Index: uspace/srv/hid/display/test/window.c
===================================================================
--- uspace/srv/hid/display/test/window.c	(revision acd7ac27615c878223fa2b8f1f6c1bdbd38cd3e3)
+++ uspace/srv/hid/display/test/window.c	(revision 0b5aa1f073776eb55ebd8bb41de4d74d4ccb147c)
@@ -1109,4 +1109,10 @@
 	PCUT_ASSERT_EQUALS(wnd->display->cursor[dcurs_arrow], wnd->cursor);
 
+	// Check that invalid cursors cannot be set: ignore enum conversions
+	// as we are out-of-bounds
+#pragma GCC diagnostic push
+#if defined(__GNUC__) && (__GNUC__ >= 10)
+#pragma GCC diagnostic ignored "-Wenum-conversion"
+#endif
 	rc = ds_window_set_cursor(wnd, dcurs_limit);
 	PCUT_ASSERT_ERRNO_VAL(EINVAL, rc);
@@ -1116,4 +1122,5 @@
 	PCUT_ASSERT_ERRNO_VAL(EINVAL, rc);
 	PCUT_ASSERT_EQUALS(wnd->display->cursor[dcurs_arrow], wnd->cursor);
+#pragma GCC diagnostic pop
 
 	rc = ds_window_set_cursor(wnd, dcurs_size_lr);