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a58bf95914
Implementing missing features... JIRA issue: CORE-19278 - Move function definition from stubs.cpp to utils.cpp. - Implement SHIsBadInterfacePtr function in utils.cpp. - Add prototype to <undocshell.h>.
53 lines
1.6 KiB
C++
53 lines
1.6 KiB
C++
/*
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* PROJECT: ReactOS API tests
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* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
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* PURPOSE: Test for SHIsBadInterfacePtr
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* COPYRIGHT: Copyright 2025 Katayama Hirofumi MZ (katayama.hirofumi.mz@gmail.com)
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*/
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#include "shelltest.h"
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#include <undocshell.h>
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typedef BOOL (WINAPI *FN_SHIsBadInterfacePtr)(LPCVOID, UINT_PTR);
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static HRESULT STDMETHODCALLTYPE dummy_QueryInterface(REFIID riid, LPVOID *ppvObj) { return S_OK; }
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static ULONG STDMETHODCALLTYPE dummy_AddRef() { return S_OK; }
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static ULONG STDMETHODCALLTYPE dummy_Release() { return S_OK; }
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START_TEST(SHIsBadInterfacePtr)
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{
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struct CUnknownVtbl
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{
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HRESULT (STDMETHODCALLTYPE *QueryInterface)(REFIID riid, LPVOID *ppvObj);
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ULONG (STDMETHODCALLTYPE *AddRef)();
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ULONG (STDMETHODCALLTYPE *Release)();
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};
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struct CUnknown { CUnknownVtbl *lpVtbl; };
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BOOL ret;
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FN_SHIsBadInterfacePtr SHIsBadInterfacePtr =
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(FN_SHIsBadInterfacePtr)GetProcAddress(GetModuleHandleW(L"shell32"), MAKEINTRESOURCEA(84));
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if (!SHIsBadInterfacePtr)
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{
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skip("There is no SHIsBadInterfacePtr\n");
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return;
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}
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ret = SHIsBadInterfacePtr(NULL, 1);
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ok_int(ret, TRUE);
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CUnknown unk1 = { NULL };
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ret = SHIsBadInterfacePtr(&unk1, 1);
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ok_int(ret, TRUE);
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CUnknownVtbl vtbl1 = { dummy_QueryInterface, dummy_AddRef, NULL };
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CUnknown unk2 = { &vtbl1 };
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ret = SHIsBadInterfacePtr(&unk2, 1);
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ok_int(ret, TRUE);
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CUnknownVtbl vtbl2 = { dummy_QueryInterface, dummy_AddRef, dummy_Release };
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CUnknown unk3 = { &vtbl2 };
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ret = SHIsBadInterfacePtr(&unk3, 1);
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ok_int(ret, FALSE);
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}
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