LBRYCommunity/lbrycrd
1
0
Fork 0
Code Issues 29 Pull requests 1 Projects Releases 32 Packages Wiki Activity

Implement a hard fork for extended/infinite claim expiration times #112

Closed
lbrynaut wants to merge 247 commits from claim-expiration into master
pull from: claim-expiration
merge into: LBRYCommunity:master
Conversation 3 Commits 247 Files changed 113 +120
1 changed files with 120 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files
Showing only changes of commit d0214d14c5 - Show all commits

120
src/test/claimtrie_tests.cpp
View file

@ -2095,6 +2095,126 @@ BOOST_AUTO_TEST_CASE(claimtrie_supporting_claims2)
BOOST_CHECK(pclaimTrie->supportQueueEmpty());
}
BOOST_AUTO_TEST_CASE(claimtrie_invalid_claimid)
{
fRequireStandard = false;
BOOST_CHECK(pclaimTrie->nCurrentHeight = chainActive.Height() + 1);
LOCK(cs_main);
std::string sName("atest");
std::string sValue1("testa");
std::string sValue2("testb");
std::vector<unsigned char> vchName(sName.begin(), sName.end());
std::vector<unsigned char> vchValue1(sValue1.begin(), sValue1.end());
std::vector<unsigned char> vchValue2(sValue2.begin(), sValue2.end());
std::vector<CTransaction> coinbases;
BOOST_CHECK(CreateCoinbases(2, coinbases));
CMutableTransaction tx1 = BuildTransaction(coinbases[0]);
tx1.vout[0].scriptPubKey = CScript() << OP_CLAIM_NAME << vchName << vchValue1 << OP_2DROP << OP_DROP << OP_TRUE;
tx1.vout[0].nValue = 1;
COutPoint tx1OutPoint(tx1.GetHash(), 0);
CMutableTransaction tx2 = BuildTransaction(coinbases[1]);
tx2.vout[0].scriptPubKey = CScript() << OP_CLAIM_NAME << vchName << vchValue2 << OP_2DROP << OP_DROP << OP_TRUE;
tx2.vout[0].nValue = 5;
COutPoint tx2OutPoint(tx2.GetHash(), 0);
CMutableTransaction tx3 = BuildTransaction(tx2);
uint160 tx1ClaimId = ClaimIdHash(tx1.GetHash(), 0);
std::vector<unsigned char> vchTx1ClaimId(tx1ClaimId.begin(), tx1ClaimId.end());
tx3.vout[0].scriptPubKey = CScript() << OP_UPDATE_CLAIM << vchName << vchTx1ClaimId << vchValue2 << OP_2DROP << OP_2DROP << OP_TRUE;
tx3.vout[0].nValue = 4;
COutPoint tx3OutPoint(tx3.GetHash(), 0);
CMutableTransaction tx4 = BuildTransaction(tx3);
tx4.vout[0].scriptPubKey = CScript() << OP_UPDATE_CLAIM << vchName << vchTx1ClaimId << vchValue2 << OP_2DROP << OP_2DROP << OP_TRUE;
tx4.vout[0].nValue = 3;
COutPoint tx4OutPoint(tx4.GetHash(), 0);
CClaimValue val;
std::vector<uint256> blocks_to_invalidate;
// Verify that supports expire
// Create a 1 LBC claim (tx1)
AddToMempool(tx1);
BOOST_CHECK(CreateBlocks(1, 2));
blocks_to_invalidate.push_back(chainActive.Tip()->GetBlockHash());
BOOST_CHECK(pcoinsTip->HaveCoins(tx1.GetHash()));
BOOST_CHECK(!pclaimTrie->empty());
BOOST_CHECK(pclaimTrie->queueEmpty());
BOOST_CHECK(pclaimTrie->supportEmpty());
BOOST_CHECK(pclaimTrie->supportQueueEmpty());
// Make sure it gets way in there
BOOST_CHECK(CreateBlocks(100, 1));
// Create a 5 LBC claim (tx2)
AddToMempool(tx2);
BOOST_CHECK(CreateBlocks(1, 2));
BOOST_CHECK(pcoinsTip->HaveCoins(tx2.GetHash()));
BOOST_CHECK(!pclaimTrie->empty());
BOOST_CHECK(!pclaimTrie->queueEmpty());
// Create a tx with a bogus claimId
AddToMempool(tx3);
BOOST_CHECK(CreateBlocks(1, 2));
BOOST_CHECK(pcoinsTip->HaveCoins(tx3.GetHash()));
BOOST_CHECK(!pclaimTrie->empty());
BOOST_CHECK(pclaimTrie->queueEmpty());
// Verify it's not in the claim trie
BOOST_CHECK(pclaimTrie->getInfoForName(sName, val));
BOOST_CHECK(val.outPoint == tx1OutPoint);
BOOST_CHECK(!pclaimTrie->haveClaim(sName, tx4OutPoint));
// Update the tx with the bogus claimId
AddToMempool(tx4);
BOOST_CHECK(CreateBlocks(1, 2));
BOOST_CHECK(pcoinsTip->HaveCoins(tx4.GetHash()));
BOOST_CHECK(!pclaimTrie->empty());
BOOST_CHECK(pclaimTrie->queueEmpty());
// Verify it's not in the claim trie
BOOST_CHECK(!pclaimTrie->haveClaim(sName, tx4OutPoint));
BOOST_CHECK(pclaimTrie->getInfoForName(sName, val));
BOOST_CHECK(val.outPoint == tx1OutPoint);
// Go forward a few hundred blocks and verify it's not in there
BOOST_CHECK(CreateBlocks(300, 1));
BOOST_CHECK(!pclaimTrie->empty());
BOOST_CHECK(pclaimTrie->queueEmpty());
BOOST_CHECK(!pclaimTrie->haveClaim(sName, tx4OutPoint));
// go all the way back
BOOST_CHECK(RemoveBlock(blocks_to_invalidate.back()));
}
BOOST_AUTO_TEST_CASE(claimtrie_expiring_supports)
{
fRequireStandard = false;