/* OLE DB Conversion library tests * * Copyright 2009 Huw Davies * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include #define COBJMACROS #define NONAMELESSUNION #define NONAMELESSSTRUCT #include "windef.h" #include "winbase.h" #include "ole2.h" #include "msdadc.h" #include "oledberr.h" #include "initguid.h" #include "msdaguid.h" #include "wine/test.h" DEFINE_GUID(GUID_NULL,0,0,0,0,0,0,0,0,0,0,0); static void test_dcinfo(void) { IDCInfo *info; HRESULT hr; DCINFOTYPE types[2]; DCINFO *inf; hr = CoCreateInstance(&CLSID_OLEDB_CONVERSIONLIBRARY, NULL, CLSCTX_INPROC_SERVER, &IID_IDCInfo, (void**)&info); if(FAILED(hr)) { win_skip("Unable to load oledb conversion library\n"); return; } types[0] = DCINFOTYPE_VERSION; hr = IDCInfo_GetInfo(info, 1, types, &inf); ok(hr == S_OK, "got %08x\n", hr); ok(inf->eInfoType == DCINFOTYPE_VERSION, "got %08x\n", inf->eInfoType); ok(V_VT(&inf->vData) == VT_UI4, "got %08x\n", V_VT(&inf->vData)); ok(V_UI4(&inf->vData) == 0x110, "got %08x\n", V_UI4(&inf->vData)); V_UI4(&inf->vData) = 0x200; hr = IDCInfo_SetInfo(info, 1, inf); ok(hr == S_OK, "got %08x\n", hr); CoTaskMemFree(inf); hr = IDCInfo_GetInfo(info, 1, types, &inf); ok(hr == S_OK, "got %08x\n", hr); ok(inf->eInfoType == DCINFOTYPE_VERSION, "got %08x\n", inf->eInfoType); ok(V_VT(&inf->vData) == VT_UI4, "got %08x\n", V_VT(&inf->vData)); ok(V_UI4(&inf->vData) == 0x200, "got %08x\n", V_UI4(&inf->vData)); V_UI4(&inf->vData) = 0x100; hr = IDCInfo_SetInfo(info, 1, inf); ok(hr == S_OK, "got %08x\n", hr); CoTaskMemFree(inf); hr = IDCInfo_GetInfo(info, 1, types, &inf); ok(hr == S_OK, "got %08x\n", hr); ok(inf->eInfoType == DCINFOTYPE_VERSION, "got %08x\n", inf->eInfoType); ok(V_VT(&inf->vData) == VT_UI4, "got %08x\n", V_VT(&inf->vData)); ok(V_UI4(&inf->vData) == 0x100, "got %08x\n", V_UI4(&inf->vData)); V_UI4(&inf->vData) = 0x500; hr = IDCInfo_SetInfo(info, 1, inf); ok(hr == S_OK, "got %08x\n", hr); CoTaskMemFree(inf); hr = IDCInfo_GetInfo(info, 1, types, &inf); ok(hr == S_OK, "got %08x\n", hr); ok(inf->eInfoType == DCINFOTYPE_VERSION, "got %08x\n", inf->eInfoType); ok(V_VT(&inf->vData) == VT_UI4, "got %08x\n", V_VT(&inf->vData)); ok(V_UI4(&inf->vData) == 0x500, "got %08x\n", V_UI4(&inf->vData)); V_UI4(&inf->vData) = 0xffff; hr = IDCInfo_SetInfo(info, 1, inf); ok(hr == S_OK, "got %08x\n", hr); CoTaskMemFree(inf); hr = IDCInfo_GetInfo(info, 1, types, &inf); ok(hr == S_OK, "got %08x\n", hr); ok(inf->eInfoType == DCINFOTYPE_VERSION, "got %08x\n", inf->eInfoType); ok(V_VT(&inf->vData) == VT_UI4, "got %08x\n", V_VT(&inf->vData)); ok(V_UI4(&inf->vData) == 0xffff, "got %08x\n", V_UI4(&inf->vData)); V_UI4(&inf->vData) = 0x12345678; hr = IDCInfo_SetInfo(info, 1, inf); ok(hr == S_OK, "got %08x\n", hr); CoTaskMemFree(inf); hr = IDCInfo_GetInfo(info, 1, types, &inf); ok(hr == S_OK, "got %08x\n", hr); ok(inf->eInfoType == DCINFOTYPE_VERSION, "got %08x\n", inf->eInfoType); ok(V_VT(&inf->vData) == VT_UI4, "got %08x\n", V_VT(&inf->vData)); ok(V_UI4(&inf->vData) == 0x12345678, "got %08x\n", V_UI4(&inf->vData)); /* Try setting a version variant of something other than VT_UI4 */ V_VT(&inf->vData) = VT_I4; V_I4(&inf->vData) = 0x200; hr = IDCInfo_SetInfo(info, 1, inf); ok(hr == DB_S_ERRORSOCCURRED, "got %08x\n", hr); CoTaskMemFree(inf); hr = IDCInfo_GetInfo(info, 1, types, &inf); ok(hr == S_OK, "got %08x\n", hr); ok(inf->eInfoType == DCINFOTYPE_VERSION, "got %08x\n", inf->eInfoType); ok(V_VT(&inf->vData) == VT_UI4, "got %08x\n", V_VT(&inf->vData)); ok(V_UI4(&inf->vData) == 0x12345678, "got %08x\n", V_UI4(&inf->vData)); CoTaskMemFree(inf); /* More than one type */ types[1] = 2; hr = IDCInfo_GetInfo(info, 2, types, &inf); ok(hr == S_OK, "got %08x\n", hr); ok(inf[0].eInfoType == DCINFOTYPE_VERSION, "got %08x\n", inf[0].eInfoType); ok(V_VT(&inf[0].vData) == VT_UI4, "got %08x\n", V_VT(&inf[0].vData)); ok(V_UI4(&inf[0].vData) == 0x12345678, "got %08x\n", V_UI4(&inf[0].vData)); ok(inf[1].eInfoType == 2, "got %08x\n", inf[1].eInfoType); ok(V_VT(&inf[1].vData) == VT_EMPTY, "got %08x\n", V_VT(&inf[1].vData)); hr = IDCInfo_SetInfo(info, 2, inf); ok(hr == S_OK, "got %08x\n", hr); CoTaskMemFree(inf); IDCInfo_Release(info); } static const struct can_convert { DBTYPE type; DWORD can_convert_to; } simple_convert[] = { {DBTYPE_EMPTY, 0x63bfd9ff}, {DBTYPE_NULL, 0x40001002}, {DBTYPE_I2, 0x3b9fd9ff}, {DBTYPE_I4, 0x3bdfd9ff}, {DBTYPE_R4, 0x3b9fd9ff}, {DBTYPE_R8, 0x3b9fd9ff}, {DBTYPE_CY, 0x039fd97f}, {DBTYPE_DATE, 0x799f99bf}, {DBTYPE_BSTR, 0x7bffd9ff}, {DBTYPE_IDISPATCH, 0x7bffffff}, {DBTYPE_ERROR, 0x01001500}, {DBTYPE_BOOL, 0x039fd9ff}, {DBTYPE_VARIANT, 0x7bffffff}, {DBTYPE_IUNKNOWN, 0x00003203}, {DBTYPE_DECIMAL, 0x3b9fd97f}, {DBTYPE_I1, 0x3b9fd9ff}, {DBTYPE_UI1, 0x3b9fd9ff}, {DBTYPE_UI2, 0x3b9fd9ff}, {DBTYPE_UI4, 0x3bdfd9ff}, {DBTYPE_I8, 0x43dfd97f}, {DBTYPE_UI8, 0x43dfd97f}, {DBTYPE_GUID, 0x01e01103}, {DBTYPE_BYTES, 0x01fc110b}, {DBTYPE_STR, 0x7bffd9ff}, {DBTYPE_WSTR, 0x7bffd9ff}, {DBTYPE_NUMERIC, 0x039fd97f}, {DBTYPE_UDT, 0x00000000}, {DBTYPE_DBDATE, 0x79801183}, {DBTYPE_DBTIME, 0x79801183}, {DBTYPE_DBTIMESTAMP, 0x79801183}, {DBTYPE_FILETIME, 0x79981183} }; static inline BOOL array_type(DBTYPE type) { return (type >= DBTYPE_I2 && type <= DBTYPE_UI4); } static void test_canconvert(void) { IDataConvert *convert; HRESULT hr; int src_idx, dst_idx; hr = CoCreateInstance(&CLSID_OLEDB_CONVERSIONLIBRARY, NULL, CLSCTX_INPROC_SERVER, &IID_IDataConvert, (void**)&convert); if(FAILED(hr)) { win_skip("Unable to load oledb conversion library\n"); return; } /* Some older versions of the library don't support several conversions, we'll skip if we have such a library */ hr = IDataConvert_CanConvert(convert, DBTYPE_EMPTY, DBTYPE_DBTIMESTAMP); if(hr == S_FALSE) { win_skip("Doesn't handle DBTYPE_EMPTY -> DBTYPE_DBTIMESTAMP conversion so skipping\n"); IDataConvert_Release(convert); return; } /* Some older versions of the library don't support several conversions, we'll skip if we have such a library */ hr = IDataConvert_CanConvert(convert, DBTYPE_EMPTY, DBTYPE_DBTIMESTAMP); if(hr == S_FALSE) { win_skip("Doesn't handle DBTYPE_EMPTY -> DBTYPE_DBTIMESTAMP conversion so skipping\n"); IDataConvert_Release(convert); return; } for(src_idx = 0; src_idx < sizeof(simple_convert) / sizeof(simple_convert[0]); src_idx++) for(dst_idx = 0; dst_idx < sizeof(simple_convert) / sizeof(simple_convert[0]); dst_idx++) { BOOL expect, simple_expect; simple_expect = (simple_convert[src_idx].can_convert_to >> dst_idx) & 1; hr = IDataConvert_CanConvert(convert, simple_convert[src_idx].type, simple_convert[dst_idx].type); expect = simple_expect; ok((hr == S_OK && expect == TRUE) || (hr == S_FALSE && expect == FALSE), "%04x -> %04x: got %08x expect conversion to be %spossible\n", simple_convert[src_idx].type, simple_convert[dst_idx].type, hr, expect ? "" : "not "); /* src DBTYPE_BYREF */ hr = IDataConvert_CanConvert(convert, simple_convert[src_idx].type | DBTYPE_BYREF, simple_convert[dst_idx].type); expect = simple_expect; ok((hr == S_OK && expect == TRUE) || (hr == S_FALSE && expect == FALSE), "%04x -> %04x: got %08x expect conversion to be %spossible\n", simple_convert[src_idx].type | DBTYPE_BYREF, simple_convert[dst_idx].type, hr, expect ? "" : "not "); /* dst DBTYPE_BYREF */ hr = IDataConvert_CanConvert(convert, simple_convert[src_idx].type, simple_convert[dst_idx].type | DBTYPE_BYREF); expect = FALSE; if(simple_expect && (simple_convert[dst_idx].type == DBTYPE_BYTES || simple_convert[dst_idx].type == DBTYPE_STR || simple_convert[dst_idx].type == DBTYPE_WSTR)) expect = TRUE; ok((hr == S_OK && expect == TRUE) || (hr == S_FALSE && expect == FALSE), "%04x -> %04x: got %08x expect conversion to be %spossible\n", simple_convert[src_idx].type, simple_convert[dst_idx].type | DBTYPE_BYREF, hr, expect ? "" : "not "); /* src & dst DBTYPE_BYREF */ hr = IDataConvert_CanConvert(convert, simple_convert[src_idx].type | DBTYPE_BYREF, simple_convert[dst_idx].type | DBTYPE_BYREF); expect = FALSE; if(simple_expect && (simple_convert[dst_idx].type == DBTYPE_BYTES || simple_convert[dst_idx].type == DBTYPE_STR || simple_convert[dst_idx].type == DBTYPE_WSTR)) expect = TRUE; ok((hr == S_OK && expect == TRUE) || (hr == S_FALSE && expect == FALSE), "%04x -> %04x: got %08x expect conversion to be %spossible\n", simple_convert[src_idx].type | DBTYPE_BYREF, simple_convert[dst_idx].type | DBTYPE_BYREF, hr, expect ? "" : "not "); /* src DBTYPE_ARRAY */ hr = IDataConvert_CanConvert(convert, simple_convert[src_idx].type | DBTYPE_ARRAY, simple_convert[dst_idx].type); expect = FALSE; if(array_type(simple_convert[src_idx].type) && simple_convert[dst_idx].type == DBTYPE_VARIANT) expect = TRUE; ok((hr == S_OK && expect == TRUE) || (hr == S_FALSE && expect == FALSE), "%04x -> %04x: got %08x expect conversion to be %spossible\n", simple_convert[src_idx].type | DBTYPE_ARRAY, simple_convert[dst_idx].type, hr, expect ? "" : "not "); /* dst DBTYPE_ARRAY */ hr = IDataConvert_CanConvert(convert, simple_convert[src_idx].type, simple_convert[dst_idx].type | DBTYPE_ARRAY); expect = FALSE; if(array_type(simple_convert[dst_idx].type) && (simple_convert[src_idx].type == DBTYPE_IDISPATCH || simple_convert[src_idx].type == DBTYPE_VARIANT)) expect = TRUE; ok((hr == S_OK && expect == TRUE) || (hr == S_FALSE && expect == FALSE), "%04x -> %04x: got %08x expect conversion to be %spossible\n", simple_convert[src_idx].type, simple_convert[dst_idx].type | DBTYPE_ARRAY, hr, expect ? "" : "not "); /* src & dst DBTYPE_ARRAY */ hr = IDataConvert_CanConvert(convert, simple_convert[src_idx].type | DBTYPE_ARRAY, simple_convert[dst_idx].type | DBTYPE_ARRAY); expect = FALSE; if(array_type(simple_convert[src_idx].type) && simple_convert[src_idx].type == simple_convert[dst_idx].type) expect = TRUE; ok((hr == S_OK && expect == TRUE) || (hr == S_FALSE && expect == FALSE), "%04x -> %04x: got %08x expect conversion to be %spossible\n", simple_convert[src_idx].type | DBTYPE_ARRAY, simple_convert[dst_idx].type | DBTYPE_ARRAY, hr, expect ? "" : "not "); /* src DBTYPE_VECTOR */ hr = IDataConvert_CanConvert(convert, simple_convert[src_idx].type | DBTYPE_VECTOR, simple_convert[dst_idx].type); expect = FALSE; ok((hr == S_OK && expect == TRUE) || (hr == S_FALSE && expect == FALSE), "%04x -> %04x: got %08x expect conversion to be %spossible\n", simple_convert[src_idx].type | DBTYPE_VECTOR, simple_convert[dst_idx].type, hr, expect ? "" : "not "); /* dst DBTYPE_VECTOR */ hr = IDataConvert_CanConvert(convert, simple_convert[src_idx].type, simple_convert[dst_idx].type | DBTYPE_VECTOR); expect = FALSE; ok((hr == S_OK && expect == TRUE) || (hr == S_FALSE && expect == FALSE), "%04x -> %04x: got %08x expect conversion to be %spossible\n", simple_convert[src_idx].type, simple_convert[dst_idx].type | DBTYPE_VECTOR, hr, expect ? "" : "not "); /* src & dst DBTYPE_VECTOR */ hr = IDataConvert_CanConvert(convert, simple_convert[src_idx].type | DBTYPE_VECTOR, simple_convert[dst_idx].type | DBTYPE_VECTOR); expect = FALSE; ok((hr == S_OK && expect == TRUE) || (hr == S_FALSE && expect == FALSE), "%04x -> %04x: got %08x expect conversion to be %spossible\n", simple_convert[src_idx].type | DBTYPE_VECTOR, simple_convert[dst_idx].type | DBTYPE_VECTOR, hr, expect ? "" : "not "); } IDataConvert_Release(convert); } static void test_converttoi2(void) { IDataConvert *convert; HRESULT hr; signed short dst; BYTE src[20]; DBSTATUS dst_status; DBLENGTH dst_len; static const WCHAR ten[] = {'1','0',0}; BSTR b; hr = CoCreateInstance(&CLSID_OLEDB_CONVERSIONLIBRARY, NULL, CLSCTX_INPROC_SERVER, &IID_IDataConvert, (void**)&convert); if(FAILED(hr)) { win_skip("Unable to load oledb conversion library\n"); return; } dst_len = dst = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_EMPTY, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0, "got %08x\n", dst); dst_len = dst = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_NULL, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == DB_E_UNSUPPORTEDCONVERSION, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_BADACCESSOR, "got %08x\n", dst_status); ok(dst_len == 0x1234, "got %ld\n", dst_len); ok(dst == 0x1234, "got %08x\n", dst); dst_len = dst = 0x1234; *(short *)src = 0x4321; hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0x4321, "got %08x\n", dst); dst_len = dst = 0x1234; *(int *)src = 0x4321cafe; hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); todo_wine ok(hr == DB_E_DATAOVERFLOW, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_DATAOVERFLOW, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0x1234, "got %08x\n", dst); dst_len = dst = 0x1234; *(int *)src = 0x4321; hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0x4321, "got %08x\n", dst); dst_len = dst = 0x1234; *(FLOAT *)src = 10.75; hr = IDataConvert_DataConvert(convert, DBTYPE_R4, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 11, "got %08x\n", dst); dst_len = dst = 0x1234; *(FLOAT *)src = -10.75; hr = IDataConvert_DataConvert(convert, DBTYPE_R4, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == -11, "got %08x\n", dst); dst_len = dst = 0x1234; *(double *)src = 10.75; hr = IDataConvert_DataConvert(convert, DBTYPE_R8, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 11, "got %08x\n", dst); dst_len = dst = 0x1234; ((LARGE_INTEGER *)src)->QuadPart = 107500; hr = IDataConvert_DataConvert(convert, DBTYPE_CY, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 11, "got %08x\n", dst); dst_len = dst = 0x1234; *(DATE *)src = 10.7500; hr = IDataConvert_DataConvert(convert, DBTYPE_DATE, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 11, "got %08x\n", dst); dst_len = dst = 0x1234; b = SysAllocString(ten); *(BSTR *)src = b; hr = IDataConvert_DataConvert(convert, DBTYPE_BSTR, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 10, "got %08x\n", dst); SysFreeString(b); dst_len = dst = 0x1234; *(SCODE *)src = 0x4321cafe; hr = IDataConvert_DataConvert(convert, DBTYPE_ERROR, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == DB_E_UNSUPPORTEDCONVERSION, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_BADACCESSOR, "got %08x\n", dst_status); ok(dst_len == 0x1234, "got %ld\n", dst_len); ok(dst == 0x1234, "got %08x\n", dst); dst_len = dst = 0x1234; *(VARIANT_BOOL *)src = VARIANT_TRUE; hr = IDataConvert_DataConvert(convert, DBTYPE_BOOL, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == -1, "got %08x\n", dst); dst_len = dst = 0x1234; *(VARIANT_BOOL *)src = VARIANT_FALSE; hr = IDataConvert_DataConvert(convert, DBTYPE_BOOL, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0, "got %08x\n", dst); dst_len = dst = 0x1234; V_VT((VARIANT*)src) = VT_I2; V_I2((VARIANT*)src) = 0x4321; hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0x4321, "got %08x\n", dst); dst_len = dst = 0x1234; memset(src, 0, sizeof(DECIMAL)); ((DECIMAL*)src)->u1.Lo64 = 0x4321; hr = IDataConvert_DataConvert(convert, DBTYPE_DECIMAL, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0x4321, "got %08x\n", dst); dst_len = dst = 0x1234; *(signed char*)src = 0xab; hr = IDataConvert_DataConvert(convert, DBTYPE_I1, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == (signed short)0xffab, "got %08x\n", dst); dst_len = dst = 0x1234; *(BYTE*)src = 0xab; hr = IDataConvert_DataConvert(convert, DBTYPE_UI1, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0xab, "got %08x\n", dst); dst_len = dst = 0x1234; *(WORD*)src = 0x4321; hr = IDataConvert_DataConvert(convert, DBTYPE_UI2, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0x4321, "got %08x\n", dst); dst_len = dst = 0x1234; *(WORD*)src = 0xabcd; hr = IDataConvert_DataConvert(convert, DBTYPE_UI2, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == DB_E_ERRORSOCCURRED, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_DATAOVERFLOW, "got %08x\n", dst_status); todo_wine ok(broken(dst_len == sizeof(dst)) || dst_len == 0x1234 /* W2K+ */, "got %ld\n", dst_len); ok(dst == 0x1234, "got %08x\n", dst); dst_len = dst = 0x1234; *(DWORD*)src = 0xabcd1234; hr = IDataConvert_DataConvert(convert, DBTYPE_UI4, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); todo_wine ok(hr == DB_E_DATAOVERFLOW, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_DATAOVERFLOW, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0x1234, "got %08x\n", dst); dst_len = dst = 0x1234; *(DWORD*)src = 0x1234abcd; hr = IDataConvert_DataConvert(convert, DBTYPE_UI4, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); todo_wine ok(hr == DB_E_DATAOVERFLOW, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_DATAOVERFLOW, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0x1234, "got %08x\n", dst); dst_len = dst = 0x1234; *(DWORD*)src = 0x4321; hr = IDataConvert_DataConvert(convert, DBTYPE_UI4, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0x4321, "got %08x\n", dst); dst_len = dst = 0x1234; ((LARGE_INTEGER*)src)->QuadPart = 0x1234abcd; hr = IDataConvert_DataConvert(convert, DBTYPE_I8, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == DB_E_ERRORSOCCURRED || broken(hr == DB_E_UNSUPPORTEDCONVERSION), /* win98 */ "got %08x\n", hr); if(hr != DB_E_UNSUPPORTEDCONVERSION) /* win98 doesn't support I8/UI8 */ { ok(dst_status == DBSTATUS_E_DATAOVERFLOW, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0x1234, "got %08x\n", dst); dst_len = dst = 0x1234; ((LARGE_INTEGER*)src)->QuadPart = 0x4321; hr = IDataConvert_DataConvert(convert, DBTYPE_I8, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0x4321, "got %08x\n", dst); dst_len = dst = 0x1234; ((ULARGE_INTEGER*)src)->QuadPart = 0x4321; hr = IDataConvert_DataConvert(convert, DBTYPE_UI8, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0x4321, "got %08x\n", dst); } dst_len = dst = 0x1234; strcpy((char *)src, "10"); hr = IDataConvert_DataConvert(convert, DBTYPE_STR, DBTYPE_I2, 2, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 10, "got %08x\n", dst); dst_len = dst = 0x1234; strcpy((char *)src, "10"); hr = IDataConvert_DataConvert(convert, DBTYPE_STR, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, DBDATACONVERT_LENGTHFROMNTS); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 10, "got %08x\n", dst); dst_len = dst = 0x1234; memcpy(src, ten, sizeof(ten)); hr = IDataConvert_DataConvert(convert, DBTYPE_WSTR, DBTYPE_I2, 4, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 10, "got %08x\n", dst); dst_len = dst = 0x1234; memcpy(src, ten, sizeof(ten)); hr = IDataConvert_DataConvert(convert, DBTYPE_WSTR, DBTYPE_I2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, DBDATACONVERT_LENGTHFROMNTS); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 10, "got %08x\n", dst); /* */ dst_len = dst = 0x1234; *(WORD*)src = 0x4321; hr = IDataConvert_DataConvert(convert, DBTYPE_UI2, DBTYPE_UI2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0x4321, "got %08x\n", dst); dst_len = dst = 0x1234; *(DWORD*)src = 0xabcd1234; hr = IDataConvert_DataConvert(convert, DBTYPE_UI4, DBTYPE_UI2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); todo_wine ok(hr == DB_E_DATAOVERFLOW, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_DATAOVERFLOW, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0x1234, "got %08x\n", dst); dst_len = dst = 0x1234; *(DWORD*)src = 0x1234abcd; hr = IDataConvert_DataConvert(convert, DBTYPE_UI4, DBTYPE_UI2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); todo_wine ok(hr == DB_E_DATAOVERFLOW, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_DATAOVERFLOW, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0x1234, "got %08x\n", dst); dst_len = dst = 0x1234; *(DWORD*)src = 0x4321; hr = IDataConvert_DataConvert(convert, DBTYPE_UI4, DBTYPE_UI2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0x4321, "got %08x\n", dst); dst_len = dst = 0x1234; memcpy(src, ten, sizeof(ten)); hr = IDataConvert_DataConvert(convert, DBTYPE_WSTR, DBTYPE_UI2, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, DBDATACONVERT_LENGTHFROMNTS); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 10, "got %08x\n", dst); IDataConvert_Release(convert); } static void test_converttoi4(void) { IDataConvert *convert; HRESULT hr; INT i4; BYTE src[20]; DBSTATUS dst_status; DBLENGTH dst_len; static const WCHAR ten[] = {'1','0',0}; BSTR b; hr = CoCreateInstance(&CLSID_OLEDB_CONVERSIONLIBRARY, NULL, CLSCTX_INPROC_SERVER, &IID_IDataConvert, (void**)&convert); if(FAILED(hr)) { win_skip("Unable to load oledb conversion library\n"); return; } i4 = 0x12345678; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_EMPTY, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 0, "got %08x\n", i4); i4 = 0x12345678; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_NULL, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == DB_E_UNSUPPORTEDCONVERSION, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_BADACCESSOR, "got %08x\n", dst_status); ok(dst_len == 0x1234, "got %ld\n", dst_len); ok(i4 == 0x12345678, "got %08x\n", i4); i4 = 0x12345678; *(short *)src = 0x4321; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 0x4321, "got %08x\n", i4); i4 = 0x12345678; *(int *)src = 0x4321cafe; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 0x4321cafe, "got %08x\n", i4); i4 = 0x12345678; *(FLOAT *)src = 10.75; hr = IDataConvert_DataConvert(convert, DBTYPE_R4, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 11, "got %08x\n", i4); i4 = 0x12345678; *(FLOAT *)src = -10.75; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R4, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == -11, "got %08x\n", i4); i4 = 0x12345678; *(double *)src = 10.75; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R8, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 11, "got %08x\n", i4); i4 = 0x12345678; ((LARGE_INTEGER *)src)->QuadPart = 107500; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_CY, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 11, "got %08x\n", i4); i4 = 0x12345678; *(DATE *)src = 10.7500; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_DATE, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 11, "got %08x\n", i4); i4 = 0x12345678; b = SysAllocString(ten); *(BSTR *)src = b; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_BSTR, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 10, "got %08x\n", i4); SysFreeString(b); i4 = 0x12345678; *(SCODE *)src = 0x4321cafe; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_ERROR, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == DB_E_UNSUPPORTEDCONVERSION, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_BADACCESSOR, "got %08x\n", dst_status); ok(dst_len == 0x1234, "got %ld\n", dst_len); ok(i4 == 0x12345678, "got %08x\n", i4); i4 = 0x12345678; *(VARIANT_BOOL *)src = VARIANT_TRUE; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_BOOL, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 0xffffffff, "got %08x\n", i4); i4 = 0x12345678; *(VARIANT_BOOL *)src = VARIANT_FALSE; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_BOOL, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 0, "got %08x\n", i4); i4 = 0x12345678; V_VT((VARIANT*)src) = VT_I2; V_I2((VARIANT*)src) = 0x1234; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 0x1234, "got %08x\n", i4); i4 = 0x12345678; memset(src, 0, sizeof(DECIMAL)); ((DECIMAL*)src)->u1.Lo64 = 0x1234; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_DECIMAL, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 0x1234, "got %08x\n", i4); i4 = 0x12345678; *(signed char*)src = 0xab; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I1, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 0xffffffab, "got %08x\n", i4); i4 = 0x12345678; *(BYTE*)src = 0xab; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_UI1, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 0xab, "got %08x\n", i4); i4 = 0x12345678; *(WORD*)src = 0xabcd; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_UI2, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 0xabcd, "got %08x\n", i4); i4 = 0x12345678; *(DWORD*)src = 0xabcd1234; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_UI4, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == DB_E_ERRORSOCCURRED, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_DATAOVERFLOW, "got %08x\n", dst_status); todo_wine ok(broken(dst_len == sizeof(i4)) || dst_len == 0x1234 /* W2K+ */, "got %ld\n", dst_len); ok(i4 == 0x12345678, "got %08x\n", i4); i4 = 0x12345678; *(DWORD*)src = 0x1234abcd; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_UI4, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 0x1234abcd, "got %08x\n", i4); i4 = 0x12345678; ((LARGE_INTEGER*)src)->QuadPart = 0x1234abcd; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I8, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK || broken(hr == DB_E_UNSUPPORTEDCONVERSION), /* win98 */ "got %08x\n", hr); if(hr != DB_E_UNSUPPORTEDCONVERSION) /* win98 doesn't support I8/UI8 */ { ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 0x1234abcd, "got %08x\n", i4); i4 = 0x12345678; ((ULARGE_INTEGER*)src)->QuadPart = 0x1234abcd; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_UI8, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 0x1234abcd, "got %08x\n", i4); } i4 = 0x12345678; strcpy((char *)src, "10"); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_STR, DBTYPE_I4, 2, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 10, "got %08x\n", i4); i4 = 0x12345678; strcpy((char *)src, "10"); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_STR, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, DBDATACONVERT_LENGTHFROMNTS); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 10, "got %08x\n", i4); i4 = 0x12345678; memcpy(src, ten, sizeof(ten)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_WSTR, DBTYPE_I4, 4, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 10, "got %08x\n", i4); i4 = 0x12345678; memcpy(src, ten, sizeof(ten)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_WSTR, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, DBDATACONVERT_LENGTHFROMNTS); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(i4), "got %ld\n", dst_len); ok(i4 == 10, "got %08x\n", i4); IDataConvert_Release(convert); } static void test_converttobstr(void) { IDataConvert *convert; HRESULT hr; BSTR dst; BYTE src[20]; DBSTATUS dst_status; DBLENGTH dst_len; static const WCHAR ten[] = {'1','0',0}; BSTR b; hr = CoCreateInstance(&CLSID_OLEDB_CONVERSIONLIBRARY, NULL, CLSCTX_INPROC_SERVER, &IID_IDataConvert, (void**)&convert); if(FAILED(hr)) { win_skip("Unable to load oledb conversion library\n"); return; } dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_EMPTY, DBTYPE_BSTR, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst != NULL, "got %p\n", dst); ok(SysStringLen(dst) == 0, "got %d\n", SysStringLen(dst)); SysFreeString(dst); dst = (void*)0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_NULL, DBTYPE_BSTR, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == DB_E_UNSUPPORTEDCONVERSION, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_BADACCESSOR, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == (void*)0x1234, "got %p\n", dst); *(short *)src = 4321; hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_BSTR, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst != NULL, "got %p\n", dst); ok(SysStringLen(dst) == 4, "got %d\n", SysStringLen(dst)); SysFreeString(dst); b = SysAllocString(ten); *(BSTR *)src = b; hr = IDataConvert_DataConvert(convert, DBTYPE_BSTR, DBTYPE_BSTR, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst != NULL, "got %p\n", dst); ok(dst != b, "got %p src %p\n", dst, b); ok(!lstrcmpW(b, dst), "got %s\n", wine_dbgstr_w(dst)); SysFreeString(dst); SysFreeString(b); IDataConvert_Release(convert); } static void test_converttowstr(void) { IDataConvert *convert; HRESULT hr; WCHAR dst[100]; BYTE src[20]; DBSTATUS dst_status; DBLENGTH dst_len; static const WCHAR ten[] = {'1','0',0}; static const WCHAR fourthreetwoone[] = {'4','3','2','1',0}; static const WCHAR guid_str[] = { '{','0','C','7','3','3','A','8','D','-','2','A','1','C','-','1','1','C','E','-', 'A','D','E','5','-','0','0','A','A','0','0','4','4','7','7','3','D','}',0}; static const WCHAR hexunpacked_w[] = {'5','7','0','0','6','9','0','0','6','E','0','0','6','5','0','0','0','0','0','0', 0 }; static const WCHAR hexpacked_w[] = {'W','i','n','e', 0 }; BSTR b; hr = CoCreateInstance(&CLSID_OLEDB_CONVERSIONLIBRARY, NULL, CLSCTX_INPROC_SERVER, &IID_IDataConvert, (void**)&convert); if(FAILED(hr)) { win_skip("Unable to load oledb conversion library\n"); return; } memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_EMPTY, DBTYPE_WSTR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 0, "got %ld\n", dst_len); ok(dst[0] == 0, "got %02x\n", dst[0]); ok(dst[1] == 0xcccc, "got %02x\n", dst[1]); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_NULL, DBTYPE_WSTR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == DB_E_UNSUPPORTEDCONVERSION, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_BADACCESSOR, "got %08x\n", dst_status); ok(dst_len == 0x1234, "got %ld\n", dst_len); ok(dst[0] == 0xcccc, "got %02x\n", dst[0]); *(short *)src = 4321; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_WSTR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(!lstrcmpW(dst, fourthreetwoone), "got %s\n", wine_dbgstr_w(dst)); *(short *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_WSTR, 0, &dst_len, src, dst, 0, 0, &dst_status, 0, 0, 0); ok(hr == DB_E_ERRORSOCCURRED, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_DATAOVERFLOW, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(dst[0] == 0xcccc, "got %02x\n", dst[0]); *(short *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_WSTR, 0, &dst_len, src, NULL, 0, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(dst[0] == 0xcccc, "got %02x\n", dst[0]); *(short *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_WSTR, 0, &dst_len, src, dst, 4, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(dst[0] == '4', "got %02x\n", dst[0]); ok(dst[1] == 0, "got %02x\n", dst[1]); ok(dst[2] == 0xcccc, "got %02x\n", dst[2]); *(short *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_WSTR, 0, &dst_len, src, dst, 2, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(dst[0] == 0, "got %02x\n", dst[0]); ok(dst[1] == 0xcccc, "got %02x\n", dst[1]); *(short *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_WSTR, 0, &dst_len, src, dst, 8, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(dst[0] == '4', "got %02x\n", dst[0]); ok(dst[1] == '3', "got %02x\n", dst[1]); ok(dst[2] == '2', "got %02x\n", dst[2]); ok(dst[3] == 0, "got %02x\n", dst[3]); ok(dst[4] == 0xcccc, "got %02x\n", dst[4]); *(int *)src = 4321; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_WSTR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(!lstrcmpW(dst, fourthreetwoone), "got %s\n", wine_dbgstr_w(dst)); *(int *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_WSTR, 0, &dst_len, src, dst, 0, 0, &dst_status, 0, 0, 0); ok(hr == DB_E_ERRORSOCCURRED, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_DATAOVERFLOW, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(dst[0] == 0xcccc, "got %02x\n", dst[0]); *(int *)src = 4321; memset(dst, 0xcc, sizeof(dst)); hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_WSTR, 0, &dst_len, src, NULL, 0, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(dst[0] == 0xcccc, "got %02x\n", dst[0]); *(int *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_WSTR, 0, &dst_len, src, dst, 4, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(dst[0] == '4', "got %02x\n", dst[0]); ok(dst[1] == 0, "got %02x\n", dst[1]); ok(dst[2] == 0xcccc, "got %02x\n", dst[2]); *(int *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_WSTR, 0, &dst_len, src, dst, 2, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(dst[0] == 0, "got %02x\n", dst[0]); ok(dst[1] == 0xcccc, "got %02x\n", dst[1]); *(int *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_WSTR, 0, &dst_len, src, dst, 8, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(dst[0] == '4', "got %02x\n", dst[0]); ok(dst[1] == '3', "got %02x\n", dst[1]); ok(dst[2] == '2', "got %02x\n", dst[2]); ok(dst[3] == 0, "got %02x\n", dst[3]); ok(dst[4] == 0xcccc, "got %02x\n", dst[4]); *(float *)src = 4321; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R4, DBTYPE_WSTR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(!lstrcmpW(dst, fourthreetwoone), "got %s\n", wine_dbgstr_w(dst)); *(float *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R4, DBTYPE_WSTR, 0, &dst_len, src, dst, 0, 0, &dst_status, 0, 0, 0); ok(hr == DB_E_ERRORSOCCURRED, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_DATAOVERFLOW, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(dst[0] == 0xcccc, "got %02x\n", dst[0]); *(float *)src = 4321; memset(dst, 0xcc, sizeof(dst)); hr = IDataConvert_DataConvert(convert, DBTYPE_R4, DBTYPE_WSTR, 0, &dst_len, src, NULL, 0, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(dst[0] == 0xcccc, "got %02x\n", dst[0]); *(float *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R4, DBTYPE_WSTR, 0, &dst_len, src, dst, 4, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(dst[0] == '4', "got %02x\n", dst[0]); ok(dst[1] == 0, "got %02x\n", dst[1]); ok(dst[2] == 0xcccc, "got %02x\n", dst[2]); *(float *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R4, DBTYPE_WSTR, 0, &dst_len, src, dst, 2, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(dst[0] == 0, "got %02x\n", dst[0]); ok(dst[1] == 0xcccc, "got %02x\n", dst[1]); *(float *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R4, DBTYPE_WSTR, 0, &dst_len, src, dst, 8, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(dst[0] == '4', "got %02x\n", dst[0]); ok(dst[1] == '3', "got %02x\n", dst[1]); ok(dst[2] == '2', "got %02x\n", dst[2]); ok(dst[3] == 0, "got %02x\n", dst[3]); ok(dst[4] == 0xcccc, "got %02x\n", dst[4]); *(double *)src = 4321; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R8, DBTYPE_WSTR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(!lstrcmpW(dst, fourthreetwoone), "got %s\n", wine_dbgstr_w(dst)); *(double *)src = 4321; memset(dst, 0xcc, sizeof(dst)); hr = IDataConvert_DataConvert(convert, DBTYPE_R8, DBTYPE_WSTR, 0, &dst_len, src, dst, 0, 0, &dst_status, 0, 0, 0); ok(hr == DB_E_ERRORSOCCURRED, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_DATAOVERFLOW, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(dst[0] == 0xcccc, "got %02x\n", dst[0]); *(double *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R8, DBTYPE_WSTR, 0, &dst_len, src, NULL, 0, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(dst[0] == 0xcccc, "got %02x\n", dst[0]); *(double *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R8, DBTYPE_WSTR, 0, &dst_len, src, dst, 4, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(dst[0] == '4', "got %02x\n", dst[0]); ok(dst[1] == 0, "got %02x\n", dst[1]); ok(dst[2] == 0xcccc, "got %02x\n", dst[2]); *(double *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R8, DBTYPE_WSTR, 0, &dst_len, src, dst, 2, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(dst[0] == 0, "got %02x\n", dst[0]); ok(dst[1] == 0xcccc, "got %02x\n", dst[1]); *(double *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R8, DBTYPE_WSTR, 0, &dst_len, src, dst, 8, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(dst[0] == '4', "got %02x\n", dst[0]); ok(dst[1] == '3', "got %02x\n", dst[1]); ok(dst[2] == '2', "got %02x\n", dst[2]); ok(dst[3] == 0, "got %02x\n", dst[3]); ok(dst[4] == 0xcccc, "got %02x\n", dst[4]); memset(src, 0, sizeof(src)); ((CY*)src)->int64 = 43210000; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_CY, DBTYPE_WSTR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(!lstrcmpW(dst, fourthreetwoone), "got %s\n", wine_dbgstr_w(dst)); memset(src, 0, sizeof(src)); *(signed char *)src = 10; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I1, DBTYPE_WSTR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(!lstrcmpW(dst, ten), "got %s\n", wine_dbgstr_w(dst)); memset(src, 0, sizeof(src)); *(unsigned char *)src = 10; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_UI1, DBTYPE_WSTR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(!lstrcmpW(dst, ten), "got %s\n", wine_dbgstr_w(dst)); memset(src, 0, sizeof(src)); *(unsigned short *)src = 4321; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_UI2, DBTYPE_WSTR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(!lstrcmpW(dst, fourthreetwoone), "got %s\n", wine_dbgstr_w(dst)); memset(src, 0, sizeof(src)); *(unsigned int *)src = 4321; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_UI4, DBTYPE_WSTR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(!lstrcmpW(dst, fourthreetwoone), "got %s\n", wine_dbgstr_w(dst)); memset(src, 0, sizeof(src)); ((LARGE_INTEGER*)src)->QuadPart = 4321; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I8, DBTYPE_WSTR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(broken(DB_E_UNSUPPORTEDCONVERSION) || hr == S_OK /* W2K+ */, "got %08x\n", hr); ok(broken(dst_status == DBSTATUS_E_BADACCESSOR) || dst_status == DBSTATUS_S_OK /* W2K+ */, "got %08x\n", dst_status); ok(broken(dst_len == 0x1234) || dst_len == 8 /* W2K+ */, "got %ld\n", dst_len); ok(!lstrcmpW(dst, fourthreetwoone), "got %s\n", wine_dbgstr_w(dst)); memset(src, 0, sizeof(src)); ((ULARGE_INTEGER*)src)->QuadPart = 4321; hr = IDataConvert_DataConvert(convert, DBTYPE_UI8, DBTYPE_WSTR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(broken(DB_E_UNSUPPORTEDCONVERSION) || hr == S_OK /* W2K+ */, "got %08x\n", hr); ok(broken(dst_status == DBSTATUS_E_BADACCESSOR) || dst_status == DBSTATUS_S_OK /* W2K+ */, "got %08x\n", dst_status); ok(broken(dst_len == 0x1234) || dst_len == 8 /* W2K+ */, "got %ld\n", dst_len); ok(!lstrcmpW(dst, fourthreetwoone), "got %s\n", wine_dbgstr_w(dst)); memset(src, 0, sizeof(src)); memcpy(src, &IID_IDataConvert, sizeof(GUID)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_GUID, DBTYPE_WSTR, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 76, "got %ld\n", dst_len); ok(!lstrcmpW(dst, guid_str), "got %s\n", wine_dbgstr_w(dst)); b = SysAllocString(ten); *(BSTR *)src = b; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_BSTR, DBTYPE_WSTR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(!lstrcmpW(b, dst), "got %s\n", wine_dbgstr_w(dst)); SysFreeString(b); memcpy(src, ten, sizeof(ten)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_WSTR, DBTYPE_WSTR, 2, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 2, "got %ld\n", dst_len); ok(dst[0] == '1', "got %02x\n", dst[0]); ok(dst[1] == 0, "got %02x\n", dst[1]); memcpy(src, ten, sizeof(ten)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_WSTR, DBTYPE_WSTR, 4, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(!lstrcmpW(ten, dst), "got %s\n", wine_dbgstr_w(dst)); memcpy(src, ten, sizeof(ten)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_WSTR, DBTYPE_WSTR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, DBDATACONVERT_LENGTHFROMNTS); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(!lstrcmpW(ten, dst), "got %s\n", wine_dbgstr_w(dst)); /* DBTYPE_BYTES to DBTYPE_*STR unpacks binary data into a hex string */ memcpy(src, hexpacked_w, sizeof(hexpacked_w)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_BYTES, DBTYPE_WSTR, sizeof(hexpacked_w), &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(hexpacked_w) * 4, "got %ld\n", dst_len); ok(!lstrcmpW(hexunpacked_w, dst), "got %s\n", wine_dbgstr_w(dst)); ok(dst[sizeof(hexpacked_w)/sizeof(WCHAR) * 4 + 1] == 0xcccc, "clobbered buffer\n"); memcpy(src, hexpacked_w, sizeof(hexpacked_w)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_BYTES, DBTYPE_WSTR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 0, "got %ld\n", dst_len); ok(dst[0] == 0, "not null terminated\n"); ok(dst[1] == 0xcccc, "clobbered buffer\n"); memcpy(src, hexpacked_w, sizeof(hexpacked_w)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_BYTES, DBTYPE_WSTR, 4, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 2 * sizeof(WCHAR) * 4, "got %ld\n", dst_len); ok(!memcmp(hexunpacked_w, dst, 2 * sizeof(WCHAR) * 4 ), "got %s\n", wine_dbgstr_w(dst)); ok(dst[2 * 4] == 0, "not null terminated\n"); ok(dst[2 * 4 + 1] == 0xcccc, "clobbered buffer\n"); memcpy(src, hexpacked_w, sizeof(hexpacked_w)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_BYTES, DBTYPE_WSTR, sizeof(hexpacked_w), &dst_len, src, dst, 2 * sizeof(WCHAR) * 4 + sizeof(WCHAR), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == sizeof(hexpacked_w) * 4, "got %ld\n", dst_len); ok(!memcmp(hexunpacked_w, dst, 2 * sizeof(WCHAR) * 4 ), "got %s\n", wine_dbgstr_w(dst)); ok(dst[2 * 4] == 0, "not null terminated\n"); ok(dst[2 * 4 + 1] == 0xcccc, "clobbered buffer\n"); memcpy(src, hexpacked_w, sizeof(hexpacked_w)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_BYTES, DBTYPE_WSTR, sizeof(hexpacked_w), &dst_len, src, dst, 2 * sizeof(WCHAR) * 4 +1, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == sizeof(hexpacked_w) * 4, "got %ld\n", dst_len); ok(!memcmp(hexunpacked_w, dst, 2 * sizeof(WCHAR) * 4 - 2 ), "got %s\n", wine_dbgstr_w(dst)); ok(dst[2 * 4 - 1] == 0, "not null terminated\n"); ok(dst[2 * 4] == 0xcccc, "clobbered buffer\n"); memcpy(src, hexpacked_w, sizeof(hexpacked_w)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_BYTES, DBTYPE_WSTR, sizeof(hexpacked_w), &dst_len, src, dst, 2 * sizeof(WCHAR) * 4, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == sizeof(hexpacked_w) * 4, "got %ld\n", dst_len); ok(!memcmp(hexunpacked_w, dst, 2 * sizeof(WCHAR) * 4 - 2 ), "got %s\n", wine_dbgstr_w(dst)); ok(dst[2 * 4 - 1] == 0, "not null terminated\n"); ok(dst[2 * 4] == 0xcccc, "clobbered buffer\n"); memcpy(src, hexpacked_w, sizeof(hexpacked_w)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_BYTES, DBTYPE_WSTR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, DBDATACONVERT_LENGTHFROMNTS); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 0, "got %ld\n", dst_len); ok(dst[0] == 0, "not null terminated\n"); ok(dst[1] == 0xcccc, "clobbered buffer\n"); IDataConvert_Release(convert); } static void test_converttostr(void) { IDataConvert *convert; HRESULT hr; char dst[100]; BYTE src[64]; DBSTATUS dst_status; DBLENGTH dst_len; static const WCHAR ten[] = {'1','0',0}; static const char ten_a[] = "10"; static const char fourthreetwoone[] = "4321"; static const char guid_str[] = "{0C733A8D-2A1C-11CE-ADE5-00AA0044773D}"; static const char hexunpacked_a[] = "57696E6500"; static const char hexpacked_a[] = "Wine"; BSTR b; hr = CoCreateInstance(&CLSID_OLEDB_CONVERSIONLIBRARY, NULL, CLSCTX_INPROC_SERVER, &IID_IDataConvert, (void**)&convert); if(FAILED(hr)) { win_skip("Unable to load oledb conversion library\n"); return; } memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_EMPTY, DBTYPE_STR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 0, "got %ld\n", dst_len); ok(dst[0] == 0, "got %02x\n", dst[0]); ok(dst[1] == (char)0xcc, "got %02x\n", dst[1]); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_NULL, DBTYPE_STR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == DB_E_UNSUPPORTEDCONVERSION, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_BADACCESSOR, "got %08x\n", dst_status); ok(dst_len == 0x1234, "got %ld\n", dst_len); ok(dst[0] == (char)0xcc, "got %02x\n", dst[0]); *(short *)src = 4321; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_STR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(!lstrcmpA(dst, fourthreetwoone), "got %s\n", dst); *(short *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_STR, 0, &dst_len, src, dst, 0, 0, &dst_status, 0, 0, 0); ok(hr == DB_E_ERRORSOCCURRED, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_DATAOVERFLOW, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(dst[0] == (char)0xcc, "got %02x\n", dst[0]); *(short *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_STR, 0, &dst_len, src, NULL, 0, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(dst[0] == (char)0xcc, "got %02x\n", dst[0]); *(short *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_STR, 0, &dst_len, src, dst, 2, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(dst[0] == '4', "got %02x\n", dst[0]); ok(dst[1] == 0, "got %02x\n", dst[1]); ok(dst[2] == (char)0xcc, "got %02x\n", dst[2]); *(short *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_STR, 0, &dst_len, src, dst, 1, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(dst[0] == 0, "got %02x\n", dst[0]); ok(dst[1] == (char)0xcc, "got %02x\n", dst[1]); *(short *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_STR, 0, &dst_len, src, dst, 4, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(dst[0] == '4', "got %02x\n", dst[0]); ok(dst[1] == '3', "got %02x\n", dst[1]); ok(dst[2] == '2', "got %02x\n", dst[2]); ok(dst[3] == 0, "got %02x\n", dst[3]); ok(dst[4] == (char)0xcc, "got %02x\n", dst[4]); *(int *)src = 4321; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_STR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(!lstrcmpA(dst, fourthreetwoone), "got %s\n", dst); *(int *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_STR, 0, &dst_len, src, dst, 0, 0, &dst_status, 0, 0, 0); ok(hr == DB_E_ERRORSOCCURRED, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_DATAOVERFLOW, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(dst[0] == (char)0xcc, "got %02x\n", dst[0]); *(int *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_STR, 0, &dst_len, src, NULL, 0, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(dst[0] == (char)0xcc, "got %02x\n", dst[0]); *(int *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_STR, 0, &dst_len, src, dst, 2, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(dst[0] == '4', "got %02x\n", dst[0]); ok(dst[1] == 0, "got %02x\n", dst[1]); ok(dst[2] == (char)0xcc, "got %02x\n", dst[2]); *(int *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_STR, 0, &dst_len, src, dst, 1, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(dst[0] == 0, "got %02x\n", dst[0]); ok(dst[1] == (char)0xcc, "got %02x\n", dst[1]); *(int *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_STR, 0, &dst_len, src, dst, 4, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(dst[0] == '4', "got %02x\n", dst[0]); ok(dst[1] == '3', "got %02x\n", dst[1]); ok(dst[2] == '2', "got %02x\n", dst[2]); ok(dst[3] == 0, "got %02x\n", dst[3]); ok(dst[4] == (char)0xcc, "got %02x\n", dst[4]); *(float *)src = 4321; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R4, DBTYPE_STR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(!lstrcmpA(dst, fourthreetwoone), "got %s\n", dst); *(float *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R4, DBTYPE_STR, 0, &dst_len, src, dst, 0, 0, &dst_status, 0, 0, 0); ok(hr == DB_E_ERRORSOCCURRED, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_DATAOVERFLOW, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(dst[0] == (char)0xcc, "got %02x\n", dst[0]); *(float *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R4, DBTYPE_STR, 0, &dst_len, src, NULL, 0, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(dst[0] == (char)0xcc, "got %02x\n", dst[0]); *(float *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R4, DBTYPE_STR, 0, &dst_len, src, dst, 2, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(dst[0] == '4', "got %02x\n", dst[0]); ok(dst[1] == 0, "got %02x\n", dst[1]); ok(dst[2] == (char)0xcc, "got %02x\n", dst[2]); *(float *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R4, DBTYPE_STR, 0, &dst_len, src, dst, 1, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(dst[0] == 0, "got %02x\n", dst[0]); ok(dst[1] == (char)0xcc, "got %02x\n", dst[1]); *(float *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R4, DBTYPE_STR, 0, &dst_len, src, dst, 4, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(dst[0] == '4', "got %02x\n", dst[0]); ok(dst[1] == '3', "got %02x\n", dst[1]); ok(dst[2] == '2', "got %02x\n", dst[2]); ok(dst[3] == 0, "got %02x\n", dst[3]); ok(dst[4] == (char)0xcc, "got %02x\n", dst[4]); *(double *)src = 4321; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R8, DBTYPE_STR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(!lstrcmpA(dst, fourthreetwoone), "got %s\n", dst); *(double *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R8, DBTYPE_STR, 0, &dst_len, src, dst, 0, 0, &dst_status, 0, 0, 0); ok(hr == DB_E_ERRORSOCCURRED, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_DATAOVERFLOW, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(dst[0] == (char)0xcc, "got %02x\n", dst[0]); *(double *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R8, DBTYPE_STR, 0, &dst_len, src, NULL, 0, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(dst[0] == (char)0xcc, "got %02x\n", dst[0]); *(double *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R8, DBTYPE_STR, 0, &dst_len, src, dst, 2, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(dst[0] == '4', "got %02x\n", dst[0]); ok(dst[1] == 0, "got %02x\n", dst[1]); ok(dst[2] == (char)0xcc, "got %02x\n", dst[2]); *(double *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R8, DBTYPE_STR, 0, &dst_len, src, dst, 1, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(dst[0] == 0, "got %02x\n", dst[0]); ok(dst[1] == (char)0xcc, "got %02x\n", dst[1]); *(double *)src = 4321; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R8, DBTYPE_STR, 0, &dst_len, src, dst, 4, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(dst[0] == '4', "got %02x\n", dst[0]); ok(dst[1] == '3', "got %02x\n", dst[1]); ok(dst[2] == '2', "got %02x\n", dst[2]); ok(dst[3] == 0, "got %02x\n", dst[3]); ok(dst[4] == (char)0xcc, "got %02x\n", dst[4]); memset(src, 0, sizeof(src)); ((CY*)src)->int64 = 43210000; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_CY, DBTYPE_STR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(!lstrcmpA(dst, fourthreetwoone), "got %s\n", dst); memset(src, 0, sizeof(src)); *(signed char *)src = 10; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I1, DBTYPE_STR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 2, "got %ld\n", dst_len); ok(!lstrcmpA(dst, ten_a), "got %s\n", dst); memset(src, 0, sizeof(src)); *(unsigned char *)src = 10; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_UI1, DBTYPE_STR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 2, "got %ld\n", dst_len); ok(!lstrcmpA(dst, ten_a), "got %s\n", dst); memset(src, 0, sizeof(src)); *(unsigned short *)src = 4321; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_UI2, DBTYPE_STR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(!lstrcmpA(dst, fourthreetwoone), "got %s\n", dst); memset(src, 0, sizeof(src)); *(unsigned int *)src = 4321; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_UI4, DBTYPE_STR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(!lstrcmpA(dst, fourthreetwoone), "got %s\n", dst); memset(src, 0, sizeof(src)); ((LARGE_INTEGER*)src)->QuadPart = 4321; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I8, DBTYPE_STR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(broken(DB_E_UNSUPPORTEDCONVERSION) || hr == S_OK /* W2K+ */, "got %08x\n", hr); ok(broken(dst_status == DBSTATUS_E_BADACCESSOR) || dst_status == DBSTATUS_S_OK /* W2K+ */, "got %08x\n", dst_status); ok(broken(dst_len == 0x1234) || dst_len == 4 /* W2K+ */, "got %ld\n", dst_len); ok(!lstrcmpA(dst, fourthreetwoone), "got %s\n", dst); memset(src, 0, sizeof(src)); ((ULARGE_INTEGER*)src)->QuadPart = 4321; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_UI8, DBTYPE_STR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(broken(DB_E_UNSUPPORTEDCONVERSION) || hr == S_OK /* W2K+ */, "got %08x\n", hr); ok(broken(dst_status == DBSTATUS_E_BADACCESSOR) || dst_status == DBSTATUS_S_OK /* W2K+ */, "got %08x\n", dst_status); ok(broken(dst_len == 0x1234) || dst_len == 4 /* W2K+ */, "got %ld\n", dst_len); ok(!lstrcmpA(dst, fourthreetwoone), "got %s\n", dst); memset(src, 0, sizeof(src)); memcpy(src, &IID_IDataConvert, sizeof(GUID)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_GUID, DBTYPE_STR, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 38, "got %ld\n", dst_len); ok(!lstrcmpA(dst, guid_str), "got %s\n", dst); b = SysAllocString(ten); *(BSTR *)src = b; memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_BSTR, DBTYPE_STR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 2, "got %ld\n", dst_len); ok(!lstrcmpA(ten_a, dst), "got %s\n", dst); SysFreeString(b); memcpy(src, ten, sizeof(ten)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_WSTR, DBTYPE_STR, 2, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 1, "got %ld\n", dst_len); ok(dst[0] == '1', "got %02x\n", dst[0]); ok(dst[1] == 0, "got %02x\n", dst[1]); memcpy(src, ten, sizeof(ten)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_WSTR, DBTYPE_STR, 4, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 2, "got %ld\n", dst_len); ok(!lstrcmpA(ten_a, dst), "got %s\n", dst); memcpy(src, ten, sizeof(ten)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_WSTR, DBTYPE_STR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, DBDATACONVERT_LENGTHFROMNTS); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 2, "got %ld\n", dst_len); ok(!lstrcmpA(ten_a, dst), "got %s\n", dst); memcpy(src, ten_a, sizeof(ten_a)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_STR, DBTYPE_STR, 2, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 2, "got %ld\n", dst_len); ok(dst[0] == '1', "got %02x\n", dst[0]); ok(dst[1] == '0', "got %02x\n", dst[1]); ok(dst[2] == 0, "got %02x\n", dst[2]); ok(dst[3] == (char)0xcc, "got %02x\n", dst[3]); memcpy(src, ten_a, sizeof(ten_a)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_STR, DBTYPE_STR, 4, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(!lstrcmpA(ten_a, dst), "got %s\n", dst); memcpy(src, ten_a, sizeof(ten_a)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_STR, DBTYPE_STR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, DBDATACONVERT_LENGTHFROMNTS); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 2, "got %ld\n", dst_len); ok(!lstrcmpA(ten_a, dst), "got %s\n", dst); /* DBTYPE_BYTES to DBTYPE_*STR unpacks binary data into a hex string */ memcpy(src, hexpacked_a, sizeof(hexpacked_a)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_BYTES, DBTYPE_STR, sizeof(hexpacked_a), &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(hexpacked_a) * 2, "got %ld\n", dst_len); ok(!lstrcmpA(hexunpacked_a, dst), "got %s\n", dst); ok(dst[sizeof(hexpacked_a)/sizeof(char) * 4 + 1] == (char)0xcc, "clobbered buffer\n"); memcpy(src, hexpacked_a, sizeof(hexpacked_a)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_BYTES, DBTYPE_STR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 0, "got %ld\n", dst_len); ok(dst[0] == 0, "not null terminated\n"); ok(dst[1] == (char)0xcc, "clobbered buffer\n"); memcpy(src, hexpacked_a, sizeof(hexpacked_a)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_BYTES, DBTYPE_STR, 4, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 2 * sizeof(char) * 4, "got %ld\n", dst_len); ok(!memcmp(hexunpacked_a, dst, 2 * sizeof(char) * 4 ), "got %s\n", dst); ok(dst[2 * 4] == 0, "not null terminated\n"); ok(dst[2 * 4 + 1] == (char)0xcc, "clobbered buffer\n"); memcpy(src, hexpacked_a, sizeof(hexpacked_a)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_BYTES, DBTYPE_STR, sizeof(hexpacked_a), &dst_len, src, dst, 2 * sizeof(char) * 4 + sizeof(char), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == sizeof(hexpacked_a) * 2, "got %ld\n", dst_len); ok(!memcmp(hexunpacked_a, dst, 2 * sizeof(char) * 4 ), "got %s\n", dst); ok(dst[2 * 4] == 0, "not null terminated\n"); ok(dst[2 * 4 + 1] == (char)0xcc, "clobbered buffer\n"); memcpy(src, hexpacked_a, sizeof(hexpacked_a)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_BYTES, DBTYPE_STR, sizeof(hexpacked_a), &dst_len, src, dst, 2 * sizeof(char) * 4, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_TRUNCATED, "got %08x\n", dst_status); ok(dst_len == sizeof(hexpacked_a) * 2, "got %ld\n", dst_len); ok(!memcmp(hexunpacked_a, dst, 2 * sizeof(char) * 4 - 2 ), "got %s\n", dst); ok(dst[2 * 4 - 1] == 0, "not null terminated\n"); ok(dst[2 * 4] == (char)0xcc, "clobbered buffer\n"); memcpy(src, hexpacked_a, sizeof(hexpacked_a)); memset(dst, 0xcc, sizeof(dst)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_BYTES, DBTYPE_STR, 0, &dst_len, src, dst, sizeof(dst), 0, &dst_status, 0, 0, DBDATACONVERT_LENGTHFROMNTS); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 0, "got %ld\n", dst_len); ok(dst[0] == 0, "not null terminated\n"); ok(dst[1] == (char)0xcc, "clobbered buffer\n"); IDataConvert_Release(convert); } static void test_converttobyrefwstr(void) { IDataConvert *convert; HRESULT hr; WCHAR *dst; BYTE src[20]; DBSTATUS dst_status; DBLENGTH dst_len; static const WCHAR ten[] = {'1','0',0}; static const WCHAR fourthreetwoone[] = {'4','3','2','1',0}; BSTR b; hr = CoCreateInstance(&CLSID_OLEDB_CONVERSIONLIBRARY, NULL, CLSCTX_INPROC_SERVER, &IID_IDataConvert, (void**)&convert); if(FAILED(hr)) { win_skip("Unable to load oledb conversion library\n"); return; } hr = IDataConvert_DataConvert(convert, DBTYPE_EMPTY, DBTYPE_BYREF | DBTYPE_WSTR, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 0, "got %ld\n", dst_len); ok(dst[0] == 0, "got %04x\n", dst[0]); CoTaskMemFree(dst); dst = (void*)0x12345678; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_NULL, DBTYPE_BYREF | DBTYPE_WSTR, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == DB_E_UNSUPPORTEDCONVERSION, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_BADACCESSOR, "got %08x\n", dst_status); ok(dst_len == 0x1234, "got %ld\n", dst_len); ok(dst == (void*)0x12345678, "got %p\n", dst); *(short *)src = 4321; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_BYREF | DBTYPE_WSTR, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(!lstrcmpW(dst, fourthreetwoone), "got %s\n", wine_dbgstr_w(dst)); CoTaskMemFree(dst); *(short *)src = 4321; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_BYREF | DBTYPE_WSTR, 0, &dst_len, src, &dst, 0, 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 8, "got %ld\n", dst_len); ok(!lstrcmpW(dst, fourthreetwoone), "got %s\n", wine_dbgstr_w(dst)); CoTaskMemFree(dst); b = SysAllocString(ten); *(BSTR *)src = b; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_BSTR, DBTYPE_BYREF | DBTYPE_WSTR, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(!lstrcmpW(b, dst), "got %s\n", wine_dbgstr_w(dst)); CoTaskMemFree(dst); SysFreeString(b); memcpy(src, ten, sizeof(ten)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_WSTR, DBTYPE_BYREF | DBTYPE_WSTR, 2, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 2, "got %ld\n", dst_len); ok(dst[0] == '1', "got %02x\n", dst[0]); ok(dst[1] == 0, "got %02x\n", dst[1]); CoTaskMemFree(dst); memcpy(src, ten, sizeof(ten)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_WSTR, DBTYPE_BYREF | DBTYPE_WSTR, 4, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(!lstrcmpW(ten, dst), "got %s\n", wine_dbgstr_w(dst)); CoTaskMemFree(dst); memcpy(src, ten, sizeof(ten)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_WSTR, DBTYPE_BYREF | DBTYPE_WSTR, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, DBDATACONVERT_LENGTHFROMNTS); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == 4, "got %ld\n", dst_len); ok(!lstrcmpW(ten, dst), "got %s\n", wine_dbgstr_w(dst)); CoTaskMemFree(dst); IDataConvert_Release(convert); } static void test_converttoguid(void) { IDataConvert *convert; HRESULT hr; GUID dst; BYTE src[20]; DBSTATUS dst_status; DBLENGTH dst_len; hr = CoCreateInstance(&CLSID_OLEDB_CONVERSIONLIBRARY, NULL, CLSCTX_INPROC_SERVER, &IID_IDataConvert, (void**)&convert); if(FAILED(hr)) { win_skip("Unable to load oledb conversion library\n"); return; } dst = IID_IDCInfo; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_EMPTY, DBTYPE_GUID, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(GUID), "got %ld\n", dst_len); ok(IsEqualGUID(&dst, &GUID_NULL), "didn't get GUID_NULL\n"); dst = IID_IDCInfo; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_NULL, DBTYPE_GUID, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == DB_E_UNSUPPORTEDCONVERSION, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_BADACCESSOR, "got %08x\n", dst_status); ok(dst_len == 0x1234, "got %ld\n", dst_len); ok(IsEqualGUID(&dst, &IID_IDCInfo), "dst has changed\n"); dst = IID_IDCInfo; memcpy(src, &IID_IDataConvert, sizeof(GUID)); dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_GUID, DBTYPE_GUID, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(GUID), "got %ld\n", dst_len); ok(IsEqualGUID(&dst, &IID_IDataConvert), "didn't get IID_IDataConvert\n"); IDataConvert_Release(convert); } static void test_converttofiletime(void) { IDataConvert *convert; HRESULT hr; FILETIME dst; BYTE src[20]; DBSTATUS dst_status; DBLENGTH dst_len; hr = CoCreateInstance(&CLSID_OLEDB_CONVERSIONLIBRARY, NULL, CLSCTX_INPROC_SERVER, &IID_IDataConvert, (void**)&convert); if(FAILED(hr)) { win_skip("Unable to load oledb conversion library\n"); return; } memset(&dst, 0xcc, sizeof(dst)); ((FILETIME *)src)->dwLowDateTime = 0x12345678; ((FILETIME *)src)->dwHighDateTime = 0x9abcdef0; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_FILETIME, DBTYPE_FILETIME, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK || broken(hr == DB_E_BADBINDINFO), /* win98 */ "got %08x\n", hr); if(SUCCEEDED(hr)) { ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst.dwLowDateTime == 0x12345678, "got %08x\n", dst.dwLowDateTime); ok(dst.dwHighDateTime == 0x9abcdef0, "got %08x\n", dst.dwHighDateTime); } IDataConvert_Release(convert); } static void test_converttoui1(void) { IDataConvert *convert; HRESULT hr; BYTE dst; BYTE src[20]; DBSTATUS dst_status; DBLENGTH dst_len; hr = CoCreateInstance(&CLSID_OLEDB_CONVERSIONLIBRARY, NULL, CLSCTX_INPROC_SERVER, &IID_IDataConvert, (void**)&convert); if(FAILED(hr)) { win_skip("Unable to load oledb conversion library\n"); return; } dst = 0x12; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_EMPTY, DBTYPE_UI1, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0, "got %08x\n", dst); dst = 0x12; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_NULL, DBTYPE_UI1, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == DB_E_UNSUPPORTEDCONVERSION, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_BADACCESSOR, "got %08x\n", dst_status); ok(dst_len == 0x1234, "got %ld\n", dst_len); ok(dst == 0x12, "got %08x\n", dst); dst = 0x12; src[0] = 0x43; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_UI1, DBTYPE_UI1, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0x43, "got %08x\n", dst); dst = 0x12; src[0] = 0xfe; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_UI1, DBTYPE_UI1, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0xfe, "got %08x\n", dst); IDataConvert_Release(convert); } static void test_converttoui4(void) { IDataConvert *convert; HRESULT hr; DWORD dst; BYTE src[20]; DBSTATUS dst_status; DBLENGTH dst_len; hr = CoCreateInstance(&CLSID_OLEDB_CONVERSIONLIBRARY, NULL, CLSCTX_INPROC_SERVER, &IID_IDataConvert, (void**)&convert); if(FAILED(hr)) { win_skip("Unable to load oledb conversion library\n"); return; } dst = 0x12345678; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_EMPTY, DBTYPE_UI4, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0, "got %08x\n", dst); dst = 0x12345678; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_NULL, DBTYPE_UI4, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == DB_E_UNSUPPORTEDCONVERSION, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_BADACCESSOR, "got %08x\n", dst_status); ok(dst_len == 0x1234, "got %ld\n", dst_len); ok(dst == 0x12345678, "got %08x\n", dst); dst = 0x12345678; *(DWORD*)src = 0x87654321; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_UI4, DBTYPE_UI4, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0x87654321, "got %08x\n", dst); dst = 0x12345678; *(signed short *)src = 0x4321; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_UI4, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0x4321, "got %08x\n", dst); dst = 0x12345678; *(signed short *)src = -1; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_UI4, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == DB_E_ERRORSOCCURRED, "got %08x\n", hr); todo_wine ok(dst_status == DBSTATUS_E_SIGNMISMATCH, "got %08x\n", dst_status); todo_wine ok(broken(dst_len == sizeof(dst)) || dst_len == 0x1234 /* W2K+ */, "got %ld\n", dst_len); ok(dst == 0x12345678, "got %08x\n", dst); IDataConvert_Release(convert); } static void test_converttor4(void) { IDataConvert *convert; HRESULT hr; FLOAT dst; BYTE src[20]; DBSTATUS dst_status; DBLENGTH dst_len; hr = CoCreateInstance(&CLSID_OLEDB_CONVERSIONLIBRARY, NULL, CLSCTX_INPROC_SERVER, &IID_IDataConvert, (void**)&convert); if(FAILED(hr)) { win_skip("Unable to load oledb conversion library\n"); return; } dst = 1.0; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_EMPTY, DBTYPE_R4, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 0.0, "got %f\n", dst); dst = 1.0; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_NULL, DBTYPE_R4, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == DB_E_UNSUPPORTEDCONVERSION, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_BADACCESSOR, "got %08x\n", dst_status); ok(dst_len == 0x1234, "got %ld\n", dst_len); ok(dst == 1.0, "got %f\n", dst); dst = 1.0; *(signed int*)src = 12345678; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_R4, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 12345678.0, "got %f\n", dst); dst = 1.0; *(FLOAT *)src = 10.0; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_R4, DBTYPE_R4, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst == 10.0, "got %f\n", dst); IDataConvert_Release(convert); } static void test_converttocy(void) { IDataConvert *convert; HRESULT hr; CY dst; BYTE src[20]; DBSTATUS dst_status; DBLENGTH dst_len; hr = CoCreateInstance(&CLSID_OLEDB_CONVERSIONLIBRARY, NULL, CLSCTX_INPROC_SERVER, &IID_IDataConvert, (void**)&convert); if(FAILED(hr)) { win_skip("Unable to load oledb conversion library\n"); return; } dst.int64 = 0xcc; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_EMPTY, DBTYPE_CY, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(CY), "got %ld\n", dst_len); ok(dst.int64 == 0, "didn't get 0\n"); dst.int64 = 0xcc; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_NULL, DBTYPE_CY, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == DB_E_UNSUPPORTEDCONVERSION, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_BADACCESSOR, "got %08x\n", dst_status); ok(dst_len == 0x1234, "got %ld\n", dst_len); ok(dst.int64 == 0xcc, "dst changed\n"); dst.int64 = 0xcc; *(int*)src = 1234; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_CY, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(CY), "got %ld\n", dst_len); ok(dst.int64 == 12340000, "got %d\n", dst.s.Lo); dst.int64 = 0xcc; ((CY*)src)->int64 = 1234; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_CY, DBTYPE_CY, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(CY), "got %ld\n", dst_len); ok(dst.int64 == 1234, "got %d\n", dst.s.Lo); IDataConvert_Release(convert); } static void test_converttoui8(void) { IDataConvert *convert; HRESULT hr; ULARGE_INTEGER dst; BYTE src[20]; DBSTATUS dst_status; DBLENGTH dst_len; hr = CoCreateInstance(&CLSID_OLEDB_CONVERSIONLIBRARY, NULL, CLSCTX_INPROC_SERVER, &IID_IDataConvert, (void**)&convert); if(FAILED(hr)) { win_skip("Unable to load oledb conversion library\n"); return; } dst.QuadPart = 0xcc; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_EMPTY, DBTYPE_UI8, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst.QuadPart == 0, "got %d\n", (int)dst.QuadPart); dst.QuadPart = 0xcc; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_NULL, DBTYPE_UI8, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == DB_E_UNSUPPORTEDCONVERSION, "got %08x\n", hr); ok(dst_status == DBSTATUS_E_BADACCESSOR, "got %08x\n", dst_status); ok(dst_len == 0x1234, "got %ld\n", dst_len); ok(dst.QuadPart == 0xcc, "dst changed\n"); dst.QuadPart = 0xcc; *(int*)src = 1234; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_UI8, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst.QuadPart == 1234, "got %d\n", (int)dst.QuadPart); dst.QuadPart = 0xcc; *(int*)src = -1234; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_UI8, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == DB_E_ERRORSOCCURRED, "got %08x\n", hr); todo_wine ok(dst_status == DBSTATUS_E_SIGNMISMATCH, "got %08x\n", dst_status); todo_wine ok(dst_len == 0x1234, "got %ld\n", dst_len); ok(dst.QuadPart == 0xcc, "got %d\n", (int)dst.QuadPart); dst.QuadPart = 0xcc; ((ULARGE_INTEGER*)src)->QuadPart = 1234; dst_len = 0x1234; hr = IDataConvert_DataConvert(convert, DBTYPE_UI8, DBTYPE_UI8, 0, &dst_len, src, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0); ok(hr == S_OK, "got %08x\n", hr); ok(dst_status == DBSTATUS_S_OK, "got %08x\n", dst_status); ok(dst_len == sizeof(dst), "got %ld\n", dst_len); ok(dst.QuadPart == 1234, "got %d\n", (int)dst.QuadPart); IDataConvert_Release(convert); } START_TEST(convert) { OleInitialize(NULL); test_dcinfo(); test_canconvert(); test_converttoi2(); test_converttoi4(); test_converttostr(); test_converttobstr(); test_converttowstr(); test_converttobyrefwstr(); test_converttoguid(); test_converttoui1(); test_converttoui4(); test_converttor4(); test_converttofiletime(); test_converttocy(); test_converttoui8(); OleUninitialize(); }