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/*
*
* Copyright (c) 2020 Project CHIP Authors
* Copyright (c) 2018-2019 Google LLC
* Copyright (c) 2015-2018 Nest Labs, Inc.
*
* 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.
*/
/**
* @file
* This file implements a unit test suite for <tt>chip::Inet::IPAddress</tt>,
* a class to store and format IPV4 and IPV6 Internet Protocol addresses.
*
*/
#include <string.h>
#include <pw_unit_test/framework.h>
#include <inet/IPAddress.h>
#include <lib/core/CHIPConfig.h>
#include <lib/core/StringBuilderAdapters.h>
#if CHIP_SYSTEM_CONFIG_USE_LWIP
#include <inet/arpa-inet-compatibility.h>
#include <lwip/init.h>
#include <lwip/ip_addr.h>
#elif CHIP_SYSTEM_CONFIG_USE_OPEN_THREAD_ENDPOINT
#include <inet/arpa-inet-compatibility.h>
#include <openthread/icmp6.h>
#include <openthread/ip6.h>
#else
#include <netinet/in.h>
#include <sys/socket.h>
#endif
#include <inet/IPPrefix.h>
#include <inet/InetError.h>
#include <lib/support/CodeUtils.h>
using namespace chip;
using namespace chip::Inet;
// Preprocessor Defintions
// clang-format off
#define LLA_PREFIX 0xfe800000
#define ULA_PREFIX 0xfd000000
#define MCAST_PREFIX 0xff000000
#define NUM_MCAST_SCOPES 7
#define NUM_MCAST_GROUPS 2
#define NUM_BYTES_IN_IPV6 16
#define ULA_UP_24_BIT_MASK 0xffffff0000
#define ULA_LO_16_BIT_MASK 0x000000ffff
#define NUM_FIELDS_IN_ADDR sizeof (IPAddress) / sizeof (uint32_t)
// clang-format on
namespace {
// Type Defintions
// Test input vector format.
enum
{
// clang-format off
kTestIsIPv4 = true,
kTestIsIPv6 = false,
kTestIsIPv4Multicast = true,
kTestIsNotIPv4Multicast = false,
kTestIsIPv4Broadcast = true,
kTestIsNotIPv4Broadcast = false,
kTestIsMulticast = true,
kTestIsNotMulticast = false,
kTestIsIPv6Multicast = true,
kTestIsNotIPv6Multicast = false,
kTestIsIPv6ULA = true,
kTestIsNotIPv6ULA = false,
kTestIsIPv6LLA = true,
kTestIsNotIPv6LLA = false
// clang-format on
};
struct IPAddressContext
{
uint32_t mAddrQuartets[4];
const IPAddressType mAddrType;
const char * mAddrString;
};
typedef const struct IPAddressContext * IPAddressContextIterator;
struct IPAddressContextRange
{
IPAddressContextIterator mBegin;
IPAddressContextIterator mEnd;
};
struct IPAddressExpandedContext
{
IPAddressContext mAddr;
bool isIPv4;
bool isIPv4Multicast;
bool isIPv4Broadcast;
bool isMulticast;
bool isIPv6Multicast;
bool isIPv6ULA;
bool isIPv6LLA;
uint64_t global;
uint16_t subnet;
uint64_t interface;
};
typedef const struct IPAddressExpandedContext * IPAddressExpandedContextIterator;
struct IPAddressExpandedContextRange
{
IPAddressExpandedContextIterator mBegin;
IPAddressExpandedContextIterator mEnd;
};
struct TestContext
{
const IPAddressContextRange mIPv6WellKnownMulticastContextRange;
const IPAddressContextRange mIPv6TransientMulticastContextRange;
const IPAddressContextRange mIPv6PrefixMulticastContextRange;
const IPAddressExpandedContextRange mIPAddressExpandedContextRange;
TestContext(const IPAddressContextRange IPv6WellKnown, const IPAddressContextRange IPv6Transient,
const IPAddressContextRange IPv6Prefix, const IPAddressExpandedContextRange IPv6AddressExpanded) :
mIPv6WellKnownMulticastContextRange(IPv6WellKnown),
mIPv6TransientMulticastContextRange(IPv6Transient), mIPv6PrefixMulticastContextRange(IPv6Prefix),
mIPAddressExpandedContextRange(IPv6AddressExpanded){};
};
// Global Variables
// clang-format off
const IPv6MulticastScope sIPv6MulticastScopes[NUM_MCAST_SCOPES] =
{
kIPv6MulticastScope_Interface,
kIPv6MulticastScope_Link,
#if INET_CONFIG_ENABLE_IPV4
kIPv6MulticastScope_IPv4,
#else
kIPv6MulticastScope_Realm,
#endif // INET_CONFIG_ENABLE_IPV4
kIPv6MulticastScope_Admin,
kIPv6MulticastScope_Site,
kIPv6MulticastScope_Organization,
kIPv6MulticastScope_Global
};
const IPV6MulticastGroup sIPv6WellKnownMulticastGroups[NUM_MCAST_GROUPS] = {
kIPV6MulticastGroup_AllNodes,
kIPV6MulticastGroup_AllRouters
};
// Test input data.
const struct IPAddressExpandedContext sIPAddressContext[] =
{
{
{ { 0x00000000, 0x00000000, 0x00000000, 0x00000000 }, IPAddressType::kAny,
"::" },
kTestIsIPv6, kTestIsNotIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsNotMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x26200001, 0x10e70400, 0xe83fb28f, 0x9c3a1941 }, IPAddressType::kIPv6,
"2620:1:10e7:400:e83f:b28f:9c3a:1941" } ,
kTestIsIPv6, kTestIsNotIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsNotMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0xfe800000, 0x00000000, 0x8edcd4ff, 0xfe3aebfb }, IPAddressType::kIPv6,
"fe80::8edc:d4ff:fe3a:ebfb" },
kTestIsIPv6, kTestIsNotIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsNotMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0xff010000, 0x00000000, 0x00000000, 0x00000001 }, IPAddressType::kIPv6,
"ff01::1" },
kTestIsIPv6, kTestIsNotIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0xfd000000, 0x00010001, 0x00000000, 0x00000001 }, IPAddressType::kIPv6,
"fd00:0:1:1::1" },
kTestIsIPv6, kTestIsNotIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsNotMulticast, kTestIsNotIPv6Multicast, kTestIsIPv6ULA, kTestIsNotIPv6LLA,
0x1, 1, 1
},
{
{ { 0xfd123456, 0x0001abcd, 0xabcdef00, 0xfedcba09 }, IPAddressType::kIPv6,
"fd12:3456:1:abcd:abcd:ef00:fedc:ba09" },
kTestIsIPv6, kTestIsNotIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsNotMulticast, kTestIsNotIPv6Multicast, kTestIsIPv6ULA, kTestIsNotIPv6LLA,
0x1234560001, 0xabcd, 0xabcdef00fedcba09
},
{
{ { 0xfdffffff, 0xffffffff, 0xffffffff, 0xffffffff }, IPAddressType::kIPv6,
"fdff:ffff:ffff:ffff:ffff:ffff:ffff:ffff" },
kTestIsIPv6, kTestIsNotIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsNotMulticast, kTestIsNotIPv6Multicast, kTestIsIPv6ULA, kTestIsNotIPv6LLA,
0xffffffffff, 0xffff, 0xffffffffffffffff
},
#if INET_CONFIG_ENABLE_IPV4
// IPv4-only
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xffffff00 }, IPAddressType::kIPv4,
"255.255.255.0" },
kTestIsIPv4, kTestIsNotIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsNotMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0x7f000001 }, IPAddressType::kIPv4,
"127.0.0.1" },
kTestIsIPv4, kTestIsNotIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsNotMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
// IPv4 and IPv4 multicast
// IPv4 Local subnetwork multicast
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe0000000 }, IPAddressType::kIPv4,
"224.0.0.0" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe0000001 }, IPAddressType::kIPv4,
"224.0.0.1" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe0000080 }, IPAddressType::kIPv4,
"224.0.0.128" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe00000fe }, IPAddressType::kIPv4,
"224.0.0.254" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe00000ff }, IPAddressType::kIPv4,
"224.0.0.255" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
// IPv4 Internetwork control multicast
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe0000100 }, IPAddressType::kIPv4,
"224.0.1.0" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe0000101 }, IPAddressType::kIPv4,
"224.0.1.1" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe0000180 }, IPAddressType::kIPv4,
"224.0.1.128" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe00001fe }, IPAddressType::kIPv4,
"224.0.1.254" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe00001ff }, IPAddressType::kIPv4,
"224.0.1.255" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
// IPv4 AD-HOC block 1 multicast
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe0000200 }, IPAddressType::kIPv4,
"224.0.2.0" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe0000201 }, IPAddressType::kIPv4,
"224.0.2.1" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe0008100 }, IPAddressType::kIPv4,
"224.0.129.0" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe000fffe }, IPAddressType::kIPv4,
"224.0.255.254" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe000ffff }, IPAddressType::kIPv4,
"224.0.255.255" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
// IPv4 AD-HOC block 2 multicast
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe0030000 }, IPAddressType::kIPv4,
"224.3.0.0" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe0030001 }, IPAddressType::kIPv4,
"224.3.0.1" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe0040000 }, IPAddressType::kIPv4,
"224.4.0.0" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe004fffe }, IPAddressType::kIPv4,
"224.4.255.254" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe004ffff }, IPAddressType::kIPv4,
"224.4.255.255" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
// IPv4 source-specific multicast
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe8000000 }, IPAddressType::kIPv4,
"232.0.0.0" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe8000001 }, IPAddressType::kIPv4,
"232.0.0.1" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe8800000 }, IPAddressType::kIPv4,
"232.128.0.0" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe8fffffe }, IPAddressType::kIPv4,
"232.255.255.254" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe8ffffff }, IPAddressType::kIPv4,
"232.255.255.255" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
// IPv4 GLOP addressing multicast
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe9000000 }, IPAddressType::kIPv4,
"233.0.0.0" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe9000001 }, IPAddressType::kIPv4,
"233.0.0.1" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe97e0000 }, IPAddressType::kIPv4,
"233.126.0.0" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe9fbfffe }, IPAddressType::kIPv4,
"233.251.255.254" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe9fbffff }, IPAddressType::kIPv4,
"233.251.255.255" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
// IPv4 AD-HOC block 3 multicast
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe9fc0000 }, IPAddressType::kIPv4,
"233.252.0.0" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe9fc0001 }, IPAddressType::kIPv4,
"233.252.0.1" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe9fe0000 }, IPAddressType::kIPv4,
"233.254.0.0" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe9fffffe }, IPAddressType::kIPv4,
"233.255.255.254" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xe9ffffff }, IPAddressType::kIPv4,
"233.255.255.255" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
// IPv4 unicast-prefix-based multicast
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xea000000 }, IPAddressType::kIPv4,
"234.0.0.0" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xea000001 }, IPAddressType::kIPv4,
"234.0.0.1" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xea800000 }, IPAddressType::kIPv4,
"234.128.0.0" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xeafffffe }, IPAddressType::kIPv4,
"234.255.255.254" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xeaffffff }, IPAddressType::kIPv4,
"234.255.255.255" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
// IPv4 administratively scoped multicast
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xef000000 }, IPAddressType::kIPv4,
"239.0.0.0" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xef000001 }, IPAddressType::kIPv4,
"239.0.0.1" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xef800000 }, IPAddressType::kIPv4,
"239.128.0.0" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xeffffffe }, IPAddressType::kIPv4,
"239.255.255.254" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xefffffff }, IPAddressType::kIPv4,
"239.255.255.255" },
kTestIsIPv4, kTestIsIPv4Multicast, kTestIsNotIPv4Broadcast, kTestIsMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
},
// IP4 and IPv4 broadcast
{
{ { 0x00000000, 0x00000000, 0x0000ffff, 0xffffffff }, IPAddressType::kIPv4,
"255.255.255.255" },
kTestIsIPv4, kTestIsNotIPv4Multicast, kTestIsIPv4Broadcast, kTestIsNotMulticast, kTestIsNotIPv6Multicast, kTestIsNotIPv6ULA, kTestIsNotIPv6LLA,
0x0, 0x0, 0x0
}
#endif // INET_CONFIG_ENABLE_IPV4
};
// clang-format on
const IPAddressContext sIPv6WellKnownMulticastContext[] = {
// Well-known
// All-nodes in Various Scopes
{ { 0xff010000, 0x00000000, 0x00000000, 0x00000001 }, IPAddressType::kIPv6, "ff01::1" },
{ { 0xff020000, 0x00000000, 0x00000000, 0x00000001 }, IPAddressType::kIPv6, "ff02::1" },
{ { 0xff030000, 0x00000000, 0x00000000, 0x00000001 }, IPAddressType::kIPv6, "ff03::1" },
{ { 0xff040000, 0x00000000, 0x00000000, 0x00000001 }, IPAddressType::kIPv6, "ff04::1" },
{ { 0xff050000, 0x00000000, 0x00000000, 0x00000001 }, IPAddressType::kIPv6, "ff05::1" },
{ { 0xff080000, 0x00000000, 0x00000000, 0x00000001 }, IPAddressType::kIPv6, "ff08::1" },
{ { 0xff0e0000, 0x00000000, 0x00000000, 0x00000001 }, IPAddressType::kIPv6, "ff0e::1" },
// All-routers in Various Scopes
{ { 0xff010000, 0x00000000, 0x00000000, 0x00000002 }, IPAddressType::kIPv6, "ff01::2" },
{ { 0xff020000, 0x00000000, 0x00000000, 0x00000002 }, IPAddressType::kIPv6, "ff02::2" },
{ { 0xff030000, 0x00000000, 0x00000000, 0x00000002 }, IPAddressType::kIPv6, "ff03::2" },
{ { 0xff040000, 0x00000000, 0x00000000, 0x00000002 }, IPAddressType::kIPv6, "ff04::2" },
{ { 0xff050000, 0x00000000, 0x00000000, 0x00000002 }, IPAddressType::kIPv6, "ff05::2" },
{ { 0xff080000, 0x00000000, 0x00000000, 0x00000002 }, IPAddressType::kIPv6, "ff08::2" },
{ { 0xff0e0000, 0x00000000, 0x00000000, 0x00000002 }, IPAddressType::kIPv6, "ff0e::2" }
};
const IPAddressContext sIPv6TransientMulticastContext[] = {
// Transient
// Short Transient Group in Various Scopes
{ { 0xff110000, 0x00000000, 0x00000000, 0x00000001 }, IPAddressType::kIPv6, "ff11::1" },
{ { 0xff120000, 0x00000000, 0x00000000, 0x00000001 }, IPAddressType::kIPv6, "ff12::1" },
{ { 0xff130000, 0x00000000, 0x00000000, 0x00000001 }, IPAddressType::kIPv6, "ff13::1" },
{ { 0xff140000, 0x00000000, 0x00000000, 0x00000001 }, IPAddressType::kIPv6, "ff14::1" },
{ { 0xff150000, 0x00000000, 0x00000000, 0x00000001 }, IPAddressType::kIPv6, "ff15::1" },
{ { 0xff180000, 0x00000000, 0x00000000, 0x00000001 }, IPAddressType::kIPv6, "ff18::1" },
{ { 0xff1e0000, 0x00000000, 0x00000000, 0x00000001 }, IPAddressType::kIPv6, "ff1e::1" },
// Long Transient Group in Various Scopes
{ { 0xff11d5d6, 0x2ba27847, 0x6452587a, 0xc9550b5a }, IPAddressType::kIPv6, "ff11:d5d6:2ba2:7847:6452:587a:c955:b5a" },
{ { 0xff12d5d6, 0x2ba27847, 0x6452587a, 0xc9550b5a }, IPAddressType::kIPv6, "ff12:d5d6:2ba2:7847:6452:587a:c955:b5a" },
{ { 0xff13d5d6, 0x2ba27847, 0x6452587a, 0xc9550b5a }, IPAddressType::kIPv6, "ff13:d5d6:2ba2:7847:6452:587a:c955:b5a" },
{ { 0xff14d5d6, 0x2ba27847, 0x6452587a, 0xc9550b5a }, IPAddressType::kIPv6, "ff14:d5d6:2ba2:7847:6452:587a:c955:b5a" },
{ { 0xff15d5d6, 0x2ba27847, 0x6452587a, 0xc9550b5a }, IPAddressType::kIPv6, "ff15:d5d6:2ba2:7847:6452:587a:c955:b5a" },
{ { 0xff18d5d6, 0x2ba27847, 0x6452587a, 0xc9550b5a }, IPAddressType::kIPv6, "ff18:d5d6:2ba2:7847:6452:587a:c955:b5a" },
{ { 0xff1ed5d6, 0x2ba27847, 0x6452587a, 0xc9550b5a }, IPAddressType::kIPv6, "ff1e:d5d6:2ba2:7847:6452:587a:c955:b5a" }
};
const IPAddressContext sIPv6PrefixMulticastContext[] = {
// Prefix
// 56-bit Prefix with Short Group in Various Scopes
{ { 0xff310038, 0x373acba4, 0xd2ad8d00, 0x00010001 }, IPAddressType::kIPv6, "ff31:38:373a:cba4:d2ad:8d00:1:1" },
{ { 0xff320038, 0x373acba4, 0xd2ad8d00, 0x00010001 }, IPAddressType::kIPv6, "ff32:38:373a:cba4:d2ad:8d00:1:1" },
{ { 0xff330038, 0x373acba4, 0xd2ad8d00, 0x00010001 }, IPAddressType::kIPv6, "ff33:38:373a:cba4:d2ad:8d00:1:1" },
{ { 0xff340038, 0x373acba4, 0xd2ad8d00, 0x00010001 }, IPAddressType::kIPv6, "ff34:38:373a:cba4:d2ad:8d00:1:1" },
{ { 0xff350038, 0x373acba4, 0xd2ad8d00, 0x00010001 }, IPAddressType::kIPv6, "ff35:38:373a:cba4:d2ad:8d00:1:1" },
{ { 0xff380038, 0x373acba4, 0xd2ad8d00, 0x00010001 }, IPAddressType::kIPv6, "ff38:38:373a:cba4:d2ad:8d00:1:1" },
{ { 0xff3e0038, 0x373acba4, 0xd2ad8d00, 0x00010001 }, IPAddressType::kIPv6, "ff3e:38:373a:cba4:d2ad:8d00:1:1" },
// 56-bit Prefix with Long Group in Various Scopes
{ { 0xff310038, 0x373acba4, 0xd2ad8d00, 0xafff5258 }, IPAddressType::kIPv6, "ff31:38:373a:cba4:d2ad:8d00:afff:5258" },
{ { 0xff320038, 0x373acba4, 0xd2ad8d00, 0xafff5258 }, IPAddressType::kIPv6, "ff32:38:373a:cba4:d2ad:8d00:afff:5258" },
{ { 0xff330038, 0x373acba4, 0xd2ad8d00, 0xafff5258 }, IPAddressType::kIPv6, "ff33:38:373a:cba4:d2ad:8d00:afff:5258" },
{ { 0xff340038, 0x373acba4, 0xd2ad8d00, 0xafff5258 }, IPAddressType::kIPv6, "ff34:38:373a:cba4:d2ad:8d00:afff:5258" },
{ { 0xff350038, 0x373acba4, 0xd2ad8d00, 0xafff5258 }, IPAddressType::kIPv6, "ff35:38:373a:cba4:d2ad:8d00:afff:5258" },
{ { 0xff380038, 0x373acba4, 0xd2ad8d00, 0xafff5258 }, IPAddressType::kIPv6, "ff38:38:373a:cba4:d2ad:8d00:afff:5258" },
{ { 0xff3e0038, 0x373acba4, 0xd2ad8d00, 0xafff5258 }, IPAddressType::kIPv6, "ff3e:38:373a:cba4:d2ad:8d00:afff:5258" },
// 64-bit Prefix with Short Group in Various Scopes
{ { 0xff310040, 0x66643dfb, 0xafa4385b, 0x00010001 }, IPAddressType::kIPv6, "ff31:40:6664:3dfb:afa4:385b:1:1" },
{ { 0xff320040, 0x66643dfb, 0xafa4385b, 0x00010001 }, IPAddressType::kIPv6, "ff32:40:6664:3dfb:afa4:385b:1:1" },
{ { 0xff330040, 0x66643dfb, 0xafa4385b, 0x00010001 }, IPAddressType::kIPv6, "ff33:40:6664:3dfb:afa4:385b:1:1" },
{ { 0xff340040, 0x66643dfb, 0xafa4385b, 0x00010001 }, IPAddressType::kIPv6, "ff34:40:6664:3dfb:afa4:385b:1:1" },
{ { 0xff350040, 0x66643dfb, 0xafa4385b, 0x00010001 }, IPAddressType::kIPv6, "ff35:40:6664:3dfb:afa4:385b:1:1" },
{ { 0xff380040, 0x66643dfb, 0xafa4385b, 0x00010001 }, IPAddressType::kIPv6, "ff38:40:6664:3dfb:afa4:385b:1:1" },
{ { 0xff3e0040, 0x66643dfb, 0xafa4385b, 0x00010001 }, IPAddressType::kIPv6, "ff3e:40:6664:3dfb:afa4:385b:1:1" },
// 64-bit Prefix with Long Group in Various Scopes
{ { 0xff310040, 0x66643dfb, 0xafa4385b, 0xafff5258 }, IPAddressType::kIPv6, "ff31:40:6664:3dfb:afa4:385b:afff:5258" },
{ { 0xff320040, 0x66643dfb, 0xafa4385b, 0xafff5258 }, IPAddressType::kIPv6, "ff32:40:6664:3dfb:afa4:385b:afff:5258" },
{ { 0xff330040, 0x66643dfb, 0xafa4385b, 0xafff5258 }, IPAddressType::kIPv6, "ff33:40:6664:3dfb:afa4:385b:afff:5258" },
{ { 0xff340040, 0x66643dfb, 0xafa4385b, 0xafff5258 }, IPAddressType::kIPv6, "ff34:40:6664:3dfb:afa4:385b:afff:5258" },
{ { 0xff350040, 0x66643dfb, 0xafa4385b, 0xafff5258 }, IPAddressType::kIPv6, "ff35:40:6664:3dfb:afa4:385b:afff:5258" },
{ { 0xff380040, 0x66643dfb, 0xafa4385b, 0xafff5258 }, IPAddressType::kIPv6, "ff38:40:6664:3dfb:afa4:385b:afff:5258" },
{ { 0xff3e0040, 0x66643dfb, 0xafa4385b, 0xafff5258 }, IPAddressType::kIPv6, "ff3e:40:6664:3dfb:afa4:385b:afff:5258" }
};
const size_t kIPv6WellKnownMulticastTestElements = sizeof(sIPv6WellKnownMulticastContext) / sizeof(struct IPAddressContext);
const size_t kIPv6TransientMulticastTestElements = sizeof(sIPv6TransientMulticastContext) / sizeof(struct IPAddressContext);
const size_t kIPv6PrefixMulticastTestElements = sizeof(sIPv6PrefixMulticastContext) / sizeof(struct IPAddressContext);
const size_t kIPAddressTestElements = sizeof(sIPAddressContext) / sizeof(struct IPAddressExpandedContext);
const struct TestContext * pTestContext = nullptr;
class TestInetAddress : public ::testing::Test
{
public:
static void SetUpTestSuite()
{
if (pTestContext == nullptr)
{
pTestContext = new TestContext(
{ &sIPv6WellKnownMulticastContext[0], &sIPv6WellKnownMulticastContext[kIPv6WellKnownMulticastTestElements] },
{ &sIPv6TransientMulticastContext[0], &sIPv6TransientMulticastContext[kIPv6TransientMulticastTestElements] },
{ &sIPv6PrefixMulticastContext[0], &sIPv6PrefixMulticastContext[kIPv6PrefixMulticastTestElements] },
{ &sIPAddressContext[0], &sIPAddressContext[kIPAddressTestElements] });
ASSERT_NE(pTestContext, nullptr);
}
}
static void TearDownTestSuite()
{
if (pTestContext != nullptr)
{
delete pTestContext;
pTestContext = nullptr;
}
}
};
// Utility functions.
/**
* Load input test directly into IPAddress.
*/
void SetupIPAddress(IPAddress & addr, const struct IPAddressExpandedContext * inContext)
{
for (size_t i = 0; i < NUM_FIELDS_IN_ADDR; i++)
{
addr.Addr[i] = htonl(inContext->mAddr.mAddrQuartets[i]);
}
}
/**
* Zero out IP address.
*/
void ClearIPAddress(IPAddress & addr)
{
addr = IPAddress::Any;
}
void CheckAddressQuartet(const uint32_t & inFirstAddressQuartet, const uint32_t & inSecondAddressQuartet, const size_t & inWhich)
{
const bool lResult = (inFirstAddressQuartet == inSecondAddressQuartet);
EXPECT_EQ(lResult, true);
if (!lResult)
{
fprintf(stdout, "Address quartet %u mismatch: actual 0x%08" PRIX32 ", expected: 0x%08" PRIX32 "\n",
static_cast<unsigned int>(inWhich), inFirstAddressQuartet, inSecondAddressQuartet);
}
}
void CheckAddressQuartet(const IPAddressContext & inContext, const IPAddress & inAddress, const size_t & inWhich)
{
CheckAddressQuartet(inAddress.Addr[inWhich], htonl(inContext.mAddrQuartets[inWhich]), inWhich);
}
void CheckAddressQuartets(const IPAddress & inFirstAddress, const IPAddress & inSecondAddress)
{
for (size_t i = 0; i < 4; i++)
{
CheckAddressQuartet(inFirstAddress.Addr[i], inSecondAddress.Addr[i], i);
}
}
void CheckAddressQuartets(const IPAddressContext & inContext, const IPAddress & inAddress)
{
for (size_t i = 0; i < 4; i++)
{
CheckAddressQuartet(inContext, inAddress, i);
}
}
void CheckAddressString(const char * inActual, const char * inExpected)
{
const int lResult = strcasecmp(inActual, inExpected);
EXPECT_FALSE(lResult);
if (lResult != 0)
{
fprintf(stdout, "Address format mismatch: actual %s, expected %s\n", inActual, inExpected);
}
}
void CheckAddress(const IPAddressContext & inContext, const IPAddress & inAddress)
{
char lAddressBuffer[INET6_ADDRSTRLEN];
IPAddress lParsedAddress;
int lResult;
// Compare the address quartets to their control values.
CheckAddressQuartets(inContext, inAddress);
// Convert the control string to an address and compare the parsed address to the created address.
lResult = IPAddress::FromString(inContext.mAddrString, lParsedAddress);
EXPECT_EQ(lResult, true);
lResult = (inAddress == lParsedAddress);
if (!static_cast<bool>(lResult))
{
fprintf(stdout, "Address parse mismatch for %s\n", inContext.mAddrString);
}
// Convert the address to a string and compare it to the control string.
inAddress.ToString(lAddressBuffer);
#if CHIP_SYSTEM_CONFIG_USE_OPEN_THREAD_ENDPOINT
// Embedded openthread stack otIp6AddressFromString format the string as a uncompressed IPV6
// example ff01::1 is formatted has ff01:0:0:0:0:0:0:1
// But the IPV6 address From string API (otIp6AddressFromString) handle both compressed and uncompressed format.
char uncompressedAddrStr[INET6_ADDRSTRLEN];
// Reconvert the previously parsed control string to an uncompressed string format
lParsedAddress.ToString(uncompressedAddrStr);
CheckAddressString(lAddressBuffer, uncompressedAddrStr);
#else
CheckAddressString(lAddressBuffer, inContext.mAddrString);
#endif
}
// Test functions invoked from the suite.
/**
* Test IP address conversion from a string.
*/
TEST_F(TestInetAddress, TestCheckFromString)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr;
IPAddress::FromString(lCurrent->mAddr.mAddrString, test_addr);
CheckAddressQuartets(lCurrent->mAddr, test_addr);
char tmpBuf[INET6_ADDRSTRLEN];
size_t addrStrLen = strlen(lCurrent->mAddr.mAddrString);
memset(tmpBuf, '1', sizeof(tmpBuf));
memcpy(tmpBuf, lCurrent->mAddr.mAddrString, addrStrLen);
IPAddress::FromString(tmpBuf, addrStrLen, test_addr);
CheckAddressQuartets(lCurrent->mAddr, test_addr);
++lCurrent;
}
}
/**
* Test IP address conversion to a string.
*/
TEST_F(TestInetAddress, TestCheckToString)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
char lAddressBuffer[INET6_ADDRSTRLEN];
IPAddress lAddress;
while (lCurrent != lEnd)
{
SetupIPAddress(lAddress, lCurrent);
lAddress.ToString(lAddressBuffer);
#if CHIP_SYSTEM_CONFIG_USE_OPEN_THREAD_ENDPOINT
// Embedded openthread stack otIp6AddressFromString format the string as a uncompressed IPV6
// So ff01::1 is formatted has ff01:0:0:0:0:0:0:1
// But the IPV6 address From string API (otIp6AddressFromString) handle both compressed and uncompressed format.
// For this test, pass the expected, compressed, string throught the opentread stack address format API
// so the final check evaluates uncompressed IPV6 strings.
char uncompressedAddrStr[INET6_ADDRSTRLEN];
IPAddress tempIpAddr;
// Set Expected compressed IPV6 String as otIpv6 Address
IPAddress::FromString(lCurrent->mAddr.mAddrString, strlen(lCurrent->mAddr.mAddrString), tempIpAddr);
// Reconvert the expected IPV6 String to an uncompressed string format
tempIpAddr.ToString(uncompressedAddrStr);
CheckAddressString(lAddressBuffer, uncompressedAddrStr);
#else
CheckAddressString(lAddressBuffer, lCurrent->mAddr.mAddrString);
#endif // CHIP_SYSTEM_CONFIG_USE_OPEN_THREAD_ENDPOINT
++lCurrent;
}
}
/**
* Test correct identification of IPv6 ULA addresses.
*/
TEST_F(TestInetAddress, TestCheckIsIPv6ULA)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr;
SetupIPAddress(test_addr, lCurrent);
EXPECT_EQ(test_addr.IsIPv6ULA(), lCurrent->isIPv6ULA);
++lCurrent;
}
}
/**
* Test correct identification of IPv6 Link Local addresses.
*/
TEST_F(TestInetAddress, TestCheckIsIPv6LLA)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr;
SetupIPAddress(test_addr, lCurrent);
EXPECT_EQ(test_addr.IsIPv6LinkLocal(), lCurrent->isIPv6LLA);
++lCurrent;
}
}
/**
* Test correct identification of IPv6 multicast addresses.
*/
TEST_F(TestInetAddress, TestCheckIsIPv6Multicast)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr;
SetupIPAddress(test_addr, lCurrent);
EXPECT_EQ(test_addr.IsIPv6Multicast(), lCurrent->isIPv6Multicast);
++lCurrent;
}
}
/**
* Test correct identification of multicast addresses.
*/
TEST_F(TestInetAddress, TestCheckIsMulticast)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr;
SetupIPAddress(test_addr, lCurrent);
EXPECT_EQ(test_addr.IsMulticast(), lCurrent->isMulticast);
++lCurrent;
}
}
/**
* Test IPAddress equal operator.
*/
TEST_F(TestInetAddress, TestCheckOperatorEqual)
{
IPAddressExpandedContextIterator lFirstCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lFirstEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lFirstCurrent != lFirstEnd)
{
IPAddressExpandedContextIterator lSecondCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lSecondEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
IPAddress test_addr_1;
SetupIPAddress(test_addr_1, lFirstCurrent);
while (lSecondCurrent != lSecondEnd)
{
IPAddress test_addr_2;
SetupIPAddress(test_addr_2, lSecondCurrent);
if (lFirstCurrent == lSecondCurrent)
{
EXPECT_EQ(test_addr_1, test_addr_2);
}
else
{
EXPECT_FALSE(test_addr_1 == test_addr_2);
}
++lSecondCurrent;
}
++lFirstCurrent;
}
}
/**
* Test IPAddress not-equal operator.
*/
TEST_F(TestInetAddress, TestCheckOperatorNotEqual)
{
IPAddressExpandedContextIterator lFirstCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lFirstEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lFirstCurrent != lFirstEnd)
{
IPAddressExpandedContextIterator lSecondCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lSecondEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
IPAddress test_addr_1;
SetupIPAddress(test_addr_1, lFirstCurrent);
while (lSecondCurrent != lSecondEnd)
{
IPAddress test_addr_2;
SetupIPAddress(test_addr_2, lSecondCurrent);
if (lFirstCurrent == lSecondCurrent)
{
EXPECT_FALSE(test_addr_1 != test_addr_2);
}
else
{
EXPECT_NE(test_addr_1, test_addr_2);
}
++lSecondCurrent;
}
++lFirstCurrent;
}
}
/**
* Test IPAddress assign operator.
*/
TEST_F(TestInetAddress, TestCheckOperatorAssign)
{
IPAddressExpandedContextIterator lFirstCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lFirstEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lFirstCurrent != lFirstEnd)
{
IPAddressExpandedContextIterator lSecondCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lSecondEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lSecondCurrent != lSecondEnd)
{
IPAddress test_addr_1, test_addr_2;
ClearIPAddress(test_addr_1);
SetupIPAddress(test_addr_2, lSecondCurrent);
// Use operator to assign IPAddress from test_addr_2 to test_addr_1
test_addr_1 = test_addr_2;
CheckAddressQuartets(test_addr_1, test_addr_2);
++lSecondCurrent;
}
++lFirstCurrent;
}
}
/**
* Test IPAddress v6 conversion to native representation.
*/
TEST_F(TestInetAddress, TestCheckToIPv6)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr;
uint32_t addr[4];
addr[0] = htonl(lCurrent->mAddr.mAddrQuartets[0]);
addr[1] = htonl(lCurrent->mAddr.mAddrQuartets[1]);
addr[2] = htonl(lCurrent->mAddr.mAddrQuartets[2]);
addr[3] = htonl(lCurrent->mAddr.mAddrQuartets[3]);
SetupIPAddress(test_addr, lCurrent);
#if CHIP_SYSTEM_CONFIG_USE_LWIP
ip6_addr_t ip_addr_1 = { 0 }, ip_addr_2 = { 0 };
memcpy(ip_addr_1.addr, addr, sizeof(addr));
#if LWIP_IPV6_SCOPES
ip_addr_1.zone = 0;
#endif
#elif CHIP_SYSTEM_CONFIG_USE_OPEN_THREAD_ENDPOINT
otIp6Address ip_addr_1 = { 0 }, ip_addr_2 = { 0 };
memcpy(ip_addr_1.mFields.m32, addr, sizeof(addr));
#else
struct in6_addr ip_addr_1, ip_addr_2;
ip_addr_1 = *reinterpret_cast<struct in6_addr *>(addr);
#endif
ip_addr_2 = test_addr.ToIPv6();
EXPECT_EQ(memcmp(&ip_addr_1, &ip_addr_2, sizeof(ip_addr_1)), 0);
++lCurrent;
}
}
/**
* Test native IPv6 conversion into IPAddress.
*/
TEST_F(TestInetAddress, TestCheckFromIPv6)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr_1, test_addr_2;
uint32_t addr[4];
addr[0] = htonl(lCurrent->mAddr.mAddrQuartets[0]);
addr[1] = htonl(lCurrent->mAddr.mAddrQuartets[1]);
addr[2] = htonl(lCurrent->mAddr.mAddrQuartets[2]);
addr[3] = htonl(lCurrent->mAddr.mAddrQuartets[3]);
SetupIPAddress(test_addr_1, lCurrent);
ClearIPAddress(test_addr_2);
#if CHIP_SYSTEM_CONFIG_USE_LWIP
ip6_addr_t ip_addr;
memcpy(ip_addr.addr, addr, sizeof(addr));
#elif CHIP_SYSTEM_CONFIG_USE_OPEN_THREAD_ENDPOINT
otIp6Address ip_addr;
memcpy(ip_addr.mFields.m32, addr, sizeof(addr));
#else
struct in6_addr ip_addr;
ip_addr = *reinterpret_cast<struct in6_addr *>(addr);
#endif
test_addr_2 = IPAddress(ip_addr);
CheckAddressQuartets(test_addr_1, test_addr_2);
++lCurrent;
}
}
#if INET_CONFIG_ENABLE_IPV4
/**
* Test correct identification of IPv4 addresses.
*/
TEST_F(TestInetAddress, TestCheckIsIPv4)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr;
SetupIPAddress(test_addr, lCurrent);
EXPECT_EQ(test_addr.IsIPv4(), lCurrent->isIPv4);
++lCurrent;
}
}
/**
* Test correct identification of IPv4 multicast addresses.
*/
TEST_F(TestInetAddress, TestCheckIsIPv4Multicast)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr;
SetupIPAddress(test_addr, lCurrent);
EXPECT_EQ(test_addr.IsIPv4Multicast(), lCurrent->isIPv4Multicast);
++lCurrent;
}
}
/**
* Test correct identification of IPv4 broadcast addresses.
*/
TEST_F(TestInetAddress, TestCheckIsIPv4Broadcast)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr;
SetupIPAddress(test_addr, lCurrent);
EXPECT_EQ(test_addr.IsIPv4Broadcast(), lCurrent->isIPv4Broadcast);
++lCurrent;
}
}
/**
* Test IPAddress v4 conversion to native representation.
*/
TEST_F(TestInetAddress, TestCheckToIPv4)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr;
SetupIPAddress(test_addr, lCurrent);
#if CHIP_SYSTEM_CONFIG_USE_LWIP
ip4_addr_t ip_addr_1, ip_addr_2;
ip_addr_1.addr = htonl(lCurrent->mAddr.mAddrQuartets[3]);
#else
struct in_addr ip_addr_1, ip_addr_2;
ip_addr_1.s_addr = htonl(lCurrent->mAddr.mAddrQuartets[3]);
#endif
ip_addr_2 = test_addr.ToIPv4();
EXPECT_EQ(memcmp(&ip_addr_1, &ip_addr_2, sizeof(ip_addr_1)), 0);
++lCurrent;
}
}
/**
* Test native IPv4 conversion into IPAddress.
*/
TEST_F(TestInetAddress, TestCheckFromIPv4)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr_1, test_addr_2;
SetupIPAddress(test_addr_1, lCurrent);
ClearIPAddress(test_addr_2);
// Convert to IPv4 (test_addr_1);
test_addr_1.Addr[0] = 0;
test_addr_1.Addr[1] = 0;
#if CHIP_SYSTEM_CONFIG_USE_LWIP
ip4_addr_t ip_addr;
ip_addr.addr = htonl(lCurrent->mAddr.mAddrQuartets[3]);
test_addr_1.Addr[2] = lwip_htonl(0xffff);
#else
struct in_addr ip_addr;
ip_addr.s_addr = htonl(lCurrent->mAddr.mAddrQuartets[3]);
test_addr_1.Addr[2] = htonl(0xffff);
#endif
test_addr_2 = IPAddress(ip_addr);
CheckAddressQuartets(test_addr_1, test_addr_2);
++lCurrent;
}
}
#endif // INET_CONFIG_ENABLE_IPV4
/**
* Test IPAddress address conversion from socket.
*/
TEST_F(TestInetAddress, TestCheckFromSocket)
{
#if CHIP_SYSTEM_CONFIG_USE_LWIP || CHIP_SYSTEM_CONFIG_USE_OPEN_THREAD_ENDPOINT
// This test is not supported LWIP or OPEN_THREAD_ENDPOINT stacks.
#else // CHIP_SYSTEM_CONFIG_USE_LWIP
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr_1, test_addr_2;
uint32_t addr[4];
struct sockaddr_in6 sock_v6;
#if INET_CONFIG_ENABLE_IPV4
struct sockaddr_in sock_v4;
#endif // INET_CONFIG_ENABLE_IPV4
addr[0] = htonl(lCurrent->mAddr.mAddrQuartets[0]);
addr[1] = htonl(lCurrent->mAddr.mAddrQuartets[1]);
addr[2] = htonl(lCurrent->mAddr.mAddrQuartets[2]);
addr[3] = htonl(lCurrent->mAddr.mAddrQuartets[3]);
SetupIPAddress(test_addr_1, lCurrent);
ClearIPAddress(test_addr_2);
switch (lCurrent->mAddr.mAddrType)
{
#if INET_CONFIG_ENABLE_IPV4
case IPAddressType::kIPv4:
memset(&sock_v4, 0, sizeof(struct sockaddr_in));
sock_v4.sin_family = AF_INET;
memcpy(&sock_v4.sin_addr.s_addr, &addr[3], sizeof(struct in_addr));
test_addr_2 = IPAddress::FromSockAddr(sock_v4);
break;
#endif // INET_CONFIG_ENABLE_IPV4
case IPAddressType::kIPv6:
memset(&sock_v6, 0, sizeof(struct sockaddr_in6));
sock_v6.sin6_family = AF_INET6;
memcpy(&sock_v6.sin6_addr.s6_addr, addr, sizeof(struct in6_addr));
test_addr_2 = IPAddress::FromSockAddr(sock_v6);
break;
case IPAddressType::kAny:
memset(&sock_v6, 0, sizeof(struct sockaddr_in6));
sock_v6.sin6_family = 0;
memcpy(&sock_v6.sin6_addr.s6_addr, addr, sizeof(struct in6_addr));
test_addr_2 = IPAddress::FromSockAddr(sock_v6);
break;
default:
continue;
}
CheckAddressQuartets(test_addr_1, test_addr_2);
++lCurrent;
}
#endif // CHIP_SYSTEM_CONFIG_USE_LWIP || CHIP_SYSTEM_CONFIG_USE_OPEN_THREAD_ENDPOINT
}
/**
* Test IP address type.
*/
TEST_F(TestInetAddress, TestCheckType)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr;
SetupIPAddress(test_addr, lCurrent);
EXPECT_EQ(test_addr.Type(), lCurrent->mAddr.mAddrType);
++lCurrent;
}
}
/**
* Test the Any address global.
*/
TEST_F(TestInetAddress, TestCheckAnyAddress)
{
const IPAddress test_addr = IPAddress::Any;
IPAddressType test_type = test_addr.Type();
EXPECT_EQ(test_type, IPAddressType::kAny);
}
/**
* Test IP address interface ID.
*/
TEST_F(TestInetAddress, TestCheckInterface)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr;
SetupIPAddress(test_addr, lCurrent);
EXPECT_EQ(test_addr.InterfaceId(), lCurrent->interface);
++lCurrent;
}
}
/**
* Test IP address subnet.
*/
TEST_F(TestInetAddress, TestCheckSubnet)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr;
SetupIPAddress(test_addr, lCurrent);
EXPECT_EQ(test_addr.Subnet(), lCurrent->subnet);
++lCurrent;
}
}
/**
* Test IP address global ID.
*/
TEST_F(TestInetAddress, TestCheckGlobal)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr;
SetupIPAddress(test_addr, lCurrent);
EXPECT_EQ(test_addr.GlobalId(), lCurrent->global);
++lCurrent;
}
}
/**
* Test address encoding with chip::Encoding.
*/
TEST_F(TestInetAddress, TestCheckEncoding)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr;
uint8_t * p;
uint8_t buffer[NUM_BYTES_IN_IPV6];
SetupIPAddress(test_addr, lCurrent);
memset(&buffer, 0, NUM_BYTES_IN_IPV6);
p = buffer;
// Call EncodeAddress function that we test.
test_addr.WriteAddress(p);
// buffer has address in network byte order
EXPECT_EQ(buffer[3], (uint8_t) (lCurrent->mAddr.mAddrQuartets[0]));
EXPECT_EQ(buffer[2], (uint8_t) (lCurrent->mAddr.mAddrQuartets[0] >> 8));
EXPECT_EQ(buffer[1], (uint8_t) (lCurrent->mAddr.mAddrQuartets[0] >> 16));
EXPECT_EQ(buffer[0], (uint8_t) (lCurrent->mAddr.mAddrQuartets[0] >> 24));
EXPECT_EQ(buffer[7], (uint8_t) (lCurrent->mAddr.mAddrQuartets[1]));
EXPECT_EQ(buffer[6], (uint8_t) (lCurrent->mAddr.mAddrQuartets[1] >> 8));
EXPECT_EQ(buffer[5], (uint8_t) (lCurrent->mAddr.mAddrQuartets[1] >> 16));
EXPECT_EQ(buffer[4], (uint8_t) (lCurrent->mAddr.mAddrQuartets[1] >> 24));
EXPECT_EQ(buffer[11], (uint8_t) (lCurrent->mAddr.mAddrQuartets[2]));
EXPECT_EQ(buffer[10], (uint8_t) (lCurrent->mAddr.mAddrQuartets[2] >> 8));
EXPECT_EQ(buffer[9], (uint8_t) (lCurrent->mAddr.mAddrQuartets[2] >> 16));
EXPECT_EQ(buffer[8], (uint8_t) (lCurrent->mAddr.mAddrQuartets[2] >> 24));
EXPECT_EQ(buffer[15], (uint8_t) (lCurrent->mAddr.mAddrQuartets[3]));
EXPECT_EQ(buffer[14], (uint8_t) (lCurrent->mAddr.mAddrQuartets[3] >> 8));
EXPECT_EQ(buffer[13], (uint8_t) (lCurrent->mAddr.mAddrQuartets[3] >> 16));
EXPECT_EQ(buffer[12], (uint8_t) (lCurrent->mAddr.mAddrQuartets[3] >> 24));
++lCurrent;
}
}
/**
* Test address decoding with chip::Decoding.
*/
TEST_F(TestInetAddress, TestCheckDecoding)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr_1, test_addr_2;
uint8_t buffer[NUM_BYTES_IN_IPV6];
const uint8_t * p;
uint8_t b;
SetupIPAddress(test_addr_1, lCurrent);
ClearIPAddress(test_addr_2);
memset(&buffer, 0, NUM_BYTES_IN_IPV6);
p = buffer;
for (b = 0; b < NUM_BYTES_IN_IPV6; b++)
{
buffer[b] = static_cast<uint8_t>(lCurrent->mAddr.mAddrQuartets[b / 4] >> ((3 - b % 4) * 8));
}
// Call ReadAddress function that we test.
IPAddress::ReadAddress(const_cast<const uint8_t *&>(p), test_addr_2);
CheckAddressQuartets(test_addr_1, test_addr_2);
++lCurrent;
}
}
/**
* Test address symmetricity of encoding and decoding with chip::(De/En)code.
*/
TEST_F(TestInetAddress, TestCheckEcodeDecodeSymmetricity)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr_1, test_addr_2;
uint8_t buffer[NUM_BYTES_IN_IPV6];
uint8_t * p;
SetupIPAddress(test_addr_1, lCurrent);
ClearIPAddress(test_addr_2);
memset(&buffer, 0, NUM_BYTES_IN_IPV6);
p = buffer;
// Call EncodeAddress function that we test.
test_addr_1.WriteAddress(p);
// Move pointer back to the beginning of the buffer.
p = buffer;
// Call ReadAddress function that we test.
IPAddress::ReadAddress(const_cast<const uint8_t *&>(p), test_addr_2);
CheckAddressQuartets(test_addr_1, test_addr_2);
++lCurrent;
}
}
/**
* Test assembling ULA address.
*/
TEST_F(TestInetAddress, TestCheckMakeULA)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr;
// Call MakeULA function that we test.
test_addr = IPAddress::MakeULA(lCurrent->global, lCurrent->subnet, lCurrent->interface);
EXPECT_EQ(test_addr.Addr[0], htonl(static_cast<uint32_t>(ULA_PREFIX | (lCurrent->global & ULA_UP_24_BIT_MASK) >> 16)));
EXPECT_EQ(test_addr.Addr[1],
htonl(static_cast<uint32_t>((lCurrent->global & ULA_LO_16_BIT_MASK) << 16 | lCurrent->subnet)));
EXPECT_EQ(test_addr.Addr[2], htonl(static_cast<uint32_t>(lCurrent->interface >> 32)));
EXPECT_EQ(test_addr.Addr[3], htonl(static_cast<uint32_t>(lCurrent->interface)));
++lCurrent;
}
}
/**
* Test assembling LLA address.
*/
TEST_F(TestInetAddress, TestCheckMakeLLA)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
while (lCurrent != lEnd)
{
IPAddress test_addr;
// Call MakeLLA function that we test.
test_addr = IPAddress::MakeLLA(lCurrent->interface);
EXPECT_EQ(test_addr.Addr[0], htonl(LLA_PREFIX));
EXPECT_EQ(test_addr.Addr[1], 0u);
EXPECT_EQ(test_addr.Addr[2], htonl(static_cast<uint32_t>(lCurrent->interface >> 32)));
EXPECT_EQ(test_addr.Addr[3], htonl(static_cast<uint32_t>(lCurrent->interface)));
++lCurrent;
}
}
TEST_F(TestInetAddress, TestCheckMakeIPv6WellKnownMulticast)
{
IPAddressContextIterator lCurrent = pTestContext->mIPv6WellKnownMulticastContextRange.mBegin;
IPAddressContextIterator lEnd = pTestContext->mIPv6WellKnownMulticastContextRange.mEnd;
size_t lGroupIndex;
size_t lScopeIndex;
IPAddress lAddress;
if (lCurrent != lEnd)
{
for (lGroupIndex = 0; lGroupIndex < NUM_MCAST_GROUPS && (lCurrent != lEnd); lGroupIndex++)
{
for (lScopeIndex = 0; lScopeIndex < NUM_MCAST_SCOPES && (lCurrent != lEnd); lScopeIndex++)
{
const IPv6MulticastScope lScope = sIPv6MulticastScopes[lScopeIndex];
const IPV6MulticastGroup lGroup = sIPv6WellKnownMulticastGroups[lGroupIndex];
lAddress = IPAddress::MakeIPv6WellKnownMulticast(lScope, lGroup);
CheckAddress(*lCurrent, lAddress);
++lCurrent;
}
}
}
}
TEST_F(TestInetAddress, TestCheckMakeIPv6TransientMulticast)
{
IPAddressContextIterator lCurrent = pTestContext->mIPv6TransientMulticastContextRange.mBegin;
IPAddressContextIterator lEnd = pTestContext->mIPv6TransientMulticastContextRange.mEnd;
constexpr IPv6MulticastFlags lFlags;
size_t lScopeIndex;
IPAddress lAddress;
if (lCurrent != lEnd)
{
// Short Transient Group in Various Scopes
for (lScopeIndex = 0; lScopeIndex < NUM_MCAST_SCOPES && (lCurrent != lEnd); lScopeIndex++)
{
const IPv6MulticastScope lScope = sIPv6MulticastScopes[lScopeIndex];
const uint8_t lGroup[NL_INET_IPV6_MCAST_GROUP_LEN_IN_BYTES] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 };
lAddress = IPAddress::MakeIPv6TransientMulticast(lFlags, lScope, lGroup);
CheckAddress(*lCurrent, lAddress);
++lCurrent;
}
// Long Transient Group in Various Scopes
for (lScopeIndex = 0; lScopeIndex < NUM_MCAST_SCOPES && (lCurrent != lEnd); lScopeIndex++)
{
const IPv6MulticastScope lScope = sIPv6MulticastScopes[lScopeIndex];
const uint8_t lGroup[NL_INET_IPV6_MCAST_GROUP_LEN_IN_BYTES] = { 0xd5, 0xd6, 0x2b, 0xa2, 0x78, 0x47, 0x64,
0x52, 0x58, 0x7a, 0xc9, 0x55, 0x0b, 0x5a };
lAddress = IPAddress::MakeIPv6TransientMulticast(lFlags, lScope, lGroup);
CheckAddress(*lCurrent, lAddress);
++lCurrent;
}
}
}
TEST_F(TestInetAddress, TestCheckMakeIPv6PrefixMulticast)
{
IPAddressContextIterator lCurrent = pTestContext->mIPv6PrefixMulticastContextRange.mBegin;
IPAddressContextIterator lEnd = pTestContext->mIPv6PrefixMulticastContextRange.mEnd;
uint8_t lPrefixLength;
uint64_t lPrefix;
uint32_t lGroup;
size_t lScopeIndex;
IPAddress lAddress;
if (lCurrent != lEnd)
{
// 56-bit Prefix with Short Group in Various Scopes
lPrefixLength = 56;
lPrefix = 0x373acba4d2ad8d00;
lGroup = 0x00010001;
for (lScopeIndex = 0; lScopeIndex < NUM_MCAST_SCOPES && (lCurrent != lEnd); lScopeIndex++)
{
const IPv6MulticastScope lScope = sIPv6MulticastScopes[lScopeIndex];
lAddress = IPAddress::MakeIPv6PrefixMulticast(lScope, lPrefixLength, lPrefix, lGroup);
CheckAddress(*lCurrent, lAddress);
++lCurrent;
}
// 56-bit Prefix with Long Group in Various Scopes
lPrefixLength = 56;
lPrefix = 0x373acba4d2ad8d00;
lGroup = 0xafff5258;
for (lScopeIndex = 0; lScopeIndex < NUM_MCAST_SCOPES && (lCurrent != lEnd); lScopeIndex++)
{
const IPv6MulticastScope lScope = sIPv6MulticastScopes[lScopeIndex];
lAddress = IPAddress::MakeIPv6PrefixMulticast(lScope, lPrefixLength, lPrefix, lGroup);
CheckAddress(*lCurrent, lAddress);
++lCurrent;
}
// 64-bit Prefix with Short Group in Various Scopes
lPrefixLength = 64;
lPrefix = 0x66643dfbafa4385b;
lGroup = 0x00010001;
for (lScopeIndex = 0; lScopeIndex < NUM_MCAST_SCOPES && (lCurrent != lEnd); lScopeIndex++)
{
const IPv6MulticastScope lScope = sIPv6MulticastScopes[lScopeIndex];
lAddress = IPAddress::MakeIPv6PrefixMulticast(lScope, lPrefixLength, lPrefix, lGroup);
CheckAddress(*lCurrent, lAddress);
++lCurrent;
}
// 64-bit Prefix with Long Group in Various Scopes
lPrefixLength = 64;
lPrefix = 0x66643dfbafa4385b;
lGroup = 0xafff5258;
for (lScopeIndex = 0; lScopeIndex < NUM_MCAST_SCOPES && (lCurrent != lEnd); lScopeIndex++)
{
const IPv6MulticastScope lScope = sIPv6MulticastScopes[lScopeIndex];
lAddress = IPAddress::MakeIPv6PrefixMulticast(lScope, lPrefixLength, lPrefix, lGroup);
CheckAddress(*lCurrent, lAddress);
++lCurrent;
}
}
}
/**
* Test IPPrefix.
*/
TEST_F(TestInetAddress, TestCheckIPPrefix)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
size_t i = 0;
while (lCurrent != lEnd)
{
IPPrefix ipprefix_1, ipprefix_2;
IPAddress test_addr_1;
SetupIPAddress(test_addr_1, lCurrent);
ipprefix_1.IPAddr = test_addr_1;
ipprefix_1.Length = static_cast<uint8_t>(128 - (i++ % 128));
ipprefix_2 = ipprefix_1;
EXPECT_FALSE(ipprefix_1.IsZero());
EXPECT_FALSE(ipprefix_2.IsZero());
EXPECT_EQ(ipprefix_1, ipprefix_2);
EXPECT_FALSE(ipprefix_1 != ipprefix_2);
#if !CHIP_SYSTEM_CONFIG_USE_LWIP
EXPECT_TRUE(ipprefix_1.MatchAddress(test_addr_1));
#endif
++lCurrent;
}
}
#if CHIP_SYSTEM_CONFIG_USE_LWIP
bool sameLwIPAddress(const ip6_addr_t & a, const ip6_addr_t & b)
{
return (a.addr[0] == b.addr[0]) && (a.addr[1] == b.addr[1]) && (a.addr[2] == b.addr[2]) && (a.addr[3] == b.addr[3]);
}
#if LWIP_IPV4 && LWIP_IPV6
bool sameLwIPAddress(const ip_addr_t & a, const ip_addr_t & b)
{
switch (a.type)
{
case IPADDR_TYPE_V4:
return (b.type == IPADDR_TYPE_V4) && (a.u_addr.ip4.addr == b.u_addr.ip4.addr);
case IPADDR_TYPE_V6:
return (b.type == IPADDR_TYPE_V6) && sameLwIPAddress(a.u_addr.ip6, b.u_addr.ip6);
default:
return false;
}
}
#endif // LWIP_IPV4 && LWIP_IPV6
/**
* Test ToLwIPAddress()
*/
TEST_F(TestInetAddress, TestCheckToLwIPAddr)
{
IPAddressExpandedContextIterator lCurrent = pTestContext->mIPAddressExpandedContextRange.mBegin;
IPAddressExpandedContextIterator lEnd = pTestContext->mIPAddressExpandedContextRange.mEnd;
CHIP_ERROR err;
ip_addr_t lwip_expected_addr, lwip_check_addr;
while (lCurrent != lEnd)
{
IPAddress test_addr;
SetupIPAddress(test_addr, lCurrent);
#if INET_CONFIG_ENABLE_IPV4
if (lCurrent->mAddr.mAddrType == IPAddressType::kIPv4)
{
ip_addr_copy_from_ip4(lwip_expected_addr, test_addr.ToIPv4());
lwip_check_addr = test_addr.ToLwIPAddr();
EXPECT_TRUE(sameLwIPAddress(lwip_expected_addr, lwip_check_addr));
err = test_addr.ToLwIPAddr(IPAddressType::kAny, lwip_check_addr);
EXPECT_EQ(err, CHIP_NO_ERROR);
EXPECT_TRUE(sameLwIPAddress(lwip_expected_addr, lwip_check_addr));
err = test_addr.ToLwIPAddr(IPAddressType::kIPv4, lwip_check_addr);
EXPECT_EQ(err, CHIP_NO_ERROR);
EXPECT_TRUE(sameLwIPAddress(lwip_expected_addr, lwip_check_addr));
err = test_addr.ToLwIPAddr(IPAddressType::kIPv6, lwip_check_addr);
EXPECT_EQ(err, INET_ERROR_WRONG_ADDRESS_TYPE);
}
else
#endif // INET_CONFIG_ENABLE_IPV4
if (lCurrent->mAddr.mAddrType == IPAddressType::kIPv6)
{
ip_addr_copy_from_ip6(lwip_expected_addr, test_addr.ToIPv6());
lwip_check_addr = test_addr.ToLwIPAddr();
EXPECT_TRUE(sameLwIPAddress(lwip_expected_addr, lwip_check_addr));
err = test_addr.ToLwIPAddr(IPAddressType::kAny, lwip_check_addr);
EXPECT_EQ(err, CHIP_NO_ERROR);
EXPECT_TRUE(sameLwIPAddress(lwip_expected_addr, lwip_check_addr));
err = test_addr.ToLwIPAddr(IPAddressType::kIPv6, lwip_check_addr);
EXPECT_EQ(err, CHIP_NO_ERROR);
EXPECT_TRUE(sameLwIPAddress(lwip_expected_addr, lwip_check_addr));
#if INET_CONFIG_ENABLE_IPV4
err = test_addr.ToLwIPAddr(IPAddressType::kIPv4, lwip_check_addr);
EXPECT_EQ(err, INET_ERROR_WRONG_ADDRESS_TYPE);
#endif // INET_CONFIG_ENABLE_IPV4
}
else if (lCurrent->mAddr.mAddrType == IPAddressType::kAny)
{
lwip_check_addr = test_addr.ToLwIPAddr();
EXPECT_TRUE(sameLwIPAddress(*IP6_ADDR_ANY, lwip_check_addr));
err = test_addr.ToLwIPAddr(IPAddressType::kAny, lwip_check_addr);
EXPECT_EQ(err, CHIP_NO_ERROR);
EXPECT_TRUE(sameLwIPAddress(*IP6_ADDR_ANY, lwip_check_addr));
err = test_addr.ToLwIPAddr(IPAddressType::kIPv6, lwip_check_addr);
EXPECT_EQ(err, CHIP_NO_ERROR);
EXPECT_TRUE(sameLwIPAddress(*IP6_ADDR_ANY, lwip_check_addr));
#if INET_CONFIG_ENABLE_IPV4
err = test_addr.ToLwIPAddr(IPAddressType::kIPv4, lwip_check_addr);
EXPECT_EQ(err, CHIP_NO_ERROR);
EXPECT_TRUE(sameLwIPAddress(*IP4_ADDR_ANY, lwip_check_addr));
#endif // INET_CONFIG_ENABLE_IPV4
}
++lCurrent;
}
}
#endif // CHIP_SYSTEM_CONFIG_USE_LWIP
} // namespace