platform_bionic/tests/sys_un_test.cpp

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/*
* Copyright (C) 2018 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/un.h>
#include <string.h>
#include <gtest/gtest.h>
TEST(sys_un, SUN_LEN_macro) {
sockaddr_un sun = {};
sun.sun_family = 1;
strcpy(sun.sun_path, "hello");
ASSERT_EQ(2U + strlen("hello"), SUN_LEN(&sun));
}