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user32/tests: Add recursive keyboard and mouse hook tests.

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Zhiyi Zhang 2023-12-14 14:58:12 +08:00 • committed by Alexandre Julliard
parent 98e14329dd
commit 3c9e57d57f
1 changed files with 166 additions and 1 deletions
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167
dlls/user32/tests/msg.c
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@ -12430,6 +12430,29 @@ todo_wine {
static HWND hook_hwnd;
static HHOOK recursive_hook;
static int hook_depth, max_hook_depth;
static BOOL skip_WH_KEYBOARD_hook, skip_WH_MOUSE_hook;
static void simulate_click(BOOL left, int x, int y)
{
POINT old_pt;
INPUT input[2];
UINT events_no;
GetCursorPos(&old_pt);
SetCursorPos(x, y);
memset(input, 0, sizeof(input));
input[0].type = INPUT_MOUSE;
input[0].mi.dx = x;
input[0].mi.dy = y;
input[0].mi.dwFlags = left ? MOUSEEVENTF_LEFTDOWN : MOUSEEVENTF_RIGHTDOWN;
input[1].type = INPUT_MOUSE;
input[1].mi.dx = x;
input[1].mi.dy = y;
input[1].mi.dwFlags = left ? MOUSEEVENTF_LEFTUP : MOUSEEVENTF_RIGHTUP;
events_no = SendInput(2, input, sizeof(input[0]));
ok(events_no == 2, "SendInput returned %d\n", events_no);
SetCursorPos(old_pt.x, old_pt.y);
}
static LRESULT WINAPI rec_get_message_hook(int code, WPARAM w, LPARAM l)
{
@ -12450,12 +12473,85 @@ static LRESULT WINAPI rec_get_message_hook(int code, WPARAM w, LPARAM l)
return res;
}
static LRESULT CALLBACK keyboard_recursive_hook_proc(int code, WPARAM wp, LPARAM lp)
{
MSG msg;
if (code < 0)
return CallNextHookEx(0, code, wp, lp);
if (skip_WH_KEYBOARD_hook)
return 1;
hook_depth++;
max_hook_depth = max(max_hook_depth, hook_depth);
PeekMessageW(&msg, NULL, WM_KEYFIRST, WM_KEYLAST, PM_REMOVE);
hook_depth--;
return CallNextHookEx(0, code, wp, lp);
}
static LRESULT CALLBACK mouse_recursive_hook_proc(int code, WPARAM wp, LPARAM lp)
{
MSG msg;
if (code < 0)
return CallNextHookEx(0, code, wp, lp);
if (skip_WH_MOUSE_hook)
return 1;
hook_depth++;
max_hook_depth = max(max_hook_depth, hook_depth);
PeekMessageW(&msg, NULL, WM_MOUSEFIRST, WM_MOUSELAST, PM_REMOVE);
hook_depth--;
return CallNextHookEx(0, code, wp, lp);
}
static LRESULT CALLBACK keyboard_recursive_cbt_hook_proc(int code, WPARAM wp, LPARAM lp)
{
MSG msg;
if (code < 0)
return CallNextHookEx(0, code, wp, lp);
if (code == HCBT_KEYSKIPPED)
{
hook_depth++;
max_hook_depth = max(max_hook_depth, hook_depth);
PeekMessageW(&msg, NULL, WM_KEYFIRST, WM_KEYLAST, PM_REMOVE);
hook_depth--;
}
return CallNextHookEx(0, code, wp, lp);
}
static LRESULT CALLBACK mouse_recursive_cbt_hook_proc(int code, WPARAM wp, LPARAM lp)
{
MSG msg;
if (code < 0)
return CallNextHookEx(0, code, wp, lp);
if (code == HCBT_CLICKSKIPPED)
{
hook_depth++;
max_hook_depth = max(max_hook_depth, hook_depth);
PeekMessageW(&msg, NULL, WM_MOUSEFIRST, WM_MOUSELAST, PM_REMOVE);
hook_depth--;
}
return CallNextHookEx(0, code, wp, lp);
}
static void test_recursive_hook(void)
{
HHOOK hook, cbt_hook;
INPUT input = {0};
MSG msg;
BOOL b;
hook_hwnd = CreateWindowA("Static", NULL, WS_POPUP, 0, 0, 200, 60, NULL, NULL, NULL, NULL);
hook_hwnd = CreateWindowExA(WS_EX_TOPMOST, "Static", NULL, WS_POPUP | WS_VISIBLE, 0, 0, 200, 60,
NULL, NULL, NULL, NULL);
ok(hook_hwnd != NULL, "CreateWindow failed\n");
recursive_hook = SetWindowsHookExW(WH_GETMESSAGE, rec_get_message_hook, NULL, GetCurrentThreadId());
@ -12472,6 +12568,75 @@ static void test_recursive_hook(void)
b = UnhookWindowsHookEx(recursive_hook);
ok(b, "UnhokWindowsHookEx failed\n");
/* Test possible recursive hook conditions */
b = SetForegroundWindow(hook_hwnd);
ok(b, "SetForegroundWindow failed, error %ld.\n", GetLastError());
/* Test a possible recursive WH_KEYBOARD hook condition */
max_hook_depth = 0;
hook = SetWindowsHookExA(WH_KEYBOARD, keyboard_recursive_hook_proc, NULL, GetCurrentThreadId());
ok(!!hook, "SetWindowsHookExA failed, error %ld.\n", GetLastError());
flush_events();
input.type = INPUT_KEYBOARD;
input.ki.wVk = VK_F3;
SendInput(1, &input, sizeof(INPUT));
flush_events();
/* Expect the WH_KEYBOARD hook not gets called recursively */
todo_wine
ok(max_hook_depth == 1, "Got expected %d.\n", max_hook_depth);
/* Test a possible recursive WH_CBT HCBT_KEYSKIPPED hook condition */
max_hook_depth = 0;
skip_WH_KEYBOARD_hook = 1;
cbt_hook = SetWindowsHookExA(WH_CBT, keyboard_recursive_cbt_hook_proc, NULL, GetCurrentThreadId());
ok(!!cbt_hook, "SetWindowsHookExA failed, error %ld.\n", GetLastError());
flush_events();
input.type = INPUT_KEYBOARD;
input.ki.wVk = VK_F3;
SendInput(1, &input, sizeof(INPUT));
while (PeekMessageA(&msg, hook_hwnd, WM_KEYFIRST, WM_KEYLAST, 0)) DispatchMessageA(&msg);
/* Expect the WH_CBT HCBT_KEYSKIPPED hook not gets called recursively */
todo_wine
ok(max_hook_depth == 1, "Got expected %d.\n", max_hook_depth);
UnhookWindowsHookEx(cbt_hook);
UnhookWindowsHookEx(hook);
/* Test a recursive WH_MOUSE hook condition */
SetCapture(hook_hwnd);
max_hook_depth = 0;
hook = SetWindowsHookExA(WH_MOUSE, mouse_recursive_hook_proc, NULL, GetCurrentThreadId());
ok(!!hook, "SetWindowsHookExA failed, error %ld.\n", GetLastError());
flush_events();
simulate_click(FALSE, 50, 50);
flush_events();
/* Expect the WH_MOUSE hook gets called recursively */
ok(max_hook_depth > 10, "Got expected %d.\n", max_hook_depth);
/* Test a possible recursive WH_CBT HCBT_CLICKSKIPPED hook condition */
max_hook_depth = 0;
skip_WH_MOUSE_hook = 1;
cbt_hook = SetWindowsHookExA(WH_CBT, mouse_recursive_cbt_hook_proc, NULL, GetCurrentThreadId());
ok(!!cbt_hook, "SetWindowsHookExA failed, error %ld.\n", GetLastError());
flush_events();
simulate_click(FALSE, 50, 50);
flush_events();
/* Expect the WH_CBT HCBT_CLICKSKIPPED hook not gets called recursively */
todo_wine
ok(max_hook_depth <= 10, "Got expected %d.\n", max_hook_depth);
UnhookWindowsHookEx(cbt_hook);
UnhookWindowsHookEx(hook);
ReleaseCapture();
DestroyWindow(hook_hwnd);
}