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test: add tests for inbound eviction protection of CJDNS peers

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Jon Atack 2022-01-26 09:24:50 +01:00
parent 0c00c0c981
commit 0a1bb84770
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1 changed files with 27 additions and 4 deletions
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31
src/test/net_peer_eviction_tests.cpp
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@ -158,6 +158,29 @@ BOOST_AUTO_TEST_CASE(peer_protection_test)
/*unprotected_peer_ids=*/{3, 5, 6, 7, 8, 11}, /*unprotected_peer_ids=*/{3, 5, 6, 7, 8, 11},
random_context)); random_context));
// Expect 1/4 CJDNS peers to be protected from eviction,
// if no onion, localhost, or I2P peers.
BOOST_CHECK(IsProtected(
num_peers, [](NodeEvictionCandidate& c) {
c.m_is_local = false;
c.m_network = (c.id == 2 || c.id == 7 || c.id == 10) ? NET_CJDNS : NET_IPV4;
},
/*protected_peer_ids=*/{2, 7, 10},
/*unprotected_peer_ids=*/{},
random_context));
// Expect 1/4 CJDNS peers and 1/4 of the other peers to be protected, sorted
// by longest uptime (lowest m_connected), if no onion, localhost, or I2P peers.
BOOST_CHECK(IsProtected(
num_peers, [](NodeEvictionCandidate& c) {
c.m_connected = std::chrono::seconds{c.id};
c.m_is_local = false;
c.m_network = (c.id == 4 || c.id > 8) ? NET_CJDNS : NET_IPV6;
},
/*protected_peer_ids=*/{0, 1, 2, 4, 9, 10},
/*unprotected_peer_ids=*/{3, 5, 6, 7, 8, 11},
random_context));
// Tests with 2 networks... // Tests with 2 networks...
// Combined test: expect having 1 localhost and 1 onion peer out of 4 to // Combined test: expect having 1 localhost and 1 onion peer out of 4 to
@ -416,15 +439,15 @@ BOOST_AUTO_TEST_CASE(peer_protection_test)
/*unprotected_peer_ids=*/{6, 7, 8, 9, 10, 11, 16, 19, 20, 21, 22, 23}, /*unprotected_peer_ids=*/{6, 7, 8, 9, 10, 11, 16, 19, 20, 21, 22, 23},
random_context)); random_context));
// Combined test: expect having 8 localhost, 4 I2P, and 3 onion peers out of // Combined test: expect having 8 localhost, 4 CJDNS, and 3 onion peers out
// 24 to protect 2 of each (6 total), plus 6 others for 12/24 total, sorted // of 24 to protect 2 of each (6 total), plus 6 others for 12/24 total,
// by longest uptime. // sorted by longest uptime.
BOOST_CHECK(IsProtected( BOOST_CHECK(IsProtected(
24, [](NodeEvictionCandidate& c) { 24, [](NodeEvictionCandidate& c) {
c.m_connected = std::chrono::seconds{c.id}; c.m_connected = std::chrono::seconds{c.id};
c.m_is_local = (c.id > 15); c.m_is_local = (c.id > 15);
if (c.id > 10 && c.id < 15) { if (c.id > 10 && c.id < 15) {
c.m_network = NET_I2P; c.m_network = NET_CJDNS;
} else if (c.id > 6 && c.id < 10) { } else if (c.id > 6 && c.id < 10) {
c.m_network = NET_ONION; c.m_network = NET_ONION;
} else { } else {