Sweden-Number/dlls/comctl32/tests/datetime.c

/* Unit test suite for datetime control.
*
* Copyright 2007 Kanit Therdsteerasukdi
*
* 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
*/

#include <windows.h>
#include <commctrl.h>

#include "wine/test.h"
#include "msg.h"

#define expect(EXPECTED, GOT) ok((GOT)==(EXPECTED), "Expected %d, got %ld\n", (EXPECTED), (GOT))

#define expect_unsuccess(EXPECTED, GOT) ok((GOT)==(EXPECTED), "Expected %d(unsuccessful), got %ld(successful)\n", (EXPECTED), (GOT))

#define NUM_MSG_SEQUENCES   1
#define DATETIME_SEQ_INDEX    0

static struct msg_sequence *sequences[NUM_MSG_SEQUENCES];

static const struct message test_dtm_set_format_seq[] = {
    { DTM_SETFORMATA, sent|wparam|lparam, 0x00000000, 0x00000000 },
    { DTM_SETFORMATA, sent|wparam, 0x00000000 },
    { 0 }
};

static const struct message test_dtm_set_and_get_mccolor_seq[] = {
    { DTM_SETMCCOLOR, sent|wparam|lparam, 0x00000000, 0x00000000 },
    { DTM_SETMCCOLOR, sent|wparam|lparam, 0x00000000, 0x00ffffff },
    { DTM_SETMCCOLOR, sent|wparam|lparam, 0x00000000, 0x00dcb464 },
    { DTM_GETMCCOLOR, sent|wparam|lparam, 0x00000000, 0x00000000 },
    { DTM_SETMCCOLOR, sent|wparam|lparam, 0x00000004, 0x00000000 },
    { DTM_SETMCCOLOR, sent|wparam|lparam, 0x00000004, 0x00ffffff },
    { DTM_SETMCCOLOR, sent|wparam|lparam, 0x00000004, 0x00dcb464 },
    { DTM_GETMCCOLOR, sent|wparam|lparam, 0x00000004, 0x00000000 },
    { DTM_SETMCCOLOR, sent|wparam|lparam, 0x00000001, 0x00000000 },
    { DTM_SETMCCOLOR, sent|wparam|lparam, 0x00000001, 0x00ffffff },
    { DTM_SETMCCOLOR, sent|wparam|lparam, 0x00000001, 0x00dcb464 },
    { DTM_GETMCCOLOR, sent|wparam|lparam, 0x00000001, 0x00000000 },
    { DTM_SETMCCOLOR, sent|wparam|lparam, 0x00000002, 0x00000000 },
    { DTM_SETMCCOLOR, sent|wparam|lparam, 0x00000002, 0x00ffffff },
    { DTM_SETMCCOLOR, sent|wparam|lparam, 0x00000002, 0x00dcb464 },
    { DTM_GETMCCOLOR, sent|wparam|lparam, 0x00000002, 0x00000000 },
    { DTM_SETMCCOLOR, sent|wparam|lparam, 0x00000003, 0x00000000 },
    { DTM_SETMCCOLOR, sent|wparam|lparam, 0x00000003, 0x00ffffff },
    { DTM_SETMCCOLOR, sent|wparam|lparam, 0x00000003, 0x00dcb464 },
    { DTM_GETMCCOLOR, sent|wparam|lparam, 0x00000003, 0x00000000 },
    { DTM_SETMCCOLOR, sent|wparam|lparam, 0x00000005, 0x00000000 },
    { DTM_SETMCCOLOR, sent|wparam|lparam, 0x00000005, 0x00ffffff },
    { DTM_SETMCCOLOR, sent|wparam|lparam, 0x00000005, 0x00dcb464 },
    { DTM_GETMCCOLOR, sent|wparam|lparam, 0x00000005, 0x00000000 },
    { 0 }
};

static const struct message test_dtm_set_and_get_mcfont_seq[] = {
    { DTM_SETMCFONT, sent|lparam, 0, 0x00000001 },
    { DTM_GETMCFONT, sent|wparam|lparam, 0x00000000, 0x00000000 },
    { 0 }
};

static const struct message test_dtm_get_monthcal_seq[] = {
    { DTM_GETMONTHCAL, sent|wparam|lparam, 0x00000000, 0x00000000 },
    { 0 }
};

static const struct message test_dtm_set_and_get_range_seq[] = {
    { DTM_SETRANGE, sent|wparam, 0x00000001 },
    { DTM_GETRANGE, sent|wparam, 0x00000000 },
    { DTM_SETRANGE, sent|wparam, 0x00000002 },
    { DTM_SETRANGE, sent|wparam, 0x00000002 },
    { DTM_GETRANGE, sent|wparam, 0x00000000},
    { DTM_SETRANGE, sent|wparam, 0x00000001 },
    { DTM_SETRANGE, sent|wparam, 0x00000003 },
    { DTM_SETRANGE, sent|wparam, 0x00000003 },
    { DTM_GETRANGE, sent|wparam, 0x00000000 },
    { DTM_SETRANGE, sent|wparam, 0x00000003 },
    { DTM_GETRANGE, sent|wparam, 0x00000000 },
    { DTM_SETRANGE, sent|wparam, 0x00000003 },
    { DTM_GETRANGE, sent|wparam, 0x00000000 },
    { 0 }
};

static const struct message test_dtm_set_range_swap_min_max_seq[] = {
    { DTM_SETSYSTEMTIME, sent|wparam, 0x00000000 },
    { DTM_GETSYSTEMTIME, sent|wparam, 0x00000000 },
    { DTM_SETRANGE, sent|wparam, 0x00000003 },
    { DTM_GETRANGE, sent|wparam, 0x00000000 },
    { DTM_SETSYSTEMTIME, sent|wparam, 0x00000000 },
    { DTM_GETSYSTEMTIME, sent|wparam, 0x00000000 },
    { DTM_SETRANGE, sent|wparam, 0x00000003 },
    { DTM_GETRANGE, sent|wparam, 0x00000000 },
    { DTM_SETRANGE, sent|wparam, 0x00000003 },
    { DTM_GETRANGE, sent|wparam, 0x00000000 },
    { DTM_SETRANGE, sent|wparam, 0x00000003 },
    { DTM_GETRANGE, sent|wparam, 0x00000000 },
    { 0 }
};

static const struct message test_dtm_set_and_get_system_time_seq[] = {
    { DTM_SETSYSTEMTIME, sent|wparam, 0x00000001 },
    { WM_DESTROY, sent|wparam|lparam, 0x00000000, 0x00000000 },
    { WM_NCDESTROY, sent|wparam|lparam, 0x00000000, 0x00000000 },
    { DTM_SETSYSTEMTIME, sent|wparam, 0x00000001 },
    { DTM_GETSYSTEMTIME, sent|wparam, 0x00000000 },
    { DTM_SETSYSTEMTIME, sent|wparam, 0x00000000 },
    { DTM_SETSYSTEMTIME, sent|wparam, 0x00000000 },
    { DTM_SETSYSTEMTIME, sent|wparam, 0x00000000 },
    { DTM_GETSYSTEMTIME, sent|wparam, 0x00000000 },
    { DTM_SETSYSTEMTIME, sent|wparam, 0x00000000 },
    { 0 }
};

static const struct message destroy_window_seq[] = {
    { WM_DESTROY, sent|wparam|lparam, 0x00000000, 0x00000000 },
    { WM_NCDESTROY, sent|wparam|lparam, 0x00000000, 0x00000000 },
    { 0 }
};

struct subclass_info
{
    WNDPROC oldproc;
};

static LRESULT WINAPI datetime_subclass_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
    struct subclass_info *info = (struct subclass_info *)GetWindowLongPtrA(hwnd, GWLP_USERDATA);
    static long defwndproc_counter = 0;
    LRESULT ret;
    struct message msg;

    trace("datetime: %p, %04x, %08lx, %08lx\n", hwnd, message, wParam, lParam);

    msg.message = message;
    msg.flags = sent|wparam|lparam;
    if (defwndproc_counter) msg.flags |= defwinproc;
    msg.wParam = wParam;
    msg.lParam = lParam;
    add_message(sequences, DATETIME_SEQ_INDEX, &msg);

    defwndproc_counter++;
    ret = CallWindowProcA(info->oldproc, hwnd, message, wParam, lParam);
    defwndproc_counter--;

    return ret;
}

static HWND create_datetime_control(DWORD style, DWORD exstyle)
{
    struct subclass_info *info;
    HWND hWndDateTime = NULL;

    info = HeapAlloc(GetProcessHeap(), 0, sizeof(struct subclass_info));
    if (!info)
        return NULL;

    hWndDateTime = CreateWindowEx(0,
        DATETIMEPICK_CLASS,
        NULL,
        style,
        0,50,300,120,
        NULL,
        NULL,
        NULL,
        NULL);

    if (!hWndDateTime) {
        HeapFree(GetProcessHeap(), 0, info);
        return NULL;
    }

    info->oldproc = (WNDPROC)SetWindowLongPtrA(hWndDateTime, GWLP_WNDPROC,
                                            (LONG_PTR)datetime_subclass_proc);
    SetWindowLongPtrA(hWndDateTime, GWLP_USERDATA, (LONG_PTR)info);

    return hWndDateTime;
}

static void test_dtm_set_format(HWND hWndDateTime)
{
    LRESULT r;

    r = SendMessage(hWndDateTime, DTM_SETFORMAT, 0, (LPARAM)NULL);
    expect(1, r);

    r = SendMessage(hWndDateTime, DTM_SETFORMAT, 0,
		    (LPARAM)"'Today is: 'hh':'m':'s dddd MMM dd', 'yyyy");
    expect(1, r);

    ok_sequence(sequences, DATETIME_SEQ_INDEX, test_dtm_set_format_seq, "test_dtm_set_format", FALSE);
    flush_sequences(sequences, NUM_MSG_SEQUENCES);
}

static void test_mccolor_types(HWND hWndDateTime, int mccolor_type, const char* mccolor_name)
{
    LRESULT r;
    COLORREF theColor, prevColor;

    theColor=RGB(0,0,0);
    r = SendMessage(hWndDateTime, DTM_SETMCCOLOR, mccolor_type, theColor);
    ok(r != -1, "%s: Set RGB(0,0,0): Expected COLORREF of previous value, got %ld\n", mccolor_name, r);
    prevColor=theColor;
    theColor=RGB(255,255,255);
    r = SendMessage(hWndDateTime, DTM_SETMCCOLOR, mccolor_type, theColor);
    ok(r==prevColor, "%s: Set RGB(255,255,255): Expected COLORREF of previous value, got %ld\n", mccolor_name, r);
    prevColor=theColor;
    theColor=RGB(100,180,220);
    r = SendMessage(hWndDateTime, DTM_SETMCCOLOR, mccolor_type, theColor);
    ok(r==prevColor, "%s: Set RGB(100,180,220): Expected COLORREF of previous value, got %ld\n", mccolor_name, r);
    r = SendMessage(hWndDateTime, DTM_GETMCCOLOR, mccolor_type, 0);
    ok(r==theColor, "%s: GETMCCOLOR: Expected %d, got %ld\n", mccolor_name, theColor, r);
}

static void test_dtm_set_and_get_mccolor(HWND hWndDateTime)
{
    test_mccolor_types(hWndDateTime, MCSC_BACKGROUND, "MCSC_BACKGROUND");
    test_mccolor_types(hWndDateTime, MCSC_MONTHBK, "MCSC_MONTHBK");
    test_mccolor_types(hWndDateTime, MCSC_TEXT, "MCSC_TEXT");
    test_mccolor_types(hWndDateTime, MCSC_TITLEBK, "MCSC_TITLEBK");
    test_mccolor_types(hWndDateTime, MCSC_TITLETEXT, "MCSC_TITLETEXT");
    test_mccolor_types(hWndDateTime, MCSC_TRAILINGTEXT, "MCSC_TRAILINGTEXT");

    ok_sequence(sequences, DATETIME_SEQ_INDEX, test_dtm_set_and_get_mccolor_seq, "test_dtm_set_and_get_mccolor", FALSE);
    flush_sequences(sequences, NUM_MSG_SEQUENCES);
}

static void test_dtm_set_and_get_mcfont(HWND hWndDateTime)
{
    HFONT hFontOrig, hFontNew;

    hFontOrig = (HFONT)GetStockObject(DEFAULT_GUI_FONT);
    SendMessage(hWndDateTime, DTM_SETMCFONT, (WPARAM)hFontOrig, TRUE);
    hFontNew = (HFONT)SendMessage(hWndDateTime, DTM_GETMCFONT, 0, 0);
    ok(hFontOrig == hFontNew, "Expected hFontOrig==hFontNew, hFontOrig=%p, hFontNew=%p\n", hFontOrig, hFontNew);

    ok_sequence(sequences, DATETIME_SEQ_INDEX, test_dtm_set_and_get_mcfont_seq, "test_dtm_set_and_get_mcfont", FALSE);
    flush_sequences(sequences, NUM_MSG_SEQUENCES);
}

static void test_dtm_get_monthcal(HWND hWndDateTime)
{
    LRESULT r;

    todo_wine {
        r = SendMessage(hWndDateTime, DTM_GETMONTHCAL, 0, 0);
        ok(r == (LPARAM)NULL, "Expected NULL(no child month calendar control), got %ld\n", r);
    }

    ok_sequence(sequences, DATETIME_SEQ_INDEX, test_dtm_get_monthcal_seq, "test_dtm_get_monthcal", FALSE);
    flush_sequences(sequences, NUM_MSG_SEQUENCES);
}

static void fill_systime_struct(SYSTEMTIME *st, int year, int month, int dayofweek, int day, int hour, int minute, int second, int milliseconds)
{
    st->wYear = year;
    st->wMonth = month;
    st->wDayOfWeek = dayofweek;
    st->wDay = day;
    st->wHour = hour;
    st->wMinute = minute;
    st->wSecond = second;
    st->wMilliseconds = milliseconds;
}

static LPARAM compare_systime_date(SYSTEMTIME *st1, SYSTEMTIME *st2)
{
    return (st1->wYear == st2->wYear)
            && (st1->wMonth == st2->wMonth)
            && (st1->wDayOfWeek == st2->wDayOfWeek)
            && (st1->wDay == st2->wDay);
}

static LPARAM compare_systime_time(SYSTEMTIME *st1, SYSTEMTIME *st2)
{
    return (st1->wHour == st2->wHour)
            && (st1->wMinute == st2->wMinute)
            && (st1->wSecond == st2->wSecond)
            && (st1->wMilliseconds == st2->wMilliseconds);
}

static LPARAM compare_systime(SYSTEMTIME *st1, SYSTEMTIME *st2)
{
    if(!compare_systime_date(st1, st2))
        return 0;

    return compare_systime_time(st1, st2);
}

#define expect_systime(ST1, ST2) ok(compare_systime((ST1), (ST2))==1, "ST1 != ST2\n")
#define expect_systime_date(ST1, ST2) ok(compare_systime_date((ST1), (ST2))==1, "ST1.date != ST2.date\n")
#define expect_systime_time(ST1, ST2) ok(compare_systime_time((ST1), (ST2))==1, "ST1.time != ST2.time\n")

static void test_dtm_set_and_get_range(HWND hWndDateTime)
{
    LRESULT r;
    SYSTEMTIME st[2];
    SYSTEMTIME getSt[2];

    /* initialize st[0] to lowest possible value */
    fill_systime_struct(&st[0], 1601, 1, 0, 1, 0, 0, 0, 0);
    /* intialize st[1] to all invalid numbers */
    fill_systime_struct(&st[1], 0, 0, 7, 0, 24, 60, 60, 1000);

    r = SendMessage(hWndDateTime, DTM_SETRANGE, GDTR_MIN, (LPARAM)st);
    expect(1, r);
    r = SendMessage(hWndDateTime, DTM_GETRANGE, 0, (LPARAM)getSt);
    ok(r == GDTR_MIN, "Expected %x, not %x(GDTR_MAX) or %x(GDTR_MIN | GDTR_MAX), got %lx\n", GDTR_MIN, GDTR_MAX, GDTR_MIN | GDTR_MAX, r);
    expect_systime(&st[0], &getSt[0]);

    r = SendMessage(hWndDateTime, DTM_SETRANGE, GDTR_MAX, (LPARAM)st);
    expect_unsuccess(0, r);

    /* set st[0] to all invalid numbers */
    fill_systime_struct(&st[0], 0, 0, 7, 0, 24, 60, 60, 1000);
    /* set st[1] to highest possible value */
    fill_systime_struct(&st[1], 30827, 12, 6, 31, 23, 59, 59, 999);

    r = SendMessage(hWndDateTime, DTM_SETRANGE, GDTR_MAX, (LPARAM)st);
    expect(1, r);
    r = SendMessage(hWndDateTime, DTM_GETRANGE, 0, (LPARAM)getSt);
    todo_wine {
        ok(r == GDTR_MAX, "Expected %x, not %x(GDTR_MIN) or %x(GDTR_MIN | GDTR_MAX), got %lx\n", GDTR_MAX, GDTR_MIN, GDTR_MIN | GDTR_MAX, r);
    }
    expect_systime(&st[1], &getSt[1]);

    r = SendMessage(hWndDateTime, DTM_SETRANGE, GDTR_MIN, (LPARAM)st);
    expect_unsuccess(0, r);
    r = SendMessage(hWndDateTime, DTM_SETRANGE, GDTR_MIN | GDTR_MAX, (LPARAM)st);
    expect_unsuccess(0, r);

    /* set st[0] to highest possible value */
    fill_systime_struct(&st[0], 30827, 12, 6, 31, 23, 59, 59, 999);

    r = SendMessage(hWndDateTime, DTM_SETRANGE, GDTR_MIN | GDTR_MAX, (LPARAM)st);
    expect(1, r);
    r = SendMessage(hWndDateTime, DTM_GETRANGE, 0, (LPARAM)getSt);
    ok(r == (GDTR_MIN | GDTR_MAX), "Expected %x, not %x(GDTR_MIN) or %x(GDTR_MAX), got %lx\n", (GDTR_MIN | GDTR_MAX), GDTR_MIN, GDTR_MAX, r);
    expect_systime(&st[0], &getSt[0]);
    expect_systime(&st[1], &getSt[1]);

    /* initialize st[0] to lowest possible value */
    fill_systime_struct(&st[0], 1601, 1, 0, 1, 0, 0, 0, 0);
    /* set st[1] to highest possible value */
    fill_systime_struct(&st[1], 30827, 12, 6, 31, 23, 59, 59, 999);

    r = SendMessage(hWndDateTime, DTM_SETRANGE, GDTR_MIN | GDTR_MAX, (LPARAM)st);
    expect(1, r);
    r = SendMessage(hWndDateTime, DTM_GETRANGE, 0, (LPARAM)getSt);
    ok(r == (GDTR_MIN | GDTR_MAX), "Expected %x, not %x(GDTR_MIN) or %x(GDTR_MAX), got %lx\n", (GDTR_MIN | GDTR_MAX), GDTR_MIN, GDTR_MAX, r);
    expect_systime(&st[0], &getSt[0]);
    expect_systime(&st[1], &getSt[1]);

    /* set st[0] to value higher than minimum */
    fill_systime_struct(&st[0], 1980, 1, 3, 23, 14, 34, 37, 465);
    /* set st[1] to value lower than maximum */
    fill_systime_struct(&st[1], 2007, 3, 2, 31, 23, 59, 59, 999);

    r = SendMessage(hWndDateTime, DTM_SETRANGE, GDTR_MIN | GDTR_MAX, (LPARAM)st);
    expect(1, r);
    r = SendMessage(hWndDateTime, DTM_GETRANGE, 0, (LPARAM)getSt);
    ok(r == (GDTR_MIN | GDTR_MAX), "Expected %x, not %x(GDTR_MIN) or %x(GDTR_MAX), got %lx\n", (GDTR_MIN | GDTR_MAX), GDTR_MIN, GDTR_MAX, r);
    expect_systime(&st[0], &getSt[0]);
    expect_systime(&st[1], &getSt[1]);

    ok_sequence(sequences, DATETIME_SEQ_INDEX, test_dtm_set_and_get_range_seq, "test_dtm_set_and_get_range", FALSE);
    flush_sequences(sequences, NUM_MSG_SEQUENCES);
}

/* when max<min for DTM_SETRANGE, Windows seems to swap the min and max values,
although that's undocumented.  However, it doesn't seem to be implemented
correctly, causing some strange side effects */
static void test_dtm_set_range_swap_min_max(HWND hWndDateTime)
{
    LRESULT r;
    SYSTEMTIME st[2];
    SYSTEMTIME getSt[2];
    SYSTEMTIME origSt;

    fill_systime_struct(&st[0], 2007, 2, 4, 15, 2, 2, 2, 2);

    r = SendMessage(hWndDateTime, DTM_SETSYSTEMTIME, GDT_VALID, (LPARAM)&st[0]);
    expect(1, r);
    r = SendMessage(hWndDateTime, DTM_GETSYSTEMTIME, 0, (LPARAM)&origSt);
    ok(r == GDT_VALID, "Expected %d, not %d(GDT_NONE) or %d(GDT_ERROR), got %ld\n", GDT_VALID, GDT_NONE, GDT_ERROR, r);
    expect_systime(&st[0], &origSt);

    /* set st[0] to value higher than st[1] */
    fill_systime_struct(&st[0], 2007, 3, 2, 31, 23, 59, 59, 999);
    fill_systime_struct(&st[1], 1980, 1, 3, 23, 14, 34, 37, 465);

    /* since min>max, min and max values should be swapped by DTM_SETRANGE
    automatically */
    r = SendMessage(hWndDateTime, DTM_SETRANGE, GDTR_MIN | GDTR_MAX, (LPARAM)st);
    expect(1, r);
    r = SendMessage(hWndDateTime, DTM_GETRANGE, 0, (LPARAM)getSt);
    ok(r == (GDTR_MIN | GDTR_MAX), "Expected %x, not %x(GDTR_MIN) or %x(GDTR_MAX), got %lx\n", (GDTR_MIN | GDTR_MAX), GDTR_MIN, GDTR_MAX, r);
    todo_wine {
        expect_systime(&st[0], &getSt[0]);
    }
    todo_wine {
        expect_systime(&st[1], &getSt[1]);
    }

    fill_systime_struct(&st[0], 1980, 1, 3, 23, 14, 34, 37, 465);

    r = SendMessage(hWndDateTime, DTM_SETSYSTEMTIME, GDT_VALID, (LPARAM)&st[0]);
    expect(1, r);
    r = SendMessage(hWndDateTime, DTM_GETSYSTEMTIME, 0, (LPARAM)&getSt[0]);
    ok(r == GDT_VALID, "Expected %d, not %d(GDT_NONE) or %d(GDT_ERROR), got %ld\n", GDT_VALID, GDT_NONE, GDT_ERROR, r);
    /* the time part seems to not change after swapping the min and max values
    and doing DTM_SETSYSTEMTIME */
    expect_systime_date(&st[0], &getSt[0]);
    todo_wine {
        expect_systime_time(&origSt, &getSt[0]);
    }

    /* set st[0] to value higher than minimum */
    fill_systime_struct(&st[0], 1980, 1, 3, 23, 14, 34, 37, 465);
    /* set st[1] to value lower than maximum */
    fill_systime_struct(&st[1], 2007, 3, 2, 31, 23, 59, 59, 999);

    r = SendMessage(hWndDateTime, DTM_SETRANGE, GDTR_MIN | GDTR_MAX, (LPARAM)st);
    expect(1, r);
    /* for some reason after we swapped the min and max values before,
    whenever we do a DTM_SETRANGE, the DTM_GETRANGE will return the values
    swapped*/
    r = SendMessage(hWndDateTime, DTM_GETRANGE, 0, (LPARAM)getSt);
    ok(r == (GDTR_MIN | GDTR_MAX), "Expected %x, not %x(GDTR_MIN) or %x(GDTR_MAX), got %lx\n", (GDTR_MIN | GDTR_MAX), GDTR_MIN, GDTR_MAX, r);
    todo_wine {
        expect_systime(&st[0], &getSt[1]);
    }
    todo_wine {
        expect_systime(&st[1], &getSt[0]);
    }

    /* set st[0] to value higher than st[1] */
    fill_systime_struct(&st[0], 2007, 3, 2, 31, 23, 59, 59, 999);
    fill_systime_struct(&st[1], 1980, 1, 3, 23, 14, 34, 37, 465);

    /* set min>max again, so that the return values of DTM_GETRANGE are no
    longer swapped the next time we do a DTM SETRANGE and DTM_GETRANGE*/
    r = SendMessage(hWndDateTime, DTM_SETRANGE, GDTR_MIN | GDTR_MAX, (LPARAM)st);
    expect(1, r);
    r = SendMessage(hWndDateTime, DTM_GETRANGE, 0, (LPARAM)getSt);
    ok(r == (GDTR_MIN | GDTR_MAX), "Expected %x, not %x(GDTR_MIN) or %x(GDTR_MAX), got %lx\n", (GDTR_MIN | GDTR_MAX), GDTR_MIN, GDTR_MAX, r);
    expect_systime(&st[0], &getSt[1]);
    expect_systime(&st[1], &getSt[0]);

    /* initialize st[0] to lowest possible value */
    fill_systime_struct(&st[0], 1601, 1, 0, 1, 0, 0, 0, 0);
    /* set st[1] to highest possible value */
    fill_systime_struct(&st[1], 30827, 12, 6, 31, 23, 59, 59, 999);

    r = SendMessage(hWndDateTime, DTM_SETRANGE, GDTR_MIN | GDTR_MAX, (LPARAM)st);
    expect(1, r);
    r = SendMessage(hWndDateTime, DTM_GETRANGE, 0, (LPARAM)getSt);
    ok(r == (GDTR_MIN | GDTR_MAX), "Expected %x, not %x(GDTR_MIN) or %x(GDTR_MAX), got %lx\n", (GDTR_MIN | GDTR_MAX), GDTR_MIN, GDTR_MAX, r);
    expect_systime(&st[0], &getSt[0]);
    expect_systime(&st[1], &getSt[1]);

    ok_sequence(sequences, DATETIME_SEQ_INDEX, test_dtm_set_range_swap_min_max_seq, "test_dtm_set_range_swap_min_max", FALSE);
    flush_sequences(sequences, NUM_MSG_SEQUENCES);
}

static void test_dtm_set_and_get_system_time(HWND hWndDateTime)
{
    LRESULT r;
    SYSTEMTIME st;
    SYSTEMTIME getSt;
    HWND hWndDateTime_test_gdt_none;

    hWndDateTime_test_gdt_none = create_datetime_control(0, 0);

    ok(hWndDateTime_test_gdt_none!=NULL, "Expected non NULL, got %p\n", hWndDateTime_test_gdt_none);
    if(hWndDateTime_test_gdt_none) {
        r = SendMessage(hWndDateTime_test_gdt_none, DTM_SETSYSTEMTIME, GDT_NONE, (LPARAM)&st);
        expect(0, r);
    }
    else {
        skip("hWndDateTime_test_gdt_none is NULL\n");
        flush_sequences(sequences, NUM_MSG_SEQUENCES);

        return;
    }

    DestroyWindow(hWndDateTime_test_gdt_none);

    r = SendMessage(hWndDateTime, DTM_SETSYSTEMTIME, GDT_NONE, (LPARAM)&st);
    expect(1, r);
    r = SendMessage(hWndDateTime, DTM_GETSYSTEMTIME, 0, (LPARAM)&getSt);
    ok(r == GDT_NONE, "Expected %d, not %d(GDT_VALID) or %d(GDT_ERROR), got %ld\n", GDT_NONE, GDT_VALID, GDT_ERROR, r);

    /* set st to lowest possible value */
    fill_systime_struct(&st, 1601, 1, 0, 1, 0, 0, 0, 0);

    r = SendMessage(hWndDateTime, DTM_SETSYSTEMTIME, GDT_VALID, (LPARAM)&st);
    expect(1, r);

    /* set st to highest possible value */
    fill_systime_struct(&st, 30827, 12, 6, 31, 23, 59, 59, 999);

    r = SendMessage(hWndDateTime, DTM_SETSYSTEMTIME, GDT_VALID, (LPARAM)&st);
    expect(1, r);

    /* set st to value between min and max */
    fill_systime_struct(&st, 1980, 1, 3, 23, 14, 34, 37, 465);

    r = SendMessage(hWndDateTime, DTM_SETSYSTEMTIME, GDT_VALID, (LPARAM)&st);
    expect(1, r);
    r = SendMessage(hWndDateTime, DTM_GETSYSTEMTIME, 0, (LPARAM)&getSt);
    ok(r == GDT_VALID, "Expected %d, not %d(GDT_NONE) or %d(GDT_ERROR), got %ld\n", GDT_VALID, GDT_NONE, GDT_ERROR, r);
    expect_systime(&st, &getSt);

    /* set st to invalid value */
    fill_systime_struct(&st, 0, 0, 7, 0, 24, 60, 60, 1000);

    r = SendMessage(hWndDateTime, DTM_SETSYSTEMTIME, GDT_VALID, (LPARAM)&st);
    expect_unsuccess(0, r);

    ok_sequence(sequences, DATETIME_SEQ_INDEX, test_dtm_set_and_get_system_time_seq, "test_dtm_set_and_get_system_time", FALSE);
    flush_sequences(sequences, NUM_MSG_SEQUENCES);
}

static void test_datetime_control(void)
{
    HWND hWndDateTime;

    hWndDateTime = create_datetime_control(DTS_SHOWNONE, 0);

    ok(hWndDateTime != NULL, "Expected non NULL, got %p\n", hWndDateTime);
    if(hWndDateTime!=NULL) {
        test_dtm_set_format(hWndDateTime);
        test_dtm_set_and_get_mccolor(hWndDateTime);
        test_dtm_set_and_get_mcfont(hWndDateTime);
        test_dtm_get_monthcal(hWndDateTime);
        test_dtm_set_and_get_range(hWndDateTime);
        test_dtm_set_range_swap_min_max(hWndDateTime);
        test_dtm_set_and_get_system_time(hWndDateTime);
    }
    else {
        skip("hWndDateTime is NULL\n");
    }

    DestroyWindow(hWndDateTime);
    ok_sequence(sequences, DATETIME_SEQ_INDEX, destroy_window_seq, "test_dtm_set_and_get_system_time", TRUE);
}

START_TEST(datetime)
{
    INITCOMMONCONTROLSEX icex;

    icex.dwSize = sizeof(icex);
    icex.dwICC = ICC_DATE_CLASSES;
    InitCommonControlsEx(&icex);
    init_msg_sequences(sequences, NUM_MSG_SEQUENCES);

    test_datetime_control();
}