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Differential D4595 Diff 14532 src/test/skiplist_tests.cpp

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src/test/skiplist_tests.cpp

Show All 40 Lines for (int i = 0; i < 1000; i++) {
&vIndex[from]); &vIndex[from]);
BOOST_CHECK(vIndex[from].GetAncestor(to) == &vIndex[to]); BOOST_CHECK(vIndex[from].GetAncestor(to) == &vIndex[to]);
BOOST_CHECK(vIndex[from].GetAncestor(0) == vIndex.data()); BOOST_CHECK(vIndex[from].GetAncestor(0) == vIndex.data());
} }
} }
BOOST_AUTO_TEST_CASE(getlocator_test) { BOOST_AUTO_TEST_CASE(getlocator_test) {
// Build a main chain 100000 blocks long. // Build a main chain 100000 blocks long.
std::vector<uint256> vHashMain(100000); std::vector<BlockHash> vHashMain(100000);
std::vector<CBlockIndex> vBlocksMain(100000); std::vector<CBlockIndex> vBlocksMain(100000);
for (size_t i = 0; i < vBlocksMain.size(); i++) { for (size_t i = 0; i < vBlocksMain.size(); i++) {
// Set the hash equal to the height, so we can quickly check the // Set the hash equal to the height, so we can quickly check the
// distances. // distances.
vHashMain[i] = ArithToUint256(i); vHashMain[i] = BlockHash(ArithToUint256(i));
vBlocksMain[i].nHeight = i; vBlocksMain[i].nHeight = i;
vBlocksMain[i].pprev = i ? &vBlocksMain[i - 1] : nullptr; vBlocksMain[i].pprev = i ? &vBlocksMain[i - 1] : nullptr;
vBlocksMain[i].phashBlock = &vHashMain[i]; vBlocksMain[i].phashBlock = &vHashMain[i];
vBlocksMain[i].BuildSkip(); vBlocksMain[i].BuildSkip();
BOOST_CHECK_EQUAL( BOOST_CHECK_EQUAL(
(int)UintToArith256(vBlocksMain[i].GetBlockHash()).GetLow64(), (int)UintToArith256(vBlocksMain[i].GetBlockHash()).GetLow64(),
vBlocksMain[i].nHeight); vBlocksMain[i].nHeight);
BOOST_CHECK(vBlocksMain[i].pprev == nullptr || BOOST_CHECK(vBlocksMain[i].pprev == nullptr ||
vBlocksMain[i].nHeight == vBlocksMain[i].nHeight ==
vBlocksMain[i].pprev->nHeight + 1); vBlocksMain[i].pprev->nHeight + 1);
} }
// Build a branch that splits off at block 49999, 50000 blocks long. // Build a branch that splits off at block 49999, 50000 blocks long.
std::vector<uint256> vHashSide(50000); std::vector<BlockHash> vHashSide(50000);
std::vector<CBlockIndex> vBlocksSide(50000); std::vector<CBlockIndex> vBlocksSide(50000);
for (size_t i = 0; i < vBlocksSide.size(); i++) { for (size_t i = 0; i < vBlocksSide.size(); i++) {
// Add 1<<128 to the hashes, so GetLow64() still returns the height. // Add 1<<128 to the hashes, so GetLow64() still returns the height.
vHashSide[i] = ArithToUint256(i + 50000 + (arith_uint256(1) << 128)); vHashSide[i] =
BlockHash(ArithToUint256(i + 50000 + (arith_uint256(1) << 128)));
vBlocksSide[i].nHeight = i + 50000; vBlocksSide[i].nHeight = i + 50000;
vBlocksSide[i].pprev = vBlocksSide[i].pprev =
i ? &vBlocksSide[i - 1] : (vBlocksMain.data() + 49999); i ? &vBlocksSide[i - 1] : (vBlocksMain.data() + 49999);
vBlocksSide[i].phashBlock = &vHashSide[i]; vBlocksSide[i].phashBlock = &vHashSide[i];
vBlocksSide[i].BuildSkip(); vBlocksSide[i].BuildSkip();
BOOST_CHECK_EQUAL( BOOST_CHECK_EQUAL(
(int)UintToArith256(vBlocksSide[i].GetBlockHash()).GetLow64(), (int)UintToArith256(vBlocksSide[i].GetBlockHash()).GetLow64(),
vBlocksSide[i].nHeight); vBlocksSide[i].nHeight);
Show All 32 Lines for (int n = 0; n < 100; n++) {
UintToArith256(locator.vHave[i]).GetLow64(), UintToArith256(locator.vHave[i]).GetLow64(),
dist); dist);
dist *= 2; dist *= 2;
} }
} }
} }
BOOST_AUTO_TEST_CASE(findearliestatleast_test) { BOOST_AUTO_TEST_CASE(findearliestatleast_test) {
std::vector<uint256> vHashMain(100000); std::vector<BlockHash> vHashMain(100000);
std::vector<CBlockIndex> vBlocksMain(100000); std::vector<CBlockIndex> vBlocksMain(100000);
for (size_t i = 0; i < vBlocksMain.size(); i++) { for (size_t i = 0; i < vBlocksMain.size(); i++) {
// Set the hash equal to the height // Set the hash equal to the height
vHashMain[i] = ArithToUint256(i); vHashMain[i] = BlockHash(ArithToUint256(i));
vBlocksMain[i].nHeight = i; vBlocksMain[i].nHeight = i;
vBlocksMain[i].pprev = i ? &vBlocksMain[i - 1] : nullptr; vBlocksMain[i].pprev = i ? &vBlocksMain[i - 1] : nullptr;
vBlocksMain[i].phashBlock = &vHashMain[i]; vBlocksMain[i].phashBlock = &vHashMain[i];
vBlocksMain[i].BuildSkip(); vBlocksMain[i].BuildSkip();
if (i < 10) { if (i < 10) {
vBlocksMain[i].nTime = i; vBlocksMain[i].nTime = i;
vBlocksMain[i].nTimeMax = i; vBlocksMain[i].nTimeMax = i;
} else { } else {
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