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win32u/tests: Add tests for NtUserEnumDisplayDevices return value. 

Signed-off-by: Torge Matthies <openglfreak@googlemail.com>
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Torge Matthies 2021-12-10 02:06:58 +01:00 committed by Alexandre Julliard
parent bd28c369d0
commit 8930d6a00e
1 changed files with 36 additions and 0 deletions
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36
dlls/win32u/tests/win32u.c
View File

@ -16,12 +16,47 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "ntstatus.h"
#define WIN32_NO_STATUS
#include "wine/test.h"
#include "winbase.h"
#include "ntuser.h"
static void test_NtUserEnumDisplayDevices(void)
{
NTSTATUS ret;
DISPLAY_DEVICEW info = { sizeof(DISPLAY_DEVICEW) };
SetLastError( 0xdeadbeef );
ret = NtUserEnumDisplayDevices( NULL, 0, &info, 0 );
todo_wine ok( !ret && GetLastError() == 0xdeadbeef,
"NtUserEnumDisplayDevices returned %x %u\n", ret,
GetLastError() );
SetLastError( 0xdeadbeef );
ret = NtUserEnumDisplayDevices( NULL, 12345, &info, 0 );
todo_wine ok( ret == STATUS_UNSUCCESSFUL && GetLastError() == 0xdeadbeef,
"NtUserEnumDisplayDevices returned %x %u\n", ret,
GetLastError() );
info.cb = 0;
SetLastError( 0xdeadbeef );
ret = NtUserEnumDisplayDevices( NULL, 0, &info, 0 );
todo_wine ok( ret == STATUS_UNSUCCESSFUL && GetLastError() == 0xdeadbeef,
"NtUserEnumDisplayDevices returned %x %u\n", ret,
GetLastError() );
SetLastError( 0xdeadbeef );
ret = NtUserEnumDisplayDevices( NULL, 12345, &info, 0 );
todo_wine ok( ret == STATUS_UNSUCCESSFUL && GetLastError() == 0xdeadbeef,
"NtUserEnumDisplayDevices returned %x %u\n", ret,
GetLastError() );
}
static void test_NtUserCloseWindowStation(void)
{
BOOL ret;
@ -67,6 +102,7 @@ START_TEST(win32u)
/* native win32u.dll fails if user32 is not loaded, so make sure it's fully initialized */
GetDesktopWindow();
test_NtUserEnumDisplayDevices(); /* Must run before test_NtUserCloseWindowStation. */
test_NtUserCloseWindowStation();
test_window_props();
}