rostests/apitests/shell32/CMyComputer.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:      Thomas Faber <thomas.faber@reactos.org>
   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 static
  18 VOID
  19 TestShellFolder(
  20     _In_ IShellFolder2 *psf2)
  21 {
  22     HRESULT hr;
  23     CComPtr<IDropTarget> pdt;
  24     CComPtr<IDropTarget> pdt_2;
  25     CComPtr<IContextMenu> pcm;
  26     CComPtr<IContextMenu> pcm_2;
  27     CComPtr<IShellView> psv;
  28     CComPtr<IShellView> psv_2;
  29
  30     hr = psf2->CreateViewObject(NULL, IID_PPV_ARG(IDropTarget, &pdt));
  31     ok(hr == S_OK, "hr = %lx\n", hr);
  32
  33     hr = psf2->CreateViewObject(NULL, IID_PPV_ARG(IDropTarget, &pdt_2));
  34     ok(hr == S_OK, "hr = %lx\n", hr);
  35     ok(pdt != pdt_2, "Expected %p != %p\n", static_cast<PVOID>(pdt), static_cast<PVOID>(pdt_2));
  36
  37     hr = psf2->CreateViewObject(NULL, IID_PPV_ARG(IContextMenu, &pcm));
  38     ok(hr == S_OK, "hr = %lx\n", hr);
  39
  40     hr = psf2->CreateViewObject(NULL, IID_PPV_ARG(IContextMenu, &pcm_2));
  41     ok(hr == S_OK, "hr = %lx\n", hr);
  42     ok(pcm != pcm_2, "Expected %p != %p\n", static_cast<PVOID>(pcm), static_cast<PVOID>(pcm_2));
  43
  44     hr = psf2->CreateViewObject(NULL, IID_PPV_ARG(IShellView, &psv));
  45     ok(hr == S_OK, "hr = %lx\n", hr);
  46
  47     hr = psf2->CreateViewObject(NULL, IID_PPV_ARG(IShellView, &psv_2));
  48     ok(hr == S_OK, "hr = %lx\n", hr);
  49     ok(psv != psv_2, "Expected %p != %p\n", static_cast<PVOID>(psv), static_cast<PVOID>(psv_2));
  50 }
  51
  52 VOID TestInitialize(_In_ IShellFolder2 *psf2)
  53 {
  54     CComPtr<IPersistFolder2> ppf2;
  55     HRESULT hr = psf2->QueryInterface(IID_PPV_ARG(IPersistFolder2, &ppf2));
  56     ok(hr == S_OK, "hr = %lx\n", hr);
  57
  58     hr = ppf2->Initialize(NULL);
  59     ok(hr == S_OK, "hr = %lx\n", hr);
  60
  61     hr = ppf2->Initialize((LPCITEMIDLIST)0xdeaddead);
  62     ok(hr == S_OK, "hr = %lx\n", hr);
  63
  64     //crashes in xp
  65     //hr = ppf2->GetCurFolder(NULL);
  66     //ok(hr == E_INVALIDARG, "hr = %lx\n", hr);
  67
  68     LPITEMIDLIST pidl;
  69     hr = ppf2->GetCurFolder(&pidl);
  70     ok(hr == S_OK, "hr = %lx\n", hr);
  71     // 0 in win10, 14 in xp
  72     ok(pidl->mkid.cb == 0x14, "expected empty pidl got cb = %x\n", pidl->mkid.cb);
  73 }
  74
  75 START_TEST(CMyComputer)
  76 {
  77     HRESULT hr;
  78     CComPtr<IShellFolder2> psf2;
  79     CComPtr<IShellFolder2> psf2_2;
  80     CComPtr<IShellFolder> psf;
  81
  82     CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
  83
  84     hr = CoCreateInstance(CLSID_MyComputer,
  85                           NULL,
  86                           CLSCTX_INPROC_SERVER,
  87                           IID_PPV_ARG(IShellFolder2, &psf2));
  88     ok(hr == S_OK, "hr = %lx\n", hr);
  89     if (FAILED(hr))
  90     {
  91         skip("Could not instantiate CShellDesktop\n");
  92         return;
  93     }
  94
  95     /* second create should give us a pointer to the same object */
  96     hr = CoCreateInstance(CLSID_MyComputer,
  97                           NULL,
  98                           CLSCTX_INPROC_SERVER,
  99                           IID_PPV_ARG(IShellFolder2, &psf2_2));
 100     ok(hr == S_OK, "hr = %lx\n", hr);
 101     ok(psf2 == psf2_2, "Expected %p == %p\n", static_cast<PVOID>(psf2), static_cast<PVOID>(psf2_2));
 102
 103     TestShellFolder(psf2);
 104     TestInitialize(psf2);
 105 }