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BIP9 Implementation

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Inspired by former implementations by Eric Lombrozo and Rusty Russell, and
based on code by Jorge Timon.
This commit is contained in:
Pieter Wuille
2016-02-15 05:13:27 +01:00
parent a6a860796a
commit 6851107b3a
12 changed files with 345 additions and 19 deletions
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33
src/test/miner_tests.cpp
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@@ -247,13 +247,40 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
// subsidy changing
int nHeight = chainActive.Height();
chainActive.Tip()->nHeight = 209999;
// Create an actual 209999-long block chain (without valid blocks).
while (chainActive.Tip()->nHeight < 209999) {
CBlockIndex* prev = chainActive.Tip();
CBlockIndex* next = new CBlockIndex();
next->phashBlock = new uint256(GetRandHash());
pcoinsTip->SetBestBlock(next->GetBlockHash());
next->pprev = prev;
next->nHeight = prev->nHeight + 1;
next->BuildSkip();
chainActive.SetTip(next);
}
BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey));
delete pblocktemplate;
chainActive.Tip()->nHeight = 210000;
// Extend to a 210000-long block chain.
while (chainActive.Tip()->nHeight < 210000) {
CBlockIndex* prev = chainActive.Tip();
CBlockIndex* next = new CBlockIndex();
next->phashBlock = new uint256(GetRandHash());
pcoinsTip->SetBestBlock(next->GetBlockHash());
next->pprev = prev;
next->nHeight = prev->nHeight + 1;
next->BuildSkip();
chainActive.SetTip(next);
}
BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey));
delete pblocktemplate;
chainActive.Tip()->nHeight = nHeight;
// Delete the dummy blocks again.
while (chainActive.Tip()->nHeight > nHeight) {
CBlockIndex* del = chainActive.Tip();
chainActive.SetTip(del->pprev);
pcoinsTip->SetBestBlock(del->pprev->GetBlockHash());
delete del->phashBlock;
delete del;
}
// non-final txs in mempool
SetMockTime(chainActive.Tip()->GetMedianTimePast()+1);