dlls/comctl32/tests/treeview.c

   1 /* Unit tests for treeview.
   2  *
   3  * Copyright 2005 Krzysztof Foltman
   4  * Copyright 2007 Christopher James Peterson
   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 <assert.h>
  22 #include <stdarg.h>
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "wingdi.h"
  27 #include "winuser.h"
  28 #include "winnls.h"
  29 #include "winreg.h"
  30 #include "commctrl.h"
  31
  32 #include "wine/test.h"
  33 #include "msg.h"
  34
  35 const char *TEST_CALLBACK_TEXT = "callback_text";
  36
  37 #define NUM_MSG_SEQUENCES   1
  38 #define LISTVIEW_SEQ_INDEX  0
  39
  40 static struct msg_sequence *MsgSequences[NUM_MSG_SEQUENCES];
  41
  42 static const struct message FillRootSeq[] = {
  43     { TVM_INSERTITEM, sent },
  44     { TVM_GETITEM, sent },
  45     { TVM_INSERTITEM, sent },
  46     { 0 }
  47 };
  48
  49 static const struct message DoTest1Seq[] = {
  50     { TVM_SELECTITEM, sent|wparam, 0x00000009 },
  51     { TVM_SELECTITEM, sent|wparam, 0x00000009 },
  52     { TVM_SELECTITEM, sent|wparam, 0x00000009 },
  53     { TVM_SELECTITEM, sent|wparam, 0x00000009 },
  54     { TVM_SELECTITEM, sent|wparam, 0x00000009 },
  55     { TVM_SELECTITEM, sent|wparam, 0x00000009 },
  56     { 0 }
  57 };
  58
  59 static const struct message DoTest2Seq[] = {
  60     { TVM_SELECTITEM, sent|wparam, 0x00000009 },
  61     { TVM_SELECTITEM, sent|wparam, 0x00000009 },
  62     { TVM_SELECTITEM, sent|wparam, 0x00000009 },
  63     { TVM_SELECTITEM, sent|wparam, 0x00000009 },
  64     { TVM_SELECTITEM, sent|wparam, 0x00000009 },
  65     { TVM_SELECTITEM, sent|wparam, 0x00000009 },
  66     { 0 }
  67 };
  68
  69 static const struct message DoTest3Seq[] = {
  70     { TVM_INSERTITEM, sent },
  71     { TVM_GETITEM, sent },
  72     { TVM_DELETEITEM, sent },
  73     { 0 }
  74 };
  75
  76 static const struct message DoFocusTestSeq[] = {
  77     { TVM_INSERTITEM, sent },
  78     { TVM_INSERTITEM, sent },
  79     { WM_WINDOWPOSCHANGING, sent|defwinproc },
  80     { WM_NCCALCSIZE, sent|wparam|defwinproc, 0x00000001 },
  81     { WM_WINDOWPOSCHANGED, sent|defwinproc },
  82     { WM_SIZE, sent|defwinproc },
  83     { WM_WINDOWPOSCHANGING, sent },
  84     { WM_NCCALCSIZE, sent|wparam, 0x00000001 },
  85     { WM_WINDOWPOSCHANGED, sent },
  86     { WM_SIZE, sent|defwinproc },
  87     { WM_WINDOWPOSCHANGING, sent|defwinproc|optional },
  88     { WM_NCCALCSIZE, sent|wparam|defwinproc|optional, 0x00000001 },
  89     { WM_WINDOWPOSCHANGED, sent|defwinproc|optional },
  90     { WM_SIZE, sent|defwinproc|optional },
  91     { TVM_SELECTITEM, sent|wparam, 0x00000009 },
  92     /* The following end up out of order in wine */
  93     { WM_PAINT, sent|defwinproc },
  94     { WM_NCPAINT, sent|wparam|defwinproc, 0x00000001 },
  95     { WM_ERASEBKGND, sent|defwinproc },
  96     { TVM_EDITLABEL, sent },
  97     { WM_COMMAND, sent|wparam|defwinproc, 0x04000000 },
  98     { WM_COMMAND, sent|wparam|defwinproc, 0x03000000 },
  99     { WM_PARENTNOTIFY, sent|wparam|defwinproc, 0x00000001 },
 100     { WM_KILLFOCUS, sent|defwinproc },
 101     { WM_PAINT, sent|defwinproc },
 102     { WM_IME_SETCONTEXT, sent|defwinproc|optional },
 103     { WM_COMMAND, sent|wparam|defwinproc, 0x01000000},
 104     { WM_ERASEBKGND, sent|defwinproc },
 105     { WM_CTLCOLOREDIT, sent|defwinproc|optional },
 106     { WM_CTLCOLOREDIT, sent|defwinproc|optional },
 107     { 0 }
 108 };
 109
 110 static const struct message TestGetSetBkColorSeq[] = {
 111     { TVM_GETBKCOLOR, sent|wparam|lparam, 0x00000000, 0x00000000 },
 112     { TVM_SETBKCOLOR, sent|wparam|lparam, 0x00000000, 0x00000000 },
 113     { TVM_GETBKCOLOR, sent|wparam|lparam, 0x00000000, 0x00000000 },
 114     { TVM_SETBKCOLOR, sent|wparam|lparam, 0x00000000, 0x00ffffff },
 115     { TVM_GETBKCOLOR, sent|wparam|lparam, 0x00000000, 0x00000000 },
 116     { TVM_SETBKCOLOR, sent|wparam|lparam, 0x00000000, -1 },
 117     { 0 }
 118 };
 119
 120 static const struct message TestGetSetImageListSeq[] = {
 121     { TVM_SETIMAGELIST, sent|wparam|lparam, 0x00000000, 0x00000000 },
 122     { TVM_GETIMAGELIST, sent|wparam|lparam, 0x00000000, 0x00000000 },
 123     { 0 }
 124 };
 125
 126 static const struct message TestGetSetIndentSeq[] = {
 127     { TVM_SETINDENT, sent|wparam|lparam, 0x00000000, 0x00000000 },
 128     { TVM_GETINDENT, sent|wparam|lparam, 0x00000000, 0x00000000 },
 129     /* The actual amount to indent is dependent on the system for this message */
 130     { TVM_SETINDENT, sent },
 131     { TVM_GETINDENT, sent|wparam|lparam, 0x00000000, 0x00000000 },
 132     { 0 }
 133 };
 134
 135 static const struct message TestGetSetInsertMarkColorSeq[] = {
 136     { TVM_SETINSERTMARKCOLOR, sent|wparam|lparam, 0x00000000, 0x00000000 },
 137     { TVM_GETINSERTMARKCOLOR, sent|wparam|lparam, 0x00000000, 0x00000000 },
 138     { 0 }
 139 };
 140
 141 static const struct message TestGetSetItemSeq[] = {
 142     { TVM_GETITEM, sent },
 143     { TVM_SETITEM, sent },
 144     { TVM_GETITEM, sent },
 145     { TVM_SETITEM, sent },
 146     { 0 }
 147 };
 148
 149 static const struct message TestGetSetItemHeightSeq[] = {
 150     { TVM_GETITEMHEIGHT, sent|wparam|lparam, 0x00000000, 0x00000000 },
 151     { TVM_SETITEMHEIGHT, sent|wparam|lparam, -1, 0x00000000 },
 152     { TVM_GETITEMHEIGHT, sent|wparam|lparam, 0x00000000, 0x00000000 },
 153     { TVM_SETITEMHEIGHT, sent|lparam, 0xcccccccc, 0x00000000 },
 154     { TVM_GETITEMHEIGHT, sent|wparam|lparam|optional, 0x00000000, 0x00000000 },
 155     { TVM_SETITEMHEIGHT, sent|wparam|lparam|optional, 0x00000009, 0x00000000 },
 156     { WM_WINDOWPOSCHANGING, sent|defwinproc },
 157     { WM_NCCALCSIZE, sent|wparam|defwinproc, 0x00000001 },
 158     { WM_WINDOWPOSCHANGED, sent|defwinproc },
 159     { WM_SIZE, sent|defwinproc },
 160     { TVM_GETITEMHEIGHT, sent|wparam|lparam, 0x00000000, 0x00000000 },
 161     { 0 }
 162 };
 163
 164 static const struct message TestGetSetScrollTimeSeq[] = {
 165     { TVM_SETSCROLLTIME, sent|wparam|lparam, 0x00000014, 0x00000000 },
 166     { TVM_GETSCROLLTIME, sent|wparam|lparam, 0x00000000, 0x00000000 },
 167     { 0 }
 168 };
 169
 170 static const struct message TestGetSetTextColorSeq[] = {
 171     { TVM_GETTEXTCOLOR, sent|wparam|lparam, 0x00000000, 0x00000000 },
 172     { TVM_SETTEXTCOLOR, sent|wparam|lparam, 0x00000000, 0x00000000 },
 173     { TVM_GETTEXTCOLOR, sent|wparam|lparam, 0x00000000, 0x00000000 },
 174     { TVM_SETTEXTCOLOR, sent|wparam|lparam, 0x00000000, 0x00ffffff },
 175     { TVM_GETTEXTCOLOR, sent|wparam|lparam, 0x00000000, 0x00000000 },
 176     { TVM_SETTEXTCOLOR, sent|wparam|lparam, 0x00000000, -1 },
 177     { 0 }
 178 };
 179
 180 static const struct message TestGetSetToolTipsSeq[] = {
 181     { WM_COMMAND,       sent|wparam,            0x02000000 },
 182     { WM_PARENTNOTIFY,  sent|wparam|defwinproc, 0x00020002 },
 183     { TVM_SETTOOLTIPS, sent|wparam|lparam, 0x00000000, 0x00000000 },
 184     { TVM_GETTOOLTIPS, sent|wparam|lparam, 0x00000000, 0x00000000 },
 185     { 0 }
 186 };
 187
 188 static const struct message TestGetSetUnicodeFormatSeq[] = {
 189     { TVM_SETUNICODEFORMAT, sent|wparam|lparam, 0x00000001, 0x00000000 },
 190     { TVM_GETUNICODEFORMAT, sent|wparam|lparam, 0x00000000, 0x00000000 },
 191     { TVM_SETUNICODEFORMAT, sent|wparam|lparam, 0x00000000, 0x00000000 },
 192     { TVM_GETUNICODEFORMAT, sent|wparam|lparam, 0x00000000, 0x00000000 },
 193     { TVM_SETUNICODEFORMAT, sent|wparam|lparam, 0x00000000, 0x00000000 },
 194     { 0 }
 195 };
 196
 197 static HWND hMainWnd;
 198
 199 static HWND hTree, hEdit;
 200 static HTREEITEM hRoot, hChild;
 201
 202 static int pos = 0;
 203 static char sequence[256];
 204
 205 static void Clear(void)
 206 {
 207     pos = 0;
 208     sequence[0] = '\0';
 209 }
 210
 211 static void AddItem(char ch)
 212 {
 213     sequence[pos++] = ch;
 214     sequence[pos] = '\0';
 215 }
 216
 217 static void IdentifyItem(HTREEITEM hItem)
 218 {
 219     if (hItem == hRoot) {
 220         AddItem('R');
 221         return;
 222     }
 223     if (hItem == hChild) {
 224         AddItem('C');
 225         return;
 226     }
 227     if (hItem == NULL) {
 228         AddItem('n');
 229         return;
 230     }
 231     AddItem('?');
 232 }
 233
 234 static void FillRoot(void)
 235 {
 236     TVINSERTSTRUCTA ins;
 237     TVITEM tvi;
 238     static CHAR root[]  = "Root",
 239                 child[] = "Child";
 240
 241     Clear();
 242     AddItem('A');
 243     ins.hParent = TVI_ROOT;
 244     ins.hInsertAfter = TVI_ROOT;
 245     U(ins).item.mask = TVIF_TEXT;
 246     U(ins).item.pszText = root;
 247     hRoot = TreeView_InsertItem(hTree, &ins);
 248     assert(hRoot);
 249
 250     /* UMLPad 1.15 depends on this being not -1 (I_IMAGECALLBACK) */
 251     tvi.hItem = hRoot;
 252     tvi.mask = TVIF_IMAGE | TVIF_SELECTEDIMAGE;
 253     SendMessage( hTree, TVM_GETITEM, 0, (LPARAM)&tvi );
 254     ok(tvi.iImage == 0, "tvi.iImage=%d\n", tvi.iImage);
 255     ok(tvi.iSelectedImage == 0, "tvi.iSelectedImage=%d\n", tvi.iSelectedImage);
 256
 257     AddItem('B');
 258     ins.hParent = hRoot;
 259     ins.hInsertAfter = TVI_FIRST;
 260     U(ins).item.mask = TVIF_TEXT;
 261     U(ins).item.pszText = child;
 262     hChild = TreeView_InsertItem(hTree, &ins);
 263     assert(hChild);
 264     AddItem('.');
 265
 266     ok(!strcmp(sequence, "AB."), "Item creation\n");
 267 }
 268
 269 static void TestCallback(void)
 270 {
 271     HTREEITEM hRoot;
 272     HTREEITEM hItem1, hItem2;
 273     TVINSERTSTRUCTA ins;
 274     TVITEM tvi;
 275     CHAR test_string[] = "Test_string";
 276     CHAR buf[128];
 277     LRESULT ret;
 278
 279     TreeView_DeleteAllItems(hTree);
 280     ins.hParent = TVI_ROOT;
 281     ins.hInsertAfter = TVI_ROOT;
 282     U(ins).item.mask = TVIF_TEXT;
 283     U(ins).item.pszText = LPSTR_TEXTCALLBACK;
 284     hRoot = TreeView_InsertItem(hTree, &ins);
 285     assert(hRoot);
 286
 287     tvi.hItem = hRoot;
 288     tvi.mask = TVIF_TEXT;
 289     tvi.pszText = buf;
 290     tvi.cchTextMax = sizeof(buf)/sizeof(buf[0]);
 291     ret = TreeView_GetItem(hTree, &tvi);
 292     ok(ret == 1, "ret\n");
 293     ok(strcmp(tvi.pszText, TEST_CALLBACK_TEXT) == 0, "Callback item text mismatch %s vs %s\n",
 294         tvi.pszText, TEST_CALLBACK_TEXT);
 295
 296     ins.hParent = hRoot;
 297     ins.hInsertAfter = TVI_FIRST;
 298     U(ins).item.mask = TVIF_TEXT;
 299     U(ins).item.pszText = test_string;
 300     hItem1 = TreeView_InsertItem(hTree, &ins);
 301     assert(hItem1);
 302
 303     tvi.hItem = hItem1;
 304     TreeView_GetItem(hTree, &tvi);
 305     ok(strcmp(tvi.pszText, test_string) == 0, "Item text mismatch %s vs %s\n",
 306         tvi.pszText, test_string);
 307
 308     /* undocumented: pszText of NULL also means LPSTR_CALLBACK: */
 309     tvi.pszText = NULL;
 310     ret = TreeView_SetItem(hTree, &tvi);
 311     ok(ret == 1, "Expected SetItem return 1, got %ld\n", ret);
 312     tvi.pszText = buf;
 313     TreeView_GetItem(hTree, &tvi);
 314     ok(strcmp(tvi.pszText, TEST_CALLBACK_TEXT) == 0, "Item text mismatch %s vs %s\n",
 315         tvi.pszText, TEST_CALLBACK_TEXT);
 316
 317     U(ins).item.pszText = NULL;
 318     hItem2 = TreeView_InsertItem(hTree, &ins);
 319     assert(hItem2);
 320     tvi.hItem = hItem2;
 321     memset(buf, 0, sizeof(buf));
 322     TreeView_GetItem(hTree, &tvi);
 323     ok(strcmp(tvi.pszText, TEST_CALLBACK_TEXT) == 0, "Item text mismatch %s vs %s\n",
 324         tvi.pszText, TEST_CALLBACK_TEXT);
 325 }
 326
 327 static void DoTest1(void)
 328 {
 329     BOOL r;
 330     r = TreeView_SelectItem(hTree, NULL);
 331     Clear();
 332     AddItem('1');
 333     r = TreeView_SelectItem(hTree, hRoot);
 334     AddItem('2');
 335     r = TreeView_SelectItem(hTree, hRoot);
 336     AddItem('3');
 337     r = TreeView_SelectItem(hTree, NULL);
 338     AddItem('4');
 339     r = TreeView_SelectItem(hTree, NULL);
 340     AddItem('5');
 341     r = TreeView_SelectItem(hTree, hRoot);
 342     AddItem('.');
 343     ok(!strcmp(sequence, "1(nR)nR23(Rn)Rn45(nR)nR."), "root-none select test\n");
 344 }
 345
 346 static void DoTest2(void)
 347 {
 348     BOOL r;
 349     r = TreeView_SelectItem(hTree, NULL);
 350     Clear();
 351     AddItem('1');
 352     r = TreeView_SelectItem(hTree, hRoot);
 353     AddItem('2');
 354     r = TreeView_SelectItem(hTree, hRoot);
 355     AddItem('3');
 356     r = TreeView_SelectItem(hTree, hChild);
 357     AddItem('4');
 358     r = TreeView_SelectItem(hTree, hChild);
 359     AddItem('5');
 360     r = TreeView_SelectItem(hTree, hRoot);
 361     AddItem('.');
 362     ok(!strcmp(sequence, "1(nR)nR23(RC)RC45(CR)CR."), "root-child select test\n");
 363 }
 364
 365 static void DoTest3(void)
 366 {
 367     TVINSERTSTRUCTA ins;
 368     HTREEITEM hChild;
 369     TVITEM tvi;
 370
 371     int nBufferSize = 80;
 372     CHAR szBuffer[80] = "Blah";
 373
 374     /* add an item without TVIF_TEXT mask and pszText == NULL */
 375     ins.hParent = hRoot;
 376     ins.hInsertAfter = TVI_ROOT;
 377     U(ins).item.mask = 0;
 378     U(ins).item.pszText = NULL;
 379     U(ins).item.cchTextMax = 0;
 380     hChild = TreeView_InsertItem(hTree, &ins);
 381     assert(hChild);
 382
 383     /* retrieve it with TVIF_TEXT mask */
 384     tvi.hItem = hChild;
 385     tvi.mask = TVIF_TEXT;
 386     tvi.cchTextMax = nBufferSize;
 387     tvi.pszText = szBuffer;
 388
 389     SendMessageA( hTree, TVM_GETITEM, 0, (LPARAM)&tvi );
 390     ok(!strcmp(szBuffer, ""), "szBuffer=\"%s\", expected \"\"\n", szBuffer);
 391     ok(SendMessageA(hTree, TVM_DELETEITEM, 0, (LPARAM)hChild), "DeleteItem failed\n");
 392 }
 393
 394 static void DoFocusTest(void)
 395 {
 396     TVINSERTSTRUCTA ins;
 397     static CHAR child1[]  = "Edit",
 398                 child2[]  = "A really long string";
 399     HTREEITEM hChild1, hChild2;
 400
 401     /* This test verifies that when a label is being edited, scrolling
 402      * the treeview does not cause the label to lose focus. To test
 403      * this, first some additional entries are added to generate
 404      * scrollbars.
 405      */
 406     ins.hParent = hRoot;
 407     ins.hInsertAfter = hChild;
 408     U(ins).item.mask = TVIF_TEXT;
 409     U(ins).item.pszText = child1;
 410     hChild1 = TreeView_InsertItem(hTree, &ins);
 411     assert(hChild1);
 412     ins.hInsertAfter = hChild1;
 413     U(ins).item.mask = TVIF_TEXT;
 414     U(ins).item.pszText = child2;
 415     hChild2 = TreeView_InsertItem(hTree, &ins);
 416     assert(hChild2);
 417
 418     ShowWindow(hMainWnd,SW_SHOW);
 419     /* Using SendMessageA since Win98 doesn't have default unicode support */
 420     SendMessageA(hTree, TVM_SELECTITEM, TVGN_CARET, (LPARAM)hChild);
 421     hEdit = TreeView_EditLabel(hTree, hChild);
 422     ScrollWindowEx(hTree, -10, 0, NULL, NULL, NULL, NULL, SW_SCROLLCHILDREN);
 423     ok(GetFocus() == hEdit, "Edit control should have focus\n");
 424 }
 425
 426 static void TestGetSetBkColor(void)
 427 {
 428     COLORREF crColor = RGB(0,0,0);
 429
 430     /* If the value is -1, the control is using the system color for the background color. */
 431     crColor = (COLORREF)SendMessage( hTree, TVM_GETBKCOLOR, 0, 0 );
 432     ok(crColor == -1, "Default background color reported as 0x%.8x\n", crColor);
 433
 434     /* Test for black background */
 435     SendMessage( hTree, TVM_SETBKCOLOR, 0, (LPARAM)RGB(0,0,0) );
 436     crColor = (COLORREF)SendMessage( hTree, TVM_GETBKCOLOR, 0, 0 );
 437     ok(crColor == RGB(0,0,0), "Black background color reported as 0x%.8x\n", crColor);
 438
 439     /* Test for white background */
 440     SendMessage( hTree, TVM_SETBKCOLOR, 0, (LPARAM)RGB(255,255,255) );
 441     crColor = (COLORREF)SendMessage( hTree, TVM_GETBKCOLOR, 0, 0 );
 442     ok(crColor == RGB(255,255,255), "White background color reported as 0x%.8x\n", crColor);
 443
 444     /* Reset the default background */
 445     SendMessage( hTree, TVM_SETBKCOLOR, 0, -1 );
 446 }
 447
 448 static void TestGetSetImageList(void)
 449 {
 450     HIMAGELIST hImageList = NULL;
 451
 452     /* Test a NULL HIMAGELIST */
 453     SendMessage( hTree, TVM_SETIMAGELIST, TVSIL_NORMAL, (LPARAM)hImageList );
 454     hImageList = (HIMAGELIST)SendMessage( hTree, TVM_GETIMAGELIST, TVSIL_NORMAL, 0 );
 455     ok(hImageList == NULL, "NULL image list, reported as 0x%p, expected 0.\n", hImageList);
 456
 457     /* TODO: Test an actual image list */
 458 }
 459
 460 static void TestGetSetIndent(void)
 461 {
 462     int ulIndent = -1;
 463     int ulMinIndent = -1;
 464     int ulMoreThanTwiceMin = -1;
 465
 466     /* Finding the minimum indent */
 467     SendMessage( hTree, TVM_SETINDENT, 0, 0 );
 468     ulMinIndent = (int)SendMessage( hTree, TVM_GETINDENT, 0, 0 );
 469
 470     /* Checking an indent that is more than twice the default indent */
 471     ulMoreThanTwiceMin = 2*ulMinIndent+1;
 472     SendMessage( hTree, TVM_SETINDENT, ulMoreThanTwiceMin, 0 );
 473     ulIndent = (DWORD)SendMessage( hTree, TVM_GETINDENT, 0, 0 );
 474     ok(ulIndent == ulMoreThanTwiceMin, "Indent reported as %d, expected %d\n", ulIndent, ulMoreThanTwiceMin);
 475 }
 476
 477 static void TestGetSetInsertMarkColor(void)
 478 {
 479     COLORREF crColor = RGB(0,0,0);
 480     SendMessage( hTree, TVM_SETINSERTMARKCOLOR, 0, crColor );
 481     crColor = (COLORREF)SendMessage( hTree, TVM_GETINSERTMARKCOLOR, 0, 0 );
 482     ok(crColor == RGB(0,0,0), "Insert mark color reported as 0x%.8x, expected 0x00000000\n", crColor);
 483 }
 484
 485 static void TestGetSetItem(void)
 486 {
 487     TVITEM tviRoot = {0};
 488     int nBufferSize = 80;
 489     char szBuffer[80] = {0};
 490
 491     /* Test the root item */
 492     tviRoot.hItem = hRoot;
 493     tviRoot.mask = TVIF_TEXT;
 494     tviRoot.cchTextMax = nBufferSize;
 495     tviRoot.pszText = szBuffer;
 496     SendMessage( hTree, TVM_GETITEM, 0, (LPARAM)&tviRoot );
 497     ok(!strcmp("Root", szBuffer), "GetItem: szBuffer=\"%s\", expected \"Root\"\n", szBuffer);
 498
 499     /* Change the root text */
 500     strncpy(szBuffer, "Testing123", nBufferSize);
 501     SendMessage( hTree, TVM_SETITEM, 0, (LPARAM)&tviRoot );
 502     memset(szBuffer, 0, nBufferSize);
 503     SendMessage( hTree, TVM_GETITEM, 0, (LPARAM)&tviRoot );
 504     ok(!strcmp("Testing123", szBuffer), "GetItem: szBuffer=\"%s\", expected \"Testing123\"\n", szBuffer);
 505
 506     /* Reset the root text */
 507     memset(szBuffer, 0, nBufferSize);
 508     strncpy(szBuffer, "Root", nBufferSize);
 509     SendMessage( hTree, TVM_SETITEM, 0, (LPARAM)&tviRoot );
 510 }
 511
 512 static void TestGetSetItemHeight(void)
 513 {
 514     int ulOldHeight = 0;
 515     int ulNewHeight = 0;
 516
 517     /* Assuming default height to begin with */
 518     ulOldHeight = (int) SendMessage( hTree, TVM_GETITEMHEIGHT, 0, 0 );
 519
 520     /* Explicitly setting and getting the default height */
 521     SendMessage( hTree, TVM_SETITEMHEIGHT, -1, 0 );
 522     ulNewHeight = (int) SendMessage( hTree, TVM_GETITEMHEIGHT, 0, 0 );
 523     ok(ulNewHeight == ulOldHeight, "Default height not set properly, reported %d, expected %d\n", ulNewHeight, ulOldHeight);
 524
 525     /* Explicitly setting and getting the height of twice the normal */
 526     SendMessage( hTree, TVM_SETITEMHEIGHT, 2*ulOldHeight, 0 );
 527     ulNewHeight = (int) SendMessage( hTree, TVM_GETITEMHEIGHT, 0, 0 );
 528     ok(ulNewHeight == 2*ulOldHeight, "New height not set properly, reported %d, expected %d\n", ulNewHeight, 2*ulOldHeight);
 529
 530     /* Assuming tree doesn't have TVS_NONEVENHEIGHT set, so a set of 9 will round down to 8 */
 531     SendMessage( hTree, TVM_SETITEMHEIGHT, 9, 0 );
 532     ulNewHeight = (int) SendMessage( hTree, TVM_GETITEMHEIGHT, 0, 0 );
 533     ok(ulNewHeight == 8, "Uneven height not set properly, reported %d, expected %d\n", ulNewHeight, 8);
 534 }
 535
 536 static void TestGetSetScrollTime(void)
 537 {
 538     int ulExpectedTime = 20;
 539     int ulTime = 0;
 540     SendMessage( hTree, TVM_SETSCROLLTIME, ulExpectedTime, 0 );
 541     ulTime = (int)SendMessage( hTree, TVM_GETSCROLLTIME, 0, 0 );
 542     ok(ulTime == ulExpectedTime, "Scroll time reported as %d, expected %d\n", ulTime, ulExpectedTime);
 543 }
 544
 545 static void TestGetSetTextColor(void)
 546 {
 547     /* If the value is -1, the control is using the system color for the text color. */
 548     COLORREF crColor = RGB(0,0,0);
 549     crColor = (COLORREF)SendMessage( hTree, TVM_GETTEXTCOLOR, 0, 0 );
 550     ok(crColor == -1, "Default text color reported as 0x%.8x\n", crColor);
 551
 552     /* Test for black text */
 553     SendMessage( hTree, TVM_SETTEXTCOLOR, 0, (LPARAM)RGB(0,0,0) );
 554     crColor = (COLORREF)SendMessage( hTree, TVM_GETTEXTCOLOR, 0, 0 );
 555     ok(crColor == RGB(0,0,0), "Black text color reported as 0x%.8x\n", crColor);
 556
 557     /* Test for white text */
 558     SendMessage( hTree, TVM_SETTEXTCOLOR, 0, (LPARAM)RGB(255,255,255) );
 559     crColor = (COLORREF)SendMessage( hTree, TVM_GETTEXTCOLOR, 0, 0 );
 560     ok(crColor == RGB(255,255,255), "White text color reported as 0x%.8x\n", crColor);
 561
 562     /* Reset the default text color */
 563     SendMessage( hTree, TVM_SETTEXTCOLOR, 0, -1 );
 564 }
 565
 566 static void TestGetSetToolTips(void)
 567 {
 568     HWND hwndLastToolTip = NULL;
 569     HWND hPopupTreeView;
 570
 571     /* show even WS_POPUP treeview don't send NM_TOOLTIPSCREATED */
 572     hPopupTreeView = CreateWindow(WC_TREEVIEW, NULL, WS_POPUP|WS_VISIBLE, 0, 0, 100, 100, hMainWnd, NULL, NULL, NULL);
 573     DestroyWindow(hPopupTreeView);
 574
 575     /* Testing setting a NULL ToolTip */
 576     SendMessage( hTree, TVM_SETTOOLTIPS, 0, 0 );
 577     hwndLastToolTip = (HWND)SendMessage( hTree, TVM_GETTOOLTIPS, 0, 0 );
 578     ok(hwndLastToolTip == NULL, "NULL tool tip, reported as 0x%p, expected 0.\n", hwndLastToolTip);
 579
 580     /* TODO: Add a test of an actual tooltip */
 581 }
 582
 583 static void TestGetSetUnicodeFormat(void)
 584 {
 585     BOOL bPreviousSetting = 0;
 586     BOOL bNewSetting = 0;
 587
 588     /* Set to Unicode */
 589     bPreviousSetting = (BOOL)SendMessage( hTree, TVM_SETUNICODEFORMAT, 1, 0 );
 590     bNewSetting = (BOOL)SendMessage( hTree, TVM_GETUNICODEFORMAT, 0, 0 );
 591     ok(bNewSetting == 1, "Unicode setting did not work.\n");
 592
 593     /* Set to ANSI */
 594     SendMessage( hTree, TVM_SETUNICODEFORMAT, 0, 0 );
 595     bNewSetting = (BOOL)SendMessage( hTree, TVM_GETUNICODEFORMAT, 0, 0 );
 596     ok(bNewSetting == 0, "ANSI setting did not work.\n");
 597
 598     /* Revert to original setting */
 599     SendMessage( hTree, TVM_SETUNICODEFORMAT, (LPARAM)bPreviousSetting, 0 );
 600 }
 601
 602 static void TestGetSet(void)
 603 {
 604     /* TVM_GETBKCOLOR and TVM_SETBKCOLOR */
 605     flush_sequences(MsgSequences, NUM_MSG_SEQUENCES);
 606     TestGetSetBkColor();
 607     ok_sequence(MsgSequences, LISTVIEW_SEQ_INDEX, TestGetSetBkColorSeq,
 608         "TestGetSetBkColor", FALSE);
 609
 610     /* TVM_GETIMAGELIST and TVM_SETIMAGELIST */
 611     flush_sequences(MsgSequences, NUM_MSG_SEQUENCES);
 612     TestGetSetImageList();
 613     ok_sequence(MsgSequences, LISTVIEW_SEQ_INDEX, TestGetSetImageListSeq,
 614         "TestGetImageList", FALSE);
 615
 616     /* TVM_SETINDENT and TVM_GETINDENT */
 617     flush_sequences(MsgSequences, NUM_MSG_SEQUENCES);
 618     TestGetSetIndent();
 619     ok_sequence(MsgSequences, LISTVIEW_SEQ_INDEX, TestGetSetIndentSeq,
 620         "TestGetSetIndent", FALSE);
 621
 622     /* TVM_GETINSERTMARKCOLOR and TVM_GETINSERTMARKCOLOR */
 623     flush_sequences(MsgSequences, NUM_MSG_SEQUENCES);
 624     TestGetSetInsertMarkColor();
 625     ok_sequence(MsgSequences, LISTVIEW_SEQ_INDEX, TestGetSetInsertMarkColorSeq,
 626         "TestGetSetInsertMarkColor", FALSE);
 627
 628     /* TVM_GETITEM and TVM_SETITEM */
 629     flush_sequences(MsgSequences, NUM_MSG_SEQUENCES);
 630     TestGetSetItem();
 631     ok_sequence(MsgSequences, LISTVIEW_SEQ_INDEX, TestGetSetItemSeq,
 632         "TestGetSetItem", FALSE);
 633
 634     /* TVM_GETITEMHEIGHT and TVM_SETITEMHEIGHT */
 635     flush_sequences(MsgSequences, NUM_MSG_SEQUENCES);
 636     TestGetSetItemHeight();
 637     ok_sequence(MsgSequences, LISTVIEW_SEQ_INDEX, TestGetSetItemHeightSeq,
 638         "TestGetSetItemHeight", FALSE);
 639
 640     /* TVM_GETSCROLLTIME and TVM_SETSCROLLTIME */
 641     flush_sequences(MsgSequences, NUM_MSG_SEQUENCES);
 642     TestGetSetScrollTime();
 643     ok_sequence(MsgSequences, LISTVIEW_SEQ_INDEX, TestGetSetScrollTimeSeq,
 644         "TestGetSetScrollTime", FALSE);
 645
 646     /* TVM_GETTEXTCOLOR and TVM_SETTEXTCOLOR */
 647     flush_sequences(MsgSequences, NUM_MSG_SEQUENCES);
 648     TestGetSetTextColor();
 649     ok_sequence(MsgSequences, LISTVIEW_SEQ_INDEX, TestGetSetTextColorSeq,
 650         "TestGetSetTextColor", FALSE);
 651
 652     /* TVM_GETTOOLTIPS and TVM_SETTOOLTIPS */
 653     flush_sequences(MsgSequences, NUM_MSG_SEQUENCES);
 654     TestGetSetToolTips();
 655     ok_sequence(MsgSequences, LISTVIEW_SEQ_INDEX, TestGetSetToolTipsSeq,
 656         "TestGetSetToolTips", TRUE);
 657
 658     /* TVM_GETUNICODEFORMAT and TVM_SETUNICODEFORMAT */
 659     flush_sequences(MsgSequences, NUM_MSG_SEQUENCES);
 660     TestGetSetUnicodeFormat();
 661     ok_sequence(MsgSequences, LISTVIEW_SEQ_INDEX, TestGetSetUnicodeFormatSeq,
 662         "TestGetSetUnicodeFormat", FALSE);
 663 }
 664
 665 /* This function hooks in and records all messages to the treeview control */
 666 static LRESULT WINAPI TreeviewWndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 667 {
 668     static LONG defwndproc_counter = 0;
 669     LRESULT ret;
 670     struct message msg;
 671     WNDPROC lpOldProc = (WNDPROC)GetWindowLongPtrA(hwnd, GWLP_USERDATA);
 672
 673     msg.message = message;
 674     msg.flags = sent|wparam|lparam;
 675     if (defwndproc_counter) msg.flags |= defwinproc;
 676     msg.wParam = wParam;
 677     msg.lParam = lParam;
 678     add_message(MsgSequences, LISTVIEW_SEQ_INDEX, &msg);
 679
 680     defwndproc_counter++;
 681     ret = CallWindowProcA(lpOldProc, hwnd, message, wParam, lParam);
 682     defwndproc_counter--;
 683
 684     return ret;
 685 }
 686
 687 static LRESULT CALLBACK MyWndProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
 688 {
 689     WNDPROC pOldWndProc;
 690
 691     switch(msg) {
 692
 693     case WM_CREATE:
 694     {
 695         hTree = CreateWindowExA(WS_EX_CLIENTEDGE, WC_TREEVIEWA, NULL, WS_CHILD|WS_VISIBLE|
 696             TVS_LINESATROOT|TVS_HASLINES|TVS_HASBUTTONS|TVS_EDITLABELS,
 697             0, 0, 120, 100, hWnd, (HMENU)100, GetModuleHandleA(0), 0);
 698
 699         SetFocus(hTree);
 700
 701         /* Record the old WNDPROC so we can call it after recording the messages */
 702         pOldWndProc = (WNDPROC)SetWindowLongPtrA(hTree, GWLP_WNDPROC, (LONG_PTR)TreeviewWndProc);
 703         SetWindowLongPtrA(hTree, GWLP_USERDATA, (LONG_PTR)pOldWndProc);
 704
 705         return 0;
 706     }
 707     case WM_NOTIFY:
 708     {
 709         NMHDR *pHdr = (NMHDR *)lParam;
 710
 711         ok(pHdr->code != NM_FIRST - 19, "Treeview should not send NM_TOOLTIPSCREATED\n");
 712         if (pHdr->idFrom == 100) {
 713             NMTREEVIEWA *pTreeView = (LPNMTREEVIEWA) lParam;
 714             switch(pHdr->code) {
 715             case TVN_SELCHANGINGA:
 716                 AddItem('(');
 717                 IdentifyItem(pTreeView->itemOld.hItem);
 718                 IdentifyItem(pTreeView->itemNew.hItem);
 719                 return 0;
 720             case TVN_SELCHANGEDA:
 721                 AddItem(')');
 722                 IdentifyItem(pTreeView->itemOld.hItem);
 723                 IdentifyItem(pTreeView->itemNew.hItem);
 724                 return 0;
 725             case TVN_GETDISPINFOA: {
 726                 NMTVDISPINFOA *disp = (NMTVDISPINFOA *)lParam;
 727                 if (disp->item.mask & TVIF_TEXT) {
 728                     lstrcpyn(disp->item.pszText, TEST_CALLBACK_TEXT, disp->item.cchTextMax);
 729                 }
 730                 return 0;
 731               }
 732             }
 733         }
 734         return 0;
 735     }
 736
 737     case WM_SIZE:
 738         MoveWindow(hTree, 0, 0, LOWORD(lParam), HIWORD(lParam), TRUE);
 739         break;
 740
 741     case WM_DESTROY:
 742         PostQuitMessage(0);
 743         break;
 744
 745     default:
 746         return DefWindowProcA(hWnd, msg, wParam, lParam);
 747     }
 748     return 0L;
 749 }
 750
 751 static void TestExpandInvisible(void)
 752 {
 753     static CHAR nodeText[][5] = {"0", "1", "2", "3", "4"};
 754     TVINSERTSTRUCTA ins;
 755     HTREEITEM node[5];
 756     RECT dummyRect;
 757     BOOL nodeVisible;
 758
 759     /* The test builds the following tree and expands then node 1, while node 0 is collapsed.
 760      *
 761      * 0
 762      * |- 1
 763      * |  |- 2
 764      * |  |- 3
 765      * |- 4
 766      *
 767      */
 768
 769     TreeView_DeleteAllItems(hTree);
 770
 771     ins.hParent = TVI_ROOT;
 772     ins.hInsertAfter = TVI_ROOT;
 773     U(ins).item.mask = TVIF_TEXT;
 774     U(ins).item.pszText = nodeText[0];
 775     node[0] = TreeView_InsertItem(hTree, &ins);
 776     assert(node[0]);
 777
 778     ins.hInsertAfter = TVI_LAST;
 779     U(ins).item.mask = TVIF_TEXT;
 780     ins.hParent = node[0];
 781
 782     U(ins).item.pszText = nodeText[1];
 783     node[1] = TreeView_InsertItem(hTree, &ins);
 784     assert(node[1]);
 785     U(ins).item.pszText = nodeText[4];
 786     node[4] = TreeView_InsertItem(hTree, &ins);
 787     assert(node[4]);
 788
 789     ins.hParent = node[1];
 790
 791     U(ins).item.pszText = nodeText[2];
 792     node[2] = TreeView_InsertItem(hTree, &ins);
 793     assert(node[2]);
 794     U(ins).item.pszText = nodeText[3];
 795     node[3] = TreeView_InsertItem(hTree, &ins);
 796     assert(node[3]);
 797
 798
 799     nodeVisible = TreeView_GetItemRect(hTree, node[1], &dummyRect, FALSE);
 800     ok(!nodeVisible, "Node 1 should not be visible.\n");
 801     nodeVisible = TreeView_GetItemRect(hTree, node[2], &dummyRect, FALSE);
 802     ok(!nodeVisible, "Node 2 should not be visible.\n");
 803     nodeVisible = TreeView_GetItemRect(hTree, node[3], &dummyRect, FALSE);
 804     ok(!nodeVisible, "Node 3 should not be visible.\n");
 805     nodeVisible = TreeView_GetItemRect(hTree, node[4], &dummyRect, FALSE);
 806     ok(!nodeVisible, "Node 4 should not be visible.\n");
 807
 808     ok(TreeView_Expand(hTree, node[1], TVE_EXPAND), "Expand of node 1 failed.\n");
 809
 810     nodeVisible = TreeView_GetItemRect(hTree, node[1], &dummyRect, FALSE);
 811     ok(!nodeVisible, "Node 1 should not be visible.\n");
 812     nodeVisible = TreeView_GetItemRect(hTree, node[2], &dummyRect, FALSE);
 813     ok(!nodeVisible, "Node 2 should not be visible.\n");
 814     nodeVisible = TreeView_GetItemRect(hTree, node[3], &dummyRect, FALSE);
 815     ok(!nodeVisible, "Node 3 should not be visible.\n");
 816     nodeVisible = TreeView_GetItemRect(hTree, node[4], &dummyRect, FALSE);
 817     ok(!nodeVisible, "Node 4 should not be visible.\n");
 818 }
 819
 820
 821 START_TEST(treeview)
 822 {
 823     HMODULE hComctl32;
 824     BOOL (WINAPI *pInitCommonControlsEx)(const INITCOMMONCONTROLSEX*);
 825     WNDCLASSA wc;
 826     MSG msg;
 827
 828     hComctl32 = GetModuleHandleA("comctl32.dll");
 829     pInitCommonControlsEx = (void*)GetProcAddress(hComctl32, "InitCommonControlsEx");
 830     if (pInitCommonControlsEx)
 831     {
 832         INITCOMMONCONTROLSEX iccex;
 833         iccex.dwSize = sizeof(iccex);
 834         iccex.dwICC  = ICC_TREEVIEW_CLASSES;
 835         pInitCommonControlsEx(&iccex);
 836     }
 837     else
 838         InitCommonControls();
 839
 840     init_msg_sequences(MsgSequences, NUM_MSG_SEQUENCES);
 841
 842     wc.style = CS_HREDRAW | CS_VREDRAW;
 843     wc.cbClsExtra = 0;
 844     wc.cbWndExtra = 0;
 845     wc.hInstance = GetModuleHandleA(NULL);
 846     wc.hIcon = NULL;
 847     wc.hCursor = LoadCursorA(NULL, IDC_IBEAM);
 848     wc.hbrBackground = GetSysColorBrush(COLOR_WINDOW);
 849     wc.lpszMenuName = NULL;
 850     wc.lpszClassName = "MyTestWnd";
 851     wc.lpfnWndProc = MyWndProc;
 852     RegisterClassA(&wc);
 853
 854
 855     hMainWnd = CreateWindowExA(0, "MyTestWnd", "Blah", WS_OVERLAPPEDWINDOW,
 856       CW_USEDEFAULT, CW_USEDEFAULT, 130, 105, NULL, NULL, GetModuleHandleA(NULL), 0);
 857
 858     if ( !ok(hMainWnd != NULL, "Failed to create parent window. Tests aborted.\n") )
 859         return;
 860
 861     flush_sequences(MsgSequences, NUM_MSG_SEQUENCES);
 862     FillRoot();
 863     ok_sequence(MsgSequences, LISTVIEW_SEQ_INDEX, FillRootSeq, "FillRoot", FALSE);
 864
 865     flush_sequences(MsgSequences, NUM_MSG_SEQUENCES);
 866     DoTest1();
 867     ok_sequence(MsgSequences, LISTVIEW_SEQ_INDEX, DoTest1Seq, "DoTest1", FALSE);
 868
 869     flush_sequences(MsgSequences, NUM_MSG_SEQUENCES);
 870     DoTest2();
 871     ok_sequence(MsgSequences, LISTVIEW_SEQ_INDEX, DoTest2Seq, "DoTest2", FALSE);
 872
 873     flush_sequences(MsgSequences, NUM_MSG_SEQUENCES);
 874     DoTest3();
 875     ok_sequence(MsgSequences, LISTVIEW_SEQ_INDEX, DoTest3Seq, "DoTest3", FALSE);
 876
 877     flush_sequences(MsgSequences, NUM_MSG_SEQUENCES);
 878     DoFocusTest();
 879     ok_sequence(MsgSequences, LISTVIEW_SEQ_INDEX, DoFocusTestSeq, "DoFocusTest", TRUE);
 880
 881     /* Sequences tested inside due to number */
 882     TestGetSet();
 883
 884     /* Clears all the previous items */
 885     TestCallback();
 886
 887     /* Clears all the previous items */
 888     TestExpandInvisible();
 889
 890     PostMessageA(hMainWnd, WM_CLOSE, 0, 0);
 891     while(GetMessageA(&msg,0,0,0)) {
 892         TranslateMessage(&msg);
 893         DispatchMessageA(&msg);
 894     }
 895 }