win.c

winNT技术操作系统,国外开放的原代码和LIUX一样

    /* not owned popup with WS_CHILD (same as WS_POPUP only) */
    test = create_tool_window( WS_POPUP | WS_CHILD, 0 );
    trace( "created WS_CHILD popup %p\n", test );
    check_parents( test, desktop, 0, 0, 0, test, test );
    DestroyWindow( test );

    /* not owned popup with WS_CHILD | WS_MAXIMIZE (same as WS_POPUP only) */
    test = create_tool_window( WS_POPUP | WS_CHILD | WS_MAXIMIZE, 0 );
    DestroyWindow( test );

    /* owned popup with WS_CHILD (same as WS_POPUP only) */
    test = create_tool_window( WS_POPUP | WS_CHILD, hwndMain );
    trace( "created owned WS_CHILD popup %p\n", test );
    check_parents( test, desktop, hwndMain, hwndMain, hwndMain, test, hwndMain );
    DestroyWindow( test );

    /* owned popup with WS_CHILD (same as WS_POPUP only) with WS_MAXIMIZE */
    test = create_tool_window( WS_POPUP | WS_CHILD | WS_MAXIMIZE, hwndMain );
    DestroyWindow( test );

    /******************** parent changes *************************/
    trace( "testing parent changes\n" );

    /* desktop window */
    check_parents( desktop, 0, 0, 0, 0, 0, 0 );
#if 0 /* this test succeeds on NT but crashes on win9x systems */
    ret = (HWND)SetWindowLongA( test, GWL_HWNDPARENT, (LONG_PTR)hwndMain2 );
    ok( !ret, "Set GWL_HWNDPARENT succeeded on desktop\n" );
    check_parents( desktop, 0, 0, 0, 0, 0, 0 );
    ok( !SetParent( desktop, hwndMain ), "SetParent succeeded on desktop\n" );
    check_parents( desktop, 0, 0, 0, 0, 0, 0 );
#endif
    /* normal child window */
    test = create_tool_window( WS_CHILD, hwndMain );
    trace( "created child %p\n", test );

    ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)hwndMain2 );
    ok( ret == hwndMain, "GWL_HWNDPARENT return value %p expected %p\n", ret, hwndMain );
    check_parents( test, hwndMain2, hwndMain2, hwndMain2, 0, hwndMain2, hwndMain2 );

    ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)child );
    ok( ret == hwndMain2, "GWL_HWNDPARENT return value %p expected %p\n", ret, hwndMain2 );
    check_parents( test, child, child, child, 0, hwndMain, hwndMain );

    ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)desktop );
    ok( ret == child, "GWL_HWNDPARENT return value %p expected %p\n", ret, child );
    check_parents( test, desktop, 0, desktop, 0, test, desktop );

    /* window is now child of desktop so GWLP_HWNDPARENT changes owner from now on */
    ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)child );
    ok( ret == 0, "GWL_HWNDPARENT return value %p expected 0\n", ret );
    check_parents( test, desktop, child, desktop, child, test, desktop );

    ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, 0 );
    ok( ret == child, "GWL_HWNDPARENT return value %p expected %p\n", ret, child );
    check_parents( test, desktop, 0, desktop, 0, test, desktop );
    DestroyWindow( test );

    /* not owned top-level window */
    test = create_tool_window( 0, 0 );
    trace( "created top-level %p\n", test );

    ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)hwndMain2 );
    ok( ret == 0, "GWL_HWNDPARENT return value %p expected 0\n", ret );
    check_parents( test, desktop, hwndMain2, 0, hwndMain2, test, test );

    ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)child );
    ok( ret == hwndMain2, "GWL_HWNDPARENT return value %p expected %p\n", ret, hwndMain2 );
    check_parents( test, desktop, child, 0, child, test, test );

    ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, 0 );
    ok( ret == child, "GWL_HWNDPARENT return value %p expected %p\n", ret, child );
    check_parents( test, desktop, 0, 0, 0, test, test );
    DestroyWindow( test );

    /* not owned popup */
    test = create_tool_window( WS_POPUP, 0 );
    trace( "created popup %p\n", test );

    ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)hwndMain2 );
    ok( ret == 0, "GWL_HWNDPARENT return value %p expected 0\n", ret );
    check_parents( test, desktop, hwndMain2, hwndMain2, hwndMain2, test, hwndMain2 );

    ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (LONG_PTR)child );
    ok( ret == hwndMain2, "GWL_HWNDPARENT return value %p expected %p\n", ret, hwndMain2 );
    check_parents( test, desktop, child, child, child, test, hwndMain );

    ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, 0 );
    ok( ret == child, "GWL_HWNDPARENT return value %p expected %p\n", ret, child );
    check_parents( test, desktop, 0, 0, 0, test, test );
    DestroyWindow( test );

    /* normal child window */
    test = create_tool_window( WS_CHILD, hwndMain );
    trace( "created child %p\n", test );

    ret = SetParent( test, desktop );
    ok( ret == hwndMain, "SetParent return value %p expected %p\n", ret, hwndMain );
    check_parents( test, desktop, 0, desktop, 0, test, desktop );

    ret = SetParent( test, child );
    ok( ret == desktop, "SetParent return value %p expected %p\n", ret, desktop );
    check_parents( test, child, child, child, 0, hwndMain, hwndMain );

    ret = SetParent( test, hwndMain2 );
    ok( ret == child, "SetParent return value %p expected %p\n", ret, child );
    check_parents( test, hwndMain2, hwndMain2, hwndMain2, 0, hwndMain2, hwndMain2 );
    DestroyWindow( test );

    /* not owned top-level window */
    test = create_tool_window( 0, 0 );
    trace( "created top-level %p\n", test );

    ret = SetParent( test, child );
    ok( ret == desktop, "SetParent return value %p expected %p\n", ret, desktop );
    check_parents( test, child, child, 0, 0, hwndMain, test );
    DestroyWindow( test );

    /* owned popup */
    test = create_tool_window( WS_POPUP, hwndMain2 );
    trace( "created owned popup %p\n", test );

    ret = SetParent( test, child );
    ok( ret == desktop, "SetParent return value %p expected %p\n", ret, desktop );
    check_parents( test, child, child, hwndMain2, hwndMain2, hwndMain, hwndMain2 );

    ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (ULONG_PTR)hwndMain );
    ok( ret == child, "GWL_HWNDPARENT return value %p expected %p\n", ret, child );
    check_parents( test, hwndMain, hwndMain, hwndMain2, hwndMain2, hwndMain, hwndMain2 );
    DestroyWindow( test );

    /**************** test owner destruction *******************/

    /* owned child popup */
    owner = create_tool_window( 0, 0 );
    test = create_tool_window( WS_POPUP, owner );
    trace( "created owner %p and popup %p\n", owner, test );
    ret = SetParent( test, child );
    ok( ret == desktop, "SetParent return value %p expected %p\n", ret, desktop );
    check_parents( test, child, child, owner, owner, hwndMain, owner );
    /* window is now child of 'child' but owned by 'owner' */
    DestroyWindow( owner );
    ok( IsWindow(test), "Window %p destroyed by owner destruction\n", test );
    /* Win98 doesn't pass this test. It doesn't allow a destroyed owner,
     * while Win95, Win2k, WinXP do.
     */
    /*check_parents( test, child, child, owner, owner, hwndMain, owner );*/
    ok( !IsWindow(owner), "Owner %p not destroyed\n", owner );
    DestroyWindow(test);

    /* owned top-level popup */
    owner = create_tool_window( 0, 0 );
    test = create_tool_window( WS_POPUP, owner );
    trace( "created owner %p and popup %p\n", owner, test );
    check_parents( test, desktop, owner, owner, owner, test, owner );
    DestroyWindow( owner );
    ok( !IsWindow(test), "Window %p not destroyed by owner destruction\n", test );

    /* top-level popup owned by child */
    owner = create_tool_window( WS_CHILD, hwndMain2 );
    test = create_tool_window( WS_POPUP, 0 );
    trace( "created owner %p and popup %p\n", owner, test );
    ret = (HWND)SetWindowLongPtrA( test, GWLP_HWNDPARENT, (ULONG_PTR)owner );
    ok( ret == 0, "GWL_HWNDPARENT return value %p expected 0\n", ret );
    check_parents( test, desktop, owner, owner, owner, test, hwndMain2 );
    DestroyWindow( owner );
    ok( IsWindow(test), "Window %p destroyed by owner destruction\n", test );
    ok( !IsWindow(owner), "Owner %p not destroyed\n", owner );
    /* Win98 doesn't pass this test. It doesn't allow a destroyed owner,
     * while Win95, Win2k, WinXP do.
     */
    /*check_parents( test, desktop, owner, owner, owner, test, owner );*/
    DestroyWindow(test);

    /* final cleanup */
    DestroyWindow(child);


    owner = create_tool_window( WS_OVERLAPPED, 0 );
    test = create_tool_window( WS_POPUP, desktop );

    ok( !GetWindow( test, GW_OWNER ), "Wrong owner window\n" );
    numChildren = 0;
    ok( !EnumChildWindows( owner, EnumChildProc, (LPARAM)&numChildren ),
        "EnumChildWindows should have returned FALSE\n" );
    ok( numChildren == 0, "numChildren should be 0 got %d\n", numChildren );

    SetWindowLongA( test, GWL_STYLE, (GetWindowLongA( test, GWL_STYLE ) & ~WS_POPUP) | WS_CHILD );
    ret = SetParent( test, owner );
    ok( ret == desktop, "SetParent return value %p expected %p\n", ret, desktop );

    numChildren = 0;
    ok( EnumChildWindows( owner, EnumChildProc, (LPARAM)&numChildren ),
        "EnumChildWindows should have returned TRUE\n" );
    ok( numChildren == 1, "numChildren should be 1 got %d\n", numChildren );

    child = create_tool_window( WS_CHILD, owner );
    numChildren = 0;
    ok( !EnumChildWindows( owner, EnumChildProc, (LPARAM)&numChildren ),
        "EnumChildWindows should have returned FALSE\n" );
    ok( numChildren == 2, "numChildren should be 2 got %d\n", numChildren );
    DestroyWindow( child );

    child = create_tool_window( WS_VISIBLE | WS_OVERLAPPEDWINDOW, owner );
    ok( GetWindow( child, GW_OWNER ) == owner, "Wrong owner window\n" );
    numChildren = 0;
    ok( EnumChildWindows( owner, EnumChildProc, (LPARAM)&numChildren ),
        "EnumChildWindows should have returned TRUE\n" );
    ok( numChildren == 1, "numChildren should be 1 got %d\n", numChildren );

    ret = SetParent( child, owner );
    ok( GetWindow( child, GW_OWNER ) == owner, "Wrong owner window\n" );
    ok( ret == desktop, "SetParent return value %p expected %p\n", ret, desktop );
    numChildren = 0;
    ok( !EnumChildWindows( owner, EnumChildProc, (LPARAM)&numChildren ),
        "EnumChildWindows should have returned FALSE\n" );
    ok( numChildren == 2, "numChildren should be 2 got %d\n", numChildren );

    ret = SetParent( child, NULL );
    ok( GetWindow( child, GW_OWNER ) == owner, "Wrong owner window\n" );
    ok( ret == owner, "SetParent return value %p expected %p\n", ret, owner );
    numChildren = 0;
    ok( EnumChildWindows( owner, EnumChildProc, (LPARAM)&numChildren ),
        "EnumChildWindows should have returned TRUE\n" );
    ok( numChildren == 1, "numChildren should be 1 got %d\n", numChildren );

    /* even GW_OWNER == owner it's still a desktop's child */
    ok( !EnumChildWindows( desktop, EnumChildProc1, (LPARAM)child ),
        "EnumChildWindows should have found %p and returned FALSE\n", child );

    DestroyWindow( child );
    child = create_tool_window( WS_VISIBLE | WS_OVERLAPPEDWINDOW, NULL );

    ok( !EnumChildWindows( desktop, EnumChildProc1, (LPARAM)child ),
        "EnumChildWindows should have found %p and returned FALSE\n", child );

    DestroyWindow( child );
    DestroyWindow( test );
    DestroyWindow( owner );
}


static LRESULT WINAPI main_window_procA(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
{
    switch (msg)
    {
	case WM_GETMINMAXINFO:
	{
	    MINMAXINFO* minmax = (MINMAXINFO *)lparam;

	    trace("hwnd %p, WM_GETMINMAXINFO, %08x, %08lx\n", hwnd, wparam, lparam);
	    trace("ptReserved (%ld,%ld), ptMaxSize (%ld,%ld), ptMaxPosition (%ld,%ld)\n"
		  "	  ptMinTrackSize (%ld,%ld), ptMaxTrackSize (%ld,%ld)\n",
		  minmax->ptReserved.x, minmax->ptReserved.y,
		  minmax->ptMaxSize.x, minmax->ptMaxSize.y,
		  minmax->ptMaxPosition.x, minmax->ptMaxPosition.y,
		  minmax->ptMinTrackSize.x, minmax->ptMinTrackSize.y,
		  minmax->ptMaxTrackSize.x, minmax->ptMaxTrackSize.y);
	    SetWindowLongPtrA(hwnd, GWLP_USERDATA, 0x20031021);
	    break;
	}
	case WM_WINDOWPOSCHANGING:
	{
	    BOOL is_win9x = GetWindowLongPtrW(hwnd, GWLP_WNDPROC) == 0;
	    WINDOWPOS *winpos = (WINDOWPOS *)lparam;
	    trace("main: WM_WINDOWPOSCHANGING\n");
	    trace("%p after %p, x %d, y %d, cx %d, cy %d flags %08x\n",
		   winpos->hwnd, winpos->hwndInsertAfter,
		   winpos->x, winpos->y, winpos->cx, winpos->cy, winpos->flags);
	    if (!(winpos->flags & SWP_NOMOVE))
	    {
		ok(winpos->x >= -32768 && winpos->x <= 32767, "bad winpos->x %d\n", winpos->x);
		ok(winpos->y >= -32768 && winpos->y <= 32767, "bad winpos->y %d\n", winpos->y);
	    }
	    /* Win9x does not fixup cx/xy for WM_WINDOWPOSCHANGING */
	    if (!(winpos->flags & SWP_NOSIZE) && !is_win9x)
	    {
		ok(winpos->cx >= 0 && winpos->cx <= 32767, "bad winpos->cx %d\n", winpos->cx);
		ok(winpos->cy >= 0 && winpos->cy <= 32767, "bad winpos->cy %d\n", winpos->cy);
	    }
	    break;
	}
	case WM_WINDOWPOSCHANGED:
	{
            RECT rc1, rc2;
	    WINDOWPOS *winpos = (WINDOWPOS *)lparam;
	    trace("main: WM_WINDOWPOSCHANGED\n");
	    trace("%p after %p, x %d, y %d, cx %d, cy %d flags %08x\n",
		   winpos->hwnd, winpos->hwndInsertAfter,
		   winpos->x, winpos->y, winpos->cx, winpos->cy, winpos->flags);
	    ok(winpos->x >= -32768 && winpos->x <= 32767, "bad winpos->x %d\n", winpos->x);
	    ok(winpos->y >= -32768 && winpos->y <= 32767, "bad winpos->y %d\n", winpos->y);

	    ok(winpos->cx >= 0 && winpos->cx <= 32767, "bad winpos->cx %d\n", winpos->cx);
	    ok(winpos->cy >= 0 && winpos->cy <= 32767, "bad winpos->cy %d\n", winpos->cy);

            GetWindowRect(hwnd, &rc1);
            trace("window: (%ld,%ld)-(%ld,%ld)\n", rc1.left, rc1.top, rc1.right, rc1.bottom);
            SetRect(&rc2, winpos->x, winpos->y, winpos->x + winpos->cx, winpos->y + winpos->cy);