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94 lines
2.4 KiB
94 lines
2.4 KiB
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <netinet/in.h>
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#include <errno.h>
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#include <gtest/gtest.h>
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#include <android-base/macros.h>
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static constexpr uint16_t le16 = 0x1234;
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static constexpr uint32_t le32 = 0x12345678;
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static constexpr uint64_t le64 = 0x123456789abcdef0;
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static constexpr uint16_t be16 = 0x3412;
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static constexpr uint32_t be32 = 0x78563412;
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static constexpr uint64_t be64 = 0xf0debc9a78563412;
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TEST(netinet_in, bindresvport) {
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// This isn't something we can usually test (because you need to be root),
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// so just check the symbol's there.
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ASSERT_EQ(-1, bindresvport(-1, nullptr));
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// Only AF_INET is supported.
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sockaddr_in sin = {.sin_family = AF_INET6};
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errno = 0;
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ASSERT_EQ(-1, bindresvport(-1, &sin));
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ASSERT_EQ(EPFNOSUPPORT, errno);
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}
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TEST(netinet_in, in6addr_any) {
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in6_addr any = IN6ADDR_ANY_INIT;
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ASSERT_EQ(0, memcmp(&any, &in6addr_any, sizeof(in6addr_any)));
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}
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TEST(netinet_in, in6addr_loopback) {
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in6_addr loopback = IN6ADDR_LOOPBACK_INIT;
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ASSERT_EQ(0, memcmp(&loopback, &in6addr_loopback, sizeof(in6addr_loopback)));
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}
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TEST(netinet_in, htons_function) {
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ASSERT_EQ(be16, (htons)(le16));
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}
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TEST(netinet_in, htonl_function) {
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ASSERT_EQ(be32, (htonl)(le32));
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}
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TEST(netinet_in, htonq_macro) {
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#if defined(__BIONIC__)
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ASSERT_EQ(be64, htonq(le64));
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#else
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UNUSED(be64);
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#endif
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}
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TEST(netinet_in, ntohs_function) {
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ASSERT_EQ(le16, (ntohs)(be16));
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}
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TEST(netinet_in, ntohl_function) {
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ASSERT_EQ(le32, (ntohl)(be32));
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}
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TEST(netinet_in, ntohq_macro) {
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#if defined(__BIONIC__)
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ASSERT_EQ(le64, ntohq(be64));
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#else
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UNUSED(le64);
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#endif
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}
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TEST(netinet_in, ip_mreq_source_fields) {
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// https://issuetracker.google.com/36987220
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ip_mreq_source mreq;
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mreq.imr_interface.s_addr = htonl(INADDR_ANY);
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mreq.imr_multiaddr.s_addr = htonl(INADDR_ANY);
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mreq.imr_sourceaddr.s_addr = htonl(INADDR_ANY);
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}
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