Module: wine Branch: master Commit: b3dff995eec1d59b191b85dde09d1e93018036f1 URL: http://source.winehq.org/git/wine.git/?a=commit;h=b3dff995eec1d59b191b85dde0...
Author: Piotr Caban piotr@codeweavers.com Date: Thu Sep 13 13:30:13 2012 +0200
msvcrt/tests: Added more RTTI tests.
---
dlls/msvcrt/tests/cpp.c | 60 +++++++++++++++++++++++++++++++++++++++++++---- 1 files changed, 55 insertions(+), 5 deletions(-)
diff --git a/dlls/msvcrt/tests/cpp.c b/dlls/msvcrt/tests/cpp.c index 140d8b2..8baf9b6 100644 --- a/dlls/msvcrt/tests/cpp.c +++ b/dlls/msvcrt/tests/cpp.c @@ -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;