[PATCH libinput 5/8] test: Check that libinput doesn't send double touch down/up events

[Jonas Ådahl]

Signed-off-by: Jonas Ådahl <jadahl at gmail.com>
---
 test/touch.c | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/test/touch.c b/test/touch.c
index 61d8762..4a6af21 100644
--- a/test/touch.c
+++ b/test/touch.c
@@ -323,6 +323,47 @@ START_TEST(touch_many_slots)
 }
 END_TEST
 
+START_TEST(touch_double_touch_down_up)
+{
+	struct libinput *libinput;
+	struct litest_device *dev;
+	struct libinput_event *ev;
+	bool got_down = false;
+	bool got_up = false;
+
+	dev = litest_current_device();
+	libinput = dev->libinput;
+
+	litest_touch_down(dev, 0, 0, 0);
+	litest_touch_down(dev, 0, 0, 0);
+	litest_touch_up(dev, 0);
+	litest_touch_up(dev, 0);
+
+	libinput_dispatch(libinput);
+
+	while ((ev = libinput_get_event(libinput))) {
+		switch (libinput_event_get_type(ev)) {
+		case LIBINPUT_EVENT_TOUCH_DOWN:
+			ck_assert(!got_down);
+			got_down = true;
+			break;
+		case LIBINPUT_EVENT_TOUCH_UP:
+			ck_assert(got_down);
+			ck_assert(!got_up);
+			got_up = true;
+			break;
+		default:
+			break;
+		}
+
+		libinput_dispatch(libinput);
+	}
+
+	ck_assert(got_down);
+	ck_assert(got_up);
+}
+END_TEST
+
 int
 main(int argc, char **argv)
 {
@@ -333,6 +374,8 @@ main(int argc, char **argv)
 	litest_add_no_device("touch:seat-slot-drop", touch_seat_slot_drop);
 	litest_add("touch:many-slots", touch_many_slots,
 		   LITEST_TOUCH, LITEST_ANY);
+	litest_add("touch:double-touch-down-up", touch_double_touch_down_up,
+		   LITEST_TOUCH, LITEST_ANY);
 
 	return litest_run(argc, argv);
 }
-- 
1.8.3.2