You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
47 lines
1.5 KiB
47 lines
1.5 KiB
4 months ago
|
/*
|
||
|
|
* Copyright (C) 2015 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 <netinet/udp.h>
|
||
|
|
|
||
|
|
#include <gtest/gtest.h>
|
||
|
|
|
||
|
|
#if defined(__BIONIC__)
|
||
|
|
#define UDPHDR_USES_ANON_UNION
|
||
|
|
#elif defined(__GLIBC_PREREQ)
|
||
|
|
#if __GLIBC_PREREQ(2, 18)
|
||
|
|
#define UDPHDR_USES_ANON_UNION
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
TEST(netinet_udp, compat) {
|
||
|
|
#if defined(UDPHDR_USES_ANON_UNION)
|
||
|
|
static_assert(offsetof(udphdr, uh_sport) == offsetof(udphdr, source), "udphdr::source");
|
||
|
|
static_assert(offsetof(udphdr, uh_dport) == offsetof(udphdr, dest), "udphdr::dest");
|
||
|
|
static_assert(offsetof(udphdr, uh_ulen) == offsetof(udphdr, len), "udphdr::len");
|
||
|
|
static_assert(offsetof(udphdr, uh_sum) == offsetof(udphdr, check), "udphdr::check");
|
||
|
|
|
||
|
|
udphdr u;
|
||
|
|
u.uh_sport = 0x1111;
|
||
|
|
u.uh_dport = 0x2222;
|
||
|
|
u.uh_ulen = 0x3333;
|
||
|
|
u.uh_sum = 0x4444;
|
||
|
|
ASSERT_EQ(0x1111, u.source);
|
||
|
|
ASSERT_EQ(0x2222, u.dest);
|
||
|
|
ASSERT_EQ(0x3333, u.len);
|
||
|
|
ASSERT_EQ(0x4444, u.check);
|
||
|
|
#endif
|
||
|
|
}
|