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

   1 # Copyright 1998, 1999, 2000, 2001 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 if ![runto 'marker1'] then {
  73     perror "couldn't run to marker1"
  74     continue
  75 }
  76
  77 gdb_test "up" ".*main.*" "up from marker1"
  78
  79
  80
  81 send_gdb "print a_instance\n"
  82 gdb_expect {
  83     -re ".\[0-9\]* = \{a = 1, aa = 2\}\r\n$gdb_prompt $" {
  84         pass "print value of a_instance"
  85       }
  86     -re ".*$gdb_prompt $" { fail "print value of a_instance" }
  87     timeout           { fail "(timeout) print value of a_instance" }
  88   }
  89
  90
  91 send_gdb "ptype a_instance\n"
  92 gdb_expect {
  93     -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)" }
  94     -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 $"  { pass "ptype a_instance (no synth ops)" }
  95     -re ".*$gdb_prompt $"   {  fail "ptype a_instance" }
  96     timeout             { fail "(timeout) ptype a_instance" }
  97 }
  98
  99
 100 send_gdb "print d_instance\n"
 101 gdb_expect {
 102     -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 $" {
 103         pass "print value of d_instance"
 104       }
 105     -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 $" {
 106         pass "print value of d_instance"
 107       }
 108     -re ".*$gdb_prompt $" { fail "print value of d_instance" }
 109     timeout           { fail "(timeout) print value of d_instance" }
 110   }
 111
 112   if {$gcc_compiled} then {
 113       send_gdb "ptype d_instance\n"
 114       gdb_expect {
 115           -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" }
 116           -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 $"  { pass "ptype d_instance" }
 117           -re ".*$gdb_prompt $"   {  fail "ptype d_instance" }
 118           timeout             { fail "(timeout) ptype d_instance" }
 119       }
 120   } else {
 121       send_gdb "ptype d_instance\n"
 122       gdb_expect {
 123           -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 $"  { pass "ptype d_instance" }
 124           -re ".*$gdb_prompt $"   {  fail "ptype d_instance" }
 125           timeout             { fail "(timeout) ptype d_instance" }
 126       }
 127   }
 128
 129
 130 send_gdb "print e_instance\n"
 131 gdb_expect {
 132     -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 $" {
 133         pass "print value of e_instance"
 134       }
 135     -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 $" {
 136         pass "print value of e_instance"
 137       }
 138     -re ".*$gdb_prompt $" { fail "print value of e_instance" }
 139     timeout           { fail "(timeout) print value of e_instance" }
 140   }
 141
 142   if {$gcc_compiled} {
 143       send_gdb "ptype e_instance\n"
 144       gdb_expect {
 145           -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" }
 146           -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 $"  { pass "ptype e_instance" }
 147           -re ".*$gdb_prompt $"   {  fail "ptype e_instance" }
 148           timeout             { fail "(timeout) ptype e_instance" }
 149       }
 150   } else {
 151       send_gdb "ptype e_instance\n"
 152       gdb_expect {
 153           -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 $"  { pass "ptype e_instance" }
 154           -re ".*$gdb_prompt $"   {  fail "ptype e_instance" }
 155           timeout             { fail "(timeout) ptype e_instance" }
 156       }
 157   }
 158
 159
 160 send_gdb "print f_instance\n"
 161 gdb_expect {
 162     -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 $" {
 163         pass "print value of f_instance"
 164       }
 165     -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 $" {
 166         pass "print value of f_instance"
 167       }
 168     -re ".*$gdb_prompt $" { fail "print value of f_instance" }
 169     timeout           { fail "(timeout) print value of f_instance" }
 170   }
 171
 172 send_gdb "ptype f_instance\n"
 173 gdb_expect {
 174     -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" }
 175     -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 $"  { pass "ptype f_instance" }
 176     -re ".*$gdb_prompt $"   {  fail "ptype f_instance" }
 177     timeout             { fail "(timeout) ptype f_instance" }
 178 }
 179
 180
 181
 182 send_gdb "print d_instance.a\n"
 183 gdb_expect {
 184     -re ".\[0-9\]* = 1.*$gdb_prompt $" {
 185         pass "print value of d_instance.a"
 186       }
 187     -re ".*$gdb_prompt $" { fail "print value of d_instance.a" }
 188     timeout           { fail "(timeout) print value of d_instance.a" }
 189   }
 190
 191 send_gdb "print d_instance.aa\n"
 192 gdb_expect {
 193     -re ".\[0-9\]* = 2.*$gdb_prompt $" {
 194         pass "print value of d_instance.aa"
 195       }
 196     -re ".*$gdb_prompt $" { fail "print value of d_instance.aa" }
 197     timeout           { fail "(timeout) print value of d_instance.aa" }
 198   }
 199
 200 send_gdb "print d_instance.b\n"
 201 gdb_expect {
 202     -re ".\[0-9\]* = 3.*$gdb_prompt $" {
 203         pass "print value of d_instance.b"
 204       }
 205     -re ".*$gdb_prompt $" { fail "print value of d_instance.b" }
 206     timeout           { fail "(timeout) print value of d_instance.b" }
 207   }
 208
 209 send_gdb "print d_instance.bb\n"
 210 gdb_expect {
 211     -re ".\[0-9\]* = 4.*$gdb_prompt $" {
 212         pass "print value of d_instance.bb"
 213       }
 214     -re ".*$gdb_prompt $" { fail "print value of d_instance.bb" }
 215     timeout           { fail "(timeout) print value of d_instance.bb" }
 216   }
 217
 218 send_gdb "print d_instance.c\n"
 219 gdb_expect {
 220     -re ".\[0-9\]* = 5.*$gdb_prompt $" {
 221         pass "print value of d_instance.c"
 222       }
 223     -re ".*$gdb_prompt $" { fail "print value of d_instance.c" }
 224     timeout           { fail "(timeout) print value of d_instance.c" }
 225   }
 226
 227 send_gdb "print d_instance.cc\n"
 228 gdb_expect {
 229     -re ".\[0-9\]* = 6.*$gdb_prompt $" {
 230         pass "print value of d_instance.cc"
 231       }
 232     -re ".*$gdb_prompt $" { fail "print value of d_instance.cc" }
 233     timeout           { fail "(timeout) print value of d_instance.cc" }
 234   }
 235
 236 send_gdb "print d_instance.d\n"
 237 gdb_expect {
 238     -re ".\[0-9\]* = 7.*$gdb_prompt $" {
 239         pass "print value of d_instance.d"
 240       }
 241     -re ".*$gdb_prompt $" { fail "print value of d_instance.d" }
 242     timeout           { fail "(timeout) print value of d_instance.d" }
 243   }
 244
 245 send_gdb "print d_instance.dd\n"
 246 gdb_expect {
 247     -re ".\[0-9\]* = 8.*$gdb_prompt $" {
 248         pass "print value of d_instance.dd"
 249       }
 250     -re ".*$gdb_prompt $" { fail "print value of d_instance.dd" }
 251     timeout           { fail "(timeout) print value of d_instance.dd" }
 252   }
 253
 254 send_gdb "print g_instance.a\n"
 255 gdb_expect {
 256     -re "warning.*$gdb_prompt $" {
 257         # The compiler doesn't think this is ambiguous.
 258         fail "print value of g_instance.a"
 259     }
 260     -re ".\[0-9\]* = 15.*$gdb_prompt $" {
 261         pass "print value of g_instance.a"
 262       }
 263     -re ".*$gdb_prompt $" { fail "print value of g_instance.a" }
 264     timeout           { fail "(timeout) print value of g_instance.a" }
 265   }
 266
 267 send_gdb "print g_instance.b\n"
 268 gdb_expect {
 269     -re "warning.*$gdb_prompt $" {
 270         # The compiler doesn't think this is ambiguous.
 271         fail "print value of g_instance.b"
 272     }
 273     -re ".\[0-9\]* = 16.*$gdb_prompt $" {
 274         pass "print value of g_instance.b"
 275       }
 276     -re ".*$gdb_prompt $" { fail "print value of g_instance.b" }
 277     timeout           { fail "(timeout) print value of g_instance.b" }
 278   }
 279
 280 send_gdb "print g_instance.c\n"
 281 gdb_expect {
 282     -re "warning.*$gdb_prompt $" {
 283         # The compiler doesn't think this is ambiguous.
 284         fail "print value of g_instance.c"
 285     }
 286     -re ".\[0-9\]* = 17.*$gdb_prompt $" {
 287         pass "print value of g_instance.c"
 288       }
 289     -re ".*$gdb_prompt $" { fail "print value of g_instance.c" }
 290     timeout           { fail "(timeout) print value of g_instance.c" }
 291   }
 292
 293 # The following cases always fail with g++ output, and should be fixed
 294 # someday. -sts 1999-08-25
 295
 296 if { $gcc_compiled } { setup_xfail "*-*-*" }
 297 send_gdb "print g_instance.afoo()\n"
 298 gdb_expect {
 299     -re ".\[0-9\]* = 1.*$gdb_prompt $" {
 300         pass "print value of g_instance.afoo()"
 301       }
 302     -re ".*$gdb_prompt $" { fail "print value of g_instance.afoo()" }
 303     timeout           { fail "(timeout) print value of g_instance.afoo()" }
 304   }
 305
 306 if { $gcc_compiled } { setup_xfail "*-*-*" }
 307 send_gdb "print g_instance.bfoo()\n"
 308 gdb_expect {
 309     -re ".\[0-9\]* = 2.*$gdb_prompt $" {
 310         pass "print value of g_instance.bfoo()"
 311       }
 312     -re ".*$gdb_prompt $" { fail "print value of g_instance.bfoo()" }
 313     timeout           { fail "(timeout) print value of g_instance.bfoo()" }
 314   }
 315
 316 if { $gcc_compiled } { setup_xfail "*-*-*" }
 317 send_gdb "print g_instance.cfoo()\n"
 318 gdb_expect {
 319     -re ".\[0-9\]* = 3.*$gdb_prompt $" {
 320         pass "print value of g_instance.cfoo()"
 321       }
 322     -re ".*$gdb_prompt $" { fail "print value of g_instance.cfoo()" }
 323     timeout           { fail "(timeout) print value of g_instance.cfoo()" }
 324   }