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243 lines
10 KiB
C
243 lines
10 KiB
C
/*
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* PropVariant Tests
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*
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* Copyright 2004 Robert Shearman
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "windows.h"
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#include "wine/test.h"
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/* invalid in all versions */
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#define PROP_INV 255
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/* valid in v0 and above (NT4+) */
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#define PROP_V0 0
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/* valid in v1 and above (Win2k+) */
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#define PROP_V1 1
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/* valid in v1a and above (WinXP+) */
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#define PROP_V1A 2
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struct valid_mapping
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{
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BYTE simple;
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BYTE with_array;
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BYTE with_vector;
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BYTE byref;
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} valid_types[] =
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{
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{ PROP_V0 , PROP_INV, PROP_INV, PROP_INV }, /* VT_EMPTY */
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{ PROP_V0 , PROP_INV, PROP_INV, PROP_INV }, /* VT_NULL */
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{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_I2 */
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{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_I4 */
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{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_R4 */
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{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_R8 */
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{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_CY */
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{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_DATE */
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{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_BSTR */
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{ PROP_V1 , PROP_V1 , PROP_INV, PROP_V1 }, /* VT_DISPATCH */
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{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_ERROR */
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{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_BOOL */
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{ PROP_V1 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_VARIANT */
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{ PROP_V1 , PROP_V1 , PROP_INV, PROP_V1 }, /* VT_UNKNOWN */
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{ PROP_V1 , PROP_V1 , PROP_INV, PROP_V1 }, /* VT_DECIMAL */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 15 */
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{ PROP_V1 , PROP_V1 , PROP_V1 , PROP_V1 }, /* VT_I1 */
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{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_UI1 */
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{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_UI2 */
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{ PROP_V0 , PROP_V1 , PROP_V0 , PROP_V1 }, /* VT_UI4 */
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{ PROP_V0 , PROP_V1A, PROP_V0 , PROP_V1A }, /* VT_I8 */
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{ PROP_V0 , PROP_V1A, PROP_V0 , PROP_V1A }, /* VT_UI8 */
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{ PROP_V1 , PROP_V1 , PROP_INV, PROP_V1 }, /* VT_INT */
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{ PROP_V1 , PROP_V1 , PROP_INV, PROP_V1 }, /* VT_UINT */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* VT_VOID */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* VT_HRESULT */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* VT_PTR */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* VT_SAFEARRAY */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* VT_CARRAY */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* VT_USERDEFINED */
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{ PROP_V0 , PROP_INV, PROP_V0 , PROP_INV }, /* VT_LPSTR */
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{ PROP_V0 , PROP_INV, PROP_V0 , PROP_INV }, /* VT_LPWSTR */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 32 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 33 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 34 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 35 */
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{ PROP_V1 , PROP_V1 , PROP_INV, PROP_V1 }, /* VT_RECORD */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* VT_INT_PTR */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* VT_UINT_PTR */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 39 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 40 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 41 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 42 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 43 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 44 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 45 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 46 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 47 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 48 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 49 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 50 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 51 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 52 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 53 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 54 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 55 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 56 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 57 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 58 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 59 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 60 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 61 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 62 */
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{ PROP_INV, PROP_INV, PROP_INV, PROP_INV }, /* 63 */
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{ PROP_V0 , PROP_INV, PROP_V0 , PROP_INV }, /* VT_FILETIME */
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{ PROP_V0 , PROP_INV, PROP_INV, PROP_INV }, /* VT_BLOB */
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{ PROP_V0 , PROP_INV, PROP_INV, PROP_INV }, /* VT_STREAM */
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{ PROP_V0 , PROP_INV, PROP_INV, PROP_INV }, /* VT_STORAGE */
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{ PROP_V0 , PROP_INV, PROP_INV, PROP_INV }, /* VT_STREAMED_OBJECT */
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{ PROP_V0 , PROP_INV, PROP_INV, PROP_INV }, /* VT_STORED_OBJECT */
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{ PROP_V0 , PROP_INV, PROP_INV, PROP_INV }, /* VT_BLOB_OBJECT */
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{ PROP_V0 , PROP_INV, PROP_V0 , PROP_INV } /* VT_CF */
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};
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static const char* wine_vtypes[VT_CLSID+1] =
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{
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"VT_EMPTY","VT_NULL","VT_I2","VT_I4","VT_R4","VT_R8","VT_CY","VT_DATE",
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"VT_BSTR","VT_DISPATCH","VT_ERROR","VT_BOOL","VT_VARIANT","VT_UNKNOWN",
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"VT_DECIMAL","15","VT_I1","VT_UI1","VT_UI2","VT_UI4","VT_I8","VT_UI8",
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"VT_INT","VT_UINT","VT_VOID","VT_HRESULT","VT_PTR","VT_SAFEARRAY",
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"VT_CARRAY","VT_USERDEFINED","VT_LPSTR","VT_LPWSTR","32","33","34","35",
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"VT_RECORD","VT_INT_PTR","VT_UINT_PTR","39","40","41","42","43","44","45",
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"46","47","48","49","50","51","52","53","54","55","56","57","58","59","60",
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"61","62","63","VT_FILETIME","VT_BLOB","VT_STREAM","VT_STORAGE",
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"VT_STREAMED_OBJECT","VT_STORED_OBJECT","VT_BLOB_OBJECT","VT_CF","VT_CLSID"
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};
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static void test_validtypes(void)
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{
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PROPVARIANT propvar;
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HRESULT hr;
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unsigned int i;
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BYTE version;
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memset(&propvar, 0, sizeof(propvar));
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/* detect version */
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propvar.vt = VT_I2 | VT_ARRAY;
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hr = PropVariantClear(&propvar);
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if (hr == S_OK)
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{
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propvar.vt = VT_I8 | VT_ARRAY;
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hr = PropVariantClear(&propvar);
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if (hr == S_OK)
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{
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version = PROP_V1A;
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trace("detected prop variant v1a\n");
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}
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else
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{
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version = PROP_V1;
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trace("detected prop variant v1\n");
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}
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}
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else
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{
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version = PROP_V0;
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trace("detected prop variant v0\n");
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}
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for (i = 0; i < sizeof(valid_types)/sizeof(valid_types[0]); i++)
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{
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BOOL expected_result;
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propvar.vt = i;
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hr = PropVariantClear(&propvar);
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expected_result = (valid_types[i].simple <= version ? TRUE : FALSE);
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ok(expected_result == !(hr == STG_E_INVALIDPARAMETER),
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"PropVariantClear(%s) should have returned 0x%08x, but returned 0x%08x\n",
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wine_vtypes[i],
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expected_result ? S_OK : STG_E_INVALIDPARAMETER, hr);
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propvar.vt = i | VT_ARRAY;
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hr = PropVariantClear(&propvar);
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expected_result = (valid_types[i].with_array <= version ? TRUE : FALSE);
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ok(expected_result == !(hr == STG_E_INVALIDPARAMETER),
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"PropVariantClear(%s|VT_ARRAY) should have returned 0x%08x, but returned 0x%08x\n",
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wine_vtypes[i],
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expected_result ? S_OK : STG_E_INVALIDPARAMETER, hr);
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propvar.vt = i | VT_VECTOR;
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hr = PropVariantClear(&propvar);
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expected_result = (valid_types[i].with_vector <= version ? TRUE : FALSE);
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ok(expected_result == !(hr == STG_E_INVALIDPARAMETER),
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"PropVariantClear(%s|VT_VECTOR) should have returned 0x%08x, but returned 0x%08x\n",
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wine_vtypes[i],
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expected_result ? S_OK : STG_E_INVALIDPARAMETER, hr);
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propvar.vt = i | VT_BYREF;
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hr = PropVariantClear(&propvar);
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expected_result = (valid_types[i].byref <= version ? TRUE : FALSE);
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ok(expected_result == !(hr == STG_E_INVALIDPARAMETER),
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"PropVariantClear(%s|VT_BYREF) should have returned 0x%08x, but returned 0x%08x\n",
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wine_vtypes[i],
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expected_result ? S_OK : STG_E_INVALIDPARAMETER, hr);
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}
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}
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static void test_copy(void)
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{
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static char szTestString[] = "Test String";
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static WCHAR wszTestString[] = {'T','e','s','t',' ','S','t','r','i','n','g',0};
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PROPVARIANT propvarSrc;
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PROPVARIANT propvarDst;
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HRESULT hr;
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propvarSrc.vt = VT_BSTR;
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U(propvarSrc).bstrVal = SysAllocString(wszTestString);
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hr = PropVariantCopy(&propvarDst, &propvarSrc);
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ok(hr == S_OK, "PropVariantCopy(...VT_BSTR...) failed\n");
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ok(!lstrcmpW(U(propvarSrc).bstrVal, U(propvarDst).bstrVal), "BSTR not copied properly\n");
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hr = PropVariantClear(&propvarSrc);
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ok(hr == S_OK, "PropVariantClear(...VT_BSTR...) failed\n");
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hr = PropVariantClear(&propvarDst);
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ok(hr == S_OK, "PropVariantClear(...VT_BSTR...) failed\n");
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propvarSrc.vt = VT_LPWSTR;
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U(propvarSrc).pwszVal = wszTestString;
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hr = PropVariantCopy(&propvarDst, &propvarSrc);
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ok(hr == S_OK, "PropVariantCopy(...VT_LPWSTR...) failed\n");
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ok(!lstrcmpW(U(propvarSrc).pwszVal, U(propvarDst).pwszVal), "Wide string not copied properly\n");
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hr = PropVariantClear(&propvarDst);
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ok(hr == S_OK, "PropVariantClear(...VT_LPWSTR...) failed\n");
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memset(&propvarSrc, 0, sizeof(propvarSrc));
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propvarSrc.vt = VT_LPSTR;
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U(propvarSrc).pszVal = szTestString;
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hr = PropVariantCopy(&propvarDst, &propvarSrc);
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ok(hr == S_OK, "PropVariantCopy(...VT_LPSTR...) failed\n");
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ok(!strcmp(U(propvarSrc).pszVal, U(propvarDst).pszVal), "String not copied properly\n");
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hr = PropVariantClear(&propvarDst);
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ok(hr == S_OK, "PropVariantClear(...VT_LPSTR...) failed\n");
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memset(&propvarSrc, 0, sizeof(propvarSrc));
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}
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START_TEST(propvariant)
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{
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test_validtypes();
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test_copy();
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}
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