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wine-wine/dlls/user32/tests/monitor.c

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/*
* 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 <stdio.h>
static HMODULE hdll;
static LONG (WINAPI *pChangeDisplaySettingsExA)(LPCSTR, LPDEVMODEA, HWND, DWORD, LPVOID);
static LONG (WINAPI *pChangeDisplaySettingsExW)(LPCWSTR, LPDEVMODEW, HWND, DWORD, LPVOID);
static BOOL (WINAPI *pEnumDisplayDevicesA)(LPCSTR,DWORD,LPDISPLAY_DEVICEA,DWORD);
static BOOL (WINAPI *pEnumDisplayMonitors)(HDC,LPRECT,MONITORENUMPROC,LPARAM);
static BOOL (WINAPI *pGetMonitorInfoA)(HMONITOR,LPMONITORINFO);
static BOOL (WINAPI *pGetMonitorInfoW)(HMONITOR,LPMONITORINFO);
static HMONITOR (WINAPI *pMonitorFromPoint)(POINT,DWORD);
static HMONITOR (WINAPI *pMonitorFromRect)(LPCRECT,DWORD);
static HMONITOR (WINAPI *pMonitorFromWindow)(HWND,DWORD);
static LONG (WINAPI *pGetDisplayConfigBufferSizes)(UINT32,UINT32*,UINT32*);
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(ChangeDisplaySettingsExA)
GET_PROC(ChangeDisplaySettingsExW)
GET_PROC(EnumDisplayDevicesA)
GET_PROC(EnumDisplayMonitors)
GET_PROC(GetDisplayConfigBufferSizes)
GET_PROC(GetMonitorInfoA)
GET_PROC(GetMonitorInfoW)
GET_PROC(MonitorFromPoint)
GET_PROC(MonitorFromRect)
GET_PROC(MonitorFromWindow)
#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(pGetMonitorInfoA(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 video_name[16];
char video_value[128];
char buffer[128];
int number;
int vendor_id;
int device_id;
int subsys_id;
int revision_id;
size_t length;
HKEY hkey;
HDC hdc;
DWORD size;
LSTATUS ls;
adapter_count++;
/* DeviceName */
ok(sscanf(device->DeviceName, "\\\\.\\DISPLAY%d", &number) == 1, "#%d: wrong DeviceName %s\n", index,
device->DeviceName);
/* DeviceKey */
/* win7 is the only OS version where \Device\Video? value in HLKM\HARDWARE\DEVICEMAP\VIDEO are not in order with adapter index. */
if (GetVersion() != 0x1db10106 || !strcmp(winetest_platform, "wine"))
{
sprintf(video_name, "\\Device\\Video%d", index);
ls = RegOpenKeyExA(HKEY_LOCAL_MACHINE, "HARDWARE\\DEVICEMAP\\VIDEO", 0, KEY_READ, &hkey);
todo_wine ok(!ls, "#%d: failed to open registry, error: %#x\n", index, ls);
if (!ls)
{
memset(video_value, 0, sizeof(video_value));
size = sizeof(video_value);
ls = RegQueryValueExA(hkey, video_name, NULL, NULL, (unsigned char *)video_value, &size);
ok(!ls, "#%d: failed to get registry value, error: %#x\n", index, ls);
RegCloseKey(hkey);
ok(!strcmp(video_value, device->DeviceKey), "#%d: wrong DeviceKey: %s\n", index, device->DeviceKey);
}
}
else
ok(sscanf(device->DeviceKey, "\\Registry\\Machine\\System\\CurrentControlSet\\Control\\Video\\%[^\\]\\%04d", buffer, &number) == 2,
"#%d: wrong DeviceKey %s\n", index, device->DeviceKey);
/* DeviceString */
length = strlen(device->DeviceString);
ok(broken(length == 0) || /* XP on Testbot will return an empty string, whereas XP on real machine doesn't. Probably a bug in virtual adapter driver */
length > 0, "#%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)
todo_wine 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
{
todo_wine 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,
const DISPLAY_DEVICEA *device, DWORD flags)
{
static const char device_id_prefix[] = "MONITOR\\Default_Monitor\\{4d36e96e-e325-11ce-bfc1-08002be10318}\\";
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);
todo_wine ok(!strcmp(monitor_name, device->DeviceName), "#%d: expect %s, got %s\n", monitor_index, monitor_name, device->DeviceName);
/* DeviceString */
ok(strlen(device->DeviceString) > 0, "#%d: expect DeviceString not empty\n", monitor_index);
/* StateFlags */
if (adapter_index == 0 && monitor_index == 0)
todo_wine 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 */
lstrcpynA(buffer, device->DeviceID, sizeof(device_id_prefix));
if (flags & EDD_GET_DEVICE_INTERFACE_NAME)
{ /* HKLM\SYSTEM\CurrentControlSet\Enum\DISPLAY\Default_Monitor\4&2abfaa30&0&UID0 GUID_DEVINTERFACE_MONITOR
* ^ ^ ^
* Expect format \\?\DISPLAY#Default_Monitor#4&2abfaa30&0&UID0#{e6f07b5f-ee97-4a90-b076-33f57bf4eaa7} */
todo_wine ok(strlen(device->DeviceID) == 0 || /* vista ~ win7 */
sscanf(device->DeviceID, "\\\\?\\DISPLAY#Default_Monitor#%[^#]#{e6f07b5f-ee97-4a90-b076-33f57bf4eaa7}", buffer) == 1 || /* win8+ */
(!lstrcmpiA(buffer, device_id_prefix) &&
sscanf(device->DeviceID + sizeof(device_id_prefix) - 1, "%04d", &number) == 1), /* 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\Default_Monitor\{Instance} */
/* But we don't know which monitor instance this belongs to, so check format instead */
todo_wine ok(!lstrcmpiA(buffer, device_id_prefix), "#%d wrong DeviceID : %s\n", monitor_index, device->DeviceID);
todo_wine ok(sscanf(device->DeviceID + sizeof(device_id_prefix) - 1, "%04d", &number) == 1,
"#%d wrong DeviceID : %s\n", monitor_index, device->DeviceID);
}
/* DeviceKey */
lstrcpynA(buffer, device->DeviceKey, sizeof(device_key_prefix));
todo_wine ok(!lstrcmpiA(buffer, device_key_prefix), "#%d: wrong DeviceKey : %s\n", monitor_index, device->DeviceKey);
todo_wine 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;
if (!pEnumDisplayDevicesA)
{
win_skip("EnumDisplayDevicesA is not available\n");
return;
}
/* Doesn't accept \\.\DISPLAY */
dd.cb = sizeof(dd);
ret = pEnumDisplayDevicesA("\\\\.\\DISPLAY", 0, &dd, 0);
todo_wine ok(!ret, "Expect failure\n");
/* Enumeration */
for (flag_index = 0; flag_index < ARRAY_SIZE(flags); flag_index++)
for (adapter_index = 0; pEnumDisplayDevicesA(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; pEnumDisplayDevicesA(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");
if (!pEnumDisplayMonitors || !pGetMonitorInfoA)
{
win_skip("EnumDisplayMonitors or GetMonitorInfoA are not available\n");
return;
}
ret = pEnumDisplayDevicesA(NULL, 0, &dd, 0);
ok(ret, "Expect success\n");
lstrcpyA(primary_device_name, dd.DeviceName);
primary_monitor_device_name[0] = 0;
ret = pEnumDisplayMonitors(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[] = {
{640, 480, 0, 0, DM_PELSWIDTH | DM_PELSHEIGHT | DM_BITSPERPEL | DM_DISPLAYFREQUENCY, 0},
{640, 480, 0, 0, DM_PELSWIDTH | DM_PELSHEIGHT | DM_DISPLAYFREQUENCY, 1},
{640, 480, 0, 0, DM_PELSWIDTH | DM_PELSHEIGHT | DM_BITSPERPEL , 0},
{640, 480, 0, 0, DM_PELSWIDTH | DM_PELSHEIGHT , 1},
{640, 480, 0, 0, DM_BITSPERPEL , 0},
{640, 480, 0, 0, DM_DISPLAYFREQUENCY, 0},
{0, 0, 0, 0, DM_PELSWIDTH, 0},
{0, 0, 0, 0, DM_PELSHEIGHT, 0},
{640, 480, 0, 0, DM_PELSWIDTH, 0},
{640, 480, 0, 0, DM_PELSHEIGHT, 0},
{ 0, 480, 0, 0, DM_PELSWIDTH | DM_PELSHEIGHT, 0},
{640, 0, 0, 0, DM_PELSWIDTH | DM_PELSHEIGHT, 0},
/* the following test succeeds under XP SP3
{0, 0, 0, 0, DM_DISPLAYFREQUENCY, 0}
*/
};
static void test_ChangeDisplaySettingsEx(void)
{
DEVMODEA dm;
DEVMODEW dmW;
DWORD width;
LONG res;
int i;
if (!pChangeDisplaySettingsExA)
{
win_skip("ChangeDisplaySettingsExA is not available\n");
return;
}
SetLastError(0xdeadbeef);
res = EnumDisplaySettingsA(NULL, ENUM_CURRENT_SETTINGS, &dm);
ok(res, "EnumDisplaySettings error %u\n", GetLastError());
width = dm.dmPelsWidth;
dm.dmDriverExtra = 1;
res = ChangeDisplaySettingsA(&dm, CDS_TEST);
ok(res == DISP_CHANGE_SUCCESSFUL,
"ChangeDisplaySettingsA returned %d, expected DISP_CHANGE_SUCCESSFUL\n", res);
ok(dm.dmDriverExtra == 0 || broken(dm.dmDriverExtra == 1) /* win9x */,
"ChangeDisplaySettingsA didn't reset dmDriverExtra to 0\n");
/* crashes under XP SP3 for large dmDriverExtra values */
dm.dmDriverExtra = 1;
res = pChangeDisplaySettingsExA(NULL, &dm, NULL, CDS_TEST, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL,
"ChangeDisplaySettingsExW returned %d, expected DISP_CHANGE_SUCCESSFUL\n", res);
ok(dm.dmDriverExtra == 1, "ChangeDisplaySettingsExA shouldn't reset dmDriverExtra to 0\n");
memset(&dmW, 0, sizeof(dmW));
dmW.dmSize = sizeof(dmW);
dmW.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT;
dmW.dmPelsWidth = dm.dmPelsWidth;
dmW.dmPelsHeight = dm.dmPelsHeight;
dmW.dmDriverExtra = 1;
SetLastError(0xdeadbeef);
res = ChangeDisplaySettingsW(&dmW, CDS_TEST);
if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
{
ok(res == DISP_CHANGE_SUCCESSFUL,
"ChangeDisplaySettingsW returned %d, expected DISP_CHANGE_SUCCESSFUL\n", res);
ok(dmW.dmDriverExtra == 0, "ChangeDisplaySettingsW didn't reset dmDriverExtra to 0\n");
}
/* Apparently XP treats dmDriverExtra being != 0 as an error */
dmW.dmDriverExtra = 1;
res = pChangeDisplaySettingsExW(NULL, &dmW, NULL, CDS_TEST, NULL);
if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
{
ok(res == DISP_CHANGE_SUCCESSFUL,
"ChangeDisplaySettingsExW returned %d, expected DISP_CHANGE_SUCCESSFUL\n", res);
ok(dmW.dmDriverExtra == 1, "ChangeDisplaySettingsExW shouldn't reset dmDriverExtra to 0\n");
}
/* the following 2 tests show that dm.dmSize being 0 is invalid, but
* ChangeDisplaySettingsExA still reports success.
*/
memset(&dm, 0, sizeof(dm));
dm.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT;
dm.dmPelsWidth = width;
res = pChangeDisplaySettingsExA(NULL, &dm, NULL, CDS_TEST, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL ||
res == DISP_CHANGE_BADMODE || /* Win98, WinMe */
res == DISP_CHANGE_FAILED, /* NT4 */
"ChangeDisplaySettingsExA returned unexpected %d\n", res);
memset(&dmW, 0, sizeof(dmW));
dmW.dmFields = DM_PELSWIDTH | DM_PELSHEIGHT;
dmW.dmPelsWidth = width;
SetLastError(0xdeadbeef);
res = pChangeDisplaySettingsExW(NULL, &dmW, NULL, CDS_TEST, NULL);
if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
ok(res == DISP_CHANGE_FAILED ||
res == DISP_CHANGE_BADPARAM || /* NT4 */
res == DISP_CHANGE_BADMODE /* XP SP3 */,
"ChangeDisplaySettingsExW returned %d\n", res);
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 = pChangeDisplaySettingsExA(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 ChangeDisplaySettingsEx() return code for resolution[%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);
}
}
res = pChangeDisplaySettingsExA(NULL, NULL, NULL, CDS_RESET, NULL);
ok(res == DISP_CHANGE_SUCCESSFUL, "Failed to reset default resolution: %d\n", res);
}
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},
};
if (!pMonitorFromPoint || !pMonitorFromWindow || !pMonitorFromRect)
{
win_skip("MonitorFromPoint, MonitorFromWindow, or MonitorFromRect is not available\n");
return;
}
pt.x = pt.y = 0;
primary = pMonitorFromPoint( pt, MONITOR_DEFAULTTOPRIMARY );
ok( primary != 0, "couldn't get primary monitor\n" );
monitor = pMonitorFromWindow( 0, MONITOR_DEFAULTTONULL );
ok( !monitor, "got %p, should not get a monitor for an invalid window\n", monitor );
monitor = pMonitorFromWindow( 0, MONITOR_DEFAULTTOPRIMARY );
ok( monitor == primary, "got %p, should get primary %p for MONITOR_DEFAULTTOPRIMARY\n", monitor, primary );
monitor = pMonitorFromWindow( 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 = pMonitorFromRect( &rc, MONITOR_DEFAULTTONULL );
ok( monitor == primary, "got %p, should get primary %p\n", monitor, primary );
monitor = pMonitorFromRect( &rc, MONITOR_DEFAULTTOPRIMARY );
ok( monitor == primary, "got %p, should get primary %p\n", monitor, primary );
monitor = pMonitorFromRect( &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 = pMonitorFromRect( &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 = pMonitorFromRect( &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 = pMonitorFromRect( &rc, MONITOR_DEFAULTTONULL );
ok( monitor != primary, "got primary %p\n", monitor );
if (!pGetMonitorInfoA)
{
win_skip("GetMonitorInfoA is not available\n");
return;
}
/* Search for a monitor that has no others equally near to (left, top-1) */
SetRect( &rc, -1, -2, 2, 0 );
monitor = pMonitorFromRect( &rc, MONITOR_DEFAULTTONULL );
nearest = primary;
while (monitor != NULL)
{
ok( monitor != primary, "got primary %p\n", monitor );
nearest = monitor;
mi.cbSize = sizeof(mi);
ret = pGetMonitorInfoA( 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 = pMonitorFromRect( &rc, MONITOR_DEFAULTTONULL );
}
/* tests for cbSize in MONITORINFO */
monitor = pMonitorFromWindow( 0, MONITOR_DEFAULTTOPRIMARY );
for (i = 0; i < ARRAY_SIZE(testdatami); i++)
{
memset( &mi, 0, sizeof(mi) );
mi.cbSize = testdatami[i].cbSize;
ret = pGetMonitorInfoA( 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 = pGetMonitorInfoW( 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 = pGetMonitorInfoA( 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 = pGetMonitorInfoW( 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 = pMonitorFromRect( &rc, MONITOR_DEFAULTTONULL );
ok( monitor == NULL, "got %p\n", monitor );
monitor = pMonitorFromRect( &rc, MONITOR_DEFAULTTOPRIMARY );
ok( monitor == primary, "got %p, should get primary %p\n", monitor, primary );
monitor = pMonitorFromRect( &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 = pGetMonitorInfoA(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;
if (!pEnumDisplayMonitors || !pGetMonitorInfoA)
{
win_skip("EnumDisplayMonitors or GetMonitorInfoA are not available\n");
return;
}
hmon = 0;
ret = pEnumDisplayMonitors(NULL, NULL, find_primary_mon, (LPARAM)&hmon);
ok(!ret && hmon != 0, "Failed to find primary monitor\n");
mi.cbSize = sizeof(mi);
SetLastError(0xdeadbeef);
ret = pGetMonitorInfoA(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();
}
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