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test: add a few sync test cases for incomplete syncs

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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2013-07-02 10:55:59 +10:00
parent 2ba194f51b
commit 33d0fff566
1 changed files with 127 additions and 0 deletions
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127
test/test-libevdev-events.c
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@ -414,6 +414,127 @@ START_TEST(test_syn_delta_mt)
}
END_TEST
START_TEST(test_skipped_sync)
{
struct uinput_device* uidev;
struct libevdev *dev;
int rc;
struct input_event ev;
struct input_absinfo abs[2];
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_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);
rc = libevdev_next_event(dev, LIBEVDEV_FORCE_SYNC, &ev);
ck_assert_int_eq(rc, 1);
rc = libevdev_next_event(dev, LIBEVDEV_READ_NORMAL, &ev);
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);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_incomplete_sync)
{
struct uinput_device* uidev;
struct libevdev *dev;
int rc;
struct input_event ev;
struct input_absinfo abs[2];
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_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);
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_NORMAL, &ev);
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);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_empty_sync)
{
struct uinput_device* uidev;
struct libevdev *dev;
int rc;
struct input_event ev;
rc = test_create_device(&uidev, &dev,
EV_SYN, SYN_REPORT,
EV_SYN, SYN_DROPPED,
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));
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, -EAGAIN);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_event_values)
{
struct uinput_device* uidev;
@ -664,6 +785,12 @@ libevdev_events(void)
tcase_add_test(tc, test_syn_delta_mt);
suite_add_tcase(s, tc);
tc = tcase_create("skipped syncs");
tcase_add_test(tc, test_skipped_sync);
tcase_add_test(tc, test_incomplete_sync);
tcase_add_test(tc, test_empty_sync);
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);