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proper neighbours packet size w/test

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subtly 2015-04-14 02:44:01 -04:00
parent b848fa9af1
commit b6ee801879
1 changed files with 27 additions and 0 deletions
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27
net.cpp
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@ -190,6 +190,33 @@ BOOST_AUTO_TEST_CASE(v2PingNodePacket)
BOOST_REQUIRE(p.version == 2);
}
BOOST_AUTO_TEST_CASE(neighboursPacketLength)
{
KeyPair k = KeyPair::create();
std::vector<std::pair<KeyPair,unsigned>> testNodes(TestNodeTable::createTestNodes(16));
bi::udp::endpoint to(boost::asio::ip::address::from_string("127.0.0.1"), 30000);
// hash(32), signature(65), overhead: packet(2), type(1), nodeList(2), ts(9),
static unsigned const nlimit = (1280 - 111) / 87;
for (unsigned offset = 0; offset < testNodes.size(); offset += nlimit)
{
Neighbours out(to);
auto limit = nlimit ? std::min(testNodes.size(), (size_t)(offset + nlimit)) : testNodes.size();
for (auto i = offset; i < limit; i++)
{
Neighbours::Node node;
node.ipAddress = boost::asio::ip::address::from_string("200.200.200.200").to_string();
node.port = testNodes[i].second;
node.node = testNodes[i].first.pub();
out.nodes.push_back(node);
}
out.sign(k.sec());
BOOST_REQUIRE_LE(out.data.size(), 1280);
}
}
BOOST_AUTO_TEST_CASE(test_neighbours_packet)
{
KeyPair k = KeyPair::create();