From 9ddd477f624bb6b1cf60663c9b682f113b877996 Mon Sep 17 00:00:00 2001 From: Peter Hutterer Date: Fri, 28 Jun 2013 11:24:13 +1000 Subject: [PATCH] test: add test case for button deltas after SYN_DROPPED Signed-off-by: Peter Hutterer --- test/test-libevdev-events.c | 59 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) diff --git a/test/test-libevdev-events.c b/test/test-libevdev-events.c index f23c2cc..1080820 100644 --- a/test/test-libevdev-events.c +++ b/test/test-libevdev-events.c @@ -139,6 +139,61 @@ START_TEST(test_syn_event) } END_TEST +START_TEST(test_syn_delta_button) +{ + struct uinput_device* uidev; + struct libevdev *dev; + int rc; + int fd; + struct input_event ev; + + rc = uinput_device_new_with_events(&uidev, "test device", DEFAULT_IDS, + EV_SYN, SYN_REPORT, + EV_SYN, SYN_DROPPED, + EV_REL, REL_X, + EV_REL, REL_Y, + EV_KEY, BTN_LEFT, + EV_KEY, BTN_MIDDLE, + EV_KEY, BTN_RIGHT, + -1); + ck_assert_msg(rc == 0, "Failed to create uinput device: %s", strerror(-rc)); + + fd = uinput_device_get_fd(uidev); + rc = fcntl(fd, F_SETFL, O_NONBLOCK); + ck_assert_int_eq(rc, 0); + rc = libevdev_new_from_fd(fd, &dev); + ck_assert_msg(rc == 0, "Failed to init device: %s", strerror(-rc));; + + uinput_device_event(uidev, EV_KEY, BTN_LEFT, 1); + uinput_device_event(uidev, EV_KEY, BTN_RIGHT, 1); + uinput_device_event(uidev, EV_SYN, SYN_REPORT, 0); + rc = libevdev_next_event(dev, LIBEVDEV_FORCE_SYNC, &ev); + ck_assert_int_eq(rc, 1); + + rc = libevdev_next_event(dev, LIBEVDEV_READ_SYNC, &ev); + ck_assert_int_eq(rc, 1); + ck_assert_int_eq(ev.type, EV_KEY); + ck_assert_int_eq(ev.code, BTN_LEFT); + ck_assert_int_eq(ev.value, 1); + rc = libevdev_next_event(dev, LIBEVDEV_READ_SYNC, &ev); + ck_assert_int_eq(rc, 1); + ck_assert_int_eq(ev.type, EV_KEY); + ck_assert_int_eq(ev.code, BTN_RIGHT); + ck_assert_int_eq(ev.value, 1); + rc = libevdev_next_event(dev, LIBEVDEV_READ_SYNC, &ev); + ck_assert_int_eq(rc, 1); + ck_assert_int_eq(ev.type, EV_SYN); + ck_assert_int_eq(ev.code, SYN_REPORT); + rc = libevdev_next_event(dev, LIBEVDEV_READ_SYNC, &ev); + ck_assert_int_eq(rc, -EAGAIN); + + ck_assert(libevdev_get_event_value(dev, EV_KEY, BTN_LEFT)); + ck_assert(libevdev_get_event_value(dev, EV_KEY, BTN_RIGHT)); + ck_assert(!libevdev_get_event_value(dev, EV_KEY, BTN_MIDDLE)); +} +END_TEST + + Suite * libevdev_events(void) { @@ -149,6 +204,10 @@ libevdev_events(void) tcase_add_test(tc, test_syn_event); suite_add_tcase(s, tc); + tc = tcase_create("SYN_DROPPED deltas"); + tcase_add_test(tc, test_syn_delta_button); + suite_add_tcase(s, tc); + return s; } -- 2.7.4