From f7c580976c5c0b8042808719de4fd1c75337e31f Mon Sep 17 00:00:00 2001 From: Peter Hutterer Date: Mon, 1 Jul 2013 13:12:36 +1000 Subject: [PATCH] test: add tests for checking event values Signed-off-by: Peter Hutterer --- test/test-libevdev-events.c | 119 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 119 insertions(+) diff --git a/test/test-libevdev-events.c b/test/test-libevdev-events.c index e3ccb6a..c930162 100644 --- a/test/test-libevdev-events.c +++ b/test/test-libevdev-events.c @@ -249,7 +249,121 @@ START_TEST(test_syn_delta_button) } END_TEST +START_TEST(test_event_values) +{ + struct uinput_device* uidev; + struct libevdev *dev; + int rc; + struct input_event ev; + struct input_absinfo abs[2]; + int value; + + memset(abs, 0, sizeof(abs)); + abs[0].value = ABS_X; + abs[0].maximum = 1000; + + abs[1].value = ABS_Y; + abs[1].maximum = 1000; + + rc = test_create_abs_device(&uidev, &dev, + 2, abs, + 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 device: %s", strerror(-rc)); + + uinput_device_event(uidev, EV_KEY, BTN_LEFT, 1); + uinput_device_event(uidev, EV_ABS, ABS_X, 100); + uinput_device_event(uidev, EV_ABS, ABS_Y, 500); + uinput_device_event(uidev, EV_SYN, SYN_REPORT, 0); + + /* must still be on old values */ + ck_assert_int_eq(libevdev_get_event_value(dev, EV_KEY, BTN_LEFT), 0); + ck_assert_int_eq(libevdev_get_event_value(dev, EV_ABS, ABS_X), 0); + ck_assert_int_eq(libevdev_get_event_value(dev, EV_ABS, ABS_Y), 0); + ck_assert_int_eq(libevdev_get_event_value(dev, EV_REL, REL_X), 0); + ck_assert_int_eq(libevdev_get_event_value(dev, EV_REL, REL_Y), 0); + ck_assert_int_eq(libevdev_fetch_event_value(dev, EV_KEY, BTN_LEFT, &value), 1); + ck_assert_int_eq(value, 0); + + do { + rc = libevdev_next_event(dev, LIBEVDEV_READ_NORMAL, &ev); + } while (rc == 0); + ck_assert_int_eq(rc, -EAGAIN); + + ck_assert_int_eq(libevdev_get_event_value(dev, EV_KEY, BTN_LEFT), 1); + ck_assert_int_eq(libevdev_get_event_value(dev, EV_ABS, ABS_X), 100); + ck_assert_int_eq(libevdev_get_event_value(dev, EV_ABS, ABS_Y), 500); + + /* always 0 */ + ck_assert_int_eq(libevdev_get_event_value(dev, EV_REL, REL_X), 0); + ck_assert_int_eq(libevdev_get_event_value(dev, EV_REL, REL_Y), 0); + + ck_assert_int_eq(libevdev_fetch_event_value(dev, EV_KEY, BTN_LEFT, &value), 1); + ck_assert_int_eq(value, 1); + ck_assert_int_eq(libevdev_fetch_event_value(dev, EV_ABS, ABS_X, &value), 1); + ck_assert_int_eq(value, 100); + ck_assert_int_eq(libevdev_fetch_event_value(dev, EV_ABS, ABS_Y, &value), 1); + ck_assert_int_eq(value, 500); + + uinput_device_free(uidev); + libevdev_free(dev); + +} +END_TEST + + +START_TEST(test_event_values_invalid) +{ + struct uinput_device* uidev; + struct libevdev *dev; + int rc; + struct input_absinfo abs[2]; + int value; + + memset(abs, 0, sizeof(abs)); + abs[0].value = ABS_X; + abs[0].maximum = 1000; + + abs[1].value = ABS_Y; + abs[1].maximum = 1000; + + rc = test_create_abs_device(&uidev, &dev, + 2, abs, + 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 device: %s", strerror(-rc)); + + ck_assert_int_eq(libevdev_get_event_value(dev, EV_KEY, BTN_EXTRA), 0); + ck_assert_int_eq(libevdev_get_event_value(dev, EV_ABS, ABS_Z), 0); + ck_assert_int_eq(libevdev_get_event_value(dev, EV_REL, REL_Z), 0); + + value = 0xab; + ck_assert_int_eq(libevdev_fetch_event_value(dev, EV_KEY, BTN_EXTRA, &value), 0); + ck_assert_int_eq(value, 0xab); + ck_assert_int_eq(libevdev_fetch_event_value(dev, EV_ABS, ABS_Z, &value), 0); + ck_assert_int_eq(value, 0xab); + ck_assert_int_eq(libevdev_fetch_event_value(dev, EV_REL, REL_Z, &value), 0); + ck_assert_int_eq(value, 0xab); + + + uinput_device_free(uidev); + libevdev_free(dev); + +} +END_TEST Suite * libevdev_events(void) { @@ -266,6 +380,11 @@ libevdev_events(void) tcase_add_test(tc, test_syn_delta_button); suite_add_tcase(s, tc); + tc = tcase_create("event values"); + tcase_add_test(tc, test_event_values); + tcase_add_test(tc, test_event_values_invalid); + suite_add_tcase(s, tc); + return s; } -- 2.7.4