1 /* Unit tests for the syslink control.
3 * Copyright 2011 Francois Gouget for CodeWeavers
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
23 #include "wine/test.h"
27 #define expect(expected, got) ok(got == expected, "Expected %d, got %d\n", expected, got)
28 #define NUM_MSG_SEQUENCE 2
29 #define PARENT_SEQ_INDEX 0
30 #define SYSLINK_SEQ_INDEX 1
32 static HWND hWndParent;
34 static struct msg_sequence *sequences[NUM_MSG_SEQUENCE];
36 static const struct message empty_wnd_seq[] = {
40 static const struct message parent_create_syslink_wnd_seq[] = {
41 { WM_GETFONT, sent|optional}, /* Only on XP */
42 { WM_QUERYUISTATE, sent|optional},
43 { WM_CTLCOLORSTATIC, sent},
44 { WM_NOTIFY, sent|wparam, 0},
45 { WM_PARENTNOTIFY, sent|wparam, WM_CREATE},
49 static const struct message visible_syslink_wnd_seq[] = {
50 { WM_STYLECHANGING, sent|wparam, GWL_STYLE},
51 { WM_STYLECHANGED, sent|wparam, GWL_STYLE},
56 static const struct message parent_visible_syslink_wnd_seq[] = {
57 { WM_CTLCOLORSTATIC, sent},
58 { WM_NOTIFY, sent|wparam, 0},
62 /* Try to make sure pending X events have been processed before continuing */
63 static void flush_events(void)
67 int min_timeout = 100;
68 DWORD time = GetTickCount() + diff;
72 if (MsgWaitForMultipleObjects( 0, NULL, FALSE, min_timeout, QS_ALLINPUT ) == WAIT_TIMEOUT) break;
73 while (PeekMessage( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessage( &msg );
74 diff = time - GetTickCount();
78 static LRESULT WINAPI parent_wnd_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
80 static LONG defwndproc_counter = 0;
84 /* log system messages, except for painting */
85 if (message < WM_USER &&
86 message != WM_PAINT &&
87 message != WM_ERASEBKGND &&
88 message != WM_NCPAINT &&
89 message != WM_NCHITTEST &&
90 message != WM_GETTEXT &&
91 message != WM_GETICON &&
92 message != WM_DEVICECHANGE)
94 trace("parent: %p, %04x, %08lx, %08lx\n", hwnd, message, wParam, lParam);
96 msg.message = message;
97 msg.flags = sent|wparam|lparam;
98 if (defwndproc_counter) msg.flags |= defwinproc;
101 add_message(sequences, PARENT_SEQ_INDEX, &msg);
104 defwndproc_counter++;
105 ret = DefWindowProcW(hwnd, message, wParam, lParam);
106 defwndproc_counter--;
111 static const WCHAR parentClassW[] = {'S','y','s','l','i','n','k',' ','t','e','s','t',' ','p','a','r','e','n','t',' ','c','l','a','s','s',0};
113 static BOOL register_parent_wnd_class(void)
118 cls.lpfnWndProc = parent_wnd_proc;
121 cls.hInstance = GetModuleHandleW(NULL);
123 cls.hCursor = LoadCursorW(0, (LPCWSTR)IDC_ARROW);
124 cls.hbrBackground = GetStockObject(WHITE_BRUSH);
125 cls.lpszMenuName = NULL;
126 cls.lpszClassName = parentClassW;
127 return RegisterClassW(&cls);
130 static HWND create_parent_window(void)
132 static const WCHAR titleW[] = {'S','y','s','l','i','n','k',' ','t','e','s','t',' ','p','a','r','e','n','t',' ','w','i','n','d','o','w',0};
133 if (!register_parent_wnd_class())
136 return CreateWindowExW(0, parentClassW, titleW,
137 WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX |
138 WS_MAXIMIZEBOX | WS_VISIBLE,
139 0, 0, 200, 100, GetDesktopWindow(),
140 NULL, GetModuleHandleW(NULL), NULL);
143 static WNDPROC syslink_oldproc;
145 static LRESULT WINAPI syslink_subclass_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
147 static LONG defwndproc_counter = 0;
151 trace("syslink: %p, %04x, %08lx, %08lx\n", hwnd, message, wParam, lParam);
153 msg.message = message;
154 msg.flags = sent|wparam|lparam;
155 if (defwndproc_counter) msg.flags |= defwinproc;
159 add_message(sequences, SYSLINK_SEQ_INDEX, &msg);
161 defwndproc_counter++;
162 ret = CallWindowProcW(syslink_oldproc, hwnd, message, wParam, lParam);
163 defwndproc_counter--;
168 static HWND create_syslink(DWORD style, HWND parent)
171 static const WCHAR linkW[] = {'H','e','a','d',' ','<','a',' ','h','r','e','f','=','"','l','i','n','k','1','"','>','N','a','m','e','1','<','/','a','>',' ','M','i','d','d','l','e',' ','<','a',' ','h','r','e','f','=','"','l','i','n','k','2','"','>','N','a','m','e','2','<','/','a','>',' ','T','a','i','l',0};
173 /* Only Unicode will do here */
174 hWndSysLink = CreateWindowExW(0, WC_LINK, linkW,
175 style, 0, 0, 150, 50,
176 parent, NULL, GetModuleHandleW(NULL), NULL);
177 if (!hWndSysLink) return NULL;
179 if (GetWindowLongPtrW(hWndSysLink, GWLP_USERDATA))
180 /* On Windows XP SysLink takes GWLP_USERDATA for itself! */
181 trace("SysLink makes use of GWLP_USERDATA\n");
183 syslink_oldproc = (WNDPROC)SetWindowLongPtrW(hWndSysLink, GWLP_WNDPROC, (LONG_PTR)syslink_subclass_proc);
191 ULONG_PTR ctx_cookie;
194 BOOL (WINAPI *pInitCommonControlsEx)(const INITCOMMONCONTROLSEX*);
195 INITCOMMONCONTROLSEX iccex;
200 if (!load_v6_module(&ctx_cookie, &hCtx))
203 /* LoadLibrary is needed. This file has no reference to functions in comctl32 */
204 hComctl32 = LoadLibraryA("comctl32.dll");
205 pInitCommonControlsEx = (void*)GetProcAddress(hComctl32, "InitCommonControlsEx");
206 if (!pInitCommonControlsEx)
208 win_skip("InitCommonControlsEx() is missing. Skipping the tests\n");
211 iccex.dwSize = sizeof(iccex);
212 iccex.dwICC = ICC_LINK_CLASS;
213 rc = pInitCommonControlsEx(&iccex);
214 ok(rc, "InitCommonControlsEx failed (le %u)\n", GetLastError());
217 skip("Could not register ICC_LINK_CLASS\n");
221 init_msg_sequences(sequences, NUM_MSG_SEQUENCE);
223 /* Create parent window */
224 hWndParent = create_parent_window();
225 ok(hWndParent != NULL, "Failed to create parent Window!\n");
228 skip("Parent window not present\n");
233 /* Create an invisible SysLink control */
234 flush_sequences(sequences, NUM_MSG_SEQUENCE);
235 hWndSysLink = create_syslink(WS_CHILD | WS_TABSTOP, hWndParent);
236 ok(hWndSysLink != NULL, "Expected non NULL value (le %u)\n", GetLastError());
239 skip("SysLink control not present?\n");
243 ok_sequence(sequences, SYSLINK_SEQ_INDEX, empty_wnd_seq, "create SysLink", FALSE);
244 ok_sequence(sequences, PARENT_SEQ_INDEX, parent_create_syslink_wnd_seq, "create SysLink (parent)", TRUE);
246 /* Make the SysLink control visible */
247 flush_sequences(sequences, NUM_MSG_SEQUENCE);
248 oldstyle = GetWindowLong(hWndSysLink, GWL_STYLE);
249 SetWindowLong(hWndSysLink, GWL_STYLE, oldstyle | WS_VISIBLE);
250 RedrawWindow(hWndSysLink, NULL, NULL, RDW_INVALIDATE);
252 ok_sequence(sequences, SYSLINK_SEQ_INDEX, visible_syslink_wnd_seq, "visible SysLink", TRUE);
253 ok_sequence(sequences, PARENT_SEQ_INDEX, parent_visible_syslink_wnd_seq, "visible SysLink (parent)", TRUE);
255 DestroyWindow(hWndSysLink);
256 DestroyWindow(hWndParent);
257 unload_v6_module(ctx_cookie, hCtx);