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test: add test for extracting the right slot values on startup

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Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2013-07-03 14:51:02 +10:00
parent 33d0fff566
commit 2fa2d4f0d0
1 changed files with 80 additions and 0 deletions
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80
test/test-libevdev-has-event.c
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@ -25,6 +25,7 @@
#include <errno.h>
#include <unistd.h>
#include <limits.h>
#include <fcntl.h>
#include "test-common.h"
@ -228,6 +229,84 @@ START_TEST(test_input_props)
}
END_TEST
START_TEST(test_slot_init_value)
{
struct uinput_device *uidev;
struct libevdev *dev;
int rc;
const int nabs = 6;
struct input_absinfo abs[nabs];
int i;
int fd;
uidev = uinput_device_new("test device");
rc = uinput_device_set_event_bits(uidev,
EV_ABS, ABS_X,
EV_ABS, ABS_Y,
EV_ABS, ABS_MT_SLOT,
EV_ABS, ABS_MT_TRACKING_ID,
EV_ABS, ABS_MT_POSITION_X,
EV_ABS, ABS_MT_POSITION_Y,
-1);
ck_assert_int_eq(rc, 0);
memset(abs, 0, sizeof(abs));
abs[0].value = ABS_X;
abs[0].maximum = 1000;
abs[1].value = ABS_MT_POSITION_X;
abs[1].maximum = 1000;
abs[2].value = ABS_Y;
abs[2].maximum = 1000;
abs[3].value = ABS_MT_POSITION_Y;
abs[3].maximum = 1000;
abs[4].value = ABS_MT_SLOT;
abs[4].maximum = 1;
abs[5].value = ABS_MT_TRACKING_ID;
abs[5].minimum = -1;
abs[5].maximum = 2;
for (i = 0; i < nabs; i++) {
rc = uinput_device_set_abs_bit(uidev, abs[i].value, &abs[i]);
ck_assert_int_eq(rc, 0);
}
rc = uinput_device_create(uidev);
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_msg(rc == 0, "fcntl failed: %s", strerror(errno));
uinput_device_event(uidev, EV_ABS, ABS_MT_SLOT, 0);
uinput_device_event(uidev, EV_ABS, ABS_X, 100);
uinput_device_event(uidev, EV_ABS, ABS_Y, 500);
uinput_device_event(uidev, EV_ABS, ABS_MT_POSITION_X, 100);
uinput_device_event(uidev, EV_ABS, ABS_MT_POSITION_Y, 500);
uinput_device_event(uidev, EV_ABS, ABS_MT_TRACKING_ID, 1);
uinput_device_event(uidev, EV_ABS, ABS_MT_SLOT, 1);
uinput_device_event(uidev, EV_ABS, ABS_X, 1);
uinput_device_event(uidev, EV_ABS, ABS_Y, 5);
uinput_device_event(uidev, EV_ABS, ABS_MT_POSITION_X, 1);
uinput_device_event(uidev, EV_ABS, ABS_MT_POSITION_Y, 5);
uinput_device_event(uidev, EV_ABS, ABS_MT_TRACKING_ID, 2);
uinput_device_event(uidev, EV_SYN, SYN_REPORT, 0);
rc = libevdev_new_from_fd(fd, &dev);
ck_assert_int_eq(rc, 0);
ck_assert_int_eq(libevdev_get_current_slot(dev), 1);
ck_assert_int_eq(libevdev_get_slot_value(dev, 0, ABS_MT_POSITION_X), 100);
ck_assert_int_eq(libevdev_get_slot_value(dev, 0, ABS_MT_POSITION_Y), 500);
ck_assert_int_eq(libevdev_get_slot_value(dev, 1, ABS_MT_POSITION_X), 1);
ck_assert_int_eq(libevdev_get_slot_value(dev, 1, ABS_MT_POSITION_Y), 5);
uinput_device_free(uidev);
libevdev_free(dev);
}
END_TEST
START_TEST(test_no_slots)
{
struct uinput_device* uidev;
@ -686,6 +765,7 @@ libevdev_has_event_test(void)
tc = tcase_create("multitouch info");
tcase_add_test(tc, test_no_slots);
tcase_add_test(tc, test_slot_number);
tcase_add_test(tc, test_slot_init_value);
suite_add_tcase(s, tc);
tc = tcase_create("device info");