apitests/user32/DeferWindowPos.c

   1 /*
   2  * PROJECT:         ReactOS API tests
   3  * LICENSE:         GPL - See COPYING in the top level directory
   4  * PURPOSE:         Test for DeferWindowPos function family
   5  * PROGRAMMERS:     Thomas Faber
   6  */
   7
   8 #include <stdio.h>
   9 #include <wine/test.h>
  10 #include <windows.h>
  11
  12 #define ok_windowpos(hwnd, x, y, w, h, wnd) do { RECT rt; GetWindowRect(hwnd, &rt); \
  13                                                  ok(rt.left == (x) && rt.top == (y) && rt.right == (x)+(w) && rt.bottom == (y)+(h), \
  14                                                     "Unexpected %s position: (%ld, %ld) - (%ld, %ld)\n", wnd, rt.left, rt.top, rt.right, rt.bottom); } while (0)
  15
  16 #define ok_lasterr(err, s) ok(GetLastError() == (err), "%s error = %lu\n", s, GetLastError())
  17
  18 static void Test_DeferWindowPos(HWND hWnd, HWND hWnd2)
  19 {
  20     HDWP hDwp;
  21     BOOL ret;
  22
  23     /* close invalid handles */
  24     SetLastError(DNS_ERROR_RCODE_NXRRSET);
  25     ret = EndDeferWindowPos(NULL);
  26     ok(ret == 0, "EndDeferWindowPos succeeded with invalid handle\n");
  27     ok_lasterr(ERROR_INVALID_DWP_HANDLE, "EndDeferWindowPos");
  28
  29     SetLastError(DNS_ERROR_RCODE_NXRRSET);
  30     ret = EndDeferWindowPos((HDWP)-1);
  31     ok(ret == 0, "EndDeferWindowPos succeeded with invalid handle\n");
  32     ok_lasterr(ERROR_INVALID_DWP_HANDLE, "EndDeferWindowPos");
  33
  34     /* negative window count */
  35     SetLastError(DNS_ERROR_RCODE_NXRRSET);
  36     hDwp = BeginDeferWindowPos(-1);
  37     ok(hDwp == NULL, "BeginDeferWindowPos failed\n");
  38     ok_lasterr(ERROR_INVALID_PARAMETER, "BeginDeferWindowPos");
  39
  40     /* zero windows */
  41     SetLastError(DNS_ERROR_RCODE_NXRRSET);
  42     hDwp = BeginDeferWindowPos(0);
  43     ok(hDwp != NULL, "BeginDeferWindowPos failed\n");
  44     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "BeginDeferWindowPos");
  45     ret = EndDeferWindowPos(hDwp);
  46     ok(ret != 0, "EndDeferWindowPos failed\n");
  47     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "EndDeferWindowPos");
  48
  49     /* more windows than expected */
  50     SetLastError(DNS_ERROR_RCODE_NXRRSET);
  51     hDwp = BeginDeferWindowPos(0);
  52     ok(hDwp != NULL, "BeginDeferWindowPos failed\n");
  53     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "BeginDeferWindowPos");
  54     hDwp = DeferWindowPos(hDwp, hWnd, NULL, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER);
  55     ok(hDwp != NULL, "DeferWindowPos failed\n");
  56     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "DeferWindowPos");
  57     ret = EndDeferWindowPos(hDwp);
  58     ok(ret != 0, "EndDeferWindowPos failed\n");
  59     ok(GetLastError() == ERROR_SUCCESS /* win7 sp1/x64 */
  60        || GetLastError() == ERROR_INVALID_WINDOW_HANDLE /* 2k3 sp1/x86 */,
  61        "EndDeferWindowPos error = %lu\n", GetLastError());
  62     ok_windowpos(hWnd, 10, 20, 200, 210, "Window 1");
  63
  64     /* more windows than expected 2 */
  65     SetLastError(DNS_ERROR_RCODE_NXRRSET);
  66     hDwp = BeginDeferWindowPos(1);
  67     ok(hDwp != NULL, "BeginDeferWindowPos failed\n");
  68     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "BeginDeferWindowPos");
  69     hDwp = DeferWindowPos(hDwp, hWnd, NULL, 30, 20, 190, 195, SWP_NOZORDER);
  70     ok(hDwp != NULL, "DeferWindowPos failed\n");
  71     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "DeferWindowPos");
  72     hDwp = DeferWindowPos(hDwp, hWnd2, NULL, 20, 30, 195, 190, SWP_NOZORDER);
  73     ok(hDwp != NULL, "DeferWindowPos failed\n");
  74     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "DeferWindowPos");
  75     ret = EndDeferWindowPos(hDwp);
  76     ok(ret != 0, "EndDeferWindowPos failed\n");
  77     ok_lasterr(ERROR_SUCCESS, "EndDeferWindowPos");
  78     ok_windowpos(hWnd, 30, 20, 190, 195, "Window 1");
  79     ok_windowpos(hWnd2, 20, 30, 195, 190, "Window 2");
  80
  81     /* fewer windows than expected */
  82     MoveWindow(hWnd, 10, 20, 200, 210, FALSE);
  83     SetLastError(DNS_ERROR_RCODE_NXRRSET);
  84     hDwp = BeginDeferWindowPos(2);
  85     ok(hDwp != NULL, "BeginDeferWindowPos failed\n");
  86     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "BeginDeferWindowPos");
  87     hDwp = DeferWindowPos(hDwp, hWnd, NULL, 20, 10, 210, 200, SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER);
  88     ok(hDwp != NULL, "DeferWindowPos failed\n");
  89     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "DeferWindowPos");
  90     ret = EndDeferWindowPos(hDwp);
  91     ok(ret != 0, "EndDeferWindowPos failed\n");
  92     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "EndDeferWindowPos");
  93     ok_windowpos(hWnd, 10, 20, 200, 210, "Window 1");
  94
  95     /* no operation, 1 window */
  96     SetLastError(DNS_ERROR_RCODE_NXRRSET);
  97     hDwp = BeginDeferWindowPos(1);
  98     ok(hDwp != NULL, "BeginDeferWindowPos failed\n");
  99     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "BeginDeferWindowPos");
 100     hDwp = DeferWindowPos(hDwp, hWnd, NULL, 20, 10, 210, 200, SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER);
 101     ok(hDwp != NULL, "DeferWindowPos failed\n");
 102     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "DeferWindowPos");
 103     ret = EndDeferWindowPos(hDwp);
 104     ok(ret != 0, "EndDeferWindowPos failed\n");
 105     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "EndDeferWindowPos");
 106     ok_windowpos(hWnd, 10, 20, 200, 210, "Window 1");
 107
 108     /* same window twice */
 109     SetLastError(DNS_ERROR_RCODE_NXRRSET);
 110     hDwp = BeginDeferWindowPos(2);
 111     ok(hDwp != NULL, "BeginDeferWindowPos failed\n");
 112     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "BeginDeferWindowPos");
 113     hDwp = DeferWindowPos(hDwp, hWnd, NULL, 80, 90, 220, 210, SWP_NOZORDER);
 114     ok(hDwp != NULL, "DeferWindowPos failed\n");
 115     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "DeferWindowPos");
 116     hDwp = DeferWindowPos(hDwp, hWnd, NULL, 100, 110, 230, 250, SWP_NOZORDER);
 117     ok(hDwp != NULL, "DeferWindowPos failed\n");
 118     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "DeferWindowPos");
 119     ret = EndDeferWindowPos(hDwp);
 120     ok(ret != 0, "EndDeferWindowPos failed\n");
 121     ok_lasterr(ERROR_SUCCESS, "EndDeferWindowPos");
 122     ok_windowpos(hWnd, 100, 110, 230, 250, "Window 1");
 123
 124     /* move & resize operation, 1 window */
 125     SetLastError(DNS_ERROR_RCODE_NXRRSET);
 126     hDwp = BeginDeferWindowPos(1);
 127     ok(hDwp != NULL, "BeginDeferWindowPos failed\n");
 128     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "BeginDeferWindowPos");
 129     hDwp = DeferWindowPos(hDwp, hWnd, NULL, 20, 10, 210, 200, SWP_NOZORDER);
 130     ok(hDwp != NULL, "DeferWindowPos failed\n");
 131     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "DeferWindowPos");
 132     ret = EndDeferWindowPos(hDwp);
 133     ok(ret != 0, "EndDeferWindowPos failed\n");
 134     ok_lasterr(ERROR_SUCCESS, "EndDeferWindowPos");
 135     ok_windowpos(hWnd, 20, 10, 210, 200, "Window 1");
 136
 137     /* move & resize operation, 2 windows */
 138     SetLastError(DNS_ERROR_RCODE_NXRRSET);
 139     hDwp = BeginDeferWindowPos(2);
 140     ok(hDwp != NULL, "BeginDeferWindowPos failed\n");
 141     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "BeginDeferWindowPos");
 142     hDwp = DeferWindowPos(hDwp, hWnd, NULL, 50, 60, 230, 240, SWP_NOZORDER);
 143     ok(hDwp != NULL, "DeferWindowPos failed\n");
 144     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "DeferWindowPos");
 145     hDwp = DeferWindowPos(hDwp, hWnd2, NULL, 70, 80, 250, 260, SWP_NOZORDER);
 146     ok(hDwp != NULL, "DeferWindowPos failed\n");
 147     ok_lasterr(DNS_ERROR_RCODE_NXRRSET, "DeferWindowPos");
 148     ret = EndDeferWindowPos(hDwp);
 149     ok(ret != 0, "EndDeferWindowPos failed\n");
 150     ok_lasterr(ERROR_SUCCESS, "EndDeferWindowPos");
 151     ok_windowpos(hWnd, 50, 60, 230, 240, "Window 1");
 152     ok_windowpos(hWnd2, 70, 80, 250, 260, "Window 2");
 153 }
 154
 155 START_TEST(DeferWindowPos)
 156 {
 157     HWND hWnd = CreateWindowExW(0, L"EDIT", L"abc", 0, 10, 20,
 158         200, 210, NULL, NULL, GetModuleHandle(NULL), NULL);
 159     HWND hWnd2 = CreateWindowExW(0, L"EDIT", L"def", 0, 30, 40,
 160         220, 230, NULL, NULL, GetModuleHandle(NULL), NULL);
 161     ok(hWnd != NULL, "CreateWindow failed\n");
 162     ok(hWnd2 != NULL, "CreateWindow failed\n");
 163     ok_windowpos(hWnd, 10, 20, 200, 210, "Window 1");
 164     ok_windowpos(hWnd2, 30, 40, 220, 230, "Window 2");
 165
 166     Test_DeferWindowPos(hWnd, hWnd2);
 167
 168     DestroyWindow(hWnd2);
 169     DestroyWindow(hWnd);
 170 }