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msvcrt/tests: Added more RTTI tests.

This commit is contained in:
Piotr Caban 2012-09-13 13:30:13 +02:00 committed by Alexandre Julliard
parent f4e323baa4
commit b3dff995ee
1 changed files with 55 additions and 5 deletions
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60
dlls/msvcrt/tests/cpp.c
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@ -840,13 +840,13 @@ static inline void/*rtti_object_locator*/ *get_obj_locator( void *cppobj )
}
#ifndef __x86_64__
#define RTTI_SIGNATURE 0
#define DEFINE_RTTI_REF(type, name) type *name
#define RTTI_REF(instance, name) &instance.name
#define RTTI_REF_SIG0(instance, name, base) RTTI_REF(instance, name)
#else
#define RTTI_SIGNATURE 1
#define DEFINE_RTTI_REF(type, name) unsigned name
#define RTTI_REF(instance, name) FIELD_OFFSET(struct rtti_data, name)
#define RTTI_REF_SIG0(instance, name, base) ((char*)&instance.name-base)
#endif
/* Test RTTI functions */
static void test_rtti(void)
@ -894,24 +894,33 @@ static void test_rtti(void)
{ {RTTI_REF(simple_class_rtti, type_info[0]), 0, {0, 0, 0}, 0} },
{ {RTTI_REF(simple_class_rtti, base_descriptor[0])} },
{0, 0, 1, RTTI_REF(simple_class_rtti, base_array)},
{RTTI_SIGNATURE, 0, 0, RTTI_REF(simple_class_rtti, type_info[0]), RTTI_REF(simple_class_rtti, object_hierarchy), RTTI_REF(simple_class_rtti, object_locator)}
{1, 0, 0, RTTI_REF(simple_class_rtti, type_info[0]), RTTI_REF(simple_class_rtti, object_hierarchy), RTTI_REF(simple_class_rtti, object_locator)}
}, child_class_rtti = {
{ {NULL, NULL, "simple_class"}, {NULL, NULL, "child_class"} },
{ {RTTI_REF(child_class_rtti, type_info[1]), 0, {4, -1, 0}, 0}, {RTTI_REF(child_class_rtti, type_info[0]), 0, {8, -1, 0}, 0} },
{ {RTTI_REF(child_class_rtti, base_descriptor[0]), RTTI_REF(child_class_rtti, base_descriptor[1])} },
{0, 0, 2, RTTI_REF(child_class_rtti, base_array)},
{RTTI_SIGNATURE, 0, 0, RTTI_REF(child_class_rtti, type_info[1]), RTTI_REF(child_class_rtti, object_hierarchy), RTTI_REF(child_class_rtti, object_locator)}
{1, 0, 0, RTTI_REF(child_class_rtti, type_info[1]), RTTI_REF(child_class_rtti, object_hierarchy), RTTI_REF(child_class_rtti, object_locator)}
};
static struct rtti_data simple_class_sig0_rtti, child_class_sig0_rtti;
void *simple_class_vtbl[2] = {&simple_class_rtti.object_locator};
void *simple_class = &simple_class_vtbl[1];
void *child_class_vtbl[2] = {&child_class_rtti.object_locator};
void *child_class = &child_class_vtbl[1];
void *simple_class_sig0_vtbl[2] = {&simple_class_sig0_rtti.object_locator};
void *simple_class_sig0 = &simple_class_sig0_vtbl[1];
void *child_class_sig0_vtbl[2] = {&child_class_sig0_rtti.object_locator};
void *child_class_sig0 = &child_class_sig0_vtbl[1];
static const char* e_name = "name";
type_info *ti,*bti;
exception e,b;
void *casted;
BOOL old_signature;
#ifdef __x86_64__
char *base = (char*)GetModuleHandleW(NULL);
#endif
if (bAncientVersion ||
!p__RTCastToVoid || !p__RTtypeid || !pexception_ctor || !pbad_typeid_ctor
@ -922,7 +931,7 @@ static void test_rtti(void)
call_func2(pbad_typeid_ctor, &b, e_name);
obj_locator = get_obj_locator(&e);
if(obj_locator->signature!=RTTI_SIGNATURE && sizeof(void*)>sizeof(int))
if(obj_locator->signature!=1 && sizeof(void*)>sizeof(int))
old_signature = TRUE;
else
old_signature = FALSE;
@ -949,6 +958,47 @@ static void test_rtti(void)
call_func1(pexception_dtor, &e);
call_func1(pbad_typeid_dtor, &b);
memcpy(&simple_class_sig0_rtti, &simple_class_rtti, sizeof(struct rtti_data));
simple_class_sig0_rtti.object_locator.signature = 0;
simple_class_sig0_rtti.base_descriptor[0].type_descriptor = RTTI_REF_SIG0(simple_class_sig0_rtti, type_info[0], base);
simple_class_sig0_rtti.base_array.bases[0] = RTTI_REF_SIG0(simple_class_sig0_rtti, base_descriptor[0], base);
simple_class_sig0_rtti.object_hierarchy.base_classes = RTTI_REF_SIG0(simple_class_sig0_rtti, base_array, base);
simple_class_sig0_rtti.object_locator.type_descriptor = RTTI_REF_SIG0(simple_class_sig0_rtti, type_info[0], base);
simple_class_sig0_rtti.object_locator.type_hierarchy = RTTI_REF_SIG0(simple_class_sig0_rtti, object_hierarchy, base);
memcpy(&child_class_sig0_rtti, &child_class_rtti, sizeof(struct rtti_data));
child_class_sig0_rtti.object_locator.signature = 0;
child_class_sig0_rtti.base_descriptor[0].type_descriptor = RTTI_REF_SIG0(child_class_sig0_rtti, type_info[1], base);
child_class_sig0_rtti.base_descriptor[1].type_descriptor = RTTI_REF_SIG0(child_class_sig0_rtti, type_info[0], base);
child_class_sig0_rtti.base_array.bases[0] = RTTI_REF_SIG0(child_class_sig0_rtti, base_descriptor[0], base);
child_class_sig0_rtti.base_array.bases[1] = RTTI_REF_SIG0(child_class_sig0_rtti, base_descriptor[1], base);
child_class_sig0_rtti.object_hierarchy.base_classes = RTTI_REF_SIG0(child_class_sig0_rtti, base_array, base);
child_class_sig0_rtti.object_locator.type_descriptor = RTTI_REF_SIG0(child_class_sig0_rtti, type_info[1], base);
child_class_sig0_rtti.object_locator.type_hierarchy = RTTI_REF_SIG0(child_class_sig0_rtti, object_hierarchy, base);
ti = p__RTtypeid(&simple_class_sig0);
ok (ti && ti->mangled && !strcmp(ti->mangled, "simple_class"),
"incorrect rtti data\n");
casted = p__RTCastToVoid(&simple_class_sig0);
ok (casted == (void*)&simple_class_sig0, "failed cast to void\n");
ti = p__RTtypeid(&child_class_sig0);
ok (ti && ti->mangled && !strcmp(ti->mangled, "child_class"),
"incorrect rtti data\n");
casted = p__RTCastToVoid(&child_class_sig0);
ok (casted == (void*)&child_class_sig0, "failed cast to void\n");
casted = p__RTDynamicCast(&child_class_sig0, 0, NULL, simple_class_sig0_rtti.type_info, 0);
if(casted)
{
ok (casted == (char*)&child_class_sig0+8, "failed cast to simple_class (%p %p)\n", casted, &child_class_sig0);
}
casted = p__RTDynamicCast(&child_class_sig0, 0, &child_class_sig0_rtti.type_info[0], &child_class_sig0_rtti.type_info[1], 0);
ok(casted == (char*)&child_class_sig0+4, "failed cast to child class (%p %p)\n", casted, &child_class_sig0);
if(old_signature) {
skip("signature==1 is not supported\n");
return;