1 /*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <sys/sysmacros.h>
18
19 #include <gtest/gtest.h>
20
TEST(sys_sysmacros,makedev)21 TEST(sys_sysmacros, makedev) {
22 ASSERT_EQ(0x12345aabbcc678ddULL, makedev(0x12345678, 0xaabbccdd));
23 }
24
TEST(sys_sysmacros,major)25 TEST(sys_sysmacros, major) {
26 ASSERT_EQ(0x12345678UL, major(0x12345aabbcc678dd));
27 }
28
TEST(sys_sysmacros,minor)29 TEST(sys_sysmacros, minor) {
30 ASSERT_EQ(0xaabbccddUL, minor(0x12345aabbcc678dd));
31 }
32