gdb/testsuite/gdb.cp/smartp.exp

   1 # Copyright 2008-2024 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 3 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, see <http://www.gnu.org/licenses/>.
  15
  16 standard_testfile .cc
  17
  18 if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} {debug c++}] } {
  19      return -1
  20 }
  21
  22 ############################################
  23
  24 if {![runto_main]} {
  25     return
  26 }
  27
  28 gdb_breakpoint [gdb_get_line_number "end of main"]
  29 gdb_continue_to_breakpoint "end of main"
  30
  31 # Test that overloaded arrow operator works
  32 gdb_test "p mp->foo()"            "= 11"
  33
  34 # Test that regular arrow operator still works
  35 gdb_test "p mtp->foo()"            "= 11"
  36
  37 # Test that normal '.' operator still works.
  38 gdb_test "p mt1.foo()"             "= 11"
  39
  40 # test that gdb extension '.' for pointers still works.
  41 gdb_test "p mt4p.a"                "= 11"
  42
  43 # test that gdb extension '->' for structs still works.
  44 gdb_test "p mt4->a"                "= 11"
  45
  46 # Test that templated smart pointers work
  47 gdb_test "p sp1->foo()"            "= 11"
  48 gdb_test "p sp2->foo()"            "= 22"
  49
  50 # Test that overload resolution works properly
  51 # with smart pointers
  52 gdb_test "p sp3->foo(1)"           "= 33"
  53 gdb_test "p sp3->foo('a')"         "= 44"
  54
  55 # Test smart pointers work for member references
  56 gdb_test "p sp4->a"         "= 11"
  57 gdb_test "p sp4->b"         "= 12"
  58
  59 # Test regular arrow operator still works for
  60 # member references
  61 gdb_test "p mt4p->a"         "= 11"
  62 gdb_test "p mt4p->b"         "= 12"
  63
  64 # Test that incorrect use of the arrow operator
  65 # is still handled correctly.
  66 gdb_test "p mt4->fake"       "There is no member named fake."
  67 gdb_test "p mt4->fake()"     "Couldn't find method Type4::fake"
  68
  69 # Test that overloading of -> works recursively
  70 gdb_test "p b->foo()"         "= 66"
  71 gdb_test "p c->foo()"         "= 66"
  72 gdb_test "p c->inta"          "= 77"
  73
  74 gdb_test "p c2->inta"          "= 77"
  75