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/* 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 <stdarg.h>
#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);
}
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 = 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 %d\n", dst_len);
ok(dst == 0, "got %08x\n", dst);
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 == sizeof(dst), "got %d\n", dst_len);
ok(dst == 0x1234, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == 0x4321, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == 0x1234, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == 0x4321, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == 11, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == -11, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == 11, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == 11, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == 11, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == 10, "got %08x\n", dst);
SysFreeString(b);
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 == sizeof(dst), "got %d\n", dst_len);
ok(dst == 0x1234, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == -1, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == 0, "got %08x\n", dst);
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);
todo_wine
{
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 %d\n", dst_len);
todo_wine
ok(dst == 0x4321, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == 0x4321, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == (signed short)0xffab, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == 0xab, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == 0x4321, "got %08x\n", dst);
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);
ok(dst_len == sizeof(dst), "got %d\n", dst_len);
ok(dst == 0x1234, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == 0x1234, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == 0x1234, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == 0x4321, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == 0x1234, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == 0x4321, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == 0x4321, "got %08x\n", dst);
}
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 %d\n", dst_len);
ok(dst == 10, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == 10, "got %08x\n", dst);
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 %d\n", dst_len);
ok(dst == 10, "got %08x\n", dst);
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 %d\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;
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 %d\n", dst_len);
ok(i4 == 0, "got %08x\n", i4);
i4 = 0x12345678;
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 == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 0x12345678, "got %08x\n", i4);
i4 = 0x12345678;
*(short *)src = 0x4321;
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 %d\n", dst_len);
ok(i4 == 0x4321, "got %08x\n", i4);
i4 = 0x12345678;
*(int *)src = 0x4321cafe;
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 %d\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 %d\n", dst_len);
ok(i4 == 11, "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 %d\n", dst_len);
ok(i4 == -11, "got %08x\n", i4);
i4 = 0x12345678;
*(double *)src = 10.75;
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 %d\n", dst_len);
ok(i4 == 11, "got %08x\n", i4);
i4 = 0x12345678;
((LARGE_INTEGER *)src)->QuadPart = 107500;
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 %d\n", dst_len);
ok(i4 == 11, "got %08x\n", i4);
i4 = 0x12345678;
*(DATE *)src = 10.7500;
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 %d\n", dst_len);
ok(i4 == 11, "got %08x\n", i4);
i4 = 0x12345678;
b = SysAllocString(ten);
*(BSTR *)src = b;
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 %d\n", dst_len);
ok(i4 == 10, "got %08x\n", i4);
SysFreeString(b);
i4 = 0x12345678;
*(SCODE *)src = 0x4321cafe;
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 == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 0x12345678, "got %08x\n", i4);
i4 = 0x12345678;
*(VARIANT_BOOL *)src = VARIANT_TRUE;
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 %d\n", dst_len);
ok(i4 == 0xffffffff, "got %08x\n", i4);
i4 = 0x12345678;
*(VARIANT_BOOL *)src = VARIANT_FALSE;
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 %d\n", dst_len);
ok(i4 == 0, "got %08x\n", i4);
i4 = 0x12345678;
V_VT((VARIANT*)src) = VT_I2;
V_I2((VARIANT*)src) = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), 0, &dst_status, 0, 0, 0);
todo_wine
{
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 %d\n", dst_len);
todo_wine
ok(i4 == 0x1234, "got %08x\n", i4);
i4 = 0x12345678;
memset(src, 0, sizeof(DECIMAL));
((DECIMAL*)src)->u1.Lo64 = 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 %d\n", dst_len);
ok(i4 == 0x1234, "got %08x\n", i4);
i4 = 0x12345678;
*(signed char*)src = 0xab;
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 %d\n", dst_len);
ok(i4 == 0xffffffab, "got %08x\n", i4);
i4 = 0x12345678;
*(BYTE*)src = 0xab;
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 %d\n", dst_len);
ok(i4 == 0xab, "got %08x\n", i4);
i4 = 0x12345678;
*(WORD*)src = 0xabcd;
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 %d\n", dst_len);
ok(i4 == 0xabcd, "got %08x\n", i4);
i4 = 0x12345678;
*(DWORD*)src = 0xabcd1234;
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);
ok(dst_len == sizeof(i4), "got %d\n", dst_len);
ok(i4 == 0x12345678, "got %08x\n", i4);
i4 = 0x12345678;
*(DWORD*)src = 0x1234abcd;
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 %d\n", dst_len);
ok(i4 == 0x1234abcd, "got %08x\n", i4);
i4 = 0x12345678;
((LARGE_INTEGER*)src)->QuadPart = 0x1234abcd;
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 %d\n", dst_len);
ok(i4 == 0x1234abcd, "got %08x\n", i4);
i4 = 0x12345678;
((ULARGE_INTEGER*)src)->QuadPart = 0x1234abcd;
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 %d\n", dst_len);
ok(i4 == 0x1234abcd, "got %08x\n", i4);
}
i4 = 0x12345678;
strcpy((char *)src, "10");
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 %d\n", dst_len);
ok(i4 == 10, "got %08x\n", i4);
i4 = 0x12345678;
strcpy((char *)src, "10");
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 %d\n", dst_len);
ok(i4 == 10, "got %08x\n", i4);
i4 = 0x12345678;
memcpy(src, ten, sizeof(ten));
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 %d\n", dst_len);
ok(i4 == 10, "got %08x\n", i4);
i4 = 0x12345678;
memcpy(src, ten, sizeof(ten));
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 %d\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;
}
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 %d\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 %d\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 %d\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 %d\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};
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));
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 %d\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));
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 == 0, "got %d\n", dst_len);
ok(dst[0] == 0xcccc, "got %02x\n", dst[0]);
*(short *)src = 4321;
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 %d\n", dst_len);
ok(!lstrcmpW(dst, fourthreetwoone), "got %s\n", wine_dbgstr_w(dst));
*(short *)src = 4321;
memset(dst, 0xcc, sizeof(dst));
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 %d\n", dst_len);
ok(dst[0] == 0xcccc, "got %02x\n", dst[0]);
*(short *)src = 4321;
memset(dst, 0xcc, sizeof(dst));
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 %d\n", dst_len);
ok(dst[0] == 0xcccc, "got %02x\n", dst[0]);
*(short *)src = 4321;
memset(dst, 0xcc, sizeof(dst));
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 %d\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));
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 %d\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));
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 %d\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]);
b = SysAllocString(ten);
*(BSTR *)src = b;
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 %d\n", dst_len);
ok(!lstrcmpW(b, dst), "got %s\n", wine_dbgstr_w(dst));
SysFreeString(b);
memcpy(src, ten, sizeof(ten));
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 %d\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));
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 %d\n", dst_len);
ok(!lstrcmpW(ten, dst), "got %s\n", wine_dbgstr_w(dst));
memcpy(src, ten, sizeof(ten));
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 %d\n", dst_len);
ok(!lstrcmpW(ten, dst), "got %s\n", wine_dbgstr_w(dst));
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 %d\n", dst_len);
ok(dst[0] == 0, "got %04x\n", dst[0]);
CoTaskMemFree(dst);
dst = (void*)0x12345678;
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 == 0, "got %d\n", dst_len);
ok(dst == (void*)0x12345678, "got %p\n", dst);
*(short *)src = 4321;
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 %d\n", dst_len);
ok(!lstrcmpW(dst, fourthreetwoone), "got %s\n", wine_dbgstr_w(dst));
CoTaskMemFree(dst);
*(short *)src = 4321;
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 %d\n", dst_len);
ok(!lstrcmpW(dst, fourthreetwoone), "got %s\n", wine_dbgstr_w(dst));
CoTaskMemFree(dst);
b = SysAllocString(ten);
*(BSTR *)src = b;
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 %d\n", dst_len);
ok(!lstrcmpW(b, dst), "got %s\n", wine_dbgstr_w(dst));
CoTaskMemFree(dst);
SysFreeString(b);
memcpy(src, ten, sizeof(ten));
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 %d\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));
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 %d\n", dst_len);
ok(!lstrcmpW(ten, dst), "got %s\n", wine_dbgstr_w(dst));
CoTaskMemFree(dst);
memcpy(src, ten, sizeof(ten));
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 %d\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;
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 %d\n", dst_len);
ok(IsEqualGUID(&dst, &GUID_NULL), "didn't get GUID_NULL\n");
dst = IID_IDCInfo;
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 == sizeof(GUID), "got %d\n", dst_len);
ok(IsEqualGUID(&dst, &IID_IDCInfo), "dst has changed\n");
dst = IID_IDCInfo;
memcpy(src, &IID_IDataConvert, sizeof(GUID));
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 %d\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;
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 %d\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;
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 %d\n", dst_len);
ok(dst == 0, "got %08x\n", dst);
dst = 0x12;
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 == sizeof(dst), "got %d\n", dst_len);
ok(dst == 0x12, "got %08x\n", dst);
dst = 0x12;
src[0] = 0x43;
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 %d\n", dst_len);
ok(dst == 0x43, "got %08x\n", dst);
dst = 0x12;
src[0] = 0xfe;
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 %d\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;
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 %d\n", dst_len);
ok(dst == 0, "got %08x\n", dst);
dst = 0x12345678;
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 == sizeof(dst), "got %d\n", dst_len);
ok(dst == 0x12345678, "got %08x\n", dst);
dst = 0x12345678;
*(DWORD*)src = 0x87654321;
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 %d\n", dst_len);
ok(dst == 0x87654321, "got %08x\n", dst);
dst = 0x12345678;
*(signed short *)src = 0x4321;
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 %d\n", dst_len);
ok(dst == 0x4321, "got %08x\n", dst);
dst = 0x12345678;
*(signed short *)src = -1;
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);
ok(dst_len == sizeof(dst), "got %d\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;
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 %d\n", dst_len);
ok(dst == 0.0, "got %f\n", dst);
dst = 1.0;
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 == sizeof(dst), "got %d\n", dst_len);
ok(dst == 1.0, "got %f\n", dst);
dst = 1.0;
*(signed int*)src = 12345678;
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 %d\n", dst_len);
ok(dst == 12345678.0, "got %f\n", dst);
dst = 1.0;
*(FLOAT *)src = 10.0;
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 %d\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;
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 %d\n", dst_len);
ok(dst.int64 == 0, "didn't get 0\n");
dst.int64 = 0xcc;
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 == sizeof(CY), "got %d\n", dst_len);
ok(dst.int64 == 0xcc, "dst changed\n");
dst.int64 = 0xcc;
*(int*)src = 1234;
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 %d\n", dst_len);
ok(dst.int64 == 12340000, "got %d\n", dst.s.Lo);
dst.int64 = 0xcc;
((CY*)src)->int64 = 1234;
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 %d\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;
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 %d\n", dst_len);
ok(dst.QuadPart == 0, "got %d\n", (int)dst.QuadPart);
dst.QuadPart = 0xcc;
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 == sizeof(dst), "got %d\n", dst_len);
ok(dst.QuadPart == 0xcc, "dst changed\n");
dst.QuadPart = 0xcc;
*(int*)src = 1234;
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 %d\n", dst_len);
ok(dst.QuadPart == 1234, "got %d\n", (int)dst.QuadPart);
dst.QuadPart = 0xcc;
*(int*)src = -1234;
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);
ok(dst_len == sizeof(dst), "got %d\n", dst_len);
ok(dst.QuadPart == 0xcc, "got %d\n", (int)dst.QuadPart);
dst.QuadPart = 0xcc;
((ULARGE_INTEGER*)src)->QuadPart = 1234;
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 %d\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_converttobstr();
test_converttowstr();
test_converttobyrefwstr();
test_converttoguid();
test_converttoui1();
test_converttoui4();
test_converttor4();
test_converttofiletime();
test_converttocy();
test_converttoui8();
OleUninitialize();
}
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