[PATCH libinput 1/2] test: add litest_is_button_event

[Peter Hutterer]

Makes it easier from a caller to check for common things without all the other
boilerplate code.

Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
 test/litest.c | 26 +++++++++++++++++++-------
 test/litest.h |  4 ++++
 2 files changed, 23 insertions(+), 7 deletions(-)

diff --git a/test/litest.c b/test/litest.c
index 5c4f84d..5600b8e 100644
--- a/test/litest.c
+++ b/test/litest.c
@@ -1321,16 +1321,13 @@ litest_create_uinput_device(const char *name, struct input_id *id, ...)
 	return uinput;
 }
 
-void
-litest_assert_button_event(struct libinput *li, unsigned int button,
-			   enum libinput_button_state state)
+struct libinput_event_pointer*
+litest_is_button_event(struct libinput_event *event,
+		       int button,
+		       enum libinput_button_state state)
 {
-	struct libinput_event *event;
 	struct libinput_event_pointer *ptrev;
 
-	litest_wait_for_event(li);
-	event = libinput_get_event(li);
-
 	ck_assert(event != NULL);
 	ck_assert_int_eq(libinput_event_get_type(event),
 			 LIBINPUT_EVENT_POINTER_BUTTON);
@@ -1339,6 +1336,21 @@ litest_assert_button_event(struct libinput *li, unsigned int button,
 			 button);
 	ck_assert_int_eq(libinput_event_pointer_get_button_state(ptrev),
 			 state);
+
+	return ptrev;
+}
+
+void
+litest_assert_button_event(struct libinput *li, unsigned int button,
+			   enum libinput_button_state state)
+{
+	struct libinput_event *event;
+
+	litest_wait_for_event(li);
+	event = libinput_get_event(li);
+
+	litest_is_button_event(event, button, state);
+
 	libinput_event_destroy(event);
 }
 
diff --git a/test/litest.h b/test/litest.h
index 84567be..64db8c3 100644
--- a/test/litest.h
+++ b/test/litest.h
@@ -172,6 +172,10 @@ void litest_wait_for_event(struct libinput *li);
 void litest_wait_for_event_of_type(struct libinput *li, ...);
 void litest_drain_events(struct libinput *li);
 void litest_assert_empty_queue(struct libinput *li);
+struct libinput_event_pointer * litest_is_button_event(
+		       struct libinput_event *event,
+		       int button,
+		       enum libinput_button_state state);
 void litest_assert_button_event(struct libinput *li,
 				unsigned int button,
 				enum libinput_button_state state);
-- 
2.3.4