1 //===-- SocketAddressTest.cpp -----------------------------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #include "gtest/gtest.h" 11 12 #include "lldb/Host/SocketAddress.h" 13 14 namespace { 15 class SocketAddressTest : public ::testing::Test {}; 16 } 17 18 using namespace lldb_private; 19 20 TEST_F(SocketAddressTest, Set) { 21 SocketAddress sa; 22 ASSERT_TRUE(sa.SetToLocalhost(AF_INET, 1138)); 23 ASSERT_STREQ("127.0.0.1", sa.GetIPAddress().c_str()); 24 ASSERT_EQ(1138, sa.GetPort()); 25 26 ASSERT_TRUE(sa.SetToAnyAddress(AF_INET, 0)); 27 ASSERT_STREQ("0.0.0.0", sa.GetIPAddress().c_str()); 28 ASSERT_EQ(0, sa.GetPort()); 29 30 ASSERT_TRUE(sa.SetToLocalhost(AF_INET6, 1139)); 31 ASSERT_TRUE(sa.GetIPAddress() == "::1" || 32 sa.GetIPAddress() == "0:0:0:0:0:0:0:1") 33 << "Address was: " << sa.GetIPAddress(); 34 ASSERT_EQ(1139, sa.GetPort()); 35 } 36 37 #ifdef _WIN32 38 39 // we need to test our inet_ntop implementation for Windows XP 40 const char *inet_ntop(int af, const void *src, char *dst, socklen_t size); 41 42 TEST_F(SocketAddressTest, inet_ntop) { 43 const uint8_t address4[4] = {255, 0, 1, 100}; 44 const uint8_t address6[16] = {0, 1, 2, 3, 4, 5, 6, 7, 45 8, 9, 10, 11, 12, 13, 255, 0}; 46 47 char buffer[INET6_ADDRSTRLEN]; 48 memset(buffer, 'x', sizeof(buffer)); 49 EXPECT_STREQ("1:203:405:607:809:a0b:c0d:ff00", 50 inet_ntop(AF_INET6, address6, buffer, sizeof(buffer))); 51 memset(buffer, 'x', sizeof(buffer)); 52 EXPECT_STREQ("1:203:405:607:809:a0b:c0d:ff00", 53 inet_ntop(AF_INET6, address6, buffer, 31)); 54 memset(buffer, 'x', sizeof(buffer)); 55 EXPECT_STREQ(nullptr, inet_ntop(AF_INET6, address6, buffer, 0)); 56 memset(buffer, 'x', sizeof(buffer)); 57 EXPECT_STREQ(nullptr, inet_ntop(AF_INET6, address6, buffer, 30)); 58 59 memset(buffer, 'x', sizeof(buffer)); 60 EXPECT_STREQ("255.0.1.100", 61 inet_ntop(AF_INET, address4, buffer, sizeof(buffer))); 62 memset(buffer, 'x', sizeof(buffer)); 63 EXPECT_STREQ("255.0.1.100", inet_ntop(AF_INET, address4, buffer, 12)); 64 memset(buffer, 'x', sizeof(buffer)); 65 EXPECT_STREQ(nullptr, inet_ntop(AF_INET, address4, buffer, 0)); 66 memset(buffer, 'x', sizeof(buffer)); 67 EXPECT_STREQ(nullptr, inet_ntop(AF_INET, address4, buffer, 11)); 68 } 69 70 #endif 71