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wine/dlls/user32/tests/dialog.c
Alexandre Julliard b8a2e3b8a4 user32: Renamed the user/ directory to user32.
2006-11-16 14:49:25 +01:00

877 lines
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/* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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 unsigned 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 HWND g_hwndTestDlg, g_hwndTestDlgBut1, g_hwndTestDlgBut2, g_hwndTestDlgEdit;
static HWND g_hwndInitialFocusT1, g_hwndInitialFocusT2, g_hwndInitialFocusGroupBox;
static LONG g_styleInitialFocusT1, g_styleInitialFocusT2;
static BOOL g_bInitialFocusInitDlgResult;
static int g_terminated;
typedef struct {
unsigned 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: %8.8x %8.8x cf %8.8x %8.8x\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)
{
unsigned 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;
}
/*
* OnTestDlgCreate
*/
static BOOL OnTestDlgCreate (HWND hwnd, LPCREATESTRUCT lpcs)
{
g_hwndTestDlgEdit = CreateWindowEx ( WS_EX_LEFT | WS_EX_LTRREADING |
WS_EX_RIGHTSCROLLBAR | WS_EX_NOPARENTNOTIFY | WS_EX_CLIENTEDGE,
TEXT("Edit"), TEXT("Edit"),
WS_CHILDWINDOW | WS_VISIBLE | WS_TABSTOP | ES_LEFT | ES_AUTOHSCROLL,
16,33,184,24, hwnd, (HMENU)101, g_hinst, 0);
if (!g_hwndTestDlgEdit) return FALSE;
g_hwndTestDlgBut1 = CreateWindowEx ( WS_EX_LEFT | WS_EX_LTRREADING | WS_EX_RIGHTSCROLLBAR
| WS_EX_NOPARENTNOTIFY,
TEXT("button"), TEXT("Button &1"),
WS_CHILDWINDOW | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON | BS_TEXT,
204,33,30,24, hwnd, (HMENU)201, g_hinst, 0);
if (!g_hwndTestDlgBut1) return FALSE;
g_hwndTestDlgBut2 = CreateWindowEx ( WS_EX_LEFT | WS_EX_LTRREADING | WS_EX_RIGHTSCROLLBAR
| WS_EX_NOPARENTNOTIFY, TEXT("button"),
TEXT("Button &2"),
WS_CHILDWINDOW | WS_VISIBLE | WS_TABSTOP | BS_PUSHBUTTON | BS_TEXT,
90,102,80,24, hwnd, (HMENU)IDCANCEL, g_hinst, 0);
if (!g_hwndTestDlgBut2) 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 LRESULT CALLBACK testDlgWinProc (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 (OnTestDlgCreate (hwnd,
(LPCREATESTRUCTA) lParam) ? 0 : (LRESULT) -1);
}
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;
GetClassInfoA(0, "#32770", &cls);
cls.lpfnWndProc = testDlgWinProc;
cls.lpszClassName = "WM_NEXTDLGCTLWndClass";
if (!RegisterClassA (&cls)) return FALSE;
return TRUE;
}
static void WM_NEXTDLGCTLTest(void)
{
DWORD dwVal;
g_hwndTestDlg = CreateWindowEx( WS_EX_LEFT | WS_EX_LTRREADING | WS_EX_RIGHTSCROLLBAR
| WS_EX_DLGMODALFRAME | WS_EX_WINDOWEDGE | WS_EX_CONTROLPARENT | WS_EX_APPWINDOW,
"WM_NEXTDLGCTLWndClass",
"WM_NEXTDLGCTL Message test window",
WS_POPUPWINDOW | WS_CLIPSIBLINGS | WS_DLGFRAME | WS_OVERLAPPED |
WS_MINIMIZEBOX | WS_MAXIMIZEBOX | DS_3DLOOK | DS_SETFONT | DS_MODALFRAME,
0, 0, 235, 135,
NULL, NULL, g_hinst, 0);
assert (g_hwndTestDlg);
assert (g_hwndTestDlgBut1);
assert (g_hwndTestDlgBut2);
assert (g_hwndTestDlgEdit);
/*
* Test message DM_SETDEFID
*/
DefDlgProcA( g_hwndTestDlg, DM_SETDEFID, IDCANCEL, 0 );
DefDlgProcA( g_hwndTestDlgBut1, BM_SETSTYLE, BS_DEFPUSHBUTTON, FALSE );
dwVal = DefDlgProcA(g_hwndTestDlg, DM_GETDEFID, 0, 0);
ok ( IDCANCEL == (LOWORD(dwVal)), "Did not set default ID\n" );
/*
* Check whether message WM_NEXTDLGCTL is changing the focus to next control and if
* the destination control is a button, style of the button should be changed to
* BS_DEFPUSHBUTTON with out making it default.
*/
/*
* Keep the focus on Edit control.
*/
if ( SetFocus( g_hwndTestDlgEdit ) )
{
ok ((GetFocus() == g_hwndTestDlgEdit), "Focus didn't set on Edit control\n");
/*
* Test message WM_NEXTDLGCTL
*/
DefDlgProcA( g_hwndTestDlg, WM_NEXTDLGCTL, 0, 0 );
ok ((GetFocus() == g_hwndTestDlgBut1), "Focus didn't move to first button\n");
/*
* Check whether the default button ID got changed by sending message "WM_NEXTDLGCTL"
*/
dwVal = DefDlgProcA(g_hwndTestDlg, DM_GETDEFID, 0, 0);
ok ( IDCANCEL == (LOWORD(dwVal)), "WM_NEXTDLGCTL changed default button\n");
/*
* Check whether the style of the button which got the focus, changed to BS_DEFPUSHBUTTON and
* the style of default button changed to BS_PUSHBUTTON.
*/
if ( IDCANCEL == (LOWORD(dwVal)) )
{
ok ( ((GetWindowLong( g_hwndTestDlgBut1, GWL_STYLE)) & BS_DEFPUSHBUTTON),
"Button1 style not set to BS_DEFPUSHBUTTON\n" );
ok ( !((GetWindowLong( g_hwndTestDlgBut2, GWL_STYLE)) & BS_DEFPUSHBUTTON),
"Button2's style not chaged to BS_PUSHBUTTON\n" );
}
/*
* Move focus to Button2 using "WM_NEXTDLGCTL"
*/
DefDlgProcA( g_hwndTestDlg, WM_NEXTDLGCTL, 0, 0 );
ok ((GetFocus() == g_hwndTestDlgBut2), "Focus didn't move to second button\n");
/*
* Check whether the default button ID got changed by sending message "WM_NEXTDLGCTL"
*/
dwVal = DefDlgProcA(g_hwndTestDlg, DM_GETDEFID, 0, 0);
ok ( IDCANCEL == (LOWORD(dwVal)), "WM_NEXTDLGCTL changed default button\n");
/*
* Check whether the style of the button which got the focus, changed to BS_DEFPUSHBUTTON and
* the style of button which lost the focus changed to BS_PUSHBUTTON.
*/
if ( IDCANCEL == (LOWORD(dwVal)) )
{
ok ( ((GetWindowLong( g_hwndTestDlgBut2, GWL_STYLE)) & BS_DEFPUSHBUTTON),
"Button2 style not set to BS_DEFPUSHBUTTON\n" );
ok ( !((GetWindowLong( g_hwndTestDlgBut1, GWL_STYLE)) & BS_DEFPUSHBUTTON),
"Button1's style not chaged to BS_PUSHBUTTON\n" );
}
/*
* Move focus to Edit control using "WM_NEXTDLGCTL"
*/
DefDlgProcA( g_hwndTestDlg, WM_NEXTDLGCTL, 0, 0 );
ok ((GetFocus() == g_hwndTestDlgEdit), "Focus didn't move to Edit control\n");
/*
* Check whether the default button ID got changed by sending message "WM_NEXTDLGCTL"
*/
dwVal = DefDlgProcA(g_hwndTestDlg, DM_GETDEFID, 0, 0);
ok ( IDCANCEL == (LOWORD(dwVal)), "WM_NEXTDLGCTL changed default button\n");
}
DestroyWindow(g_hwndTestDlg);
}
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");
}
static LRESULT CALLBACK delayFocusDlgWinProc (HWND hDlg, UINT uiMsg, WPARAM wParam,
LPARAM lParam)
{
switch (uiMsg)
{
case WM_INITDIALOG:
g_hwndMain = hDlg;
g_hwndInitialFocusGroupBox = GetDlgItem(hDlg,100);
g_hwndButton1 = GetDlgItem(hDlg,200);
g_hwndButton2 = GetDlgItem(hDlg,201);
g_hwndButtonCancel = GetDlgItem(hDlg,IDCANCEL);
g_styleInitialFocusT1 = GetWindowLong(g_hwndInitialFocusGroupBox, GWL_STYLE);
/* Initially check the second radio button */
SendMessage(g_hwndButton1, BM_SETCHECK, BST_UNCHECKED, 0);
SendMessage(g_hwndButton2, BM_SETCHECK, BST_CHECKED , 0);
/* Continue testing after dialog initialization */
PostMessage(hDlg, WM_USER, 0, 0);
return g_bInitialFocusInitDlgResult;
case WM_COMMAND:
if (LOWORD(wParam) == IDCANCEL)
{
EndDialog(hDlg, LOWORD(wParam));
return TRUE;
}
return FALSE;
case WM_USER:
g_styleInitialFocusT2 = GetWindowLong(hDlg, GWL_STYLE);
g_hwndInitialFocusT1 = GetFocus();
SetFocus(hDlg);
g_hwndInitialFocusT2 = GetFocus();
PostMessage(hDlg, WM_COMMAND, IDCANCEL, 0);
return TRUE;
}
return FALSE;
}
static LRESULT CALLBACK focusDlgWinProc (HWND hDlg, UINT uiMsg, WPARAM wParam,
LPARAM lParam)
{
switch (uiMsg)
{
case WM_INITDIALOG:
return TRUE;
case WM_COMMAND:
if (LOWORD(wParam) == IDCANCEL)
{
EndDialog(hDlg, LOWORD(wParam));
return TRUE;
}
else if (LOWORD(wParam) == 200)
{
if (HIWORD(wParam) == EN_SETFOCUS)
g_hwndInitialFocusT1 = (HWND)lParam;
}
return FALSE;
}
return FALSE;
}
/* Helper for InitialFocusTest */
static const char * GetHwndString(HWND hw)
{
if (hw == NULL)
return "a null handle";
if (hw == g_hwndMain)
return "the dialog handle";
if (hw == g_hwndInitialFocusGroupBox)
return "the group box control";
if (hw == g_hwndButton1)
return "the first button";
if (hw == g_hwndButton2)
return "the second button";
if (hw == g_hwndButtonCancel)
return "the cancel button";
return "unknown handle";
}
static void InitialFocusTest (void)
{
/* Test 1:
* This test intentionally returns FALSE in response to WM_INITDIALOG
* without setting focus to a control. This is not allowed according to
* MSDN, but it is exactly what MFC's CFormView does.
*
* Since the WM_INITDIALOG handler returns FALSE without setting the focus,
* the focus should initially be NULL. Later, when we manually set focus to
* the dialog, the default handler should set focus to the first control that
* is "visible, not disabled, and has the WS_TABSTOP style" (MSDN). Because the
* second radio button has been checked, it should be the first control
* that meets these criteria and should receive the focus.
*/
g_bInitialFocusInitDlgResult = FALSE;
g_hwndInitialFocusT1 = (HWND) -1;
g_hwndInitialFocusT2 = (HWND) -1;
g_styleInitialFocusT1 = -1;
g_styleInitialFocusT2 = -1;
DialogBoxA(g_hinst, "RADIO_TEST_DIALOG", NULL, (DLGPROC)delayFocusDlgWinProc);
ok (((g_styleInitialFocusT1 & WS_TABSTOP) == 0),
"Error in wrc - Detected WS_TABSTOP as default style for GROUPBOX\n");
ok (((g_styleInitialFocusT2 & WS_VISIBLE) == 0),
"Modal dialogs should not be shown until the message queue first goes empty\n");
ok ((g_hwndInitialFocusT1 == NULL),
"Error in initial focus when WM_INITDIALOG returned FALSE: "
"Expected NULL focus, got %s (%p).\n",
GetHwndString(g_hwndInitialFocusT1), g_hwndInitialFocusT1);
ok ((g_hwndInitialFocusT2 == g_hwndButton2),
"Error after first SetFocus() when WM_INITDIALOG returned FALSE: "
"Expected the second button (%p), got %s (%p).\n",
g_hwndButton2, GetHwndString(g_hwndInitialFocusT2),
g_hwndInitialFocusT2);
/* Test 2:
* This is the same as above, except WM_INITDIALOG is made to return TRUE.
* This should cause the focus to go to the second radio button right away
* and stay there (until the user indicates otherwise).
*/
g_bInitialFocusInitDlgResult = TRUE;
g_hwndInitialFocusT1 = (HWND) -1;
g_hwndInitialFocusT2 = (HWND) -1;
g_styleInitialFocusT1 = -1;
g_styleInitialFocusT2 = -1;
DialogBoxA(g_hinst, "RADIO_TEST_DIALOG", NULL, (DLGPROC)delayFocusDlgWinProc);
ok ((g_hwndInitialFocusT1 == g_hwndButton2),
"Error in initial focus when WM_INITDIALOG returned TRUE: "
"Expected the second button (%p), got %s (%p).\n",
g_hwndButton2, GetHwndString(g_hwndInitialFocusT2),
g_hwndInitialFocusT2);
ok ((g_hwndInitialFocusT2 == g_hwndButton2),
"Error after first SetFocus() when WM_INITDIALOG returned TRUE: "
"Expected the second button (%p), got %s (%p).\n",
g_hwndButton2, GetHwndString(g_hwndInitialFocusT2),
g_hwndInitialFocusT2);
/* Test 3:
* If the dialog has DS_CONTROL and it's not visible then we shouldn't change focus */
{
HWND hDlg;
HRSRC hResource;
HANDLE hTemplate;
DLGTEMPLATE* pTemplate;
hResource = FindResourceA(g_hinst,"FOCUS_TEST_DIALOG", (LPSTR)RT_DIALOG);
hTemplate = LoadResource(g_hinst, hResource);
pTemplate = (LPDLGTEMPLATEA)LockResource(hTemplate);
g_hwndInitialFocusT1 = 0;
hDlg = CreateDialogIndirectParamW(g_hinst, pTemplate, NULL, (DLGPROC)focusDlgWinProc,0);
ok (hDlg != 0, "Failed to create test dialog.\n");
ok ((g_hwndInitialFocusT1 == 0),
"Focus should not be set for an invisible DS_CONTROL dialog %p.\n", g_hwndInitialFocusT1);
DestroyWindow(hDlg);
}
}
static void test_GetDlgItemText(void)
{
char string[64];
BOOL ret;
strcpy(string, "Overwrite Me");
ret = GetDlgItemTextA(NULL, 0, string, sizeof(string)/sizeof(string[0]));
ok(!ret, "GetDlgItemText(NULL) shouldn't have succeeded\n");
ok(string[0] == '\0', "string retrieved using GetDlgItemText should have been NULL terminated\n");
}
START_TEST(dialog)
{
g_hinst = GetModuleHandleA (0);
if (!RegisterWindowClasses()) assert(0);
GetNextDlgItemTest();
IsDialogMessageWTest();
WM_NEXTDLGCTLTest();
InitialFocusTest();
test_GetDlgItemText();
}
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