/*
 * Unit test of the IShellFolder functions.
 *
 * Copyright 2004 Vitaliy Margolen
 *
 * 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>
#include <stdio.h>

#define COBJMACROS
#define CONST_VTABLE

#include "windef.h"
#include "winbase.h"
#include "wtypes.h"
#include "shellapi.h"


#include "shlguid.h"
#include "shlobj.h"
#include "shobjidl.h"
#include "shlwapi.h"
#include "ocidl.h"
#include "oleauto.h"

#include "wine/test.h"


static IMalloc *ppM;

static HRESULT (WINAPI *pSHBindToParent)(LPCITEMIDLIST, REFIID, LPVOID*, LPCITEMIDLIST*);
static HRESULT (WINAPI *pSHGetFolderPathA)(HWND, int, HANDLE, DWORD, LPSTR);
static HRESULT (WINAPI *pSHGetFolderPathAndSubDirA)(HWND, int, HANDLE, DWORD, LPCSTR, LPSTR);
static BOOL (WINAPI *pSHGetPathFromIDListW)(LPCITEMIDLIST,LPWSTR);
static BOOL (WINAPI *pSHGetSpecialFolderPathA)(HWND, LPSTR, int, BOOL);
static BOOL (WINAPI *pSHGetSpecialFolderPathW)(HWND, LPWSTR, int, BOOL);
static HRESULT (WINAPI *pStrRetToBufW)(STRRET*,LPCITEMIDLIST,LPWSTR,UINT);
static LPITEMIDLIST (WINAPI *pILFindLastID)(LPCITEMIDLIST);
static void (WINAPI *pILFree)(LPITEMIDLIST);
static BOOL (WINAPI *pILIsEqual)(LPCITEMIDLIST, LPCITEMIDLIST);
static HRESULT (WINAPI *pSHCreateShellItem)(LPCITEMIDLIST,IShellFolder*,LPCITEMIDLIST,IShellItem**);
static LPITEMIDLIST (WINAPI *pILCombine)(LPCITEMIDLIST,LPCITEMIDLIST);
static HRESULT (WINAPI *pSHParseDisplayName)(LPCWSTR,IBindCtx*,LPITEMIDLIST*,SFGAOF,SFGAOF*);

static void init_function_pointers(void)
{
    HMODULE hmod;
    HRESULT hr;

    hmod = GetModuleHandleA("shell32.dll");

#define MAKEFUNC(f) (p##f = (void*)GetProcAddress(hmod, #f))
    MAKEFUNC(SHBindToParent);
    MAKEFUNC(SHCreateShellItem);
    MAKEFUNC(SHGetFolderPathA);
    MAKEFUNC(SHGetFolderPathAndSubDirA);
    MAKEFUNC(SHGetPathFromIDListW);
    MAKEFUNC(SHGetSpecialFolderPathA);
    MAKEFUNC(SHGetSpecialFolderPathW);
    MAKEFUNC(SHParseDisplayName);
#undef MAKEFUNC

#define MAKEFUNC_ORD(f, ord) (p##f = (void*)GetProcAddress(hmod, (LPSTR)(ord)))
    MAKEFUNC_ORD(ILFindLastID, 16);
    MAKEFUNC_ORD(ILIsEqual, 21);
    MAKEFUNC_ORD(ILCombine, 25);
    MAKEFUNC_ORD(ILFree, 155);
#undef MAKEFUNC_ORD

    hmod = GetModuleHandleA("shlwapi.dll");
    pStrRetToBufW = (void*)GetProcAddress(hmod, "StrRetToBufW");

    hr = SHGetMalloc(&ppM);
    ok(hr == S_OK, "SHGetMalloc failed %08x\n", hr);
}

static void test_ParseDisplayName(void)
{
    HRESULT hr;
    IShellFolder *IDesktopFolder;
    static const char *cNonExistDir1A = "c:\\nonexist_subdir";
    static const char *cNonExistDir2A = "c:\\\\nonexist_subdir";
    static const char *cInetTestA = "http:\\yyy";
    static const char *cInetTest2A = "xx:yyy";
    DWORD res;
    WCHAR cTestDirW [MAX_PATH] = {0};
    ITEMIDLIST *newPIDL;
    BOOL bRes;

    hr = SHGetDesktopFolder(&IDesktopFolder);
    ok(hr == S_OK, "Expected SHGetDesktopFolder to return S_OK, got 0x%08x\n", hr);
    if(hr != S_OK) return;

    /* Tests crash on W2K and below (SHCreateShellItem available as of XP) */
    if (pSHCreateShellItem)
    {
        /* null name and pidl */
        hr = IShellFolder_ParseDisplayName(IDesktopFolder,
            NULL, NULL, NULL, NULL, NULL, 0);
        ok(hr == E_INVALIDARG, "returned %08x, expected E_INVALIDARG\n", hr);

        /* null name */
        newPIDL = (ITEMIDLIST*)0xdeadbeef;
        hr = IShellFolder_ParseDisplayName(IDesktopFolder,
            NULL, NULL, NULL, NULL, &newPIDL, 0);
        ok(newPIDL == 0, "expected null, got %p\n", newPIDL);
        ok(hr == E_INVALIDARG, "returned %08x, expected E_INVALIDARG\n", hr);
    }
    else
        win_skip("Tests would crash on W2K and below\n");

    MultiByteToWideChar(CP_ACP, 0, cInetTestA, -1, cTestDirW, MAX_PATH);
    hr = IShellFolder_ParseDisplayName(IDesktopFolder,
        NULL, NULL, cTestDirW, NULL, &newPIDL, 0);
    todo_wine ok(hr == S_OK || broken(hr == E_FAIL) /* NT4 */,
        "ParseDisplayName returned %08x, expected SUCCESS or E_FAIL\n", hr);
    if (hr == S_OK)
    {
        ok(pILFindLastID(newPIDL)->mkid.abID[0] == 0x61, "Last pidl should be of type "
           "PT_IESPECIAL1, but is: %02x\n", pILFindLastID(newPIDL)->mkid.abID[0]);
        IMalloc_Free(ppM, newPIDL);
    }

    MultiByteToWideChar(CP_ACP, 0, cInetTest2A, -1, cTestDirW, MAX_PATH);
    hr = IShellFolder_ParseDisplayName(IDesktopFolder,
        NULL, NULL, cTestDirW, NULL, &newPIDL, 0);
    todo_wine ok(hr == S_OK || broken(hr == E_FAIL) /* NT4 */,
        "ParseDisplayName returned %08x, expected SUCCESS or E_FAIL\n", hr);
    if (hr == S_OK)
    {
        ok(pILFindLastID(newPIDL)->mkid.abID[0] == 0x61, "Last pidl should be of type "
           "PT_IESPECIAL1, but is: %02x\n", pILFindLastID(newPIDL)->mkid.abID[0]);
        IMalloc_Free(ppM, newPIDL);
    }

    res = GetFileAttributesA(cNonExistDir1A);
    if(res != INVALID_FILE_ATTRIBUTES)
    {
        skip("Test directory unexpectedly exists\n");
        goto finished;
    }

    MultiByteToWideChar(CP_ACP, 0, cNonExistDir1A, -1, cTestDirW, MAX_PATH);
    hr = IShellFolder_ParseDisplayName(IDesktopFolder, 
        NULL, NULL, cTestDirW, NULL, &newPIDL, 0);
    ok((hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND)) || (hr == E_FAIL), 
        "ParseDisplayName returned %08x, expected 80070002 or E_FAIL\n", hr);

    res = GetFileAttributesA(cNonExistDir2A);
    if(res != INVALID_FILE_ATTRIBUTES)
    {
        skip("Test directory unexpectedly exists\n");
        goto finished;
    }

    MultiByteToWideChar(CP_ACP, 0, cNonExistDir2A, -1, cTestDirW, MAX_PATH);
    hr = IShellFolder_ParseDisplayName(IDesktopFolder, 
        NULL, NULL, cTestDirW, NULL, &newPIDL, 0);
    ok((hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND)) || (hr == E_FAIL) || (hr == E_INVALIDARG), 
        "ParseDisplayName returned %08x, expected 80070002, E_FAIL or E_INVALIDARG\n", hr);

    /* I thought that perhaps the DesktopFolder's ParseDisplayName would recognize the
     * path corresponding to CSIDL_PERSONAL and return a CLSID_MyDocuments PIDL. Turns
     * out it doesn't. The magic seems to happen in the file dialogs, then. */
    if (!pSHGetSpecialFolderPathW || !pILFindLastID)
    {
        win_skip("SHGetSpecialFolderPathW and/or ILFindLastID are not available\n");
        goto finished;
    }

    bRes = pSHGetSpecialFolderPathW(NULL, cTestDirW, CSIDL_PERSONAL, FALSE);
    ok(bRes, "SHGetSpecialFolderPath(CSIDL_PERSONAL) failed! %u\n", GetLastError());
    if (!bRes) goto finished;

    hr = IShellFolder_ParseDisplayName(IDesktopFolder, NULL, NULL, cTestDirW, NULL, &newPIDL, 0);
    ok(hr == S_OK, "DesktopFolder->ParseDisplayName failed. hr = %08x.\n", hr);
    if (hr != S_OK) goto finished;

    ok(pILFindLastID(newPIDL)->mkid.abID[0] == 0x31 ||
       pILFindLastID(newPIDL)->mkid.abID[0] == 0xb1, /* Win98 */
       "Last pidl should be of type PT_FOLDER or PT_IESPECIAL2, but is: %02x\n",
       pILFindLastID(newPIDL)->mkid.abID[0]);
    IMalloc_Free(ppM, newPIDL);
    
finished:
    IShellFolder_Release(IDesktopFolder);
}

/* creates a file with the specified name for tests */
static void CreateTestFile(const CHAR *name)
{
    HANDLE file;
    DWORD written;

    file = CreateFileA(name, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL);
    if (file != INVALID_HANDLE_VALUE)
    {
	WriteFile(file, name, strlen(name), &written, NULL);
	WriteFile(file, "\n", strlen("\n"), &written, NULL);
	CloseHandle(file);
    }
}


/* initializes the tests */
static void CreateFilesFolders(void)
{
    CreateDirectoryA(".\\testdir", NULL);
    CreateDirectoryA(".\\testdir\\test.txt", NULL);
    CreateTestFile  (".\\testdir\\test1.txt ");
    CreateTestFile  (".\\testdir\\test2.txt ");
    CreateTestFile  (".\\testdir\\test3.txt ");
    CreateDirectoryA(".\\testdir\\testdir2 ", NULL);
    CreateDirectoryA(".\\testdir\\testdir2\\subdir", NULL);
}

/* cleans after tests */
static void Cleanup(void)
{
    DeleteFileA(".\\testdir\\test1.txt");
    DeleteFileA(".\\testdir\\test2.txt");
    DeleteFileA(".\\testdir\\test3.txt");
    RemoveDirectoryA(".\\testdir\\test.txt");
    RemoveDirectoryA(".\\testdir\\testdir2\\subdir");
    RemoveDirectoryA(".\\testdir\\testdir2");
    RemoveDirectoryA(".\\testdir");
}


/* perform test */
static void test_EnumObjects(IShellFolder *iFolder)
{
    IEnumIDList *iEnumList;
    LPITEMIDLIST newPIDL, idlArr[10];
    ULONG NumPIDLs;
    int i=0, j;
    HRESULT hr;

    static const WORD iResults [5][5] =
    {
	{ 0,-1,-1,-1,-1},
	{ 1, 0,-1,-1,-1},
	{ 1, 1, 0,-1,-1},
	{ 1, 1, 1, 0,-1},
	{ 1, 1, 1, 1, 0}
    };

#define SFGAO_testfor SFGAO_FILESYSTEM | SFGAO_FOLDER | SFGAO_FILESYSANCESTOR | SFGAO_CAPABILITYMASK
    /* Don't test for SFGAO_HASSUBFOLDER since we return real state and native cached */
    static const ULONG attrs[5] =
    {
        SFGAO_CAPABILITYMASK | SFGAO_FILESYSTEM | SFGAO_FOLDER | SFGAO_FILESYSANCESTOR,
        SFGAO_CAPABILITYMASK | SFGAO_FILESYSTEM | SFGAO_FOLDER | SFGAO_FILESYSANCESTOR,
        SFGAO_CAPABILITYMASK | SFGAO_FILESYSTEM,
        SFGAO_CAPABILITYMASK | SFGAO_FILESYSTEM,
        SFGAO_CAPABILITYMASK | SFGAO_FILESYSTEM,
    };

    hr = IShellFolder_EnumObjects(iFolder, NULL, SHCONTF_FOLDERS | SHCONTF_NONFOLDERS | SHCONTF_INCLUDEHIDDEN, &iEnumList);
    ok(hr == S_OK, "EnumObjects failed %08x\n", hr);

    /* This is to show that, contrary to what is said on MSDN, on IEnumIDList::Next,
     * the filesystem shellfolders return S_OK even if less than 'celt' items are
     * returned (in contrast to S_FALSE). We have to do it in a loop since WinXP
     * only ever returns a single entry per call. */
    while (IEnumIDList_Next(iEnumList, 10-i, &idlArr[i], &NumPIDLs) == S_OK) 
        i += NumPIDLs;
    ok (i == 5, "i: %d\n", i);

    hr = IEnumIDList_Release(iEnumList);
    ok(hr == S_OK, "IEnumIDList_Release failed %08x\n", hr);
    
    /* Sort them first in case of wrong order from system */
    for (i=0;i<5;i++) for (j=0;j<5;j++)
        if ((SHORT)IShellFolder_CompareIDs(iFolder, 0, idlArr[i], idlArr[j]) < 0)
	{
            newPIDL = idlArr[i];
            idlArr[i] = idlArr[j];
            idlArr[j] = newPIDL;
        }
	    
    for (i=0;i<5;i++) for (j=0;j<5;j++)
    {
        hr = IShellFolder_CompareIDs(iFolder, 0, idlArr[i], idlArr[j]);
        ok(hr == iResults[i][j], "Got %x expected [%d]-[%d]=%x\n", hr, i, j, iResults[i][j]);
    }


    for (i = 0; i < 5; i++)
    {
        SFGAOF flags;
#define SFGAO_VISTA SFGAO_DROPTARGET | SFGAO_CANLINK | SFGAO_CANCOPY
        /* Native returns all flags no matter what we ask for */
        flags = SFGAO_CANCOPY;
        hr = IShellFolder_GetAttributesOf(iFolder, 1, (LPCITEMIDLIST*)(idlArr + i), &flags);
        flags &= SFGAO_testfor;
        ok(hr == S_OK, "GetAttributesOf returns %08x\n", hr);
        ok(flags == (attrs[i]) ||
           flags == (attrs[i] & ~SFGAO_FILESYSANCESTOR) || /* Win9x, NT4 */
           flags == ((attrs[i] & ~SFGAO_CAPABILITYMASK) | SFGAO_VISTA), /* Vista and higher */
           "GetAttributesOf[%i] got %08x, expected %08x\n", i, flags, attrs[i]);

        flags = SFGAO_testfor;
        hr = IShellFolder_GetAttributesOf(iFolder, 1, (LPCITEMIDLIST*)(idlArr + i), &flags);
        flags &= SFGAO_testfor;
        ok(hr == S_OK, "GetAttributesOf returns %08x\n", hr);
        ok(flags == attrs[i] ||
           flags == (attrs[i] & ~SFGAO_FILESYSANCESTOR), /* Win9x, NT4 */
           "GetAttributesOf[%i] got %08x, expected %08x\n", i, flags, attrs[i]);
    }

    for (i=0;i<5;i++)
        IMalloc_Free(ppM, idlArr[i]);
}

static void test_BindToObject(void)
{
    HRESULT hr;
    UINT cChars;
    IShellFolder *psfDesktop, *psfChild, *psfMyComputer, *psfSystemDir;
    SHITEMID emptyitem = { 0, { 0 } };
    LPITEMIDLIST pidlMyComputer, pidlSystemDir, pidlEmpty = (LPITEMIDLIST)&emptyitem;
    WCHAR wszSystemDir[MAX_PATH];
    char szSystemDir[MAX_PATH];
    WCHAR wszMyComputer[] = { 
        ':',':','{','2','0','D','0','4','F','E','0','-','3','A','E','A','-','1','0','6','9','-',
        'A','2','D','8','-','0','8','0','0','2','B','3','0','3','0','9','D','}',0 };

    /* The following tests shows that BindToObject should fail with E_INVALIDARG if called
     * with an empty pidl. This is tested for Desktop, MyComputer and the FS ShellFolder
     */
    hr = SHGetDesktopFolder(&psfDesktop);
    ok (hr == S_OK, "SHGetDesktopFolder failed! hr = %08x\n", hr);
    if (hr != S_OK) return;
    
    hr = IShellFolder_BindToObject(psfDesktop, pidlEmpty, NULL, &IID_IShellFolder, (LPVOID*)&psfChild);
    ok (hr == E_INVALIDARG, "Desktop's BindToObject should fail, when called with empty pidl! hr = %08x\n", hr);

    hr = IShellFolder_BindToObject(psfDesktop, NULL, NULL, &IID_IShellFolder, (LPVOID*)&psfChild);
    ok (hr == E_INVALIDARG, "Desktop's BindToObject should fail, when called with NULL pidl! hr = %08x\n", hr);

    hr = IShellFolder_ParseDisplayName(psfDesktop, NULL, NULL, wszMyComputer, NULL, &pidlMyComputer, NULL);
    ok (hr == S_OK, "Desktop's ParseDisplayName failed to parse MyComputer's CLSID! hr = %08x\n", hr);
    if (hr != S_OK) {
        IShellFolder_Release(psfDesktop);
        return;
    }
    
    hr = IShellFolder_BindToObject(psfDesktop, pidlMyComputer, NULL, &IID_IShellFolder, (LPVOID*)&psfMyComputer);
    ok (hr == S_OK, "Desktop failed to bind to MyComputer object! hr = %08x\n", hr);
    IShellFolder_Release(psfDesktop);
    IMalloc_Free(ppM, pidlMyComputer);
    if (hr != S_OK) return;

    hr = IShellFolder_BindToObject(psfMyComputer, pidlEmpty, NULL, &IID_IShellFolder, (LPVOID*)&psfChild);
    ok (hr == E_INVALIDARG, "MyComputers's BindToObject should fail, when called with empty pidl! hr = %08x\n", hr);

if (0)
{
    /* this call segfaults on 98SE */
    hr = IShellFolder_BindToObject(psfMyComputer, NULL, NULL, &IID_IShellFolder, (LPVOID*)&psfChild);
    ok (hr == E_INVALIDARG, "MyComputers's BindToObject should fail, when called with NULL pidl! hr = %08x\n", hr);
}

    cChars = GetSystemDirectoryA(szSystemDir, MAX_PATH);
    ok (cChars > 0 && cChars < MAX_PATH, "GetSystemDirectoryA failed! LastError: %u\n", GetLastError());
    if (cChars == 0 || cChars >= MAX_PATH) {
        IShellFolder_Release(psfMyComputer);
        return;
    }
    MultiByteToWideChar(CP_ACP, 0, szSystemDir, -1, wszSystemDir, MAX_PATH);
    
    hr = IShellFolder_ParseDisplayName(psfMyComputer, NULL, NULL, wszSystemDir, NULL, &pidlSystemDir, NULL);
    ok (hr == S_OK, "MyComputers's ParseDisplayName failed to parse the SystemDirectory! hr = %08x\n", hr);
    if (hr != S_OK) {
        IShellFolder_Release(psfMyComputer);
        return;
    }

    hr = IShellFolder_BindToObject(psfMyComputer, pidlSystemDir, NULL, &IID_IShellFolder, (LPVOID*)&psfSystemDir);
    ok (hr == S_OK, "MyComputer failed to bind to a FileSystem ShellFolder! hr = %08x\n", hr);
    IShellFolder_Release(psfMyComputer);
    IMalloc_Free(ppM, pidlSystemDir);
    if (hr != S_OK) return;

    hr = IShellFolder_BindToObject(psfSystemDir, pidlEmpty, NULL, &IID_IShellFolder, (LPVOID*)&psfChild);
    ok (hr == E_INVALIDARG, 
        "FileSystem ShellFolder's BindToObject should fail, when called with empty pidl! hr = %08x\n", hr);

if (0)
{
    /* this call segfaults on 98SE */
    hr = IShellFolder_BindToObject(psfSystemDir, NULL, NULL, &IID_IShellFolder, (LPVOID*)&psfChild);
    ok (hr == E_INVALIDARG,
        "FileSystem ShellFolder's BindToObject should fail, when called with NULL pidl! hr = %08x\n", hr);
}

    IShellFolder_Release(psfSystemDir);
}

/* Based on PathAddBackslashW from dlls/shlwapi/path.c */
static LPWSTR myPathAddBackslashW( LPWSTR lpszPath )
{
  size_t iLen;

  if (!lpszPath || (iLen = lstrlenW(lpszPath)) >= MAX_PATH)
    return NULL;

  if (iLen)
  {
    lpszPath += iLen;
    if (lpszPath[-1] != '\\')
    {
      *lpszPath++ = '\\';
      *lpszPath = '\0';
    }
  }
  return lpszPath;
}

static void test_GetDisplayName(void)
{
    BOOL result;
    HRESULT hr;
    HANDLE hTestFile;
    WCHAR wszTestFile[MAX_PATH], wszTestFile2[MAX_PATH];
    char szTestFile[MAX_PATH], szTestDir[MAX_PATH];
    DWORD attr;
    STRRET strret;
    LPSHELLFOLDER psfDesktop, psfPersonal;
    IUnknown *psfFile;
    SHITEMID emptyitem = { 0, { 0 } };
    LPITEMIDLIST pidlTestFile, pidlEmpty = (LPITEMIDLIST)&emptyitem;
    LPCITEMIDLIST pidlLast;
    static const CHAR szFileName[] = "winetest.foo";
    static const WCHAR wszFileName[] = { 'w','i','n','e','t','e','s','t','.','f','o','o',0 };
    static const WCHAR wszDirName[] = { 'w','i','n','e','t','e','s','t',0 };

    /* I'm trying to figure if there is a functional difference between calling
     * SHGetPathFromIDListW and calling GetDisplayNameOf(SHGDN_FORPARSING) after
     * binding to the shellfolder. One thing I thought of was that perhaps 
     * SHGetPathFromIDListW would be able to get the path to a file, which does
     * not exist anymore, while the other method wouldn't. It turns out there's
     * no functional difference in this respect.
     */

    if(!pSHGetSpecialFolderPathA) {
        win_skip("SHGetSpecialFolderPathA is not available\n");
        return;
    }

    /* First creating a directory in MyDocuments and a file in this directory. */
    result = pSHGetSpecialFolderPathA(NULL, szTestDir, CSIDL_PERSONAL, FALSE);
    ok(result, "SHGetSpecialFolderPathA failed! Last error: %u\n", GetLastError());
    if (!result) return;

    /* Use ANSI file functions so this works on Windows 9x */
    lstrcatA(szTestDir, "\\winetest");
    CreateDirectoryA(szTestDir, NULL);
    attr=GetFileAttributesA(szTestDir);
    if (attr == INVALID_FILE_ATTRIBUTES || !(attr & FILE_ATTRIBUTE_DIRECTORY))
    {
        ok(0, "unable to create the '%s' directory\n", szTestDir);
        return;
    }

    lstrcpyA(szTestFile, szTestDir);
    lstrcatA(szTestFile, "\\");
    lstrcatA(szTestFile, szFileName);
    hTestFile = CreateFileA(szTestFile, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL);
    ok((hTestFile != INVALID_HANDLE_VALUE), "CreateFileA failed! Last error: %u\n", GetLastError());
    if (hTestFile == INVALID_HANDLE_VALUE) return;
    CloseHandle(hTestFile);

    /* Getting an itemidlist for the file. */
    hr = SHGetDesktopFolder(&psfDesktop);
    ok(hr == S_OK, "SHGetDesktopFolder failed! hr = %08x\n", hr);
    if (hr != S_OK) return;

    MultiByteToWideChar(CP_ACP, 0, szTestFile, -1, wszTestFile, MAX_PATH);

    hr = IShellFolder_ParseDisplayName(psfDesktop, NULL, NULL, wszTestFile, NULL, &pidlTestFile, NULL);
    ok(hr == S_OK, "Desktop->ParseDisplayName failed! hr = %08x\n", hr);
    if (hr != S_OK) {
        IShellFolder_Release(psfDesktop);
        return;
    }

    pidlLast = pILFindLastID(pidlTestFile);
    ok(pidlLast->mkid.cb >=76 ||
        broken(pidlLast->mkid.cb == 28) || /* W2K */
        broken(pidlLast->mkid.cb == 40), /* Win9x, WinME */
        "Expected pidl length of at least 76, got %d.\n", pidlLast->mkid.cb);
    if (pidlLast->mkid.cb >= 28) {
        ok(!lstrcmpA((CHAR*)&pidlLast->mkid.abID[12], szFileName),
            "Filename should be stored as ansi-string at this position!\n");
    }
    /* WinXP and up store the filenames as both ANSI and UNICODE in the pidls */
    if (pidlLast->mkid.cb >= 76) {
        ok(!lstrcmpW((WCHAR*)&pidlLast->mkid.abID[46], wszFileName) ||
            (pidlLast->mkid.cb >= 94 && !lstrcmpW((WCHAR*)&pidlLast->mkid.abID[64], wszFileName)) ||  /* Vista */
            (pidlLast->mkid.cb >= 98 && !lstrcmpW((WCHAR*)&pidlLast->mkid.abID[68], wszFileName)), /* Win7 */
            "Filename should be stored as wchar-string at this position!\n");
    }
    
    /* It seems as if we cannot bind to regular files on windows, but only directories. 
     */
    hr = IShellFolder_BindToObject(psfDesktop, pidlTestFile, NULL, &IID_IUnknown, (VOID**)&psfFile);
    todo_wine
    ok (hr == HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND) ||
        hr == E_NOTIMPL || /* Vista */
        broken(hr == S_OK), /* Win9x, W2K */
        "hr = %08x\n", hr);
    if (hr == S_OK) {
        IShellFolder_Release(psfFile);
    }

    if (!pSHBindToParent)
    {
        win_skip("SHBindToParent is missing\n");
        DeleteFileA(szTestFile);
        RemoveDirectoryA(szTestDir);
        return;
    }
  
    /* Some tests for IShellFolder::SetNameOf */
    if (pSHGetFolderPathAndSubDirA)
    {
        hr = pSHBindToParent(pidlTestFile, &IID_IShellFolder, (VOID**)&psfPersonal, &pidlLast);
        ok(hr == S_OK, "SHBindToParent failed! hr = %08x\n", hr);
        if (hr == S_OK) {
            /* It's ok to use this fixed path. Call will fail anyway. */
            WCHAR wszAbsoluteFilename[] = { 'C',':','\\','w','i','n','e','t','e','s','t', 0 };
            LPITEMIDLIST pidlNew;

            /* The pidl returned through the last parameter of SetNameOf is a simple one. */
            hr = IShellFolder_SetNameOf(psfPersonal, NULL, pidlLast, wszDirName, SHGDN_NORMAL, &pidlNew);
            ok (hr == S_OK, "SetNameOf failed! hr = %08x\n", hr);
            if (hr == S_OK)
            {
                ok (((LPITEMIDLIST)((LPBYTE)pidlNew+pidlNew->mkid.cb))->mkid.cb == 0,
                    "pidl returned from SetNameOf should be simple!\n");

                /* Passing an absolute path to SetNameOf fails. The HRESULT code indicates that SetNameOf
                 * is implemented on top of SHFileOperation in WinXP. */
                hr = IShellFolder_SetNameOf(psfPersonal, NULL, pidlNew, wszAbsoluteFilename,
                        SHGDN_FORPARSING, NULL);
                ok (hr == HRESULT_FROM_WIN32(ERROR_CANCELLED), "SetNameOf succeeded! hr = %08x\n", hr);

                /* Rename the file back to its original name. SetNameOf ignores the fact, that the
                 * SHGDN flags specify an absolute path. */
                hr = IShellFolder_SetNameOf(psfPersonal, NULL, pidlNew, wszFileName, SHGDN_FORPARSING, NULL);
                ok (hr == S_OK, "SetNameOf failed! hr = %08x\n", hr);

                pILFree(pidlNew);
            }

            IShellFolder_Release(psfPersonal);
        }
    }
    else
        win_skip("Avoid needs of interaction on Win2k\n");

    /* Deleting the file and the directory */
    DeleteFileA(szTestFile);
    RemoveDirectoryA(szTestDir);

    /* SHGetPathFromIDListW still works, although the file is not present anymore. */
    if (pSHGetPathFromIDListW)
    {
        result = pSHGetPathFromIDListW(pidlTestFile, wszTestFile2);
        ok (result, "SHGetPathFromIDListW failed! Last error: %u\n", GetLastError());
        ok (!lstrcmpiW(wszTestFile, wszTestFile2), "SHGetPathFromIDListW returns incorrect path!\n");
    }

    /* SHBindToParent fails, if called with a NULL PIDL. */
    hr = pSHBindToParent(NULL, &IID_IShellFolder, (VOID**)&psfPersonal, &pidlLast);
    ok (hr != S_OK, "SHBindToParent(NULL) should fail!\n");

    /* But it succeeds with an empty PIDL. */
    hr = pSHBindToParent(pidlEmpty, &IID_IShellFolder, (VOID**)&psfPersonal, &pidlLast);
    ok (hr == S_OK, "SHBindToParent(empty PIDL) should succeed! hr = %08x\n", hr);
    ok (pidlLast == pidlEmpty, "The last element of an empty PIDL should be the PIDL itself!\n");
    if (hr == S_OK)
        IShellFolder_Release(psfPersonal);
    
    /* Binding to the folder and querying the display name of the file also works. */
    hr = pSHBindToParent(pidlTestFile, &IID_IShellFolder, (VOID**)&psfPersonal, &pidlLast); 
    ok (hr == S_OK, "SHBindToParent failed! hr = %08x\n", hr);
    if (hr != S_OK) {
        IShellFolder_Release(psfDesktop);
        return;
    }

    /* This test shows that Windows doesn't allocate a new pidlLast, but returns a pointer into 
     * pidlTestFile (In accordance with MSDN). */
    ok (pILFindLastID(pidlTestFile) == pidlLast, 
                                "SHBindToParent doesn't return the last id of the pidl param!\n");
    
    hr = IShellFolder_GetDisplayNameOf(psfPersonal, pidlLast, SHGDN_FORPARSING, &strret);
    ok (hr == S_OK, "Personal->GetDisplayNameOf failed! hr = %08x\n", hr);
    if (hr != S_OK) {
        IShellFolder_Release(psfDesktop);
        IShellFolder_Release(psfPersonal);
        return;
    }

    if (pStrRetToBufW)
    {
        hr = pStrRetToBufW(&strret, pidlLast, wszTestFile2, MAX_PATH);
        ok (hr == S_OK, "StrRetToBufW failed! hr = %08x\n", hr);
        ok (!lstrcmpiW(wszTestFile, wszTestFile2), "GetDisplayNameOf returns incorrect path!\n");
    }
    
    ILFree(pidlTestFile);
    IShellFolder_Release(psfDesktop);
    IShellFolder_Release(psfPersonal);
}

static void test_CallForAttributes(void)
{
    HKEY hKey;
    LONG lResult;
    HRESULT hr;
    DWORD dwSize;
    LPSHELLFOLDER psfDesktop;
    LPITEMIDLIST pidlMyDocuments;
    DWORD dwAttributes, dwCallForAttributes, dwOrigAttributes, dwOrigCallForAttributes;
    static const WCHAR wszAttributes[] = { 'A','t','t','r','i','b','u','t','e','s',0 };
    static const WCHAR wszCallForAttributes[] = { 
        'C','a','l','l','F','o','r','A','t','t','r','i','b','u','t','e','s',0 };
    static const WCHAR wszMyDocumentsKey[] = {
        'C','L','S','I','D','\\','{','4','5','0','D','8','F','B','A','-','A','D','2','5','-',
        '1','1','D','0','-','9','8','A','8','-','0','8','0','0','3','6','1','B','1','1','0','3','}',
        '\\','S','h','e','l','l','F','o','l','d','e','r',0 };
    WCHAR wszMyDocuments[] = {
        ':',':','{','4','5','0','D','8','F','B','A','-','A','D','2','5','-','1','1','D','0','-',
        '9','8','A','8','-','0','8','0','0','3','6','1','B','1','1','0','3','}',0 };
    
    /* For the root of a namespace extension, the attributes are not queried by binding
     * to the object and calling GetAttributesOf. Instead, the attributes are read from 
     * the registry value HKCR/CLSID/{...}/ShellFolder/Attributes. This is documented on MSDN.
     *
     * The MyDocuments shellfolder on WinXP has a HKCR/CLSID/{...}/ShellFolder/CallForAttributes
     * value. It seems that if the folder is queried for one of the flags set in CallForAttributes,
     * the shell does bind to the folder object and calls GetAttributesOf. This is not documented
     * on MSDN. This test is meant to document the observed behaviour on WinXP SP2.
     */
    hr = SHGetDesktopFolder(&psfDesktop);
    ok (hr == S_OK, "SHGetDesktopFolder failed! hr = %08x\n", hr);
    if (hr != S_OK) return;
    
    hr = IShellFolder_ParseDisplayName(psfDesktop, NULL, NULL, wszMyDocuments, NULL, 
                                       &pidlMyDocuments, NULL);
    ok (hr == S_OK ||
        broken(hr == E_INVALIDARG), /* Win95, NT4 */
        "Desktop's ParseDisplayName failed to parse MyDocuments's CLSID! hr = %08x\n", hr);
    if (hr != S_OK) {
        IShellFolder_Release(psfDesktop);
        return;
    }

    dwAttributes = 0xffffffff;
    hr = IShellFolder_GetAttributesOf(psfDesktop, 1, 
                                      (LPCITEMIDLIST*)&pidlMyDocuments, &dwAttributes);
    ok (hr == S_OK, "Desktop->GetAttributesOf(MyDocuments) failed! hr = %08x\n", hr);

    /* We need the following setup (as observed on WinXP SP2), for the tests to make sense. */
    ok (dwAttributes & SFGAO_FILESYSTEM, "SFGAO_FILESYSTEM attribute is not set for MyDocuments!\n");
    ok (!(dwAttributes & SFGAO_ISSLOW), "SFGAO_ISSLOW attribute is set for MyDocuments!\n");
    ok (!(dwAttributes & SFGAO_GHOSTED), "SFGAO_GHOSTED attribute is set for MyDocuments!\n");

    /* We don't have the MyDocuments shellfolder in wine yet, and thus we don't have the registry
     * key. So the test will return at this point, if run on wine. 
     */
    lResult = RegOpenKeyExW(HKEY_CLASSES_ROOT, wszMyDocumentsKey, 0, KEY_WRITE|KEY_READ, &hKey);
    ok (lResult == ERROR_SUCCESS ||
        lResult == ERROR_ACCESS_DENIED,
        "RegOpenKeyEx failed! result: %08x\n", lResult);
    if (lResult != ERROR_SUCCESS) {
        if (lResult == ERROR_ACCESS_DENIED)
            skip("Not enough rights to open the registry key\n");
        IMalloc_Free(ppM, pidlMyDocuments);
        IShellFolder_Release(psfDesktop);
        return;
    }
    
    /* Query MyDocuments' Attributes value, to be able to restore it later. */
    dwSize = sizeof(DWORD);
    lResult = RegQueryValueExW(hKey, wszAttributes, NULL, NULL, (LPBYTE)&dwOrigAttributes, &dwSize);
    ok (lResult == ERROR_SUCCESS, "RegQueryValueEx failed! result: %08x\n", lResult);
    if (lResult != ERROR_SUCCESS) {
        RegCloseKey(hKey);
        IMalloc_Free(ppM, pidlMyDocuments);
        IShellFolder_Release(psfDesktop);
        return;
    }

    /* Query MyDocuments' CallForAttributes value, to be able to restore it later. */
    dwSize = sizeof(DWORD);
    lResult = RegQueryValueExW(hKey, wszCallForAttributes, NULL, NULL, 
                              (LPBYTE)&dwOrigCallForAttributes, &dwSize);
    ok (lResult == ERROR_SUCCESS, "RegQueryValueEx failed! result: %08x\n", lResult);
    if (lResult != ERROR_SUCCESS) {
        RegCloseKey(hKey);
        IMalloc_Free(ppM, pidlMyDocuments);
        IShellFolder_Release(psfDesktop);
        return;
    }
    
    /* Define via the Attributes value that MyDocuments attributes are SFGAO_ISSLOW and 
     * SFGAO_GHOSTED and that MyDocuments should be called for the SFGAO_ISSLOW and
     * SFGAO_FILESYSTEM attributes. */
    dwAttributes = SFGAO_ISSLOW|SFGAO_GHOSTED;
    RegSetValueExW(hKey, wszAttributes, 0, REG_DWORD, (LPBYTE)&dwAttributes, sizeof(DWORD));
    dwCallForAttributes = SFGAO_ISSLOW|SFGAO_FILESYSTEM;
    RegSetValueExW(hKey, wszCallForAttributes, 0, REG_DWORD, 
                   (LPBYTE)&dwCallForAttributes, sizeof(DWORD));

    /* Although it is not set in CallForAttributes, the SFGAO_GHOSTED flag is reset by 
     * GetAttributesOf. It seems that once there is a single attribute queried, for which
     * CallForAttributes is set, all flags are taken from the GetAttributesOf call and
     * the flags in Attributes are ignored. 
     */
    dwAttributes = SFGAO_ISSLOW|SFGAO_GHOSTED|SFGAO_FILESYSTEM;
    hr = IShellFolder_GetAttributesOf(psfDesktop, 1, 
                                      (LPCITEMIDLIST*)&pidlMyDocuments, &dwAttributes);
    ok (hr == S_OK, "Desktop->GetAttributesOf(MyDocuments) failed! hr = %08x\n", hr);
    if (hr == S_OK)
        ok (dwAttributes == SFGAO_FILESYSTEM, 
            "Desktop->GetAttributes(MyDocuments) returned unexpected attributes: %08x\n", 
            dwAttributes);

    /* Restore MyDocuments' original Attributes and CallForAttributes registry values */
    RegSetValueExW(hKey, wszAttributes, 0, REG_DWORD, (LPBYTE)&dwOrigAttributes, sizeof(DWORD));
    RegSetValueExW(hKey, wszCallForAttributes, 0, REG_DWORD, 
                   (LPBYTE)&dwOrigCallForAttributes, sizeof(DWORD));
    RegCloseKey(hKey);
    IMalloc_Free(ppM, pidlMyDocuments);
    IShellFolder_Release(psfDesktop);
}

static void test_GetAttributesOf(void) 
{
    HRESULT hr;
    LPSHELLFOLDER psfDesktop, psfMyComputer;
    SHITEMID emptyitem = { 0, { 0 } };
    LPCITEMIDLIST pidlEmpty = (LPCITEMIDLIST)&emptyitem;
    LPITEMIDLIST pidlMyComputer;
    DWORD dwFlags;
    static const DWORD desktopFlags[] = {
        /* WinXP */
        SFGAO_STORAGE | SFGAO_HASPROPSHEET | SFGAO_STORAGEANCESTOR | SFGAO_FILESYSANCESTOR |
        SFGAO_FOLDER | SFGAO_FILESYSTEM | SFGAO_HASSUBFOLDER,
        /* Win2k */
        SFGAO_CANRENAME | SFGAO_HASPROPSHEET | SFGAO_STREAM | SFGAO_FILESYSANCESTOR |
        SFGAO_FOLDER | SFGAO_FILESYSTEM | SFGAO_HASSUBFOLDER,
        /* WinMe, Win9x, WinNT*/
        SFGAO_CANRENAME | SFGAO_HASPROPSHEET | SFGAO_FILESYSANCESTOR |
        SFGAO_FOLDER | SFGAO_FILESYSTEM | SFGAO_HASSUBFOLDER
    };
    static const DWORD myComputerFlags[] = {
        /* WinXP */
        SFGAO_CANRENAME | SFGAO_CANDELETE | SFGAO_HASPROPSHEET | SFGAO_DROPTARGET |
        SFGAO_FILESYSANCESTOR | SFGAO_FOLDER | SFGAO_HASSUBFOLDER,
        /* Win2k */
        SFGAO_CANRENAME | SFGAO_HASPROPSHEET | SFGAO_DROPTARGET | SFGAO_STREAM |
        SFGAO_FILESYSANCESTOR | SFGAO_FOLDER | SFGAO_HASSUBFOLDER,
        /* WinMe, Win9x, WinNT */
        SFGAO_CANRENAME | SFGAO_HASPROPSHEET | SFGAO_DROPTARGET | SFGAO_FILESYSANCESTOR |
        SFGAO_FOLDER | SFGAO_HASSUBFOLDER,
        /* Win95, WinNT when queried directly */
        SFGAO_CANLINK | SFGAO_HASPROPSHEET | SFGAO_DROPTARGET | SFGAO_FILESYSANCESTOR |
        SFGAO_FOLDER | SFGAO_FILESYSTEM | SFGAO_HASSUBFOLDER
    };
    WCHAR wszMyComputer[] = { 
        ':',':','{','2','0','D','0','4','F','E','0','-','3','A','E','A','-','1','0','6','9','-',
        'A','2','D','8','-','0','8','0','0','2','B','3','0','3','0','9','D','}',0 };
    char  cCurrDirA [MAX_PATH] = {0};
    WCHAR cCurrDirW [MAX_PATH];
    static WCHAR cTestDirW[] = {'t','e','s','t','d','i','r',0};
    IShellFolder *IDesktopFolder, *testIShellFolder;
    ITEMIDLIST *newPIDL;
    int len, i;
    BOOL foundFlagsMatch;

    hr = SHGetDesktopFolder(&psfDesktop);
    ok (hr == S_OK, "SHGetDesktopFolder failed! hr = %08x\n", hr);
    if (hr != S_OK) return;

    /* The Desktop attributes can be queried with a single empty itemidlist, .. */
    dwFlags = 0xffffffff;
    hr = IShellFolder_GetAttributesOf(psfDesktop, 1, &pidlEmpty, &dwFlags);
    ok (hr == S_OK, "Desktop->GetAttributesOf(empty pidl) failed! hr = %08x\n", hr);
    for (i = 0, foundFlagsMatch = FALSE; !foundFlagsMatch &&
         i < sizeof(desktopFlags) / sizeof(desktopFlags[0]); i++)
    {
        if (desktopFlags[i] == dwFlags)
            foundFlagsMatch = TRUE;
    }
    ok (foundFlagsMatch, "Wrong Desktop attributes: %08x\n", dwFlags);

    /* .. or with no itemidlist at all. */
    dwFlags = 0xffffffff;
    hr = IShellFolder_GetAttributesOf(psfDesktop, 0, NULL, &dwFlags);
    ok (hr == S_OK, "Desktop->GetAttributesOf(NULL) failed! hr = %08x\n", hr);
    for (i = 0, foundFlagsMatch = FALSE; !foundFlagsMatch &&
         i < sizeof(desktopFlags) / sizeof(desktopFlags[0]); i++)
    {
        if (desktopFlags[i] == dwFlags)
            foundFlagsMatch = TRUE;
    }
    ok (foundFlagsMatch, "Wrong Desktop attributes: %08x\n", dwFlags);
   
    /* Testing the attributes of the MyComputer shellfolder */
    hr = IShellFolder_ParseDisplayName(psfDesktop, NULL, NULL, wszMyComputer, NULL, &pidlMyComputer, NULL);
    ok (hr == S_OK, "Desktop's ParseDisplayName failed to parse MyComputer's CLSID! hr = %08x\n", hr);
    if (hr != S_OK) {
        IShellFolder_Release(psfDesktop);
        return;
    }

    /* Windows sets the SFGAO_CANLINK flag, when MyComputer is queried via the Desktop
     * folder object. It doesn't do this, if MyComputer is queried directly (see below).
     */
    dwFlags = 0xffffffff;
    hr = IShellFolder_GetAttributesOf(psfDesktop, 1, (LPCITEMIDLIST*)&pidlMyComputer, &dwFlags);
    ok (hr == S_OK, "Desktop->GetAttributesOf(MyComputer) failed! hr = %08x\n", hr);
    for (i = 0, foundFlagsMatch = FALSE; !foundFlagsMatch &&
         i < sizeof(myComputerFlags) / sizeof(myComputerFlags[0]); i++)
    {
        if ((myComputerFlags[i] | SFGAO_CANLINK) == dwFlags)
            foundFlagsMatch = TRUE;
    }
    todo_wine
    ok (foundFlagsMatch, "Wrong MyComputer attributes: %08x\n", dwFlags);

    hr = IShellFolder_BindToObject(psfDesktop, pidlMyComputer, NULL, &IID_IShellFolder, (LPVOID*)&psfMyComputer);
    ok (hr == S_OK, "Desktop failed to bind to MyComputer object! hr = %08x\n", hr);
    IShellFolder_Release(psfDesktop);
    IMalloc_Free(ppM, pidlMyComputer);
    if (hr != S_OK) return;

    hr = IShellFolder_GetAttributesOf(psfMyComputer, 1, &pidlEmpty, &dwFlags);
    todo_wine
    ok (hr == E_INVALIDARG ||
        broken(hr == S_OK), /* W2K and earlier */
        "MyComputer->GetAttributesOf(emtpy pidl) should fail! hr = %08x\n", hr);

    dwFlags = 0xffffffff;
    hr = IShellFolder_GetAttributesOf(psfMyComputer, 0, NULL, &dwFlags);
    ok (hr == S_OK, "MyComputer->GetAttributesOf(NULL) failed! hr = %08x\n", hr);
    for (i = 0, foundFlagsMatch = FALSE; !foundFlagsMatch &&
         i < sizeof(myComputerFlags) / sizeof(myComputerFlags[0]); i++)
    {
        if (myComputerFlags[i] == dwFlags)
            foundFlagsMatch = TRUE;
    }
    todo_wine
    ok (foundFlagsMatch, "Wrong MyComputer attributes: %08x\n", dwFlags);

    IShellFolder_Release(psfMyComputer);

    GetCurrentDirectoryA(MAX_PATH, cCurrDirA);
    len = lstrlenA(cCurrDirA);

    if (len == 0) {
        win_skip("GetCurrentDirectoryA returned empty string. Skipping test_GetAttributesOf\n");
        return;
    }
    if (len > 3 && cCurrDirA[len-1] == '\\')
        cCurrDirA[len-1] = 0;

    /* create test directory */
    CreateFilesFolders();

    MultiByteToWideChar(CP_ACP, 0, cCurrDirA, -1, cCurrDirW, MAX_PATH);
 
    hr = SHGetDesktopFolder(&IDesktopFolder);
    ok(hr == S_OK, "SHGetDesktopfolder failed %08x\n", hr);

    hr = IShellFolder_ParseDisplayName(IDesktopFolder, NULL, NULL, cCurrDirW, NULL, &newPIDL, 0);
    ok(hr == S_OK, "ParseDisplayName failed %08x\n", hr);

    hr = IShellFolder_BindToObject(IDesktopFolder, newPIDL, NULL, (REFIID)&IID_IShellFolder, (LPVOID *)&testIShellFolder);
    ok(hr == S_OK, "BindToObject failed %08x\n", hr);

    IMalloc_Free(ppM, newPIDL);

    /* get relative PIDL */
    hr = IShellFolder_ParseDisplayName(testIShellFolder, NULL, NULL, cTestDirW, NULL, &newPIDL, 0);
    ok(hr == S_OK, "ParseDisplayName failed %08x\n", hr);

    /* test the shell attributes of the test directory using the relative PIDL */
    dwFlags = SFGAO_FOLDER;
    hr = IShellFolder_GetAttributesOf(testIShellFolder, 1, (LPCITEMIDLIST*)&newPIDL, &dwFlags);
    ok (hr == S_OK, "Desktop->GetAttributesOf() failed! hr = %08x\n", hr);
    ok ((dwFlags&SFGAO_FOLDER), "Wrong directory attribute for relative PIDL: %08x\n", dwFlags);

    /* free memory */
    IMalloc_Free(ppM, newPIDL);

    /* append testdirectory name to path */
    if (cCurrDirA[len-1] == '\\')
        cCurrDirA[len-1] = 0;
    lstrcatA(cCurrDirA, "\\testdir");
    MultiByteToWideChar(CP_ACP, 0, cCurrDirA, -1, cCurrDirW, MAX_PATH);

    hr = IShellFolder_ParseDisplayName(IDesktopFolder, NULL, NULL, cCurrDirW, NULL, &newPIDL, 0);
    ok(hr == S_OK, "ParseDisplayName failed %08x\n", hr);

    /* test the shell attributes of the test directory using the absolute PIDL */
    dwFlags = SFGAO_FOLDER;
    hr = IShellFolder_GetAttributesOf(IDesktopFolder, 1, (LPCITEMIDLIST*)&newPIDL, &dwFlags);
    ok (hr == S_OK, "Desktop->GetAttributesOf() failed! hr = %08x\n", hr);
    ok ((dwFlags&SFGAO_FOLDER), "Wrong directory attribute for absolute PIDL: %08x\n", dwFlags);

    /* free memory */
    IMalloc_Free(ppM, newPIDL);

    IShellFolder_Release(testIShellFolder);

    Cleanup();

    IShellFolder_Release(IDesktopFolder);
}

static void test_SHGetPathFromIDList(void)
{
    SHITEMID emptyitem = { 0, { 0 } };
    LPCITEMIDLIST pidlEmpty = (LPCITEMIDLIST)&emptyitem;
    LPITEMIDLIST pidlMyComputer;
    WCHAR wszPath[MAX_PATH], wszDesktop[MAX_PATH];
    BOOL result;
    HRESULT hr;
    LPSHELLFOLDER psfDesktop;
    WCHAR wszMyComputer[] = { 
        ':',':','{','2','0','D','0','4','F','E','0','-','3','A','E','A','-','1','0','6','9','-',
        'A','2','D','8','-','0','8','0','0','2','B','3','0','3','0','9','D','}',0 };
    WCHAR wszFileName[MAX_PATH];
    LPITEMIDLIST pidlTestFile;
    HANDLE hTestFile;
    STRRET strret;
    static WCHAR wszTestFile[] = {
        'w','i','n','e','t','e','s','t','.','f','o','o',0 };
	HRESULT (WINAPI *pSHGetSpecialFolderLocation)(HWND, int, LPITEMIDLIST *);
	HMODULE hShell32;
	LPITEMIDLIST pidlPrograms;

    if(!pSHGetPathFromIDListW || !pSHGetSpecialFolderPathW)
    {
        win_skip("SHGetPathFromIDListW() or SHGetSpecialFolderPathW() is missing\n");
        return;
    }

    /* Calling SHGetPathFromIDListW with no pidl should return the empty string */
    wszPath[0] = 'a';
    wszPath[1] = '\0';
    result = pSHGetPathFromIDListW(NULL, wszPath);
    ok(!result, "Expected failure\n");
    ok(!wszPath[0], "Expected empty string\n");

    /* Calling SHGetPathFromIDListW with an empty pidl should return the desktop folder's path. */
    result = pSHGetSpecialFolderPathW(NULL, wszDesktop, CSIDL_DESKTOP, FALSE);
    ok(result, "SHGetSpecialFolderPathW(CSIDL_DESKTOP) failed! Last error: %u\n", GetLastError());
    if (!result) return;

    /* Check if we are on Win9x */
    SetLastError(0xdeadbeef);
    lstrcmpiW(wszDesktop, wszDesktop);
    if (GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
    {
        win_skip("Most W-calls are not implemented\n");
        return;
    }

    result = pSHGetPathFromIDListW(pidlEmpty, wszPath);
    ok(result, "SHGetPathFromIDListW failed! Last error: %u\n", GetLastError());
    if (!result) return;
    ok(!lstrcmpiW(wszDesktop, wszPath), "SHGetPathFromIDListW didn't return desktop path for empty pidl!\n");

    /* MyComputer does not map to a filesystem path. SHGetPathFromIDListW should fail. */
    hr = SHGetDesktopFolder(&psfDesktop);
    ok (hr == S_OK, "SHGetDesktopFolder failed! hr = %08x\n", hr);
    if (hr != S_OK) return;

    hr = IShellFolder_ParseDisplayName(psfDesktop, NULL, NULL, wszMyComputer, NULL, &pidlMyComputer, NULL);
    ok (hr == S_OK, "Desktop's ParseDisplayName failed to parse MyComputer's CLSID! hr = %08x\n", hr);
    if (hr != S_OK) {
        IShellFolder_Release(psfDesktop);
        return;
    }

    SetLastError(0xdeadbeef);
    wszPath[0] = 'a';
    wszPath[1] = '\0';
    result = pSHGetPathFromIDListW(pidlMyComputer, wszPath);
    ok (!result, "SHGetPathFromIDListW succeeded where it shouldn't!\n");
    ok (GetLastError()==0xdeadbeef ||
        GetLastError()==ERROR_SUCCESS, /* Vista and higher */
        "Unexpected last error from SHGetPathFromIDListW: %u\n", GetLastError());
    ok (!wszPath[0], "Expected empty path\n");
    if (result) {
        IShellFolder_Release(psfDesktop);
        return;
    }

    IMalloc_Free(ppM, pidlMyComputer);

    result = pSHGetSpecialFolderPathW(NULL, wszFileName, CSIDL_DESKTOPDIRECTORY, FALSE);
    ok(result, "SHGetSpecialFolderPathW failed! Last error: %u\n", GetLastError());
    if (!result) {
        IShellFolder_Release(psfDesktop);
        return;
    }
    myPathAddBackslashW(wszFileName);
    lstrcatW(wszFileName, wszTestFile);
    hTestFile = CreateFileW(wszFileName, GENERIC_WRITE, 0, NULL, CREATE_NEW, 0, NULL);
    ok(hTestFile != INVALID_HANDLE_VALUE, "CreateFileW failed! Last error: %u\n", GetLastError());
    if (hTestFile == INVALID_HANDLE_VALUE) {
        IShellFolder_Release(psfDesktop);
        return;
    }
    CloseHandle(hTestFile);

    hr = IShellFolder_ParseDisplayName(psfDesktop, NULL, NULL, wszTestFile, NULL, &pidlTestFile, NULL);
    ok (hr == S_OK, "Desktop's ParseDisplayName failed to parse filename hr = %08x\n", hr);
    if (hr != S_OK) {
        IShellFolder_Release(psfDesktop);
        DeleteFileW(wszFileName);
        IMalloc_Free(ppM, pidlTestFile);
        return;
    }

    /* This test is to show that the Desktop shellfolder prepends the CSIDL_DESKTOPDIRECTORY
     * path for files placed on the desktop, if called with SHGDN_FORPARSING. */
    hr = IShellFolder_GetDisplayNameOf(psfDesktop, pidlTestFile, SHGDN_FORPARSING, &strret);
    ok (hr == S_OK, "Desktop's GetDisplayNamfOf failed! hr = %08x\n", hr);
    IShellFolder_Release(psfDesktop);
    DeleteFileW(wszFileName);
    if (hr != S_OK) {
        IMalloc_Free(ppM, pidlTestFile);
        return;
    }
    if (pStrRetToBufW)
    {
        pStrRetToBufW(&strret, pidlTestFile, wszPath, MAX_PATH);
        ok(0 == lstrcmpW(wszFileName, wszPath), 
           "Desktop->GetDisplayNameOf(pidlTestFile, SHGDN_FORPARSING) "
           "returned incorrect path for file placed on desktop\n");
    }

    result = pSHGetPathFromIDListW(pidlTestFile, wszPath);
    ok(result, "SHGetPathFromIDListW failed! Last error: %u\n", GetLastError());
    IMalloc_Free(ppM, pidlTestFile);
    if (!result) return;
    ok(0 == lstrcmpW(wszFileName, wszPath), "SHGetPathFromIDListW returned incorrect path for file placed on desktop\n");


	/* Test if we can get the path from the start menu "program files" PIDL. */
    hShell32 = GetModuleHandleA("shell32");
    pSHGetSpecialFolderLocation = (void *)GetProcAddress(hShell32, "SHGetSpecialFolderLocation");

    hr = pSHGetSpecialFolderLocation(NULL, CSIDL_PROGRAM_FILES, &pidlPrograms);
    ok(hr == S_OK, "SHGetFolderLocation failed: 0x%08x\n", hr);

    SetLastError(0xdeadbeef);
    result = pSHGetPathFromIDListW(pidlPrograms, wszPath);
	IMalloc_Free(ppM, pidlPrograms);
    ok(result, "SHGetPathFromIDListW failed\n");
}

static void test_EnumObjects_and_CompareIDs(void)
{
    ITEMIDLIST *newPIDL;
    IShellFolder *IDesktopFolder, *testIShellFolder;
    char  cCurrDirA [MAX_PATH] = {0};
    static const CHAR cTestDirA[] = "\\testdir";
    WCHAR cTestDirW[MAX_PATH];
    int len;
    HRESULT hr;

    GetCurrentDirectoryA(MAX_PATH, cCurrDirA);
    len = lstrlenA(cCurrDirA);

    if(len == 0) {
        win_skip("GetCurrentDirectoryA returned empty string. Skipping test_EnumObjects_and_CompareIDs\n");
        return;
    }
    if(cCurrDirA[len-1] == '\\')
        cCurrDirA[len-1] = 0;

    lstrcatA(cCurrDirA, cTestDirA);
    MultiByteToWideChar(CP_ACP, 0, cCurrDirA, -1, cTestDirW, MAX_PATH);

    hr = SHGetDesktopFolder(&IDesktopFolder);
    ok(hr == S_OK, "SHGetDesktopfolder failed %08x\n", hr);

    CreateFilesFolders();

    hr = IShellFolder_ParseDisplayName(IDesktopFolder, NULL, NULL, cTestDirW, NULL, &newPIDL, 0);
    ok(hr == S_OK, "ParseDisplayName failed %08x\n", hr);

    hr = IShellFolder_BindToObject(IDesktopFolder, newPIDL, NULL, (REFIID)&IID_IShellFolder, (LPVOID *)&testIShellFolder);
    ok(hr == S_OK, "BindToObject failed %08x\n", hr);

    test_EnumObjects(testIShellFolder);

    IShellFolder_Release(testIShellFolder);

    Cleanup();

    IMalloc_Free(ppM, newPIDL);

    IShellFolder_Release(IDesktopFolder);
}

/* A simple implementation of an IPropertyBag, which returns fixed values for
 * 'Target' and 'Attributes' properties.
 */
static HRESULT WINAPI InitPropertyBag_IPropertyBag_QueryInterface(IPropertyBag *iface, REFIID riid,
    void **ppvObject) 
{
    if (!ppvObject)
        return E_INVALIDARG;

    if (IsEqualIID(&IID_IUnknown, riid) || IsEqualIID(&IID_IPropertyBag, riid)) {
        *ppvObject = iface;
    } else {
        ok (FALSE, "InitPropertyBag asked for unknown interface!\n");
        return E_NOINTERFACE;
    }

    IPropertyBag_AddRef(iface);
    return S_OK;
}

static ULONG WINAPI InitPropertyBag_IPropertyBag_AddRef(IPropertyBag *iface) {
    return 2;
}

static ULONG WINAPI InitPropertyBag_IPropertyBag_Release(IPropertyBag *iface) {
    return 1;
}

static HRESULT WINAPI InitPropertyBag_IPropertyBag_Read(IPropertyBag *iface, LPCOLESTR pszPropName,
    VARIANT *pVar, IErrorLog *pErrorLog)
{
    static const WCHAR wszTargetSpecialFolder[] = {
        'T','a','r','g','e','t','S','p','e','c','i','a','l','F','o','l','d','e','r',0 };
    static const WCHAR wszTarget[] = {
        'T','a','r','g','e','t',0 };
    static const WCHAR wszAttributes[] = {
        'A','t','t','r','i','b','u','t','e','s',0 };
    static const WCHAR wszResolveLinkFlags[] = {
        'R','e','s','o','l','v','e','L','i','n','k','F','l','a','g','s',0 };
    static const WCHAR wszTargetKnownFolder[] = {
        'T','a','r','g','e','t','K','n','o','w','n','F','o','l','d','e','r',0 };
    static const WCHAR wszCLSID[] = {
        'C','L','S','I','D',0 };
       
    if (!lstrcmpW(pszPropName, wszTargetSpecialFolder)) {
        ok(V_VT(pVar) == VT_I4 ||
           broken(V_VT(pVar) == VT_BSTR),   /* Win2k */
           "Wrong variant type for 'TargetSpecialFolder' property!\n");
        return E_INVALIDARG;
    }
    
    if (!lstrcmpW(pszPropName, wszResolveLinkFlags)) 
    {
        ok(V_VT(pVar) == VT_UI4, "Wrong variant type for 'ResolveLinkFlags' property!\n");
        return E_INVALIDARG;
    }

    if (!lstrcmpW(pszPropName, wszTarget)) {
        WCHAR wszPath[MAX_PATH];
        BOOL result;
        
        ok(V_VT(pVar) == VT_BSTR ||
           broken(V_VT(pVar) == VT_EMPTY),  /* Win2k */
           "Wrong variant type for 'Target' property!\n");
        if (V_VT(pVar) != VT_BSTR) return E_INVALIDARG;

        result = pSHGetSpecialFolderPathW(NULL, wszPath, CSIDL_DESKTOPDIRECTORY, FALSE);
        ok(result, "SHGetSpecialFolderPathW(DESKTOPDIRECTORY) failed! %u\n", GetLastError());
        if (!result) return E_INVALIDARG;

        V_BSTR(pVar) = SysAllocString(wszPath);
        return S_OK;
    }

    if (!lstrcmpW(pszPropName, wszAttributes)) {
        ok(V_VT(pVar) == VT_UI4, "Wrong variant type for 'Attributes' property!\n");
        if (V_VT(pVar) != VT_UI4) return E_INVALIDARG;
        V_UI4(pVar) = SFGAO_FOLDER|SFGAO_HASSUBFOLDER|SFGAO_FILESYSANCESTOR|
                      SFGAO_CANRENAME|SFGAO_FILESYSTEM;
        return S_OK;
    }

    if (!lstrcmpW(pszPropName, wszTargetKnownFolder)) {
        ok(V_VT(pVar) == VT_BSTR, "Wrong variant type for 'TargetKnownFolder' property!\n");
        /* TODO */
        return E_INVALIDARG;
    }

    if (!lstrcmpW(pszPropName, wszCLSID)) {
        ok(V_VT(pVar) == VT_EMPTY, "Wrong variant type for 'CLSID' property!\n");
        /* TODO */
        return E_INVALIDARG;
    }

    ok(FALSE, "PropertyBag was asked for unknown property %s (vt=%d)!\n", wine_dbgstr_w(pszPropName), V_VT(pVar));
    return E_INVALIDARG;
}

static HRESULT WINAPI InitPropertyBag_IPropertyBag_Write(IPropertyBag *iface, LPCOLESTR pszPropName,
    VARIANT *pVar)
{
    ok(FALSE, "Unexpected call to IPropertyBag_Write\n");
    return E_NOTIMPL;
}
    
static const IPropertyBagVtbl InitPropertyBag_IPropertyBagVtbl = {
    InitPropertyBag_IPropertyBag_QueryInterface,
    InitPropertyBag_IPropertyBag_AddRef,
    InitPropertyBag_IPropertyBag_Release,
    InitPropertyBag_IPropertyBag_Read,
    InitPropertyBag_IPropertyBag_Write
};

static struct IPropertyBag InitPropertyBag = {
    &InitPropertyBag_IPropertyBagVtbl
};

static void test_FolderShortcut(void) {
    IPersistPropertyBag *pPersistPropertyBag;
    IShellFolder *pShellFolder, *pDesktopFolder;
    IPersistFolder3 *pPersistFolder3;
    HRESULT hr;
    STRRET strret;
    WCHAR wszDesktopPath[MAX_PATH], wszBuffer[MAX_PATH];
    BOOL result;
    CLSID clsid;
    LPITEMIDLIST pidlCurrentFolder, pidlWineTestFolder, pidlSubFolder;
    HKEY hShellExtKey;
    WCHAR wszWineTestFolder[] = {
        ':',':','{','9','B','3','5','2','E','B','F','-','2','7','6','5','-','4','5','C','1','-',
        'B','4','C','6','-','8','5','C','C','7','F','7','A','B','C','6','4','}',0 };
    WCHAR wszShellExtKey[] = { 'S','o','f','t','w','a','r','e','\\',
        'M','i','c','r','o','s','o','f','t','\\','W','i','n','d','o','w','s','\\',
        'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
        'E','x','p','l','o','r','e','r','\\','D','e','s','k','t','o','p','\\',
        'N','a','m','e','S','p','a','c','e','\\',
        '{','9','b','3','5','2','e','b','f','-','2','7','6','5','-','4','5','c','1','-',
        'b','4','c','6','-','8','5','c','c','7','f','7','a','b','c','6','4','}',0 };
    
    WCHAR wszSomeSubFolder[] = { 'S','u','b','F','o','l','d','e','r', 0};
    static const GUID CLSID_UnixDosFolder = 
        {0x9d20aae8, 0x0625, 0x44b0, {0x9c, 0xa7, 0x71, 0x88, 0x9c, 0x22, 0x54, 0xd9}};

    if (!pSHGetSpecialFolderPathW || !pStrRetToBufW) {
        win_skip("SHGetSpecialFolderPathW and/or StrRetToBufW are not available\n");
        return;
    }

    if (!pSHGetFolderPathAndSubDirA)
    {
        win_skip("FolderShortcut test doesn't work on Win2k\n");
        return;
    }

    /* These tests basically show, that CLSID_FolderShortcuts are initialized
     * via their IPersistPropertyBag interface. And that the target folder
     * is taken from the IPropertyBag's 'Target' property.
     */
    hr = CoCreateInstance(&CLSID_FolderShortcut, NULL, CLSCTX_INPROC_SERVER, 
                          &IID_IPersistPropertyBag, (LPVOID*)&pPersistPropertyBag);
    if (hr == REGDB_E_CLASSNOTREG) {
        win_skip("CLSID_FolderShortcut is not implemented\n");
        return;
    }
    ok (hr == S_OK, "CoCreateInstance failed! hr = 0x%08x\n", hr);
    if (hr != S_OK) return;

    hr = IPersistPropertyBag_Load(pPersistPropertyBag, &InitPropertyBag, NULL);
    ok(hr == S_OK, "IPersistPropertyBag_Load failed! hr = %08x\n", hr);
    if (hr != S_OK) {
        IPersistPropertyBag_Release(pPersistPropertyBag);
        return;
    }

    hr = IPersistPropertyBag_QueryInterface(pPersistPropertyBag, &IID_IShellFolder, 
                                            (LPVOID*)&pShellFolder);
    IPersistPropertyBag_Release(pPersistPropertyBag);
    ok(hr == S_OK, "IPersistPropertyBag_QueryInterface(IShellFolder) failed! hr = %08x\n", hr);
    if (hr != S_OK) return;

    hr = IShellFolder_GetDisplayNameOf(pShellFolder, NULL, SHGDN_FORPARSING, &strret);
    ok(hr == S_OK, "IShellFolder_GetDisplayNameOf(NULL) failed! hr = %08x\n", hr);
    if (hr != S_OK) {
        IShellFolder_Release(pShellFolder);
        return;
    }

    result = pSHGetSpecialFolderPathW(NULL, wszDesktopPath, CSIDL_DESKTOPDIRECTORY, FALSE);
    ok(result, "SHGetSpecialFolderPathW(CSIDL_DESKTOPDIRECTORY) failed! %u\n", GetLastError());
    if (!result) return;

    pStrRetToBufW(&strret, NULL, wszBuffer, MAX_PATH);
    ok(!lstrcmpiW(wszDesktopPath, wszBuffer), "FolderShortcut returned incorrect folder!\n");

    hr = IShellFolder_QueryInterface(pShellFolder, &IID_IPersistFolder3, (LPVOID*)&pPersistFolder3);
    IShellFolder_Release(pShellFolder);
    ok(hr == S_OK, "IShellFolder_QueryInterface(IID_IPersistFolder3 failed! hr = 0x%08x\n", hr);
    if (hr != S_OK) return;

    hr = IPersistFolder3_GetClassID(pPersistFolder3, &clsid);
    ok(hr == S_OK, "IPersistFolder3_GetClassID failed! hr=0x%08x\n", hr);
    ok(IsEqualCLSID(&clsid, &CLSID_FolderShortcut), "Unexpected CLSID!\n");

    hr = IPersistFolder3_GetCurFolder(pPersistFolder3, &pidlCurrentFolder);
    todo_wine ok(hr == S_FALSE, "IPersistFolder3_GetCurFolder failed! hr=0x%08x\n", hr);
    ok(!pidlCurrentFolder, "IPersistFolder3_GetCurFolder should return a NULL pidl!\n");
                    
    /* For FolderShortcut objects, the Initialize method initialized the folder's position in the
     * shell namespace. The target folder, read from the property bag above, remains untouched. 
     * The following tests show this: The itemidlist for some imaginary shellfolder object
     * is created and the FolderShortcut is initialized with it. GetCurFolder now returns this
     * itemidlist, but GetDisplayNameOf still returns the path from above.
     */
    hr = SHGetDesktopFolder(&pDesktopFolder);
    ok (hr == S_OK, "SHGetDesktopFolder failed! hr = %08x\n", hr);
    if (hr != S_OK) return;

    /* Temporarily register WineTestFolder as a shell namespace extension at the Desktop. 
     * Otherwise ParseDisplayName fails on WinXP with E_INVALIDARG */
    RegCreateKeyW(HKEY_CURRENT_USER, wszShellExtKey, &hShellExtKey);
    RegCloseKey(hShellExtKey);
    hr = IShellFolder_ParseDisplayName(pDesktopFolder, NULL, NULL, wszWineTestFolder, NULL,
                                       &pidlWineTestFolder, NULL);
    RegDeleteKeyW(HKEY_CURRENT_USER, wszShellExtKey);
    IShellFolder_Release(pDesktopFolder);
    ok (hr == S_OK, "IShellFolder::ParseDisplayName failed! hr = %08x\n", hr);
    if (hr != S_OK) return;

    hr = IPersistFolder3_Initialize(pPersistFolder3, pidlWineTestFolder);
    ok (hr == S_OK, "IPersistFolder3::Initialize failed! hr = %08x\n", hr);
    if (hr != S_OK) {
        IPersistFolder3_Release(pPersistFolder3);
        pILFree(pidlWineTestFolder);
        return;
    }

    hr = IPersistFolder3_GetCurFolder(pPersistFolder3, &pidlCurrentFolder);
    ok(hr == S_OK, "IPersistFolder3_GetCurFolder failed! hr=0x%08x\n", hr);
    ok(pILIsEqual(pidlCurrentFolder, pidlWineTestFolder),
        "IPersistFolder3_GetCurFolder should return pidlWineTestFolder!\n");
    pILFree(pidlCurrentFolder);
    pILFree(pidlWineTestFolder);

    hr = IPersistFolder3_QueryInterface(pPersistFolder3, &IID_IShellFolder, (LPVOID*)&pShellFolder);
    IPersistFolder3_Release(pPersistFolder3);
    ok(hr == S_OK, "IPersistFolder3_QueryInterface(IShellFolder) failed! hr = %08x\n", hr);
    if (hr != S_OK) return;

    hr = IShellFolder_GetDisplayNameOf(pShellFolder, NULL, SHGDN_FORPARSING, &strret);
    ok(hr == S_OK, "IShellFolder_GetDisplayNameOf(NULL) failed! hr = %08x\n", hr);
    if (hr != S_OK) {
        IShellFolder_Release(pShellFolder);
        return;
    }

    pStrRetToBufW(&strret, NULL, wszBuffer, MAX_PATH);
    ok(!lstrcmpiW(wszDesktopPath, wszBuffer), "FolderShortcut returned incorrect folder!\n");

    /* Next few lines are meant to show that children of FolderShortcuts are not FolderShortcuts,
     * but ShellFSFolders. */
    myPathAddBackslashW(wszDesktopPath);
    lstrcatW(wszDesktopPath, wszSomeSubFolder);
    if (!CreateDirectoryW(wszDesktopPath, NULL)) {
        IShellFolder_Release(pShellFolder);
        return;
    }
    
    hr = IShellFolder_ParseDisplayName(pShellFolder, NULL, NULL, wszSomeSubFolder, NULL, 
                                       &pidlSubFolder, NULL);
    RemoveDirectoryW(wszDesktopPath);
    ok (hr == S_OK, "IShellFolder::ParseDisplayName failed! hr = %08x\n", hr);
    if (hr != S_OK) {
        IShellFolder_Release(pShellFolder);
        return;
    }

    hr = IShellFolder_BindToObject(pShellFolder, pidlSubFolder, NULL, &IID_IPersistFolder3,
                                   (LPVOID*)&pPersistFolder3);
    IShellFolder_Release(pShellFolder);
    pILFree(pidlSubFolder);
    ok (hr == S_OK, "IShellFolder::BindToObject failed! hr = %08x\n", hr);
    if (hr != S_OK)
        return;

    /* On windows, we expect CLSID_ShellFSFolder. On wine we relax this constraint
     * a little bit and also allow CLSID_UnixDosFolder. */
    hr = IPersistFolder3_GetClassID(pPersistFolder3, &clsid);
    ok(hr == S_OK, "IPersistFolder3_GetClassID failed! hr=0x%08x\n", hr);
    ok(IsEqualCLSID(&clsid, &CLSID_ShellFSFolder) || IsEqualCLSID(&clsid, &CLSID_UnixDosFolder),
        "IPersistFolder3::GetClassID returned unexpected CLSID!\n");

    IPersistFolder3_Release(pPersistFolder3);
}

#include "pshpack1.h"
struct FileStructA {
    BYTE  type;
    BYTE  dummy;
    DWORD dwFileSize;
    WORD  uFileDate;    /* In our current implementation this is */
    WORD  uFileTime;    /* FileTimeToDosDate(WIN32_FIND_DATA->ftLastWriteTime) */
    WORD  uFileAttribs;
    CHAR  szName[1];
};

struct FileStructW {
    WORD  cbLen;        /* Length of this element. */
    BYTE  abFooBar1[6]; /* Beyond any recognition. */
    WORD  uDate;        /* FileTimeToDosDate(WIN32_FIND_DATA->ftCreationTime)? */
    WORD  uTime;        /* (this is currently speculation) */
    WORD  uDate2;       /* FileTimeToDosDate(WIN32_FIND_DATA->ftLastAccessTime)? */
    WORD  uTime2;       /* (this is currently speculation) */
    BYTE  abFooBar2[4]; /* Beyond any recognition. */
    WCHAR wszName[1];   /* The long filename in unicode. */
    /* Just for documentation: Right after the unicode string: */
    WORD  cbOffset;     /* FileStructW's offset from the beginning of the SHITMEID. 
                         * SHITEMID->cb == uOffset + cbLen */
};
#include "poppack.h"

static void test_ITEMIDLIST_format(void) {
    WCHAR wszPersonal[MAX_PATH];
    LPSHELLFOLDER psfDesktop, psfPersonal;
    LPITEMIDLIST pidlPersonal, pidlFile;
    HANDLE hFile;
    HRESULT hr;
    BOOL bResult;
    WCHAR wszFile[3][17] = { { 'e','v','e','n','_',0 }, { 'o','d','d','_',0 },
        { 'l','o','n','g','e','r','_','t','h','a','n','.','8','_','3',0 } };
    int i;

    if (!pSHGetSpecialFolderPathW) return;

    bResult = pSHGetSpecialFolderPathW(NULL, wszPersonal, CSIDL_PERSONAL, FALSE);
    ok(bResult, "SHGetSpecialFolderPathW failed! Last error: %u\n", GetLastError());
    if (!bResult) return;

    SetLastError(0xdeadbeef);
    bResult = SetCurrentDirectoryW(wszPersonal);
    if (!bResult && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) {
        win_skip("Most W-calls are not implemented\n");
        return;
    }
    ok(bResult, "SetCurrentDirectory failed! Last error: %u\n", GetLastError());
    if (!bResult) return;

    hr = SHGetDesktopFolder(&psfDesktop);
    ok(hr == S_OK, "SHGetDesktopFolder failed! hr: %08x\n", hr);
    if (hr != S_OK) return;

    hr = IShellFolder_ParseDisplayName(psfDesktop, NULL, NULL, wszPersonal, NULL, &pidlPersonal, NULL);
    ok(hr == S_OK, "psfDesktop->ParseDisplayName failed! hr = %08x\n", hr);
    if (hr != S_OK) {
        IShellFolder_Release(psfDesktop);
        return;
    }

    hr = IShellFolder_BindToObject(psfDesktop, pidlPersonal, NULL, &IID_IShellFolder,
        (LPVOID*)&psfPersonal);
    IShellFolder_Release(psfDesktop);
    pILFree(pidlPersonal);
    ok(hr == S_OK, "psfDesktop->BindToObject failed! hr = %08x\n", hr);
    if (hr != S_OK) return;

    for (i=0; i<3; i++) {
        CHAR szFile[MAX_PATH];
        struct FileStructA *pFileStructA;
        WORD cbOffset;

        WideCharToMultiByte(CP_ACP, 0, wszFile[i], -1, szFile, MAX_PATH, NULL, NULL);

        hFile = CreateFileW(wszFile[i], GENERIC_WRITE, 0, NULL, CREATE_NEW, FILE_FLAG_WRITE_THROUGH, NULL);
        ok(hFile != INVALID_HANDLE_VALUE, "CreateFile failed! (%u)\n", GetLastError());
        if (hFile == INVALID_HANDLE_VALUE) {
            IShellFolder_Release(psfPersonal);
            return;
        }
        CloseHandle(hFile);

        hr = IShellFolder_ParseDisplayName(psfPersonal, NULL, NULL, wszFile[i], NULL, &pidlFile, NULL);
        DeleteFileW(wszFile[i]);
        ok(hr == S_OK, "psfPersonal->ParseDisplayName failed! hr: %08x\n", hr);
        if (hr != S_OK) {
            IShellFolder_Release(psfPersonal);
            return;
        }

        pFileStructA = (struct FileStructA *)pidlFile->mkid.abID;
        ok(pFileStructA->type == 0x32, "PIDLTYPE should be 0x32!\n");
        ok(pFileStructA->dummy == 0x00, "Dummy Byte should be 0x00!\n");
        ok(pFileStructA->dwFileSize == 0, "Filesize should be zero!\n");

        if (i < 2) /* First two file names are already in valid 8.3 format */
            ok(!strcmp(szFile, (CHAR*)&pidlFile->mkid.abID[12]), "Wrong file name!\n");
        else
            /* WinXP stores a derived 8.3 dos name (LONGER~1.8_3) here. We probably
             * can't implement this correctly, since unix filesystems don't support
             * this nasty short/long filename stuff. So we'll probably stay with our
             * current habbit of storing the long filename here, which seems to work
             * just fine. */
            todo_wine
            ok(pidlFile->mkid.abID[18] == '~' ||
               broken(pidlFile->mkid.abID[34] == '~'),  /* Win2k */
               "Should be derived 8.3 name!\n");

        if (i == 0) /* First file name has an even number of chars. No need for alignment. */
            ok(pidlFile->mkid.abID[12 + strlen(szFile) + 1] != '\0' ||
               broken(pidlFile->mkid.cb == 2 + 12 + strlen(szFile) + 1 + 1),    /* Win2k */
                "Alignment byte, where there shouldn't be!\n");

        if (i == 1) /* Second file name has an uneven number of chars => alignment byte */
            ok(pidlFile->mkid.abID[12 + strlen(szFile) + 1] == '\0',
                "There should be an alignment byte, but isn't!\n");

        /* The offset of the FileStructW member is stored as a WORD at the end of the pidl. */
        cbOffset = *(WORD*)(((LPBYTE)pidlFile)+pidlFile->mkid.cb-sizeof(WORD));
        ok ((cbOffset >= sizeof(struct FileStructA) &&
            cbOffset <= pidlFile->mkid.cb - sizeof(struct FileStructW)) ||
            broken(pidlFile->mkid.cb == 2 + 12 + strlen(szFile) + 1 + 1) ||     /* Win2k on short names */
            broken(pidlFile->mkid.cb == 2 + 12 + strlen(szFile) + 1 + 12 + 1),  /* Win2k on long names */
            "Wrong offset value (%d) stored at the end of the PIDL\n", cbOffset);

        if (cbOffset >= sizeof(struct FileStructA) &&
            cbOffset <= pidlFile->mkid.cb - sizeof(struct FileStructW))
        {
            struct FileStructW *pFileStructW = (struct FileStructW *)(((LPBYTE)pidlFile)+cbOffset);

            ok(pidlFile->mkid.cb == cbOffset + pFileStructW->cbLen,
                "FileStructW's offset and length should add up to the PIDL's length!\n");

            if (pidlFile->mkid.cb == cbOffset + pFileStructW->cbLen) {
                /* Since we just created the file, time of creation,
                 * time of last access and time of last write access just be the same.
                 * These tests seem to fail sometimes (on WinXP), if the test is run again shortly
                 * after the first run. I do remember something with NTFS keeping the creation time
                 * if a file is deleted and then created again within a couple of seconds or so.
                 * Might be the reason. */
                ok (pFileStructA->uFileDate == pFileStructW->uDate &&
                    pFileStructA->uFileTime == pFileStructW->uTime,
                    "Last write time should match creation time!\n");

                /* On FAT filesystems the last access time is midnight
                   local time, so the values of uDate2 and uTime2 will
                   depend on the local timezone.  If the times are exactly
                   equal then the dates should be identical for both FAT
                   and NTFS as no timezone is more than 1 day away from UTC.
                */
                if (pFileStructA->uFileTime == pFileStructW->uTime2)
                {
                    ok (pFileStructA->uFileDate == pFileStructW->uDate2,
                        "Last write date and time should match last access date and time!\n");
                }
                else
                {
                    /* Filesystem may be FAT. Check date within 1 day
                       and seconds are zero. */
                    trace ("Filesystem may be FAT. Performing less strict atime test.\n");
                    ok ((pFileStructW->uTime2 & 0x1F) == 0,
                        "Last access time on FAT filesystems should have zero seconds.\n");
                    /* TODO: Perform check for date being within one day.*/
                }

                ok (!lstrcmpW(wszFile[i], pFileStructW->wszName) ||
                    !lstrcmpW(wszFile[i], (WCHAR *)(pFileStructW->abFooBar2 + 22)) || /* Vista */
                    !lstrcmpW(wszFile[i], (WCHAR *)(pFileStructW->abFooBar2 + 26)), /* Win7 */
                    "The filename should be stored in unicode at this position!\n");
            }
        }

        pILFree(pidlFile);
    }

    IShellFolder_Release(psfPersonal);
}

static void test_SHGetFolderPathAndSubDirA(void)
{
    HRESULT ret;
    BOOL delret;
    DWORD dwret;
    int i;
    static char wine[] = "wine";
    static char winetemp[] = "wine\\temp";
    static char appdata[MAX_PATH];
    static char testpath[MAX_PATH];
    static char toolongpath[MAX_PATH+1];

    if(!pSHGetFolderPathAndSubDirA)
    {
        win_skip("SHGetFolderPathAndSubDirA not present!\n");
        return;
    }

    if(!pSHGetFolderPathA) {
        win_skip("SHGetFolderPathA not present!\n");
        return;
    }
    if(FAILED(pSHGetFolderPathA(NULL, CSIDL_LOCAL_APPDATA, NULL, SHGFP_TYPE_CURRENT, appdata)))
    {
        win_skip("SHGetFolderPathA failed for CSIDL_LOCAL_APPDATA!\n");
        return;
    }

    sprintf(testpath, "%s\\%s", appdata, winetemp);
    delret = RemoveDirectoryA(testpath);
    if(!delret && (ERROR_PATH_NOT_FOUND != GetLastError()) ) {
        win_skip("RemoveDirectoryA(%s) failed with error %u\n", testpath, GetLastError());
        return;
    }

    sprintf(testpath, "%s\\%s", appdata, wine);
    delret = RemoveDirectoryA(testpath);
    if(!delret && (ERROR_PATH_NOT_FOUND != GetLastError()) && (ERROR_FILE_NOT_FOUND != GetLastError())) {
        win_skip("RemoveDirectoryA(%s) failed with error %u\n", testpath, GetLastError());
        return;
    }

    /* test invalid second parameter */
    ret = pSHGetFolderPathAndSubDirA(NULL, CSIDL_FLAG_DONT_VERIFY | 0xff, NULL, SHGFP_TYPE_CURRENT, wine, testpath);
    ok(E_INVALIDARG == ret, "expected E_INVALIDARG, got  %x\n", ret);

    /* test fourth parameter */
    ret = pSHGetFolderPathAndSubDirA(NULL, CSIDL_FLAG_DONT_VERIFY | CSIDL_LOCAL_APPDATA, NULL, 2, winetemp, testpath);
    switch(ret) {
        case S_OK: /* winvista */
            ok(!strncmp(appdata, testpath, strlen(appdata)),
                "expected %s to start with %s\n", testpath, appdata);
            ok(!lstrcmpA(&testpath[1 + strlen(appdata)], winetemp),
                "expected %s to end with %s\n", testpath, winetemp);
            break;
        case E_INVALIDARG: /* winxp, win2k3 */
            break;
        default:
            ok(0, "expected S_OK or E_INVALIDARG, got  %x\n", ret);
    }

    /* test fifth parameter */
    testpath[0] = '\0';
    ret = pSHGetFolderPathAndSubDirA(NULL, CSIDL_FLAG_DONT_VERIFY | CSIDL_LOCAL_APPDATA, NULL, SHGFP_TYPE_CURRENT, NULL, testpath);
    ok(S_OK == ret, "expected S_OK, got %x\n", ret);
    ok(!lstrcmpA(appdata, testpath), "expected %s, got %s\n", appdata, testpath);

    testpath[0] = '\0';
    ret = pSHGetFolderPathAndSubDirA(NULL, CSIDL_FLAG_DONT_VERIFY | CSIDL_LOCAL_APPDATA, NULL, SHGFP_TYPE_CURRENT, "", testpath);
    ok(S_OK == ret, "expected S_OK, got %x\n", ret);
    ok(!lstrcmpA(appdata, testpath), "expected %s, got %s\n", appdata, testpath);

    testpath[0] = '\0';
    ret = pSHGetFolderPathAndSubDirA(NULL, CSIDL_FLAG_DONT_VERIFY | CSIDL_LOCAL_APPDATA, NULL, SHGFP_TYPE_CURRENT, "\\", testpath);
    ok(S_OK == ret, "expected S_OK, got %x\n", ret);
    ok(!lstrcmpA(appdata, testpath), "expected %s, got %s\n", appdata, testpath);

    for(i=0; i< MAX_PATH; i++)
        toolongpath[i] = '0' + i % 10;
    toolongpath[MAX_PATH] = '\0';
    ret = pSHGetFolderPathAndSubDirA(NULL, CSIDL_FLAG_DONT_VERIFY | CSIDL_LOCAL_APPDATA, NULL, SHGFP_TYPE_CURRENT, toolongpath, testpath);
    ok(HRESULT_FROM_WIN32(ERROR_FILENAME_EXCED_RANGE) == ret,
        "expected %x, got %x\n", HRESULT_FROM_WIN32(ERROR_FILENAME_EXCED_RANGE), ret);

    testpath[0] = '\0';
    ret = pSHGetFolderPathAndSubDirA(NULL, CSIDL_FLAG_DONT_VERIFY | CSIDL_LOCAL_APPDATA, NULL, SHGFP_TYPE_CURRENT, wine, NULL);
    ok((S_OK == ret) || (E_INVALIDARG == ret), "expected S_OK or E_INVALIDARG, got %x\n", ret);

    /* test a not existing path */
    testpath[0] = '\0';
    ret = pSHGetFolderPathAndSubDirA(NULL, CSIDL_LOCAL_APPDATA, NULL, SHGFP_TYPE_CURRENT, winetemp, testpath);
    ok(HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND) == ret,
        "expected %x, got %x\n", HRESULT_FROM_WIN32(ERROR_PATH_NOT_FOUND), ret);

    /* create a directory inside a not existing directory */
    testpath[0] = '\0';
    ret = pSHGetFolderPathAndSubDirA(NULL, CSIDL_FLAG_CREATE | CSIDL_LOCAL_APPDATA, NULL, SHGFP_TYPE_CURRENT, winetemp, testpath);
    ok(S_OK == ret, "expected S_OK, got %x\n", ret);
    ok(!strncmp(appdata, testpath, strlen(appdata)),
        "expected %s to start with %s\n", testpath, appdata);
    ok(!lstrcmpA(&testpath[1 + strlen(appdata)], winetemp),
        "expected %s to end with %s\n", testpath, winetemp);
    dwret = GetFileAttributes(testpath);
    ok(FILE_ATTRIBUTE_DIRECTORY | dwret, "expected %x to contain FILE_ATTRIBUTE_DIRECTORY\n", dwret);

    /* cleanup */
    sprintf(testpath, "%s\\%s", appdata, winetemp);
    RemoveDirectoryA(testpath);
    sprintf(testpath, "%s\\%s", appdata, wine);
    RemoveDirectoryA(testpath);
}

static void test_LocalizedNames(void)
{
    static char cCurrDirA[MAX_PATH];
    WCHAR cCurrDirW[MAX_PATH], tempbufW[25];
    IShellFolder *IDesktopFolder, *testIShellFolder;
    ITEMIDLIST *newPIDL;
    int len;
    HRESULT hr;
    static char resourcefile[MAX_PATH];
    DWORD res;
    HANDLE file;
    STRRET strret;

    static const char desktopini_contents1[] =
        "[.ShellClassInfo]\r\n"
        "LocalizedResourceName=@";
    static const char desktopini_contents2[] =
        ",-1\r\n";
    static WCHAR foldernameW[] = {'t','e','s','t','f','o','l','d','e','r',0};
    static const WCHAR folderdisplayW[] = {'F','o','l','d','e','r',' ','N','a','m','e',' ','R','e','s','o','u','r','c','e',0};

    /* create folder with desktop.ini and localized name in GetModuleFileNameA(NULL) */
    CreateDirectoryA(".\\testfolder", NULL);

    SetFileAttributesA(".\\testfolder", GetFileAttributesA(".\\testfolder")|FILE_ATTRIBUTE_SYSTEM);

    GetModuleFileNameA(NULL, resourcefile, MAX_PATH);

    file = CreateFileA(".\\testfolder\\desktop.ini", GENERIC_WRITE, 0, NULL,
                         CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
    ok(file != INVALID_HANDLE_VALUE, "CreateFileA failed %i\n", GetLastError());
    ok(WriteFile(file, desktopini_contents1, strlen(desktopini_contents1), &res, NULL) &&
       WriteFile(file, resourcefile, strlen(resourcefile), &res, NULL) &&
       WriteFile(file, desktopini_contents2, strlen(desktopini_contents2), &res, NULL),
       "WriteFile failed %i\n", GetLastError());
    CloseHandle(file);

    /* get IShellFolder for parent */
    GetCurrentDirectoryA(MAX_PATH, cCurrDirA);
    len = lstrlenA(cCurrDirA);

    if (len == 0) {
        win_skip("GetCurrentDirectoryA returned empty string. Skipping test_LocalizedNames\n");
        goto cleanup;
    }
    if(cCurrDirA[len-1] == '\\')
        cCurrDirA[len-1] = 0;

    MultiByteToWideChar(CP_ACP, 0, cCurrDirA, -1, cCurrDirW, MAX_PATH);

    hr = SHGetDesktopFolder(&IDesktopFolder);
    ok(hr == S_OK, "SHGetDesktopfolder failed %08x\n", hr);

    hr = IShellFolder_ParseDisplayName(IDesktopFolder, NULL, NULL, cCurrDirW, NULL, &newPIDL, 0);
    ok(hr == S_OK, "ParseDisplayName failed %08x\n", hr);

    hr = IShellFolder_BindToObject(IDesktopFolder, newPIDL, NULL, (REFIID)&IID_IShellFolder, (LPVOID *)&testIShellFolder);
    ok(hr == S_OK, "BindToObject failed %08x\n", hr);

    IMalloc_Free(ppM, newPIDL);

    /* windows reads the display name from the resource */
    hr = IShellFolder_ParseDisplayName(testIShellFolder, NULL, NULL, foldernameW, NULL, &newPIDL, 0);
    ok(hr == S_OK, "ParseDisplayName failed %08x\n", hr);

    hr = IShellFolder_GetDisplayNameOf(testIShellFolder, newPIDL, SHGDN_INFOLDER, &strret);
    ok(hr == S_OK, "GetDisplayNameOf failed %08x\n", hr);

    if (hr == S_OK && pStrRetToBufW)
    {
        hr = pStrRetToBufW(&strret, newPIDL, tempbufW, sizeof(tempbufW)/sizeof(WCHAR));
        ok (hr == S_OK, "StrRetToBufW failed! hr = %08x\n", hr);
        todo_wine
        ok (!lstrcmpiW(tempbufW, folderdisplayW) ||
            broken(!lstrcmpiW(tempbufW, foldernameW)), /* W2K */
            "GetDisplayNameOf returned %s\n", wine_dbgstr_w(tempbufW));
    }

    /* editing name is also read from the resource */
    hr = IShellFolder_GetDisplayNameOf(testIShellFolder, newPIDL, SHGDN_INFOLDER|SHGDN_FOREDITING, &strret);
    ok(hr == S_OK, "GetDisplayNameOf failed %08x\n", hr);

    if (hr == S_OK && pStrRetToBufW)
    {
        hr = pStrRetToBufW(&strret, newPIDL, tempbufW, sizeof(tempbufW)/sizeof(WCHAR));
        ok (hr == S_OK, "StrRetToBufW failed! hr = %08x\n", hr);
        todo_wine
        ok (!lstrcmpiW(tempbufW, folderdisplayW) ||
            broken(!lstrcmpiW(tempbufW, foldernameW)), /* W2K */
            "GetDisplayNameOf returned %s\n", wine_dbgstr_w(tempbufW));
    }

    /* parsing name is unchanged */
    hr = IShellFolder_GetDisplayNameOf(testIShellFolder, newPIDL, SHGDN_INFOLDER|SHGDN_FORPARSING, &strret);
    ok(hr == S_OK, "GetDisplayNameOf failed %08x\n", hr);

    if (hr == S_OK && pStrRetToBufW)
    {
        hr = pStrRetToBufW(&strret, newPIDL, tempbufW, sizeof(tempbufW)/sizeof(WCHAR));
        ok (hr == S_OK, "StrRetToBufW failed! hr = %08x\n", hr);
        ok (!lstrcmpiW(tempbufW, foldernameW), "GetDisplayNameOf returned %s\n", wine_dbgstr_w(tempbufW));
    }

    IShellFolder_Release(IDesktopFolder);
    IShellFolder_Release(testIShellFolder);

    IMalloc_Free(ppM, newPIDL);

cleanup:
    DeleteFileA(".\\testfolder\\desktop.ini");
    SetFileAttributesA(".\\testfolder", GetFileAttributesA(".\\testfolder")&~FILE_ATTRIBUTE_SYSTEM);
    RemoveDirectoryA(".\\testfolder");
}

static void test_SHCreateShellItem(void)
{
    IShellItem *shellitem, *shellitem2;
    IPersistIDList *persistidl;
    LPITEMIDLIST pidl_cwd=NULL, pidl_testfile, pidl_abstestfile, pidl_test;
    HRESULT ret;
    char curdirA[MAX_PATH];
    WCHAR curdirW[MAX_PATH];
    IShellFolder *desktopfolder=NULL, *currentfolder=NULL;
    static WCHAR testfileW[] = {'t','e','s','t','f','i','l','e',0};

    GetCurrentDirectoryA(MAX_PATH, curdirA);

    if (!pSHCreateShellItem)
    {
        win_skip("SHCreateShellItem isn't available\n");
        return;
    }

    if (!lstrlenA(curdirA))
    {
        win_skip("GetCurrentDirectoryA returned empty string, skipping test_SHCreateShellItem\n");
        return;
    }

    MultiByteToWideChar(CP_ACP, 0, curdirA, -1, curdirW, MAX_PATH);

    ret = SHGetDesktopFolder(&desktopfolder);
    ok(SUCCEEDED(ret), "SHGetShellFolder returned %x\n", ret);

    ret = IShellFolder_ParseDisplayName(desktopfolder, NULL, NULL, curdirW, NULL, &pidl_cwd, NULL);
    ok(SUCCEEDED(ret), "ParseDisplayName returned %x\n", ret);

    ret = IShellFolder_BindToObject(desktopfolder, pidl_cwd, NULL, &IID_IShellFolder, (void**)&currentfolder);
    ok(SUCCEEDED(ret), "BindToObject returned %x\n", ret);

    CreateTestFile(".\\testfile");

    ret = IShellFolder_ParseDisplayName(currentfolder, NULL, NULL, testfileW, NULL, &pidl_testfile, NULL);
    ok(SUCCEEDED(ret), "ParseDisplayName returned %x\n", ret);

    pidl_abstestfile = pILCombine(pidl_cwd, pidl_testfile);

    ret = pSHCreateShellItem(NULL, NULL, NULL, &shellitem);
    ok(ret == E_INVALIDARG, "SHCreateShellItem returned %x\n", ret);

    if (0) /* crashes on Windows XP */
    {
        pSHCreateShellItem(NULL, NULL, pidl_cwd, NULL);
        pSHCreateShellItem(pidl_cwd, NULL, NULL, &shellitem);
        pSHCreateShellItem(NULL, currentfolder, NULL, &shellitem);
        pSHCreateShellItem(pidl_cwd, currentfolder, NULL, &shellitem);
    }

    ret = pSHCreateShellItem(NULL, NULL, pidl_cwd, &shellitem);
    ok(SUCCEEDED(ret), "SHCreateShellItem returned %x\n", ret);
    if (SUCCEEDED(ret))
    {
        ret = IShellItem_QueryInterface(shellitem, &IID_IPersistIDList, (void**)&persistidl);
        ok(SUCCEEDED(ret), "QueryInterface returned %x\n", ret);
        if (SUCCEEDED(ret))
        {
            ret = IPersistIDList_GetIDList(persistidl, &pidl_test);
            ok(SUCCEEDED(ret), "GetIDList returned %x\n", ret);
            if (SUCCEEDED(ret))
            {
                ok(ILIsEqual(pidl_cwd, pidl_test), "id lists are not equal\n");
                pILFree(pidl_test);
            }
            IPersistIDList_Release(persistidl);
        }
        IShellItem_Release(shellitem);
    }

    ret = pSHCreateShellItem(pidl_cwd, NULL, pidl_testfile, &shellitem);
    ok(SUCCEEDED(ret), "SHCreateShellItem returned %x\n", ret);
    if (SUCCEEDED(ret))
    {
        ret = IShellItem_QueryInterface(shellitem, &IID_IPersistIDList, (void**)&persistidl);
        ok(SUCCEEDED(ret), "QueryInterface returned %x\n", ret);
        if (SUCCEEDED(ret))
        {
            ret = IPersistIDList_GetIDList(persistidl, &pidl_test);
            ok(SUCCEEDED(ret), "GetIDList returned %x\n", ret);
            if (SUCCEEDED(ret))
            {
                ok(ILIsEqual(pidl_abstestfile, pidl_test), "id lists are not equal\n");
                pILFree(pidl_test);
            }
            IPersistIDList_Release(persistidl);
        }

        ret = IShellItem_GetParent(shellitem, &shellitem2);
        ok(SUCCEEDED(ret), "GetParent returned %x\n", ret);
        if (SUCCEEDED(ret))
        {
            ret = IShellItem_QueryInterface(shellitem2, &IID_IPersistIDList, (void**)&persistidl);
            ok(SUCCEEDED(ret), "QueryInterface returned %x\n", ret);
            if (SUCCEEDED(ret))
            {
                ret = IPersistIDList_GetIDList(persistidl, &pidl_test);
                ok(SUCCEEDED(ret), "GetIDList returned %x\n", ret);
                if (SUCCEEDED(ret))
                {
                    ok(ILIsEqual(pidl_cwd, pidl_test), "id lists are not equal\n");
                    pILFree(pidl_test);
                }
                IPersistIDList_Release(persistidl);
            }
            IShellItem_Release(shellitem2);
        }

        IShellItem_Release(shellitem);
    }

    ret = pSHCreateShellItem(NULL, currentfolder, pidl_testfile, &shellitem);
    ok(SUCCEEDED(ret), "SHCreateShellItem returned %x\n", ret);
    if (SUCCEEDED(ret))
    {
        ret = IShellItem_QueryInterface(shellitem, &IID_IPersistIDList, (void**)&persistidl);
        ok(SUCCEEDED(ret), "QueryInterface returned %x\n", ret);
        if (SUCCEEDED(ret))
        {
            ret = IPersistIDList_GetIDList(persistidl, &pidl_test);
            ok(SUCCEEDED(ret), "GetIDList returned %x\n", ret);
            if (SUCCEEDED(ret))
            {
                ok(ILIsEqual(pidl_abstestfile, pidl_test), "id lists are not equal\n");
                pILFree(pidl_test);
            }
            IPersistIDList_Release(persistidl);
        }
        IShellItem_Release(shellitem);
    }

    /* if a parent pidl and shellfolder are specified, the shellfolder is ignored */
    ret = pSHCreateShellItem(pidl_cwd, desktopfolder, pidl_testfile, &shellitem);
    ok(SUCCEEDED(ret), "SHCreateShellItem returned %x\n", ret);
    if (SUCCEEDED(ret))
    {
        ret = IShellItem_QueryInterface(shellitem, &IID_IPersistIDList, (void**)&persistidl);
        ok(SUCCEEDED(ret), "QueryInterface returned %x\n", ret);
        if (SUCCEEDED(ret))
        {
            ret = IPersistIDList_GetIDList(persistidl, &pidl_test);
            ok(SUCCEEDED(ret), "GetIDList returned %x\n", ret);
            if (SUCCEEDED(ret))
            {
                ok(ILIsEqual(pidl_abstestfile, pidl_test), "id lists are not equal\n");
                pILFree(pidl_test);
            }
            IPersistIDList_Release(persistidl);
        }
        IShellItem_Release(shellitem);
    }

    DeleteFileA(".\\testfile");
    pILFree(pidl_abstestfile);
    pILFree(pidl_testfile);
    pILFree(pidl_cwd);
    IShellFolder_Release(currentfolder);
    IShellFolder_Release(desktopfolder);
}

static void test_SHParseDisplayName(void)
{
    static const WCHAR prefixW[] = {'w','t',0};
    LPITEMIDLIST pidl1, pidl2;
    IShellFolder *desktop;
    WCHAR dirW[MAX_PATH];
    WCHAR nameW[10];
    HRESULT hr;
    BOOL ret;

    if (!pSHParseDisplayName)
    {
        win_skip("SHParseDisplayName isn't available\n");
        return;
    }

if (0)
{
    /* crashes on native */
    hr = pSHParseDisplayName(NULL, NULL, NULL, 0, NULL);
    nameW[0] = 0;
    hr = pSHParseDisplayName(nameW, NULL, NULL, 0, NULL);
}

    pidl1 = (LPITEMIDLIST)0xdeadbeef;
    hr = pSHParseDisplayName(NULL, NULL, &pidl1, 0, NULL);
    ok(broken(hr == E_OUTOFMEMORY) /* < Vista */ ||
       hr == E_INVALIDARG, "failed %08x\n", hr);
    ok(pidl1 == 0, "expected null ptr, got %p\n", pidl1);

    /* dummy name */
    nameW[0] = 0;
    hr = pSHParseDisplayName(nameW, NULL, &pidl1, 0, NULL);
    ok(hr == S_OK, "failed %08x\n", hr);
    hr = SHGetDesktopFolder(&desktop);
    ok(hr == S_OK, "failed %08x\n", hr);
    hr = IShellFolder_ParseDisplayName(desktop, NULL, NULL, nameW, NULL, &pidl2, NULL);
    ok(hr == S_OK, "failed %08x\n", hr);
    ret = pILIsEqual(pidl1, pidl2);
    ok(ret == TRUE, "expected equal idls\n");
    pILFree(pidl1);
    pILFree(pidl2);

    /* with path */
    GetTempPathW(sizeof(dirW)/sizeof(WCHAR), dirW);
    GetTempFileNameW(dirW, prefixW, 0, dirW);
    CreateFileW(dirW, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL);

    hr = pSHParseDisplayName(dirW, NULL, &pidl1, 0, NULL);
    ok(hr == S_OK, "failed %08x\n", hr);
    hr = IShellFolder_ParseDisplayName(desktop, NULL, NULL, dirW, NULL, &pidl2, NULL);
    ok(hr == S_OK, "failed %08x\n", hr);

    ret = pILIsEqual(pidl1, pidl2);
    ok(ret == TRUE, "expected equal idls\n");
    pILFree(pidl1);
    pILFree(pidl2);

    DeleteFileW(dirW);

    IShellFolder_Release(desktop);
}

static void test_desktop_IPersist(void)
{
    IShellFolder *desktop;
    IPersist *persist;
    CLSID clsid;
    HRESULT hr;

    hr = SHGetDesktopFolder(&desktop);
    ok(hr == S_OK, "failed %08x\n", hr);

    hr = IShellFolder_QueryInterface(desktop, &IID_IPersist, (void**)&persist);
    ok(hr == S_OK || broken(hr == E_NOINTERFACE) /* NT4, W9X */, "failed %08x\n", hr);

    if (hr == S_OK)
    {
    if (0)
    {
        /* crashes on native */
        hr = IPersist_GetClassID(persist, NULL);
    }
        memset(&clsid, 0, sizeof(clsid));
        hr = IPersist_GetClassID(persist, &clsid);
        ok(hr == S_OK, "failed %08x\n", hr);
        ok(IsEqualIID(&CLSID_ShellDesktop, &clsid), "Expected CLSID_ShellDesktop\n");
        IPersist_Release(persist);
    }

    IShellFolder_Release(desktop);
}

START_TEST(shlfolder)
{
    init_function_pointers();
    /* if OleInitialize doesn't get called, ParseDisplayName returns
       CO_E_NOTINITIALIZED for malformed directory names on win2k. */
    OleInitialize(NULL);

    test_ParseDisplayName();
    test_SHParseDisplayName();
    test_BindToObject();
    test_EnumObjects_and_CompareIDs();
    test_GetDisplayName();
    test_GetAttributesOf();
    test_SHGetPathFromIDList();
    test_CallForAttributes();
    test_FolderShortcut();
    test_ITEMIDLIST_format();
    test_SHGetFolderPathAndSubDirA();
    test_LocalizedNames();
    test_SHCreateShellItem();
    test_desktop_IPersist();

    OleUninitialize();
}