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Differential D6663 Diff 21593 src/test/addrman_tests.cpp

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src/test/addrman_tests.cpp

Show First 20 Lines • Show All 131 Lines • ▼ Show 20 LinesBOOST_AUTO_TEST_CASE(addrman_ports) {
CAddrManTest addrman; CAddrManTest addrman;
CNetAddr source = ResolveIP("252.2.2.2"); CNetAddr source = ResolveIP("252.2.2.2");
BOOST_CHECK_EQUAL(addrman.size(), 0U); BOOST_CHECK_EQUAL(addrman.size(), 0U);
// Test: Addr with same IP but diff port does not replace existing addr. // Test: Addr with same IP but diff port does not replace existing addr.
CService addr1 = ResolveService("250.1.1.1", 8333); CService addr1 = ResolveService("250.1.1.1", 8333);
addrman.Add(CAddress(addr1, NODE_NONE), source); BOOST_CHECK(addrman.Add(CAddress(addr1, NODE_NONE), source));
BOOST_CHECK_EQUAL(addrman.size(), 1U); BOOST_CHECK_EQUAL(addrman.size(), 1U);
CService addr1_port = ResolveService("250.1.1.1", 8334); CService addr1_port = ResolveService("250.1.1.1", 8334);
addrman.Add(CAddress(addr1_port, NODE_NONE), source); BOOST_CHECK(!addrman.Add(CAddress(addr1_port, NODE_NONE), source));
BOOST_CHECK_EQUAL(addrman.size(), 1U); BOOST_CHECK_EQUAL(addrman.size(), 1U);
CAddrInfo addr_ret2 = addrman.Select(); CAddrInfo addr_ret2 = addrman.Select();
BOOST_CHECK_EQUAL(addr_ret2.ToString(), "250.1.1.1:8333"); BOOST_CHECK_EQUAL(addr_ret2.ToString(), "250.1.1.1:8333");
// Test: Add same IP but diff port to tried table, it doesn't get added. // Test: Add same IP but diff port to tried table, it doesn't get added.
// Perhaps this is not ideal behavior but it is the current behavior. // Perhaps this is not ideal behavior but it is the current behavior.
addrman.Good(CAddress(addr1_port, NODE_NONE)); addrman.Good(CAddress(addr1_port, NODE_NONE));
BOOST_CHECK_EQUAL(addrman.size(), 1U); BOOST_CHECK_EQUAL(addrman.size(), 1U);
bool newOnly = true; bool newOnly = true;
CAddrInfo addr_ret3 = addrman.Select(newOnly); CAddrInfo addr_ret3 = addrman.Select(newOnly);
BOOST_CHECK_EQUAL(addr_ret3.ToString(), "250.1.1.1:8333"); BOOST_CHECK_EQUAL(addr_ret3.ToString(), "250.1.1.1:8333");
} }
BOOST_AUTO_TEST_CASE(addrman_select) { BOOST_AUTO_TEST_CASE(addrman_select) {
CAddrManTest addrman; CAddrManTest addrman;
CNetAddr source = ResolveIP("252.2.2.2"); CNetAddr source = ResolveIP("252.2.2.2");
// Test: Select from new with 1 addr in new. // Test: Select from new with 1 addr in new.
CService addr1 = ResolveService("250.1.1.1", 8333); CService addr1 = ResolveService("250.1.1.1", 8333);
addrman.Add(CAddress(addr1, NODE_NONE), source); BOOST_CHECK(addrman.Add(CAddress(addr1, NODE_NONE), source));
BOOST_CHECK_EQUAL(addrman.size(), 1U); BOOST_CHECK_EQUAL(addrman.size(), 1U);
bool newOnly = true; bool newOnly = true;
CAddrInfo addr_ret1 = addrman.Select(newOnly); CAddrInfo addr_ret1 = addrman.Select(newOnly);
BOOST_CHECK_EQUAL(addr_ret1.ToString(), "250.1.1.1:8333"); BOOST_CHECK_EQUAL(addr_ret1.ToString(), "250.1.1.1:8333");
// Test: move addr to tried, select from new expected nothing returned. // Test: move addr to tried, select from new expected nothing returned.
addrman.Good(CAddress(addr1, NODE_NONE)); addrman.Good(CAddress(addr1, NODE_NONE));
BOOST_CHECK_EQUAL(addrman.size(), 1U); BOOST_CHECK_EQUAL(addrman.size(), 1U);
CAddrInfo addr_ret2 = addrman.Select(newOnly); CAddrInfo addr_ret2 = addrman.Select(newOnly);
BOOST_CHECK_EQUAL(addr_ret2.ToString(), "[::]:0"); BOOST_CHECK_EQUAL(addr_ret2.ToString(), "[::]:0");
CAddrInfo addr_ret3 = addrman.Select(); CAddrInfo addr_ret3 = addrman.Select();
BOOST_CHECK_EQUAL(addr_ret3.ToString(), "250.1.1.1:8333"); BOOST_CHECK_EQUAL(addr_ret3.ToString(), "250.1.1.1:8333");
BOOST_CHECK_EQUAL(addrman.size(), 1U); BOOST_CHECK_EQUAL(addrman.size(), 1U);
// Add three addresses to new table. // Add three addresses to new table.
CService addr2 = ResolveService("250.3.1.1", 8333); CService addr2 = ResolveService("250.3.1.1", 8333);
CService addr3 = ResolveService("250.3.2.2", 9999); CService addr3 = ResolveService("250.3.2.2", 9999);
CService addr4 = ResolveService("250.3.3.3", 9999); CService addr4 = ResolveService("250.3.3.3", 9999);
addrman.Add(CAddress(addr2, NODE_NONE), ResolveService("250.3.1.1", 8333)); BOOST_CHECK(addrman.Add(CAddress(addr2, NODE_NONE),
addrman.Add(CAddress(addr3, NODE_NONE), ResolveService("250.3.1.1", 8333)); ResolveService("250.3.1.1", 8333)));
addrman.Add(CAddress(addr4, NODE_NONE), ResolveService("250.4.1.1", 8333)); BOOST_CHECK(addrman.Add(CAddress(addr3, NODE_NONE),
ResolveService("250.3.1.1", 8333)));
BOOST_CHECK(addrman.Add(CAddress(addr4, NODE_NONE),
ResolveService("250.4.1.1", 8333)));
// Add three addresses to tried table. // Add three addresses to tried table.
CService addr5 = ResolveService("250.4.4.4", 8333); CService addr5 = ResolveService("250.4.4.4", 8333);
CService addr6 = ResolveService("250.4.5.5", 7777); CService addr6 = ResolveService("250.4.5.5", 7777);
CService addr7 = ResolveService("250.4.6.6", 8333); CService addr7 = ResolveService("250.4.6.6", 8333);
addrman.Add(CAddress(addr5, NODE_NONE), ResolveService("250.3.1.1", 8333)); BOOST_CHECK(addrman.Add(CAddress(addr5, NODE_NONE),
ResolveService("250.3.1.1", 8333)));
addrman.Good(CAddress(addr5, NODE_NONE)); addrman.Good(CAddress(addr5, NODE_NONE));
addrman.Add(CAddress(addr6, NODE_NONE), ResolveService("250.3.1.1", 8333)); BOOST_CHECK(addrman.Add(CAddress(addr6, NODE_NONE),
ResolveService("250.3.1.1", 8333)));
addrman.Good(CAddress(addr6, NODE_NONE)); addrman.Good(CAddress(addr6, NODE_NONE));
addrman.Add(CAddress(addr7, NODE_NONE), ResolveService("250.1.1.3", 8333)); BOOST_CHECK(addrman.Add(CAddress(addr7, NODE_NONE),
ResolveService("250.1.1.3", 8333)));
addrman.Good(CAddress(addr7, NODE_NONE)); addrman.Good(CAddress(addr7, NODE_NONE));
// Test: 6 addrs + 1 addr from last test = 7. // Test: 6 addrs + 1 addr from last test = 7.
BOOST_CHECK_EQUAL(addrman.size(), 7U); BOOST_CHECK_EQUAL(addrman.size(), 7U);
// Test: Select pulls from new and tried regardless of port number. // Test: Select pulls from new and tried regardless of port number.
std::set<uint16_t> ports; std::set<uint16_t> ports;
for (int i = 0; i < 20; ++i) { for (int i = 0; i < 20; ++i) {
ports.insert(addrman.Select().GetPort()); ports.insert(addrman.Select().GetPort());
} }
BOOST_CHECK_EQUAL(ports.size(), 3U); BOOST_CHECK_EQUAL(ports.size(), 3U);
} }
BOOST_AUTO_TEST_CASE(addrman_new_collisions) { BOOST_AUTO_TEST_CASE(addrman_new_collisions) {
CAddrManTest addrman; CAddrManTest addrman;
CNetAddr source = ResolveIP("252.2.2.2"); CNetAddr source = ResolveIP("252.2.2.2");
BOOST_CHECK_EQUAL(addrman.size(), 0U); BOOST_CHECK_EQUAL(addrman.size(), 0U);
for (unsigned int i = 1; i < 18; i++) { for (unsigned int i = 1; i < 18; i++) {
CService addr = ResolveService("250.1.1." + std::to_string(i)); CService addr = ResolveService("250.1.1." + std::to_string(i));
addrman.Add(CAddress(addr, NODE_NONE), source); BOOST_CHECK(addrman.Add(CAddress(addr, NODE_NONE), source));
// Test: No collision in new table yet. // Test: No collision in new table yet.
BOOST_CHECK_EQUAL(addrman.size(), i); BOOST_CHECK_EQUAL(addrman.size(), i);
} }
// Test: new table collision! // Test: new table collision!
CService addr1 = ResolveService("250.1.1.18"); CService addr1 = ResolveService("250.1.1.18");
addrman.Add(CAddress(addr1, NODE_NONE), source); BOOST_CHECK(addrman.Add(CAddress(addr1, NODE_NONE), source));
BOOST_CHECK_EQUAL(addrman.size(), 17U); BOOST_CHECK_EQUAL(addrman.size(), 17U);
CService addr2 = ResolveService("250.1.1.19"); CService addr2 = ResolveService("250.1.1.19");
addrman.Add(CAddress(addr2, NODE_NONE), source); BOOST_CHECK(addrman.Add(CAddress(addr2, NODE_NONE), source));
BOOST_CHECK_EQUAL(addrman.size(), 18U); BOOST_CHECK_EQUAL(addrman.size(), 18U);
} }
BOOST_AUTO_TEST_CASE(addrman_tried_collisions) { BOOST_AUTO_TEST_CASE(addrman_tried_collisions) {
CAddrManTest addrman; CAddrManTest addrman;
CNetAddr source = ResolveIP("252.2.2.2"); CNetAddr source = ResolveIP("252.2.2.2");
BOOST_CHECK_EQUAL(addrman.size(), 0U); BOOST_CHECK_EQUAL(addrman.size(), 0U);
for (unsigned int i = 1; i < 80; i++) { for (unsigned int i = 1; i < 80; i++) {
CService addr = ResolveService("250.1.1." + std::to_string(i)); CService addr = ResolveService("250.1.1." + std::to_string(i));
addrman.Add(CAddress(addr, NODE_NONE), source); BOOST_CHECK(addrman.Add(CAddress(addr, NODE_NONE), source));
addrman.Good(CAddress(addr, NODE_NONE)); addrman.Good(CAddress(addr, NODE_NONE));
// Test: No collision in tried table yet. // Test: No collision in tried table yet.
BOOST_CHECK_EQUAL(addrman.size(), i); BOOST_CHECK_EQUAL(addrman.size(), i);
} }
// Test: tried table collision! // Test: tried table collision!
CService addr1 = ResolveService("250.1.1.80"); CService addr1 = ResolveService("250.1.1.80");
addrman.Add(CAddress(addr1, NODE_NONE), source); BOOST_CHECK(addrman.Add(CAddress(addr1, NODE_NONE), source));
BOOST_CHECK_EQUAL(addrman.size(), 79U); BOOST_CHECK_EQUAL(addrman.size(), 79U);
CService addr2 = ResolveService("250.1.1.81"); CService addr2 = ResolveService("250.1.1.81");
addrman.Add(CAddress(addr2, NODE_NONE), source); BOOST_CHECK(addrman.Add(CAddress(addr2, NODE_NONE), source));
BOOST_CHECK_EQUAL(addrman.size(), 80U); BOOST_CHECK_EQUAL(addrman.size(), 80U);
} }
BOOST_AUTO_TEST_CASE(addrman_find) { BOOST_AUTO_TEST_CASE(addrman_find) {
CAddrManTest addrman; CAddrManTest addrman;
BOOST_CHECK_EQUAL(addrman.size(), 0U); BOOST_CHECK_EQUAL(addrman.size(), 0U);
CAddress addr1 = CAddress(ResolveService("250.1.2.1", 8333), NODE_NONE); CAddress addr1 = CAddress(ResolveService("250.1.2.1", 8333), NODE_NONE);
CAddress addr2 = CAddress(ResolveService("250.1.2.1", 9999), NODE_NONE); CAddress addr2 = CAddress(ResolveService("250.1.2.1", 9999), NODE_NONE);
CAddress addr3 = CAddress(ResolveService("251.255.2.1", 8333), NODE_NONE); CAddress addr3 = CAddress(ResolveService("251.255.2.1", 8333), NODE_NONE);
CNetAddr source1 = ResolveIP("250.1.2.1"); CNetAddr source1 = ResolveIP("250.1.2.1");
CNetAddr source2 = ResolveIP("250.1.2.2"); CNetAddr source2 = ResolveIP("250.1.2.2");
addrman.Add(addr1, source1); BOOST_CHECK(addrman.Add(addr1, source1));
addrman.Add(addr2, source2); BOOST_CHECK(!addrman.Add(addr2, source2));
addrman.Add(addr3, source1); BOOST_CHECK(addrman.Add(addr3, source1));
// Test: ensure Find returns an IP matching what we searched on. // Test: ensure Find returns an IP matching what we searched on.
CAddrInfo *info1 = addrman.Find(addr1); CAddrInfo *info1 = addrman.Find(addr1);
BOOST_REQUIRE(info1); BOOST_REQUIRE(info1);
BOOST_CHECK_EQUAL(info1->ToString(), "250.1.2.1:8333"); BOOST_CHECK_EQUAL(info1->ToString(), "250.1.2.1:8333");
// Test: Find does not discriminate by port number. // Test: Find does not discriminate by port number.
CAddrInfo *info2 = addrman.Find(addr2); CAddrInfo *info2 = addrman.Find(addr2);
▲ Show 20 Lines • Show All 61 Lines • ▼ Show 20 LinesBOOST_AUTO_TEST_CASE(addrman_getaddr) {
CAddress addr4 = CAddress(ResolveService("252.253.3.4", 8333), NODE_NONE); CAddress addr4 = CAddress(ResolveService("252.253.3.4", 8333), NODE_NONE);
addr4.nTime = GetAdjustedTime(); addr4.nTime = GetAdjustedTime();
CAddress addr5 = CAddress(ResolveService("252.254.4.5", 8333), NODE_NONE); CAddress addr5 = CAddress(ResolveService("252.254.4.5", 8333), NODE_NONE);
addr5.nTime = GetAdjustedTime(); addr5.nTime = GetAdjustedTime();
CNetAddr source1 = ResolveIP("250.1.2.1"); CNetAddr source1 = ResolveIP("250.1.2.1");
CNetAddr source2 = ResolveIP("250.2.3.3"); CNetAddr source2 = ResolveIP("250.2.3.3");
// Test: Ensure GetAddr works with new addresses. // Test: Ensure GetAddr works with new addresses.
addrman.Add(addr1, source1); BOOST_CHECK(addrman.Add(addr1, source1));
addrman.Add(addr2, source2); BOOST_CHECK(addrman.Add(addr2, source2));
addrman.Add(addr3, source1); BOOST_CHECK(addrman.Add(addr3, source1));
addrman.Add(addr4, source2); BOOST_CHECK(addrman.Add(addr4, source2));
addrman.Add(addr5, source1); BOOST_CHECK(addrman.Add(addr5, source1));
// GetAddr returns 23% of addresses, 23% of 5 is 1 rounded down. // GetAddr returns 23% of addresses, 23% of 5 is 1 rounded down.
BOOST_CHECK_EQUAL(addrman.GetAddr().size(), 1U); BOOST_CHECK_EQUAL(addrman.GetAddr().size(), 1U);
// Test: Ensure GetAddr works with new and tried addresses. // Test: Ensure GetAddr works with new and tried addresses.
addrman.Good(CAddress(addr1, NODE_NONE)); addrman.Good(CAddress(addr1, NODE_NONE));
addrman.Good(CAddress(addr2, NODE_NONE)); addrman.Good(CAddress(addr2, NODE_NONE));
BOOST_CHECK_EQUAL(addrman.GetAddr().size(), 1U); BOOST_CHECK_EQUAL(addrman.GetAddr().size(), 1U);
▲ Show 20 Lines • Show All 146 Lines • ▼ Show 20 LinesBOOST_AUTO_TEST_CASE(addrman_selecttriedcollision) {
// Empty addrman should return blank addrman info. // Empty addrman should return blank addrman info.
BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0"); BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0");
// Add twenty two addresses. // Add twenty two addresses.
CNetAddr source = ResolveIP("252.2.2.2"); CNetAddr source = ResolveIP("252.2.2.2");
for (unsigned int i = 1; i < 23; i++) { for (unsigned int i = 1; i < 23; i++) {
CService addr = ResolveService("250.1.1." + std::to_string(i)); CService addr = ResolveService("250.1.1." + std::to_string(i));
addrman.Add(CAddress(addr, NODE_NONE), source); BOOST_CHECK(addrman.Add(CAddress(addr, NODE_NONE), source));
addrman.Good(addr); addrman.Good(addr);
// No collisions yet. // No collisions yet.
BOOST_CHECK(addrman.size() == i); BOOST_CHECK(addrman.size() == i);
BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0"); BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0");
} }
// Ensure Good handles duplicates well. // Ensure Good handles duplicates well.
for (unsigned int i = 1; i < 23; i++) { for (unsigned int i = 1; i < 23; i++) {
CService addr = ResolveService("250.1.1." + std::to_string(i)); CService addr = ResolveService("250.1.1." + std::to_string(i));
addrman.Good(addr); addrman.Good(addr);
BOOST_CHECK(addrman.size() == 22); BOOST_CHECK(addrman.size() == 22);
BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0"); BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0");
} }
} }
BOOST_AUTO_TEST_CASE(addrman_noevict) { BOOST_AUTO_TEST_CASE(addrman_noevict) {
CAddrManTest addrman; CAddrManTest addrman;
// Add twenty two addresses. // Add twenty two addresses.
CNetAddr source = ResolveIP("252.2.2.2"); CNetAddr source = ResolveIP("252.2.2.2");
for (unsigned int i = 1; i < 23; i++) { for (unsigned int i = 1; i < 23; i++) {
CService addr = ResolveService("250.1.1." + std::to_string(i)); CService addr = ResolveService("250.1.1." + std::to_string(i));
addrman.Add(CAddress(addr, NODE_NONE), source); BOOST_CHECK(addrman.Add(CAddress(addr, NODE_NONE), source));
addrman.Good(addr); addrman.Good(addr);
// No collision yet. // No collision yet.
BOOST_CHECK(addrman.size() == i); BOOST_CHECK(addrman.size() == i);
BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0"); BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0");
} }
// Collision between 23 and 19. // Collision between 23 and 19.
CService addr23 = ResolveService("250.1.1.23"); CService addr23 = ResolveService("250.1.1.23");
addrman.Add(CAddress(addr23, NODE_NONE), source); BOOST_CHECK(addrman.Add(CAddress(addr23, NODE_NONE), source));
addrman.Good(addr23); addrman.Good(addr23);
BOOST_CHECK(addrman.size() == 23); BOOST_CHECK(addrman.size() == 23);
BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "250.1.1.19:0"); BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "250.1.1.19:0");
// 23 should be discarded and 19 not evicted. // 23 should be discarded and 19 not evicted.
addrman.ResolveCollisions(); addrman.ResolveCollisions();
BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0"); BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0");
// Lets create two collisions. // Lets create two collisions.
for (unsigned int i = 24; i < 33; i++) { for (unsigned int i = 24; i < 33; i++) {
CService addr = ResolveService("250.1.1." + std::to_string(i)); CService addr = ResolveService("250.1.1." + std::to_string(i));
addrman.Add(CAddress(addr, NODE_NONE), source); BOOST_CHECK(addrman.Add(CAddress(addr, NODE_NONE), source));
addrman.Good(addr); addrman.Good(addr);
BOOST_CHECK(addrman.size() == i); BOOST_CHECK(addrman.size() == i);
BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0"); BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0");
} }
// Cause a collision. // Cause a collision.
CService addr33 = ResolveService("250.1.1.33"); CService addr33 = ResolveService("250.1.1.33");
addrman.Add(CAddress(addr33, NODE_NONE), source); BOOST_CHECK(addrman.Add(CAddress(addr33, NODE_NONE), source));
addrman.Good(addr33); addrman.Good(addr33);
BOOST_CHECK(addrman.size() == 33); BOOST_CHECK(addrman.size() == 33);
BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "250.1.1.27:0"); BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "250.1.1.27:0");
// Cause a second collision. // Cause a second collision.
addrman.Add(CAddress(addr23, NODE_NONE), source); BOOST_CHECK(!addrman.Add(CAddress(addr23, NODE_NONE), source));
addrman.Good(addr23); addrman.Good(addr23);
BOOST_CHECK(addrman.size() == 33); BOOST_CHECK(addrman.size() == 33);
BOOST_CHECK(addrman.SelectTriedCollision().ToString() != "[::]:0"); BOOST_CHECK(addrman.SelectTriedCollision().ToString() != "[::]:0");
addrman.ResolveCollisions(); addrman.ResolveCollisions();
BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0"); BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0");
} }
BOOST_AUTO_TEST_CASE(addrman_evictionworks) { BOOST_AUTO_TEST_CASE(addrman_evictionworks) {
CAddrManTest addrman; CAddrManTest addrman;
BOOST_CHECK(addrman.size() == 0); BOOST_CHECK(addrman.size() == 0);
// Empty addrman should return blank addrman info. // Empty addrman should return blank addrman info.
BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0"); BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0");
// Add twenty two addresses. // Add twenty two addresses.
CNetAddr source = ResolveIP("252.2.2.2"); CNetAddr source = ResolveIP("252.2.2.2");
for (unsigned int i = 1; i < 23; i++) { for (unsigned int i = 1; i < 23; i++) {
CService addr = ResolveService("250.1.1." + std::to_string(i)); CService addr = ResolveService("250.1.1." + std::to_string(i));
addrman.Add(CAddress(addr, NODE_NONE), source); BOOST_CHECK(addrman.Add(CAddress(addr, NODE_NONE), source));
addrman.Good(addr); addrman.Good(addr);
// No collision yet. // No collision yet.
BOOST_CHECK(addrman.size() == i); BOOST_CHECK(addrman.size() == i);
BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0"); BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0");
} }
// Collision between 23 and 19. // Collision between 23 and 19.
CService addr = ResolveService("250.1.1.23"); CService addr = ResolveService("250.1.1.23");
addrman.Add(CAddress(addr, NODE_NONE), source); BOOST_CHECK(addrman.Add(CAddress(addr, NODE_NONE), source));
addrman.Good(addr); addrman.Good(addr);
BOOST_CHECK(addrman.size() == 23); BOOST_CHECK(addrman.size() == 23);
CAddrInfo info = addrman.SelectTriedCollision(); CAddrInfo info = addrman.SelectTriedCollision();
BOOST_CHECK(info.ToString() == "250.1.1.19:0"); BOOST_CHECK(info.ToString() == "250.1.1.19:0");
// Ensure test of address fails, so that it is evicted. // Ensure test of address fails, so that it is evicted.
addrman.SimConnFail(info); addrman.SimConnFail(info);
// Should swap 23 for 19. // Should swap 23 for 19.
addrman.ResolveCollisions(); addrman.ResolveCollisions();
BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0"); BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0");
// If 23 was swapped for 19, then this should cause no collisions. // If 23 was swapped for 19, then this should cause no collisions.
addrman.Add(CAddress(addr, NODE_NONE), source); BOOST_CHECK(!addrman.Add(CAddress(addr, NODE_NONE), source));
addrman.Good(addr); addrman.Good(addr);
BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0"); BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0");
// If we insert 19 is should collide with 23. // If we insert 19 is should collide with 23.
CService addr19 = ResolveService("250.1.1.19"); CService addr19 = ResolveService("250.1.1.19");
addrman.Add(CAddress(addr19, NODE_NONE), source); BOOST_CHECK(!addrman.Add(CAddress(addr19, NODE_NONE), source));
addrman.Good(addr19); addrman.Good(addr19);
BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "250.1.1.23:0"); BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "250.1.1.23:0");
addrman.ResolveCollisions(); addrman.ResolveCollisions();
BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0"); BOOST_CHECK(addrman.SelectTriedCollision().ToString() == "[::]:0");
} }
BOOST_AUTO_TEST_SUITE_END() BOOST_AUTO_TEST_SUITE_END()