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 
10 #define NDEBUG
11 #include <debug.h>
12 #include <stdio.h>
13 #include <shellutils.h>
14 #include <versionhelpers.h>
15 
16 LPITEMIDLIST _CreateDummyPidl()
17 {
18     /* Create a tiny pidl with no contents */
19     LPITEMIDLIST testpidl = (LPITEMIDLIST)SHAlloc(3 * sizeof(WORD));
20     testpidl->mkid.cb = 2 * sizeof(WORD);
21     *(WORD*)((char*)testpidl + (int)(2 * sizeof(WORD))) = 0;
22 
23     return testpidl;
24 }
25 
26 VOID TestUninitialized()
27 {
28     CComPtr<IShellFolder> psf;
29     CComPtr<IEnumIDList> penum;
30     CComPtr<IDropTarget> pdt;
31     CComPtr<IContextMenu> pcm;
32     CComPtr<IShellView> psv;
33     LPITEMIDLIST retrievedPidl;
34     ULONG pceltFetched;
35     HRESULT hr;
36 
37     /* Create a CFSFolder */
38     hr = CoCreateInstance(CLSID_ShellFSFolder, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARG(IShellFolder, &psf));
39     ok(hr == S_OK, "hr = %lx\n", hr);
40 
41     /* An uninitialized CFSFolder doesn't contain any items */
42     hr = psf->EnumObjects(NULL, 0, &penum);
43     ok(hr == S_OK, "hr = %lx\n", hr);
44     hr = penum->Next(0, &retrievedPidl, &pceltFetched);
45     ok(hr == S_FALSE, "hr = %lx\n", hr);
46     hr = penum->Next(1, &retrievedPidl, &pceltFetched);
47     ok(hr == S_FALSE, "hr = %lx\n", hr);
48 
49     /* It supports viewing */
50     hr = psf->CreateViewObject(NULL, IID_PPV_ARG(IDropTarget, &pdt));
51     ok(hr == S_OK, "hr = %lx\n", hr);
52     hr = psf->CreateViewObject(NULL, IID_PPV_ARG(IContextMenu, &pcm));
53     ok(hr == S_OK, "hr = %lx\n", hr);
54     hr = psf->CreateViewObject(NULL, IID_PPV_ARG(IShellView, &psv));
55     ok(hr == S_OK, "hr = %lx\n", hr);
56 
57     /* And its display name is ... "C:\Documents and Settings\<username>\Desktop" */
58     STRRET strretName;
59     hr = psf->GetDisplayNameOf(NULL,SHGDN_FORPARSING,&strretName);
60     ok(hr == S_OK, "hr = %lx\n", hr);
61     ok(strretName.uType == STRRET_WSTR, "strretName.uType == %x\n", strretName.uType);
62     ok((wcsncmp(strretName.pOleStr, L"C:\\Documents and Settings\\", 26) == 0) ||
63        (wcsncmp(strretName.pOleStr, L"C:\\Users\\", 9) == 0),
64        "wrong name, got: %S\n", strretName.pOleStr);
65     ok(wcscmp(strretName.pOleStr + wcslen(strretName.pOleStr) - 8, L"\\Desktop") == NULL,
66        "wrong name, got: %S\n", strretName.pOleStr);
67 
68     hr = psf->GetDisplayNameOf(NULL,SHGDN_FORPARSING|SHGDN_INFOLDER,&strretName);
69     ok(hr == E_INVALIDARG, "hr = %lx\n", hr);
70 
71 
72 
73 
74     /* Use Initialize method with  a dummy pidl and test the still non initialized CFSFolder */
75     CComPtr<IPersistFolder2> ppf2;
76     hr = psf->QueryInterface(IID_PPV_ARG(IPersistFolder2, &ppf2));
77     ok(hr == S_OK, "hr = %lx\n", hr);
78 
79     LPITEMIDLIST testpidl = _CreateDummyPidl();
80 
81     hr = ppf2->Initialize(testpidl);
82     ok(hr == S_OK, "hr = %lx\n", hr);
83 
84     CComHeapPtr<ITEMIDLIST> pidl;
85     hr = ppf2->GetCurFolder(&pidl);
86     ok(hr == S_OK, "hr = %lx\n", hr);
87     ok(pidl->mkid.cb == 2 * sizeof(WORD), "got wrong pidl size, cb = %x\n", pidl->mkid.cb);
88 
89     /* methods that worked before, now fail */
90     hr = psf->GetDisplayNameOf(NULL,SHGDN_FORPARSING,&strretName);
91     ok(hr == (IsWindows7OrGreater() ? E_INVALIDARG : E_FAIL), "hr = %lx\n", hr);
92     hr = psf->EnumObjects(NULL, 0, &penum);
93     ok(hr == (IsWindows7OrGreater() ? E_INVALIDARG : HRESULT_FROM_WIN32(ERROR_CANCELLED)), "hr = %lx\n", hr);
94 
95     /* The following continue to work though */
96     hr = psf->CreateViewObject(NULL, IID_PPV_ARG(IDropTarget, &pdt));
97     ok(hr == S_OK, "hr = %lx\n", hr);
98     hr = psf->CreateViewObject(NULL, IID_PPV_ARG(IContextMenu, &pcm));
99     ok(hr == S_OK, "hr = %lx\n", hr);
100     hr = psf->CreateViewObject(NULL, IID_PPV_ARG(IShellView, &psv));
101     ok(hr == S_OK, "hr = %lx\n", hr);
102 
103 }
104 
105 VOID TestInitialize()
106 {
107     HRESULT hr;
108     STRRET strretName;
109 
110     /* Create a CFSFolder */
111     CComPtr<IShellFolder> psf;
112     hr = CoCreateInstance(CLSID_ShellFSFolder, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARG(IShellFolder, &psf));
113     ok(hr == S_OK, "hr = %lx\n", hr);
114 
115     CComPtr<IPersistFolder3> ppf3;
116     hr = psf->QueryInterface(IID_PPV_ARG(IPersistFolder3, &ppf3));
117     ok(hr == S_OK, "hr = %lx\n", hr);
118 
119     LPITEMIDLIST testpidl = _CreateDummyPidl();
120     PERSIST_FOLDER_TARGET_INFO pfti = {0};
121     PERSIST_FOLDER_TARGET_INFO queriedPfti;
122     hr = ppf3->InitializeEx(NULL, NULL, NULL);
123     ok(hr == (IsWindows7OrGreater() ? E_INVALIDARG : E_OUTOFMEMORY), "hr = %lx\n", hr);
124 
125     hr = ppf3->InitializeEx(NULL, NULL, &pfti);
126     ok(hr == (IsWindows7OrGreater() ? E_INVALIDARG : E_OUTOFMEMORY), "hr = %lx\n", hr);
127 
128     wcscpy(pfti.szTargetParsingName, L"C:\\");
129     hr = ppf3->InitializeEx(NULL, NULL, &pfti);
130     ok(hr == (IsWindows7OrGreater() ? E_INVALIDARG : E_OUTOFMEMORY), "hr = %lx\n", hr);
131 
132     hr = ppf3->InitializeEx(NULL, testpidl, NULL);
133     ok(hr == S_OK, "hr = %lx\n", hr);
134 
135     hr = ppf3->GetFolderTargetInfo(&queriedPfti);
136     ok(hr == (IsWindows7OrGreater() ? E_FAIL : S_OK), "hr = %lx\n", hr);
137 
138     hr = psf->GetDisplayNameOf(NULL,SHGDN_FORPARSING,&strretName);
139     ok(hr == (IsWindows7OrGreater() ? E_INVALIDARG : E_FAIL), "hr = %lx\n", hr);
140 
141     pfti.szTargetParsingName[0] = 0;
142     hr = ppf3->InitializeEx(NULL, testpidl, &pfti);
143     ok(hr == S_OK, "hr = %lx\n", hr);
144 
145     hr = ppf3->GetFolderTargetInfo(&queriedPfti);
146     ok(hr == S_OK, "hr = %lx\n", hr);
147     ok(wcscmp(queriedPfti.szTargetParsingName, L"") == 0, "wrong name, got: %S\n", queriedPfti.szTargetParsingName);
148 
149     hr = psf->GetDisplayNameOf(NULL,SHGDN_FORPARSING,&strretName);
150     ok(hr == (IsWindows7OrGreater() ? E_INVALIDARG : E_FAIL), "hr = %lx\n", hr);
151 
152     wcscpy(pfti.szTargetParsingName, L"C:\\");
153     hr = ppf3->InitializeEx(NULL, testpidl, &pfti);
154     ok(hr == S_OK, "hr = %lx\n", hr);
155 
156     hr = ppf3->GetFolderTargetInfo(&queriedPfti);
157     ok(hr == S_OK, "hr = %lx\n", hr);
158     ok(wcscmp(queriedPfti.szTargetParsingName, L"C:\\") == 0, "wrong name, got: %S\n", queriedPfti.szTargetParsingName);
159 
160     hr = psf->GetDisplayNameOf(NULL,SHGDN_FORPARSING,&strretName);
161     ok(hr == S_OK, "hr = %lx\n", hr);
162     ok(strretName.uType == STRRET_WSTR, "strretName.uType == %x\n", strretName.uType);
163     ok(wcscmp(strretName.pOleStr, L"C:\\") == 0, "wrong name, got: %S\n", strretName.pOleStr);
164 }
165 
166 VOID TestGetUIObjectOf()
167 {
168     HRESULT hr;
169 
170     /* Create a CFSFolder */
171     CComPtr<IShellFolder> psf;
172     hr = CoCreateInstance(CLSID_ShellFSFolder, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARG(IShellFolder, &psf));
173     ok(hr == S_OK, "hr = %lx\n", hr);
174 
175     /* test 0 cidl for IDataObject */
176     CComPtr<IDataObject> pdo;
177     hr = psf->GetUIObjectOf(NULL, 0, NULL, IID_NULL_PPV_ARG(IDataObject, &pdo));
178     ok(hr == E_INVALIDARG, "hr = %lx\n", hr);
179 }
180 
181 START_TEST(CFSFolder)
182 {
183     CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
184 
185     TestUninitialized();
186     TestInitialize();
187     TestGetUIObjectOf();
188 }