209 lines
8.4 KiB
C
209 lines
8.4 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "windows.h"
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#include "wine/test.h"
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#ifdef NONAMELESSUNION
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# define U(x) (x).u
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#else
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# define U(x) (x)
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#endif
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struct valid_mapping
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{
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BOOL simple;
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BOOL with_array;
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BOOL with_vector;
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BOOL byref;
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} valid_types[] =
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{
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{ TRUE , FALSE, FALSE, FALSE }, /* VT_EMPTY */
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{ TRUE , FALSE, FALSE, FALSE }, /* VT_NULL */
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{ TRUE , FALSE, TRUE , FALSE }, /* VT_I2 */
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{ TRUE , FALSE, TRUE , FALSE }, /* VT_I4 */
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{ TRUE , FALSE, TRUE , FALSE }, /* VT_R4 */
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{ TRUE , FALSE, TRUE , FALSE }, /* VT_R8 */
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{ TRUE , FALSE, TRUE , FALSE }, /* VT_CY */
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{ TRUE , FALSE, TRUE , FALSE }, /* VT_DATE */
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{ TRUE , FALSE, TRUE , FALSE }, /* VT_BSTR */
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{ FALSE, FALSE, FALSE, FALSE }, /* VT_DISPATCH */
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{ TRUE , FALSE, TRUE , FALSE }, /* VT_ERROR */
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{ TRUE , FALSE, TRUE , FALSE }, /* VT_BOOL */
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{ FALSE, FALSE, TRUE , FALSE }, /* VT_VARIANT */
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{ FALSE, FALSE, FALSE, FALSE }, /* VT_UNKNOWN */
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{ FALSE, FALSE, FALSE, FALSE }, /* VT_DECIMAL */
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{ FALSE, FALSE, FALSE, FALSE }, /* 15 */
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{ FALSE, FALSE, FALSE, FALSE }, /* VT_I1 */
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{ TRUE , FALSE, TRUE , FALSE }, /* VT_UI1 */
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{ TRUE , FALSE, TRUE , FALSE }, /* VT_UI2 */
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{ TRUE , FALSE, TRUE , FALSE }, /* VT_UI4 */
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{ TRUE , FALSE, TRUE , FALSE }, /* VT_I8 */
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{ TRUE , FALSE, TRUE , FALSE }, /* VT_UI8 */
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{ FALSE, FALSE, FALSE, FALSE }, /* VT_INT */
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{ FALSE, FALSE, FALSE, FALSE }, /* VT_UINT */
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{ FALSE, FALSE, FALSE, FALSE }, /* VT_VOID */
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{ FALSE, FALSE, FALSE, FALSE }, /* VT_HRESULT */
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{ FALSE, FALSE, FALSE, FALSE }, /* VT_PTR */
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{ FALSE, FALSE, FALSE, FALSE }, /* VT_SAFEARRAY */
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{ FALSE, FALSE, FALSE, FALSE }, /* VT_CARRAY */
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{ FALSE, FALSE, FALSE, FALSE }, /* VT_USERDEFINED */
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{ TRUE , FALSE, TRUE , FALSE }, /* VT_LPSTR */
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{ TRUE , FALSE, TRUE , FALSE }, /* VT_LPWSTR */
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{ FALSE, FALSE, FALSE, FALSE }, /* 32 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 33 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 34 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 35 */
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{ FALSE, FALSE, FALSE, FALSE }, /* VT_RECORD */
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{ FALSE, FALSE, FALSE, FALSE }, /* VT_INT_PTR */
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{ FALSE, FALSE, FALSE, FALSE }, /* VT_UINT_PTR */
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{ FALSE, FALSE, FALSE, FALSE }, /* 39 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 40 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 41 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 42 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 43 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 44 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 45 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 46 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 47 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 48 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 49 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 50 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 51 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 52 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 53 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 54 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 55 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 56 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 57 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 58 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 59 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 60 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 61 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 62 */
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{ FALSE, FALSE, FALSE, FALSE }, /* 63 */
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{ TRUE , FALSE, TRUE , FALSE }, /* VT_FILETIME */
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{ TRUE , FALSE, FALSE, FALSE }, /* VT_BLOB */
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{ TRUE , FALSE, FALSE, FALSE }, /* VT_STREAM */
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{ TRUE , FALSE, FALSE, FALSE }, /* VT_STORAGE */
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{ TRUE , FALSE, FALSE, FALSE }, /* VT_STREAMED_OBJECT */
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{ TRUE , FALSE, FALSE, FALSE }, /* VT_STORED_OBJECT */
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{ TRUE , FALSE, FALSE, FALSE }, /* VT_BLOB_OBJECT */
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{ TRUE , FALSE, TRUE , FALSE } /* 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()
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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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memset(&propvar, 0, sizeof(propvar));
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for (i = 0; i < sizeof(valid_types)/sizeof(valid_types[0]); i++)
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{
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propvar.vt = i;
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hr = PropVariantClear(&propvar);
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ok(valid_types[i].simple == !(hr == STG_E_INVALIDPARAMETER),
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"PropVariantClear(%s) should have returned 0x%08lx, but returned 0x%08lx\n",
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wine_vtypes[i],
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valid_types[i].simple ? 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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ok(valid_types[i].with_array == !(hr == STG_E_INVALIDPARAMETER),
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"PropVariantClear(%s|VT_ARRAY) should have returned 0x%08lx, but returned 0x%08lx\n",
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wine_vtypes[i],
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valid_types[i].with_array ? 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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ok(valid_types[i].with_vector == !(hr == STG_E_INVALIDPARAMETER),
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"PropVariantClear(%s|VT_VECTOR) should have returned 0x%08lx, but returned 0x%08lx\n",
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wine_vtypes[i],
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valid_types[i].with_vector ? 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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ok(valid_types[i].byref == !(hr == STG_E_INVALIDPARAMETER),
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"PropVariantClear(%s|VT_BYREF) should have returned 0x%08lx, but returned 0x%08lx\n",
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wine_vtypes[i],
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valid_types[i].byref ? S_OK : STG_E_INVALIDPARAMETER, hr);
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}
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}
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static void test_copy()
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{
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static const char szTestString[] = "Test String";
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static const 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 = (LPWSTR)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 = (LPSTR)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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