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-rw-r--r--src/test/interfaces_tests.cpp163
1 files changed, 163 insertions, 0 deletions
diff --git a/src/test/interfaces_tests.cpp b/src/test/interfaces_tests.cpp
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+++ b/src/test/interfaces_tests.cpp
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+// Copyright (c) 2020 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include <chainparams.h>
+#include <consensus/validation.h>
+#include <interfaces/chain.h>
+#include <script/standard.h>
+#include <test/util/setup_common.h>
+#include <validation.h>
+
+#include <boost/test/unit_test.hpp>
+
+using interfaces::FoundBlock;
+
+BOOST_FIXTURE_TEST_SUITE(interfaces_tests, TestChain100Setup)
+
+BOOST_AUTO_TEST_CASE(findBlock)
+{
+ auto chain = interfaces::MakeChain(m_node);
+ auto& active = ChainActive();
+
+ uint256 hash;
+ BOOST_CHECK(chain->findBlock(active[10]->GetBlockHash(), FoundBlock().hash(hash)));
+ BOOST_CHECK_EQUAL(hash, active[10]->GetBlockHash());
+
+ int height = -1;
+ BOOST_CHECK(chain->findBlock(active[20]->GetBlockHash(), FoundBlock().height(height)));
+ BOOST_CHECK_EQUAL(height, active[20]->nHeight);
+
+ CBlock data;
+ BOOST_CHECK(chain->findBlock(active[30]->GetBlockHash(), FoundBlock().data(data)));
+ BOOST_CHECK_EQUAL(data.GetHash(), active[30]->GetBlockHash());
+
+ int64_t time = -1;
+ BOOST_CHECK(chain->findBlock(active[40]->GetBlockHash(), FoundBlock().time(time)));
+ BOOST_CHECK_EQUAL(time, active[40]->GetBlockTime());
+
+ int64_t max_time = -1;
+ BOOST_CHECK(chain->findBlock(active[50]->GetBlockHash(), FoundBlock().maxTime(max_time)));
+ BOOST_CHECK_EQUAL(max_time, active[50]->GetBlockTimeMax());
+
+ int64_t mtp_time = -1;
+ BOOST_CHECK(chain->findBlock(active[60]->GetBlockHash(), FoundBlock().mtpTime(mtp_time)));
+ BOOST_CHECK_EQUAL(mtp_time, active[60]->GetMedianTimePast());
+
+ BOOST_CHECK(!chain->findBlock({}, FoundBlock()));
+}
+
+BOOST_AUTO_TEST_CASE(findFirstBlockWithTimeAndHeight)
+{
+ auto chain = interfaces::MakeChain(m_node);
+ auto& active = ChainActive();
+ uint256 hash;
+ int height;
+ BOOST_CHECK(chain->findFirstBlockWithTimeAndHeight(/* min_time= */ 0, /* min_height= */ 5, FoundBlock().hash(hash).height(height)));
+ BOOST_CHECK_EQUAL(hash, active[5]->GetBlockHash());
+ BOOST_CHECK_EQUAL(height, 5);
+ BOOST_CHECK(!chain->findFirstBlockWithTimeAndHeight(/* min_time= */ active.Tip()->GetBlockTimeMax() + 1, /* min_height= */ 0));
+}
+
+BOOST_AUTO_TEST_CASE(findNextBlock)
+{
+ auto chain = interfaces::MakeChain(m_node);
+ auto& active = ChainActive();
+ bool reorg;
+ uint256 hash;
+ BOOST_CHECK(chain->findNextBlock(active[20]->GetBlockHash(), 20, FoundBlock().hash(hash), &reorg));
+ BOOST_CHECK_EQUAL(hash, active[21]->GetBlockHash());
+ BOOST_CHECK_EQUAL(reorg, false);
+ BOOST_CHECK(!chain->findNextBlock(uint256(), 20, {}, &reorg));
+ BOOST_CHECK_EQUAL(reorg, true);
+ BOOST_CHECK(!chain->findNextBlock(active.Tip()->GetBlockHash(), active.Height(), {}, &reorg));
+ BOOST_CHECK_EQUAL(reorg, false);
+}
+
+BOOST_AUTO_TEST_CASE(findAncestorByHeight)
+{
+ auto chain = interfaces::MakeChain(m_node);
+ auto& active = ChainActive();
+ uint256 hash;
+ BOOST_CHECK(chain->findAncestorByHeight(active[20]->GetBlockHash(), 10, FoundBlock().hash(hash)));
+ BOOST_CHECK_EQUAL(hash, active[10]->GetBlockHash());
+ BOOST_CHECK(!chain->findAncestorByHeight(active[10]->GetBlockHash(), 20));
+}
+
+BOOST_AUTO_TEST_CASE(findAncestorByHash)
+{
+ auto chain = interfaces::MakeChain(m_node);
+ auto& active = ChainActive();
+ int height = -1;
+ BOOST_CHECK(chain->findAncestorByHash(active[20]->GetBlockHash(), active[10]->GetBlockHash(), FoundBlock().height(height)));
+ BOOST_CHECK_EQUAL(height, 10);
+ BOOST_CHECK(!chain->findAncestorByHash(active[10]->GetBlockHash(), active[20]->GetBlockHash()));
+}
+
+BOOST_AUTO_TEST_CASE(findCommonAncestor)
+{
+ auto chain = interfaces::MakeChain(m_node);
+ auto& active = ChainActive();
+ auto* orig_tip = active.Tip();
+ for (int i = 0; i < 10; ++i) {
+ BlockValidationState state;
+ ChainstateActive().InvalidateBlock(state, Params(), active.Tip());
+ }
+ BOOST_CHECK_EQUAL(active.Height(), orig_tip->nHeight - 10);
+ coinbaseKey.MakeNewKey(true);
+ for (int i = 0; i < 20; ++i) {
+ CreateAndProcessBlock({}, GetScriptForRawPubKey(coinbaseKey.GetPubKey()));
+ }
+ BOOST_CHECK_EQUAL(active.Height(), orig_tip->nHeight + 10);
+ uint256 fork_hash;
+ int fork_height;
+ int orig_height;
+ BOOST_CHECK(chain->findCommonAncestor(orig_tip->GetBlockHash(), active.Tip()->GetBlockHash(), FoundBlock().height(fork_height).hash(fork_hash), FoundBlock().height(orig_height)));
+ BOOST_CHECK_EQUAL(orig_height, orig_tip->nHeight);
+ BOOST_CHECK_EQUAL(fork_height, orig_tip->nHeight - 10);
+ BOOST_CHECK_EQUAL(fork_hash, active[fork_height]->GetBlockHash());
+
+ uint256 active_hash, orig_hash;
+ BOOST_CHECK(!chain->findCommonAncestor(active.Tip()->GetBlockHash(), {}, {}, FoundBlock().hash(active_hash), {}));
+ BOOST_CHECK(!chain->findCommonAncestor({}, orig_tip->GetBlockHash(), {}, {}, FoundBlock().hash(orig_hash)));
+ BOOST_CHECK_EQUAL(active_hash, active.Tip()->GetBlockHash());
+ BOOST_CHECK_EQUAL(orig_hash, orig_tip->GetBlockHash());
+}
+
+BOOST_AUTO_TEST_CASE(hasBlocks)
+{
+ auto chain = interfaces::MakeChain(m_node);
+ auto& active = ChainActive();
+
+ // Test ranges
+ BOOST_CHECK(chain->hasBlocks(active.Tip()->GetBlockHash(), 10, 90));
+ BOOST_CHECK(chain->hasBlocks(active.Tip()->GetBlockHash(), 10, {}));
+ BOOST_CHECK(chain->hasBlocks(active.Tip()->GetBlockHash(), 0, 90));
+ BOOST_CHECK(chain->hasBlocks(active.Tip()->GetBlockHash(), 0, {}));
+ BOOST_CHECK(chain->hasBlocks(active.Tip()->GetBlockHash(), -1000, 1000));
+ active[5]->nStatus &= ~BLOCK_HAVE_DATA;
+ BOOST_CHECK(chain->hasBlocks(active.Tip()->GetBlockHash(), 10, 90));
+ BOOST_CHECK(chain->hasBlocks(active.Tip()->GetBlockHash(), 10, {}));
+ BOOST_CHECK(!chain->hasBlocks(active.Tip()->GetBlockHash(), 0, 90));
+ BOOST_CHECK(!chain->hasBlocks(active.Tip()->GetBlockHash(), 0, {}));
+ BOOST_CHECK(!chain->hasBlocks(active.Tip()->GetBlockHash(), -1000, 1000));
+ active[95]->nStatus &= ~BLOCK_HAVE_DATA;
+ BOOST_CHECK(chain->hasBlocks(active.Tip()->GetBlockHash(), 10, 90));
+ BOOST_CHECK(!chain->hasBlocks(active.Tip()->GetBlockHash(), 10, {}));
+ BOOST_CHECK(!chain->hasBlocks(active.Tip()->GetBlockHash(), 0, 90));
+ BOOST_CHECK(!chain->hasBlocks(active.Tip()->GetBlockHash(), 0, {}));
+ BOOST_CHECK(!chain->hasBlocks(active.Tip()->GetBlockHash(), -1000, 1000));
+ active[50]->nStatus &= ~BLOCK_HAVE_DATA;
+ BOOST_CHECK(!chain->hasBlocks(active.Tip()->GetBlockHash(), 10, 90));
+ BOOST_CHECK(!chain->hasBlocks(active.Tip()->GetBlockHash(), 10, {}));
+ BOOST_CHECK(!chain->hasBlocks(active.Tip()->GetBlockHash(), 0, 90));
+ BOOST_CHECK(!chain->hasBlocks(active.Tip()->GetBlockHash(), 0, {}));
+ BOOST_CHECK(!chain->hasBlocks(active.Tip()->GetBlockHash(), -1000, 1000));
+
+ // Test edge cases
+ BOOST_CHECK(chain->hasBlocks(active.Tip()->GetBlockHash(), 6, 49));
+ BOOST_CHECK(!chain->hasBlocks(active.Tip()->GetBlockHash(), 5, 49));
+ BOOST_CHECK(!chain->hasBlocks(active.Tip()->GetBlockHash(), 6, 50));
+}
+
+BOOST_AUTO_TEST_SUITE_END()
generated by cgit v1.2.3 (git 2.26.2) at 2024-07-19 08:50:48 +0000