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| //===-- SocketAddressTest.cpp -----------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "lldb/Host/SocketAddress.h"
#include "lldb/Host/Socket.h"
#include "llvm/Testing/Support/Error.h"
#include "gtest/gtest.h"
using namespace lldb_private;
namespace {
class SocketAddressTest : public testing::Test {
public:
static void SetUpTestCase() {
ASSERT_THAT_ERROR(Socket::Initialize(), llvm::Succeeded());
}
static void TearDownTestCase() { Socket::Terminate(); }
};
} // namespace
TEST_F(SocketAddressTest, Set) {
SocketAddress sa;
ASSERT_TRUE(sa.SetToLocalhost(AF_INET, 1138));
ASSERT_STREQ("127.0.0.1", sa.GetIPAddress().c_str());
ASSERT_EQ(1138, sa.GetPort());
ASSERT_TRUE(sa.SetToAnyAddress(AF_INET, 0));
ASSERT_STREQ("0.0.0.0", sa.GetIPAddress().c_str());
ASSERT_EQ(0, sa.GetPort());
ASSERT_TRUE(sa.SetToLocalhost(AF_INET6, 1139));
ASSERT_TRUE(sa.GetIPAddress() == "::1" ||
sa.GetIPAddress() == "0:0:0:0:0:0:0:1")
<< "Address was: " << sa.GetIPAddress();
ASSERT_EQ(1139, sa.GetPort());
}
TEST_F(SocketAddressTest, GetAddressInfo) {
auto addr = SocketAddress::GetAddressInfo("127.0.0.1", nullptr, AF_UNSPEC,
SOCK_STREAM, IPPROTO_TCP);
ASSERT_EQ(1u, addr.size());
EXPECT_EQ(AF_INET, addr[0].GetFamily());
EXPECT_EQ("127.0.0.1", addr[0].GetIPAddress());
}
#ifdef _WIN32
// we need to test our inet_ntop implementation for Windows XP
const char *inet_ntop(int af, const void *src, char *dst, socklen_t size);
TEST_F(SocketAddressTest, inet_ntop) {
const uint8_t address4[4] = {255, 0, 1, 100};
const uint8_t address6[16] = {0, 1, 2, 3, 4, 5, 6, 7,
8, 9, 10, 11, 12, 13, 255, 0};
char buffer[INET6_ADDRSTRLEN];
memset(buffer, 'x', sizeof(buffer));
EXPECT_STREQ("1:203:405:607:809:a0b:c0d:ff00",
inet_ntop(AF_INET6, address6, buffer, sizeof(buffer)));
memset(buffer, 'x', sizeof(buffer));
EXPECT_STREQ("1:203:405:607:809:a0b:c0d:ff00",
inet_ntop(AF_INET6, address6, buffer, 31));
memset(buffer, 'x', sizeof(buffer));
EXPECT_STREQ(nullptr, inet_ntop(AF_INET6, address6, buffer, 0));
memset(buffer, 'x', sizeof(buffer));
EXPECT_STREQ(nullptr, inet_ntop(AF_INET6, address6, buffer, 30));
memset(buffer, 'x', sizeof(buffer));
EXPECT_STREQ("255.0.1.100",
inet_ntop(AF_INET, address4, buffer, sizeof(buffer)));
memset(buffer, 'x', sizeof(buffer));
EXPECT_STREQ("255.0.1.100", inet_ntop(AF_INET, address4, buffer, 12));
memset(buffer, 'x', sizeof(buffer));
EXPECT_STREQ(nullptr, inet_ntop(AF_INET, address4, buffer, 0));
memset(buffer, 'x', sizeof(buffer));
EXPECT_STREQ(nullptr, inet_ntop(AF_INET, address4, buffer, 11));
}
#endif
|