From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Sun, 30 Jun 2013 05:24:46 +0000 (+1000)
Subject: test: add test for kernel-enabling bits
X-Git-Tag: libevdev-0.2~53
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ca4b63d2b58cc3b06bdec2b4f26c1bd87b7e7d25;p=platform%2Fupstream%2Flibevdev.git

test: add test for kernel-enabling bits

This test fails because we can't actually enable bits at runtime, guess I
should've thought of that before. Either way, commit this test (and revert it
again) so the test is in the repository in case we do get this ability later.

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

diff --git a/test/test-libevdev-has-event.c b/test/test-libevdev-has-event.c
index 72eba2c..a769f25 100644
--- a/test/test-libevdev-has-event.c
+++ b/test/test-libevdev-has-event.c
@@ -465,6 +465,53 @@ START_TEST(test_device_disable_bit_invalid)
 }
 END_TEST
 
+START_TEST(test_device_enable_kernel_bit)
+{
+	struct uinput_device* uidev;
+	struct libevdev *dev, *dev2;
+	struct input_absinfo abs;
+	int rc;
+
+	rc = test_create_device(&uidev, &dev,
+				EV_ABS, ABS_X,
+				-1);
+	ck_assert_msg(rc == 0, "Failed to create device: %s", strerror(-rc));
+
+	ck_assert(!libevdev_has_event_code(dev, EV_ABS, ABS_Y));
+	ck_assert(!libevdev_has_event_type(dev, EV_REL));
+	ck_assert(!libevdev_has_event_code(dev, EV_REL, REL_X));
+
+	abs.value = 0;
+	abs.minimum = 0;
+	abs.maximum = 100;
+	abs.fuzz = 1;
+	abs.flat = 2;
+	abs.resolution = 3;
+
+	ck_assert_int_eq(libevdev_kernel_enable_event_code(dev, EV_ABS, ABS_Y, &abs), 0);
+	ck_assert(libevdev_has_event_code(dev, EV_ABS, ABS_Y));
+
+	ck_assert_msg(libevdev_kernel_enable_event_type(dev, EV_REL), 0);
+	ck_assert(libevdev_has_event_type(dev, EV_REL));
+	ck_assert(!libevdev_has_event_code(dev, EV_REL, REL_X));
+
+	ck_assert_int_eq(libevdev_kernel_enable_event_code(dev, EV_REL, REL_X, NULL), 0);
+	ck_assert(libevdev_has_event_code(dev, EV_REL, REL_X));
+
+	/* make sure kernel device is unchanged */
+	rc = libevdev_new_from_fd(uinput_device_get_fd(uidev), &dev2);
+	ck_assert_msg(rc == 0, "Failed to init device: %s", strerror(-rc));
+	ck_assert(libevdev_has_event_code(dev2, EV_ABS, ABS_X));
+	ck_assert(libevdev_has_event_code(dev2, EV_ABS, ABS_Y));
+	ck_assert(libevdev_has_event_type(dev2, EV_REL));
+	ck_assert(libevdev_has_event_code(dev2, EV_REL, REL_X));
+	libevdev_free(dev2);
+
+	uinput_device_free(uidev);
+	libevdev_free(dev);
+}
+END_TEST
+
 Suite *
 libevdev_has_event_test(void)
 {
@@ -503,6 +550,7 @@ libevdev_has_event_test(void)
 	tcase_add_test(tc, test_device_enable_bit_invalid);
 	tcase_add_test(tc, test_device_disable_bit);
 	tcase_add_test(tc, test_device_disable_bit_invalid);
+	tcase_add_test(tc, test_device_enable_kernel_bit);
 	suite_add_tcase(s, tc);
 
 	return s;