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

223 lines
7.7 KiB
C

/*
* Unit tests for BroadcastSystemMessage
*
* Copyright 2008 Maarten Lankhorst
*
* 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
*/
#define _WIN32_WINNT 0x0501
#include <stdarg.h>
#include <stdio.h>
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "winnls.h"
#include "wine/test.h"
typedef LONG (WINAPI *PBROADCAST)( DWORD,LPDWORD,UINT,WPARAM,LPARAM );
typedef LONG (WINAPI *PBROADCASTEX)( DWORD,LPDWORD,UINT,WPARAM,LPARAM,PBSMINFO );
static HANDLE hevent;
static LRESULT WINAPI main_window_procA(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
{
if (msg == WM_NULL)
{
trace("main_window_procA: Sleeping for %lu ms\n", wparam);
if (wparam)
{
if (WaitForSingleObject(hevent, wparam) == WAIT_TIMEOUT)
SetEvent(hevent);
}
trace("main_window_procA: Returning WM_NULL with parameter %08lx\n", lparam);
return lparam;
}
return DefWindowProcA(hwnd, msg, wparam, lparam);
}
static BOOL init_procs(void)
{
WNDCLASSA cls;
hevent = CreateEventA(NULL, TRUE, FALSE, "Asynchronous checking event");
cls.style = CS_DBLCLKS;
cls.lpfnWndProc = main_window_procA;
cls.cbClsExtra = 0;
cls.cbWndExtra = 0;
cls.hInstance = GetModuleHandleA(0);
cls.hIcon = 0;
cls.hCursor = LoadCursorA(0, (LPCSTR)IDC_ARROW);
cls.hbrBackground = GetStockObject(WHITE_BRUSH);
cls.lpszMenuName = NULL;
cls.lpszClassName = "MainWindowClass";
if (!RegisterClassA(&cls))
return FALSE;
if (!CreateWindowExA(0, "MainWindowClass", "Main window", WS_CAPTION | WS_SYSMENU |
WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_POPUP, 100, 100, 200,
200, 0, 0, GetModuleHandleA(NULL), NULL))
return FALSE;
return TRUE;
}
static void test_parameters(PBROADCAST broadcast, const char *functionname)
{
LONG ret;
DWORD recips;
SetLastError(0xcafebabe);
recips = BSM_APPLICATIONS;
ret = broadcast( 0x80000000, &recips, WM_NULL, 0, 0 );
if (!ret && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
{
win_skip("%s is not implemented\n", functionname);
return;
}
ok(!ret || broken(ret), "Returned: %d\n", ret);
if (!ret) ok(GetLastError() == ERROR_INVALID_PARAMETER, "Last error: %08x\n", GetLastError());
SetLastError(0xcafebabe);
recips = BSM_APPLICATIONS;
ret = broadcast( 0x80000000, &recips, WM_NULL, 0, 0 );
ok(!ret || broken(ret), "Returned: %d\n", ret);
if (!ret) ok(GetLastError() == ERROR_INVALID_PARAMETER, "Last error: %08x\n", GetLastError());
if (0) /* TODO: Check the hang flags */
{
SetLastError(0xcafebabe);
recips = BSM_APPLICATIONS;
ret = broadcast( BSF_QUERY|(BSF_NOHANG|BSF_FORCEIFHUNG), &recips, WM_NULL, 30000, 0 );
ok(0, "Last error: %08x\n", GetLastError());
ok(0, "Returned: %d\n", ret);
SetLastError(0xcafebabe);
recips = BSM_APPLICATIONS;
ret = broadcast( BSF_QUERY|(BSF_NOHANG|BSF_NOTIMEOUTIFNOTHUNG), &recips, WM_NULL, 30000, 0 );
ok(0, "Last error: %08x\n", GetLastError());
ok(0, "Returned: %d\n", ret);
SetLastError(0xcafebabe);
recips = BSM_APPLICATIONS;
ret = broadcast( BSF_QUERY|(BSF_NOTIMEOUTIFNOTHUNG|BSF_FORCEIFHUNG), &recips, WM_NULL, 30000, 0 );
ok(0, "Last error: %08x\n", GetLastError());
ok(0, "Returned: %d\n", ret);
SetLastError(0xcafebabe);
recips = BSM_APPLICATIONS;
ret = broadcast( BSF_POSTMESSAGE|(BSF_NOTIMEOUTIFNOTHUNG|BSF_FORCEIFHUNG), &recips, WM_NULL, 30000, 0 );
ok(0, "Last error: %08x\n", GetLastError());
ok(0, "Returned: %d\n", ret);
}
SetLastError( 0xdeadbeef );
recips = BSM_APPLICATIONS;
ret = broadcast( BSF_POSTMESSAGE|BSF_SENDNOTIFYMESSAGE, &recips, WM_NULL, 100, 0 );
ok(ret==1, "Returned: %d\n", ret);
ok(WaitForSingleObject(hevent, 0) != WAIT_OBJECT_0, "Synchronous message sent instead\n");
PulseEvent(hevent);
recips = BSM_APPLICATIONS;
ret = broadcast( BSF_SENDNOTIFYMESSAGE, &recips, WM_NULL, 100, BROADCAST_QUERY_DENY );
ok(ret==1, "Returned: %d\n", ret);
ok(WaitForSingleObject(hevent, 0) != WAIT_TIMEOUT, "Asynchronous message sent instead\n");
PulseEvent(hevent);
}
/* BSF_SENDNOTIFYMESSAGE and BSF_QUERY are both synchronous within the same process
* However you should be able to distinguish them by sending the BROADCAST_QUERY_DENY flag
*/
static void test_parametersEx(PBROADCASTEX broadcastex)
{
LONG ret;
DWORD recips;
SetLastError(0xcafebabe);
recips = BSM_APPLICATIONS;
ret = broadcastex( 0x80000000, &recips, WM_NULL, 0, 0, NULL );
ok(GetLastError() == ERROR_INVALID_PARAMETER, "Last error: %08x\n", GetLastError());
ok(!ret, "Returned: %d\n", ret);
SetLastError(0xcafebabe);
recips = BSM_APPLICATIONS;
ret = broadcastex( 0x80000000, &recips, WM_NULL, 0, 0, NULL );
ok(GetLastError() == ERROR_INVALID_PARAMETER, "Last error: %08x\n", GetLastError());
ok(!ret, "Returned: %d\n", ret);
if (0) /* TODO: Check the hang flags */
{
SetLastError(0xcafebabe);
recips = BSM_APPLICATIONS;
ret = broadcastex( BSF_QUERY|(BSF_NOHANG|BSF_FORCEIFHUNG), &recips, WM_NULL, 30000, 0, NULL );
ok(0, "Last error: %08x\n", GetLastError());
ok(0, "Returned: %d\n", ret);
SetLastError(0xcafebabe);
recips = BSM_APPLICATIONS;
ret = broadcastex( BSF_QUERY|(BSF_NOHANG|BSF_NOTIMEOUTIFNOTHUNG), &recips, WM_NULL, 30000, 0, NULL );
ok(0, "Last error: %08x\n", GetLastError());
ok(0, "Returned: %d\n", ret);
SetLastError(0xcafebabe);
recips = BSM_APPLICATIONS;
ret = broadcastex( BSF_QUERY|(BSF_NOTIMEOUTIFNOTHUNG|BSF_FORCEIFHUNG), &recips, WM_NULL, 30000, 0, NULL );
ok(0, "Last error: %08x\n", GetLastError());
ok(0, "Returned: %d\n", ret);
SetLastError(0xcafebabe);
recips = BSM_APPLICATIONS;
ret = broadcastex( BSF_POSTMESSAGE|(BSF_NOTIMEOUTIFNOTHUNG|BSF_FORCEIFHUNG), &recips, WM_NULL, 30000, 0, NULL );
ok(0, "Last error: %08x\n", GetLastError());
ok(0, "Returned: %d\n", ret);
}
recips = BSM_APPLICATIONS;
ret = broadcastex( BSF_POSTMESSAGE|BSF_SENDNOTIFYMESSAGE, &recips, WM_NULL, 100, 0, NULL );
ok(ret==1, "Returned: %d\n", ret);
ok(WaitForSingleObject(hevent, 0) != WAIT_OBJECT_0, "Synchronous message sent instead\n");
PulseEvent(hevent);
recips = BSM_APPLICATIONS;
ret = broadcastex( BSF_SENDNOTIFYMESSAGE, &recips, WM_NULL, 100, BROADCAST_QUERY_DENY, NULL );
ok(ret==1, "Returned: %d\n", ret);
ok(WaitForSingleObject(hevent, 0) != WAIT_TIMEOUT, "Asynchronous message sent instead\n");
PulseEvent(hevent);
}
START_TEST(broadcast)
{
if (!init_procs())
return;
trace("Running BroadcastSystemMessageA tests\n");
test_parameters(BroadcastSystemMessageA, "BroadcastSystemMessageA");
trace("Running BroadcastSystemMessageW tests\n");
test_parameters(BroadcastSystemMessageW, "BroadcastSystemMessageW");
trace("Running BroadcastSystemMessageExA tests\n");
test_parametersEx(BroadcastSystemMessageExA);
trace("Running BroadcastSystemMessageExW tests\n");
test_parametersEx(BroadcastSystemMessageExW);
}