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test: create a new device during the disable test to change fds

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In the current test, disable followed by enable would result in the same fd
number for the new device, not exposing a bug fixed by
"evdev: Ensure the libevdev object receives the new fd on resume"

Create a keyboard device after suspending the first device, then re-enable the
device. This changes the fd to a different number, so we pick up on internal
bugs.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2014-12-10 11:01:08 +10:00
parent 47e10da12a
commit 58abea3946
1 changed files with 21 additions and 0 deletions
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21
test/device.c
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@ -121,6 +121,8 @@ START_TEST(device_disable)
struct libinput *li = dev->libinput;
struct libinput_device *device;
enum libinput_config_status status;
struct libinput_event *event;
struct litest_device *tmp;
device = dev->libinput_device;
@ -138,11 +140,30 @@ START_TEST(device_disable)
litest_event(dev, EV_SYN, SYN_REPORT, 0);
litest_assert_empty_queue(li);
/* create a new device so the resumed fd isn't the same as the
suspended one */
tmp = litest_add_device(li, LITEST_KEYBOARD);
ck_assert_notnull(tmp);
litest_drain_events(li);
/* no event from resuming */
status = libinput_device_config_send_events_set_mode(device,
LIBINPUT_CONFIG_SEND_EVENTS_ENABLED);
ck_assert_int_eq(status, LIBINPUT_CONFIG_STATUS_SUCCESS);
litest_assert_empty_queue(li);
/* event from renabled device */
litest_event(dev, EV_REL, REL_X, 10);
litest_event(dev, EV_SYN, SYN_REPORT, 0);
libinput_dispatch(li);
event = libinput_get_event(li);
ck_assert_notnull(event);
ck_assert_int_eq(libinput_event_get_type(event),
LIBINPUT_EVENT_POINTER_MOTION);
libinput_event_destroy(event);
litest_delete_device(tmp);
}
END_TEST