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

   1 # Copyright 1998, 1999, 2000 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 ${binfile}
  63
  64 #
  65 # set it up at a breakpoint so we can play with the variable values
  66 #
  67 if ![runto_main] then {
  68     perror "couldn't run to breakpoint"
  69     continue
  70 }
  71
  72 send_gdb "break marker1\n" ; gdb_expect -re ".*$gdb_prompt $"
  73
  74     send_gdb "cont\n"
  75     gdb_expect {
  76         -re "Break.* marker1 \\(\\) at .*:$decimal.*$gdb_prompt $" {
  77             send_gdb "up\n"
  78             gdb_expect {
  79                 -re ".*main.*$gdb_prompt $" {
  80                     pass "up from marker1"
  81                 }
  82                 -re ".*$gdb_prompt $" {
  83                     fail "up from marker1"
  84                 }
  85                 timeout { fail "up from marker1 (timeout)" }
  86             }
  87         }
  88         -re "$gdb_prompt $" { fail "continue to marker1"  }
  89         timeout { fail "(timeout) continue to marker1"  }
  90     }
  91
  92
  93
  94 send_gdb "print a_instance\n"
  95 gdb_expect {
  96     -re ".\[0-9\]* = \{a = 1, aa = 2\}\r\n$gdb_prompt $" {
  97         pass "print value of a_instance"
  98       }
  99     -re ".*$gdb_prompt $" { fail "print value of a_instance" }
 100     timeout           { fail "(timeout) print value of a_instance" }
 101   }
 102
 103
 104 send_gdb "ptype a_instance\n"
 105 gdb_expect {
 106     -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)" }
 107     -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 $"  { pass "ptype a_instance (no synth ops)" }
 108     -re ".*$gdb_prompt $"   {  fail "ptype a_instance" }
 109     timeout             { fail "(timeout) ptype a_instance" }
 110 }
 111
 112
 113 send_gdb "print d_instance\n"
 114 gdb_expect {
 115     -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 $" {
 116         pass "print value of d_instance"
 117       }
 118     -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 $" {
 119         pass "print value of d_instance"
 120       }
 121     -re ".*$gdb_prompt $" { fail "print value of d_instance" }
 122     timeout           { fail "(timeout) print value of d_instance" }
 123   }
 124
 125   if {$gcc_compiled} then {
 126       send_gdb "ptype d_instance\n"
 127       gdb_expect {
 128           -re "type = class D : private A, public B, (protected|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" }
 129           -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 $"  { pass "ptype d_instance" }
 130           -re ".*$gdb_prompt $"   {  fail "ptype d_instance" }
 131           timeout             { fail "(timeout) ptype d_instance" }
 132       }
 133   } else {
 134       send_gdb "ptype d_instance\n"
 135       gdb_expect {
 136           -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 $"  { pass "ptype d_instance" }
 137           -re ".*$gdb_prompt $"   {  fail "ptype d_instance" }
 138           timeout             { fail "(timeout) ptype d_instance" }
 139       }
 140   }
 141
 142
 143 send_gdb "print e_instance\n"
 144 gdb_expect {
 145     -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 $" {
 146         pass "print value of e_instance"
 147       }
 148     -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 $" {
 149         pass "print value of e_instance"
 150       }
 151     -re ".*$gdb_prompt $" { fail "print value of e_instance" }
 152     timeout           { fail "(timeout) print value of e_instance" }
 153   }
 154
 155   if {$gcc_compiled} {
 156       send_gdb "ptype e_instance\n"
 157       gdb_expect {
 158           -re "type = class E : public A, private B, (protected|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" }
 159           -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 $"  { pass "ptype e_instance" }
 160           -re ".*$gdb_prompt $"   {  fail "ptype e_instance" }
 161           timeout             { fail "(timeout) ptype e_instance" }
 162       }
 163   } else {
 164       send_gdb "ptype e_instance\n"
 165       gdb_expect {
 166           -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 $"  { pass "ptype e_instance" }
 167           -re ".*$gdb_prompt $"   {  fail "ptype e_instance" }
 168           timeout             { fail "(timeout) ptype e_instance" }
 169       }
 170   }
 171
 172
 173 send_gdb "print f_instance\n"
 174 gdb_expect {
 175     -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 $" {
 176         pass "print value of f_instance"
 177       }
 178     -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 $" {
 179         pass "print value of f_instance"
 180       }
 181     -re ".*$gdb_prompt $" { fail "print value of f_instance" }
 182     timeout           { fail "(timeout) print value of f_instance" }
 183   }
 184
 185 send_gdb "ptype f_instance\n"
 186 gdb_expect {
 187     -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" }
 188     -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 $"  { pass "ptype f_instance" }
 189     -re ".*$gdb_prompt $"   {  fail "ptype f_instance" }
 190     timeout             { fail "(timeout) ptype f_instance" }
 191 }
 192
 193
 194
 195 send_gdb "print d_instance.a\n"
 196 gdb_expect {
 197     -re ".\[0-9\]* = 1.*$gdb_prompt $" {
 198         pass "print value of d_instance.a"
 199       }
 200     -re ".*$gdb_prompt $" { fail "print value of d_instance.a" }
 201     timeout           { fail "(timeout) print value of d_instance.a" }
 202   }
 203
 204 send_gdb "print d_instance.aa\n"
 205 gdb_expect {
 206     -re ".\[0-9\]* = 2.*$gdb_prompt $" {
 207         pass "print value of d_instance.aa"
 208       }
 209     -re ".*$gdb_prompt $" { fail "print value of d_instance.aa" }
 210     timeout           { fail "(timeout) print value of d_instance.aa" }
 211   }
 212
 213 send_gdb "print d_instance.b\n"
 214 gdb_expect {
 215     -re ".\[0-9\]* = 3.*$gdb_prompt $" {
 216         pass "print value of d_instance.b"
 217       }
 218     -re ".*$gdb_prompt $" { fail "print value of d_instance.b" }
 219     timeout           { fail "(timeout) print value of d_instance.b" }
 220   }
 221
 222 send_gdb "print d_instance.bb\n"
 223 gdb_expect {
 224     -re ".\[0-9\]* = 4.*$gdb_prompt $" {
 225         pass "print value of d_instance.bb"
 226       }
 227     -re ".*$gdb_prompt $" { fail "print value of d_instance.bb" }
 228     timeout           { fail "(timeout) print value of d_instance.bb" }
 229   }
 230
 231 send_gdb "print d_instance.c\n"
 232 gdb_expect {
 233     -re ".\[0-9\]* = 5.*$gdb_prompt $" {
 234         pass "print value of d_instance.c"
 235       }
 236     -re ".*$gdb_prompt $" { fail "print value of d_instance.c" }
 237     timeout           { fail "(timeout) print value of d_instance.c" }
 238   }
 239
 240 send_gdb "print d_instance.cc\n"
 241 gdb_expect {
 242     -re ".\[0-9\]* = 6.*$gdb_prompt $" {
 243         pass "print value of d_instance.cc"
 244       }
 245     -re ".*$gdb_prompt $" { fail "print value of d_instance.cc" }
 246     timeout           { fail "(timeout) print value of d_instance.cc" }
 247   }
 248
 249 send_gdb "print d_instance.d\n"
 250 gdb_expect {
 251     -re ".\[0-9\]* = 7.*$gdb_prompt $" {
 252         pass "print value of d_instance.d"
 253       }
 254     -re ".*$gdb_prompt $" { fail "print value of d_instance.d" }
 255     timeout           { fail "(timeout) print value of d_instance.d" }
 256   }
 257
 258 send_gdb "print d_instance.dd\n"
 259 gdb_expect {
 260     -re ".\[0-9\]* = 8.*$gdb_prompt $" {
 261         pass "print value of d_instance.dd"
 262       }
 263     -re ".*$gdb_prompt $" { fail "print value of d_instance.dd" }
 264     timeout           { fail "(timeout) print value of d_instance.dd" }
 265   }
 266
 267 send_gdb "print g_instance.a\n"
 268 gdb_expect {
 269     -re "warning.*$gdb_prompt $" {
 270         # The compiler doesn't think this is ambiguous.
 271         fail "print value of g_instance.a"
 272     }
 273     -re ".\[0-9\]* = 15.*$gdb_prompt $" {
 274         pass "print value of g_instance.a"
 275       }
 276     -re ".*$gdb_prompt $" { fail "print value of g_instance.a" }
 277     timeout           { fail "(timeout) print value of g_instance.a" }
 278   }
 279
 280 send_gdb "print g_instance.b\n"
 281 gdb_expect {
 282     -re "warning.*$gdb_prompt $" {
 283         # The compiler doesn't think this is ambiguous.
 284         fail "print value of g_instance.b"
 285     }
 286     -re ".\[0-9\]* = 16.*$gdb_prompt $" {
 287         pass "print value of g_instance.b"
 288       }
 289     -re ".*$gdb_prompt $" { fail "print value of g_instance.b" }
 290     timeout           { fail "(timeout) print value of g_instance.b" }
 291   }
 292
 293 send_gdb "print g_instance.c\n"
 294 gdb_expect {
 295     -re "warning.*$gdb_prompt $" {
 296         # The compiler doesn't think this is ambiguous.
 297         fail "print value of g_instance.c"
 298     }
 299     -re ".\[0-9\]* = 17.*$gdb_prompt $" {
 300         pass "print value of g_instance.c"
 301       }
 302     -re ".*$gdb_prompt $" { fail "print value of g_instance.c" }
 303     timeout           { fail "(timeout) print value of g_instance.c" }
 304   }
 305
 306 # The following cases always fail with g++ output, and should be fixed
 307 # someday. -sts 1999-08-25
 308
 309 if { $gcc_compiled } { setup_xfail "*-*-*" }
 310 send_gdb "print g_instance.afoo()\n"
 311 gdb_expect {
 312     -re ".\[0-9\]* = 1.*$gdb_prompt $" {
 313         pass "print value of g_instance.afoo()"
 314       }
 315     -re ".*$gdb_prompt $" { fail "print value of g_instance.afoo()" }
 316     timeout           { fail "(timeout) print value of g_instance.afoo()" }
 317   }
 318
 319 if { $gcc_compiled } { setup_xfail "*-*-*" }
 320 send_gdb "print g_instance.bfoo()\n"
 321 gdb_expect {
 322     -re ".\[0-9\]* = 2.*$gdb_prompt $" {
 323         pass "print value of g_instance.bfoo()"
 324       }
 325     -re ".*$gdb_prompt $" { fail "print value of g_instance.bfoo()" }
 326     timeout           { fail "(timeout) print value of g_instance.bfoo()" }
 327   }
 328
 329 if { $gcc_compiled } { setup_xfail "*-*-*" }
 330 send_gdb "print g_instance.cfoo()\n"
 331 gdb_expect {
 332     -re ".\[0-9\]* = 3.*$gdb_prompt $" {
 333         pass "print value of g_instance.cfoo()"
 334       }
 335     -re ".*$gdb_prompt $" { fail "print value of g_instance.cfoo()" }
 336     timeout           { fail "(timeout) print value of g_instance.cfoo()" }
 337   }