dlls/wbemdisp/tests/wbemdisp.c - wine - Git at Google

 /*
  * Copyright 2015 Hans Leidekker for CodeWeavers
  *
  * 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
  */

 #define COBJMACROS

 #include <stdio.h>
 #include "windows.h"
 #include "initguid.h"
 #include "objidl.h"
 #include "wbemdisp.h"
 #include "wbemcli.h"
 #include "wine/test.h"

 DEFINE_GUID(CLSID_WINMGMTS,0x172bddf8,0xceea,0x11d1,0x8b,0x05,0x00,0x60,0x08,0x06,0xd9,0xb6);
 DEFINE_GUID(GUID_NULL,0,0,0,0,0,0,0,0,0,0,0);

 static const LCID english = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);

 static void test_ParseDisplayName(void)
 {
     static const WCHAR biosW[] = {'W','i','n','3','2','_','B','i','o','s',0};
     static const WCHAR manufacturerW[] = {'M','a','n','u','f','a','c','t','u','r','e','r',0};
     static const WCHAR versionW[] = {'v','e','r','s','i','o','n',0};
     static const WCHAR nosuchW[] = {'N','o','S','u','c','h',0};
     static const WCHAR name1[] =
         {'w','i','n','m','g','m','t','s',':',0};
     static const WCHAR name2[] =
         {'w','i','n','m','g','m','t','s',':','\\','\\','.','\\','r','o','o','t','\\','c','i','m','v','2',0};
     static const WCHAR name3[] =
         {'w','i','n','m','g','m','t','s',':','\\','\\','.','\\','r','o','o','t','\\','c','i','m','v','2',':',
          'W','i','n','3','2','_','L','o','g','i','c','a','l','D','i','s','k','.',
          'D','e','v','i','c','e','I','D','=','\'','C',':','\'',0};
     static const WCHAR name4[] =
         {'w','i','n','m','g','m','t','s',':','\\','\\','.','\\','r','o','o','t','\\','c','i','m','v','2',':',
          'W','i','n','3','2','_','S','e','r','v','i','c','e',0};
     static const struct
     {
         const WCHAR *name;
         HRESULT      hr;
         REFIID       iid;
         ULONG        eaten;
     } tests[] =
     {
         { name1, S_OK, &IID_ISWbemServices, sizeof(name1)/sizeof(name1[0]) - 1 },
         { name2, S_OK, &IID_ISWbemServices, sizeof(name2)/sizeof(name2[0]) - 1 },
         { name3, S_OK, &IID_ISWbemObject, sizeof(name3)/sizeof(name3[0]) - 1 },
         { name4, S_OK, &IID_ISWbemObject, sizeof(name4)/sizeof(name4[0]) - 1 }
     };
     IParseDisplayName *displayname;
     IBindCtx *ctx;
     IMoniker *moniker;
     IUnknown *obj;
     BSTR str;
     ULONG i, eaten, count;
     HRESULT hr;

     hr = CoCreateInstance( &CLSID_WINMGMTS, NULL, CLSCTX_INPROC_SERVER, &IID_IParseDisplayName, (void **)&displayname );
     if (hr != S_OK)
     {
         win_skip( "can't create instance of WINMGMTS\n" );
         return;
     }

     hr = CreateBindCtx( 0, &ctx );
     ok( hr == S_OK, "got %x\n", hr );

     for (i =0; i < sizeof(tests)/sizeof(tests[0]); i++)
     {
         str = SysAllocString( tests[i].name );
         eaten = 0xdeadbeef;
         moniker = NULL;
         hr = IParseDisplayName_ParseDisplayName( displayname, NULL, str, &eaten, &moniker );
         SysFreeString( str );
         ok( hr == tests[i].hr, "%u: got %x\n", i, hr );
         ok( eaten == tests[i].eaten, "%u: got %u\n", i, eaten );
         if (moniker)
         {
             obj = NULL;
             hr = IMoniker_BindToObject( moniker, ctx, NULL, tests[i].iid, (void **)&obj );
             ok( hr == S_OK, "%u: got %x\n", i, hr );
             if (obj) IUnknown_Release( obj );
             IMoniker_Release( moniker );
         }
     }

     str = SysAllocString( name1 );
     eaten = 0xdeadbeef;
     moniker = NULL;
     hr = IParseDisplayName_ParseDisplayName( displayname, NULL, str, &eaten, &moniker );
     SysFreeString( str );
     ok( hr == S_OK, "got %x\n", hr );
     ok( eaten == lstrlenW(name1), "got %u\n", eaten );
     if (moniker)
     {
         ISWbemServices *services = NULL;

         hr = IMoniker_BindToObject( moniker, ctx, NULL, &IID_IUnknown, (void **)&services );
         ok( hr == S_OK, "got %x\n", hr );
         if (services)
         {
             ISWbemObjectSet *objectset = NULL;

             str = SysAllocString( biosW );
             hr = ISWbemServices_InstancesOf( services, str, 0, NULL, &objectset );
             SysFreeString( str );
             ok( hr == S_OK, "got %x\n", hr );
             if (objectset)
             {
                 hr = ISWbemObjectSet_get__NewEnum( objectset, &obj );
                 ok( hr == S_OK, "got %x\n", hr );
                 if (obj)
                 {
                     IEnumVARIANT *enumvar = NULL;

                     hr = IUnknown_QueryInterface( obj, &IID_IEnumVARIANT, (void **)&enumvar );
                     ok( hr == S_OK, "got %x\n", hr );

                     if (enumvar)
                     {
                         VARIANT var, res;
                         ULONG fetched;
                         IDispatch *dispatch = NULL;
                         DISPID dispid;
                         DISPPARAMS params;
                         UINT arg_err;

                         fetched = 0xdeadbeef;
                         hr = IEnumVARIANT_Next( enumvar, 0, &var, &fetched );
                         ok( hr == S_OK, "got %x\n", hr );
                         ok( !fetched, "got %u\n", fetched );

                         fetched = 0xdeadbeef;
                         V_VT( &var ) = VT_ERROR;
                         V_ERROR( &var ) = 0xdeadbeef;
                         hr = IEnumVARIANT_Next( enumvar, 1, &var, &fetched );
                         ok( hr == S_OK, "got %x\n", hr );
                         ok( fetched == 1, "got %u\n", fetched );
                         ok( V_VT( &var ) == VT_DISPATCH, "got %u\n", V_VT( &var ) );
                         ok( V_DISPATCH( &var ) != (IDispatch *)0xdeadbeef, "got %u\n", V_VT( &var ) );

                         dispatch = V_DISPATCH( &var );
                         count = 0;
                         hr = IDispatch_GetTypeInfoCount( dispatch, &count );
                         ok( hr == S_OK, "got %x\n", hr );
                         ok( count == 1, "got %u\n", count );

                         str = SysAllocString( manufacturerW );
                         dispid = 0xdeadbeef;
                         hr = IDispatch_GetIDsOfNames( dispatch, &IID_NULL, &str, 1, english, &dispid );
                         SysFreeString( str );
                         ok( hr == S_OK, "got %x\n", hr );
                         ok( dispid == 0x1800001 || dispid == 0x10b /* win2k */, "got %x\n", dispid );

                         str = SysAllocString( versionW );
                         dispid = 0xdeadbeef;
                         hr = IDispatch_GetIDsOfNames( dispatch, &IID_NULL, &str, 1, english, &dispid );
                         SysFreeString( str );
                         ok( hr == S_OK, "got %x\n", hr );
                         ok( dispid == 0x1800002 || dispid == 0x119 /* win2k */, "got %x\n", dispid );

                         str = SysAllocString( nosuchW );
                         dispid = 0xdeadbeef;
                         hr = IDispatch_GetIDsOfNames( dispatch, &IID_NULL, &str, 1, english, &dispid );
                         SysFreeString( str );
                         ok( hr == DISP_E_UNKNOWNNAME, "got %x\n", hr );
                         ok( dispid == DISPID_UNKNOWN, "got %x\n", dispid );

                         str = SysAllocString( manufacturerW );
                         dispid = 0xdeadbeef;
                         hr = IDispatch_GetIDsOfNames( dispatch, &IID_NULL, &str, 1, english, &dispid );
                         SysFreeString( str );
                         ok( hr == S_OK, "got %x\n", hr );
                         ok( dispid == 0x1800001 || dispid == 0x10b /* win2k */, "got %x\n", dispid );

                         if (dispid == 0x1800001) /* crashes on win2k */
                         {
                             V_VT( &res ) = VT_ERROR;
                             V_BSTR( &res ) = (BSTR)0xdeadbeef;
                             params.rgvarg = (VARIANTARG *)0xdeadbeef;
                             params.rgdispidNamedArgs = (DISPID *)0xdeadbeef;
                             params.cArgs = params.cNamedArgs = 0xdeadbeef;
                             arg_err = 0xdeadbeef;
                             hr = IDispatch_Invoke( dispatch, DISPID_UNKNOWN, &IID_NULL, english,
                                                    DISPATCH_METHOD|DISPATCH_PROPERTYGET,
                                                    &params, &res, NULL, &arg_err );
                             ok( hr == DISP_E_MEMBERNOTFOUND || hr == S_OK /* winxp */, "got %x\n", hr );
                             ok( params.rgvarg == (VARIANTARG *)0xdeadbeef, "got %p\n", params.rgvarg );
                             ok( params.rgdispidNamedArgs == (DISPID *)0xdeadbeef, "got %p\n", params.rgdispidNamedArgs );
                             ok( params.cArgs == 0xdeadbeef, "got %u\n", params.cArgs );
                             ok( params.cNamedArgs == 0xdeadbeef, "got %u\n", params.cNamedArgs );
                             ok( V_VT( &res ) == VT_ERROR, "got %u\n", V_VT( &res ) );
                             ok( V_ERROR( &res ) == 0xdeadbeef, "got %u\n", V_VT( &res ) );
                             ok( arg_err == 0xdeadbeef, "got %u\n", arg_err );
                             if (hr == S_OK) VariantClear( &res );
                         }

                         V_VT( &res ) = VT_ERROR;
                         V_BSTR( &res ) = (BSTR)0xdeadbeef;
                         memset( &params, 0, sizeof(params) );
                         hr = IDispatch_Invoke( dispatch, dispid, &IID_NULL, english,
                                                DISPATCH_METHOD|DISPATCH_PROPERTYGET,
                                                &params, &res, NULL, NULL );
                         ok( hr == S_OK, "got %x\n", hr );
                         ok( params.rgvarg == NULL, "got %p\n", params.rgvarg );
                         ok( params.rgdispidNamedArgs == NULL, "got %p\n", params.rgdispidNamedArgs );
                         ok( !params.cArgs, "got %u\n", params.cArgs );
                         ok( !params.cNamedArgs, "got %u\n", params.cNamedArgs );
                         ok( V_VT( &res ) == VT_BSTR, "got %u\n", V_VT( &res ) );
                         ok( V_BSTR( &res ) != (BSTR)0xdeadbeef, "got %u\n", V_VT( &res ) );
                         VariantClear( &res );
                         VariantClear( &var );

                         fetched = 0xdeadbeef;
                         hr = IEnumVARIANT_Next( enumvar, 1, &var, &fetched );
                         ok( hr == S_FALSE, "got %x\n", hr );
                         ok( !fetched, "got %u\n", fetched );

                         IEnumVARIANT_Release( enumvar );
                     }
                     IUnknown_Release( obj );
                 }
                 ISWbemObjectSet_Release( objectset );
             }
             IUnknown_Release( services );
         }
         IMoniker_Release( moniker );
     }

     IBindCtx_Release( ctx );
     IParseDisplayName_Release( displayname );
 }

 static const WCHAR localhost[] = {'l','o','c','a','l','h','o','s','t',0};
 static const WCHAR root[] = {'r','o','o','t','\\','C','I','M','V','2',0};
 static const WCHAR query[] = {'S','e','l','e','c','t',' ','P','r','o','c','e','s','s','o','r','I','d',' ','f','r','o','m',
                               ' ','W','i','n','3','2','_','P','r','o','c','e','s','s','o','r',0};
 static const WCHAR lang[] = {'W','Q','L',0};
 static const WCHAR props[] = {'P','r','o','p','e','r','t','i','e','s','_',0};
 static const WCHAR procid[] = {'P','r','o','c','e','s','s','o','r','I','d',0};

 static void test_locator(void)
 {
     HRESULT hr;
     DISPID id;
     BSTR host_bstr, root_bstr, query_bstr, lang_bstr, props_bstr, procid_bstr;
     ISWbemLocator *locator;
     ISWbemServices *services;
     ISWbemObjectSet *object_set;
     IEnumVARIANT *enum_var;
     ISWbemObject *object;
     ISWbemPropertySet *prop_set;
     ISWbemProperty *prop;
     VARIANT var;

     hr = CoCreateInstance( &CLSID_SWbemLocator, NULL, CLSCTX_INPROC_SERVER, &IID_ISWbemLocator, (void **)&locator );
     ok( hr == S_OK, "got %x\n", hr );

     host_bstr = SysAllocString(localhost);
     root_bstr = SysAllocString(root);
     hr = ISWbemLocator_ConnectServer( locator, host_bstr, root_bstr, NULL, NULL, NULL, NULL, 0, NULL, &services);
     ok( hr == S_OK, "got %x\n", hr );
     SysFreeString( root_bstr );
     SysFreeString( host_bstr );

     query_bstr = SysAllocString(query);
     lang_bstr = SysAllocString(lang);
     hr = ISWbemServices_ExecQuery( services, query_bstr, lang_bstr, wbemFlagForwardOnly, NULL, &object_set);
     ok( hr == S_OK, "got %x\n", hr );
     SysFreeString( lang_bstr );
     SysFreeString( query_bstr );

     hr = ISWbemObjectSet_get__NewEnum( object_set, (IUnknown**)&enum_var );
     ok( hr == S_OK, "got %x\n", hr );

     VariantInit( &var );
     hr = IEnumVARIANT_Next( enum_var, 1, &var, NULL );
     ok( hr == S_OK, "got %x\n", hr );
     ok( V_VT(&var) == VT_DISPATCH, "got %x\n", V_VT(&var));

     props_bstr = SysAllocString( props );
     hr = IDispatch_GetIDsOfNames( V_DISPATCH(&var), &IID_NULL, &props_bstr, 1, english, &id );
     ok( hr == S_OK, "got %x\n", hr );
     ok( id == 21, "got %d\n", id );

     hr = IDispatch_QueryInterface( V_DISPATCH(&var), &IID_ISWbemObject, (void**)&object );
     ok( hr == S_OK, "got %x\n", hr );
     VariantClear( &var );

     hr = ISWbemObject_get_Properties_( object, &prop_set );
     ok( hr == S_OK, "got %x\n", hr );

     hr = ISWbemPropertySet_Item( prop_set, props_bstr, 0, &prop );
     ok( hr == WBEM_E_NOT_FOUND, "got %x\n", hr );
     SysFreeString( props_bstr );

     procid_bstr = SysAllocString( procid );
     hr = ISWbemPropertySet_Item( prop_set, procid_bstr, 0, &prop );
     ok( hr == S_OK, "got %x\n", hr );
     SysFreeString( procid_bstr );

     hr = ISWbemProperty_get_Value( prop, &var );
     ok( hr == S_OK, "got %x\n", hr );
     ok( V_VT(&var) == VT_BSTR, "got %x\n", V_VT(&var) );
     VariantClear( &var );

     ISWbemProperty_Release( prop );
     ISWbemPropertySet_Release( prop_set );
     ISWbemObject_Release( object );
     IEnumVARIANT_Release( enum_var );
     ISWbemObjectSet_Release( object_set );
     ISWbemServices_Release( services );
     ISWbemLocator_Release( locator );
 }

 START_TEST(wbemdisp)
 {
     CoInitialize( NULL );

     test_ParseDisplayName();
     test_locator();

     CoUninitialize();
 }
	/*
	* Copyright 2015 Hans Leidekker for CodeWeavers
	*
	* 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
	*/

	#define COBJMACROS

	#include <stdio.h>
	#include "windows.h"
	#include "initguid.h"
	#include "objidl.h"
	#include "wbemdisp.h"
	#include "wbemcli.h"
	#include "wine/test.h"

	DEFINE_GUID(CLSID_WINMGMTS,0x172bddf8,0xceea,0x11d1,0x8b,0x05,0x00,0x60,0x08,0x06,0xd9,0xb6);
	DEFINE_GUID(GUID_NULL,0,0,0,0,0,0,0,0,0,0,0);

	static const LCID english = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);

	static void test_ParseDisplayName(void)
	{
	static const WCHAR biosW[] = {'W','i','n','3','2','_','B','i','o','s',0};
	static const WCHAR manufacturerW[] = {'M','a','n','u','f','a','c','t','u','r','e','r',0};
	static const WCHAR versionW[] = {'v','e','r','s','i','o','n',0};
	static const WCHAR nosuchW[] = {'N','o','S','u','c','h',0};
	static const WCHAR name1[] =
	{'w','i','n','m','g','m','t','s',':',0};
	static const WCHAR name2[] =
	{'w','i','n','m','g','m','t','s',':','\\','\\','.','\\','r','o','o','t','\\','c','i','m','v','2',0};
	static const WCHAR name3[] =
	{'w','i','n','m','g','m','t','s',':','\\','\\','.','\\','r','o','o','t','\\','c','i','m','v','2',':',
	'W','i','n','3','2','_','L','o','g','i','c','a','l','D','i','s','k','.',
	'D','e','v','i','c','e','I','D','=','\'','C',':','\'',0};
	static const WCHAR name4[] =
	{'w','i','n','m','g','m','t','s',':','\\','\\','.','\\','r','o','o','t','\\','c','i','m','v','2',':',
	'W','i','n','3','2','_','S','e','r','v','i','c','e',0};
	static const struct
	{
	const WCHAR *name;
	HRESULT hr;
	REFIID iid;
	ULONG eaten;
	} tests[] =
	{
	{ name1, S_OK, &IID_ISWbemServices, sizeof(name1)/sizeof(name1[0]) - 1 },
	{ name2, S_OK, &IID_ISWbemServices, sizeof(name2)/sizeof(name2[0]) - 1 },
	{ name3, S_OK, &IID_ISWbemObject, sizeof(name3)/sizeof(name3[0]) - 1 },
	{ name4, S_OK, &IID_ISWbemObject, sizeof(name4)/sizeof(name4[0]) - 1 }
	};
	IParseDisplayName *displayname;
	IBindCtx *ctx;
	IMoniker *moniker;
	IUnknown *obj;
	BSTR str;
	ULONG i, eaten, count;
	HRESULT hr;

	hr = CoCreateInstance( &CLSID_WINMGMTS, NULL, CLSCTX_INPROC_SERVER, &IID_IParseDisplayName, (void **)&displayname );
	if (hr != S_OK)
	{
	win_skip( "can't create instance of WINMGMTS\n" );
	return;
	}

	hr = CreateBindCtx( 0, &ctx );
	ok( hr == S_OK, "got %x\n", hr );

	for (i =0; i < sizeof(tests)/sizeof(tests[0]); i++)
	{
	str = SysAllocString( tests[i].name );
	eaten = 0xdeadbeef;
	moniker = NULL;
	hr = IParseDisplayName_ParseDisplayName( displayname, NULL, str, &eaten, &moniker );
	SysFreeString( str );
	ok( hr == tests[i].hr, "%u: got %x\n", i, hr );
	ok( eaten == tests[i].eaten, "%u: got %u\n", i, eaten );
	if (moniker)
	{
	obj = NULL;
	hr = IMoniker_BindToObject( moniker, ctx, NULL, tests[i].iid, (void **)&obj );
	ok( hr == S_OK, "%u: got %x\n", i, hr );
	if (obj) IUnknown_Release( obj );
	IMoniker_Release( moniker );
	}
	}

	str = SysAllocString( name1 );
	eaten = 0xdeadbeef;
	moniker = NULL;
	hr = IParseDisplayName_ParseDisplayName( displayname, NULL, str, &eaten, &moniker );
	SysFreeString( str );
	ok( hr == S_OK, "got %x\n", hr );
	ok( eaten == lstrlenW(name1), "got %u\n", eaten );
	if (moniker)
	{
	ISWbemServices *services = NULL;

	hr = IMoniker_BindToObject( moniker, ctx, NULL, &IID_IUnknown, (void **)&services );
	ok( hr == S_OK, "got %x\n", hr );
	if (services)
	{
	ISWbemObjectSet *objectset = NULL;

	str = SysAllocString( biosW );
	hr = ISWbemServices_InstancesOf( services, str, 0, NULL, &objectset );
	SysFreeString( str );
	ok( hr == S_OK, "got %x\n", hr );
	if (objectset)
	{
	hr = ISWbemObjectSet_get__NewEnum( objectset, &obj );
	ok( hr == S_OK, "got %x\n", hr );
	if (obj)
	{
	IEnumVARIANT *enumvar = NULL;

	hr = IUnknown_QueryInterface( obj, &IID_IEnumVARIANT, (void **)&enumvar );
	ok( hr == S_OK, "got %x\n", hr );

	if (enumvar)
	{
	VARIANT var, res;
	ULONG fetched;
	IDispatch *dispatch = NULL;
	DISPID dispid;
	DISPPARAMS params;
	UINT arg_err;

	fetched = 0xdeadbeef;
	hr = IEnumVARIANT_Next( enumvar, 0, &var, &fetched );
	ok( hr == S_OK, "got %x\n", hr );
	ok( !fetched, "got %u\n", fetched );

	fetched = 0xdeadbeef;
	V_VT( &var ) = VT_ERROR;
	V_ERROR( &var ) = 0xdeadbeef;
	hr = IEnumVARIANT_Next( enumvar, 1, &var, &fetched );
	ok( hr == S_OK, "got %x\n", hr );
	ok( fetched == 1, "got %u\n", fetched );
	ok( V_VT( &var ) == VT_DISPATCH, "got %u\n", V_VT( &var ) );
	ok( V_DISPATCH( &var ) != (IDispatch *)0xdeadbeef, "got %u\n", V_VT( &var ) );

	dispatch = V_DISPATCH( &var );
	count = 0;
	hr = IDispatch_GetTypeInfoCount( dispatch, &count );
	ok( hr == S_OK, "got %x\n", hr );
	ok( count == 1, "got %u\n", count );

	str = SysAllocString( manufacturerW );
	dispid = 0xdeadbeef;
	hr = IDispatch_GetIDsOfNames( dispatch, &IID_NULL, &str, 1, english, &dispid );
	SysFreeString( str );
	ok( hr == S_OK, "got %x\n", hr );
	ok( dispid == 0x1800001 \|\| dispid == 0x10b /* win2k */, "got %x\n", dispid );

	str = SysAllocString( versionW );
	dispid = 0xdeadbeef;
	hr = IDispatch_GetIDsOfNames( dispatch, &IID_NULL, &str, 1, english, &dispid );
	SysFreeString( str );
	ok( hr == S_OK, "got %x\n", hr );
	ok( dispid == 0x1800002 \|\| dispid == 0x119 /* win2k */, "got %x\n", dispid );

	str = SysAllocString( nosuchW );
	dispid = 0xdeadbeef;
	hr = IDispatch_GetIDsOfNames( dispatch, &IID_NULL, &str, 1, english, &dispid );
	SysFreeString( str );
	ok( hr == DISP_E_UNKNOWNNAME, "got %x\n", hr );
	ok( dispid == DISPID_UNKNOWN, "got %x\n", dispid );

	str = SysAllocString( manufacturerW );
	dispid = 0xdeadbeef;
	hr = IDispatch_GetIDsOfNames( dispatch, &IID_NULL, &str, 1, english, &dispid );
	SysFreeString( str );
	ok( hr == S_OK, "got %x\n", hr );
	ok( dispid == 0x1800001 \|\| dispid == 0x10b /* win2k */, "got %x\n", dispid );

	if (dispid == 0x1800001) /* crashes on win2k */
	{
	V_VT( &res ) = VT_ERROR;
	V_BSTR( &res ) = (BSTR)0xdeadbeef;
	params.rgvarg = (VARIANTARG *)0xdeadbeef;
	params.rgdispidNamedArgs = (DISPID *)0xdeadbeef;
	params.cArgs = params.cNamedArgs = 0xdeadbeef;
	arg_err = 0xdeadbeef;
	hr = IDispatch_Invoke( dispatch, DISPID_UNKNOWN, &IID_NULL, english,
	DISPATCH_METHOD\|DISPATCH_PROPERTYGET,
	&params, &res, NULL, &arg_err );
	ok( hr == DISP_E_MEMBERNOTFOUND \|\| hr == S_OK /* winxp */, "got %x\n", hr );
	ok( params.rgvarg == (VARIANTARG *)0xdeadbeef, "got %p\n", params.rgvarg );
	ok( params.rgdispidNamedArgs == (DISPID *)0xdeadbeef, "got %p\n", params.rgdispidNamedArgs );
	ok( params.cArgs == 0xdeadbeef, "got %u\n", params.cArgs );
	ok( params.cNamedArgs == 0xdeadbeef, "got %u\n", params.cNamedArgs );
	ok( V_VT( &res ) == VT_ERROR, "got %u\n", V_VT( &res ) );
	ok( V_ERROR( &res ) == 0xdeadbeef, "got %u\n", V_VT( &res ) );
	ok( arg_err == 0xdeadbeef, "got %u\n", arg_err );
	if (hr == S_OK) VariantClear( &res );
	}

	V_VT( &res ) = VT_ERROR;
	V_BSTR( &res ) = (BSTR)0xdeadbeef;
	memset( &params, 0, sizeof(params) );
	hr = IDispatch_Invoke( dispatch, dispid, &IID_NULL, english,
	DISPATCH_METHOD\|DISPATCH_PROPERTYGET,
	&params, &res, NULL, NULL );
	ok( hr == S_OK, "got %x\n", hr );
	ok( params.rgvarg == NULL, "got %p\n", params.rgvarg );
	ok( params.rgdispidNamedArgs == NULL, "got %p\n", params.rgdispidNamedArgs );
	ok( !params.cArgs, "got %u\n", params.cArgs );
	ok( !params.cNamedArgs, "got %u\n", params.cNamedArgs );
	ok( V_VT( &res ) == VT_BSTR, "got %u\n", V_VT( &res ) );
	ok( V_BSTR( &res ) != (BSTR)0xdeadbeef, "got %u\n", V_VT( &res ) );
	VariantClear( &res );
	VariantClear( &var );

	fetched = 0xdeadbeef;
	hr = IEnumVARIANT_Next( enumvar, 1, &var, &fetched );
	ok( hr == S_FALSE, "got %x\n", hr );
	ok( !fetched, "got %u\n", fetched );

	IEnumVARIANT_Release( enumvar );
	}
	IUnknown_Release( obj );
	}
	ISWbemObjectSet_Release( objectset );
	}
	IUnknown_Release( services );
	}
	IMoniker_Release( moniker );
	}

	IBindCtx_Release( ctx );
	IParseDisplayName_Release( displayname );
	}

	static const WCHAR localhost[] = {'l','o','c','a','l','h','o','s','t',0};
	static const WCHAR root[] = {'r','o','o','t','\\','C','I','M','V','2',0};
	static const WCHAR query[] = {'S','e','l','e','c','t',' ','P','r','o','c','e','s','s','o','r','I','d',' ','f','r','o','m',
	' ','W','i','n','3','2','_','P','r','o','c','e','s','s','o','r',0};
	static const WCHAR lang[] = {'W','Q','L',0};
	static const WCHAR props[] = {'P','r','o','p','e','r','t','i','e','s','_',0};
	static const WCHAR procid[] = {'P','r','o','c','e','s','s','o','r','I','d',0};

	static void test_locator(void)
	{
	HRESULT hr;
	DISPID id;
	BSTR host_bstr, root_bstr, query_bstr, lang_bstr, props_bstr, procid_bstr;
	ISWbemLocator *locator;
	ISWbemServices *services;
	ISWbemObjectSet *object_set;
	IEnumVARIANT *enum_var;
	ISWbemObject *object;
	ISWbemPropertySet *prop_set;
	ISWbemProperty *prop;
	VARIANT var;

	hr = CoCreateInstance( &CLSID_SWbemLocator, NULL, CLSCTX_INPROC_SERVER, &IID_ISWbemLocator, (void **)&locator );
	ok( hr == S_OK, "got %x\n", hr );

	host_bstr = SysAllocString(localhost);
	root_bstr = SysAllocString(root);
	hr = ISWbemLocator_ConnectServer( locator, host_bstr, root_bstr, NULL, NULL, NULL, NULL, 0, NULL, &services);
	ok( hr == S_OK, "got %x\n", hr );
	SysFreeString( root_bstr );
	SysFreeString( host_bstr );

	query_bstr = SysAllocString(query);
	lang_bstr = SysAllocString(lang);
	hr = ISWbemServices_ExecQuery( services, query_bstr, lang_bstr, wbemFlagForwardOnly, NULL, &object_set);
	ok( hr == S_OK, "got %x\n", hr );
	SysFreeString( lang_bstr );
	SysFreeString( query_bstr );

	hr = ISWbemObjectSet_get__NewEnum( object_set, (IUnknown**)&enum_var );
	ok( hr == S_OK, "got %x\n", hr );

	VariantInit( &var );
	hr = IEnumVARIANT_Next( enum_var, 1, &var, NULL );
	ok( hr == S_OK, "got %x\n", hr );
	ok( V_VT(&var) == VT_DISPATCH, "got %x\n", V_VT(&var));

	props_bstr = SysAllocString( props );
	hr = IDispatch_GetIDsOfNames( V_DISPATCH(&var), &IID_NULL, &props_bstr, 1, english, &id );
	ok( hr == S_OK, "got %x\n", hr );
	ok( id == 21, "got %d\n", id );

	hr = IDispatch_QueryInterface( V_DISPATCH(&var), &IID_ISWbemObject, (void**)&object );
	ok( hr == S_OK, "got %x\n", hr );
	VariantClear( &var );

	hr = ISWbemObject_get_Properties_( object, &prop_set );
	ok( hr == S_OK, "got %x\n", hr );

	hr = ISWbemPropertySet_Item( prop_set, props_bstr, 0, &prop );
	ok( hr == WBEM_E_NOT_FOUND, "got %x\n", hr );
	SysFreeString( props_bstr );

	procid_bstr = SysAllocString( procid );
	hr = ISWbemPropertySet_Item( prop_set, procid_bstr, 0, &prop );
	ok( hr == S_OK, "got %x\n", hr );
	SysFreeString( procid_bstr );

	hr = ISWbemProperty_get_Value( prop, &var );
	ok( hr == S_OK, "got %x\n", hr );
	ok( V_VT(&var) == VT_BSTR, "got %x\n", V_VT(&var) );
	VariantClear( &var );

	ISWbemProperty_Release( prop );
	ISWbemPropertySet_Release( prop_set );
	ISWbemObject_Release( object );
	IEnumVARIANT_Release( enum_var );
	ISWbemObjectSet_Release( object_set );
	ISWbemServices_Release( services );
	ISWbemLocator_Release( locator );
	}

	START_TEST(wbemdisp)
	{
	CoInitialize( NULL );

	test_ParseDisplayName();
	test_locator();

	CoUninitialize();
	}