Sweden-Number/dlls/user32/tests/monitor.c

1160 lines
51 KiB
C

/*
* Unit tests for monitor APIs
*
* Copyright 2005 Huw Davies
* Copyright 2008 Dmitry Timoshkov
*
* 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 "wine/test.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "winreg.h"
#include "wine/heap.h"
#include <stdio.h>
static HMODULE hdll;
static LONG (WINAPI *pGetDisplayConfigBufferSizes)(UINT32,UINT32*,UINT32*);
static DPI_AWARENESS_CONTEXT (WINAPI *pSetThreadDpiAwarenessContext)(DPI_AWARENESS_CONTEXT);
static void init_function_pointers(void)
{
hdll = GetModuleHandleA("user32.dll");
#define GET_PROC(func) \
p ## func = (void*)GetProcAddress(hdll, #func); \
if(!p ## func) \
trace("GetProcAddress(%s) failed\n", #func);
GET_PROC(GetDisplayConfigBufferSizes)
GET_PROC(SetThreadDpiAwarenessContext)
#undef GET_PROC
}
static BOOL CALLBACK monitor_enum_proc(HMONITOR hmon, HDC hdc, LPRECT lprc,
LPARAM lparam)
{
MONITORINFOEXA mi;
char *primary = (char *)lparam;
mi.cbSize = sizeof(mi);
ok(GetMonitorInfoA(hmon, (MONITORINFO*)&mi), "GetMonitorInfo failed\n");
if (mi.dwFlags & MONITORINFOF_PRIMARY)
strcpy(primary, mi.szDevice);
return TRUE;
}
static int adapter_count = 0;
static int monitor_count = 0;
static void test_enumdisplaydevices_adapter(int index, const DISPLAY_DEVICEA *device, DWORD flags)
{
char buffer[128];
int number;
int vendor_id;
int device_id;
int subsys_id;
int revision_id;
HDC hdc;
adapter_count++;
/* DeviceName */
ok(sscanf(device->DeviceName, "\\\\.\\DISPLAY%d", &number) == 1, "#%d: wrong DeviceName %s\n", index,
device->DeviceName);
/* DeviceKey */
/* \Device\Video? value in HLKM\HARDWARE\DEVICEMAP\VIDEO are not necessarily in order with adapter index.
* Check format only */
ok(sscanf(device->DeviceKey, "\\Registry\\Machine\\System\\CurrentControlSet\\Control\\Video\\%[^\\]\\%04d", buffer, &number) == 2,
"#%d: wrong DeviceKey %s\n", index, device->DeviceKey);
/* DeviceString */
ok(broken(!*device->DeviceString) || /* XP on Testbot will return an empty string, whereas XP on real machine doesn't. Probably a bug in virtual adapter driver */
*device->DeviceString, "#%d: expect DeviceString not empty\n", index);
/* StateFlags */
if (index == 0)
ok(device->StateFlags & DISPLAY_DEVICE_PRIMARY_DEVICE, "#%d: adapter should be primary\n", index);
else
ok(!(device->StateFlags & DISPLAY_DEVICE_PRIMARY_DEVICE), "#%d: adapter should not be primary\n", index);
if (device->StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP)
{
/* Test creating DC */
hdc = CreateDCA(device->DeviceName, NULL, NULL, NULL);
ok(hdc != NULL, "#%d: failed to CreateDC(\"%s\") err=%d\n", index, device->DeviceName, GetLastError());
DeleteDC(hdc);
}
/* DeviceID */
/* DeviceID should equal to the first string of HardwareID value data in PCI GPU instance. You can verify this
* by changing the data and rerun EnumDisplayDevices. But it's difficult to find corresponding PCI device on
* userland. So here we check the expected format instead. */
if (flags & EDD_GET_DEVICE_INTERFACE_NAME)
ok(strlen(device->DeviceID) == 0 || /* vista+ */
sscanf(device->DeviceID, "PCI\\VEN_%04X&DEV_%04X&SUBSYS_%08X&REV_%02X",
&vendor_id, &device_id, &subsys_id, &revision_id) == 4, /* XP/2003 ignores EDD_GET_DEVICE_INTERFACE_NAME */
"#%d: got %s\n", index, device->DeviceID);
else
{
ok(broken(strlen(device->DeviceID) == 0) || /* XP on Testbot returns an empty string, whereas real machine doesn't */
sscanf(device->DeviceID, "PCI\\VEN_%04X&DEV_%04X&SUBSYS_%08X&REV_%02X", &vendor_id, &device_id, &subsys_id,
&revision_id) == 4, "#%d: wrong DeviceID %s\n", index, device->DeviceID);
}
}
static void test_enumdisplaydevices_monitor(int adapter_index, int monitor_index, const char *adapter_name,
DISPLAY_DEVICEA *device, DWORD flags)
{
static const char device_key_prefix[] = "\\Registry\\Machine\\System\\CurrentControlSet\\Control\\Class"
"\\{4d36e96e-e325-11ce-bfc1-08002be10318}\\";
char monitor_name[32];
char buffer[128];
int number;
monitor_count++;
/* DeviceName */
lstrcpyA(monitor_name, adapter_name);
sprintf(monitor_name + strlen(monitor_name), "\\Monitor%d", monitor_index);
ok(!strcmp(monitor_name, device->DeviceName), "#%d: expect %s, got %s\n", monitor_index, monitor_name, device->DeviceName);
/* DeviceString */
ok(*device->DeviceString, "#%d: expect DeviceString not empty\n", monitor_index);
/* StateFlags */
if (adapter_index == 0 && monitor_index == 0)
ok(device->StateFlags & DISPLAY_DEVICE_ATTACHED, "#%d expect to have a primary monitor attached\n", monitor_index);
else
ok(device->StateFlags <= (DISPLAY_DEVICE_ATTACHED | DISPLAY_DEVICE_ACTIVE), "#%d wrong state %#x\n", monitor_index,
device->StateFlags);
/* DeviceID */
CharLowerA(device->DeviceID);
if (flags & EDD_GET_DEVICE_INTERFACE_NAME)
{ /* HKLM\SYSTEM\CurrentControlSet\Enum\DISPLAY\[monitor name]\[instance id] GUID_DEVINTERFACE_MONITOR
* ^ ^ ^
* Expect format \\?\DISPLAY#[monitor name]#[instance id]#{e6f07b5f-ee97-4a90-b076-33f57bf4eaa7} */
ok(strlen(device->DeviceID) == 0 || /* vista ~ win7 */
sscanf(device->DeviceID, "\\\\?\\display#%[^#]#%[^#]#{e6f07b5f-ee97-4a90-b076-33f57bf4eaa7}", buffer, buffer) == 2 || /* win8+ */
sscanf(device->DeviceID, "monitor\\%[^\\]\\{4d36e96e-e325-11ce-bfc1-08002be10318}\\%04d", buffer, &number) == 2, /* XP/2003 ignores EDD_GET_DEVICE_INTERFACE_NAME */
"#%d: wrong DeviceID : %s\n", monitor_index, device->DeviceID);
}
else
{
/* Expect HarewareID value data + Driver value data in HKLM\SYSTEM\CurrentControlSet\Enum\DISPLAY\[monitor name]\{instance} */
/* But we don't know which monitor instance this belongs to, so check format instead */
ok(sscanf(device->DeviceID, "monitor\\%[^\\]\\{4d36e96e-e325-11ce-bfc1-08002be10318}\\%04d", buffer, &number) == 2,
"#%d: wrong DeviceID : %s\n", monitor_index, device->DeviceID);
}
/* DeviceKey */
lstrcpynA(buffer, device->DeviceKey, sizeof(device_key_prefix));
ok(!lstrcmpiA(buffer, device_key_prefix), "#%d: wrong DeviceKey : %s\n", monitor_index, device->DeviceKey);
ok(sscanf(device->DeviceKey + sizeof(device_key_prefix) - 1, "%04d", &number) == 1,
"#%d wrong DeviceKey : %s\n", monitor_index, device->DeviceKey);
}
static void test_enumdisplaydevices(void)
{
static const DWORD flags[] = {0, EDD_GET_DEVICE_INTERFACE_NAME};
DISPLAY_DEVICEA dd;
char primary_device_name[32];
char primary_monitor_device_name[32];
char adapter_name[32];
int number;
int flag_index;
int adapter_index;
int monitor_index;
BOOL ret;
/* Doesn't accept \\.\DISPLAY */
dd.cb = sizeof(dd);
ret = EnumDisplayDevicesA("\\\\.\\DISPLAY", 0, &dd, 0);
ok(!ret, "Expect failure\n");
/* Enumeration */
for (flag_index = 0; flag_index < ARRAY_SIZE(flags); flag_index++)
for (adapter_index = 0; EnumDisplayDevicesA(NULL, adapter_index, &dd, flags[flag_index]); adapter_index++)
{
lstrcpyA(adapter_name, dd.DeviceName);
if (sscanf(adapter_name, "\\\\.\\DISPLAYV%d", &number) == 1)
{
skip("Skipping software devices %s:%s\n", adapter_name, dd.DeviceString);
continue;
}
test_enumdisplaydevices_adapter(adapter_index, &dd, flags[flag_index]);
for (monitor_index = 0; EnumDisplayDevicesA(adapter_name, monitor_index, &dd, flags[flag_index]);
monitor_index++)
test_enumdisplaydevices_monitor(adapter_index, monitor_index, adapter_name, &dd, flags[flag_index]);
}
ok(adapter_count > 0, "Expect at least one adapter found\n");
/* XP on Testbot doesn't report a monitor, whereas XP on real machine does */
ok(broken(monitor_count == 0) || monitor_count > 0, "Expect at least one monitor found\n");
ret = EnumDisplayDevicesA(NULL, 0, &dd, 0);
ok(ret, "Expect success\n");
lstrcpyA(primary_device_name, dd.DeviceName);
primary_monitor_device_name[0] = 0;
ret = EnumDisplayMonitors(NULL, NULL, monitor_enum_proc, (LPARAM)primary_monitor_device_name);
ok(ret, "EnumDisplayMonitors failed\n");
ok(!strcmp(primary_monitor_device_name, primary_device_name),
"monitor device name %s, device name %s\n", primary_monitor_device_name,
primary_device_name);
}
struct vid_mode
{
DWORD w, h, bpp, freq, fields;
BOOL must_succeed;
};
static const struct vid_mode vid_modes_test[] = {
{1024, 768, 0, 0, DM_PELSWIDTH | DM_PELSHEIGHT | DM_BITSPERPEL | DM_DISPLAYFREQUENCY, 0},
{1024, 768, 0, 0, DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFREQUENCY, 1},
{1024, 768, 0, 0, DM_PELSWIDTH | DM_PELSHEIGHT | DM_BITSPERPEL , 0},
{1024, 768, 0, 0, DM_PELSWIDTH | DM_PELSHEIGHT , 1},
{1024, 768, 0, 0, DM_BITSPERPEL , 0},
{1024, 768, 0, 0, DM_DISPLAYFREQUENCY, 0},
{0, 0, 0, 0, DM_PELSWIDTH, 0},
{0, 0, 0, 0, DM_PELSHEIGHT, 0},
{1024, 768, 0, 0, DM_PELSWIDTH, 0},
{1024, 768, 0, 0, DM_PELSHEIGHT, 0},
{ 0, 768, 0, 0, DM_PELSWIDTH | DM_PELSHEIGHT, 0},
{1024, 0, 0, 0, DM_PELSWIDTH | DM_PELSHEIGHT, 0},
/* the following test succeeds under XP SP3
{0, 0, 0, 0, DM_DISPLAYFREQUENCY, 0}
*/
};
struct device_info
{
DWORD index;
CHAR name[CCHDEVICENAME];
DEVMODEA original_mode;
};
static BOOL get_primary_adapter(CHAR *name)
{
DISPLAY_DEVICEA dd;
DWORD i;
dd.cb = sizeof(dd);
for (i = 0; EnumDisplayDevicesA(NULL, i, &dd, 0); ++i)
{
if (dd.StateFlags & DISPLAY_DEVICE_PRIMARY_DEVICE)
{
lstrcpyA(name, dd.DeviceName);
return TRUE;
}
}
return FALSE;
}
#define expect_dm(a, b, c) _expect_dm(__LINE__, a, b, c)
static void _expect_dm(INT line, DEVMODEA expected, const CHAR *device, DWORD test)
{
CHAR primary_adapter[CCHDEVICENAME];
BOOL is_primary;
DEVMODEA dm;
BOOL ret;
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
SetLastError(0xdeadbeef);
ret = EnumDisplaySettingsA(device, ENUM_CURRENT_SETTINGS, &dm);
/* On win10 TestBot, after many resolution changes, EnumDisplaySettingsA fails sometimes for unknown reasons */
if (!ret)
{
win_skip_(__FILE__, line)("EnumDisplaySettingsA failed.\n");
return;
}
ok_(__FILE__, line)(ret, "Device %s test %d EnumDisplaySettingsA failed, error %#x\n", device, test, GetLastError());
ok(get_primary_adapter(primary_adapter), "Failed to get primary adapter name.\n");
is_primary = !lstrcmpA(primary_adapter, device);
todo_wine_if(expected.dmFields & DM_POSITION)
ok_(__FILE__, line)((dm.dmFields & expected.dmFields) == expected.dmFields,
"Device %s test %d expect dmFields to contain %#x, got %#x\n", device, test, expected.dmFields, dm.dmFields);
/* Wine doesn't support changing color depth yet */
todo_wine_if(expected.dmBitsPerPel != 32 && expected.dmBitsPerPel != 24)
ok_(__FILE__, line)(dm.dmBitsPerPel == expected.dmBitsPerPel, "Device %s test %d expect dmBitsPerPel %d, got %d\n",
device, test, expected.dmBitsPerPel, dm.dmBitsPerPel);
/* Wine currently reports primary monitor settings for non-primary monitors */
todo_wine_if(!is_primary && dm.dmPelsWidth != expected.dmPelsWidth)
ok_(__FILE__, line)(dm.dmPelsWidth == expected.dmPelsWidth, "Device %s test %d expect dmPelsWidth %d, got %d\n",
device, test, expected.dmPelsWidth, dm.dmPelsWidth);
todo_wine_if(!is_primary && dm.dmPelsHeight != expected.dmPelsHeight)
ok_(__FILE__, line)(dm.dmPelsHeight == expected.dmPelsHeight, "Device %s test %d expect dmPelsHeight %d, got %d\n",
device, test, expected.dmPelsHeight, dm.dmPelsHeight);
todo_wine_if(!is_primary && dm.dmPosition.x != expected.dmPosition.x)
ok_(__FILE__, line)(dm.dmPosition.x == expected.dmPosition.x, "Device %s test %d expect dmPosition.x %d, got %d\n",
device, test, expected.dmPosition.x, dm.dmPosition.x);
todo_wine_if(!is_primary && dm.dmPosition.y != expected.dmPosition.y)
ok_(__FILE__, line)(dm.dmPosition.y == expected.dmPosition.y, "Device %s test %d expect dmPosition.y %d, got %d\n",
device, test, expected.dmPosition.y, dm.dmPosition.y);
todo_wine_if(!is_primary && dm.dmDisplayFrequency != expected.dmDisplayFrequency)
ok_(__FILE__, line)(dm.dmDisplayFrequency == expected.dmDisplayFrequency,
"Device %s test %d expect dmDisplayFrequency %d, got %d\n", device, test, expected.dmDisplayFrequency,
dm.dmDisplayFrequency);
todo_wine_if(!is_primary && dm.dmDisplayOrientation != expected.dmDisplayOrientation)
ok_(__FILE__, line)(dm.dmDisplayOrientation == expected.dmDisplayOrientation,
"Device %s test %d expect dmDisplayOrientation %d, got %d\n", device, test, expected.dmDisplayOrientation,
dm.dmDisplayOrientation);
}
static void test_ChangeDisplaySettingsEx(void)
{
DPI_AWARENESS_CONTEXT context = NULL;
UINT primary, device, side, mode;
UINT device_size, device_count;
struct device_info *devices;
INT count, old_count;
DISPLAY_DEVICEA dd;
DEVMODEA dm, dm2;
POINTL position;
DEVMODEW dmW;
LONG res;
int i;
/* Test dmDriverExtra */
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
res = EnumDisplaySettingsA(NULL, ENUM_CURRENT_SETTINGS, &dm);
ok(res, "EnumDisplaySettingsA failed, error %#x\n", GetLastError());
memset(&dmW, 0, sizeof(dmW));
dmW.dmSize = sizeof(dmW);
res = EnumDisplaySettingsW(NULL, ENUM_CURRENT_SETTINGS, &dmW);
ok(res, "EnumDisplaySettingsW failed, error %#x\n", GetLastError());
/* ChangeDisplaySettingsA/W reset dmDriverExtra to 0 */
dm.dmDriverExtra = 1;
res = ChangeDisplaySettingsA(&dm, CDS_TEST);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsA returned unexpected %d\n", res);
ok(dm.dmDriverExtra == 0, "ChangeDisplaySettingsA didn't reset dmDriverExtra to 0\n");
dmW.dmDriverExtra = 1;
res = ChangeDisplaySettingsW(&dmW, CDS_TEST);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsW returned unexpected %d\n", res);
ok(dmW.dmDriverExtra == 0, "ChangeDisplaySettingsW didn't reset dmDriverExtra to 0\n");
/* ChangeDisplaySettingsExA/W do not modify dmDriverExtra */
dm.dmDriverExtra = 1;
res = ChangeDisplaySettingsExA(NULL, &dm, NULL, CDS_TEST, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA returned unexpected %d\n", res);
ok(dm.dmDriverExtra == 1, "ChangeDisplaySettingsExA shouldn't change dmDriverExtra\n");
dmW.dmDriverExtra = 1;
res = ChangeDisplaySettingsExW(NULL, &dmW, NULL, CDS_TEST, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExW returned unexpected %d\n", res);
ok(dmW.dmDriverExtra == 1, "ChangeDisplaySettingsExW shouldn't change dmDriverExtra\n");
/* Test dmSize */
/* ChangeDisplaySettingsA/ExA report success even if dmSize is 0 */
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
res = EnumDisplaySettingsA(NULL, ENUM_CURRENT_SETTINGS, &dm);
ok(res, "EnumDisplaySettingsA failed, error %#x\n", GetLastError());
dm.dmSize = 0;
res = ChangeDisplaySettingsA(&dm, CDS_TEST);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsA returned unexpected %d\n", res);
dm.dmSize = 0;
res = ChangeDisplaySettingsExA(NULL, &dm, NULL, CDS_TEST, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA returned unexpected %d\n", res);
/* dmSize for ChangeDisplaySettingsW/ExW needs to be at least FIELD_OFFSET(DEVMODEW, dmICMMethod) */
memset(&dmW, 0, sizeof(dmW));
dmW.dmSize = sizeof(dmW);
res = EnumDisplaySettingsW(NULL, ENUM_CURRENT_SETTINGS, &dmW);
ok(res, "EnumDisplaySettingsW failed, error %#x\n", GetLastError());
dmW.dmSize = FIELD_OFFSET(DEVMODEW, dmICMMethod) - 1;
res = ChangeDisplaySettingsW(&dmW, CDS_TEST);
ok(res == DISP_CHANGE_BADMODE, "ChangeDisplaySettingsW returned %d, expect DISP_CHANGE_BADMODE\n", res);
dmW.dmSize = FIELD_OFFSET(DEVMODEW, dmICMMethod) - 1;
res = ChangeDisplaySettingsExW(NULL, &dmW, NULL, CDS_TEST, NULL);
ok(res == DISP_CHANGE_BADMODE, "ChangeDisplaySettingsExW returned %d, expect DISP_CHANGE_BADMODE\n", res);
dmW.dmSize = FIELD_OFFSET(DEVMODEW, dmICMMethod);
res = ChangeDisplaySettingsW(&dmW, CDS_TEST);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsW returned unexpected %d\n", res);
dmW.dmSize = FIELD_OFFSET(DEVMODEW, dmICMMethod);
res = ChangeDisplaySettingsExW(NULL, &dmW, NULL, CDS_TEST, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExW returned unexpected %d\n", res);
/* Test clip rectangle after resolution changes */
/* GetClipCursor always returns result in physical pixels but GetSystemMetrics(SM_CX/CYVIRTUALSCREEN) are not.
* Set per-monitor aware context so that virtual screen rectangles are in physical pixels */
if (pSetThreadDpiAwarenessContext)
context = pSetThreadDpiAwarenessContext(DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE);
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
for (i = 0; i < ARRAY_SIZE(vid_modes_test); i++)
{
dm.dmPelsWidth = vid_modes_test[i].w;
dm.dmPelsHeight = vid_modes_test[i].h;
dm.dmBitsPerPel = vid_modes_test[i].bpp;
dm.dmDisplayFrequency = vid_modes_test[i].freq;
dm.dmFields = vid_modes_test[i].fields;
res = ChangeDisplaySettingsExA(NULL, &dm, NULL, CDS_TEST, NULL);
ok(vid_modes_test[i].must_succeed ?
(res == DISP_CHANGE_SUCCESSFUL || res == DISP_CHANGE_RESTART) :
(res == DISP_CHANGE_SUCCESSFUL || res == DISP_CHANGE_RESTART ||
res == DISP_CHANGE_BADMODE || res == DISP_CHANGE_BADPARAM),
"Unexpected ChangeDisplaySettingsExA() return code for vid_modes_test[%d]: %d\n", i, res);
if (res == DISP_CHANGE_SUCCESSFUL)
{
RECT r, r1, virt;
SetRect(&virt, 0, 0, GetSystemMetrics(SM_CXVIRTUALSCREEN), GetSystemMetrics(SM_CYVIRTUALSCREEN));
if (IsRectEmpty(&virt)) /* NT4 doesn't have SM_CX/YVIRTUALSCREEN */
SetRect(&virt, 0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN));
OffsetRect(&virt, GetSystemMetrics(SM_XVIRTUALSCREEN), GetSystemMetrics(SM_YVIRTUALSCREEN));
/* Resolution change resets clip rect */
ok(GetClipCursor(&r), "GetClipCursor() failed\n");
ok(EqualRect(&r, &virt), "Invalid clip rect: %s\n", wine_dbgstr_rect(&r));
if (!ClipCursor(NULL)) continue;
ok(GetClipCursor(&r), "GetClipCursor() failed\n");
ok(EqualRect(&r, &virt), "Invalid clip rect: %s\n", wine_dbgstr_rect(&r));
/* This should always work. Primary monitor is at (0,0) */
SetRect(&r1, 10, 10, 20, 20);
ok(ClipCursor(&r1), "ClipCursor() failed\n");
ok(GetClipCursor(&r), "GetClipCursor() failed\n");
ok(EqualRect(&r, &r1), "Invalid clip rect: %s\n", wine_dbgstr_rect(&r));
SetRect(&r1, 10, 10, 10, 10);
ok(ClipCursor(&r1), "ClipCursor() failed\n");
ok(GetClipCursor(&r), "GetClipCursor() failed\n");
ok(EqualRect(&r, &r1), "Invalid clip rect: %s\n", wine_dbgstr_rect(&r));
SetRect(&r1, 10, 10, 10, 9);
ok(!ClipCursor(&r1), "ClipCursor() succeeded\n");
/* Windows bug: further clipping fails once an empty rect is set, so we have to reset it */
ClipCursor(NULL);
SetRect(&r1, virt.left - 10, virt.top - 10, virt.right + 20, virt.bottom + 20);
ok(ClipCursor(&r1), "ClipCursor() failed\n");
ok(GetClipCursor(&r), "GetClipCursor() failed\n");
ok(EqualRect(&r, &virt) || broken(EqualRect(&r, &r1)) /* win9x */,
"Invalid clip rect: %s\n", wine_dbgstr_rect(&r));
ClipCursor(&virt);
}
}
if (pSetThreadDpiAwarenessContext && context)
pSetThreadDpiAwarenessContext(context);
res = ChangeDisplaySettingsExA(NULL, NULL, NULL, CDS_RESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "Failed to reset default resolution: %d\n", res);
/* Save the original mode for all devices so that they can be restored at the end of tests */
device_count = 0;
device_size = 2;
devices = heap_calloc(device_size, sizeof(*devices));
ok(devices != NULL, "Failed to allocate memory.\n");
primary = 0;
memset(&dd, 0, sizeof(dd));
dd.cb = sizeof(dd);
for (device = 0; EnumDisplayDevicesA(NULL, device, &dd, 0); ++device)
{
INT number;
/* Skip software devices */
if (sscanf(dd.DeviceName, "\\\\.\\DISPLAY%d", &number) != 1)
continue;
if (!(dd.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP))
continue;
if (dd.StateFlags & DISPLAY_DEVICE_PRIMARY_DEVICE)
primary = device_count;
if (device_count >= device_size)
{
device_size *= 2;
devices = heap_realloc(devices, device_size * sizeof(*devices));
ok(devices != NULL, "Failed to reallocate memory.\n");
}
devices[device_count].index = device;
lstrcpyA(devices[device_count].name, dd.DeviceName);
devices[device_count].original_mode.dmSize = sizeof(devices[device_count].original_mode);
res = EnumDisplaySettingsA(dd.DeviceName, ENUM_CURRENT_SETTINGS, &devices[device_count].original_mode);
ok(res, "EnumDisplaySettingsA %s failed, error %#x\n", dd.DeviceName, GetLastError());
++device_count;
}
/* Make the primary adapter first */
if (primary)
{
struct device_info tmp;
tmp = devices[0];
devices[0] = devices[primary];
devices[primary] = tmp;
}
/* Test detaching adapters */
/* Test that when there is only one adapter, it can't be detached */
if (device_count == 1)
{
old_count = GetSystemMetrics(SM_CMONITORS);
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
dm.dmFields = DM_POSITION | DM_PELSWIDTH | DM_PELSHEIGHT;
dm.dmPosition = devices[0].original_mode.dmPosition;
res = ChangeDisplaySettingsExA(devices[0].name, &dm, NULL, CDS_UPDATEREGISTRY | CDS_NORESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %d\n", devices[0].name, res);
res = ChangeDisplaySettingsExA(NULL, NULL, NULL, 0, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL ||
broken(res == DISP_CHANGE_FAILED), /* win8 TestBot */
"ChangeDisplaySettingsExA %s returned unexpected %d\n", devices[0].name, res);
/* Check that the adapter is still attached */
dd.cb = sizeof(dd);
res = EnumDisplayDevicesA(NULL, devices[0].index, &dd, 0);
ok(res, "EnumDisplayDevicesA %s failed, error %#x\n", devices[0].name, GetLastError());
ok(dd.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP, "Expect device %s still attached.\n", devices[0].name);
count = GetSystemMetrics(SM_CMONITORS);
ok(count == old_count, "Expect monitor count %d, got %d\n", old_count, count);
/* Restore registry settings */
res = ChangeDisplaySettingsExA(devices[0].name, &devices[0].original_mode, NULL,
CDS_UPDATEREGISTRY | CDS_NORESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL ||
broken(res == DISP_CHANGE_BADPARAM) || /* win10 */
broken(res == DISP_CHANGE_FAILED), /* win8 TestBot */
"ChangeDisplaySettingsExA %s returned unexpected %d\n", devices[0].name, res);
res = ChangeDisplaySettingsExA(NULL, NULL, NULL, 0, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL ||
broken(res == DISP_CHANGE_FAILED), /* win8 TestBot */
"ChangeDisplaySettingsExA %s returned unexpected %d\n", devices[0].name, res);
}
/* Test that only specifying DM_POSITION in dmFields is not enough to detach an adapter */
if (device_count >= 2)
{
old_count = GetSystemMetrics(SM_CMONITORS);
/* MSDN says set dmFields to DM_POSITION to detach, but DM_PELSWIDTH and DM_PELSHEIGHT are needed actually.
* To successfully detach adapters, settings have to be saved to the registry first, and then call
* ChangeDisplaySettingsExA(device, NULL, NULL, 0, NULL) to update settings. Otherwise on some older versions
* of Windows, e.g., XP and Win7, the adapter doesn't get detached */
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
dm.dmFields = DM_POSITION;
dm.dmPosition = devices[1].original_mode.dmPosition;
res = ChangeDisplaySettingsExA(devices[1].name, &dm, NULL, CDS_UPDATEREGISTRY | CDS_NORESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %d\n", devices[1].name, res);
res = ChangeDisplaySettingsExA(devices[1].name, NULL, NULL, 0, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %d\n", devices[1].name, res);
dd.cb = sizeof(dd);
res = EnumDisplayDevicesA(NULL, devices[1].index, &dd, 0);
ok(res, "EnumDisplayDevicesA %s failed, error %#x\n", devices[1].name, GetLastError());
ok(dd.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP, "Expect device %s still attached.\n", devices[1].name);
count = GetSystemMetrics(SM_CMONITORS);
ok(count == old_count, "Expect monitor count %d, got %d\n", old_count, count);
}
/* Detach all non-primary adapters to avoid position conflicts */
for (device = 1; device < device_count; ++device)
{
old_count = GetSystemMetrics(SM_CMONITORS);
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
dm.dmFields = DM_POSITION | DM_PELSWIDTH | DM_PELSHEIGHT;
dm.dmPosition = devices[device].original_mode.dmPosition;
res = ChangeDisplaySettingsExA(devices[device].name, &dm, NULL, CDS_UPDATEREGISTRY | CDS_NORESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %d\n", devices[device].name, res);
res = ChangeDisplaySettingsExA(devices[device].name, NULL, NULL, 0, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %d\n", devices[device].name, res);
dd.cb = sizeof(dd);
res = EnumDisplayDevicesA(NULL, devices[device].index, &dd, 0);
ok(res, "EnumDisplayDevicesA %s failed, error %#x\n", devices[device].name, GetLastError());
todo_wine ok(!(dd.StateFlags & DISPLAY_DEVICE_ATTACHED_TO_DESKTOP), "Expect device %s detached.\n", devices[device].name);
count = GetSystemMetrics(SM_CMONITORS);
todo_wine ok(count == old_count - 1, "Expect monitor count %d, got %d\n", old_count - 1, count);
}
/* Test changing each adapter to every available mode */
position.x = 0;
position.y = 0;
for (device = 0; device < device_count; ++device)
{
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
for (mode = 0; EnumDisplaySettingsExA(devices[device].name, mode, &dm, 0); ++mode)
{
dm.dmPosition = position;
dm.dmFields |= DM_POSITION;
res = ChangeDisplaySettingsExA(devices[device].name, &dm, NULL, CDS_RESET, NULL);
/* Reattach detached non-primary adapters, otherwise ChangeDisplaySettingsExA with only CDS_RESET fails */
if (mode == 0 && device)
{
todo_wine ok(res == DISP_CHANGE_FAILED, "ChangeDisplaySettingsExA %s mode %d returned unexpected %d\n",
devices[device].name, mode, res);
res = ChangeDisplaySettingsExA(devices[device].name, &dm, NULL, CDS_UPDATEREGISTRY | CDS_NORESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s mode %d returned unexpected %d\n",
devices[device].name, mode, res);
res = ChangeDisplaySettingsExA(NULL, NULL, NULL, 0, NULL);
}
ok(res == DISP_CHANGE_SUCCESSFUL ||
broken(res == DISP_CHANGE_FAILED), /* TestBots using VGA driver can't change to some modes */
"ChangeDisplaySettingsExA %s mode %d returned unexpected %d\n", devices[device].name, mode, res);
if (res != DISP_CHANGE_SUCCESSFUL)
{
win_skip("Failed to change %s to mode %d.\n", devices[device].name, mode);
continue;
}
expect_dm(dm, devices[device].name, mode);
}
/* Restore settings */
res = ChangeDisplaySettingsExA(devices[device].name, NULL, NULL, 0, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL ||
broken(res == DISP_CHANGE_FAILED), /* win8 TestBot */
"ChangeDisplaySettingsExA %s returned unexpected %d\n", devices[device].name, res);
/* Place the next adapter to the right so that there is no position conflict */
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
res = EnumDisplaySettingsA(devices[device].name, ENUM_CURRENT_SETTINGS, &dm);
/* After many resolution changes, EnumDisplaySettingsA may fail on win10 TestBot */
ok(res || broken(!res), "EnumDisplaySettingsA %s failed, error %#x\n",
devices[device].name, GetLastError());
if (!res)
{
win_skip("EnumDisplaySettingsA %s failed, error %#x\n", devices[device].name, GetLastError());
continue;
}
position.x = dm.dmPosition.x + dm.dmPelsWidth;
}
/* Test changing modes by saving settings to the registry first */
for (device = 0; device < device_count; ++device)
{
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
res = EnumDisplaySettingsA(devices[device].name, ENUM_CURRENT_SETTINGS, &dm);
/* After many resolution changes, EnumDisplaySettingsA may fail on win10 TestBot */
ok(res || broken(!res), "EnumDisplaySettingsA %s failed, error %#x\n", devices[device].name, GetLastError());
if (!res)
{
win_skip("EnumDisplaySettingsA %s failed, error %#x\n", devices[device].name, GetLastError());
continue;
}
/* Find a mode that's different from the current mode */
memset(&dm2, 0, sizeof(dm2));
dm2.dmSize = sizeof(dm2);
for (mode = 0; EnumDisplaySettingsA(devices[device].name, mode, &dm2); ++mode)
{
if (dm2.dmPelsWidth != dm.dmPelsWidth && dm2.dmPelsHeight != dm.dmPelsHeight)
break;
}
ok(dm2.dmPelsWidth != dm.dmPelsWidth && dm2.dmPelsHeight != dm.dmPelsHeight, "Failed to find a different mode.\n");
dm.dmPelsWidth = dm2.dmPelsWidth;
dm.dmPelsHeight = dm2.dmPelsHeight;
dm.dmDisplayFrequency = dm2.dmDisplayFrequency;
res = ChangeDisplaySettingsExA(devices[device].name, &dm, NULL, CDS_UPDATEREGISTRY | CDS_NORESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL ||
broken(res == DISP_CHANGE_FAILED), /* win8 TestBot */
"ChangeDisplaySettingsExA %s returned unexpected %d\n", devices[device].name, res);
res = ChangeDisplaySettingsExA(devices[device].name, NULL, NULL, 0, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL ||
broken(res == DISP_CHANGE_FAILED), /* win8 TestBot */
"ChangeDisplaySettingsExA %s returned unexpected %d\n", devices[device].name, res);
if (res != DISP_CHANGE_SUCCESSFUL)
{
win_skip("Failed to change mode for %s.\n", devices[device].name);
continue;
}
expect_dm(dm, devices[device].name, 0);
}
/* Test dmPosition */
/* First detach all adapters except for the primary and secondary adapters to avoid position conflicts */
if (device_count >= 3)
{
for (device = 2; device < device_count; ++device)
{
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
res = EnumDisplaySettingsA(devices[device].name, ENUM_CURRENT_SETTINGS, &dm);
ok(res, "EnumDisplaySettingsA %s failed, error %#x\n", devices[device].name, GetLastError());
dm.dmPelsWidth = 0;
dm.dmPelsHeight = 0;
dm.dmFields = DM_POSITION | DM_PELSWIDTH | DM_PELSHEIGHT;
res = ChangeDisplaySettingsExA(devices[device].name, &dm, NULL, CDS_UPDATEREGISTRY | CDS_NORESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %d\n", devices[device].name, res);
}
res = ChangeDisplaySettingsExA(NULL, NULL, NULL, 0, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA returned unexpected %d\n", res);
}
if (device_count >= 2)
{
/* Query the primary adapter settings */
memset(&dm, 0, sizeof(dm));
dm.dmSize = sizeof(dm);
res = EnumDisplaySettingsA(devices[0].name, ENUM_CURRENT_SETTINGS, &dm);
/* After many resolution changes, EnumDisplaySettingsA may fail on win10 TestBot */
ok(res || broken(!res), "EnumDisplaySettingsA %s failed, error %#x\n", devices[0].name, GetLastError());
if (res)
{
/* Query the secondary adapter settings */
memset(&dm2, 0, sizeof(dm2));
dm2.dmSize = sizeof(dm2);
res = EnumDisplaySettingsA(devices[1].name, ENUM_CURRENT_SETTINGS, &dm2);
/* After many resolution changes, EnumDisplaySettingsA may fail on win10 TestBot */
ok(res || broken(!res), "EnumDisplaySettingsA %s failed, error %#x\n", devices[1].name, GetLastError());
}
if (res)
{
/* Test position conflict */
dm2.dmPosition.x = dm.dmPosition.x;
dm2.dmPosition.y = dm.dmPosition.y;
res = ChangeDisplaySettingsExA(devices[1].name, &dm2, NULL, CDS_RESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %d\n", devices[1].name, res);
/* Position is not changed even if ChangeDisplaySettingsExA returned DISP_CHANGE_SUCCESSFUL */
memset(&dm2, 0, sizeof(dm2));
dm2.dmSize = sizeof(dm2);
res = EnumDisplaySettingsA(devices[1].name, ENUM_CURRENT_SETTINGS, &dm2);
/* After many resolution changes, EnumDisplaySettingsA may fail on win10 TestBot */
ok(res || broken(!res), "EnumDisplaySettingsA %s failed, error %#x\n", devices[1].name, GetLastError());
todo_wine ok(dm2.dmPosition.x != dm.dmPosition.x || broken(!res), "Expect position change not applied.\n");
/* Test position with extra space. The extra space will be removed */
dm2.dmPosition.x = dm.dmPosition.x - dm2.dmPelsWidth - dm2.dmPelsWidth / 2;
dm2.dmPosition.y = dm.dmPosition.y;
res = ChangeDisplaySettingsExA(devices[1].name, &dm2, NULL, CDS_RESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %d\n", devices[1].name, res);
dm2.dmPosition.x = dm.dmPosition.x - dm2.dmPelsWidth;
expect_dm(dm2, devices[1].name, 0);
/* Test placing the secondary adapter to all sides of the primary adapter */
for (side = 0; side < 4; ++side)
{
switch (side)
{
/* Bottom */
case 0:
dm2.dmPosition.x = dm.dmPosition.x;
dm2.dmPosition.y = dm.dmPosition.y + dm.dmPelsHeight;
break;
/* Left */
case 1:
dm2.dmPosition.x = dm.dmPosition.x - dm2.dmPelsWidth;
dm2.dmPosition.y = dm.dmPosition.y;
break;
/* Top */
case 2:
dm2.dmPosition.x = dm.dmPosition.x;
dm2.dmPosition.y = dm.dmPosition.y - dm2.dmPelsHeight;
break;
/* Right */
case 3:
dm2.dmPosition.x = dm.dmPosition.x + dm.dmPelsWidth;
dm2.dmPosition.y = dm.dmPosition.y;
break;
}
res = ChangeDisplaySettingsExA(devices[1].name, &dm2, NULL, CDS_RESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s side %d returned unexpected %d\n",
devices[1].name, side, res);
if (res != DISP_CHANGE_SUCCESSFUL)
{
win_skip("ChangeDisplaySettingsExA %s side %d returned unexpected %d.\n", devices[1].name, side, res);
continue;
}
expect_dm(dm2, devices[1].name, side);
}
/* Test automatic position update when other adapters change resolution */
/* Find a mode that's different from the current mode */
memset(&dm2, 0, sizeof(dm2));
dm2.dmSize = sizeof(dm2);
for (mode = 0; EnumDisplaySettingsA(devices[0].name, mode, &dm2); ++mode)
{
if (dm2.dmPelsWidth != dm.dmPelsWidth && dm2.dmPelsHeight != dm.dmPelsHeight)
break;
}
ok(dm2.dmPelsWidth != dm.dmPelsWidth && dm2.dmPelsHeight != dm.dmPelsHeight, "Failed to find a different mode.\n");
/* Change the primary adapter to a different mode */
dm = dm2;
res = ChangeDisplaySettingsExA(devices[0].name, &dm, NULL, CDS_RESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "ChangeDisplaySettingsExA %s returned unexpected %d\n", devices[0].name, res);
/* Now the position of the second adapter should be changed */
memset(&dm2, 0, sizeof(dm2));
dm2.dmSize = sizeof(dm2);
res = EnumDisplaySettingsA(devices[1].name, ENUM_CURRENT_SETTINGS, &dm2);
/* After many resolution changes, EnumDisplaySettingsA may fail on win10 TestBot */
ok(res || broken(!res), "EnumDisplaySettingsA %s failed, error %#x\n", devices[1].name, GetLastError());
todo_wine ok(dm2.dmPosition.x == dm.dmPelsWidth || broken(!res), "Expect dmPosition.x %d, got %d\n",
dm.dmPelsWidth, dm2.dmPosition.x);
}
else
{
win_skip("EnumDisplaySettingsA failed\n");
}
}
/* Restore all adapters to their original settings */
for (device = 0; device < device_count; ++device)
{
res = ChangeDisplaySettingsExA(devices[device].name, &devices[device].original_mode, NULL,
CDS_UPDATEREGISTRY | CDS_NORESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL ||
broken(res == DISP_CHANGE_FAILED), /* win8 TestBot */
"ChangeDisplaySettingsExA %s returned unexpected %d\n", devices[device].name, res);
}
res = ChangeDisplaySettingsExA(NULL, NULL, NULL, 0, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL ||
broken(res == DISP_CHANGE_FAILED), /* win8 TestBot */
"ChangeDisplaySettingsExA returned unexpected %d\n", res);
for (device = 0; device < device_count; ++device)
expect_dm(devices[device].original_mode, devices[device].name, 0);
heap_free(devices);
}
static void test_monitors(void)
{
HMONITOR monitor, primary, nearest;
POINT pt;
RECT rc;
MONITORINFO mi;
MONITORINFOEXA miexa;
MONITORINFOEXW miexw;
BOOL ret;
DWORD i;
static const struct
{
DWORD cbSize;
BOOL ret;
} testdatami[] = {
{0, FALSE},
{sizeof(MONITORINFO)+1, FALSE},
{sizeof(MONITORINFO)-1, FALSE},
{sizeof(MONITORINFO), TRUE},
{-1, FALSE},
{0xdeadbeef, FALSE},
},
testdatamiexa[] = {
{0, FALSE},
{sizeof(MONITORINFOEXA)+1, FALSE},
{sizeof(MONITORINFOEXA)-1, FALSE},
{sizeof(MONITORINFOEXA), TRUE},
{-1, FALSE},
{0xdeadbeef, FALSE},
},
testdatamiexw[] = {
{0, FALSE},
{sizeof(MONITORINFOEXW)+1, FALSE},
{sizeof(MONITORINFOEXW)-1, FALSE},
{sizeof(MONITORINFOEXW), TRUE},
{-1, FALSE},
{0xdeadbeef, FALSE},
};
pt.x = pt.y = 0;
primary = MonitorFromPoint( pt, MONITOR_DEFAULTTOPRIMARY );
ok( primary != 0, "couldn't get primary monitor\n" );
monitor = MonitorFromWindow( 0, MONITOR_DEFAULTTONULL );
ok( !monitor, "got %p, should not get a monitor for an invalid window\n", monitor );
monitor = MonitorFromWindow( 0, MONITOR_DEFAULTTOPRIMARY );
ok( monitor == primary, "got %p, should get primary %p for MONITOR_DEFAULTTOPRIMARY\n", monitor, primary );
monitor = MonitorFromWindow( 0, MONITOR_DEFAULTTONEAREST );
ok( monitor == primary, "got %p, should get primary %p for MONITOR_DEFAULTTONEAREST\n", monitor, primary );
SetRect( &rc, 0, 0, 1, 1 );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTONULL );
ok( monitor == primary, "got %p, should get primary %p\n", monitor, primary );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTOPRIMARY );
ok( monitor == primary, "got %p, should get primary %p\n", monitor, primary );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTONEAREST );
ok( monitor == primary, "got %p, should get primary %p\n", monitor, primary );
/* Empty rect at 0,0 is considered inside the primary monitor */
SetRect( &rc, 0, 0, -1, -1 );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTONULL );
ok( monitor == primary, "got %p, should get primary %p\n", monitor, primary );
/* Even if there is a monitor left of the primary, the primary will have the most overlapping area */
SetRect( &rc, -1, 0, 2, 1 );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTONULL );
ok( monitor == primary, "got %p, should get primary %p\n", monitor, primary );
/* But the width of the rect doesn't matter if it's empty. */
SetRect( &rc, -1, 0, 2, -1 );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTONULL );
ok( monitor != primary, "got primary %p\n", monitor );
/* Search for a monitor that has no others equally near to (left, top-1) */
SetRect( &rc, -1, -2, 2, 0 );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTONULL );
nearest = primary;
while (monitor != NULL)
{
ok( monitor != primary, "got primary %p\n", monitor );
nearest = monitor;
mi.cbSize = sizeof(mi);
ret = GetMonitorInfoA( monitor, &mi );
ok( ret, "GetMonitorInfo failed\n" );
SetRect( &rc, mi.rcMonitor.left-1, mi.rcMonitor.top-2, mi.rcMonitor.left+2, mi.rcMonitor.top );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTONULL );
}
/* tests for cbSize in MONITORINFO */
monitor = MonitorFromWindow( 0, MONITOR_DEFAULTTOPRIMARY );
for (i = 0; i < ARRAY_SIZE(testdatami); i++)
{
memset( &mi, 0, sizeof(mi) );
mi.cbSize = testdatami[i].cbSize;
ret = GetMonitorInfoA( monitor, &mi );
ok( ret == testdatami[i].ret, "GetMonitorInfo returned wrong value\n" );
if (ret)
ok( (mi.dwFlags & MONITORINFOF_PRIMARY), "MONITORINFOF_PRIMARY flag isn't set\n" );
else
ok( !(mi.dwFlags & MONITORINFOF_PRIMARY), "MONITORINFOF_PRIMARY flag is set\n" );
memset( &miexw, 0, sizeof(miexw) );
miexw.cbSize = testdatamiexw[i].cbSize;
ret = GetMonitorInfoW( monitor, (LPMONITORINFO)&miexw );
ok( ret == testdatamiexw[i].ret, "GetMonitorInfo returned wrong value\n" );
if (ret)
ok( (miexw.dwFlags & MONITORINFOF_PRIMARY), "MONITORINFOF_PRIMARY flag isn't set\n" );
else
ok( !(miexw.dwFlags & MONITORINFOF_PRIMARY), "MONITORINFOF_PRIMARY flag is set\n" );
}
/* tests for cbSize in MONITORINFOEXA */
for (i = 0; i < ARRAY_SIZE(testdatamiexa); i++)
{
memset( &miexa, 0, sizeof(miexa) );
miexa.cbSize = testdatamiexa[i].cbSize;
ret = GetMonitorInfoA( monitor, (LPMONITORINFO)&miexa );
ok( ret == testdatamiexa[i].ret, "GetMonitorInfo returned wrong value\n" );
if (ret)
ok( (miexa.dwFlags & MONITORINFOF_PRIMARY), "MONITORINFOF_PRIMARY flag isn't set\n" );
else
ok( !(miexa.dwFlags & MONITORINFOF_PRIMARY), "MONITORINFOF_PRIMARY flag is set\n" );
}
/* tests for cbSize in MONITORINFOEXW */
for (i = 0; i < ARRAY_SIZE(testdatamiexw); i++)
{
memset( &miexw, 0, sizeof(miexw) );
miexw.cbSize = testdatamiexw[i].cbSize;
ret = GetMonitorInfoW( monitor, (LPMONITORINFO)&miexw );
ok( ret == testdatamiexw[i].ret, "GetMonitorInfo returned wrong value\n" );
if (ret)
ok( (miexw.dwFlags & MONITORINFOF_PRIMARY), "MONITORINFOF_PRIMARY flag isn't set\n" );
else
ok( !(miexw.dwFlags & MONITORINFOF_PRIMARY), "MONITORINFOF_PRIMARY flag is set\n" );
}
SetRect( &rc, rc.left+1, rc.top+1, rc.left+2, rc.top+2 );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTONULL );
ok( monitor == NULL, "got %p\n", monitor );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTOPRIMARY );
ok( monitor == primary, "got %p, should get primary %p\n", monitor, primary );
monitor = MonitorFromRect( &rc, MONITOR_DEFAULTTONEAREST );
ok( monitor == nearest, "got %p, should get nearest %p\n", monitor, nearest );
}
static BOOL CALLBACK find_primary_mon(HMONITOR hmon, HDC hdc, LPRECT rc, LPARAM lp)
{
MONITORINFO mi;
BOOL ret;
mi.cbSize = sizeof(mi);
ret = GetMonitorInfoA(hmon, &mi);
ok(ret, "GetMonitorInfo failed\n");
if (mi.dwFlags & MONITORINFOF_PRIMARY)
{
*(HMONITOR *)lp = hmon;
return FALSE;
}
return TRUE;
}
static void test_work_area(void)
{
HMONITOR hmon;
MONITORINFO mi;
RECT rc_work, rc_normal;
HWND hwnd;
WINDOWPLACEMENT wp;
BOOL ret;
hmon = 0;
ret = EnumDisplayMonitors(NULL, NULL, find_primary_mon, (LPARAM)&hmon);
ok(!ret && hmon != 0, "Failed to find primary monitor\n");
mi.cbSize = sizeof(mi);
SetLastError(0xdeadbeef);
ret = GetMonitorInfoA(hmon, &mi);
ok(ret, "GetMonitorInfo error %u\n", GetLastError());
ok(mi.dwFlags & MONITORINFOF_PRIMARY, "not a primary monitor\n");
trace("primary monitor %s\n", wine_dbgstr_rect(&mi.rcMonitor));
SetLastError(0xdeadbeef);
ret = SystemParametersInfoA(SPI_GETWORKAREA, 0, &rc_work, 0);
ok(ret, "SystemParametersInfo error %u\n", GetLastError());
trace("work area %s\n", wine_dbgstr_rect(&rc_work));
ok(EqualRect(&rc_work, &mi.rcWork), "work area is different\n");
hwnd = CreateWindowExA(0, "static", NULL, WS_OVERLAPPEDWINDOW|WS_VISIBLE,100,100,10,10,0,0,0,NULL);
ok(hwnd != 0, "CreateWindowEx failed\n");
ret = GetWindowRect(hwnd, &rc_normal);
ok(ret, "GetWindowRect failed\n");
trace("normal %s\n", wine_dbgstr_rect(&rc_normal));
wp.length = sizeof(wp);
ret = GetWindowPlacement(hwnd, &wp);
ok(ret, "GetWindowPlacement failed\n");
trace("min: %d,%d max %d,%d normal %s\n", wp.ptMinPosition.x, wp.ptMinPosition.y,
wp.ptMaxPosition.x, wp.ptMaxPosition.y, wine_dbgstr_rect(&wp.rcNormalPosition));
OffsetRect(&wp.rcNormalPosition, rc_work.left, rc_work.top);
todo_wine_if (mi.rcMonitor.left != mi.rcWork.left ||
mi.rcMonitor.top != mi.rcWork.top) /* FIXME: remove once Wine is fixed */
{
ok(EqualRect(&rc_normal, &wp.rcNormalPosition), "normal pos is different\n");
}
SetWindowLongA(hwnd, GWL_EXSTYLE, WS_EX_TOOLWINDOW);
wp.length = sizeof(wp);
ret = GetWindowPlacement(hwnd, &wp);
ok(ret, "GetWindowPlacement failed\n");
trace("min: %d,%d max %d,%d normal %s\n", wp.ptMinPosition.x, wp.ptMinPosition.y,
wp.ptMaxPosition.x, wp.ptMaxPosition.y, wine_dbgstr_rect(&wp.rcNormalPosition));
ok(EqualRect(&rc_normal, &wp.rcNormalPosition), "normal pos is different\n");
DestroyWindow(hwnd);
}
static void test_display_config(void)
{
UINT32 paths, modes;
LONG ret;
if (!pGetDisplayConfigBufferSizes)
{
win_skip("GetDisplayConfigBufferSizes is not supported\n");
return;
}
ret = pGetDisplayConfigBufferSizes(QDC_ALL_PATHS, NULL, NULL);
ok(ret == ERROR_INVALID_PARAMETER, "got %d\n", ret);
paths = 100;
ret = pGetDisplayConfigBufferSizes(QDC_ALL_PATHS, &paths, NULL);
ok(ret == ERROR_INVALID_PARAMETER, "got %d\n", ret);
ok(paths == 100, "got %u\n", paths);
modes = 100;
ret = pGetDisplayConfigBufferSizes(QDC_ALL_PATHS, NULL, &modes);
ok(ret == ERROR_INVALID_PARAMETER, "got %d\n", ret);
ok(modes == 100, "got %u\n", modes);
paths = modes = 0;
ret = pGetDisplayConfigBufferSizes(QDC_ALL_PATHS, &paths, &modes);
if (!ret)
ok(paths > 0 && modes > 0, "got %u, %u\n", paths, modes);
else
ok(ret == ERROR_NOT_SUPPORTED, "got %d\n", ret);
/* Invalid flags, non-zero invalid flags validation is version (or driver?) dependent,
it's unreliable to use in tests. */
ret = pGetDisplayConfigBufferSizes(0, NULL, NULL);
ok(ret == ERROR_INVALID_PARAMETER, "got %d\n", ret);
paths = 100;
ret = pGetDisplayConfigBufferSizes(0, &paths, NULL);
ok(ret == ERROR_INVALID_PARAMETER, "got %d\n", ret);
ok(paths == 100, "got %u\n", paths);
modes = 100;
ret = pGetDisplayConfigBufferSizes(0, NULL, &modes);
ok(ret == ERROR_INVALID_PARAMETER, "got %d\n", ret);
ok(modes == 100, "got %u\n", modes);
paths = modes = 100;
ret = pGetDisplayConfigBufferSizes(0, &paths, &modes);
ok(ret == ERROR_INVALID_PARAMETER || ret == ERROR_NOT_SUPPORTED, "got %d\n", ret);
ok((modes == 0 || modes == 100) && paths == 0, "got %u, %u\n", modes, paths);
}
START_TEST(monitor)
{
init_function_pointers();
test_enumdisplaydevices();
test_ChangeDisplaySettingsEx();
test_monitors();
test_work_area();
test_display_config();
}