mirror of
https://gitlab.freedesktop.org/libevdev/libevdev.git
synced 2025-12-24 14:40:07 +01:00
55d67a340b
There's no need to have separate logging function for each device created. More likely, libevdev will be hooked up once into the logging system and expected to deal with it. Plus, this allows us to log from the uinput code where we don't have the context anyway. Requires a rename to libevdev_set_log_function to avoid ABI breaks, and while we're breaking the ABI make the logging function more sophisticated to log line, number, etc. Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
239 lines
6.1 KiB
C
239 lines
6.1 KiB
C
/*
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* Copyright © 2013 Red Hat, Inc.
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that copyright
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* notice and this permission notice appear in supporting documentation, and
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* that the name of the copyright holders not be used in advertising or
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* publicity pertaining to distribution of the software without specific,
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* written prior permission. The copyright holders make no representations
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* about the suitability of this software for any purpose. It is provided "as
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* is" without express or implied warranty.
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*
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* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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* OF THIS SOFTWARE.
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*/
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#include <config.h>
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#include <errno.h>
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#include <unistd.h>
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#include "test-common.h"
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START_TEST(test_new_device)
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{
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struct libevdev *dev;
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dev = libevdev_new();
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ck_assert(dev != NULL);
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libevdev_free(dev);
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}
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END_TEST
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START_TEST(test_free_device)
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{
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libevdev_free(NULL);
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}
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END_TEST
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START_TEST(test_init_from_invalid_fd)
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{
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int rc;
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struct libevdev *dev = NULL;
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rc = libevdev_new_from_fd(-1, &dev);
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ck_assert(dev == NULL);
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ck_assert_int_eq(rc, -EBADF);
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rc = libevdev_new_from_fd(STDIN_FILENO, &dev);
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ck_assert(dev == NULL);
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ck_assert_int_eq(rc, -ENOTTY);
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}
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END_TEST
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START_TEST(test_init_and_change_fd)
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{
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struct uinput_device* uidev;
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struct libevdev *dev;
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int rc;
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dev = libevdev_new();
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ck_assert(dev != NULL);
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ck_assert_int_eq(libevdev_set_fd(dev, -1), -EBADF);
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ck_assert_int_eq(libevdev_change_fd(dev, -1), -1);
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rc = uinput_device_new_with_events(&uidev,
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TEST_DEVICE_NAME, DEFAULT_IDS,
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EV_SYN, SYN_REPORT,
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EV_REL, REL_X,
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EV_REL, REL_Y,
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EV_REL, REL_WHEEL,
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EV_KEY, BTN_LEFT,
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EV_KEY, BTN_MIDDLE,
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EV_KEY, BTN_RIGHT,
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-1);
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ck_assert_msg(rc == 0, "Failed to create uinput device: %s", strerror(-rc));
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ck_assert_int_eq(libevdev_set_fd(dev, uinput_device_get_fd(uidev)), 0);
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ck_assert_int_eq(libevdev_set_fd(dev, 0), -EBADF);
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ck_assert_int_eq(libevdev_get_fd(dev), uinput_device_get_fd(uidev));
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ck_assert_int_eq(libevdev_change_fd(dev, 0), 0);
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ck_assert_int_eq(libevdev_get_fd(dev), 0);
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uinput_device_free(uidev);
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libevdev_free(dev);
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}
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END_TEST
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static void logfunc(enum libevdev_log_priority priority,
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void *data,
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const char *file, int line, const char *func,
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const char *f, va_list args) {}
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START_TEST(test_log_init)
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{
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struct libevdev *dev = NULL;
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libevdev_set_log_function(logfunc, NULL);
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libevdev_set_log_function(NULL, NULL);
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dev = libevdev_new();
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ck_assert(dev != NULL);
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libevdev_set_log_function(logfunc, NULL);
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libevdev_free(dev);
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dev = libevdev_new();
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ck_assert(dev != NULL);
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libevdev_set_log_function(NULL, NULL);
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libevdev_set_log_function(logfunc, NULL);
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libevdev_free(dev);
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/* well, we didn't crash. can't test this otherwise */
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}
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END_TEST
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START_TEST(test_device_init)
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{
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struct uinput_device* uidev;
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struct libevdev *dev;
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int rc;
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rc = uinput_device_new_with_events(&uidev,
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TEST_DEVICE_NAME, DEFAULT_IDS,
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EV_SYN, SYN_REPORT,
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EV_REL, REL_X,
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EV_REL, REL_Y,
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EV_REL, REL_WHEEL,
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EV_KEY, BTN_LEFT,
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EV_KEY, BTN_MIDDLE,
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EV_KEY, BTN_RIGHT,
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-1);
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ck_assert_msg(rc == 0, "Failed to create uinput device: %s", strerror(-rc));
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dev = libevdev_new();
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ck_assert(dev != NULL);
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rc = libevdev_set_fd(dev, uinput_device_get_fd(uidev));
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ck_assert_msg(rc == 0, "Failed to init device: %s", strerror(-rc));;
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uinput_device_free(uidev);
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libevdev_free(dev);
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}
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END_TEST
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START_TEST(test_device_init_from_fd)
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{
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struct uinput_device* uidev;
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struct libevdev *dev;
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int rc;
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rc = uinput_device_new_with_events(&uidev,
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TEST_DEVICE_NAME, DEFAULT_IDS,
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EV_SYN, SYN_REPORT,
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EV_REL, REL_X,
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EV_REL, REL_Y,
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EV_REL, REL_WHEEL,
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EV_KEY, BTN_LEFT,
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EV_KEY, BTN_MIDDLE,
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EV_KEY, BTN_RIGHT,
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-1);
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ck_assert_msg(rc == 0, "Failed to create uinput device: %s", strerror(-rc));
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rc = libevdev_new_from_fd(uinput_device_get_fd(uidev), &dev);
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ck_assert_msg(rc == 0, "Failed to init device: %s", strerror(-rc));;
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uinput_device_free(uidev);
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libevdev_free(dev);
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}
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END_TEST
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START_TEST(test_device_grab)
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{
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struct uinput_device* uidev;
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struct libevdev *dev;
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int rc;
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rc = test_create_device(&uidev, &dev,
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EV_SYN, SYN_REPORT,
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EV_REL, REL_X,
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EV_REL, REL_Y,
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EV_REL, REL_WHEEL,
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EV_KEY, BTN_LEFT,
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EV_KEY, BTN_MIDDLE,
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EV_KEY, BTN_RIGHT,
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-1);
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ck_assert_msg(rc == 0, "Failed to create device: %s", strerror(-rc));
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rc = libevdev_grab(dev, 0);
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ck_assert_int_eq(rc, -EINVAL);
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rc = libevdev_grab(dev, 1);
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ck_assert_int_eq(rc, -EINVAL);
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rc = libevdev_grab(dev, LIBEVDEV_UNGRAB);
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ck_assert_int_eq(rc, 0);
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rc = libevdev_grab(dev, LIBEVDEV_GRAB);
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ck_assert_int_eq(rc, 0);
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rc = libevdev_grab(dev, LIBEVDEV_GRAB);
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ck_assert_int_eq(rc, 0);
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rc = libevdev_grab(dev, LIBEVDEV_UNGRAB);
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ck_assert_int_eq(rc, 0);
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uinput_device_free(uidev);
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libevdev_free(dev);
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}
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END_TEST
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Suite *
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libevdev_init_test(void)
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{
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Suite *s = suite_create("libevdev init tests");
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TCase *tc = tcase_create("device init");
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tcase_add_test(tc, test_new_device);
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tcase_add_test(tc, test_free_device);
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tcase_add_test(tc, test_init_from_invalid_fd);
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tcase_add_test(tc, test_init_and_change_fd);
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suite_add_tcase(s, tc);
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tc = tcase_create("log init");
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tcase_add_test(tc, test_log_init);
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suite_add_tcase(s, tc);
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tc = tcase_create("device fd init");
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tcase_add_test(tc, test_device_init);
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tcase_add_test(tc, test_device_init_from_fd);
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suite_add_tcase(s, tc);
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tc = tcase_create("device grab");
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tcase_add_test(tc, test_device_grab);
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suite_add_tcase(s, tc);
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return s;
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}
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