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c2d5b444b3
wine/dlls/ole32/tests/propvariant.c
Alexandre Julliard c2d5b444b3 Moved the NONAMELESSUNION/STRUCT macros to wine/test.h so that they 
can be used in all the test.
2005-06-13 12:10:54 +00:00

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/*
* PropVariant Tests
*
* Copyright 2004 Robert Shearman
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "windows.h"
#include "wine/test.h"
/* invalid in all versions */
#define PROP_INV 255
/* valid in v0 and above (NT4+) */
#define PROP_V0 0
/* valid in v1 and above (Win2k+) */
#define PROP_V1 1
/* valid in v1a and above (WinXP+) */
#define PROP_V1A 2
struct valid_mapping
{
BYTE simple;
BYTE with_array;
BYTE with_vector;
BYTE byref;
} valid_types[] =
{
{ PROP_V0 , PROP_INV, PROP_INV, PROP_INV }, /* VT_EMPTY */
{ PROP_V0 , PROP_INV, PROP_INV, PROP_INV }, /* VT_NULL */
{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_I2 */
{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_I4 */
{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_R4 */
{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_R8 */
{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_CY */
{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_DATE */
{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_BSTR */
{ PROP_V1 , PROP_V1 , PROP_INV, PROP_V1 }, /* VT_DISPATCH */
{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_ERROR */
{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_BOOL */
{ PROP_V1 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_VARIANT */
{ PROP_V1 , PROP_V1 , PROP_INV, PROP_V1 }, /* VT_UNKNOWN */
{ PROP_V1 , PROP_V1 , PROP_INV, PROP_V1 }, /* VT_DECIMAL */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 15 */
{ PROP_V1 , PROP_V1 , PROP_V1 , PROP_V1 }, /* VT_I1 */
{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_UI1 */
{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_UI2 */
{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_UI4 */
{ PROP_V0 , PROP_V1A, PROP_V0 , PROP_V1A }, /* VT_I8 */
{ PROP_V0 , PROP_V1A, PROP_V0 , PROP_V1A }, /* VT_UI8 */
{ PROP_V1 , PROP_V1 , PROP_INV, PROP_V1 }, /* VT_INT */
{ PROP_V1 , PROP_V1 , PROP_INV, PROP_V1 }, /* VT_UINT */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* VT_VOID */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* VT_HRESULT */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* VT_PTR */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* VT_SAFEARRAY */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* VT_CARRAY */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* VT_USERDEFINED */
{ PROP_V0 , PROP_INV, PROP_V0 , PROP_INV }, /* VT_LPSTR */
{ PROP_V0 , PROP_INV, PROP_V0 , PROP_INV }, /* VT_LPWSTR */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 32 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 33 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 34 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 35 */
{ PROP_V1 , PROP_V1 , PROP_INV, PROP_V1 }, /* VT_RECORD */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* VT_INT_PTR */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* VT_UINT_PTR */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 39 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 40 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 41 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 42 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 43 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 44 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 45 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 46 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 47 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 48 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 49 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 50 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 51 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 52 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 53 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 54 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 55 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 56 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 57 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 58 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 59 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 60 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 61 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 62 */
{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 63 */
{ PROP_V0 , PROP_INV, PROP_V0 , PROP_INV }, /* VT_FILETIME */
{ PROP_V0 , PROP_INV, PROP_INV, PROP_INV }, /* VT_BLOB */
{ PROP_V0 , PROP_INV, PROP_INV, PROP_INV }, /* VT_STREAM */
{ PROP_V0 , PROP_INV, PROP_INV, PROP_INV }, /* VT_STORAGE */
{ PROP_V0 , PROP_INV, PROP_INV, PROP_INV }, /* VT_STREAMED_OBJECT */
{ PROP_V0 , PROP_INV, PROP_INV, PROP_INV }, /* VT_STORED_OBJECT */
{ PROP_V0 , PROP_INV, PROP_INV, PROP_INV }, /* VT_BLOB_OBJECT */
{ PROP_V0 , PROP_INV, PROP_V0 , PROP_INV } /* VT_CF */
};
static const char* wine_vtypes[VT_CLSID+1] =
{
"VT_EMPTY","VT_NULL","VT_I2","VT_I4","VT_R4","VT_R8","VT_CY","VT_DATE",
"VT_BSTR","VT_DISPATCH","VT_ERROR","VT_BOOL","VT_VARIANT","VT_UNKNOWN",
"VT_DECIMAL","15","VT_I1","VT_UI1","VT_UI2","VT_UI4","VT_I8","VT_UI8",
"VT_INT","VT_UINT","VT_VOID","VT_HRESULT","VT_PTR","VT_SAFEARRAY",
"VT_CARRAY","VT_USERDEFINED","VT_LPSTR","VT_LPWSTR","32","33","34","35",
"VT_RECORD","VT_INT_PTR","VT_UINT_PTR","39","40","41","42","43","44","45",
"46","47","48","49","50","51","52","53","54","55","56","57","58","59","60",
"61","62","63","VT_FILETIME","VT_BLOB","VT_STREAM","VT_STORAGE",
"VT_STREAMED_OBJECT","VT_STORED_OBJECT","VT_BLOB_OBJECT","VT_CF","VT_CLSID"
};
static void test_validtypes()
{
PROPVARIANT propvar;
HRESULT hr;
unsigned int i;
BYTE version;
memset(&propvar, 0, sizeof(propvar));
/* detect version */
propvar.vt = VT_I2 | VT_ARRAY;
hr = PropVariantClear(&propvar);
if (hr == S_OK)
{
propvar.vt = VT_I8;
hr = PropVariantClear(&propvar);
if (hr == S_OK)
{
version = PROP_V1A;
trace("detected prop variant v1a\n");
}
else
{
version = PROP_V1;
trace("detected prop variant v1\n");
}
}
else
{
version = PROP_V0;
trace("detected prop variant v0\n");
}
for (i = 0; i < sizeof(valid_types)/sizeof(valid_types[0]); i++)
{
BOOL expected_result;
propvar.vt = i;
hr = PropVariantClear(&propvar);
expected_result = (valid_types[i].simple <= version ? TRUE : FALSE);
ok(expected_result == !(hr == STG_E_INVALIDPARAMETER),
"PropVariantClear(%s) should have returned 0x%08lx, but returned 0x%08lx\n",
wine_vtypes[i],
expected_result ? S_OK : STG_E_INVALIDPARAMETER, hr);
propvar.vt = i | VT_ARRAY;
hr = PropVariantClear(&propvar);
expected_result = (valid_types[i].with_array <= version ? TRUE : FALSE);
ok(expected_result == !(hr == STG_E_INVALIDPARAMETER),
"PropVariantClear(%s|VT_ARRAY) should have returned 0x%08lx, but returned 0x%08lx\n",
wine_vtypes[i],
expected_result ? S_OK : STG_E_INVALIDPARAMETER, hr);
propvar.vt = i | VT_VECTOR;
hr = PropVariantClear(&propvar);
expected_result = (valid_types[i].with_vector <= version ? TRUE : FALSE);
ok(expected_result == !(hr == STG_E_INVALIDPARAMETER),
"PropVariantClear(%s|VT_VECTOR) should have returned 0x%08lx, but returned 0x%08lx\n",
wine_vtypes[i],
expected_result ? S_OK : STG_E_INVALIDPARAMETER, hr);
propvar.vt = i | VT_BYREF;
hr = PropVariantClear(&propvar);
expected_result = (valid_types[i].byref <= version ? TRUE : FALSE);
ok(expected_result == !(hr == STG_E_INVALIDPARAMETER),
"PropVariantClear(%s|VT_BYREF) should have returned 0x%08lx, but returned 0x%08lx\n",
wine_vtypes[i],
expected_result ? S_OK : STG_E_INVALIDPARAMETER, hr);
}
}
static void test_copy()
{
static const char szTestString[] = "Test String";
static const WCHAR wszTestString[] = {'T','e','s','t',' ','S','t','r','i','n','g',0};
PROPVARIANT propvarSrc;
PROPVARIANT propvarDst;
HRESULT hr;
propvarSrc.vt = VT_BSTR;
U(propvarSrc).bstrVal = SysAllocString(wszTestString);
hr = PropVariantCopy(&propvarDst, &propvarSrc);
ok(hr == S_OK, "PropVariantCopy(...VT_BSTR...) failed\n");
ok(!lstrcmpW(U(propvarSrc).bstrVal, U(propvarDst).bstrVal), "BSTR not copied properly\n");
hr = PropVariantClear(&propvarSrc);
ok(hr == S_OK, "PropVariantClear(...VT_BSTR...) failed\n");
hr = PropVariantClear(&propvarDst);
ok(hr == S_OK, "PropVariantClear(...VT_BSTR...) failed\n");
propvarSrc.vt = VT_LPWSTR;
U(propvarSrc).pwszVal = (LPWSTR)wszTestString;
hr = PropVariantCopy(&propvarDst, &propvarSrc);
ok(hr == S_OK, "PropVariantCopy(...VT_LPWSTR...) failed\n");
ok(!lstrcmpW(U(propvarSrc).pwszVal, U(propvarDst).pwszVal), "Wide string not copied properly\n");
hr = PropVariantClear(&propvarDst);
ok(hr == S_OK, "PropVariantClear(...VT_LPWSTR...) failed\n");
memset(&propvarSrc, 0, sizeof(propvarSrc));
propvarSrc.vt = VT_LPSTR;
U(propvarSrc).pszVal = (LPSTR)szTestString;
hr = PropVariantCopy(&propvarDst, &propvarSrc);
ok(hr == S_OK, "PropVariantCopy(...VT_LPSTR...) failed\n");
ok(!strcmp(U(propvarSrc).pszVal, U(propvarDst).pszVal), "String not copied properly\n");
hr = PropVariantClear(&propvarDst);
ok(hr == S_OK, "PropVariantClear(...VT_LPSTR...) failed\n");
memset(&propvarSrc, 0, sizeof(propvarSrc));
}
START_TEST(propvariant)
{
test_validtypes();
test_copy();
}
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