rostests/apitests/shell32/CFSFolder.cpp

   1 /*
   2  * PROJECT:         ReactOS api tests
   3  * LICENSE:         LGPLv2.1+ - See COPYING.LIB in the top level directory
   4  * PURPOSE:         Test for CMyComputer
   5  * PROGRAMMER:      Giannis Adamopoulos
   6  */
   7
   8 #include "shelltest.h"
   9 #include <atlbase.h>
  10 #include <atlcom.h>
  11 #include <strsafe.h>
  12
  13 #define NDEBUG
  14 #include <debug.h>
  15 #include <shellutils.h>
  16
  17 LPITEMIDLIST _CreateDummyPidl()
  18 {
  19     /* Create a tiny pidl with no contents */
  20     LPITEMIDLIST testpidl = (LPITEMIDLIST)SHAlloc(3 * sizeof(WORD));
  21     testpidl->mkid.cb = 2 * sizeof(WORD);
  22     *(WORD*)((char*)testpidl + (int)(2 * sizeof(WORD))) = 0;
  23
  24     return testpidl;
  25 }
  26
  27 VOID TestUninitialized()
  28 {
  29     CComPtr<IShellFolder> psf;
  30     CComPtr<IEnumIDList> penum;
  31     CComPtr<IDropTarget> pdt;
  32     CComPtr<IContextMenu> pcm;
  33     CComPtr<IShellView> psv;
  34     LPITEMIDLIST retrievedPidl;
  35     ULONG pceltFetched;
  36     HRESULT hr;
  37
  38     /* Create a CFSFolder */
  39     hr = CoCreateInstance(CLSID_ShellFSFolder, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARG(IShellFolder, &psf));
  40     ok(hr == S_OK, "hr = %lx\n", hr);
  41
  42     /* An uninitialized CFSFolder doesn't contain any items */
  43     hr = psf->EnumObjects(NULL, 0, &penum);
  44     ok(hr == S_OK, "hr = %lx\n", hr);
  45     hr = penum->Next(0, &retrievedPidl, &pceltFetched);
  46     ok(hr == S_FALSE, "hr = %lx\n", hr);
  47     hr = penum->Next(1, &retrievedPidl, &pceltFetched);
  48     ok(hr == S_FALSE, "hr = %lx\n", hr);
  49
  50     /* It supports viewing */
  51     hr = psf->CreateViewObject(NULL, IID_PPV_ARG(IDropTarget, &pdt));
  52     ok(hr == S_OK, "hr = %lx\n", hr);
  53     hr = psf->CreateViewObject(NULL, IID_PPV_ARG(IContextMenu, &pcm));
  54     ok(hr == S_OK, "hr = %lx\n", hr);
  55     hr = psf->CreateViewObject(NULL, IID_PPV_ARG(IShellView, &psv));
  56     ok(hr == S_OK, "hr = %lx\n", hr);
  57
  58     /* And its display name is ... "C:\Documents and Settings\" */
  59     STRRET strretName;
  60     hr = psf->GetDisplayNameOf(NULL,SHGDN_FORPARSING,&strretName);
  61     ok(hr == S_OK, "hr = %lx\n", hr);
  62     ok(strretName.uType == STRRET_WSTR, "strretName.uType == %x\n", strretName.uType);
  63     ok(wcscmp(strretName.pOleStr, L"C:\\Documents and Settings\\") == 0, "wrong name, got: %S\n", strretName.pOleStr);
  64
  65     hr = psf->GetDisplayNameOf(NULL,SHGDN_FORPARSING|SHGDN_INFOLDER,&strretName);
  66     ok(hr == E_INVALIDARG, "hr = %lx\n", hr);
  67
  68
  69
  70
  71     /* Use Initialize method with  a dummy pidl and test the still non initialized CFSFolder */
  72     CComPtr<IPersistFolder2> ppf2;
  73     hr = psf->QueryInterface(IID_PPV_ARG(IPersistFolder2, &ppf2));
  74     ok(hr == S_OK, "hr = %lx\n", hr);
  75
  76     LPITEMIDLIST testpidl = _CreateDummyPidl();
  77
  78     hr = ppf2->Initialize(testpidl);
  79     ok(hr == S_OK, "hr = %lx\n", hr);
  80
  81     LPITEMIDLIST pidl;
  82     hr = ppf2->GetCurFolder(&pidl);
  83     ok(hr == S_OK, "hr = %lx\n", hr);
  84     ok(pidl->mkid.cb == 2 * sizeof(WORD), "got wrong pidl size, cb = %x\n", pidl->mkid.cb);
  85
  86     /* methods that worked before, now fail */
  87     hr = psf->GetDisplayNameOf(NULL,SHGDN_FORPARSING,&strretName);
  88     ok(hr == E_FAIL, "hr = %lx\n", hr);
  89     hr = psf->EnumObjects(NULL, 0, &penum);
  90     ok(hr == HRESULT_FROM_WIN32(ERROR_CANCELLED), "hr = %lx\n", hr);
  91
  92     /* The following continue to work though */
  93     hr = psf->CreateViewObject(NULL, IID_PPV_ARG(IDropTarget, &pdt));
  94     ok(hr == S_OK, "hr = %lx\n", hr);
  95     hr = psf->CreateViewObject(NULL, IID_PPV_ARG(IContextMenu, &pcm));
  96     ok(hr == S_OK, "hr = %lx\n", hr);
  97     hr = psf->CreateViewObject(NULL, IID_PPV_ARG(IShellView, &psv));
  98     ok(hr == S_OK, "hr = %lx\n", hr);
  99
 100 }
 101
 102 VOID TestInitialize()
 103 {
 104     HRESULT hr;
 105     STRRET strretName;
 106
 107     /* Create a CFSFolder */
 108     CComPtr<IShellFolder> psf;
 109     hr = CoCreateInstance(CLSID_ShellFSFolder, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARG(IShellFolder, &psf));
 110     ok(hr == S_OK, "hr = %lx\n", hr);
 111
 112     CComPtr<IPersistFolder3> ppf3;
 113     hr = psf->QueryInterface(IID_PPV_ARG(IPersistFolder3, &ppf3));
 114     ok(hr == S_OK, "hr = %lx\n", hr);
 115
 116     LPITEMIDLIST testpidl = _CreateDummyPidl();
 117     PERSIST_FOLDER_TARGET_INFO pfti = {0};
 118     PERSIST_FOLDER_TARGET_INFO queriedPfti;
 119     hr = ppf3->InitializeEx(NULL, NULL, NULL);
 120     ok(hr == E_INVALIDARG, "hr = %lx\n", hr);
 121
 122     hr = ppf3->InitializeEx(NULL, NULL, &pfti);
 123     ok(hr == E_INVALIDARG, "hr = %lx\n", hr);
 124
 125     wcscpy(pfti.szTargetParsingName, L"C:\\");
 126     hr = ppf3->InitializeEx(NULL, NULL, &pfti);
 127     ok(hr == E_INVALIDARG, "hr = %lx\n", hr);
 128
 129     hr = ppf3->InitializeEx(NULL, testpidl, NULL);
 130     ok(hr == S_OK, "hr = %lx\n", hr);
 131
 132     hr = ppf3->GetFolderTargetInfo(&queriedPfti);
 133     ok(hr == E_FAIL, "hr = %lx\n", hr);
 134
 135     hr = psf->GetDisplayNameOf(NULL,SHGDN_FORPARSING,&strretName);
 136     ok(hr == E_FAIL, "hr = %lx\n", hr);
 137
 138     pfti.szTargetParsingName[0] = 0;
 139     hr = ppf3->InitializeEx(NULL, testpidl, &pfti);
 140     ok(hr == S_OK, "hr = %lx\n", hr);
 141
 142     hr = ppf3->GetFolderTargetInfo(&queriedPfti);
 143     ok(hr == S_OK, "hr = %lx\n", hr);
 144     ok(wcscmp(queriedPfti.szTargetParsingName, L"") == 0, "wrong name, got: %S\n", queriedPfti.szTargetParsingName);
 145
 146     hr = psf->GetDisplayNameOf(NULL,SHGDN_FORPARSING,&strretName);
 147     ok(hr == E_FAIL, "hr = %lx\n", hr);
 148
 149     wcscpy(pfti.szTargetParsingName, L"C:\\");
 150     hr = ppf3->InitializeEx(NULL, testpidl, &pfti);
 151     ok(hr == S_OK, "hr = %lx\n", hr);
 152
 153     hr = ppf3->GetFolderTargetInfo(&queriedPfti);
 154     ok(hr == S_OK, "hr = %lx\n", hr);
 155     ok(wcscmp(queriedPfti.szTargetParsingName, L"C:\\") == 0, "wrong name, got: %S\n", queriedPfti.szTargetParsingName);
 156
 157     hr = psf->GetDisplayNameOf(NULL,SHGDN_FORPARSING,&strretName);
 158     ok(hr == S_OK, "hr = %lx\n", hr);
 159     ok(strretName.uType == STRRET_WSTR, "strretName.uType == %x\n", strretName.uType);
 160     ok(wcscmp(strretName.pOleStr, L"C:\\") == 0, "wrong name, got: %S\n", strretName.pOleStr);
 161 }
 162
 163
 164 START_TEST(CFSFolder)
 165 {
 166     CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
 167
 168     TestUninitialized();
 169     TestInitialize();
 170 }