| /* Unit test suite for the dialog functions. |
| * |
| * Copyright 2004 Bill Medland |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| * |
| * |
| * |
| * This test suite currently works by building a quite complex hierarchy of |
| * objects in a variety of styles and then performs a limited number of tests |
| * for the previous and next dialog group or tab items. |
| * |
| * The test specifically does not test all possibilities at this time since |
| * there are several cases where the Windows behaviour is rather strange and |
| * significant work would be required to get the Wine code to duplicate the |
| * strangeness, especially since most are in situations that would not |
| * normally be met. |
| */ |
| |
| #include <assert.h> |
| #include <stdio.h> |
| #include <stdarg.h> |
| |
| #include "wine/test.h" |
| #include "windef.h" |
| #include "winbase.h" |
| #include "winuser.h" |
| |
| #define MAXHWNDS 1024 |
| static HWND hwnd [MAXHWNDS]; |
| static int numwnds=1; /* 0 is reserved for null */ |
| |
| /* Global handles */ |
| static HINSTANCE g_hinst; /* This application's HINSTANCE */ |
| static HWND g_hwndMain, g_hwndButton1, g_hwndButton2, g_hwndButtonCancel; |
| static int g_terminated; |
| |
| typedef struct { |
| int id; |
| int parent; |
| DWORD style; |
| DWORD exstyle; |
| } h_entry; |
| |
| static const h_entry hierarchy [] = { |
| /* 0 is reserved for the null window */ |
| { 1, 0, WS_OVERLAPPEDWINDOW | WS_CLIPSIBLINGS, WS_EX_WINDOWEDGE}, |
| { 20, 1, WS_CHILD | WS_VISIBLE | WS_GROUP, 0}, |
| { 2, 1, WS_CHILD | WS_VISIBLE, WS_EX_CONTROLPARENT}, |
| { 60, 2, WS_CHILD | WS_VISIBLE | WS_TABSTOP, 0}, |
| /* What happens with groups when the parent is disabled */ |
| { 8, 2, WS_CHILD | WS_VISIBLE | WS_DISABLED | WS_TABSTOP, WS_EX_CONTROLPARENT}, |
| { 85, 8, WS_CHILD | WS_VISIBLE | WS_TABSTOP | WS_GROUP, 0}, |
| { 9, 8, WS_CHILD, WS_EX_CONTROLPARENT}, |
| { 86, 9, WS_CHILD | WS_VISIBLE, 0}, |
| { 87, 9, WS_CHILD | WS_VISIBLE, 0}, |
| { 31, 8, WS_CHILD | WS_VISIBLE | WS_GROUP, 0}, |
| { 10, 2, WS_CHILD | WS_VISIBLE, WS_EX_CONTROLPARENT}, |
| { 88, 10, WS_CHILD | WS_VISIBLE | WS_GROUP, 0}, |
| { 11, 10, WS_CHILD, WS_EX_CONTROLPARENT}, |
| { 89, 11, WS_CHILD | WS_VISIBLE, 0}, |
| { 32, 11, WS_CHILD | WS_VISIBLE | WS_GROUP, 0}, |
| { 90, 11, WS_CHILD | WS_VISIBLE, 0}, |
| { 33, 10, WS_CHILD | WS_VISIBLE | WS_GROUP, 0}, |
| { 21, 2, WS_CHILD | WS_VISIBLE | WS_GROUP, 0}, |
| { 61, 2, WS_CHILD | WS_VISIBLE | WS_TABSTOP, 0}, |
| { 3, 1, WS_CHILD | WS_VISIBLE | DS_CONTROL, 0}, |
| { 22, 3, WS_CHILD | WS_VISIBLE | WS_GROUP, 0}, |
| { 62, 3, WS_CHILD | WS_VISIBLE | WS_TABSTOP, 0}, |
| { 7, 3, WS_CHILD | WS_VISIBLE, WS_EX_CONTROLPARENT}, |
| { 4, 7, WS_CHILD | WS_VISIBLE | DS_CONTROL, 0}, |
| { 83, 4, WS_CHILD | WS_VISIBLE, 0}, |
| { 5, 4, WS_CHILD | WS_VISIBLE | DS_CONTROL, 0}, |
| /* A couple of controls around the main dialog */ |
| { 29, 5, WS_CHILD | WS_VISIBLE | WS_GROUP, 0}, |
| { 81, 5, WS_CHILD | WS_VISIBLE, 0}, |
| /* The main dialog with lots of controls */ |
| { 6, 5, WS_CHILD | WS_VISIBLE, WS_EX_CONTROLPARENT}, |
| /* At the start of a dialog */ |
| /* Disabled controls are skipped */ |
| { 63, 6, WS_CHILD | WS_VISIBLE | WS_DISABLED | WS_TABSTOP, 0}, |
| /* Invisible controls are skipped */ |
| { 64, 6, WS_CHILD | WS_TABSTOP, 0}, |
| /* Invisible disabled controls are skipped */ |
| { 65, 6, WS_CHILD | WS_DISABLED | WS_TABSTOP, 0}, |
| /* Non-tabstop controls are skipped for tabs but not for groups */ |
| { 66, 6, WS_CHILD | WS_VISIBLE, 0}, |
| /* End of first group, with no tabstops in it */ |
| { 23, 6, WS_CHILD | WS_VISIBLE | WS_GROUP, 0}, |
| /* At last a tabstop */ |
| { 67, 6, WS_CHILD | WS_VISIBLE | WS_TABSTOP, 0}, |
| /* A group that is totally disabled or invisible */ |
| { 24, 6, WS_CHILD | WS_DISABLED | WS_GROUP, 0}, |
| { 68, 6, WS_CHILD | WS_VISIBLE | WS_DISABLED | WS_TABSTOP, 0}, |
| { 69, 6, WS_CHILD | WS_TABSTOP, 0}, |
| /* A valid group in the middle of the dialog (not the first nor last group*/ |
| { 25, 6, WS_CHILD | WS_VISIBLE | WS_GROUP, 0}, |
| /* A non-tabstop item will be skipped for tabs */ |
| { 70, 6, WS_CHILD | WS_VISIBLE, 0}, |
| /* A disabled item will be skipped for tabs and groups */ |
| { 71, 6, WS_CHILD | WS_VISIBLE | WS_DISABLED | WS_TABSTOP, 0}, |
| /* A valid item will be found for tabs and groups */ |
| { 72, 6, WS_CHILD | WS_VISIBLE | WS_TABSTOP, 0}, |
| /* A disabled item to skip when looking for the next group item */ |
| { 73, 6, WS_CHILD | WS_VISIBLE | WS_DISABLED | WS_TABSTOP, 0}, |
| /* The next group begins with an enabled visible label */ |
| { 26, 6, WS_CHILD | WS_VISIBLE | WS_GROUP, 0}, |
| { 74, 6, WS_CHILD | WS_VISIBLE | WS_TABSTOP, 0}, |
| { 75, 6, WS_CHILD | WS_VISIBLE | WS_TABSTOP, 0}, |
| /* That group is terminated by a disabled label */ |
| { 27, 6, WS_CHILD | WS_VISIBLE | WS_DISABLED | WS_GROUP, 0}, |
| { 76, 6, WS_CHILD | WS_VISIBLE | WS_TABSTOP, 0}, |
| { 77, 6, WS_CHILD | WS_VISIBLE | WS_TABSTOP, 0}, |
| /* That group is terminated by an invisible label */ |
| { 28, 6, WS_CHILD | WS_GROUP, 0}, |
| /* The end of the dialog with item for loop and recursion testing */ |
| { 78, 6, WS_CHILD | WS_VISIBLE | WS_TABSTOP, 0}, |
| /* No tabstop so skipped for prev tab, but found for prev group */ |
| { 79, 6, WS_CHILD | WS_VISIBLE, 0}, |
| { 80, 6, WS_CHILD | WS_VISIBLE | WS_DISABLED | WS_TABSTOP, 0}, |
| /* A couple of controls after the main dialog */ |
| { 82, 5, WS_CHILD | WS_VISIBLE, 0}, |
| { 30, 5, WS_CHILD | WS_VISIBLE | WS_GROUP, 0}, |
| /* And around them */ |
| { 84, 4, WS_CHILD | WS_VISIBLE | WS_TABSTOP, 0}, |
| {0, 0, 0, 0} |
| }; |
| |
| static BOOL CreateWindows (HINSTANCE hinst) |
| { |
| const h_entry *p = hierarchy; |
| |
| while (p->id != 0) |
| { |
| DWORD style, exstyle; |
| char ctrlname[9]; |
| |
| /* Basically assert that the hierarchy is valid and track the |
| * maximum control number |
| */ |
| if (p->id >= numwnds) |
| { |
| if (p->id >= sizeof(hwnd)/sizeof(hwnd[0])) |
| { |
| trace ("Control %d is out of range\n", p->id); |
| return FALSE; |
| } |
| else |
| numwnds = p->id+1; |
| } |
| if (p->id <= 0) |
| { |
| trace ("Control %d is out of range\n", p->id); |
| return FALSE; |
| } |
| if (hwnd[p->id] != 0) |
| { |
| trace ("Control %d is used more than once\n", p->id); |
| return FALSE; |
| } |
| |
| /* Create the control */ |
| sprintf (ctrlname, "ctrl%4.4d", p->id); |
| hwnd[p->id] = CreateWindowEx (p->exstyle, TEXT(p->parent ? "static" : "GetNextDlgItemWindowClass"), TEXT(ctrlname), p->style, 10, 10, 10, 10, hwnd[p->parent], p->parent ? (HMENU) (2000 + p->id) : 0, hinst, 0); |
| if (!hwnd[p->id]) |
| { |
| trace ("Failed to create control %d\n", p->id); |
| return FALSE; |
| } |
| |
| /* Check that the styles are as we specified (except the main one |
| * which is quite frequently messed up). If this keeps breaking then |
| * we could mask out the bits that don't concern us. |
| */ |
| if (p->parent) |
| { |
| style = GetWindowLong (hwnd[p->id], GWL_STYLE); |
| exstyle = GetWindowLong (hwnd[p->id], GWL_EXSTYLE); |
| if (style == p->style && exstyle == p->exstyle) |
| { |
| trace ("Style mismatch at %d: %8.8lx %8.8lx cf %8.8lx %8.8lx\n", p->id, style, exstyle, p->style, p->exstyle); |
| } |
| } |
| p++; |
| } |
| |
| return TRUE; |
| } |
| |
| /* Form the lParam of a WM_KEYDOWN message */ |
| static DWORD KeyDownData (int repeat, int scancode, int extended, int wasdown) |
| { |
| return ((repeat & 0x0000FFFF) | ((scancode & 0x00FF) >> 16) | |
| (extended ? 0x01000000 : 0) | (wasdown ? 0x40000000 : 0)); |
| } |
| |
| /* Form a WM_KEYDOWN VK_TAB message to the specified window */ |
| static void FormTabMsg (MSG *pMsg, HWND hwnd) |
| { |
| pMsg->hwnd = hwnd; |
| pMsg->message = WM_KEYDOWN; |
| pMsg->wParam = VK_TAB; |
| pMsg->lParam = KeyDownData (1, 0x0F, 0, 0); |
| /* pMsg->time is not set. It shouldn't be needed */ |
| /* pMsg->pt is ignored */ |
| } |
| |
| /* Form a WM_KEYDOWN VK_RETURN message to the specified window */ |
| static void FormEnterMsg (MSG *pMsg, HWND hwnd) |
| { |
| pMsg->hwnd = hwnd; |
| pMsg->message = WM_KEYDOWN; |
| pMsg->wParam = VK_RETURN; |
| pMsg->lParam = KeyDownData (1, 0x1C, 0, 0); |
| /* pMsg->time is not set. It shouldn't be needed */ |
| /* pMsg->pt is ignored */ |
| } |
| |
| /*********************************************************************** |
| * |
| * The actual tests |
| */ |
| |
| typedef struct |
| { |
| int isok; /* or is it todo */ |
| int test; |
| int dlg; |
| int ctl; |
| int tab; |
| int prev; |
| int res; |
| } test_record; |
| |
| static int id (HWND h) |
| { |
| int i; |
| for (i = 0; i < numwnds; i++) |
| if (hwnd[i] == h) |
| return i; |
| return -1; |
| } |
| |
| /* Tests |
| * |
| * Tests 1-8 test the hCtl argument of null or the dialog itself. |
| * |
| * 1. Prev Group of null is null |
| * 2. Prev Tab of null is null |
| * 3. Prev Group of hDlg in hDlg is null |
| * 4. Prev Tab of hDlg in hDlg is null |
| * 5. Next Group of null is first visible enabled child |
| * Check it skips invisible, diabled and both. |
| * 6. Next Tab of null is first visible enabled tabstop |
| * Check it skips invisible, disabled, nontabstop, and in combination. |
| * 7. Next Group of hDlg in hDlg is as of null |
| * 8. Next Tab of hDlg in hDlg is as of null |
| * |
| * Tests 9-14 test descent |
| * |
| * 9. DS_CONTROL does not result in descending the hierarchy for Tab Next |
| * 10. DS_CONTROL does not result in descending the hierarchy for Group Next |
| * 11. WS_EX_CONTROLPARENT results in descending the hierarchy for Tab Next |
| * 12. WS_EX_CONTROLPARENT results in descending the hierarchy for Group Next |
| * 13. WS_EX_CONTROLPARENT results in descending the hierarchy for Tab Prev |
| * 14. WS_EX_CONTROLPARENT results in descending the hierarchy for Group Prev |
| * |
| * Tests 15-24 are the basic Prev/Next Group tests |
| * |
| * 15. Next Group of a visible enabled non-group control is the next visible |
| * enabled non-group control, if there is one before the next group |
| * 16. Next Group of a visible enabled non-group control wraps around to the |
| * beginning of the group on finding a control that starts another group. |
| * Note that the group is in the middle of the dialog. |
| * 17. As 16 except note that the next group is started with a disabled |
| * visible control. |
| * 18. As 16 except note that the next group is started with an invisible |
| * enabled control. |
| * 19. Next Group wraps around the controls of the dialog |
| * 20. Next Group is the same even if the initial control is disabled. |
| * 21. Next Group is the same even if the initial control is invisible. |
| * 22. Next Group is the same even if the initial control has the group style |
| * 23. Next Group returns the initial control if there is no visible enabled |
| * control in the group. (Initial control disabled and not group style). |
| * 24. Prev version of test 16. |
| * Prev Group of a visible enabled non-group control wraps around to the |
| * beginning of the group on finding a control that starts the group. |
| * Note that the group is in the middle of the dialog. |
| * |
| * In tests 25 to 28 the control is sitting under dialogs which do not have |
| * the WS_EX_CONTROLPARENT style and so cannot be reached from the top of |
| * the dialog. |
| * |
| * 25. Next Group of an inaccessible control is as if it were accessible |
| * 26. Prev Group of an inaccessible control begins searching at the highest |
| * level ancestor that did not permit recursion down the hierarchy |
| * 27. Next Tab of an inaccessible control is as if it were accessible |
| * 28. Prev Tab of an inaccessible control begins searching at the highest |
| * level ancestor that did not permit recursion down the hierarchy. |
| * |
| * Tests 29- are the basic Tab tests |
| * |
| * 29. Next Tab of a control is the next visible enabled control with the |
| * Tabstop style (N.B. skips disabled, invisible and non-tabstop) |
| * 30. Prev Tab of a control is the previous visible enabled control with the |
| * Tabstop style (N.B. skips disabled, invisible and non-tabstop) |
| * 31. Next Tab test with at least two layers of descent and finding the |
| * result not at the first control. |
| * 32. Next Tab test with at least two layers of descent with the descent and |
| * control at the start of each level. |
| * 33. Prev Tab test with at least two layers of descent and finding the |
| * result not at the last control. |
| * 34. Prev Tab test with at least two layers of descent with the descent and |
| * control at the end of each level. |
| * |
| * 35. Passing NULL may result in the first child being the one returned. |
| * (group test) |
| * 36. Passing NULL may result in the first child being the one returned. |
| * (tab test) |
| */ |
| |
| static void GetNextDlgItemTest (void) |
| { |
| static test_record test [] = |
| { |
| /* isok test dlg ctl tab prev res */ |
| |
| { 1, 1, 6, 0, 0, 1, 0}, |
| { 1, 2, 6, 0, 1, 1, 0}, |
| { 1, 3, 6, 6, 0, 1, 0}, |
| { 1, 4, 6, 6, 1, 1, 0}, |
| { 1, 5, 6, 0, 0, 0, 66}, |
| { 1, 6, 6, 0, 1, 0, 67}, |
| { 1, 7, 6, 6, 0, 0, 66}, |
| { 1, 8, 6, 6, 1, 0, 67}, |
| |
| { 1, 9, 4, 83, 1, 0, 84}, |
| { 1, 10, 4, 83, 0, 0, 5}, |
| { 1, 11, 5, 81, 1, 0, 67}, |
| { 1, 12, 5, 81, 0, 0, 66}, |
| { 1, 13, 5, 82, 1, 1, 78}, |
| |
| { 1, 14, 5, 82, 0, 1, 79}, |
| { 1, 15, 6, 70, 0, 0, 72}, |
| { 1, 16, 6, 72, 0, 0, 25}, |
| { 1, 17, 6, 75, 0, 0, 26}, |
| { 1, 18, 6, 77, 0, 0, 76}, |
| { 1, 19, 6, 79, 0, 0, 66}, |
| { 1, 20, 6, 71, 0, 0, 72}, |
| { 1, 21, 6, 64, 0, 0, 66}, |
| |
| { 1, 22, 6, 25, 0, 0, 70}, |
| { 1, 23, 6, 68, 0, 0, 68}, |
| { 1, 24, 6, 25, 0, 1, 72}, |
| { 1, 25, 1, 70, 0, 0, 72}, |
| /*{ 0, 26, 1, 70, 0, 1, 3}, Crashes Win95*/ |
| { 1, 27, 1, 70, 1, 0, 72}, |
| /*{ 0, 28, 1, 70, 1, 1, 61}, Crashes Win95*/ |
| |
| { 1, 29, 6, 67, 1, 0, 72}, |
| { 1, 30, 6, 72, 1, 1, 67}, |
| |
| { 1, 35, 2, 0, 0, 0, 60}, |
| { 1, 36, 2, 0, 1, 0, 60}, |
| |
| { 0, 0, 0, 0, 0, 0, 0} /* End of test */ |
| }; |
| const test_record *p = test; |
| |
| ok (CreateWindows (g_hinst), "Could not create test windows\n"); |
| |
| while (p->dlg) |
| { |
| HWND a; |
| a = (p->tab ? GetNextDlgTabItem : GetNextDlgGroupItem) (hwnd[p->dlg], hwnd[p->ctl], p->prev); |
| if (p->isok) |
| { |
| ok (a == hwnd[p->res], "Test %d: %s %s item of %d in %d was %d instead of %d\n", p->test, p->prev ? "Prev" : "Next", p->tab ? "Tab" : "Group", p->ctl, p->dlg, id(a), p->res); |
| } |
| else |
| { |
| todo_wine |
| { |
| ok (a == hwnd[p->res], "Test %d: %s %s item of %d in %d was actually %d matching expected %d\n", p->test, p->prev ? "Prev" : "Next", p->tab ? "Tab" : "Group", p->ctl, p->dlg, id(a), p->res); |
| } |
| } |
| p++; |
| } |
| } |
| |
| /* |
| * OnMainWindowCreate |
| */ |
| static BOOL OnMainWindowCreate (HWND hwnd, LPCREATESTRUCT lpcs) |
| { |
| g_hwndButton1 = CreateWindow (TEXT("button"), TEXT("Button &1"), |
| WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_DEFPUSHBUTTON | BS_TEXT, |
| 10, 10, 80, 80, hwnd, (HMENU)100, g_hinst, 0); |
| if (!g_hwndButton1) return FALSE; |
| |
| g_hwndButton2 = CreateWindow (TEXT("button"), TEXT("Button &2"), |
| WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON | BS_TEXT, |
| 110, 10, 80, 80, hwnd, (HMENU)200, g_hinst, 0); |
| if (!g_hwndButton2) return FALSE; |
| |
| g_hwndButtonCancel = CreateWindow (TEXT("button"), TEXT("Cancel"), |
| WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON | BS_TEXT, |
| 210, 10, 80, 80, hwnd, (HMENU)IDCANCEL, g_hinst, 0); |
| if (!g_hwndButtonCancel) return FALSE; |
| |
| return TRUE; |
| } |
| |
| |
| static LRESULT CALLBACK main_window_procA (HWND hwnd, UINT uiMsg, WPARAM wParam, |
| LPARAM lParam) |
| { |
| LRESULT result; |
| switch (uiMsg) |
| { |
| /* Add blank case statements for these to ensure we don't use them |
| * by mistake. |
| */ |
| case DM_GETDEFID: break; |
| case DM_SETDEFID: break; |
| |
| case WM_CREATE: |
| return (OnMainWindowCreate (hwnd, |
| (LPCREATESTRUCTA) lParam) ? 0 : (LRESULT) -1); |
| case WM_COMMAND: |
| if (wParam == IDCANCEL) |
| { |
| g_terminated = TRUE; |
| return 0; |
| } |
| break; |
| } |
| |
| result=DefWindowProcA (hwnd, uiMsg, wParam, lParam); |
| return result; |
| } |
| |
| |
| static BOOL RegisterWindowClasses (void) |
| { |
| WNDCLASSA cls; |
| |
| cls.style = 0; |
| cls.lpfnWndProc = DefWindowProcA; |
| cls.cbClsExtra = 0; |
| cls.cbWndExtra = 0; |
| cls.hInstance = g_hinst; |
| cls.hIcon = NULL; |
| cls.hCursor = LoadCursorA (NULL, IDC_ARROW); |
| cls.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1); |
| cls.lpszMenuName = NULL; |
| cls.lpszClassName = "GetNextDlgItemWindowClass"; |
| |
| if (!RegisterClassA (&cls)) return FALSE; |
| |
| cls.lpfnWndProc = main_window_procA; |
| cls.lpszClassName = "IsDialogMessageWindowClass"; |
| |
| if (!RegisterClassA (&cls)) return FALSE; |
| |
| return TRUE; |
| } |
| |
| static void IsDialogMessageWTest (void) |
| { |
| MSG msg; |
| |
| g_hwndMain = CreateWindow ("IsDialogMessageWindowClass", "IsDialogMessageWindowClass", |
| WS_OVERLAPPEDWINDOW, |
| CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, |
| NULL, NULL, g_hinst, 0); |
| |
| assert (g_hwndMain); |
| assert (g_hwndButton1); |
| assert (g_hwndButtonCancel); |
| |
| /* The focus should initially be nowhere. The first TAB should take it |
| * to the first button. The second TAB should take it to the Cancel |
| * button. |
| */ |
| FormTabMsg (&msg, g_hwndMain); |
| ok (IsDialogMessage (g_hwndMain, &msg), "Did not handle first TAB\n"); |
| ok ((GetFocus() == g_hwndButton1), "Focus did not move to first button\n"); |
| FormTabMsg (&msg, g_hwndButton1); |
| ok (IsDialogMessage (g_hwndMain, &msg), "Did not handle second TAB\n"); |
| ok ((GetFocus() == g_hwndButtonCancel), |
| "Focus did not move to cancel button\n"); |
| FormEnterMsg (&msg, g_hwndButtonCancel); |
| ok (IsDialogMessage (g_hwndMain, &msg), "Did not handle the ENTER\n"); |
| ok (g_terminated, "ENTER did not terminate\n"); |
| } |
| |
| START_TEST(dialog) |
| { |
| g_hinst = GetModuleHandleA (0); |
| |
| if (!RegisterWindowClasses()) assert(0); |
| |
| GetNextDlgItemTest(); |
| IsDialogMessageWTest(); |
| } |
