mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-11-30 21:44:19 +08:00
364 lines
11 KiB
C++
364 lines
11 KiB
C++
/* Copyright 2012-2016 Free Software Foundation, Inc.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
struct Base {
|
|
Base() : A(1) {}
|
|
virtual ~Base() {} // Enforce type to have vtable
|
|
int A;
|
|
};
|
|
|
|
struct Derived : public Base {
|
|
Derived() : B(2), C(3) {}
|
|
int B;
|
|
int C;
|
|
};
|
|
|
|
|
|
void use_rtti_for_ptr_test ()
|
|
{
|
|
/*: BEGIN: use_rtti_for_ptr :*/
|
|
Derived d;
|
|
Base* ptr = &d;
|
|
const Base* constPtr = &d;
|
|
Base* const ptrConst = &d;
|
|
Base const* const constPtrConst = &d;
|
|
/*:
|
|
set testname use_rtti_for_ptr
|
|
set_print_object off $testname
|
|
check_new_derived_without_rtti ptr {Base \*} $testname
|
|
check_new_derived_without_rtti constPtr {const Base \*} $testname
|
|
check_new_derived_without_rtti ptrConst {Base \* const} $testname
|
|
check_new_derived_without_rtti constPtrConst {const Base \* const} \
|
|
$testname
|
|
|
|
set_print_object on $testname
|
|
check_new_derived_with_rtti ptr {Derived \*} $testname
|
|
check_new_derived_with_rtti constPtr {const Derived \*} $testname
|
|
check_new_derived_with_rtti ptrConst {Derived \* const} $testname
|
|
check_new_derived_with_rtti constPtrConst {const Derived \* const} \
|
|
$testname
|
|
:*/
|
|
return;
|
|
/*: END: use_rtti_for_ptr :*/
|
|
}
|
|
|
|
|
|
void use_rtti_for_ref_test ()
|
|
{
|
|
/*: BEGIN: use_rtti_for_ref :*/
|
|
Derived d;
|
|
Base& ref = d;
|
|
const Base& constRef = d;
|
|
/*:
|
|
set testname use_rtti_for_ref
|
|
set_print_object off $testname
|
|
check_new_derived_without_rtti ref {Base \&} $testname
|
|
check_new_derived_without_rtti constRef {const Base \&} $testname
|
|
|
|
set_print_object on $testname
|
|
check_new_derived_with_rtti ref {Derived \&} $testname
|
|
check_new_derived_with_rtti constRef {const Derived \&} $testname
|
|
:*/
|
|
return;
|
|
/*: END: use_rtti_for_ref :*/
|
|
}
|
|
|
|
|
|
void use_rtti_for_ptr_child_test ()
|
|
{
|
|
/*: BEGIN: use_rtti_for_ptr_child :*/
|
|
Derived d;
|
|
struct S {
|
|
Base* ptr;
|
|
const Base* constPtr;
|
|
Base* const ptrConst;
|
|
Base const* const constPtrConst;
|
|
S ( Base* v ) :
|
|
ptr ( v ),
|
|
constPtr ( v ),
|
|
ptrConst ( v ),
|
|
constPtrConst ( v ) {}
|
|
} s ( &d );
|
|
/*:
|
|
set testname use_rtti_for_ptr_child
|
|
|
|
set_print_object off $testname
|
|
mi_create_varobj VAR s "create varobj for s (without RTTI) in $testname"
|
|
mi_list_varobj_children VAR {
|
|
{ VAR.public public 4 }
|
|
} "list children of s (without RTTI) in $testname"
|
|
mi_list_varobj_children VAR.public {
|
|
{ VAR.public.ptr ptr 1 {Base \*} }
|
|
{ VAR.public.constPtr constPtr 1 {const Base \*} }
|
|
{ VAR.public.ptrConst ptrConst 1 {Base \* const} }
|
|
{ VAR.public.constPtrConst constPtrConst 1 {const Base \* const} }
|
|
} "list children of s.public (without RTTI) in $testname"
|
|
check_derived_without_rtti VAR.public.ptr s.ptr $testname
|
|
check_derived_without_rtti VAR.public.constPtr s.constPtr $testname
|
|
check_derived_without_rtti VAR.public.ptrConst s.ptrConst $testname
|
|
check_derived_without_rtti VAR.public.constPtrConst s.constPtrConst \
|
|
$testname
|
|
mi_delete_varobj VAR "delete varobj for s (without RTTI) in $testname"
|
|
|
|
set_print_object on $testname
|
|
mi_create_varobj VAR s "create varobj for s (with RTTI) in $testname"
|
|
mi_list_varobj_children VAR {
|
|
{ VAR.public public 4 }
|
|
} "list children of s (with RTTI) in $testname"
|
|
mi_list_varobj_children VAR.public {
|
|
{ VAR.public.ptr ptr 2 {Derived \*} }
|
|
{ VAR.public.constPtr constPtr 2 {const Derived \*} }
|
|
{ VAR.public.ptrConst ptrConst 2 {Derived \* const} }
|
|
{ VAR.public.constPtrConst constPtrConst 2 {const Derived \* const}}
|
|
} "list children of s.public (with RTTI) in $testname"
|
|
check_derived_with_rtti VAR.public.ptr s.ptr $testname
|
|
check_derived_with_rtti VAR.public.constPtr s.constPtr $testname
|
|
check_derived_with_rtti VAR.public.ptrConst s.ptrConst $testname
|
|
check_derived_with_rtti VAR.public.constPtrConst s.constPtrConst \
|
|
$testname
|
|
mi_delete_varobj VAR "delete varobj for s (with RTTI) in $testname"
|
|
:*/
|
|
return;
|
|
/*: END: use_rtti_for_ptr_child :*/
|
|
}
|
|
|
|
|
|
void use_rtti_for_ref_child_test ()
|
|
{
|
|
/*: BEGIN: use_rtti_for_ref_child :*/
|
|
Derived d;
|
|
struct S {
|
|
Base& ref;
|
|
const Base& constRef;
|
|
S ( Base& v ) :
|
|
ref ( v ),
|
|
constRef ( v ) {}
|
|
} s ( d );
|
|
/*:
|
|
set testname use_rtti_for_ref_child
|
|
|
|
set_print_object off $testname
|
|
mi_create_varobj VAR s "create varobj for s (without RTTI) in $testname"
|
|
mi_list_varobj_children VAR {
|
|
{ VAR.public public 2 }
|
|
} "list children of s (without RTTI) in $testname"
|
|
mi_list_varobj_children VAR.public {
|
|
{ VAR.public.ref ref 1 {Base \&} }
|
|
{ VAR.public.constRef constRef 1 {const Base \&} }
|
|
} "list children of s.public (without RTTI) in $testname"
|
|
check_derived_without_rtti VAR.public.ref s.ref $testname
|
|
check_derived_without_rtti VAR.public.constRef s.constRef $testname
|
|
mi_delete_varobj VAR "delete varobj for s (without RTTI) in $testname"
|
|
|
|
set_print_object on $testname
|
|
mi_create_varobj VAR s "create varobj for s (with RTTI) in $testname"
|
|
mi_list_varobj_children VAR {
|
|
{ VAR.public public 2 }
|
|
} "list children of s (with RTTI) in $testname"
|
|
mi_list_varobj_children VAR.public {
|
|
{ VAR.public.ref ref 2 {Derived \&} }
|
|
{ VAR.public.constRef constRef 2 {const Derived \&} }
|
|
} "list children of s.public (with RTTI) in $testname"
|
|
check_derived_with_rtti VAR.public.ref s.ref $testname
|
|
check_derived_with_rtti VAR.public.constRef s.constRef $testname
|
|
mi_delete_varobj VAR "delete varobj for s (with RTTI) in $testname"
|
|
:*/
|
|
return;
|
|
/*: END: use_rtti_for_ref_child :*/
|
|
}
|
|
|
|
|
|
struct First {
|
|
First() : F(-1) {}
|
|
int F;
|
|
};
|
|
|
|
|
|
struct MultipleDerived : public First, Base {
|
|
MultipleDerived() : B(2), C(3) {}
|
|
int B;
|
|
int C;
|
|
};
|
|
|
|
|
|
void use_rtti_with_multiple_inheritence_test ()
|
|
{
|
|
/*: BEGIN: use_rtti_with_multiple_inheritence :*/
|
|
MultipleDerived d;
|
|
Base* ptr = &d;
|
|
Base& ref = d;
|
|
/*:
|
|
set testname use_rtti_with_multiple_inheritence
|
|
set_print_object off $testname
|
|
check_new_derived_without_rtti ptr {Base \*} $testname
|
|
check_new_derived_without_rtti ref {Base \&} $testname
|
|
|
|
set_print_object on $testname
|
|
mi_create_varobj_checked VAR ptr {MultipleDerived \*} \
|
|
"create varobj for ptr (with RTTI) in $testname"
|
|
mi_list_varobj_children VAR {
|
|
{ VAR.First First 1 First }
|
|
{ VAR.Base Base 1 Base }
|
|
{ VAR.public public 2 }
|
|
} "list children of ptr (with RTTI) in $testname"
|
|
mi_list_varobj_children "VAR.First" {
|
|
{ VAR.First.public public 1 }
|
|
} "list children of ptr.First (with RTTI) in $testname"
|
|
mi_list_varobj_children "VAR.First.public" {
|
|
{ VAR.First.public.F F 0 int }
|
|
} "list children of ptr.Base.public (with RTTI) in $testname"
|
|
mi_list_varobj_children "VAR.Base" {
|
|
{ VAR.Base.public public 1 }
|
|
} "list children of ptr.Base (with RTTI) in $testname"
|
|
mi_list_varobj_children "VAR.Base.public" {
|
|
{ VAR.Base.public.A A 0 int }
|
|
} "list children of ptr.Base.public (with RTTI) in $testname"
|
|
mi_list_varobj_children "VAR.public" {
|
|
{ VAR.public.B B 0 int }
|
|
{ VAR.public.C C 0 int }
|
|
} "list children of ptr.public (with RTTI) in $testname"
|
|
|
|
mi_delete_varobj VAR \
|
|
"delete varobj for ptr (with RTTI) in $testname"
|
|
:*/
|
|
return;
|
|
/*: END: use_rtti_with_multiple_inheritence :*/
|
|
}
|
|
|
|
|
|
void type_update_when_use_rtti_test ()
|
|
{
|
|
/*: BEGIN: type_update_when_use_rtti :*/
|
|
Base *ptr = 0;
|
|
struct S {
|
|
Base* ptr;
|
|
S ( Base* v ) :
|
|
ptr ( v ) {}
|
|
} s ( ptr );
|
|
Derived d;
|
|
/*:
|
|
set testname type_update_when_use_rtti
|
|
|
|
set_print_object on $testname
|
|
mi_create_varobj_checked PTR ptr {Base \*} \
|
|
"create varobj for ptr in $testname"
|
|
check_derived_children_without_rtti PTR ptr $testname
|
|
|
|
mi_create_varobj S s "create varobj for S in $testname"
|
|
mi_list_varobj_children S {
|
|
{ S.public public 1 }
|
|
} "list children of s in $testname"
|
|
mi_list_varobj_children S.public {
|
|
{ S.public.ptr ptr 1 {Base \*} }
|
|
} "list children of s.public in $testname"
|
|
check_derived_children_without_rtti S.public.ptr s.ptr $testname
|
|
:*/
|
|
|
|
ptr = &d;
|
|
s.ptr = &d;
|
|
/*:
|
|
mi_varobj_update_with_type_change PTR {Derived \*} 2 \
|
|
"update ptr to derived in $testname"
|
|
check_derived_with_rtti PTR ptr $testname
|
|
|
|
mi_varobj_update_with_child_type_change S S.public.ptr {Derived \*} 2 \
|
|
"update s.ptr to derived in $testname"
|
|
check_derived_with_rtti S.public.ptr s.ptr $testname
|
|
:*/
|
|
|
|
ptr = 0;
|
|
s.ptr = 0;
|
|
/*:
|
|
mi_varobj_update_with_type_change PTR {Base \*} 1 \
|
|
"update ptr back to base type in $testname"
|
|
mi_delete_varobj PTR "delete varobj for ptr in $testname"
|
|
|
|
mi_varobj_update_with_child_type_change S S.public.ptr {Base \*} 1 \
|
|
"update s.ptr back to base type in $testname"
|
|
mi_delete_varobj S "delete varobj for s in $testname"
|
|
:*/
|
|
return;
|
|
/*: END: type_update_when_use_rtti :*/
|
|
}
|
|
|
|
|
|
void skip_type_update_when_not_use_rtti_test ()
|
|
{
|
|
/*: BEGIN: skip_type_update_when_not_use_rtti :*/
|
|
Base *ptr = 0;
|
|
struct S {
|
|
Base* ptr;
|
|
S ( Base* v ) :
|
|
ptr ( v ) {}
|
|
} s ( ptr );
|
|
Derived d;
|
|
/*:
|
|
set testname skip_type_update_when_not_use_rtti
|
|
|
|
set_print_object off $testname
|
|
mi_create_varobj_checked PTR ptr {Base \*} \
|
|
"create varobj for ptr in $testname"
|
|
check_derived_children_without_rtti PTR ptr $testname
|
|
|
|
mi_create_varobj S s "create varobj for S in $testname"
|
|
mi_list_varobj_children S {
|
|
{ S.public public 1 }
|
|
} "list children of s in $testname"
|
|
mi_list_varobj_children S.public {
|
|
{ S.public.ptr ptr 1 {Base \*} }
|
|
} "list children of s.public in $testname"
|
|
check_derived_children_without_rtti S.public.ptr s.ptr $testname
|
|
:*/
|
|
|
|
ptr = &d;
|
|
s.ptr = &d;
|
|
/*:
|
|
mi_varobj_update PTR {PTR PTR.public.A} \
|
|
"update ptr to derived type in $testname"
|
|
check_derived_without_rtti PTR ptr $testname
|
|
|
|
mi_varobj_update S {S.public.ptr S.public.ptr.public.A} \
|
|
"update s to derived type in $testname"
|
|
check_derived_without_rtti S.public.ptr s.ptr $testname
|
|
:*/
|
|
|
|
ptr = 0;
|
|
s.ptr = 0;
|
|
/*:
|
|
mi_varobj_update PTR {PTR PTR.public.A} \
|
|
"update ptr back to base type in $testname"
|
|
mi_delete_varobj PTR "delete varobj for ptr in $testname"
|
|
|
|
mi_varobj_update S {S.public.ptr S.public.ptr.public.A} \
|
|
"update s back to base type in $testname"
|
|
mi_delete_varobj S "delete varobj for s in $testname"
|
|
:*/
|
|
return;
|
|
/*: END: skip_type_update_when_not_use_rtti :*/
|
|
}
|
|
|
|
|
|
int main ()
|
|
{
|
|
use_rtti_for_ptr_test();
|
|
use_rtti_for_ref_test();
|
|
use_rtti_for_ptr_child_test();
|
|
use_rtti_for_ref_child_test();
|
|
use_rtti_with_multiple_inheritence_test();
|
|
type_update_when_use_rtti_test();
|
|
skip_type_update_when_not_use_rtti_test();
|
|
return 0;
|
|
}
|