test: udev suspend tests

diff --git a/test/udev.c b/test/udev.c
index 0647101..2791884 100644 (file)
--- a/test/udev.c
+++ b/test/udev.c
@@ -261,6 +261,68 @@ START_TEST(udev_removed_seat)
 }
 END_TEST
 
+START_TEST(udev_double_suspend)
+{
+       struct libinput *li;
+       struct libinput_event *event;
+       struct udev *udev;
+       int fd;
+
+       udev = udev_new();
+       ck_assert(udev != NULL);
+
+       li = libinput_create_from_udev(&simple_interface, NULL, udev, "seat0");
+       ck_assert(li != NULL);
+
+       fd = libinput_get_fd(li);
+       ck_assert_int_ge(fd, 0);
+
+       /* expect at least one event */
+       ck_assert_int_ge(libinput_dispatch(li), 0);
+       event = libinput_get_event(li);
+       ck_assert(event != NULL);
+
+       libinput_suspend(li);
+       libinput_suspend(li);
+       libinput_resume(li);
+
+       libinput_event_destroy(event);
+       libinput_destroy(li);
+       udev_unref(udev);
+}
+END_TEST
+
+START_TEST(udev_double_resume)
+{
+       struct libinput *li;
+       struct libinput_event *event;
+       struct udev *udev;
+       int fd;
+
+       udev = udev_new();
+       ck_assert(udev != NULL);
+
+       li = libinput_create_from_udev(&simple_interface, NULL, udev, "seat0");
+       ck_assert(li != NULL);
+
+       fd = libinput_get_fd(li);
+       ck_assert_int_ge(fd, 0);
+
+       /* expect at least one event */
+       ck_assert_int_ge(libinput_dispatch(li), 0);
+       event = libinput_get_event(li);
+       ck_assert(event != NULL);
+
+       libinput_suspend(li);
+       libinput_resume(li);
+       libinput_resume(li);
+
+       libinput_event_destroy(event);
+       libinput_destroy(li);
+       udev_unref(udev);
+}
+END_TEST
+
 int main (int argc, char **argv) {
 
        litest_add_no_device("udev:create", udev_create_NULL);
@@ -270,5 +332,8 @@ int main (int argc, char **argv) {
        litest_add_no_device("udev:seat events", udev_added_seat_default);
        litest_add_no_device("udev:seat events", udev_removed_seat);
 
+       litest_add("udev:suspend", udev_double_suspend, LITEST_ANY, LITEST_ANY);
+       litest_add("udev:suspend", udev_double_resume, LITEST_ANY, LITEST_ANY);
+
        return litest_run(argc, argv);
 }