gdb/testsuite/gdb.c++/derivation.exp

   1 # Copyright (C) 1998, 1999 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 Elena Zannoni (ezannoni@cygnus.com)
  21
  22 # This file is part of the gdb testsuite
  23 #
  24
  25 #
  26 # tests for inheritance, with several derivations types combinations (private,
  27 # public, protected)
  28 # classes have simple members and member functions.
  29 #
  30
  31
  32 if $tracelevel then {
  33         strace $tracelevel
  34         }
  35
  36 #
  37 # test running programs
  38 #
  39 set prms_id 0
  40 set bug_id 0
  41
  42 if { [skip_cplus_tests] } { continue }
  43
  44 set testfile "derivation"
  45 set srcfile ${testfile}.cc
  46 set binfile ${objdir}/${subdir}/${testfile}
  47
  48 # Create and source the file that provides information about the compiler
  49 # used to compile the test case.
  50
  51 if [get_compiler_info ${binfile} "c++"] {
  52     return -1
  53 }
  54
  55 if  { [gdb_compile "${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 gdb_exit
  60 gdb_start
  61 gdb_reinitialize_dir $srcdir/$subdir
  62 gdb_load ${binfile}
  63 remote_file build delete ${binfile}.ci
  64  if {![istarget "hppa*-*-hpux*"]} {
  65      if  { [gdb_compile "${srcdir}/${subdir}/compiler.cc" "${binfile}.ci" preprocess ""] != ""
  66 } {
  67          gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will auto
  68 matically fail."
  69      }
  70  } else {
  71      if { [gdb_preprocess "${srcdir}/${subdir}/compiler.cc" "${binfile}.ci" "c++"] != "" } {
  72          perror "Couldn't make ${binfile}.ci file"
  73          return 1;
  74      }
  75  }
  76
  77 source ${binfile}.ci
  78
  79 #
  80 # set it up at a breakpoint so we can play with the variable values
  81 #
  82 if ![runto_main] then {
  83     perror "couldn't run to breakpoint"
  84     continue
  85 }
  86
  87 send_gdb "break marker1\n" ; gdb_expect -re ".*$gdb_prompt $"
  88
  89     send_gdb "cont\n"
  90     gdb_expect {
  91         -re "Break.* marker1 \\(\\) at .*:$decimal.*$gdb_prompt $" {
  92             send_gdb "up\n"
  93             gdb_expect {
  94                 -re ".*$gdb_prompt $" {}
  95                 timeout { fail "up from marker1" }
  96             }
  97         }
  98         -re "$gdb_prompt $" { fail "continue to marker1"  }
  99         timeout { fail "(timeout) continue to marker1"  }
 100     }
 101
 102
 103
 104 send_gdb "print a_instance\n"
 105 gdb_expect {
 106     -re ".\[0-9\]* = \{a = 1, aa = 2\}\r\n$gdb_prompt $" {
 107         pass "print value of a_instance"
 108       }
 109     -re ".*$gdb_prompt $" { fail "print value of a_instance" }
 110     timeout           { fail "(timeout) print value of a_instance" }
 111   }
 112
 113
 114 send_gdb "ptype a_instance\n"
 115 gdb_expect {
 116     -re "type = class A \{\r\n\[\t \]*public:\r\n\[\t \]*int a;\r\n\[\t \]*int aa;\[\r\n\t ]+A & operator=\\(A const &\\);\[\r\n\t ]+A\\(A const &\\);\[\r\n\t ]+A\\(void\\);\r\n\[\t \]*int afoo\\(void\\);\r\n\[\t \]*int foo\\(void\\);\r\n\}.*$gdb_prompt $"  { pass "ptype a_instance (with synth ops)" }
 117     -re "type = class A \{\r\n\[\t \]*public:\r\n\[\t \]*int a;\r\n\[\t \]*int aa;\[\r\n\t \]+A\\(void\\);\r\n\[\t \]*int afoo\\(void\\);\r\n\[\t \]*int foo\\(void\\);\r\n\}.*$gdb_prompt $"  { pass "ptype a_instance (no synth ops)" }
 118     -re ".*$gdb_prompt $"   {  fail "ptype a_instance" }
 119     timeout             { fail "(timeout) ptype a_instance" }
 120 }
 121
 122
 123 send_gdb "print d_instance\n"
 124 gdb_expect {
 125     -re ".\[0-9\]* = \{<A> = \{a = 1, aa = 2\}, <B> = \{b = 3, bb = 4\}, <C> = \{c = 5, cc = 6\}, d = 7, dd = 8\}\r\n$gdb_prompt $" {
 126         pass "print value of d_instance"
 127       }
 128     -re ".\[0-9\]* = \{<class A> = \{a = 1, aa = 2\}, <class B> = \{b = 3, bb = 4\}, <class C> = \{c = 5, cc = 6\}, d = 7, dd = 8\}\r\n$gdb_prompt $" {
 129         pass "print value of d_instance"
 130       }
 131     -re ".*$gdb_prompt $" { fail "print value of d_instance" }
 132     timeout           { fail "(timeout) print value of d_instance" }
 133   }
 134
 135   if {$gcc_compiled} then {
 136       send_gdb "ptype d_instance\n"
 137       gdb_expect {
 138           -re "type = class D : private A, public B, private C \{\r\n\[\t \]*public:\r\n\[\t \]*int d;\r\n\[\t \]*int dd;\[\r\n\t ]+D & operator=\\(D const &\\);\[\r\n\t ]+D\\(D const &\\);\[\r\n\t \]+D\\(void\\);\r\n\[\t \]*int dfoo\\(void\\);\r\n\[\t \]*int foo\\(void\\);\r\n\}.*$gdb_prompt $"  { pass "ptype d_instance" }
 139           -re "type = class D : private A, public B, private C \{\r\n\[\t \]*public:\r\n\[\t \]*int d;\r\n\[\t \]*int dd;\[\r\n\t \]+D\\(void\\);\r\n\[\t \]*int dfoo\\(void\\);\r\n\[\t \]*int foo\\(void\\);\r\n\}.*$gdb_prompt $"  { pass "ptype d_instance" }
 140           -re ".*$gdb_prompt $"   {  fail "ptype d_instance" }
 141           timeout             { fail "(timeout) ptype d_instance" }
 142       }
 143   } else {
 144       send_gdb "ptype d_instance\n"
 145       gdb_expect {
 146           -re "type = class D : private A, public B, protected C \{\r\n\[\t \]*public:\r\n\[\t \]*int d;\r\n\[\t \]*int dd;\[\r\n\t \]+D\\(void\\);\r\n\[\t \]*int dfoo\\(void\\);\r\n\[\t \]*int foo\\(void\\);\r\n\}.*$gdb_prompt $"  { pass "ptype d_instance" }
 147           -re ".*$gdb_prompt $"   {  fail "ptype d_instance" }
 148           timeout             { fail "(timeout) ptype d_instance" }
 149       }
 150   }
 151
 152
 153 send_gdb "print e_instance\n"
 154 gdb_expect {
 155     -re ".\[0-9\]* = \{<A> = \{a = 1, aa = 2\}, <B> = \{b = 3, bb = 4\}, <C> = \{c = 5, cc = 6\}, e = 9, ee = 10\}\r\n$gdb_prompt $" {
 156         pass "print value of e_instance"
 157       }
 158     -re ".\[0-9\]* = \{<class A> = \{a = 1, aa = 2\}, <class B> = \{b = 3, bb = 4\}, <class C> = \{c = 5, cc = 6\}, e = 9, ee = 10\}\r\n$gdb_prompt $" {
 159         pass "print value of e_instance"
 160       }
 161     -re ".*$gdb_prompt $" { fail "print value of e_instance" }
 162     timeout           { fail "(timeout) print value of e_instance" }
 163   }
 164
 165   if {$gcc_compiled} {
 166       send_gdb "ptype e_instance\n"
 167       gdb_expect {
 168           -re "type = class E : public A, private B, private C \{\r\n\[\t \]*public:\r\n\[\t \]*int e;\r\n\[\t \]*int ee;\[\r\n\t ]+E & operator=\\(E const &\\);\[\r\n\t ]+E\\(E const &\\);\[\r\n\t \]+E\\(void\\);\r\n\[\t \]*int efoo\\(void\\);\r\n\[\t \]*int foo\\(void\\);\r\n\}.*$gdb_prompt $"  { pass "ptype e_instance" }
 169           -re "type = class E : public A, private B, private C \{\r\n\[\t \]*public:\r\n\[\t \]*int e;\r\n\[\t \]*int ee;\[\r\n\t \]+E\\(void\\);\r\n\[\t \]*int efoo\\(void\\);\r\n\[\t \]*int foo\\(void\\);\r\n\}.*$gdb_prompt $"  { pass "ptype e_instance" }
 170           -re ".*$gdb_prompt $"   {  fail "ptype e_instance" }
 171           timeout             { fail "(timeout) ptype e_instance" }
 172       }
 173   } else {
 174       send_gdb "ptype e_instance\n"
 175       gdb_expect {
 176           -re "type = class E : public A, private B, protected C \{\r\n\[\t \]*public:\r\n\[\t \]*int e;\r\n\[\t \]*int ee;\[\r\n\t \]+E\\(void\\);\r\n\[\t \]*int efoo\\(void\\);\r\n\[\t \]*int foo\\(void\\);\r\n\}.*$gdb_prompt $"  { pass "ptype e_instance" }
 177           -re ".*$gdb_prompt $"   {  fail "ptype e_instance" }
 178           timeout             { fail "(timeout) ptype e_instance" }
 179       }
 180   }
 181
 182
 183 send_gdb "print f_instance\n"
 184 gdb_expect {
 185     -re ".\[0-9\]* = \{<A> = \{a = 1, aa = 2\}, <B> = \{b = 3, bb = 4\}, <C> = \{c = 5, cc = 6\}, f = 11, ff = 12\}\r\n$gdb_prompt $" {
 186         pass "print value of f_instance"
 187       }
 188     -re ".\[0-9\]* = \{<class A> = \{a = 1, aa = 2\}, <class B> = \{b = 3, bb = 4\}, <class C> = \{c = 5, cc = 6\}, f = 11, ff = 12\}\r\n$gdb_prompt $" {
 189         pass "print value of f_instance"
 190       }
 191     -re ".*$gdb_prompt $" { fail "print value of f_instance" }
 192     timeout           { fail "(timeout) print value of f_instance" }
 193   }
 194
 195 send_gdb "ptype f_instance\n"
 196 gdb_expect {
 197     -re "type = class F : private A, public B, private C \{\r\n\[\t \]*public:\r\n\[\t \]*int f;\r\n\[\t \]*int ff;\[\r\n\t ]+F & operator=\\(F const &\\);\[\r\n\t ]+F\\(F const &\\);\[\r\n\t \]+F\\(void\\);\r\n\[\t \]*int ffoo\\(void\\);\r\n\[\t \]*int foo\\(void\\);\r\n\}.*$gdb_prompt $"  { pass "ptype f_instance" }
 198     -re "type = class F : private A, public B, private C \{\r\n\[\t \]*public:\r\n\[\t \]*int f;\r\n\[\t \]*int ff;\[\r\n\t \]+F\\(void\\);\r\n\[\t \]*int ffoo\\(void\\);\r\n\[\t \]*int foo\\(void\\);\r\n\}.*$gdb_prompt $"  { pass "ptype f_instance" }
 199     -re ".*$gdb_prompt $"   {  fail "ptype f_instance" }
 200     timeout             { fail "(timeout) ptype f_instance" }
 201 }
 202
 203
 204
 205 send_gdb "print d_instance.a\n"
 206 gdb_expect {
 207     -re ".\[0-9\]* = 1.*$gdb_prompt $" {
 208         pass "print value of d_instance.a"
 209       }
 210     -re ".*$gdb_prompt $" { fail "print value of d_instance.a" }
 211     timeout           { fail "(timeout) print value of d_instance.a" }
 212   }
 213
 214 send_gdb "print d_instance.aa\n"
 215 gdb_expect {
 216     -re ".\[0-9\]* = 2.*$gdb_prompt $" {
 217         pass "print value of d_instance.aa"
 218       }
 219     -re ".*$gdb_prompt $" { fail "print value of d_instance.aa" }
 220     timeout           { fail "(timeout) print value of d_instance.aa" }
 221   }
 222
 223 send_gdb "print d_instance.b\n"
 224 gdb_expect {
 225     -re ".\[0-9\]* = 3.*$gdb_prompt $" {
 226         pass "print value of d_instance.b"
 227       }
 228     -re ".*$gdb_prompt $" { fail "print value of d_instance.b" }
 229     timeout           { fail "(timeout) print value of d_instance.b" }
 230   }
 231
 232 send_gdb "print d_instance.bb\n"
 233 gdb_expect {
 234     -re ".\[0-9\]* = 4.*$gdb_prompt $" {
 235         pass "print value of d_instance.bb"
 236       }
 237     -re ".*$gdb_prompt $" { fail "print value of d_instance.bb" }
 238     timeout           { fail "(timeout) print value of d_instance.bb" }
 239   }
 240
 241 send_gdb "print d_instance.c\n"
 242 gdb_expect {
 243     -re ".\[0-9\]* = 5.*$gdb_prompt $" {
 244         pass "print value of d_instance.c"
 245       }
 246     -re ".*$gdb_prompt $" { fail "print value of d_instance.c" }
 247     timeout           { fail "(timeout) print value of d_instance.c" }
 248   }
 249
 250 send_gdb "print d_instance.cc\n"
 251 gdb_expect {
 252     -re ".\[0-9\]* = 6.*$gdb_prompt $" {
 253         pass "print value of d_instance.cc"
 254       }
 255     -re ".*$gdb_prompt $" { fail "print value of d_instance.cc" }
 256     timeout           { fail "(timeout) print value of d_instance.cc" }
 257   }
 258
 259 send_gdb "print d_instance.d\n"
 260 gdb_expect {
 261     -re ".\[0-9\]* = 7.*$gdb_prompt $" {
 262         pass "print value of d_instance.d"
 263       }
 264     -re ".*$gdb_prompt $" { fail "print value of d_instance.d" }
 265     timeout           { fail "(timeout) print value of d_instance.d" }
 266   }
 267
 268 send_gdb "print d_instance.dd\n"
 269 gdb_expect {
 270     -re ".\[0-9\]* = 8.*$gdb_prompt $" {
 271         pass "print value of d_instance.dd"
 272       }
 273     -re ".*$gdb_prompt $" { fail "print value of d_instance.dd" }
 274     timeout           { fail "(timeout) print value of d_instance.dd" }
 275   }
 276
 277 send_gdb "print g_instance.a\n"
 278 gdb_expect {
 279     -re "warning.*$gdb_prompt $" {
 280         # The compiler doesn't think this is ambiguous.
 281         fail "print value of g_instance.a"
 282     }
 283     -re ".\[0-9\]* = 15.*$gdb_prompt $" {
 284         pass "print value of g_instance.a"
 285       }
 286     -re ".*$gdb_prompt $" { fail "print value of g_instance.a" }
 287     timeout           { fail "(timeout) print value of g_instance.a" }
 288   }
 289
 290 send_gdb "print g_instance.b\n"
 291 gdb_expect {
 292     -re "warning.*$gdb_prompt $" {
 293         # The compiler doesn't think this is ambiguous.
 294         fail "print value of g_instance.b"
 295     }
 296     -re ".\[0-9\]* = 16.*$gdb_prompt $" {
 297         pass "print value of g_instance.b"
 298       }
 299     -re ".*$gdb_prompt $" { fail "print value of g_instance.b" }
 300     timeout           { fail "(timeout) print value of g_instance.b" }
 301   }
 302
 303 send_gdb "print g_instance.c\n"
 304 gdb_expect {
 305     -re "warning.*$gdb_prompt $" {
 306         # The compiler doesn't think this is ambiguous.
 307         fail "print value of g_instance.c"
 308     }
 309     -re ".\[0-9\]* = 17.*$gdb_prompt $" {
 310         pass "print value of g_instance.c"
 311       }
 312     -re ".*$gdb_prompt $" { fail "print value of g_instance.c" }
 313     timeout           { fail "(timeout) print value of g_instance.c" }
 314   }
 315
 316 # The following cases always fail with g++ output, and should be fixed
 317 # someday. -sts 1999-08-25
 318
 319 if { $gcc_compiled } { setup_xfail "*-*-*" }
 320 send_gdb "print g_instance.afoo()\n"
 321 gdb_expect {
 322     -re ".\[0-9\]* = 1.*$gdb_prompt $" {
 323         pass "print value of g_instance.afoo()"
 324       }
 325     -re ".*$gdb_prompt $" { fail "print value of g_instance.afoo()" }
 326     timeout           { fail "(timeout) print value of g_instance.afoo()" }
 327   }
 328
 329 if { $gcc_compiled } { setup_xfail "*-*-*" }
 330 send_gdb "print g_instance.bfoo()\n"
 331 gdb_expect {
 332     -re ".\[0-9\]* = 2.*$gdb_prompt $" {
 333         pass "print value of g_instance.bfoo()"
 334       }
 335     -re ".*$gdb_prompt $" { fail "print value of g_instance.bfoo()" }
 336     timeout           { fail "(timeout) print value of g_instance.bfoo()" }
 337   }
 338
 339 if { $gcc_compiled } { setup_xfail "*-*-*" }
 340 send_gdb "print g_instance.cfoo()\n"
 341 gdb_expect {
 342     -re ".\[0-9\]* = 3.*$gdb_prompt $" {
 343         pass "print value of g_instance.cfoo()"
 344       }
 345     -re ".*$gdb_prompt $" { fail "print value of g_instance.cfoo()" }
 346     timeout           { fail "(timeout) print value of g_instance.cfoo()" }
 347   }