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reactos/modules/rostests/apitests/user32/TrackMouseEvent.c
Victor Perevertkin 97f075a2ab
[USER32_APITEST] Convert global variables to static ones
2022-04-26 03:38:29 +03:00

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/*
* PROJECT: ReactOS api tests
* LICENSE: GPL - See COPYING in the top level directory
* PURPOSE: Test for TrackMouseEvent
* PROGRAMMERS: Giannis Adamopoulos
*/
#include "precomp.h"
static HWND hWnd1, hWnd2, hWnd3;
static HHOOK hMouseHookLL, hMouseHook;
static int ignore_timer = 0, ignore_mouse = 0, ignore_mousell = 0;
static int get_iwnd(HWND hWnd)
{
if(hWnd == hWnd1) return 1;
else if(hWnd == hWnd2) return 2;
else if(hWnd == hWnd3) return 3;
else return 0;
}
LRESULT CALLBACK TmeTestProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
int iwnd = get_iwnd(hWnd);
if(message == WM_PAINT)
{
PAINTSTRUCT ps;
BeginPaint(hWnd, &ps);
Rectangle(ps.hdc, ps.rcPaint.left, ps.rcPaint.top, ps.rcPaint.right, ps.rcPaint.bottom);
EndPaint(hWnd, &ps);
}
if(message > WM_USER || !iwnd || IsDWmMsg(message) || IseKeyMsg(message))
return DefWindowProc(hWnd, message, wParam, lParam);
switch(message)
{
case WM_IME_SETCONTEXT:
case WM_IME_NOTIFY :
case WM_GETICON :
case WM_GETTEXT:
break;
case WM_SYSTIMER:
ok(0, "Got unexpected WM_SYSTIMER in the winproc. wParam=%d\n", wParam);
break;
default:
RECORD_MESSAGE(iwnd, message, SENT, 0,0);
}
return DefWindowProc(hWnd, message, wParam, lParam);
}
static LRESULT CALLBACK MouseLLHookProc(int nCode, WPARAM wParam, LPARAM lParam)
{
LRESULT ret;
RECORD_MESSAGE(0, WH_MOUSE_LL, HOOK, wParam, 0);
ret = CallNextHookEx(hMouseHookLL, nCode, wParam, lParam);
if(ignore_mousell)
return TRUE;
return ret;
}
static LRESULT CALLBACK MouseHookProc(int nCode, WPARAM wParam, LPARAM lParam)
{
MOUSEHOOKSTRUCT *hs = (MOUSEHOOKSTRUCT*) lParam;
LRESULT ret;
RECORD_MESSAGE(get_iwnd(hs->hwnd), WH_MOUSE, HOOK, wParam, hs->wHitTestCode);
ret = CallNextHookEx(hMouseHook, nCode, wParam, lParam);
if(ignore_mouse)
return TRUE;
return ret;
}
static void FlushMessages()
{
MSG msg;
while (PeekMessage( &msg, 0, 0, 0, PM_REMOVE ))
{
int iwnd = get_iwnd(msg.hwnd);
if(iwnd)
{
if(msg.message == WM_SYSTIMER)
{
RECORD_MESSAGE(iwnd, msg.message, POST,msg.wParam,0);
if(ignore_timer)
continue;
}
else if(!(msg.message > WM_USER || !iwnd || IsDWmMsg(msg.message) || IseKeyMsg(msg.message)))
RECORD_MESSAGE(iwnd, msg.message, POST,0,0);
}
DispatchMessageA( &msg );
}
}
#define FLUSH_MESSAGES(expected, notexpected) \
{ EXPECT_QUEUE_STATUS(expected, notexpected);\
FlushMessages();\
}
static void create_test_windows()
{
hMouseHookLL = SetWindowsHookExW(WH_MOUSE_LL, MouseLLHookProc, GetModuleHandleW( NULL ), 0);
hMouseHook = SetWindowsHookExW(WH_MOUSE, MouseHookProc, GetModuleHandleW( NULL ), GetCurrentThreadId());
ok(hMouseHook!=NULL,"failed to set hook\n");
ok(hMouseHookLL!=NULL,"failed to set hook\n");
RegisterSimpleClass(TmeTestProc, L"testClass");
hWnd1 = CreateWindowW(L"testClass", L"test", WS_OVERLAPPEDWINDOW,
100, 100, 500, 500, NULL, NULL, 0, NULL);
hWnd2 = CreateWindowW(L"testClass", L"test", WS_CHILD,
50, 50, 200, 200, hWnd1, NULL, 0, NULL);
hWnd3 = CreateWindowW(L"testClass", L"test", WS_CHILD,
150, 150, 200, 200, hWnd1, NULL, 0, NULL);
ShowWindow(hWnd1, SW_SHOW);
UpdateWindow(hWnd1);
ShowWindow(hWnd2, SW_SHOW);
UpdateWindow(hWnd2);
ShowWindow(hWnd3, SW_SHOWNORMAL);
UpdateWindow(hWnd3);
//SetWindowPos (hWnd3, HWND_TOP, 0,0,0,0, SWP_NOMOVE|SWP_NOREDRAW);
}
static void destroy_test_window()
{
DestroyWindow(hWnd1);
UnregisterClassW(L"testClass", 0);
UnhookWindowsHookEx(hMouseHookLL);
UnhookWindowsHookEx(hMouseHook);
}
static void TmeStartTracking(HWND hwnd, DWORD Flags)
{
TRACKMOUSEEVENT tme;
tme.cbSize = sizeof(tme);
tme.dwFlags = Flags;
tme.hwndTrack = hwnd;
tme.dwHoverTime = 1;
if(!TrackMouseEvent(&tme))
{
trace("failed!\n");
}
}
DWORD TmeQuery(HWND hwnd)
{
TRACKMOUSEEVENT tme;
tme.cbSize = sizeof(tme);
tme.dwFlags = TME_QUERY|TME_HOVER|TME_LEAVE;
tme.hwndTrack = hwnd;
TrackMouseEvent(&tme);
return tme.dwFlags;
}
#define EXPECT_TME_FLAGS(hWnd, expected) \
{ DWORD flags = TmeQuery(hWnd); \
ok(flags == (expected),"wrong tme flags. expected %li, and got %li\n", (DWORD)(expected), flags); \
}
#define MOVE_CURSOR(x,y) mouse_event(MOUSEEVENTF_MOVE | MOUSEEVENTF_ABSOLUTE , \
x*(65535/GetSystemMetrics(SM_CXVIRTUALSCREEN)), \
y*(65535/GetSystemMetrics(SM_CYVIRTUALSCREEN)) , 0,0);
/* the mouse moves over hwnd2 */
static MSG_ENTRY mousemove2_chain[]={
{0, WH_MOUSE_LL, HOOK, WM_MOUSEMOVE},
{2, WM_NCHITTEST},
{2, WH_MOUSE,HOOK, WM_MOUSEMOVE, HTCLIENT},
{2, WM_SETCURSOR},
{1, WM_SETCURSOR},
{2, WM_MOUSEMOVE, POST},
{0,0}};
/* the mouse hovers hwnd2 */
static MSG_ENTRY mousehover2_chain[]={
{0, WH_MOUSE_LL, HOOK, WM_MOUSEMOVE},
{2, WM_NCHITTEST},
{2, WH_MOUSE,HOOK, WM_MOUSEMOVE, HTCLIENT},
{2, WM_SETCURSOR},
{1, WM_SETCURSOR},
{2, WM_MOUSEMOVE, POST},
{2, WM_SYSTIMER, POST, ID_TME_TIMER},
{2, WM_MOUSEHOVER, POST},
{0,0}};
/* the mouse leaves hwnd2 and moves to hwnd1 */
static MSG_ENTRY mouseleave2to1_chain[]={
{0, WH_MOUSE_LL, HOOK, WM_MOUSEMOVE},
{1, WM_NCHITTEST},
{1, WH_MOUSE,HOOK, WM_MOUSEMOVE, HTCLIENT},
{1, WM_SETCURSOR},
{1, WM_MOUSEMOVE, POST},
{2, WM_MOUSELEAVE, POST},
{0,0}};
/* the mouse leaves hwnd2 and moves to hwnd3 */
static MSG_ENTRY mouseleave2to3_chain[]={
{0, WH_MOUSE_LL, HOOK, WM_MOUSEMOVE},
{3, WM_NCHITTEST},
{3, WH_MOUSE,HOOK, WM_MOUSEMOVE, HTCLIENT},
{3, WM_SETCURSOR},
{1, WM_SETCURSOR},
{3, WM_MOUSEMOVE, POST},
{2, WM_MOUSELEAVE, POST},
{0,0}};
/* the mouse hovers hwnd3 */
static MSG_ENTRY mousehover3_chain[]={
{0, WH_MOUSE_LL, HOOK, WM_MOUSEMOVE},
{3, WM_NCHITTEST},
{3, WH_MOUSE,HOOK, WM_MOUSEMOVE, HTCLIENT},
{3, WM_SETCURSOR},
{1, WM_SETCURSOR},
{3, WM_MOUSEMOVE, POST},
{3, WM_SYSTIMER, POST, ID_TME_TIMER},
{3, WM_MOUSEHOVER, POST},
{0,0}};
/* the mouse hovers hwnd3 without moving */
static MSG_ENTRY mousehover3_nomove_chain[]={
{3, WM_SYSTIMER, POST, ID_TME_TIMER},
{3, WM_MOUSEHOVER, POST},
{0,0}};
/* the mouse hovers hwnd3 and the timer is not dispatched */
static MSG_ENTRY mousehover3_droptimer_chain[]={
{0, WH_MOUSE_LL, HOOK, WM_MOUSEMOVE},
{3, WM_NCHITTEST},
{3, WH_MOUSE,HOOK, WM_MOUSEMOVE, HTCLIENT},
{3, WM_SETCURSOR},
{1, WM_SETCURSOR},
{3, WM_MOUSEMOVE, POST},
{3, WM_SYSTIMER, POST, ID_TME_TIMER},
{0,0}};
/* the mouse hovers hwnd3 and mouse message is dropped by WH_MOUSE */
static MSG_ENTRY mousehover3_dropmouse_chain[]={
{0, WH_MOUSE_LL, HOOK, WM_MOUSEMOVE},
{3, WM_NCHITTEST},
{3, WH_MOUSE,HOOK, WM_MOUSEMOVE, HTCLIENT},
{3, WM_SYSTIMER, POST, ID_TME_TIMER},
{3, WM_MOUSEHOVER, POST},
{0,0}};
/* the mouse hovers hwnd3 and mouse message is dropped by WH_MOUSE_LL */
static MSG_ENTRY mousehover3_dropmousell_chain[]={
{0, WH_MOUSE_LL, HOOK, WM_MOUSEMOVE},
{3, WM_SYSTIMER, POST, ID_TME_TIMER},
{3, WM_MOUSEHOVER, POST},
{0,0}};
/* the mouse leaves hwnd3 and moves to hwnd2 and mouse message is dropped by WH_MOUSE */
static MSG_ENTRY mouseleave3to2_dropmouse_chain[]={
{0, WH_MOUSE_LL, HOOK, WM_MOUSEMOVE},
{2, WM_NCHITTEST},
{2, WH_MOUSE,HOOK, WM_MOUSEMOVE, HTCLIENT},
{0,0}};
/* the mouse leaves hwnd3 and moves to hwnd2 and mouse message is dropped by WH_MOUSE_LL */
static MSG_ENTRY mouseleave3to2_dropmousell_chain[]={
{0, WH_MOUSE_LL, HOOK, WM_MOUSEMOVE},
{0,0}};
/* after WH_MOUSE drops WM_MOUSEMOVE, WM_MOUSELEAVE is still in the queue */
static MSG_ENTRY mouseleave3_remainging_chain[]={
{3, WM_MOUSELEAVE, POST},
{0,0}};
void Test_TrackMouseEvent()
{
MOVE_CURSOR(0,0);
create_test_windows();
FlushMessages();
EMPTY_CACHE();
/* the mouse moves over hwnd2 */
MOVE_CURSOR(220,220);
FlushMessages();
COMPARE_CACHE(mousemove2_chain);
EXPECT_TME_FLAGS(hWnd2, 0);
/* Begin tracking mouse events for hWnd2 */
TmeStartTracking(hWnd2, TME_HOVER|TME_LEAVE);
EXPECT_TME_FLAGS(hWnd2, TME_HOVER|TME_LEAVE);
FlushMessages();
COMPARE_CACHE(empty_chain);
/* the mouse hovers hwnd2 */
MOVE_CURSOR(221, 221);
Sleep(100);
EXPECT_TME_FLAGS(hWnd2, TME_HOVER|TME_LEAVE);
FLUSH_MESSAGES(QS_TIMER|QS_MOUSEMOVE, 0);
EXPECT_TME_FLAGS(hWnd2, TME_LEAVE);
COMPARE_CACHE(mousehover2_chain);
/* the mouse leaves hwnd2 and moves to hwnd1 */
MOVE_CURSOR(150, 150);
EXPECT_TME_FLAGS(hWnd2, TME_LEAVE);
FLUSH_MESSAGES(QS_MOUSEMOVE,QS_TIMER );
EXPECT_TME_FLAGS(hWnd2, 0);
COMPARE_CACHE(mouseleave2to1_chain);
FlushMessages();
COMPARE_CACHE(empty_chain);
/* the mouse moves over hwnd2 */
MOVE_CURSOR(220,220);
FLUSH_MESSAGES(QS_MOUSEMOVE, QS_TIMER);
COMPARE_CACHE(mousemove2_chain);
EXPECT_TME_FLAGS(hWnd2, 0);
FlushMessages();
COMPARE_CACHE(empty_chain);
/* Begin tracking mouse events for hWnd2 */
TmeStartTracking(hWnd2, TME_HOVER|TME_LEAVE);
TmeStartTracking(hWnd2, TME_HOVER|TME_LEAVE);
TmeStartTracking(hWnd2, TME_HOVER|TME_LEAVE);
TmeStartTracking(hWnd2, TME_HOVER|TME_LEAVE);
FLUSH_MESSAGES(0, QS_TIMER|QS_MOUSEMOVE);
COMPARE_CACHE(empty_chain);
EXPECT_TME_FLAGS(hWnd2, TME_HOVER|TME_LEAVE);
/* the mouse moves from hwnd2 to the intersection of hwnd2 and hwnd3 */
MOVE_CURSOR(300,300);
FLUSH_MESSAGES(QS_MOUSEMOVE, QS_TIMER);
EXPECT_TME_FLAGS(hWnd2, TME_HOVER|TME_LEAVE);
COMPARE_CACHE(mousemove2_chain);
FlushMessages();
COMPARE_CACHE(empty_chain);
/* the mouse moves from hwnd2 to hwnd3 */
MOVE_CURSOR(400,400);
FLUSH_MESSAGES(QS_MOUSEMOVE, QS_TIMER);
EXPECT_TME_FLAGS(hWnd2, 0);
COMPARE_CACHE(mouseleave2to3_chain);
FlushMessages();
COMPARE_CACHE(empty_chain);
/* Begin tracking mouse events for hWnd3 */
TmeStartTracking(hWnd3, TME_HOVER|TME_LEAVE);
FLUSH_MESSAGES(0, QS_TIMER|QS_MOUSEMOVE);
COMPARE_CACHE(empty_chain);
EXPECT_TME_FLAGS(hWnd2, TME_HOVER|TME_LEAVE);
/* the mouse hovers hwnd3 */
MOVE_CURSOR(401,401);
Sleep(100);
EXPECT_TME_FLAGS(hWnd3, TME_HOVER|TME_LEAVE);
FLUSH_MESSAGES(QS_TIMER|QS_MOUSEMOVE, 0);
EXPECT_TME_FLAGS(hWnd3, TME_LEAVE);
COMPARE_CACHE(mousehover3_chain);
FlushMessages();
COMPARE_CACHE(empty_chain);
/* Begin tracking mouse events for hWnd3 */
TmeStartTracking(hWnd3, TME_HOVER );
FLUSH_MESSAGES(0, QS_TIMER|QS_MOUSEMOVE);
COMPARE_CACHE(empty_chain);
EXPECT_TME_FLAGS(hWnd3, TME_HOVER|TME_LEAVE);
/* make sure that the timer will fire before the mouse moves */
Sleep(100);
FlushMessages();
COMPARE_CACHE(mousehover3_nomove_chain);
EXPECT_TME_FLAGS(hWnd3, TME_LEAVE);
Sleep(100);
FlushMessages();
COMPARE_CACHE(empty_chain);
/* the mouse hovers hwnd3 and the timer is not dispatched*/
TmeStartTracking(hWnd3, TME_HOVER );
ignore_timer = TRUE;
MOVE_CURSOR(400,400);
Sleep(100);
EXPECT_TME_FLAGS(hWnd3, TME_HOVER|TME_LEAVE);
FLUSH_MESSAGES(QS_TIMER|QS_MOUSEMOVE, 0); /* the loop drops WM_SYSTIMER */
EXPECT_TME_FLAGS(hWnd3, TME_HOVER|TME_LEAVE); /* TME_HOVER is still active */
COMPARE_CACHE(mousehover3_droptimer_chain); /* we get no WM_MOUSEHOVER */
ignore_timer = FALSE;
/* the mouse hovers hwnd3 and mouse message is dropped by WH_MOUSE_LL */
ignore_mousell = TRUE;
MOVE_CURSOR(402,402);
Sleep(100);
EXPECT_TME_FLAGS(hWnd3, TME_HOVER|TME_LEAVE);
FLUSH_MESSAGES(QS_TIMER, QS_MOUSEMOVE); /* WH_MOUSE_LL drops WM_MOUSEMOVE */
EXPECT_TME_FLAGS(hWnd3, TME_LEAVE);
COMPARE_CACHE(mousehover3_dropmousell_chain); /* we get WM_MOUSEHOVER normaly */
ignore_mousell = FALSE;
FlushMessages();
COMPARE_CACHE(empty_chain);
/* the mouse hovers hwnd3 and mouse message is dropped by WH_MOUSE */
ignore_mouse = TRUE;
TmeStartTracking(hWnd3, TME_HOVER );
MOVE_CURSOR(401,401);
Sleep(100);
EXPECT_TME_FLAGS(hWnd3, TME_HOVER|TME_LEAVE);
FLUSH_MESSAGES(QS_TIMER|QS_MOUSEMOVE, 0); /* WH_MOUSE drops WM_MOUSEMOVE */
EXPECT_TME_FLAGS(hWnd3, TME_LEAVE);
COMPARE_CACHE(mousehover3_dropmouse_chain); /* we get WM_MOUSEHOVER normaly */
ignore_mouse = FALSE;
FlushMessages();
COMPARE_CACHE(empty_chain);
/* the mouse leaves hwnd3 and moves to hwnd2 and mouse message is dropped by WH_MOUSE_LL */
ignore_mousell = TRUE;
TmeStartTracking(hWnd3, TME_LEAVE );
MOVE_CURSOR(220,220);
FLUSH_MESSAGES(0, QS_MOUSEMOVE|QS_TIMER); /* WH_MOUSE drops WM_MOUSEMOVE */
EXPECT_TME_FLAGS(hWnd3, TME_LEAVE); /* all flags are removed */
COMPARE_CACHE(mouseleave3to2_dropmousell_chain); /* we get no WM_MOUSELEAVE */
ignore_mousell = FALSE;
FlushMessages();
COMPARE_CACHE(empty_chain);
/* the mouse leaves hwnd3 and moves to hwnd2 and mouse message is dropped by WH_MOUSE */
ignore_mouse = TRUE;
MOVE_CURSOR(220,220);
FLUSH_MESSAGES(QS_MOUSEMOVE, QS_TIMER); /* WH_MOUSE drops WM_MOUSEMOVE */
EXPECT_TME_FLAGS(hWnd3, 0); /* all flags are removed */
COMPARE_CACHE(mouseleave3to2_dropmouse_chain); /* we get no WM_MOUSELEAVE */
ignore_mouse = FALSE;
/* after WH_MOUSE drops WM_MOUSEMOVE, WM_MOUSELEAVE is still in the queue */
FLUSH_MESSAGES(QS_POSTMESSAGE, QS_TIMER|QS_MOUSEMOVE);
COMPARE_CACHE(mouseleave3_remainging_chain);
FlushMessages();
COMPARE_CACHE(empty_chain);
destroy_test_window();
}
START_TEST(TrackMouseEvent)
{
Test_TrackMouseEvent();
}
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