test: add new helper function for absolute events

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

diff --git a/test/test-common.c b/test/test-common.c
index 4db852d..608853e 100644 (file)
--- a/test/test-common.c
+++ b/test/test-common.c
@@ -56,3 +56,41 @@ int test_create_device(struct uinput_device **uidev_return,
        return rc == 0 ? rc : -errno;
 }
 
+int test_create_abs_device(struct uinput_device **uidev_return,
+                          struct libevdev **dev_return,
+                          int nabs,
+                          struct input_absinfo *abs,
+                          ...)
+{
+       int rc, fd;
+       struct uinput_device *uidev;
+       struct libevdev *dev;
+       va_list args;
+
+       uidev = uinput_device_new("test device");
+       ck_assert(uidev != NULL);
+
+       va_start(args, abs);
+       rc = uinput_device_set_event_bits_v(uidev, args);
+       va_end(args);
+
+       while (--nabs >= 0) {
+               rc = uinput_device_set_abs_bit(uidev, abs[nabs].value, &abs[nabs]);
+               ck_assert_msg(rc == 0, "for abs field %d\n", nabs);
+       }
+
+       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 = libevdev_new_from_fd(fd, &dev);
+       ck_assert_msg(rc == 0, "Failed to init device device: %s", strerror(-rc));
+       rc = fcntl(fd, F_SETFL, O_NONBLOCK);
+       ck_assert_msg(rc == 0, "fcntl failed: %s", strerror(errno));
+
+       *uidev_return = uidev;
+       *dev_return = dev;
+
+       return rc == 0 ? rc : -errno;
+}

diff --git a/test/test-common.h b/test/test-common.h
index e545912..82e5429 100644 (file)
--- a/test/test-common.h
+++ b/test/test-common.h
@@ -34,5 +34,10 @@
 int test_create_device(struct uinput_device **uidev,
                       struct libevdev **dev,
                       ...);
+int test_create_abs_device(struct uinput_device **uidev,
+                          struct libevdev **dev,
+                          int nabs,
+                          struct input_absinfo *abs,
+                          ...);
 
 #endif /* _TEST_COMMON_H_ */