platform_bionic/tests/sys_sysmacros_test.cpp
Elliott Hughes 9361ad3f80 Fix <sys/sysmacros.h>.
1. The definitions were wrong.
2. The definitions were inline functions.
3. The definitions were polluting the namespace even for code that doesn't
   want BSD cruft.

Note that everybody will still get these by default, because you still get
all the BSD stuff by default.

Bug: http://b/12706131
Change-Id: I062ecd09feef7a6e8ba1922d465b96a9c4bf4f4e
2016-01-12 14:43:27 -08:00

31 lines
949 B
C++

/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <sys/sysmacros.h>
#include <gtest/gtest.h>
TEST(sys_sysmacros, makedev) {
ASSERT_EQ(0x12345aabbcc678ddULL, makedev(0x12345678, 0xaabbccdd));
}
TEST(sys_sysmacros, major) {
ASSERT_EQ(0x12345678UL, major(0x12345aabbcc678dd));
}
TEST(sys_sysmacros, minor) {
ASSERT_EQ(0xaabbccddUL, minor(0x12345aabbcc678dd));
}