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Add ICMPv6 multicast listener report message structure

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This commit is contained in:
Matias Fontanini
2016-01-01 10:24:45 -08:00
parent 2b7714500c
commit d7e0d17154
3 changed files with 166 additions and 1 deletions
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48
tests/src/icmpv6.cpp
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@@ -19,6 +19,7 @@ public:
static const uint8_t expected_packet2[];
static const uint8_t packet_with_extensions[];
static const uint8_t packet_with_extensions_and_length[];
static const uint8_t mld2_icmpv6_layer[];
void test_equals(const ICMPv6 &icmp1, const ICMPv6 &icmp2);
};
@@ -63,6 +64,15 @@ const uint8_t ICMPv6Test::packet_with_extensions_and_length[] = {
0, 197, 95, 0, 8, 1, 1, 24, 150, 1, 1
};
const uint8_t ICMPv6Test::mld2_icmpv6_layer[] = {
143, 0, 0, 0, 0, 0, 0, 1, 1, 2, 0, 8, 255, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 255, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 255, 2, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 1, 255, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 255, 2, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 255, 2,
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 255, 0, 0, 9, 222, 173, 190, 239, 190, 173, 254, 237
};
TEST_F(ICMPv6Test, Constructor) {
ICMPv6 icmp;
EXPECT_EQ(icmp.type(), ICMPv6::ECHO_REQUEST);
@@ -118,6 +128,44 @@ TEST_F(ICMPv6Test, ConstructorFromBuffer2) {
EXPECT_EQ(opt->data_size(), 30U);
}
TEST_F(ICMPv6Test, ConstructorFromBuffer_MLD2_Layer) {
ICMPv6 icmp(mld2_icmpv6_layer, sizeof(mld2_icmpv6_layer));
ICMPv6::multicast_address_records_list records = icmp.multicast_address_records();
ASSERT_EQ(1, records.size());
ICMPv6::multicast_address_record r = *records.begin();
EXPECT_EQ(1, r.type);
std::vector<uint8_t> aux_data;
aux_data.push_back(0xde);
aux_data.push_back(0xad);
aux_data.push_back(0xbe);
aux_data.push_back(0xef);
aux_data.push_back(0xbe);
aux_data.push_back(0xad);
aux_data.push_back(0xfe);
aux_data.push_back(0xed);
EXPECT_EQ(aux_data, r.aux_data);
std::vector<IPv6Address> sources;
sources.push_back("::");
sources.push_back("ff02::1");
sources.push_back("::");
sources.push_back("ff02::1");
sources.push_back("ff02::1");
sources.push_back("ff02::2");
sources.push_back("::1");
sources.push_back("ff02::1:ff00:9");
EXPECT_EQ(sources, r.sources);
PDU::serialization_type buffer = icmp.serialize();
EXPECT_EQ(
PDU::serialization_type(
mld2_icmpv6_layer,
mld2_icmpv6_layer + sizeof(mld2_icmpv6_layer)
),
buffer
);
}
TEST_F(ICMPv6Test, Type) {
ICMPv6 icmp;
icmp.type(ICMPv6::MLD2_REPORT);