::vd"
 733
 734     gdb_test "print g_vE.vD::vx" ".* = 0" "print g_vE.vD::vx"
 735
 736     gdb_test "print g_vE.vE::ve" ".* = 27" "print g_vE.vE::ve"
 737
 738     gdb_test "print g_vE.vE::vx" ".* = 28" "print g_vE.vE::vx"
 739 }
 740
 741 #
 742 # Multiple virtual inheritance, print type definitions.
 743 #
 744
 745 proc test_ptype_mvi {} {
 746     global nl
 747
 748     setup_xfail_format "DWARF 1"
 749     gdb_test "ptype vD" "type = class vD : public virtual vB, public virtual vC \{$nl\[ \]*private:$nl\[ \]*vC \[*\]+_vb\[\\\$\.\]vC;$nl\[ \]*vB \[*\]+_vb\[\\\$\.\]vB;$nl\[ \]*public:$nl\[ \]*int vd;$nl\[ \]*int vx;$nl.*\}" "ptype vD"
 750
 751     setup_xfail_format "DWARF 1"
 752     gdb_test "ptype class vD" "type = class vD : public virtual vB, public virtual vC \{$nl\[ \]*private:$nl\[ \]*vC \[*\]+_vb\[\\\$\.\]vC;$nl\[ \]*vB \[*\]+_vb\[\\\$\.\]vB;$nl\[ \]*public:$nl\[ \]*int vd;$nl\[ \]*int vx;$nl.*\}" "ptype class vD"
 753
 754     setup_xfail_format "DWARF 1"
 755     gdb_test "ptype g_vD" "type = class vD : public virtual vB, public virtual vC \{$nl\[ \]*private:$nl\[ \]*vC \[*\]+_vb\[\\\$\.\]vC;$nl\[ \]*vB \[*\]+_vb\[\\\$\.\]vB;$nl\[ \]*public:$nl\[ \]*int vd;$nl\[ \]*int vx;$nl.*\}" "ptype g_vD"
 756
 757     setup_xfail_format "DWARF 1"
 758     gdb_test "ptype vE" "type = class vE : public virtual vD \{$nl\[ \]*private:$nl\[ \]*vD \[*\]+_vb\[\\\$\.\]vD;$nl\[ \]*public:$nl\[ \]*int ve;$nl\[ \]*int vx;$nl.*\}" "ptype vE"
 759
 760     setup_xfail_format "DWARF 1"
 761     gdb_test "ptype class vE" "type = class vE : public virtual vD \{$nl\[ \]*private:$nl\[ \]*vD \[*\]+_vb\[\\\$\.\]vD;$nl\[ \]*public:$nl\[ \]*int ve;$nl\[ \]*int vx;$nl.*\}" "ptype class vE"
 762
 763     setup_xfail_format "DWARF 1"
 764     gdb_test "ptype g_vE" "type = class vE : public virtual vD \{$nl\[ \]*private:$nl\[ \]*vD \[*\]+_vb\[\\\$\.\]vD;$nl\[ \]*public:$nl\[ \]*int ve;$nl\[ \]*int vx;$nl.*\}" "ptype g_vE"
 765 }
 766
 767 #
 768 # Multiple virtual inheritance, print complete classes.
 769 #
 770
 771 proc test_print_mvi_classes {} {
 772     global gdb_prompt
 773     global hex
 774     global decimal
 775     global nl
 776
 777     # Print all members of g_vD.
 778
 779     setup_xfail_format "DWARF 1"
 780     send_gdb "print g_vD\n"
 781     gdb_expect {
 782         -re ".* = \{\<vB\> = \{\<vA\> = \{va = 19, vx = 20\}, _vb\[\\\$\.\]vA = $hex, vb = 21, vx = 22\}, \<vC\> = \{_vb\[\\\$\.\]vA = $hex, vc = 23, vx = 24\}, _vb\[\\\$\.\]vC = $hex, _vb\[\\\$\.\]vB = $hex, vd = 25, vx = 26\}$nl$gdb_prompt $" {
 783             pass "print g_vD"
 784         }
 785         -re ".*invalid address 0x0.*$gdb_prompt $" {
 786             # Does not happen with gcc cygnus-2.4.5-930828
 787             fail "print g_vD (known bug with gcc cygnus-2.4.5-930417)"
 788             # Many of the rest of these tests have the same problem.
 789             return 0
 790         }
 791         -re ".*$gdb_prompt $" { fail "print g_vD" }
 792         timeout { fail "print g_vD (timeout)" ; return }
 793     }
 794
 795     # Print all members of g_vE.
 796
 797     setup_xfail_format "DWARF 1"
 798     gdb_test "print g_vE" ".* = \{\<vD\> = \{\<vB\> = \{\<vA\> = \{va = 0, vx = 0\}, _vb\[\\\$\.\]vA = $hex, vb = 0, vx = 0\}, \<vC\> = \{_vb\[\\\$\.\]vA = $hex, vc = 0, vx = 0\}, _vb\[\\\$\.\]vC = $hex, _vb\[\\\$\.\]vB = $hex, vd = 0, vx = 0\}, _vb\[\\\$\.\]vD = $hex, ve = 27, vx = 28\}" "print g_vE"
 799 }
 800
 801 proc do_tests {} {
 802     global prms_id
 803     global bug_id
 804     global subdir
 805     global objdir
 806     global srcdir
 807     global binfile
 808
 809     set prms_id 0
 810     set bug_id 0
 811
 812     # Start with a fresh gdb.
 813
 814     gdb_exit
 815     gdb_start
 816     gdb_reinitialize_dir $srcdir/$subdir
 817     gdb_load $binfile
 818
 819     gdb_test "set language c++" ""
 820     gdb_test "set width 0" ""
 821
 822     # Get the debug format for the compiled test case.
 823
 824     if { ![ runto_main] } {
 825         gdb_suppress_tests;
 826     } else {
 827         get_debug_format
 828     }
 829
 830     test_ptype_si
 831     test_ptype_mi
 832     test_ptype_vi
 833     test_ptype_mvi
 834
 835     gdb_stop_suppressing_tests;
 836
 837     if { ![ runto 'inheritance2(void)' ] } {
 838         gdb_suppress_tests;
 839     }
 840
 841     test_print_si_members
 842     test_print_si_classes
 843     test_print_mi_members
 844     test_print_mi_classes
 845     test_print_anon_union
 846
 847     gdb_stop_suppressing_tests;
 848
 849     if { ![ runto 'inheritance4(void)' ] } {
 850         gdb_suppress_tests;
 851     }
 852
 853     test_print_svi_members
 854     test_print_svi_classes
 855     test_print_mvi_members
 856     test_print_mvi_classes
 857 }
 858
 859 do_tests