1 /*
2  * Unit tests for Active Template Library ActiveX functions
3  *
4  * Copyright 2010 Andrew Nguyen
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19  */
20 
21 #include <stdarg.h>
22 #include <stdio.h>
23 
24 #define COBJMACROS
25 
26 #include <wine/test.h>
27 #include <windef.h>
28 #include <winbase.h>
29 #include <winuser.h>
30 #include <wingdi.h>
31 #include <winnls.h>
32 #include <winerror.h>
33 #include <winnt.h>
34 #include <wtypes.h>
35 #include <olectl.h>
36 #include <ocidl.h>
37 #include <exdisp.h>
38 #include <wine/atlbase.h>
39 
40 static HRESULT (WINAPI *pAtlAxAttachControl)(IUnknown *, HWND, IUnknown **);
41 
42 static void init_function_pointers(void)
43 {
44     HMODULE hatl = GetModuleHandleA("atl.dll");
45 
46     pAtlAxAttachControl = (void *)GetProcAddress(hatl, "AtlAxAttachControl");
47 }
48 
49 static ATOM register_class(void)
50 {
51     WNDCLASSA wndclassA;
52 
53     wndclassA.style = 0;
54     wndclassA.lpfnWndProc = DefWindowProcA;
55     wndclassA.cbClsExtra = 0;
56     wndclassA.cbWndExtra = 0;
57     wndclassA.hInstance = GetModuleHandleA(NULL);
58     wndclassA.hIcon = NULL;
59     wndclassA.hCursor = LoadCursorA(NULL, (LPSTR)IDC_ARROW);
60     wndclassA.hbrBackground = (HBRUSH)(COLOR_BTNFACE+1);
61     wndclassA.lpszMenuName = NULL;
62     wndclassA.lpszClassName = "WineAtlTestClass";
63 
64     return RegisterClassA(&wndclassA);
65 }
66 
67 static void test_AtlAxAttachControl(void)
68 {
69     HWND hwnd = CreateWindowA("WineAtlTestClass", "Wine ATL Test Window", 0,
70                               CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
71                               CW_USEDEFAULT, NULL, NULL, NULL, NULL);
72     HRESULT hr;
73     IUnknown *pObj, *pContainer;
74 
75     hr = pAtlAxAttachControl(NULL, NULL, NULL);
76     ok(hr == E_INVALIDARG, "Expected AtlAxAttachControl to return E_INVALIDARG, got 0x%08x\n", hr);
77 
78     pContainer = (IUnknown *)0xdeadbeef;
79     hr = pAtlAxAttachControl(NULL, NULL, &pContainer);
80     ok(hr == E_INVALIDARG, "Expected AtlAxAttachControl to return E_INVALIDARG, got 0x%08x\n", hr);
81     ok(pContainer == (IUnknown *)0xdeadbeef,
82        "Expected the output container pointer to be untouched, got %p\n", pContainer);
83 
84     hr = pAtlAxAttachControl(NULL, hwnd, NULL);
85     ok(hr == E_INVALIDARG, "Expected AtlAxAttachControl to return E_INVALIDARG, got 0x%08x\n", hr);
86 
87     hr = CoCreateInstance(&CLSID_WebBrowser, NULL, CLSCTX_INPROC_SERVER | CLSCTX_INPROC_HANDLER,
88                           &IID_IOleObject, (void **)&pObj);
89     ok(hr == S_OK, "Expected CoCreateInstance to return S_OK, got 0x%08x\n", hr);
90 
91     if (FAILED(hr))
92     {
93         skip("Couldn't obtain a test IOleObject instance\n");
94         return;
95     }
96 
97     hr = pAtlAxAttachControl(pObj, NULL, NULL);
98     ok(hr == S_FALSE, "Expected AtlAxAttachControl to return S_FALSE, got 0x%08x\n", hr);
99 
100     pContainer = NULL;
101     hr = pAtlAxAttachControl(pObj, NULL, &pContainer);
102     ok(hr == S_FALSE, "Expected AtlAxAttachControl to return S_FALSE, got 0x%08x\n", hr);
103     ok(pContainer != NULL, "got %p\n", pContainer);
104     IUnknown_Release(pContainer);
105 
106     hr = pAtlAxAttachControl(pObj, hwnd, NULL);
107     ok(hr == S_OK, "Expected AtlAxAttachControl to return S_OK, got 0x%08x\n", hr);
108 
109     IUnknown_Release(pObj);
110 
111     DestroyWindow(hwnd);
112 }
113 
114 static void test_ax_win(void)
115 {
116     BOOL ret;
117     WNDCLASSEXW wcex;
118     static const WCHAR AtlAxWin[] = {'A','t','l','A','x','W','i','n',0};
119     static HMODULE hinstance = 0;
120 
121     ret = AtlAxWinInit();
122     ok(ret, "AtlAxWinInit failed\n");
123 
124     hinstance = GetModuleHandleA(NULL);
125     memset(&wcex, 0, sizeof(wcex));
126     wcex.cbSize = sizeof(wcex);
127     ret = GetClassInfoExW(hinstance, AtlAxWin, &wcex);
128     ok(ret, "AtlAxWin has not registered\n");
129     ok(wcex.style == CS_GLOBALCLASS, "wcex.style %08x\n", wcex.style);
130 }
131 
132 START_TEST(atl_ax)
133 {
134     init_function_pointers();
135 
136     if (!register_class())
137         return;
138 
139     CoInitialize(NULL);
140 
141     if (pAtlAxAttachControl)
142         test_AtlAxAttachControl();
143     else
144         win_skip("AtlAxAttachControl is not available\n");
145 
146     test_ax_win();
147 
148     CoUninitialize();
149 }
150