1 /* Unit test suite for header control.
2  *
3  * Copyright 2005 Vijay Kiran Kamuju
4  * Copyright 2007 Shanren Zhou
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 "precomp.h"
22 
23 typedef struct tagEXPECTEDNOTIFY
24 {
25     INT iCode;
26     BOOL fUnicode;
27     HDITEMA hdItem;
28 } EXPECTEDNOTIFY;
29 
30 typedef LRESULT (*CUSTOMDRAWPROC)(int n, NMCUSTOMDRAW *nm);
31 
32 static CUSTOMDRAWPROC g_CustomDrawProc;
33 static int g_CustomDrawCount;
34 static DRAWITEMSTRUCT g_DrawItem;
35 static BOOL g_DrawItemReceived;
36 static DWORD g_customheight;
37 
38 static EXPECTEDNOTIFY expectedNotify[10];
39 static INT nExpectedNotify = 0;
40 static INT nReceivedNotify = 0;
41 static INT unexpectedNotify[10];
42 static INT nUnexpectedNotify = 0;
43 
44 static HWND hHeaderParentWnd;
45 static HWND hWndHeader;
46 #define MAX_CHARS 100
47 
48 #define compare(val, exp, fmt)  ok((val) == (exp), #val " value: " fmt ", expected: " fmt "\n", (val), (exp))
49 
50 #define expect(expected, got) ok(expected == got, "expected %d, got %d\n", expected,got)
51 
52 #define NUM_MSG_SEQUENCES    2
53 #define PARENT_SEQ_INDEX     0
54 #define HEADER_SEQ_INDEX     1
55 
56 static struct msg_sequence *sequences[NUM_MSG_SEQUENCES];
57 
58 static const struct message create_parent_wnd_seq[] = {
59     { WM_GETMINMAXINFO, sent },
60     { WM_NCCREATE, sent },
61     { WM_NCCALCSIZE, sent|wparam, 0 },
62     { WM_CREATE, sent },
63     { 0 }
64 };
65 
66 static const struct message add_header_to_parent_seq_interactive[] = {
67     { WM_NOTIFYFORMAT, sent|lparam, 0, NF_QUERY },
68     { WM_QUERYUISTATE, sent },
69     { WM_PARENTNOTIFY, sent|wparam, 1 },
70     { WM_SHOWWINDOW, sent|wparam, 1 },
71     { WM_WINDOWPOSCHANGING, sent|wparam, 0 },
72     { WM_WINDOWPOSCHANGING, sent|wparam, 0 },
73     { WM_ACTIVATEAPP, sent|wparam, 1 },
74     { WM_NCACTIVATE, sent|wparam, 1 },
75     { WM_ACTIVATE, sent|wparam, 1 },
76     { WM_IME_SETCONTEXT, sent|defwinproc|wparam, 1 },
77     { WM_IME_NOTIFY, sent|defwinproc|wparam, 2 },
78     { WM_SETFOCUS, sent|defwinproc|wparam, 0 },
79     { WM_WINDOWPOSCHANGED, sent|wparam, 0 },
80     { WM_SIZE, sent|wparam, 0 },
81     { WM_MOVE, sent|wparam, 0 },
82     { 0 }
83 };
84 
85 static const struct message add_header_to_parent_seq[] = {
86     { WM_NOTIFYFORMAT, sent|lparam, 0, NF_QUERY },
87     { WM_QUERYUISTATE, sent|optional },
88     { WM_PARENTNOTIFY, sent },
89     { 0 }
90 };
91 
92 static const struct message insertItem_seq[] = {
93     { HDM_INSERTITEMA, sent|wparam, 0 },
94     { HDM_INSERTITEMA, sent|wparam, 1 },
95     { HDM_INSERTITEMA, sent|wparam, 2 },
96     { HDM_INSERTITEMA, sent|wparam, 3 },
97     { 0 }
98 };
99 
100 static const struct message getItem_seq[] = {
101     { HDM_GETITEMA, sent|wparam, 3 },
102     { HDM_GETITEMA, sent|wparam, 0 },
103     { 0 }
104 };
105 
106 
107 static const struct message deleteItem_getItemCount_seq[] = {
108     { HDM_DELETEITEM, sent|wparam, 3 },
109     { HDM_GETITEMCOUNT, sent },
110     { HDM_DELETEITEM, sent|wparam, 3 },
111     { HDM_GETITEMCOUNT, sent },
112     { HDM_DELETEITEM, sent|wparam, 2 },
113     { HDM_GETITEMCOUNT, sent },
114     { 0 }
115 };
116 
117 static const struct message orderArray_seq[] = {
118     { HDM_SETORDERARRAY, sent|wparam, 2 },
119     { HDM_GETORDERARRAY, sent|wparam, 2 },
120     { 0 }
121 };
122 
123 static const struct message setItem_seq[] = {
124     { HDM_SETITEMA, sent|wparam, 0 },
125     { HDM_SETITEMA, sent|wparam, 1 },
126     { 0 }
127 };
128 
129 static const struct message getItemRect_seq[] = {
130     { HDM_GETITEMRECT, sent|wparam, 1 },
131     { HDM_GETITEMRECT, sent|wparam, 0 },
132     { HDM_GETITEMRECT, sent|wparam, 10 },
133     { 0 }
134 };
135 
136 static const struct message layout_seq[] = {
137     { HDM_LAYOUT, sent },
138     { 0 }
139 };
140 
141 static const struct message orderToIndex_seq[] = {
142     { HDM_ORDERTOINDEX, sent|wparam, 1 },
143     { 0 }
144 };
145 
146 static const struct message hittest_seq[] = {
147     { HDM_HITTEST, sent },
148     { HDM_HITTEST, sent },
149     { HDM_HITTEST, sent },
150     { 0 }
151 };
152 
153 static const struct message setHotDivider_seq_interactive[] = {
154     { HDM_SETHOTDIVIDER, sent|wparam, TRUE },
155     { WM_PAINT, sent|defwinproc},
156     { WM_NCPAINT, sent|defwinproc},
157     { WM_ERASEBKGND, sent|defwinproc},
158     { HDM_SETHOTDIVIDER, sent|wparam|lparam, FALSE, 100 },
159     { WM_PAINT, sent|defwinproc},
160     { HDM_SETHOTDIVIDER, sent|wparam|lparam, FALSE, 1},
161     { WM_PAINT, sent|defwinproc},
162     { 0 }
163 };
164 
165 static const struct message setHotDivider_seq_noninteractive[] = {
166     { HDM_SETHOTDIVIDER, sent|wparam, TRUE },
167     { HDM_SETHOTDIVIDER, sent|wparam|lparam, FALSE, 100 },
168     { HDM_SETHOTDIVIDER, sent|wparam|lparam, FALSE, 1},
169     { 0 }
170 };
171 
172 static const struct message imageMessages_seq[] = {
173     { HDM_SETIMAGELIST, sent },
174     { HDM_GETIMAGELIST, sent },
175     { HDM_CREATEDRAGIMAGE, sent },
176     { 0 }
177 };
178 
179 static const struct message filterMessages_seq_interactive[] = {
180     { HDM_SETFILTERCHANGETIMEOUT, sent|wparam|lparam, 1, 100 },
181     { HDM_CLEARFILTER, sent|wparam|lparam, 0, 1 },
182     { HDM_EDITFILTER,  sent|wparam|lparam, 1, 0 },
183     { WM_PARENTNOTIFY, sent|wparam|defwinproc, WM_CREATE },
184     { WM_CTLCOLOREDIT, sent|defwinproc },
185     { WM_COMMAND, sent|defwinproc },
186     { 0 }
187 };
188 
189 static const struct message filterMessages_seq_noninteractive[] = {
190     { HDM_SETFILTERCHANGETIMEOUT, sent|wparam|lparam, 1, 100 },
191     { HDM_CLEARFILTER, sent|wparam|lparam, 0, 1 },
192     { HDM_EDITFILTER,  sent|wparam|lparam, 1, 0 },
193     { WM_PARENTNOTIFY, sent|wparam|defwinproc|optional, WM_CREATE },
194     { WM_COMMAND, sent|defwinproc|optional },
195     { 0 }
196 };
197 
198 static const struct message unicodeformatMessages_seq[] = {
199     { HDM_SETUNICODEFORMAT, sent|wparam, TRUE },
200     { HDM_GETUNICODEFORMAT, sent },
201     { 0 }
202 };
203 
204 static const struct message bitmapmarginMessages_seq[] = {
205     { HDM_GETBITMAPMARGIN, sent },
206     { 0 }
207 };
208 
209 
210 static void expect_notify(INT iCode, BOOL fUnicode, HDITEMA *lpItem)
211 {
212     ok(nExpectedNotify < 10, "notification count %d\n", nExpectedNotify);
213     if (nExpectedNotify < 10)
214     {
215         expectedNotify[nExpectedNotify].iCode = iCode;
216         expectedNotify[nExpectedNotify].fUnicode = fUnicode;
217         expectedNotify[nExpectedNotify].hdItem = *lpItem;
218         nExpectedNotify++;
219     }
220 }
221 
222 static void dont_expect_notify(INT iCode)
223 {
224     ok(nExpectedNotify < 10, "notification count %d\n", nExpectedNotify);
225     if (nExpectedNotify < 10)
226         unexpectedNotify[nUnexpectedNotify++] = iCode;
227 }
228 
229 static BOOL notifies_received(void)
230 {
231     BOOL fRet = (nExpectedNotify == nReceivedNotify);
232     nExpectedNotify = nReceivedNotify = 0;
233     nUnexpectedNotify = 0;
234     return fRet;
235 }
236 
237 static LONG addItem(HWND hdex, int idx, LPSTR text)
238 {
239     HDITEMA hdItem;
240     hdItem.mask       = HDI_TEXT | HDI_WIDTH;
241     hdItem.cxy        = 100;
242     hdItem.pszText    = text;
243     hdItem.cchTextMax = 0;
244     return SendMessageA(hdex, HDM_INSERTITEMA, idx, (LPARAM)&hdItem);
245 }
246 
247 static LONG setItem(HWND hdex, int idx, LPSTR text, BOOL fCheckNotifies)
248 {
249     LONG ret;
250     HDITEMA hdexItem;
251     hdexItem.mask       = HDI_TEXT;
252     hdexItem.pszText    = text;
253     hdexItem.cchTextMax = 0;
254     if (fCheckNotifies)
255     {
256         expect_notify(HDN_ITEMCHANGINGA, FALSE, &hdexItem);
257         expect_notify(HDN_ITEMCHANGEDA, FALSE, &hdexItem);
258     }
259     ret = SendMessageA(hdex, HDM_SETITEMA, idx, (LPARAM)&hdexItem);
260     if (fCheckNotifies)
261         ok(notifies_received(), "setItem(): not all expected notifies were received\n");
262     return ret;
263 }
264 
265 static LONG setItemUnicodeNotify(HWND hdex, int idx, LPSTR text, LPWSTR wText)
266 {
267     LONG ret;
268     HDITEMA hdexItem;
269     HDITEMW hdexNotify;
270     hdexItem.mask       = HDI_TEXT;
271     hdexItem.pszText    = text;
272     hdexItem.cchTextMax = 0;
273 
274     hdexNotify.mask    = HDI_TEXT;
275     hdexNotify.pszText = wText;
276 
277     expect_notify(HDN_ITEMCHANGINGW, TRUE, (HDITEMA*)&hdexNotify);
278     expect_notify(HDN_ITEMCHANGEDW, TRUE, (HDITEMA*)&hdexNotify);
279     ret = SendMessageA(hdex, HDM_SETITEMA, idx, (LPARAM)&hdexItem);
280     ok(notifies_received(), "setItemUnicodeNotify(): not all expected notifies were received\n");
281     return ret;
282 }
283 
284 static LONG delItem(HWND hdex, int idx)
285 {
286     return SendMessageA(hdex, HDM_DELETEITEM, idx, 0);
287 }
288 
289 static LONG getItemCount(HWND hdex)
290 {
291     return SendMessageA(hdex, HDM_GETITEMCOUNT, 0, 0);
292 }
293 
294 static LONG getItem(HWND hdex, int idx, LPSTR textBuffer)
295 {
296     HDITEMA hdItem;
297     hdItem.mask         = HDI_TEXT;
298     hdItem.pszText      = textBuffer;
299     hdItem.cchTextMax   = MAX_CHARS;
300     return SendMessageA(hdex, HDM_GETITEMA, idx, (LPARAM)&hdItem);
301 }
302 
303 static void addReadDelItem(HWND hdex, HDITEMA *phdiCreate, int maskRead, HDITEMA *phdiRead)
304 {
305     ok(SendMessageA(hdex, HDM_INSERTITEMA, 0, (LPARAM)phdiCreate)!=-1, "Adding item failed\n");
306     ZeroMemory(phdiRead, sizeof(HDITEMA));
307     phdiRead->mask = maskRead;
308     ok(SendMessageA(hdex, HDM_GETITEMA, 0, (LPARAM)phdiRead)!=0, "Getting item data failed\n");
309     ok(SendMessageA(hdex, HDM_DELETEITEM, 0, 0)!=0, "Deleting item failed\n");
310 }
311 
312 static HWND create_header_control (void)
313 {
314     HWND handle;
315     HDLAYOUT hlayout;
316     RECT rectwin;
317     WINDOWPOS winpos;
318 
319     handle = CreateWindowExA(0, WC_HEADERA, NULL,
320 			     WS_CHILD|WS_BORDER|WS_VISIBLE|HDS_BUTTONS|HDS_HORZ,
321 			     0, 0, 0, 0,
322 			     hHeaderParentWnd, NULL, NULL, NULL);
323     ok(handle != NULL, "failed to create header window\n");
324 
325     if (winetest_interactive)
326 	ShowWindow (hHeaderParentWnd, SW_SHOW);
327 
328     GetClientRect(hHeaderParentWnd,&rectwin);
329     hlayout.prc = &rectwin;
330     hlayout.pwpos = &winpos;
331     SendMessageA(handle, HDM_LAYOUT, 0, (LPARAM)&hlayout);
332     SetWindowPos(handle, winpos.hwndInsertAfter, winpos.x, winpos.y,
333                  winpos.cx, winpos.cy, 0);
334 
335     return handle;
336 }
337 
338 static void compare_items(INT iCode, HDITEMA *hdi1, HDITEMA *hdi2, BOOL fUnicode)
339 {
340     ok(hdi1->mask == hdi2->mask, "Notify %d mask mismatch (%08x != %08x)\n", iCode, hdi1->mask, hdi2->mask);
341     if (hdi1->mask & HDI_WIDTH)
342     {
343         ok(hdi1->cxy == hdi2->cxy, "Notify %d cxy mismatch (%08x != %08x)\n", iCode, hdi1->cxy, hdi2->cxy);
344     }
345     if (hdi1->mask & HDI_TEXT)
346     {
347         if (hdi1->pszText == LPSTR_TEXTCALLBACKA)
348         {
349             ok(hdi1->pszText == LPSTR_TEXTCALLBACKA, "Notify %d - only one item is LPSTR_TEXTCALLBACK\n", iCode);
350         }
351         else
352         if (fUnicode)
353         {
354             char buf1[260];
355             char buf2[260];
356             WideCharToMultiByte(CP_ACP, 0, (LPCWSTR)hdi1->pszText, -1, buf1, 260, NULL, NULL);
357             WideCharToMultiByte(CP_ACP, 0, (LPCWSTR)hdi2->pszText, -1, buf2, 260, NULL, NULL);
358             ok(lstrcmpW((LPWSTR)hdi1->pszText, (LPWSTR)hdi2->pszText)==0,
359                 "Notify %d text mismatch (L\"%s\" vs L\"%s\")\n",
360                     iCode, buf1, buf2);
361         }
362         else
363         {
364             ok(strcmp(hdi1->pszText, hdi2->pszText)==0,
365                 "Notify %d text mismatch (\"%s\" vs \"%s\")\n",
366                     iCode, hdi1->pszText, hdi2->pszText);
367             }
368     }
369 }
370 
371 static char pszFirstItem[]      = "First Item";
372 static char pszSecondItem[]     = "Second Item";
373 static char pszThirdItem[]      = "Third Item";
374 static char pszFourthItem[]     = "Fourth Item";
375 static char pszReplaceItem[]    = "Replace Item";
376 static char pszOutOfRangeItem[] = "Out Of Range Item";
377 
378 static char *str_items[] =
379     {pszFirstItem, pszSecondItem, pszThirdItem, pszFourthItem, pszReplaceItem, pszOutOfRangeItem};
380 
381 static char pszUniTestA[]  = "TST";
382 static WCHAR pszUniTestW[] = {'T','S','T',0};
383 
384 
385 #define TEST_GET_ITEM(i,c)\
386 {   res = getItem(hWndHeader, i, buffer);\
387     ok(res != 0, "Getting item[%d] using valid index failed unexpectedly (%d)\n", i, res);\
388     ok(strcmp(str_items[c], buffer) == 0, "Getting item[%d] returned \"%s\" expecting \"%s\"\n", i, buffer, str_items[c]);\
389 }
390 
391 #define TEST_GET_ITEMCOUNT(i)\
392 {   res = getItemCount(hWndHeader);\
393     ok(res == i, "Got Item Count as %d\n", res);\
394 }
395 
396 static LRESULT WINAPI header_subclass_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
397 {
398     WNDPROC oldproc = (WNDPROC)GetWindowLongPtrA(hwnd, GWLP_USERDATA);
399     static LONG defwndproc_counter = 0;
400     struct message msg = { 0 };
401     LRESULT ret;
402 
403     msg.message = message;
404     msg.flags = sent|wparam|lparam;
405     if (defwndproc_counter) msg.flags |= defwinproc;
406     msg.wParam = wParam;
407     msg.lParam = lParam;
408     add_message(sequences, HEADER_SEQ_INDEX, &msg);
409 
410     defwndproc_counter++;
411     ret = CallWindowProcA(oldproc, hwnd, message, wParam, lParam);
412     defwndproc_counter--;
413 
414     return ret;
415 }
416 
417 static LRESULT WINAPI parent_wnd_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
418 {
419     static LONG defwndproc_counter = 0;
420     LRESULT ret;
421     struct message msg;
422 
423     /* do not log painting messages */
424     if (message != WM_PAINT &&
425         message != WM_ERASEBKGND &&
426         message != WM_NCPAINT &&
427         message != WM_NCHITTEST &&
428         message != WM_GETTEXT &&
429         message != WM_GETICON &&
430         message != WM_DEVICECHANGE)
431 
432     {
433         msg.message = message;
434         msg.flags = sent|wparam|lparam;
435         if (defwndproc_counter) msg.flags |= defwinproc;
436         msg.wParam = wParam;
437         msg.lParam = lParam;
438         msg.id = 0;
439         add_message(sequences, PARENT_SEQ_INDEX, &msg);
440    }
441 
442     defwndproc_counter++;
443     ret = DefWindowProcA(hwnd, message, wParam, lParam);
444     defwndproc_counter--;
445 
446     return ret;
447 }
448 
449 static BOOL register_parent_wnd_class(void)
450 {
451     WNDCLASSA cls;
452 
453     cls.style = 0;
454     cls.lpfnWndProc = parent_wnd_proc;
455     cls.cbClsExtra = 0;
456     cls.cbWndExtra = 0;
457     cls.hInstance = GetModuleHandleA(NULL);
458     cls.hIcon = 0;
459     cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
460     cls.hbrBackground = GetStockObject(WHITE_BRUSH);
461     cls.lpszMenuName = NULL;
462     cls.lpszClassName = "Header test parent class";
463     return RegisterClassA(&cls);
464 }
465 
466 static HWND create_custom_parent_window(void)
467 {
468     if (!register_parent_wnd_class())
469         return NULL;
470 
471     return CreateWindowExA(0, "Header test parent class", "Header Message Sequence Testing",
472                            WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT,
473                            672+2*GetSystemMetrics(SM_CXSIZEFRAME),
474                            226+GetSystemMetrics(SM_CYCAPTION)+2*GetSystemMetrics(SM_CYSIZEFRAME),
475                            NULL, NULL, GetModuleHandleA(NULL), 0);
476 }
477 
478 static HWND create_custom_header_control(HWND hParent, BOOL preloadHeaderItems)
479 {
480     WNDPROC oldproc;
481     HWND childHandle;
482     HDLAYOUT hlayout;
483     RECT rectwin;
484     WINDOWPOS winpos;
485     int retVal;
486     int loopcnt;
487     static char firstHeaderItem[] = "Name";
488     static char secondHeaderItem[] = "Size";
489     static char *items[] = {secondHeaderItem, firstHeaderItem};
490     HDITEMA hdItem;
491     hdItem.mask = HDI_TEXT | HDI_WIDTH | HDI_FORMAT;
492     hdItem.fmt = HDF_LEFT;
493     hdItem.cxy = 80;
494     hdItem.cchTextMax = 260;
495 
496     flush_sequences(sequences, NUM_MSG_SEQUENCES);
497 
498     childHandle = CreateWindowExA(0, WC_HEADERA, NULL,
499                            WS_CHILD|WS_BORDER|WS_VISIBLE|HDS_BUTTONS|HDS_HORZ,
500                            0, 0, 0, 0,
501                            hParent, NULL, NULL, NULL);
502     ok(childHandle != NULL, "failed to create child window\n");
503     if (preloadHeaderItems)
504     {
505          for ( loopcnt = 0 ; loopcnt < 2 ; loopcnt++ )
506          {
507              hdItem.pszText = items[loopcnt];
508              retVal = SendMessageA(childHandle, HDM_INSERTITEMA, loopcnt, (LPARAM) &hdItem);
509              ok(retVal == loopcnt, "Adding item %d failed with return value %d\n", ( loopcnt + 1 ), retVal);
510           }
511     }
512 
513     if (winetest_interactive)
514        ShowWindow (hParent, SW_SHOW);
515 
516     GetClientRect(hParent,&rectwin);
517     hlayout.prc = &rectwin;
518     hlayout.pwpos = &winpos;
519     SendMessageA(childHandle,HDM_LAYOUT,0,(LPARAM) &hlayout);
520     SetWindowPos(childHandle, winpos.hwndInsertAfter, winpos.x, winpos.y,
521                  winpos.cx, winpos.cy, 0);
522 
523     oldproc = (WNDPROC)SetWindowLongPtrA(childHandle, GWLP_WNDPROC,
524                                          (LONG_PTR)header_subclass_proc);
525     SetWindowLongPtrA(childHandle, GWLP_USERDATA, (LONG_PTR)oldproc);
526     return childHandle;
527 }
528 
529 static void check_auto_format(void)
530 {
531     HDITEMA hdiCreate;
532     HDITEMA hdiRead;
533     static CHAR text[] = "Test";
534     ZeroMemory(&hdiCreate, sizeof(HDITEMA));
535 
536     /* Windows implicitly sets some format bits in INSERTITEM */
537 
538     /* HDF_STRING is automatically set and cleared for no text */
539     hdiCreate.mask = HDI_TEXT|HDI_WIDTH|HDI_FORMAT;
540     hdiCreate.pszText = text;
541     hdiCreate.cxy = 100;
542     hdiCreate.fmt=HDF_CENTER;
543     addReadDelItem(hWndHeader, &hdiCreate, HDI_FORMAT, &hdiRead);
544     ok(hdiRead.fmt == (HDF_STRING|HDF_CENTER), "HDF_STRING not set automatically (fmt=%x)\n", hdiRead.fmt);
545 
546     hdiCreate.mask = HDI_WIDTH|HDI_FORMAT;
547     hdiCreate.pszText = text;
548     hdiCreate.fmt = HDF_CENTER|HDF_STRING;
549     addReadDelItem(hWndHeader, &hdiCreate, HDI_FORMAT, &hdiRead);
550     ok(hdiRead.fmt == (HDF_CENTER), "HDF_STRING should be automatically cleared (fmt=%x)\n", hdiRead.fmt);
551 
552     /* HDF_BITMAP is automatically set and cleared for a NULL bitmap or no bitmap */
553     hdiCreate.mask = HDI_BITMAP|HDI_WIDTH|HDI_FORMAT;
554     hdiCreate.hbm = CreateBitmap(16, 16, 1, 8, NULL);
555     hdiCreate.fmt = HDF_CENTER;
556     addReadDelItem(hWndHeader, &hdiCreate, HDI_FORMAT, &hdiRead);
557     ok(hdiRead.fmt == (HDF_BITMAP|HDF_CENTER), "HDF_BITMAP not set automatically (fmt=%x)\n", hdiRead.fmt);
558     DeleteObject(hdiCreate.hbm);
559 
560     hdiCreate.hbm = NULL;
561     hdiCreate.fmt = HDF_CENTER|HDF_BITMAP;
562     addReadDelItem(hWndHeader, &hdiCreate, HDI_FORMAT, &hdiRead);
563     ok(hdiRead.fmt == HDF_CENTER, "HDF_BITMAP not cleared automatically for NULL bitmap (fmt=%x)\n", hdiRead.fmt);
564 
565     hdiCreate.mask = HDI_WIDTH|HDI_FORMAT;
566     hdiCreate.fmt = HDF_CENTER|HDF_BITMAP;
567     addReadDelItem(hWndHeader, &hdiCreate, HDI_FORMAT, &hdiRead);
568     ok(hdiRead.fmt == HDF_CENTER, "HDF_BITMAP not cleared automatically for no bitmap (fmt=%x)\n", hdiRead.fmt);
569 
570     /* HDF_IMAGE is automatically set but not cleared */
571     hdiCreate.mask = HDI_IMAGE|HDI_WIDTH|HDI_FORMAT;
572     hdiCreate.iImage = 17;
573     addReadDelItem(hWndHeader, &hdiCreate, HDI_FORMAT, &hdiRead);
574     ok(hdiRead.fmt == (HDF_IMAGE|HDF_CENTER), "HDF_IMAGE not set automatically (fmt=%x)\n", hdiRead.fmt);
575 
576     hdiCreate.mask = HDI_WIDTH|HDI_FORMAT;
577     hdiCreate.fmt = HDF_CENTER|HDF_IMAGE;
578     hdiCreate.iImage = 0;
579     addReadDelItem(hWndHeader, &hdiCreate, HDI_FORMAT, &hdiRead);
580     ok(hdiRead.fmt == (HDF_CENTER|HDF_IMAGE), "HDF_IMAGE shouldn't be cleared automatically (fmt=%x)\n", hdiRead.fmt);
581 }
582 
583 static void check_auto_fields(void)
584 {
585     HDITEMA hdiCreate;
586     HDITEMA hdiRead;
587     static CHAR text[] = "Test";
588     LONG res;
589 
590     /* Windows stores the format, width, lparam even if they are not in the item's mask */
591     ZeroMemory(&hdiCreate, sizeof(HDITEMA));
592     hdiCreate.mask = HDI_TEXT;
593     hdiCreate.cxy = 100;
594     hdiCreate.pszText = text;
595     addReadDelItem(hWndHeader, &hdiCreate, HDI_WIDTH, &hdiRead);
596     TEST_GET_ITEMCOUNT(6);
597     ok(hdiRead.cxy == hdiCreate.cxy, "cxy should be automatically set\n");
598 
599     ZeroMemory(&hdiCreate, sizeof(HDITEMA));
600     hdiCreate.mask = HDI_TEXT;
601     hdiCreate.pszText = text;
602     hdiCreate.lParam = 0x12345678;
603     addReadDelItem(hWndHeader, &hdiCreate, HDI_LPARAM, &hdiRead);
604     TEST_GET_ITEMCOUNT(6);
605     ok(hdiRead.lParam == hdiCreate.lParam, "lParam should be automatically set\n");
606 
607     ZeroMemory(&hdiCreate, sizeof(HDITEMA));
608     hdiCreate.mask = HDI_TEXT;
609     hdiCreate.pszText = text;
610     hdiCreate.fmt = HDF_STRING|HDF_CENTER;
611     addReadDelItem(hWndHeader, &hdiCreate, HDI_FORMAT, &hdiRead);
612     TEST_GET_ITEMCOUNT(6);
613     ok(hdiRead.fmt == hdiCreate.fmt, "fmt should be automatically set\n");
614 
615     /* others fields are not set */
616     ZeroMemory(&hdiCreate, sizeof(HDITEMA));
617     hdiCreate.mask = HDI_TEXT;
618     hdiCreate.pszText = text;
619     hdiCreate.hbm = CreateBitmap(16, 16, 1, 8, NULL);
620     addReadDelItem(hWndHeader, &hdiCreate, HDI_BITMAP, &hdiRead);
621     TEST_GET_ITEMCOUNT(6);
622     ok(hdiRead.hbm == NULL, "hbm should not be automatically set\n");
623     DeleteObject(hdiCreate.hbm);
624 
625     ZeroMemory(&hdiCreate, sizeof(HDITEMA));
626     hdiCreate.mask = HDI_IMAGE;
627     hdiCreate.iImage = 17;
628     hdiCreate.pszText = text;
629     addReadDelItem(hWndHeader, &hdiCreate, HDI_TEXT, &hdiRead);
630     TEST_GET_ITEMCOUNT(6);
631     ok(hdiRead.pszText==NULL, "pszText shouldn't be automatically set\n");
632 
633     /* field from comctl >4.0 not tested as the system probably won't touch them */
634 }
635 
636 static void check_mask(void)
637 {
638     HDITEMA hdi;
639     static CHAR text[] = "ABC";
640     LRESULT ret;
641 
642     /* don't create items if the mask is zero */
643     ZeroMemory(&hdi, sizeof(hdi));
644     hdi.mask = 0;
645     hdi.cxy = 200;
646     hdi.pszText = text;
647     hdi.fmt = 0;
648     hdi.iOrder = 0;
649     hdi.lParam = 17;
650     hdi.cchTextMax = 260;
651     ret = SendMessageA(hWndHeader, HDM_INSERTITEMA, 0, (LPARAM)&hdi);
652     ok(ret == -1, "Creating an item with a zero mask should have failed\n");
653     if (ret != -1) SendMessageA(hWndHeader, HDM_DELETEITEM, 0, 0);
654 
655     /* with a non-zero mask creation will succeed */
656     ZeroMemory(&hdi, sizeof(hdi));
657     hdi.mask = HDI_LPARAM;
658     ret = SendMessageA(hWndHeader, HDM_INSERTITEMA, 0, (LPARAM)&hdi);
659     ok(ret != -1, "Adding item with non-zero mask failed\n");
660     if (ret != -1)
661         SendMessageA(hWndHeader, HDM_DELETEITEM, 0, 0);
662 
663     /* in SETITEM if the mask contains a unknown bit, it is ignored */
664     ZeroMemory(&hdi, sizeof(hdi));
665     hdi.mask = 0x08000000 | HDI_LPARAM | HDI_IMAGE;
666     hdi.lParam = 133;
667     hdi.iImage = 17;
668     ret = SendMessageA(hWndHeader, HDM_INSERTITEMA, 0, (LPARAM)&hdi);
669     ok(ret != -1, "Adding item failed\n");
670 
671     if (ret != -1)
672     {
673         /* check result */
674         ZeroMemory(&hdi, sizeof(hdi));
675         hdi.mask = HDI_LPARAM | HDI_IMAGE;
676         SendMessageA(hWndHeader, HDM_GETITEMA, 0, (LPARAM)&hdi);
677         ok(hdi.lParam == 133, "comctl32 4.0 field not set\n");
678         ok(hdi.iImage == 17, "comctl32 >4.0 field not set\n");
679 
680         /* but in GETITEM if an unknown bit is set, comctl32 uses only version 4.0 fields */
681         ZeroMemory(&hdi, sizeof(hdi));
682         hdi.mask = 0x08000000 | HDI_LPARAM | HDI_IMAGE;
683         SendMessageA(hWndHeader, HDM_GETITEMA, 0, (LPARAM)&hdi);
684         ok(hdi.lParam == 133, "comctl32 4.0 field not read\n");
685         ok(hdi.iImage == 0, "comctl32 >4.0 field shouldn't be read\n");
686 
687         SendMessageA(hWndHeader, HDM_DELETEITEM, 0, 0);
688     }
689 }
690 
691 static void test_header_control (void)
692 {
693     LONG res;
694     static char buffer[MAX_CHARS];
695     int i;
696 
697     hWndHeader = create_header_control ();
698 
699     for (i = 3; i >= 0; i--)
700     {
701         TEST_GET_ITEMCOUNT(3-i);
702         res = addItem(hWndHeader, 0, str_items[i]);
703         ok(res == 0, "Adding simple item failed (%d)\n", res);
704     }
705 
706     TEST_GET_ITEMCOUNT(4);
707     res = addItem(hWndHeader, 99, str_items[i+1]);
708     ok(res != -1, "Adding Out of Range item should fail with -1 got (%d)\n", res);
709     TEST_GET_ITEMCOUNT(5);
710     res = addItem(hWndHeader, 5, str_items[i+1]);
711     ok(res != -1, "Adding Out of Range item should fail with -1 got (%d)\n", res);
712     TEST_GET_ITEMCOUNT(6);
713 
714     for (i = 0; i < 4; i++) { TEST_GET_ITEM(i,i); TEST_GET_ITEMCOUNT(6); }
715 
716     res=getItem(hWndHeader, 99, buffer);
717     ok(res == 0, "Getting Out of Range item should fail with 0 (%d), got %s\n", res,buffer);
718     res=getItem(hWndHeader, 5, buffer);
719     ok(res == 1, "Getting Out of Range item should fail with 1 (%d), got %s\n", res,buffer);
720     res=getItem(hWndHeader, -2, buffer);
721     ok(res == 0, "Getting Out of Range item should fail with 0 (%d), got %s\n", res,buffer);
722 
723     if (winetest_interactive)
724     {
725         UpdateWindow(hHeaderParentWnd);
726         UpdateWindow(hWndHeader);
727     }
728 
729     TEST_GET_ITEMCOUNT(6);
730     res=setItem(hWndHeader, 99, str_items[5], FALSE);
731     ok(res == 0, "Setting Out of Range item should fail with 0 (%d)\n", res);
732     res=setItem(hWndHeader, 5, str_items[5], TRUE);
733     ok(res == 1, "Setting Out of Range item should fail with 1 (%d)\n", res);
734     res=setItem(hWndHeader, -2, str_items[5], FALSE);
735     ok(res == 0, "Setting Out of Range item should fail with 0 (%d)\n", res);
736     TEST_GET_ITEMCOUNT(6);
737 
738     for (i = 0; i < 4; i++)
739     {
740         res = setItem(hWndHeader, i, str_items[4], TRUE);
741         ok(res != 0, "Setting %d item failed (%d)\n", i+1, res);
742         TEST_GET_ITEM(i, 4);
743         TEST_GET_ITEMCOUNT(6);
744     }
745 
746     SendMessageA(hWndHeader, HDM_SETUNICODEFORMAT, TRUE, 0);
747     setItemUnicodeNotify(hWndHeader, 3, pszUniTestA, pszUniTestW);
748     SendMessageA(hWndHeader, WM_NOTIFYFORMAT, (WPARAM)hHeaderParentWnd, NF_REQUERY);
749     setItem(hWndHeader, 3, str_items[4], TRUE);
750 
751     dont_expect_notify(HDN_GETDISPINFOA);
752     dont_expect_notify(HDN_GETDISPINFOW);
753     addItem(hWndHeader, 0, LPSTR_TEXTCALLBACKA);
754     setItem(hWndHeader, 0, str_items[4], TRUE);
755     /* unexpected notifies cleared by notifies_received in setItem */
756     dont_expect_notify(HDN_GETDISPINFOA);
757     dont_expect_notify(HDN_GETDISPINFOW);
758     setItem(hWndHeader, 0, LPSTR_TEXTCALLBACKA, TRUE);
759     /* unexpected notifies cleared by notifies_received in setItem */
760     delItem(hWndHeader, 0);
761 
762     check_auto_format();
763     TEST_GET_ITEMCOUNT(6);
764     check_auto_fields();
765     TEST_GET_ITEMCOUNT(6);
766     check_mask();
767     TEST_GET_ITEMCOUNT(6);
768 
769     res = delItem(hWndHeader, 5);
770     ok(res == 1, "Deleting Out of Range item should fail with 1 (%d)\n", res);
771     res = delItem(hWndHeader, -2);
772     ok(res == 0, "Deleting Out of Range item should fail with 0 (%d)\n", res);
773     TEST_GET_ITEMCOUNT(5);
774 
775     res = delItem(hWndHeader, 3);
776     ok(res != 0, "Deleting using out of range index failed (%d)\n", res);
777     TEST_GET_ITEMCOUNT(4);
778     res = delItem(hWndHeader, 0);
779     ok(res != 0, "Deleting using out of range index failed (%d)\n", res);
780     TEST_GET_ITEMCOUNT(3);
781     res = delItem(hWndHeader, 0);
782     ok(res != 0, "Deleting using out of range index failed (%d)\n", res);
783     TEST_GET_ITEMCOUNT(2);
784     res = delItem(hWndHeader, 0);
785     ok(res != 0, "Deleting using out of range index failed (%d)\n", res);
786     TEST_GET_ITEMCOUNT(1);
787 
788     DestroyWindow(hWndHeader);
789 }
790 
791 static void test_hdm_getitemrect(HWND hParent)
792 {
793 
794     HWND hChild;
795     RECT rect;
796     int retVal;
797 
798     flush_sequences(sequences, NUM_MSG_SEQUENCES);
799     hChild = create_custom_header_control(hParent, TRUE);
800     ok_sequence(sequences, PARENT_SEQ_INDEX, add_header_to_parent_seq,
801                                     "adder header control to parent", FALSE);
802 
803     retVal = SendMessageA(hChild, HDM_GETITEMRECT, 1, (LPARAM) &rect);
804     ok(retVal == TRUE, "Getting item rect should TRUE, got %d\n", retVal);
805     /* check bounding rectangle information of 2nd header item */
806     expect(80, rect.left);
807     expect(0, rect.top);
808     expect(160, rect.right);
809     expect(g_customheight, rect.bottom);
810 
811     retVal = SendMessageA(hChild, HDM_GETITEMRECT, 0, (LPARAM) &rect);
812 
813     ok(retVal == TRUE, "Getting item rect should TRUE, got %d\n", retVal);
814     /* check bounding rectangle information of 1st header item */
815     expect(0, rect.left);
816     expect(0, rect.top);
817 
818     expect(80, rect.right);
819     expect(g_customheight, rect.bottom);
820 
821     retVal = SendMessageA(hChild, HDM_GETITEMRECT, 10, (LPARAM) &rect);
822     ok(retVal == 0, "Getting rect of nonexistent item should return 0, got %d\n", retVal);
823 
824     ok_sequence(sequences, HEADER_SEQ_INDEX, getItemRect_seq, "getItemRect sequence testing", FALSE);
825     DestroyWindow(hChild);
826 }
827 
828 static void test_hdm_layout(HWND hParent)
829 {
830     HWND hChild;
831     int retVal;
832     RECT rect;
833     HDLAYOUT hdLayout;
834     WINDOWPOS windowPos;
835     hdLayout.prc = &rect;
836     hdLayout.pwpos = &windowPos;
837 
838     flush_sequences(sequences, NUM_MSG_SEQUENCES);
839     hChild = create_custom_header_control(hParent, TRUE);
840     ok_sequence(sequences, PARENT_SEQ_INDEX, add_header_to_parent_seq,
841                                     "adder header control to parent", FALSE);
842 
843     flush_sequences(sequences, NUM_MSG_SEQUENCES);
844     retVal = SendMessageA(hChild, HDM_LAYOUT, 0, (LPARAM) &hdLayout);
845     expect(TRUE, retVal);
846 
847     ok_sequence(sequences, HEADER_SEQ_INDEX, layout_seq, "layout sequence testing", FALSE);
848 
849     DestroyWindow(hChild);
850 }
851 
852 static void test_hdm_ordertoindex(HWND hParent)
853 {
854     HWND hChild;
855     int retVal;
856 
857     flush_sequences(sequences, NUM_MSG_SEQUENCES);
858     hChild = create_custom_header_control(hParent, TRUE);
859     ok_sequence(sequences, PARENT_SEQ_INDEX, add_header_to_parent_seq,
860                                     "adder header control to parent", FALSE);
861 
862     flush_sequences(sequences, NUM_MSG_SEQUENCES);
863     retVal = SendMessageA(hChild, HDM_ORDERTOINDEX, 1, 0);
864     expect(1, retVal);
865 
866     ok_sequence(sequences, HEADER_SEQ_INDEX, orderToIndex_seq, "orderToIndex sequence testing", FALSE);
867     DestroyWindow(hChild);
868 }
869 
870 static void test_hdm_hittest(HWND hParent)
871 {
872     HWND hChild;
873     int retVal;
874     POINT pt;
875     HDHITTESTINFO hdHitTestInfo;
876     const int firstItemRightBoundary = 80;
877     const int secondItemRightBoundary = 160;
878     const int bottomBoundary = g_customheight;
879 
880     pt.x = firstItemRightBoundary - 1;
881     pt.y = bottomBoundary - 1;
882     hdHitTestInfo.pt = pt;
883 
884 
885     flush_sequences(sequences, NUM_MSG_SEQUENCES);
886     hChild = create_custom_header_control(hParent, TRUE);
887     ok_sequence(sequences, PARENT_SEQ_INDEX, add_header_to_parent_seq,
888                                     "adder header control to parent", FALSE);
889 
890     flush_sequences(sequences, NUM_MSG_SEQUENCES);
891     retVal = SendMessageA(hChild, HDM_HITTEST, 0, (LPARAM) &hdHitTestInfo);
892     expect(0, retVal);
893     expect(0, hdHitTestInfo.iItem);
894     expect(HHT_ONDIVIDER, hdHitTestInfo.flags);
895 
896     pt.x = secondItemRightBoundary - 1;
897     pt.y = bottomBoundary - 1;
898     hdHitTestInfo.pt = pt;
899     retVal = SendMessageA(hChild, HDM_HITTEST, 1, (LPARAM) &hdHitTestInfo);
900     expect(1, retVal);
901     expect(1, hdHitTestInfo.iItem);
902     expect(HHT_ONDIVIDER, hdHitTestInfo.flags);
903 
904     pt.x = secondItemRightBoundary;
905     pt.y = bottomBoundary + 1;
906     hdHitTestInfo.pt = pt;
907     retVal = SendMessageA(hChild, HDM_HITTEST, 0, (LPARAM) &hdHitTestInfo);
908     expect(-1, retVal);
909     expect(-1, hdHitTestInfo.iItem);
910     expect(HHT_BELOW, hdHitTestInfo.flags);
911 
912     ok_sequence(sequences, HEADER_SEQ_INDEX, hittest_seq, "hittest sequence testing", FALSE);
913 
914     DestroyWindow(hChild);
915 }
916 
917 static void test_hdm_sethotdivider(HWND hParent)
918 {
919     HWND hChild;
920     int retVal;
921     /*  low word: x coordinate = 5
922      *  high word:  y coordinate = 5
923      */
924 
925     flush_sequences(sequences, NUM_MSG_SEQUENCES);
926     hChild = create_custom_header_control(hParent, TRUE);
927     ok_sequence(sequences, PARENT_SEQ_INDEX, add_header_to_parent_seq,
928                                     "adder header control to parent", FALSE);
929 
930     flush_sequences(sequences, NUM_MSG_SEQUENCES);
931     retVal = SendMessageA(hChild, HDM_SETHOTDIVIDER, TRUE, MAKELPARAM(5, 5));
932     expect(0, retVal);
933 
934     retVal = SendMessageA(hChild, HDM_SETHOTDIVIDER, FALSE, 100);
935     expect(100, retVal);
936     retVal = SendMessageA(hChild, HDM_SETHOTDIVIDER, FALSE, 1);
937     expect(1, retVal);
938     if (winetest_interactive)
939        ok_sequence(sequences, HEADER_SEQ_INDEX, setHotDivider_seq_interactive,
940                    "setHotDivider sequence testing", TRUE);
941     else
942        ok_sequence(sequences, HEADER_SEQ_INDEX, setHotDivider_seq_noninteractive,
943                    "setHotDivider sequence testing", FALSE);
944 
945     DestroyWindow(hChild);
946 }
947 
948 static void test_hdm_imageMessages(HWND hParent)
949 {
950     HIMAGELIST hImageList = ImageList_Create (4, 4, 0, 1, 0);
951     HIMAGELIST hIml;
952     BOOL wasValid;
953     HWND hChild;
954 
955     flush_sequences(sequences, NUM_MSG_SEQUENCES);
956     hChild = create_custom_header_control(hParent, TRUE);
957     ok_sequence(sequences, PARENT_SEQ_INDEX, add_header_to_parent_seq,
958                                     "adder header control to parent", FALSE);
959 
960     flush_sequences(sequences, NUM_MSG_SEQUENCES);
961 
962     hIml = (HIMAGELIST) SendMessageA(hChild, HDM_SETIMAGELIST, 0, (LPARAM) hImageList);
963     ok(hIml == NULL, "Expected NULL, got %p\n", hIml);
964 
965     hIml = (HIMAGELIST) SendMessageA(hChild, HDM_GETIMAGELIST, 0, 0);
966     ok(hIml != NULL, "Expected non-NULL handle, got %p\n", hIml);
967 
968     hIml = (HIMAGELIST) SendMessageA(hChild, HDM_CREATEDRAGIMAGE, 0, 0);
969     ok(hIml != NULL, "Expected non-NULL handle, got %p\n", hIml);
970     ImageList_Destroy(hIml);
971 
972     ok_sequence(sequences, HEADER_SEQ_INDEX, imageMessages_seq, "imageMessages sequence testing", FALSE);
973 
974     DestroyWindow(hChild);
975 
976     wasValid = ImageList_Destroy(hImageList);
977     ok(wasValid, "Header must not free image list at destruction!\n");
978 }
979 
980 static void test_hdm_filterMessages(HWND hParent)
981 {
982     HWND hChild;
983     int retVal, timeout;
984 
985     flush_sequences(sequences, NUM_MSG_SEQUENCES);
986     hChild = create_custom_header_control(hParent, TRUE);
987     ok_sequence(sequences, PARENT_SEQ_INDEX, add_header_to_parent_seq,
988                                     "adder header control to parent", FALSE);
989 
990     timeout = SendMessageA(hChild, HDM_SETFILTERCHANGETIMEOUT, 0, 0);
991     ok(timeout == 1000, "got %d\n", timeout);
992 
993     timeout = SendMessageA(hChild, HDM_SETFILTERCHANGETIMEOUT, 0, 0);
994     ok(timeout == 1000, "got %d\n", timeout);
995 
996     timeout = SendMessageA(hChild, HDM_SETFILTERCHANGETIMEOUT, 0, -100);
997     ok(timeout == 1000, "got %d\n", timeout);
998 
999     timeout = SendMessageA(hChild, HDM_SETFILTERCHANGETIMEOUT, 1, 100);
1000     ok(timeout == -100, "got %d\n", timeout);
1001     retVal = SendMessageA(hChild, HDM_SETFILTERCHANGETIMEOUT, 1, timeout);
1002     ok(retVal == 100, "got %d\n", retVal);
1003 
1004     flush_sequences(sequences, NUM_MSG_SEQUENCES);
1005 
1006     /* msdn incorrectly states that return value
1007      * is the index of the filter control being
1008      * modified. The sendMessage here should
1009      * return previous filter timeout value
1010      */
1011 
1012     retVal = SendMessageA(hChild, HDM_SETFILTERCHANGETIMEOUT, 1, 100);
1013     expect(timeout, retVal);
1014 
1015     todo_wine
1016     {
1017         retVal = SendMessageA(hChild, HDM_CLEARFILTER, 0, 1);
1018         if (retVal == 0)
1019             win_skip("HDM_CLEARFILTER needs 5.80\n");
1020         else
1021             expect(1, retVal);
1022 
1023         retVal = SendMessageA(hChild, HDM_EDITFILTER, 1, 0);
1024         if (retVal == 0)
1025             win_skip("HDM_EDITFILTER needs 5.80\n");
1026         else
1027             expect(1, retVal);
1028     }
1029     if (winetest_interactive)
1030          ok_sequence(sequences, HEADER_SEQ_INDEX, filterMessages_seq_interactive,
1031                      "filterMessages sequence testing", TRUE);
1032     else
1033          ok_sequence(sequences, HEADER_SEQ_INDEX, filterMessages_seq_noninteractive,
1034                      "filterMessages sequence testing", FALSE);
1035     DestroyWindow(hChild);
1036 
1037 }
1038 
1039 static void test_hdm_unicodeformatMessages(HWND hParent)
1040 {
1041     HWND hChild;
1042     int retVal;
1043 
1044     flush_sequences(sequences, NUM_MSG_SEQUENCES);
1045     hChild = create_custom_header_control(hParent, TRUE);
1046     ok_sequence(sequences, PARENT_SEQ_INDEX, add_header_to_parent_seq,
1047                                     "adder header control to parent", FALSE);
1048 
1049     flush_sequences(sequences, NUM_MSG_SEQUENCES);
1050     retVal = SendMessageA(hChild, HDM_SETUNICODEFORMAT, TRUE, 0);
1051     expect(0, retVal);
1052     retVal = SendMessageA(hChild, HDM_GETUNICODEFORMAT, 0, 0);
1053     expect(1, retVal);
1054 
1055     ok_sequence(sequences, HEADER_SEQ_INDEX, unicodeformatMessages_seq,
1056                      "unicodeformatMessages sequence testing", FALSE);
1057     DestroyWindow(hChild);
1058 }
1059 
1060 static void test_hdm_bitmapmarginMessages(HWND hParent)
1061 {
1062     HWND hChild;
1063     int retVal;
1064 
1065     flush_sequences(sequences, NUM_MSG_SEQUENCES);
1066     hChild = create_custom_header_control(hParent, TRUE);
1067     ok_sequence(sequences, PARENT_SEQ_INDEX, add_header_to_parent_seq,
1068                                     "adder header control to parent", FALSE);
1069 
1070     flush_sequences(sequences, NUM_MSG_SEQUENCES);
1071     retVal = SendMessageA(hChild, HDM_GETBITMAPMARGIN, 0, 0);
1072     if (retVal == 0)
1073         win_skip("HDM_GETBITMAPMARGIN needs 5.80\n");
1074     else
1075         expect(6, retVal);
1076 
1077     ok_sequence(sequences, HEADER_SEQ_INDEX, bitmapmarginMessages_seq,
1078                       "bitmapmarginMessages sequence testing", FALSE);
1079     DestroyWindow(hChild);
1080 }
1081 
1082 static void test_hdm_index_messages(HWND hParent)
1083 {
1084     HWND hChild;
1085     int retVal, i, iSize;
1086     static const int lpiarray[2] = {1, 0};
1087     static const char *item_texts[] = {
1088         "Name", "Size", "Type", "Date Modified"
1089     };
1090     RECT rect;
1091     HDITEMA hdItem;
1092     char buffA[32];
1093     int array[2];
1094 
1095     flush_sequences(sequences, NUM_MSG_SEQUENCES);
1096     hChild = create_custom_header_control(hParent, FALSE);
1097     if (winetest_interactive)
1098          ok_sequence(sequences, PARENT_SEQ_INDEX, add_header_to_parent_seq_interactive,
1099                                               "adder header control to parent", TRUE);
1100     else
1101          ok_sequence(sequences, PARENT_SEQ_INDEX, add_header_to_parent_seq,
1102                                      "adder header control to parent", FALSE);
1103     flush_sequences(sequences, NUM_MSG_SEQUENCES);
1104     for (i = 0; i < sizeof(item_texts)/sizeof(item_texts[0]); i++)
1105     {
1106         hdItem.mask = HDI_TEXT | HDI_WIDTH | HDI_FORMAT;
1107         hdItem.pszText = (char*)item_texts[i];
1108         hdItem.fmt = HDF_LEFT;
1109         hdItem.cxy = 80;
1110 
1111         retVal = SendMessageA(hChild, HDM_INSERTITEMA, i, (LPARAM) &hdItem);
1112         ok(retVal == i, "Adding item %d failed with return value %d\n", i, retVal);
1113     }
1114     ok_sequence(sequences, HEADER_SEQ_INDEX, insertItem_seq, "insertItem sequence testing", FALSE);
1115 
1116     flush_sequences(sequences, NUM_MSG_SEQUENCES);
1117 
1118     retVal = SendMessageA(hChild, HDM_DELETEITEM, 3, (LPARAM) &hdItem);
1119     ok(retVal == TRUE, "Deleting item 3 should return TRUE, got %d\n", retVal);
1120     retVal = SendMessageA(hChild, HDM_GETITEMCOUNT, 0, 0);
1121     ok(retVal == 3, "Getting item count should return 3, got %d\n", retVal);
1122 
1123     retVal = SendMessageA(hChild, HDM_DELETEITEM, 3, (LPARAM) &hdItem);
1124     ok(retVal == FALSE, "Deleting already-deleted item should return FALSE, got %d\n", retVal);
1125     retVal = SendMessageA(hChild, HDM_GETITEMCOUNT, 0, 0);
1126     ok(retVal == 3, "Getting item count should return 3, got %d\n", retVal);
1127 
1128     retVal = SendMessageA(hChild, HDM_DELETEITEM, 2, (LPARAM) &hdItem);
1129     ok(retVal == TRUE, "Deleting item 2 should return TRUE, got %d\n", retVal);
1130     retVal = SendMessageA(hChild, HDM_GETITEMCOUNT, 0, 0);
1131     ok(retVal == 2, "Getting item count should return 2, got %d\n", retVal);
1132 
1133     ok_sequence(sequences, HEADER_SEQ_INDEX, deleteItem_getItemCount_seq,
1134                          "deleteItem_getItemCount sequence testing", FALSE);
1135 
1136     flush_sequences(sequences, NUM_MSG_SEQUENCES);
1137 
1138     hdItem.mask = HDI_WIDTH;
1139     retVal = SendMessageA(hChild, HDM_GETITEMA, 3, (LPARAM) &hdItem);
1140     ok(retVal == FALSE, "Getting already-deleted item should return FALSE, got %d\n", retVal);
1141 
1142     hdItem.mask = HDI_TEXT | HDI_WIDTH;
1143     hdItem.pszText = buffA;
1144     hdItem.cchTextMax = sizeof(buffA)/sizeof(buffA[0]);
1145     retVal = SendMessageA(hChild, HDM_GETITEMA, 0, (LPARAM) &hdItem);
1146     ok(retVal == TRUE, "Getting the 1st header item should return TRUE, got %d\n", retVal);
1147 
1148     ok_sequence(sequences, HEADER_SEQ_INDEX, getItem_seq, "getItem sequence testing", FALSE);
1149 
1150     /* check if the item is the right one */
1151     ok(!strcmp(hdItem.pszText, item_texts[0]), "got wrong item %s, expected %s\n",
1152         hdItem.pszText, item_texts[0]);
1153     expect(80, hdItem.cxy);
1154 
1155     iSize = SendMessageA(hChild, HDM_GETITEMCOUNT, 0, 0);
1156 
1157     /* item should be updated just after accepting new array */
1158     ShowWindow(hChild, SW_HIDE);
1159     retVal = SendMessageA(hChild, HDM_SETORDERARRAY, iSize, (LPARAM) lpiarray);
1160     expect(TRUE, retVal);
1161     rect.left = 0;
1162     retVal = SendMessageA(hChild, HDM_GETITEMRECT, 0, (LPARAM) &rect);
1163     expect(TRUE, retVal);
1164     ok(rect.left != 0, "Expected updated rectangle\n");
1165 
1166     flush_sequences(sequences, NUM_MSG_SEQUENCES);
1167 
1168     retVal = SendMessageA(hChild, HDM_SETORDERARRAY, iSize, (LPARAM) lpiarray);
1169     ok(retVal == TRUE, "Setting header items order should return TRUE, got %d\n", retVal);
1170 
1171     retVal = SendMessageA(hChild, HDM_GETORDERARRAY, 2, (LPARAM) array);
1172     ok(retVal == TRUE, "Getting header items order should return TRUE, got %d\n", retVal);
1173 
1174     ok_sequence(sequences, HEADER_SEQ_INDEX, orderArray_seq, "set_get_orderArray sequence testing", FALSE);
1175 
1176     /* check if the array order is set correctly and the size of the array is correct. */
1177     expect(2, iSize);
1178     ok(lpiarray[0] == array[0], "got %d, expected %d\n", array[0], lpiarray[0]);
1179     ok(lpiarray[1] == array[1], "got %d, expected %d\n", array[1], lpiarray[1]);
1180 
1181     hdItem.mask = HDI_FORMAT;
1182     hdItem.fmt = HDF_CENTER | HDF_STRING;
1183 
1184     flush_sequences(sequences, NUM_MSG_SEQUENCES);
1185 
1186     retVal = SendMessageA(hChild, HDM_SETITEMA, 0, (LPARAM) &hdItem);
1187     ok(retVal == TRUE, "Aligning 1st header item to center should return TRUE, got %d\n", retVal);
1188     hdItem.fmt = HDF_RIGHT | HDF_STRING;
1189     retVal = SendMessageA(hChild, HDM_SETITEMA, 1, (LPARAM) &hdItem);
1190     ok(retVal == TRUE, "Aligning 2nd header item to right should return TRUE, got %d\n", retVal);
1191 
1192     ok_sequence(sequences, HEADER_SEQ_INDEX, setItem_seq, "setItem sequence testing", FALSE);
1193     DestroyWindow(hChild);
1194 }
1195 
1196 static void test_hdf_fixedwidth(HWND hParent)
1197 {
1198     HWND hChild;
1199     HDITEMA hdItem;
1200     DWORD ret;
1201     RECT rect;
1202     HDHITTESTINFO ht;
1203 
1204     hChild = create_custom_header_control(hParent, FALSE);
1205 
1206     hdItem.mask = HDI_WIDTH | HDI_FORMAT;
1207     hdItem.fmt = HDF_FIXEDWIDTH;
1208     hdItem.cxy = 80;
1209 
1210     ret = SendMessageA(hChild, HDM_INSERTITEMA, 0, (LPARAM)&hdItem);
1211     expect(0, ret);
1212 
1213     /* try to change width */
1214     rect.right = rect.bottom = 0;
1215     SendMessageA(hChild, HDM_GETITEMRECT, 0, (LPARAM)&rect);
1216     ok(rect.right  != 0, "Expected not zero width\n");
1217     ok(rect.bottom != 0, "Expected not zero height\n");
1218 
1219     SendMessageA(hChild, WM_LBUTTONDOWN, 0, MAKELPARAM(rect.right, rect.bottom / 2));
1220     SendMessageA(hChild, WM_MOUSEMOVE, 0, MAKELPARAM(rect.right + 20, rect.bottom / 2));
1221     SendMessageA(hChild, WM_LBUTTONUP, 0, MAKELPARAM(rect.right + 20, rect.bottom / 2));
1222 
1223     SendMessageA(hChild, HDM_GETITEMRECT, 0, (LPARAM)&rect);
1224 
1225     if (hdItem.cxy != rect.right)
1226     {
1227         win_skip("HDF_FIXEDWIDTH format not supported\n");
1228         DestroyWindow(hChild);
1229         return;
1230     }
1231 
1232     /* try to adjust with message */
1233     hdItem.mask = HDI_WIDTH;
1234     hdItem.cxy = 90;
1235 
1236     ret = SendMessageA(hChild, HDM_SETITEMA, 0, (LPARAM)&hdItem);
1237     expect(TRUE, ret);
1238 
1239     rect.right = 0;
1240     SendMessageA(hChild, HDM_GETITEMRECT, 0, (LPARAM)&rect);
1241     expect(90, rect.right);
1242 
1243     /* hittesting doesn't report ondivider flag for HDF_FIXEDWIDTH */
1244     ht.pt.x = rect.right - 1;
1245     ht.pt.y = rect.bottom / 2;
1246     SendMessageA(hChild, HDM_HITTEST, 0, (LPARAM)&ht);
1247     expect(HHT_ONHEADER, ht.flags);
1248 
1249     /* try to adjust with message */
1250     hdItem.mask = HDI_FORMAT;
1251     hdItem.fmt  = 0;
1252 
1253     ret = SendMessageA(hChild, HDM_SETITEMA, 0, (LPARAM)&hdItem);
1254     expect(TRUE, ret);
1255 
1256     ht.pt.x = 90;
1257     ht.pt.y = rect.bottom / 2;
1258     SendMessageA(hChild, HDM_HITTEST, 0, (LPARAM)&ht);
1259     expect(HHT_ONDIVIDER, ht.flags);
1260 
1261     DestroyWindow(hChild);
1262 }
1263 
1264 static void test_hds_nosizing(HWND hParent)
1265 {
1266     HWND hChild;
1267     HDITEMA hdItem;
1268     DWORD ret;
1269     RECT rect;
1270     HDHITTESTINFO ht;
1271 
1272     hChild = create_custom_header_control(hParent, FALSE);
1273 
1274     memset(&hdItem, 0, sizeof(hdItem));
1275     hdItem.mask = HDI_WIDTH;
1276     hdItem.cxy = 80;
1277 
1278     ret = SendMessageA(hChild, HDM_INSERTITEMA, 0, (LPARAM)&hdItem);
1279     expect(0, ret);
1280 
1281     /* HDS_NOSIZING only blocks hittesting */
1282     ret = GetWindowLongA(hChild, GWL_STYLE);
1283     SetWindowLongA(hChild, GWL_STYLE, ret | HDS_NOSIZING);
1284 
1285     /* try to change width with mouse gestures */
1286     rect.right = rect.bottom = 0;
1287     SendMessageA(hChild, HDM_GETITEMRECT, 0, (LPARAM)&rect);
1288     ok(rect.right  != 0, "Expected not zero width\n");
1289     ok(rect.bottom != 0, "Expected not zero height\n");
1290 
1291     SendMessageA(hChild, WM_LBUTTONDOWN, 0, MAKELPARAM(rect.right, rect.bottom / 2));
1292     SendMessageA(hChild, WM_MOUSEMOVE, 0, MAKELPARAM(rect.right + 20, rect.bottom / 2));
1293     SendMessageA(hChild, WM_LBUTTONUP, 0, MAKELPARAM(rect.right + 20, rect.bottom / 2));
1294 
1295     SendMessageA(hChild, HDM_GETITEMRECT, 0, (LPARAM)&rect);
1296 
1297     if (hdItem.cxy != rect.right)
1298     {
1299         win_skip("HDS_NOSIZING style not supported\n");
1300         DestroyWindow(hChild);
1301         return;
1302     }
1303 
1304     /* this style doesn't set HDF_FIXEDWIDTH for items */
1305     hdItem.mask = HDI_FORMAT;
1306     ret = SendMessageA(hChild, HDM_GETITEMA, 0, (LPARAM)&hdItem);
1307     expect(TRUE, ret);
1308     ok(!(hdItem.fmt & HDF_FIXEDWIDTH), "Unexpected HDF_FIXEDWIDTH\n");
1309 
1310     /* try to adjust with message */
1311     hdItem.mask = HDI_WIDTH;
1312     hdItem.cxy = 90;
1313 
1314     ret = SendMessageA(hChild, HDM_SETITEMA, 0, (LPARAM)&hdItem);
1315     expect(TRUE, ret);
1316 
1317     rect.right = 0;
1318     SendMessageA(hChild, HDM_GETITEMRECT, 0, (LPARAM)&rect);
1319     expect(90, rect.right);
1320 
1321     /* hittesting doesn't report ondivider flags for HDS_NOSIZING */
1322     ht.pt.x = rect.right - 1;
1323     ht.pt.y = rect.bottom / 2;
1324     SendMessageA(hChild, HDM_HITTEST, 0, (LPARAM)&ht);
1325     expect(HHT_ONHEADER, ht.flags);
1326 
1327     /* try to adjust with message */
1328     ret = GetWindowLongA(hChild, GWL_STYLE);
1329     SetWindowLongA(hChild, GWL_STYLE, ret & ~HDS_NOSIZING);
1330 
1331     ht.pt.x = 90;
1332     ht.pt.y = rect.bottom / 2;
1333     SendMessageA(hChild, HDM_HITTEST, 0, (LPARAM)&ht);
1334     expect(HHT_ONDIVIDER, ht.flags);
1335 
1336     DestroyWindow(hChild);
1337 }
1338 
1339 #define TEST_NMCUSTOMDRAW(draw_stage, item_spec, lparam, _left, _top, _right, _bottom) \
1340     ok(nm->dwDrawStage == draw_stage, "Invalid dwDrawStage %d vs %d\n", draw_stage, nm->dwDrawStage); \
1341     if (item_spec != -1) \
1342         ok(nm->dwItemSpec == item_spec, "Invalid dwItemSpec %d vs %ld\n", item_spec, nm->dwItemSpec); \
1343     ok(nm->lItemlParam == lparam, "Invalid lItemlParam %d vs %ld\n", lparam, nm->lItemlParam); \
1344     ok((nm->rc.top == _top && nm->rc.bottom == _bottom && nm->rc.left == _left && nm->rc.right == _right) || \
1345         broken(draw_stage != CDDS_ITEMPREPAINT), /* comctl32 < 5.80 */ \
1346         "Invalid rect (%d,%d)-(%d,%d) vs %s\n", _left, _top, _right, _bottom, \
1347         wine_dbgstr_rect(&nm->rc));
1348 
1349 static LRESULT customdraw_1(int n, NMCUSTOMDRAW *nm)
1350 {
1351     if (nm == NULL) {  /* test ended */
1352         ok(n==1, "NM_CUSTOMDRAW messages: %d, expected: 1\n", n);
1353         return 0;
1354     }
1355 
1356     switch (n)
1357     {
1358     case 0:
1359         /* don't test dwItemSpec - it's 0 no comctl5 but 1308756 on comctl6 */
1360         TEST_NMCUSTOMDRAW(CDDS_PREPAINT, -1, 0, 0, 0, 670, g_customheight);
1361         return 0;
1362     }
1363 
1364     ok(FALSE, "Too many custom draw messages (n=%d, nm->dwDrawStage=%d)\n", n, nm->dwDrawStage);
1365     return -1;
1366 }
1367 
1368 static LRESULT customdraw_2(int n, NMCUSTOMDRAW *nm)
1369 {
1370     if (nm == NULL) {  /* test ended */
1371         ok(n==4, "NM_CUSTOMDRAW messages: %d, expected: 4\n", n);
1372         return 0;
1373     }
1374 
1375     switch (n)
1376     {
1377     case 0:
1378         TEST_NMCUSTOMDRAW(CDDS_PREPAINT, -1, 0, 0, 0, 670, g_customheight);
1379         return CDRF_NOTIFYITEMDRAW;
1380     case 1:
1381         TEST_NMCUSTOMDRAW(CDDS_ITEMPREPAINT, 0, 0, 0, 0, 50, g_customheight);
1382         return 0;
1383     case 2:
1384         TEST_NMCUSTOMDRAW(CDDS_ITEMPREPAINT, 1, 5, 50, 0, 150, g_customheight);
1385         return 0;
1386     case 3:
1387         TEST_NMCUSTOMDRAW(CDDS_ITEMPREPAINT, 2, 10, 150, 0, 300, g_customheight);
1388         return 0;
1389     }
1390 
1391     ok(FALSE, "Too many custom draw messages (n=%d, nm->dwDrawStage=%d)\n", n, nm->dwDrawStage);
1392     return 0;
1393 }
1394 
1395 static LRESULT customdraw_3(int n, NMCUSTOMDRAW *nm)
1396 {
1397     if (nm == NULL) {  /* test ended */
1398         ok(n==5, "NM_CUSTOMDRAW messages: %d, expected: 5\n", n);
1399         return 0;
1400     }
1401 
1402     switch (n)
1403     {
1404     case 0:
1405         TEST_NMCUSTOMDRAW(CDDS_PREPAINT, -1, 0, 0, 0, 670, g_customheight);
1406         return CDRF_NOTIFYITEMDRAW|CDRF_NOTIFYPOSTERASE|CDRF_NOTIFYPOSTPAINT|CDRF_SKIPDEFAULT;
1407     case 1:
1408         TEST_NMCUSTOMDRAW(CDDS_ITEMPREPAINT, 0, 0, 0, 0, 50, g_customheight);
1409         return 0;
1410     case 2:
1411         TEST_NMCUSTOMDRAW(CDDS_ITEMPREPAINT, 1, 5, 50, 0, 150, g_customheight);
1412         return 0;
1413     case 3:
1414         TEST_NMCUSTOMDRAW(CDDS_ITEMPREPAINT, 2, 10, 150, 0, 300, g_customheight);
1415         return 0;
1416     case 4:
1417         TEST_NMCUSTOMDRAW(CDDS_POSTPAINT, -1, 0, 0, 0, 670, g_customheight);
1418         return 0;
1419     }
1420 
1421     ok(FALSE, "Too many custom draw messages (n=%d, nm->dwDrawStage=%d)\n", n, nm->dwDrawStage);
1422     return 0;
1423 }
1424 
1425 
1426 static LRESULT customdraw_4(int n, NMCUSTOMDRAW *nm)
1427 {
1428     if (nm == NULL) {  /* test ended */
1429         ok(n==4, "NM_CUSTOMDRAW messages: %d, expected: 4\n", n);
1430         return 0;
1431     }
1432 
1433     switch (n)
1434     {
1435     case 0:
1436         TEST_NMCUSTOMDRAW(CDDS_PREPAINT, -1, 0, 0, 0, 670, g_customheight);
1437         return CDRF_NOTIFYITEMDRAW|CDRF_NOTIFYPOSTPAINT;
1438     case 1:
1439         TEST_NMCUSTOMDRAW(CDDS_ITEMPREPAINT, 0, 0, 0, 0, 50, g_customheight);
1440         return 0;
1441     case 2:
1442         TEST_NMCUSTOMDRAW(CDDS_ITEMPREPAINT, 2, 10, 150, 0, 300, g_customheight);
1443         return 0;
1444     case 3:
1445         TEST_NMCUSTOMDRAW(CDDS_POSTPAINT, -1, 0, 0, 0, 670, g_customheight);
1446         return 0;
1447     }
1448 
1449     ok(FALSE, "Too many custom draw messages (n=%d, nm->dwDrawStage=%d)\n", n, nm->dwDrawStage);
1450     return 0;
1451 }
1452 
1453 static void run_customdraw_scenario(CUSTOMDRAWPROC proc)
1454 {
1455     g_CustomDrawProc = proc;
1456     g_CustomDrawCount = 0;
1457     InvalidateRect(hWndHeader, NULL, TRUE);
1458     UpdateWindow(hWndHeader);
1459     proc(g_CustomDrawCount, NULL);
1460     g_CustomDrawProc = NULL;
1461 }
1462 
1463 static void test_customdraw(void)
1464 {
1465     int i;
1466     HDITEMA item;
1467     RECT rect;
1468     CHAR name[] = "Test";
1469     hWndHeader = create_header_control();
1470     GetClientRect(hWndHeader, &rect);
1471     ok(rect.right - rect.left == 670 && rect.bottom - rect.top == g_customheight,
1472         "Tests will fail as header size is %dx%d instead of 670x%d\n",
1473         rect.right - rect.left, rect.bottom - rect.top, g_customheight);
1474 
1475     for (i = 0; i < 3; i++)
1476     {
1477         ZeroMemory(&item, sizeof(item));
1478         item.mask = HDI_TEXT|HDI_WIDTH;
1479         item.cxy = 50*(i+1);
1480         item.pszText = name;
1481         item.lParam = i*5;
1482         SendMessageA(hWndHeader, HDM_INSERTITEMA, i, (LPARAM)&item);
1483     }
1484 
1485     run_customdraw_scenario(customdraw_1);
1486     run_customdraw_scenario(customdraw_2);
1487     run_customdraw_scenario(customdraw_3);
1488 
1489     ZeroMemory(&item, sizeof(item));
1490     item.mask = HDI_FORMAT;
1491     item.fmt = HDF_OWNERDRAW;
1492     SendMessageA(hWndHeader, HDM_SETITEMA, 1, (LPARAM)&item);
1493     g_DrawItem.CtlID = 0;
1494     g_DrawItem.CtlType = ODT_HEADER;
1495     g_DrawItem.hwndItem = hWndHeader;
1496     g_DrawItem.itemID = 1;
1497     g_DrawItem.itemState = 0;
1498     SendMessageA(hWndHeader, HDM_GETITEMRECT, 1, (LPARAM)&g_DrawItem.rcItem);
1499     run_customdraw_scenario(customdraw_4);
1500     ok(g_DrawItemReceived, "WM_DRAWITEM not received\n");
1501     DestroyWindow(hWndHeader);
1502     hWndHeader = NULL;
1503     g_DrawItem.CtlType = 0;
1504     g_DrawItemReceived = FALSE;
1505 }
1506 
1507 static void check_order(const int expected_id[], const int expected_order[],
1508                         int count, const char *type)
1509 {
1510     int i;
1511     HDITEMA hdi;
1512 
1513     ok(getItemCount(hWndHeader) == count, "Invalid item count in order tests\n");
1514     for (i = 0; i < count; i++)
1515     {
1516         hdi.mask = HDI_LPARAM|HDI_ORDER;
1517         SendMessageA(hWndHeader, HDM_GETITEMA, i, (LPARAM)&hdi);
1518         ok(hdi.lParam == expected_id[i],
1519             "Invalid item ids after '%s'- item %d has lParam %d\n", type, i, (int)hdi.lParam);
1520         ok(hdi.iOrder == expected_order[i],
1521             "Invalid item order after '%s'- item %d has iOrder %d\n", type, i, hdi.iOrder);
1522     }
1523 }
1524 
1525 static void test_header_order (void)
1526 {
1527     const int rand1[] = {0, 1, 1, 0, 4};
1528     const int rand2[] = {4, 5, 6, 7, 4};
1529     const int rand3[] = {5, 5, 1, 6, 1};
1530     const int rand4[] = {1, 5, 2, 7, 6, 1, 4, 2, 3, 2};
1531     const int rand5[] = {7, 8, 5, 6, 7, 2, 1, 9, 10, 10};
1532     const int rand6[] = {2, 8, 3, 4, 0};
1533 
1534     const int ids1[] = {3, 0, 2, 1, 4};
1535     const int ord1[] = {0, 1, 2, 3, 4};
1536     const int ids2[] = {3, 9, 7, 0, 2, 1, 4, 8, 6, 5};
1537     const int ord2[] = {0, 4, 7, 1, 2, 3, 9, 8, 6, 5};
1538     const int ord3[] = {0, 3, 9, 2, 1, 8, 7, 6, 5, 4};
1539     const int ids4[] = {9, 0, 1, 8, 6};
1540     const int ord4[] = {1, 0, 4, 3, 2};
1541 
1542     char buffer[20];
1543     HDITEMA hdi;
1544     int i;
1545 
1546     hWndHeader = create_header_control();
1547 
1548     ZeroMemory(&hdi, sizeof(HDITEMA));
1549     hdi.mask = HDI_TEXT | HDI_LPARAM;
1550     hdi.pszText = buffer;
1551     strcpy(buffer, "test");
1552 
1553     for (i = 0; i < 5; i++)
1554     {
1555         hdi.lParam = i;
1556         SendMessageA(hWndHeader, HDM_INSERTITEMA, rand1[i], (LPARAM)&hdi);
1557     }
1558     check_order(ids1, ord1, 5, "insert without iOrder");
1559 
1560     hdi.mask |= HDI_ORDER;
1561     for (i = 0; i < 5; i++)
1562     {
1563         hdi.lParam = i + 5;
1564         hdi.iOrder = rand2[i];
1565         SendMessageA(hWndHeader, HDM_INSERTITEMA, rand3[i], (LPARAM)&hdi);
1566     }
1567     check_order(ids2, ord2, 10, "insert with order");
1568 
1569     hdi.mask = HDI_ORDER;
1570     for (i=0; i<10; i++)
1571     {
1572         hdi.iOrder = rand5[i];
1573         SendMessageA(hWndHeader, HDM_SETITEMA, rand4[i], (LPARAM)&hdi);
1574     }
1575     check_order(ids2, ord3, 10, "setitems changing order");
1576 
1577     for (i=0; i<5; i++)
1578         SendMessageA(hWndHeader, HDM_DELETEITEM, rand6[i], 0);
1579     check_order(ids4, ord4, 5, "deleteitem");
1580 
1581     DestroyWindow(hWndHeader);
1582 }
1583 
1584 static LRESULT CALLBACK HeaderTestWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
1585 {
1586     DRAWITEMSTRUCT *di;
1587     switch(msg) {
1588 
1589     case WM_NOTIFY:
1590     {
1591         NMHEADERA *hdr = (NMHEADERA*)lParam;
1592         EXPECTEDNOTIFY *expected;
1593         int i;
1594 
1595         if (hdr->hdr.code == NM_CUSTOMDRAW)
1596             if (g_CustomDrawProc)
1597                 return g_CustomDrawProc(g_CustomDrawCount++, (NMCUSTOMDRAW*)hdr);
1598 
1599         for (i=0; i<nUnexpectedNotify; i++)
1600             ok(hdr->hdr.code != unexpectedNotify[i], "Received invalid notify %d\n", hdr->hdr.code);
1601 
1602         if (nReceivedNotify >= nExpectedNotify || hdr->hdr.hwndFrom != hWndHeader )
1603             break;
1604 
1605         expected = &expectedNotify[nReceivedNotify];
1606         if (hdr->hdr.code != expected->iCode)
1607             break;
1608 
1609         nReceivedNotify++;
1610         compare_items(hdr->hdr.code, &expected->hdItem, hdr->pitem, expected->fUnicode);
1611         break;
1612     }
1613 
1614     case WM_DRAWITEM:
1615         di = (DRAWITEMSTRUCT *)lParam;
1616         ok(g_DrawItem.CtlType != 0, "Unexpected WM_DRAWITEM\n");
1617         if (g_DrawItem.CtlType == 0) return 0;
1618         g_DrawItemReceived = TRUE;
1619         compare(di->CtlType,   g_DrawItem.CtlType, "%d");
1620         compare(di->CtlID,     g_DrawItem.CtlID, "%d");
1621         compare(di->hwndItem,  g_DrawItem.hwndItem, "%p");
1622         compare(di->itemID,    g_DrawItem.itemID, "%d");
1623         compare(di->itemState, g_DrawItem.itemState, "%d");
1624         compare(di->rcItem.left,   g_DrawItem.rcItem.left, "%d");
1625         compare(di->rcItem.top,    g_DrawItem.rcItem.top, "%d");
1626         compare(di->rcItem.right,  g_DrawItem.rcItem.right, "%d");
1627         compare(di->rcItem.bottom, g_DrawItem.rcItem.bottom, "%d");
1628         break;
1629 
1630     case WM_DESTROY:
1631         PostQuitMessage(0);
1632         break;
1633 
1634     default:
1635         return DefWindowProcA(hWnd, msg, wParam, lParam);
1636     }
1637 
1638     return 0L;
1639 }
1640 
1641 static BOOL init(void)
1642 {
1643     HMODULE hComctl32;
1644     BOOL (WINAPI *pInitCommonControlsEx)(const INITCOMMONCONTROLSEX*);
1645     WNDCLASSA wc;
1646     INITCOMMONCONTROLSEX iccex;
1647     TEXTMETRICA tm;
1648     HFONT hOldFont;
1649     HDC hdc;
1650 
1651     hComctl32 = GetModuleHandleA("comctl32.dll");
1652     pInitCommonControlsEx = (void*)GetProcAddress(hComctl32, "InitCommonControlsEx");
1653     if (!pInitCommonControlsEx)
1654     {
1655         win_skip("InitCommonControlsEx() is missing. Skipping the tests\n");
1656         return FALSE;
1657     }
1658 
1659     iccex.dwSize = sizeof(iccex);
1660     iccex.dwICC  = ICC_USEREX_CLASSES;
1661     pInitCommonControlsEx(&iccex);
1662 
1663     wc.style = CS_HREDRAW | CS_VREDRAW;
1664     wc.cbClsExtra = 0;
1665     wc.cbWndExtra = 0;
1666     wc.hInstance = GetModuleHandleA(NULL);
1667     wc.hIcon = NULL;
1668     wc.hCursor = LoadCursorA(NULL, (LPCSTR)IDC_ARROW);
1669     wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
1670     wc.lpszMenuName = NULL;
1671     wc.lpszClassName = "HeaderTestClass";
1672     wc.lpfnWndProc = HeaderTestWndProc;
1673     RegisterClassA(&wc);
1674 
1675     /* The height of the header control depends on the height of the system font.
1676        The height of the system font is dpi dependent */
1677     hdc = GetDC(0);
1678     hOldFont = SelectObject(hdc, GetStockObject(SYSTEM_FONT));
1679     GetTextMetricsA(hdc, &tm);
1680     /* 2 dot extra space are needed for the border */
1681     g_customheight = tm.tmHeight + 2;
1682     trace("customdraw height: %d (dpi: %d)\n", g_customheight, GetDeviceCaps(hdc, LOGPIXELSY));
1683     SelectObject(hdc, hOldFont);
1684     ReleaseDC(0, hdc);
1685 
1686     hHeaderParentWnd = CreateWindowExA(0, "HeaderTestClass", "Header test", WS_OVERLAPPEDWINDOW,
1687       CW_USEDEFAULT, CW_USEDEFAULT, 672+2*GetSystemMetrics(SM_CXSIZEFRAME),
1688       226+GetSystemMetrics(SM_CYCAPTION)+2*GetSystemMetrics(SM_CYSIZEFRAME),
1689       NULL, NULL, GetModuleHandleA(NULL), 0);
1690     ok(hHeaderParentWnd != NULL, "failed to create parent wnd\n");
1691 
1692     ShowWindow(hHeaderParentWnd, SW_SHOW);
1693     return hHeaderParentWnd != NULL;
1694 }
1695 
1696 /* maximum 8 items allowed */
1697 static void check_orderarray(HWND hwnd, DWORD start, DWORD set, DWORD expected,
1698                              BOOL todo, int line)
1699 {
1700     int count, i;
1701     INT order[8];
1702     DWORD ret, array = 0;
1703 
1704     count = SendMessageA(hwnd, HDM_GETITEMCOUNT, 0, 0);
1705 
1706     /* initial order */
1707     for(i = 1; i<=count; i++)
1708         order[i-1] = start>>(4*(count-i)) & 0xf;
1709 
1710     ret = SendMessageA(hwnd, HDM_SETORDERARRAY, count, (LPARAM)order);
1711     ok_(__FILE__, line)(ret, "Expected HDM_SETORDERARRAY to succeed, got %d\n", ret);
1712 
1713     /* new order */
1714     for(i = 1; i<=count; i++)
1715         order[i-1] = set>>(4*(count-i)) & 0xf;
1716     ret = SendMessageA(hwnd, HDM_SETORDERARRAY, count, (LPARAM)order);
1717     ok_(__FILE__, line)(ret, "Expected HDM_SETORDERARRAY to succeed, got %d\n", ret);
1718 
1719     /* check actual order */
1720     ret = SendMessageA(hwnd, HDM_GETORDERARRAY, count, (LPARAM)order);
1721     ok_(__FILE__, line)(ret, "Expected HDM_GETORDERARRAY to succeed, got %d\n", ret);
1722     for(i = 1; i<=count; i++)
1723         array |= order[i-1]<<(4*(count-i));
1724 
1725     todo_wine_if(todo)
1726         ok_(__FILE__, line)(array == expected, "Expected %x, got %x\n", expected, array);
1727 }
1728 
1729 static void test_hdm_orderarray(void)
1730 {
1731     HWND hwnd;
1732     INT order[5];
1733     DWORD ret;
1734 
1735     hwnd = create_header_control();
1736 
1737     /* three items */
1738     addItem(hwnd, 0, NULL);
1739     addItem(hwnd, 1, NULL);
1740     addItem(hwnd, 2, NULL);
1741 
1742     ret = SendMessageA(hwnd, HDM_GETORDERARRAY, 3, (LPARAM)order);
1743     if (!ret)
1744     {
1745         win_skip("HDM_GETORDERARRAY not implemented.\n");
1746         DestroyWindow(hwnd);
1747         return;
1748     }
1749 
1750     expect(0, order[0]);
1751     expect(1, order[1]);
1752     expect(2, order[2]);
1753 
1754 if (0)
1755 {
1756     /* null pointer, crashes native */
1757     ret = SendMessageA(hwnd, HDM_SETORDERARRAY, 3, 0);
1758     expect(FALSE, ret);
1759 }
1760     /* count out of limits */
1761     ret = SendMessageA(hwnd, HDM_SETORDERARRAY, 5, (LPARAM)order);
1762     expect(FALSE, ret);
1763     /* count out of limits */
1764     ret = SendMessageA(hwnd, HDM_SETORDERARRAY, 2, (LPARAM)order);
1765     expect(FALSE, ret);
1766 
1767     /* try with out of range item index */
1768     /* (0,1,2)->(1,0,3) => (1,0,2) */
1769     check_orderarray(hwnd, 0x120, 0x103, 0x102, FALSE, __LINE__);
1770     /* (1,0,2)->(3,0,1) => (0,2,1) */
1771     check_orderarray(hwnd, 0x102, 0x301, 0x021, TRUE, __LINE__);
1772     /* (0,2,1)->(2,3,1) => (2,0,1) */
1773     check_orderarray(hwnd, 0x021, 0x231, 0x201, FALSE, __LINE__);
1774 
1775     /* (0,1,2)->(0,2,2) => (0,1,2) */
1776     check_orderarray(hwnd, 0x012, 0x022, 0x012, FALSE, __LINE__);
1777 
1778     addItem(hwnd, 3, NULL);
1779 
1780     /* (0,1,2,3)->(0,1,2,2) => (0,1,3,2) */
1781     check_orderarray(hwnd, 0x0123, 0x0122, 0x0132, FALSE, __LINE__);
1782     /* (0,1,2,3)->(0,1,3,3) => (0,1,2,3) */
1783     check_orderarray(hwnd, 0x0123, 0x0133, 0x0123, FALSE, __LINE__);
1784     /* (0,1,2,3)->(0,4,2,3) => (0,1,2,3) */
1785     check_orderarray(hwnd, 0x0123, 0x0423, 0x0123, FALSE, __LINE__);
1786     /* (0,1,2,3)->(4,0,1,2) => (0,1,3,2) */
1787     check_orderarray(hwnd, 0x0123, 0x4012, 0x0132, TRUE, __LINE__);
1788     /* (0,1,3,2)->(4,0,1,4) => (0,3,1,2) */
1789     check_orderarray(hwnd, 0x0132, 0x4014, 0x0312, TRUE, __LINE__);
1790     /* (0,1,2,3)->(4,1,0,2) => (1,0,3,2) */
1791     check_orderarray(hwnd, 0x0123, 0x4102, 0x1032, TRUE, __LINE__);
1792     /* (0,1,2,3)->(0,1,4,2) => (0,1,2,3) */
1793     check_orderarray(hwnd, 0x0123, 0x0142, 0x0132, FALSE, __LINE__);
1794     /* (0,1,2,3)->(4,4,4,4) => (0,1,2,3) */
1795     check_orderarray(hwnd, 0x0123, 0x4444, 0x0123, FALSE, __LINE__);
1796     /* (0,1,2,3)->(4,4,1,2) => (0,1,3,2) */
1797     check_orderarray(hwnd, 0x0123, 0x4412, 0x0132, TRUE, __LINE__);
1798     /* (0,1,2,3)->(4,4,4,1) => (0,2,3,1) */
1799     check_orderarray(hwnd, 0x0123, 0x4441, 0x0231, TRUE, __LINE__);
1800     /* (0,1,2,3)->(1,4,4,4) => (1,0,2,3) */
1801     check_orderarray(hwnd, 0x0123, 0x1444, 0x1023, FALSE, __LINE__);
1802     /* (0,1,2,3)->(4,2,4,1) => (0,2,3,1) */
1803     check_orderarray(hwnd, 0x0123, 0x4241, 0x0231, FALSE, __LINE__);
1804     /* (0,1,2,3)->(4,2,0,1) => (2,0,3,1) */
1805     check_orderarray(hwnd, 0x0123, 0x4201, 0x2031, TRUE, __LINE__);
1806     /* (3,2,1,0)->(4,2,0,1) => (3,2,0,1) */
1807     check_orderarray(hwnd, 0x3210, 0x4201, 0x3201, FALSE, __LINE__);
1808 
1809     DestroyWindow(hwnd);
1810 }
1811 
1812 START_TEST(header)
1813 {
1814     HWND parent_hwnd;
1815     ULONG_PTR ctx_cookie;
1816     HANDLE hCtx;
1817 
1818     if (!init())
1819         return;
1820 
1821     test_header_control();
1822     test_header_order();
1823     test_hdm_orderarray();
1824     test_customdraw();
1825 
1826     DestroyWindow(hHeaderParentWnd);
1827 
1828     init_msg_sequences(sequences, NUM_MSG_SEQUENCES);
1829     parent_hwnd = create_custom_parent_window();
1830     ok_sequence(sequences, PARENT_SEQ_INDEX, create_parent_wnd_seq, "create parent windows", FALSE);
1831 
1832     test_hdm_index_messages(parent_hwnd);
1833     test_hdm_getitemrect(parent_hwnd);
1834     test_hdm_hittest(parent_hwnd);
1835     test_hdm_layout(parent_hwnd);
1836     test_hdm_ordertoindex(parent_hwnd);
1837     test_hdm_sethotdivider(parent_hwnd);
1838     test_hdm_imageMessages(parent_hwnd);
1839     test_hdm_filterMessages(parent_hwnd);
1840     test_hdm_unicodeformatMessages(parent_hwnd);
1841     test_hdm_bitmapmarginMessages(parent_hwnd);
1842 
1843     if (!load_v6_module(&ctx_cookie, &hCtx))
1844     {
1845         DestroyWindow(parent_hwnd);
1846         return;
1847     }
1848 
1849     /* comctl32 version 6 tests start here */
1850     test_hdf_fixedwidth(parent_hwnd);
1851     test_hds_nosizing(parent_hwnd);
1852 
1853     unload_v6_module(ctx_cookie, hCtx);
1854 
1855     DestroyWindow(parent_hwnd);
1856 }
1857