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oleaut32: Split out the SAFEARRAY and BSTR tests so that they can be used in the upcoming VARIANT tests.
This commit is contained in:
Huw Davies
Alexandre Julliard
parent
2e8a74d520
commit
747f08c8ae
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@ -32,13 +32,123 @@
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#define LPSAFEARRAY_UNMARSHAL_WORKS 0
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#define BSTR_UNMARSHAL_WORKS 0
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static inline SF_TYPE get_union_type(SAFEARRAY *psa)
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{
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VARTYPE vt;
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HRESULT hr;
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hr = SafeArrayGetVartype(psa, &vt);
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if (FAILED(hr))
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return 0;
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if (psa->fFeatures & FADF_HAVEIID)
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return SF_HAVEIID;
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switch (vt)
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{
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case VT_I1:
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case VT_UI1: return SF_I1;
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case VT_BOOL:
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case VT_I2:
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case VT_UI2: return SF_I2;
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case VT_INT:
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case VT_UINT:
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case VT_I4:
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case VT_UI4:
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case VT_R4: return SF_I4;
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case VT_DATE:
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case VT_CY:
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case VT_R8:
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case VT_I8:
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case VT_UI8: return SF_I8;
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case VT_INT_PTR:
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case VT_UINT_PTR: return (sizeof(UINT_PTR) == 4 ? SF_I4 : SF_I8);
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case VT_BSTR: return SF_BSTR;
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case VT_DISPATCH: return SF_DISPATCH;
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case VT_VARIANT: return SF_VARIANT;
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case VT_UNKNOWN: return SF_UNKNOWN;
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/* Note: Return a non-zero size to indicate vt is valid. The actual size
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* of a UDT is taken from the result of IRecordInfo_GetSize().
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*/
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case VT_RECORD: return SF_RECORD;
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default: return SF_ERROR;
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}
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}
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static ULONG get_cell_count(const SAFEARRAY *psa)
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{
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const SAFEARRAYBOUND* psab = psa->rgsabound;
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USHORT cCount = psa->cDims;
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ULONG ulNumCells = 1;
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while (cCount--)
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{
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if (!psab->cElements)
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return 0;
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ulNumCells *= psab->cElements;
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psab++;
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}
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return ulNumCells;
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}
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static void check_safearray(void *buffer, LPSAFEARRAY lpsa)
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{
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unsigned char *wiresa = buffer;
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VARTYPE vt;
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SF_TYPE sftype;
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ULONG cell_count;
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if(!lpsa)
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{
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ok(*(DWORD *)wiresa == FALSE, "wiresa + 0x0 should be FALSE instead of 0x%08lx\n", *(DWORD *)wiresa);
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return;
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}
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SafeArrayGetVartype(lpsa, &vt);
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sftype = get_union_type(lpsa);
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cell_count = get_cell_count(lpsa);
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ok(*(DWORD *)wiresa == TRUE, "wiresa + 0x0 should be TRUE instead of 0x%08lx\n", *(DWORD *)wiresa);
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wiresa += sizeof(DWORD);
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ok(*(DWORD *)wiresa == lpsa->cDims, "wiresa + 0x4 should be lpsa->cDims instead of 0x%08lx\n", *(DWORD *)wiresa);
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wiresa += sizeof(DWORD);
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ok(*(WORD *)wiresa == lpsa->cDims, "wiresa + 0x8 should be lpsa->cDims instead of 0x%04x\n", *(WORD *)wiresa);
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wiresa += sizeof(WORD);
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ok(*(WORD *)wiresa == lpsa->fFeatures, "wiresa + 0xc should be lpsa->fFeatures instead of 0x%08x\n", *(WORD *)wiresa);
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wiresa += sizeof(WORD);
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ok(*(DWORD *)wiresa == lpsa->cbElements, "wiresa + 0x10 should be lpsa->cbElements instead of 0x%08lx\n", *(DWORD *)wiresa);
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wiresa += sizeof(DWORD);
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ok(*(WORD *)wiresa == lpsa->cLocks, "wiresa + 0x16 should be lpsa->cLocks instead of 0x%04x\n", *(WORD *)wiresa);
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wiresa += sizeof(WORD);
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ok(*(WORD *)wiresa == vt, "wiresa + 0x14 should be %04x instead of 0x%04x\n", vt, *(WORD *)wiresa);
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wiresa += sizeof(WORD);
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ok(*(DWORD *)wiresa == sftype, "wiresa + 0x18 should be %08lx instead of 0x%08lx\n", (DWORD)sftype, *(DWORD *)wiresa);
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wiresa += sizeof(DWORD);
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ok(*(DWORD *)wiresa == cell_count, "wiresa + 0x1c should be %lu instead of %lu\n", cell_count, *(DWORD *)wiresa);
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wiresa += sizeof(DWORD);
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ok(*(DWORD_PTR *)wiresa == (DWORD_PTR)lpsa->pvData, "wirestgm + 0x20 should be lpsa->pvData instead of 0x%08lx\n", *(DWORD_PTR *)wiresa);
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wiresa += sizeof(DWORD_PTR);
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if(sftype == SF_HAVEIID)
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{
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GUID guid;
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SafeArrayGetIID(lpsa, &guid);
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ok(IsEqualGUID(&guid, (GUID*)wiresa), "guid mismatch\n");
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wiresa += sizeof(GUID);
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}
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ok(!memcmp(wiresa, lpsa->rgsabound, sizeof(lpsa->rgsabound[0]) * lpsa->cDims), "bounds mismatch\n");
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wiresa += sizeof(lpsa->rgsabound[0]) * lpsa->cDims;
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ok(*(DWORD *)wiresa == cell_count, "wiresa + 0x2c should be %lu instead of %lu\n", cell_count, *(DWORD*)wiresa);
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wiresa += sizeof(DWORD);
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/* elements are now pointed to by wiresa */
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}
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static void test_marshal_LPSAFEARRAY(void)
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{
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unsigned char *buffer;
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unsigned long size;
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LPSAFEARRAY lpsa;
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LPSAFEARRAY lpsa2 = NULL;
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unsigned char *wiresa;
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SAFEARRAYBOUND sab;
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MIDL_STUB_MESSAGE stubMsg = { 0 };
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USER_MARSHAL_CB umcb = { 0 };
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@ -58,34 +168,8 @@ static void test_marshal_LPSAFEARRAY(void)
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ok(size == 64, "size should be 64 bytes, not %ld\n", size);
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buffer = (unsigned char *)HeapAlloc(GetProcessHeap(), 0, size);
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LPSAFEARRAY_UserMarshal(&umcb.Flags, buffer, &lpsa);
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wiresa = buffer;
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ok(*(DWORD *)wiresa == TRUE, "wiresa + 0x0 should be TRUE instead of 0x%08lx\n", *(DWORD *)wiresa);
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wiresa += sizeof(DWORD);
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ok(*(DWORD *)wiresa == lpsa->cDims, "wiresa + 0x4 should be lpsa->cDims instead of 0x%08lx\n", *(DWORD *)wiresa);
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wiresa += sizeof(DWORD);
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ok(*(WORD *)wiresa == lpsa->cDims, "wiresa + 0x8 should be lpsa->cDims instead of 0x%04x\n", *(WORD *)wiresa);
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wiresa += sizeof(WORD);
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ok(*(WORD *)wiresa == lpsa->fFeatures, "wiresa + 0xc should be lpsa->fFeatures instead of 0x%08x\n", *(WORD *)wiresa);
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wiresa += sizeof(WORD);
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ok(*(DWORD *)wiresa == lpsa->cbElements, "wiresa + 0x10 should be lpsa->cbElements instead of 0x%08lx\n", *(DWORD *)wiresa);
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wiresa += sizeof(DWORD);
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ok(*(WORD *)wiresa == lpsa->cLocks, "wiresa + 0x16 should be lpsa->cLocks instead of 0x%04x\n", *(WORD *)wiresa);
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wiresa += sizeof(WORD);
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ok(*(WORD *)wiresa == VT_I2, "wiresa + 0x14 should be VT_I2 instead of 0x%04x\n", *(WORD *)wiresa);
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wiresa += sizeof(WORD);
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ok(*(DWORD *)wiresa == VT_I2, "wiresa + 0x18 should be VT_I2 instead of 0x%08lx\n", *(DWORD *)wiresa);
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wiresa += sizeof(DWORD);
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ok(*(DWORD *)wiresa == sab.cElements, "wiresa + 0x1c should be sab.cElements instead of %lu\n", *(DWORD *)wiresa);
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wiresa += sizeof(DWORD);
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ok(*(DWORD_PTR *)wiresa == (DWORD_PTR)lpsa->pvData, "wirestgm + 0x20 should be lpsa->pvData instead of 0x%08lx\n", *(DWORD_PTR *)wiresa);
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wiresa += sizeof(DWORD_PTR);
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ok(*(DWORD *)wiresa == sab.cElements, "wiresa + 0x24 should be sab.cElements instead of %lu\n", *(DWORD *)wiresa);
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wiresa += sizeof(DWORD);
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ok(*(LONG *)wiresa == sab.lLbound, "wiresa + 0x28 should be sab.clLbound instead of %ld\n", *(LONG *)wiresa);
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wiresa += sizeof(LONG);
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ok(*(DWORD *)wiresa == sab.cElements, "wiresa + 0x2c should be sab.cElements instead of %lu\n", *(DWORD *)wiresa);
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wiresa += sizeof(DWORD);
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/* elements are now pointed to by wiresa */
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check_safearray(buffer, lpsa);
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if (LPSAFEARRAY_UNMARSHAL_WORKS)
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{
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@ -103,9 +187,7 @@ static void test_marshal_LPSAFEARRAY(void)
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ok(size == 4, "size should be 4 bytes, not %ld\n", size);
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buffer = (unsigned char *)HeapAlloc(GetProcessHeap(), 0, size);
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LPSAFEARRAY_UserMarshal(&umcb.Flags, buffer, &lpsa);
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wiresa = buffer;
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ok(*(DWORD *)wiresa == FALSE, "wiresa + 0x0 should be FALSE instead of 0x%08lx\n", *(DWORD *)wiresa);
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wiresa += sizeof(DWORD);
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check_safearray(buffer, lpsa);
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if (LPSAFEARRAY_UNMARSHAL_WORKS)
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{
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@ -116,6 +198,27 @@ static void test_marshal_LPSAFEARRAY(void)
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HeapFree(GetProcessHeap(), 0, buffer);
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}
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static void check_bstr(void *buffer, BSTR b)
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{
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DWORD *wireb = buffer;
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DWORD len = SysStringLen(b);
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ok(*wireb == len, "wv[0] %08lx\n", *wireb);
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wireb++;
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if(len)
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ok(*wireb == len * 2, "wv[1] %08lx\n", *wireb);
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else
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ok(*wireb == 0xffffffff, "wv[1] %08lx\n", *wireb);
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wireb++;
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ok(*wireb == len, "wv[2] %08lx\n", *wireb);
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if(len)
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{
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wireb++;
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ok(!memcmp(wireb, b, len * 2), "strings differ\n");
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}
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return;
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}
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static void test_marshal_BSTR(void)
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{
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unsigned long size;
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@ -124,7 +227,7 @@ static void test_marshal_BSTR(void)
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unsigned char *buffer;
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BSTR b, b2;
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WCHAR str[] = {'m','a','r','s','h','a','l',' ','t','e','s','t','1',0};
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DWORD *wireb, len;
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DWORD len;
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umcb.Flags = MAKELONG(MSHCTX_DIFFERENTMACHINE, NDR_LOCAL_DATA_REPRESENTATION);
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umcb.pReserve = NULL;
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@ -143,15 +246,7 @@ static void test_marshal_BSTR(void)
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buffer = HeapAlloc(GetProcessHeap(), 0, size);
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BSTR_UserMarshal(&umcb.Flags, buffer, &b);
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wireb = (DWORD*)buffer;
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ok(*wireb == len, "wv[0] %08lx\n", *wireb);
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wireb++;
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ok(*wireb == len * 2, "wv[1] %08lx\n", *wireb);
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wireb++;
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ok(*wireb == len, "wv[2] %08lx\n", *wireb);
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wireb++;
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ok(!memcmp(wireb, str, len * 2), "strings differ\n");
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check_bstr(buffer, b);
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if (BSTR_UNMARSHAL_WORKS)
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{
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@ -171,13 +266,8 @@ static void test_marshal_BSTR(void)
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buffer = HeapAlloc(GetProcessHeap(), 0, size);
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BSTR_UserMarshal(&umcb.Flags, buffer, &b);
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wireb = (DWORD*)buffer;
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ok(*wireb == 0, "wv[0] %08lx\n", *wireb);
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wireb++;
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ok(*wireb == 0xffffffff, "wv[1] %08lx\n", *wireb);
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wireb++;
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ok(*wireb == 0, "wv[2] %08lx\n", *wireb);
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check_bstr(buffer, b);
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HeapFree(GetProcessHeap(), 0, buffer);
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}
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