Sweden-Number/dlls/oledb32/tests/convert.c

3106 lines
131 KiB
C

/* 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"
static IDataConvert *convert;
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)
{
HRESULT hr;
int src_idx, dst_idx;
/* 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");
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");
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);
ok(hr == S_FALSE,
"%04x -> %04x: got %08x expect conversion to not be possible\n", simple_convert[src_idx].type | DBTYPE_VECTOR,
simple_convert[dst_idx].type, hr);
/* dst DBTYPE_VECTOR */
hr = IDataConvert_CanConvert(convert, simple_convert[src_idx].type, simple_convert[dst_idx].type | DBTYPE_VECTOR);
ok(hr == S_FALSE,
"%04x -> %04x: got %08x expect conversion to not be possible\n", simple_convert[src_idx].type,
simple_convert[dst_idx].type | DBTYPE_VECTOR, hr);
/* src & dst DBTYPE_VECTOR */
hr = IDataConvert_CanConvert(convert, simple_convert[src_idx].type | DBTYPE_VECTOR, simple_convert[dst_idx].type | DBTYPE_VECTOR);
ok(hr == S_FALSE,
"%04x -> %04x: got %08x expect conversion to not be possible\n", simple_convert[src_idx].type | DBTYPE_VECTOR,
simple_convert[dst_idx].type | DBTYPE_VECTOR, hr);
}
}
static void test_converttoi2(void)
{
HRESULT hr;
signed short dst;
BYTE src[20];
DBSTATUS dst_status;
DBLENGTH dst_len;
static const WCHAR ten[] = {'1','0',0};
BSTR b;
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);
V_VT((VARIANT*)src) = VT_NULL;
dst_len = 0x1234;
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_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 0x1234, "got %ld\n", dst_len);
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);
}
static void test_converttoi4(void)
{
HRESULT hr;
INT i4;
BYTE src[20];
DBSTATUS dst_status;
DBLENGTH dst_len;
static const WCHAR ten[] = {'1','0',0};
BSTR b;
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);
V_VT((VARIANT*)src) = VT_NULL;
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_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 0x1234, "got %ld\n", dst_len);
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);
/* src_status = DBSTATUS_S_ISNULL */
i4 = 0x12345678;
hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_I4, 0, &dst_len, src, &i4, sizeof(i4), DBSTATUS_S_ISNULL, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 0, "got %ld\n", dst_len);
/* dst = NULL */
*(int *)src = 0x4321cafe;
dst_len = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_I4, 0, &dst_len, src, NULL, 0, 0, NULL, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_len == sizeof(i4), "got %ld\n", dst_len);
}
static void test_converttoi8(void)
{
HRESULT hr;
LARGE_INTEGER dst;
BYTE src[20];
DBSTATUS dst_status;
DBLENGTH dst_len;
static const WCHAR ten[] = {'1','0',0};
BSTR b;
dst.QuadPart = 0xcc;
((ULARGE_INTEGER*)src)->QuadPart = 1234;
dst_len = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_I8, DBTYPE_I8, 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;
((ULARGE_INTEGER*)src)->QuadPart = 1234;
b = SysAllocString(ten);
*(BSTR *)src = b;
hr = IDataConvert_DataConvert(convert, DBTYPE_BSTR, DBTYPE_I8, 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 == 10, "got %d\n", (int)dst.QuadPart);
SysFreeString(b);
V_VT((VARIANT*)src) = VT_NULL;
dst_len = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_I8, 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_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 0x1234, "got %ld\n", dst_len);
}
static void test_converttobstr(void)
{
HRESULT hr;
BSTR dst;
BYTE src[20];
DBSTATUS dst_status;
DBLENGTH dst_len;
static const WCHAR ten[] = {'1','0',0};
VARIANT v;
BSTR b;
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);
b = SysAllocString(ten);
V_VT(&v) = VT_BSTR;
V_BSTR(&v) = b;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_BSTR, 0, &dst_len, &v, &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);
V_VT(&v) = VT_NULL;
dst = (void*)0x1234;
dst_len = 33;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_BSTR, 0, &dst_len, &v, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 33, "got %ld\n", dst_len);
ok(dst == (void*)0x1234, "got %p\n", dst);
}
static void test_converttowstr(void)
{
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;
VARIANT v;
VariantInit(&v);
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");
b = SysAllocStringLen(NULL, 0);
V_VT(&v) = VT_BSTR;
V_BSTR(&v) = b;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_WSTR, 0, &dst_len, &v, 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(!lstrcmpW(b, dst), "got %s\n", wine_dbgstr_w(dst));
VariantClear(&v);
dst_len = 44;
V_VT(&v) = VT_NULL;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_WSTR, 0, &dst_len, &v, dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 44, "got %ld\n", dst_len);
}
static void test_converttostr(void)
{
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;
VARIANT v;
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");
dst_len = 44;
V_VT(&v) = VT_NULL;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_STR, 0, &dst_len, &v, dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 44, "got %ld\n", dst_len);
}
static void test_converttobyrefwstr(void)
{
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;
VARIANT v;
VariantInit(&v);
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);
dst_len = 44;
V_VT(&v) = VT_NULL;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_BYREF | DBTYPE_WSTR, 0, &dst_len, &v, dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 44, "got %ld\n", dst_len);
}
static void test_converttoguid(void)
{
HRESULT hr;
GUID dst;
BYTE src[20];
DBSTATUS dst_status;
DBLENGTH dst_len;
VARIANT v;
VariantInit(&v);
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");
dst_len = 44;
V_VT(&v) = VT_NULL;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_GUID, 0, &dst_len, &v, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 44, "got %ld\n", dst_len);
}
static void test_converttofiletime(void)
{
HRESULT hr;
FILETIME dst;
BYTE src[20];
DBSTATUS dst_status;
DBLENGTH dst_len;
VARIANT v;
VariantInit(&v);
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);
}
dst_len = 44;
V_VT(&v) = VT_NULL;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_FILETIME, 0, &dst_len, &v, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 44, "got %ld\n", dst_len);
}
static void test_converttoui1(void)
{
HRESULT hr;
BYTE dst;
BYTE src[20];
DBSTATUS dst_status;
DBLENGTH dst_len;
VARIANT v;
VariantInit(&v);
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);
dst_len = 44;
V_VT(&v) = VT_NULL;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_UI1, 0, &dst_len, &v, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 44, "got %ld\n", dst_len);
}
static void test_converttoui4(void)
{
HRESULT hr;
DWORD dst;
BYTE src[20];
DBSTATUS dst_status;
DBLENGTH dst_len;
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);
dst_len = dst = 0x1234;
V_VT((VARIANT*)src) = VT_I2;
V_I2((VARIANT*)src) = 0x4321;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, 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_len = 44;
V_VT((VARIANT*)src) = VT_NULL;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, 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_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 44, "got %ld\n", dst_len);
}
static void test_converttor4(void)
{
HRESULT hr;
FLOAT dst;
BYTE src[20];
DBSTATUS dst_status;
DBLENGTH dst_len;
VARIANT v;
VariantInit(&v);
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);
dst_len = 44;
V_VT(&v) = VT_NULL;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_R4, 0, &dst_len, &v, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 44, "got %ld\n", dst_len);
}
static void test_converttor8(void)
{
HRESULT hr;
DOUBLE dst;
BYTE src[20];
DBSTATUS dst_status;
DBLENGTH dst_len;
VARIANT var;
dst = 1.0;
dst_len = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_EMPTY, DBTYPE_R8, 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_R8, 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_R8, 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_R8, 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);
dst_len = dst = 0x1234;
V_VT(&var) = VT_I2;
V_I2(&var) = 0x4321;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_R8, 0, &dst_len, &var, &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 %f\n", dst);
dst_len = 44;
V_VT(&var) = VT_NULL;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_R4, 0, &dst_len, &var, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 44, "got %ld\n", dst_len);
}
static void test_converttocy(void)
{
HRESULT hr;
CY dst;
BYTE src[20];
DBSTATUS dst_status;
DBLENGTH dst_len;
VARIANT v;
VariantInit(&v);
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);
dst_len = 44;
V_VT(&v) = VT_NULL;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_CY, 0, &dst_len, &v, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 44, "got %ld\n", dst_len);
}
static void test_converttoui8(void)
{
HRESULT hr;
ULARGE_INTEGER dst;
BYTE src[20];
DBSTATUS dst_status;
DBLENGTH dst_len;
VARIANT v;
VariantInit(&v);
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);
dst_len = 44;
V_VT(&v) = VT_NULL;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_UI8, 0, &dst_len, &v, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 44, "got %ld\n", dst_len);
}
static void test_getconversionsize(void)
{
DBLENGTH dst_len;
DBLENGTH src_len;
HRESULT hr;
BSTR str;
static WCHAR strW[] = {'t','e','s','t',0};
static char strTest[] = "test";
VARIANT var;
SAFEARRAY *psa = NULL;
SAFEARRAYBOUND rgsabound[1];
/* same way as CanConvert fails here */
dst_len = 0;
hr = IDataConvert_GetConversionSize(convert, DBTYPE_NULL, DBTYPE_BSTR, NULL, &dst_len, NULL);
ok(hr == DB_E_UNSUPPORTEDCONVERSION, "got 0x%08x\n", hr);
dst_len = 0;
hr = IDataConvert_GetConversionSize(convert, DBTYPE_I2, DBTYPE_I4, NULL, &dst_len, NULL);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(dst_len == 4, "got %ld\n", dst_len);
hr = IDataConvert_GetConversionSize(convert, DBTYPE_I2, DBTYPE_I4, NULL, NULL, NULL);
ok(hr == E_INVALIDARG, "got 0x%08x\n", hr);
/* size doesn't include string size */
str = SysAllocStringLen(NULL, 10);
dst_len = 0;
hr = IDataConvert_GetConversionSize(convert, DBTYPE_BSTR, DBTYPE_VARIANT, NULL, &dst_len, str);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(dst_len == sizeof(VARIANT), "%ld\n", dst_len);
SysFreeString(str);
dst_len = 0;
hr = IDataConvert_GetConversionSize(convert, DBTYPE_WSTR, DBTYPE_WSTR, NULL, &dst_len, strW);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(dst_len == 10, "%ld\n", dst_len);
dst_len = 0;
src_len = 2;
hr = IDataConvert_GetConversionSize(convert, DBTYPE_WSTR, DBTYPE_WSTR, &src_len, &dst_len, strW);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(dst_len == 4, "%ld\n", dst_len);
dst_len = 0;
src_len = 20;
hr = IDataConvert_GetConversionSize(convert, DBTYPE_WSTR, DBTYPE_WSTR, &src_len, &dst_len, strW);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(dst_len == 22, "%ld\n", dst_len);
dst_len = 0;
hr = IDataConvert_GetConversionSize(convert, DBTYPE_STR, DBTYPE_WSTR, NULL, &dst_len, strTest);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(dst_len == 10 || broken(dst_len == 12), "%ld\n", dst_len);
dst_len = 0;
src_len = 2;
hr = IDataConvert_GetConversionSize(convert, DBTYPE_STR, DBTYPE_WSTR, &src_len, &dst_len, strTest);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(dst_len == 6, "%ld\n", dst_len);
dst_len = 0;
src_len = 20;
hr = IDataConvert_GetConversionSize(convert, DBTYPE_STR, DBTYPE_WSTR, &src_len, &dst_len, strTest);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(dst_len == 42, "%ld\n", dst_len);
dst_len = 0;
V_VT(&var) = VT_BSTR;
V_BSTR(&var) = SysAllocString(strW);
hr = IDataConvert_GetConversionSize(convert, DBTYPE_VARIANT, DBTYPE_WSTR, NULL, &dst_len, &var);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(dst_len == 10, "%ld\n", dst_len);
VariantClear(&var);
dst_len = 0;
src_len = 20;
V_VT(&var) = VT_BSTR;
V_BSTR(&var) = SysAllocString(strW);
hr = IDataConvert_GetConversionSize(convert, DBTYPE_VARIANT, DBTYPE_WSTR, &src_len, &dst_len, &var);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(dst_len == 10, "%ld\n", dst_len);
VariantClear(&var);
dst_len = 0;
src_len = 20;
V_VT(&var) = VT_I4;
V_I4(&var) = 4;
hr = IDataConvert_GetConversionSize(convert, DBTYPE_VARIANT, DBTYPE_WSTR, &src_len, &dst_len, &var);
ok(hr == S_OK, "got 0x%08x\n", hr);
VariantClear(&var);
dst_len = 0;
src_len = 20;
V_VT(&var) = VT_BSTR;
V_BSTR(&var) = SysAllocString(strW);
hr = IDataConvert_GetConversionSize(convert, DBTYPE_VARIANT, DBTYPE_BYTES, &src_len, &dst_len, &var);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(dst_len == 2, "%ld\n", dst_len);
VariantClear(&var);
dst_len = 0;
src_len = 20;
V_VT(&var) = VT_NULL;
hr = IDataConvert_GetConversionSize(convert, DBTYPE_VARIANT, DBTYPE_BYTES, &src_len, &dst_len, &var);
ok(hr == S_OK, "got 0x%08x\n", hr);
VariantClear(&var);
dst_len = 0;
src_len = 20;
rgsabound[0].lLbound = 0;
rgsabound[0].cElements = 1802;
psa = SafeArrayCreate(VT_UI1,1,rgsabound);
V_VT(&var) = VT_ARRAY|VT_UI1;
V_ARRAY(&var) = psa;
hr = IDataConvert_GetConversionSize(convert, DBTYPE_VARIANT, DBTYPE_BYTES, &src_len, &dst_len, &var);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(dst_len == 1802, "%ld\n", dst_len);
VariantClear(&var);
}
static void test_converttobytes(void)
{
DBLENGTH dst_len;
HRESULT hr;
BYTE byte_src[] = {0, 1, 2, 4, 5};
BYTE byte_dst[] = {0, 0, 0, 0, 0};
BYTE dst[10] = {0};
DBSTATUS dst_status;
VARIANT v;
SAFEARRAY *psa = NULL;
SAFEARRAYBOUND rgsabound[1];
dst_len = 0;
hr = IDataConvert_DataConvert(convert, DBTYPE_BYTES, DBTYPE_BYTES, sizeof(byte_src), &dst_len, byte_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(byte_src), "got %ld\n", dst_len);
ok(!memcmp(byte_src, dst, dst_len ), "bytes differ\n");
dst_len = 0;
hr = IDataConvert_DataConvert(convert, DBTYPE_BYTES, DBTYPE_BYTES, sizeof(byte_src), &dst_len, byte_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 == sizeof(byte_src), "got %ld\n", dst_len);
ok(!memcmp(byte_src, dst, 2 ), "bytes differ\n");
V_VT(&v) = VT_NULL;
dst_len = 77;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_BYTES, sizeof(v), &dst_len, &v, &dst, 2, 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 77, "got %ld\n", dst_len);
dst_len = 0;
rgsabound[0].lLbound = 0;
rgsabound[0].cElements = 4;
psa = SafeArrayCreate(VT_UI1,1,rgsabound);
V_VT(&v) = VT_ARRAY|VT_UI1;
V_ARRAY(&v) = psa;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_BYTES, sizeof(v), &dst_len, &v, &dst, 10, 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got 0x%08x\n", hr);
ok(dst_len == 4, "%ld\n", dst_len);
ok(!memcmp(byte_dst, dst, dst_len), "bytes differ\n");
VariantClear(&v);
dst_len = 44;
V_VT(&v) = VT_NULL;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_BYTES, 0, &dst_len, &v, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 44, "got %ld\n", dst_len);
}
static void test_converttobytesbyref(void)
{
DBLENGTH dst_len;
HRESULT hr;
BYTE byte_src[] = {0, 1, 2, 4, 5};
BYTE *dst;
DBSTATUS dst_status;
VARIANT v;
VariantInit(&v);
dst_len = 0;
hr = IDataConvert_DataConvert(convert, DBTYPE_BYTES, DBTYPE_BYTES | DBTYPE_BYREF, sizeof(byte_src), &dst_len, byte_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(byte_src), "got %ld\n", dst_len);
ok(!memcmp(byte_src, dst, dst_len ), "bytes differ\n");
CoTaskMemFree(dst);
dst_len = 44;
V_VT(&v) = VT_NULL;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_BYTES | DBTYPE_BYREF, 0, &dst_len, &v, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 44, "got %ld\n", dst_len);
}
static void test_converttodbdate(void)
{
DBLENGTH dst_len;
HRESULT hr;
static const WCHAR strW[] = {'2','0','1','3','-','0','5','-','1','4',0};
DBDATE ts = {2013, 5, 14};
DBDATE dst;
DBSTATUS dst_status;
VARIANT var;
BSTR bstr;
dst_len = 0;
hr = IDataConvert_DataConvert(convert, DBTYPE_DBDATE, DBTYPE_DBDATE, sizeof(ts), &dst_len, &ts, &dst, 2, 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(DBDATE), "got %ld\n", dst_len);
ok(!memcmp(&ts, &dst, sizeof(DBDATE) ), "bytes differ\n");
VariantInit(&var);
V_VT(&var) = VT_DATE;
V_DATE(&var) = 41408.086250;
dst_len = 0;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_DBDATE, sizeof(var), &dst_len, &var, &dst, 2, 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(DBDATE), "got %ld\n", dst_len);
ok(!memcmp(&ts, &dst, sizeof(DBDATE) ), "bytes differ\n");
dst_len = 0;
bstr = SysAllocString(strW);
hr = IDataConvert_DataConvert(convert, DBTYPE_BSTR, DBTYPE_DBDATE, 0, &dst_len, &bstr, &dst, 2, 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(DBDATE), "got %ld\n", dst_len);
ok(!memcmp(&ts, &dst, sizeof(DBDATE) ), "bytes differ\n");
SysFreeString(bstr);
V_VT(&var) = VT_NULL;
dst_len = 88;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_DBDATE, sizeof(var), &dst_len, &var, &dst, 2, 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 88, "got %ld\n", dst_len);
}
static void test_converttovar(void)
{
static WCHAR strW[] = {'t','e','s','t',0};
BYTE byte_src[5] = {1, 2, 3, 4, 5};
DBTIMESTAMP ts = {2013, 5, 14, 2, 4, 12, 0};
DBDATE dbdate = {2013, 5, 15};
double dvalue = 123.56;
DBSTATUS dst_status;
DBLENGTH dst_len;
VARIANT dst;
HRESULT hr;
CY cy, cy2;
DATE date;
INT i4;
signed short i2;
LARGE_INTEGER i8;
VARIANT_BOOL boolean = VARIANT_TRUE;
FLOAT fvalue = 543.21f;
VARIANT var;
VariantInit(&var);
V_VT(&dst) = VT_EMPTY;
dst_len = 0;
dst_status = DBSTATUS_S_DEFAULT;
hr = IDataConvert_DataConvert(convert, DBTYPE_WSTR, DBTYPE_VARIANT, sizeof(strW), &dst_len, strW, &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(V_VT(&dst) == VT_BSTR, "got %d\n", V_VT(&dst));
ok(!lstrcmpW(V_BSTR(&dst), strW), "got %s\n", wine_dbgstr_w(V_BSTR(&dst)));
VariantClear(&dst);
/* with null dest length and status */
V_VT(&dst) = VT_EMPTY;
hr = IDataConvert_DataConvert(convert, DBTYPE_WSTR, DBTYPE_VARIANT, sizeof(strW), NULL, strW, &dst, sizeof(dst), 0, NULL, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(V_VT(&dst) == VT_BSTR, "got %d\n", V_VT(&dst));
ok(!lstrcmpW(V_BSTR(&dst), strW), "got %s\n", wine_dbgstr_w(V_BSTR(&dst)));
VariantClear(&dst);
V_VT(&dst) = VT_EMPTY;
dst_status = DBSTATUS_S_DEFAULT;
i8.QuadPart = 12345;
dst_len = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_I8, DBTYPE_VARIANT, sizeof(i8), &dst_len, &i8, &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(V_VT(&dst) == VT_DECIMAL, "got %d\n", V_VT(&dst));
ok(S(U(V_DECIMAL(&dst))).scale == 0 && S(U(V_DECIMAL(&dst))).sign == 0 &&
V_DECIMAL(&dst).Hi32 == 0 && U1(V_DECIMAL(&dst)).Lo64 == 12345, "Not Equal\n");
V_VT(&dst) = VT_EMPTY;
dst_len = 0;
dst_status = DBSTATUS_S_DEFAULT;
hr = IDataConvert_DataConvert(convert, DBTYPE_R4, DBTYPE_VARIANT, sizeof(fvalue), &dst_len, &fvalue, &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(V_VT(&dst) == VT_R4, "got %d\n", V_VT(&dst));
ok(V_R4(&dst) == 543.21f, "got %f\n", V_R4(&dst));
V_VT(&dst) = VT_EMPTY;
dst_len = 0;
dst_status = DBSTATUS_S_DEFAULT;
hr = IDataConvert_DataConvert(convert, DBTYPE_R8, DBTYPE_VARIANT, sizeof(dvalue), &dst_len, &dvalue, &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(V_VT(&dst) == VT_R8, "got %d\n", V_VT(&dst));
ok(V_R8(&dst) == 123.56, "got %f\n", V_R8(&dst));
V_VT(&dst) = VT_EMPTY;
dst_len = 0;
dst_status = DBSTATUS_S_DEFAULT;
hr = IDataConvert_DataConvert(convert, DBTYPE_BOOL, DBTYPE_VARIANT, sizeof(boolean), &dst_len, &boolean, &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(V_VT(&dst) == VT_BOOL, "got %d\n", V_VT(&dst));
ok(V_BOOL(&dst) == VARIANT_TRUE, "got %d\n", V_BOOL(&dst));
V_VT(&dst) = VT_EMPTY;
dst_len = 0;
dst_status = DBSTATUS_S_DEFAULT;
i4 = 123;
hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_VARIANT, sizeof(i4), &dst_len, &i4, &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(V_VT(&dst) == VT_I4, "got %d\n", V_VT(&dst));
ok(V_I4(&dst) == 123, "got %d\n", V_I4(&dst));
V_VT(&dst) = VT_EMPTY;
dst_len = 0;
dst_status = DBSTATUS_S_DEFAULT;
i2 = 123;
hr = IDataConvert_DataConvert(convert, DBTYPE_I2, DBTYPE_VARIANT, sizeof(i2), &dst_len, &i2, &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(V_VT(&dst) == VT_I2, "got %d\n", V_VT(&dst));
ok(V_I2(&dst) == 123, "got %d\n", V_I2(&dst));
V_VT(&dst) = VT_EMPTY;
dst_len = 0;
dst_status = DBSTATUS_S_DEFAULT;
date = 123.123;
hr = IDataConvert_DataConvert(convert, DBTYPE_DATE, DBTYPE_VARIANT, sizeof(date), &dst_len, &date, &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(V_VT(&dst) == VT_DATE, "got %d\n", V_VT(&dst));
ok(V_DATE(&dst) == 123.123, "got %f\n", V_DATE(&dst));
V_VT(&dst) = VT_EMPTY;
dst_len = 0;
dst_status = DBSTATUS_S_DEFAULT;
S(cy).Lo = 1;
S(cy).Hi = 2;
hr = IDataConvert_DataConvert(convert, DBTYPE_CY, DBTYPE_VARIANT, sizeof(cy), &dst_len, &cy, &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(V_VT(&dst) == VT_CY, "got %d\n", V_VT(&dst));
cy2 = V_CY(&dst);
ok(S(cy2).Lo == S(cy).Lo && S(cy2).Hi == S(cy).Hi, "got %d,%d\n", S(cy2).Lo, S(cy2).Hi);
dst_len = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_BYTES, DBTYPE_VARIANT, sizeof(byte_src), &dst_len, &byte_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(V_VT(&dst) == (VT_ARRAY|VT_UI1), "got %d\n", V_VT(&dst));
if(V_VT(&dst) == (VT_ARRAY|VT_UI1))
{
LONG l;
hr = SafeArrayGetUBound(V_ARRAY(&dst), 1, &l);
ok(hr == S_OK, "got %08x\n", hr);
ok(l == 4, "got %d\n", l); /* 5 elements */
}
VariantClear(&dst);
dst_len = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_BYTES, DBTYPE_VARIANT, 0, &dst_len, &byte_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(V_VT(&dst) == (VT_ARRAY|VT_UI1), "got %d\n", V_VT(&dst));
if(V_VT(&dst) == (VT_ARRAY|VT_UI1))
{
LONG l;
hr = SafeArrayGetUBound(V_ARRAY(&dst), 1, &l);
ok(hr == S_OK, "got %08x\n", hr);
ok(l == -1, "got %d\n", l); /* 0 elements */
}
VariantClear(&dst);
dst_len = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_BYTES, DBTYPE_VARIANT, 2, &dst_len, &byte_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(V_VT(&dst) == (VT_ARRAY|VT_UI1), "got %d\n", V_VT(&dst));
if(V_VT(&dst) == (VT_ARRAY|VT_UI1))
{
LONG l;
hr = SafeArrayGetUBound(V_ARRAY(&dst), 1, &l);
ok(hr == S_OK, "got %08x\n", hr);
ok(l == 1, "got %d\n", l); /* 2 elements */
}
VariantClear(&dst);
dst_len = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_DBTIMESTAMP, DBTYPE_VARIANT, 0, &dst_len, &ts, &dst, sizeof(ts), 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(V_VT(&dst) == VT_DATE, "got %d\n", V_VT(&dst));
ok( (float)V_DATE(&dst) == 41408.086250f, "got %f\n", V_DATE(&dst));
dst_len = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_DBDATE, DBTYPE_VARIANT, 0, &dst_len, &dbdate, &dst, sizeof(dbdate), 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(V_VT(&dst) == VT_DATE, "got %d\n", V_VT(&dst));
ok( (float)V_DATE(&dst) == 41409.0, "got %f\n", V_DATE(&dst));
/* src_status = DBSTATUS_S_ISNULL */
i4 = 123;
dst_len = 99;
hr = IDataConvert_DataConvert(convert, DBTYPE_I4, DBTYPE_VARIANT, sizeof(i4), &dst_len, &i4, &dst, sizeof(dst), DBSTATUS_S_ISNULL, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 0, "got %ld\n", dst_len);
dst_len = 44;
V_VT(&var) = VT_NULL;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_VARIANT, 0, &dst_len, &var, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == sizeof(VARIANT), "got %ld\n", dst_len);
}
static void test_converttotimestamp(void)
{
static const WCHAR strW[] = {'2','0','1','3','-','0','5','-','1','4',' ','0','2',':','0','4',':','1','2',0};
DBTIMESTAMP ts = {2013, 5, 14, 2, 4, 12, 0};
DBTIMESTAMP dst;
DBSTATUS dst_status;
DBLENGTH dst_len;
VARIANT var;
HRESULT hr;
BSTR bstr;
VariantInit(&var);
V_VT(&var) = VT_DATE;
V_DATE(&var) = 41408.086250;
dst_len = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_DBTIMESTAMP, 0, &dst_len, &var, &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(!memcmp(&ts, &dst, sizeof(ts)), "Wrong timestamp\n");
bstr = SysAllocString(strW);
dst_len = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_BSTR, DBTYPE_DBTIMESTAMP, 0, &dst_len, &bstr, &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(!memcmp(&ts, &dst, sizeof(ts)), "Wrong timestamp\n");
SysFreeString(bstr);
V_VT(&var) = VT_NULL;
dst_len = 77;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_DBTIMESTAMP, sizeof(var), &dst_len, &var, &dst, 2, 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 77, "got %ld\n", dst_len);
}
static void test_converttoiunknown(void)
{
HRESULT hr;
DBSTATUS dst_status;
DBLENGTH dst_len;
IUnknown *dst = NULL;
static WCHAR strW[] = {'t','e','s','t',0};
VARIANT var;
VariantInit(&var);
dst_len = 0x1234;
hr = IDataConvert_DataConvert(convert, DBTYPE_WSTR, DBTYPE_IUNKNOWN, sizeof(strW), &dst_len, strW, dst, sizeof(dst), DBSTATUS_S_ISNULL, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 0, "got %ld\n", dst_len);
dst_len = 44;
V_VT(&var) = VT_NULL;
hr = IDataConvert_DataConvert(convert, DBTYPE_VARIANT, DBTYPE_IUNKNOWN, 0, &dst_len, &var, &dst, sizeof(dst), 0, &dst_status, 0, 0, 0);
ok(hr == S_OK, "got %08x\n", hr);
ok(dst_status == DBSTATUS_S_ISNULL, "got %08x\n", dst_status);
ok(dst_len == 44, "got %ld\n", dst_len);
}
START_TEST(convert)
{
HRESULT hr;
OleInitialize(NULL);
test_dcinfo();
hr = CoCreateInstance(&CLSID_OLEDB_CONVERSIONLIBRARY, NULL, CLSCTX_INPROC_SERVER, &IID_IDataConvert, (void**)&convert);
if(FAILED(hr))
{
win_skip("Unable to create IDataConvert instance, 0x%08x\n", hr);
OleUninitialize();
return;
}
test_canconvert();
test_converttoi2();
test_converttoi4();
test_converttoi8();
test_converttostr();
test_converttobstr();
test_converttowstr();
test_converttobyrefwstr();
test_converttoguid();
test_converttoui1();
test_converttoui4();
test_converttor4();
test_converttor8();
test_converttofiletime();
test_converttocy();
test_converttoui8();
test_converttovar();
test_converttobytes();
test_converttobytesbyref();
test_converttodbdate();
test_getconversionsize();
test_converttotimestamp();
test_converttoiunknown();
IDataConvert_Release(convert);
OleUninitialize();
}