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user32/tests: Test that WH_KEYBOARD_LL are blocking SendInput.

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Rémi Bernon 2024-01-20 15:30:17 +01:00 • committed by Alexandre Julliard
parent ee74d202cd
commit d5cfbf5da4
1 changed files with 39 additions and 0 deletions
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39
dlls/user32/tests/input.c
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@ -5178,6 +5178,43 @@ static void test_ClipCursor( char **argv )
if (!EqualRect( &rect, &virtual_rect )) ok_ret( 1, ClipCursor( NULL ) );
}
static HANDLE ll_keyboard_event;
static LRESULT CALLBACK ll_keyboard_event_wait(int code, WPARAM wparam, LPARAM lparam)
{
if (code == HC_ACTION)
{
ok_ret( WAIT_TIMEOUT, WaitForSingleObject( ll_keyboard_event, 100 ) );
return -123;
}
return CallNextHookEx( 0, code, wparam, lparam );
}
static void test_keyboard_ll_hook_blocking(void)
{
INPUT input = {.type = INPUT_KEYBOARD, .ki = {.wVk = VK_RETURN}};
HHOOK hook;
HWND hwnd;
hwnd = CreateWindowW( L"static", NULL, WS_POPUP | WS_VISIBLE, 0, 0, 100, 100, NULL, NULL, NULL, NULL );
ok_ne( NULL, hwnd, HWND, "%p" );
wait_messages( 100, FALSE );
hook = SetWindowsHookExW( WH_KEYBOARD_LL, ll_keyboard_event_wait, GetModuleHandleW( NULL ), 0 );
ok_ne( NULL, hook, HHOOK, "%p" );
ll_keyboard_event = CreateEventW( NULL, FALSE, FALSE, NULL );
ok_ne( NULL, ll_keyboard_event, HANDLE, "%p" );
ok_ret( 1, SendInput( 1, &input, sizeof(input) ) );
input.ki.dwFlags = KEYEVENTF_KEYUP;
ok_ret( 1, SendInput( 1, &input, sizeof(input) ) );
ok_ret( 1, SetEvent( ll_keyboard_event ) );
ok_ret( 1, CloseHandle( ll_keyboard_event ) );
ok_ret( 1, UnhookWindowsHookEx( hook ) );
ok_ret( 1, DestroyWindow( hwnd ) );
}
/* run the tests in a separate desktop to avoid interaction with other
* tests, current desktop state, or user actions. */
static void test_input_desktop( char **argv )
@ -5194,6 +5231,8 @@ static void test_input_desktop( char **argv )
test_SendInput( 'F', wch );
test_SendInput_keyboard_messages( 'F', scan, wch, wch_shift, '\x06' );
test_keyboard_ll_hook_blocking();
ok_ret( 1, SetCursorPos( pos.x, pos.y ) );
}