diff --git a/src/Makefile.test.include b/src/Makefile.test.include index 4dab1773f..8685452c7 100644 --- a/src/Makefile.test.include +++ b/src/Makefile.test.include @@ -47,6 +47,7 @@ BITCOIN_TESTS =\ test/script_tests.cpp \ test/serialize_tests.cpp \ test/sigopcount_tests.cpp \ + test/skiplist_tests.cpp \ test/test_bitcoin.cpp \ test/transaction_tests.cpp \ test/uint256_tests.cpp \ diff --git a/src/test/skiplist_tests.cpp b/src/test/skiplist_tests.cpp new file mode 100644 index 000000000..ea301685c --- /dev/null +++ b/src/test/skiplist_tests.cpp @@ -0,0 +1,45 @@ +// Copyright (c) 2014 The Bitcoin Core developers +// Distributed under the MIT/X11 software license, see the accompanying +// file COPYING or http://www.opensource.org/licenses/mit-license.php. + +#include +#include +#include "main.h" +#include "util.h" + + +#define SKIPLIST_LENGTH 300000 + +BOOST_AUTO_TEST_SUITE(skiplist_tests) + +BOOST_AUTO_TEST_CASE(skiplist_test) +{ + std::vector vIndex(SKIPLIST_LENGTH); + + for (int i=0; i 0) { + BOOST_CHECK(vIndex[i].pskip == &vIndex[vIndex[i].pskip->nHeight]); + BOOST_CHECK(vIndex[i].pskip->nHeight < i); + } else { + BOOST_CHECK(vIndex[i].pskip == NULL); + } + } + + for (int i=0; i < 1000; i++) { + int from = insecure_rand() % (SKIPLIST_LENGTH - 1); + int to = insecure_rand() % (from + 1); + + BOOST_CHECK(vIndex[SKIPLIST_LENGTH - 1].GetAncestor(from) == &vIndex[from]); + BOOST_CHECK(vIndex[from].GetAncestor(to) == &vIndex[to]); + BOOST_CHECK(vIndex[from].GetAncestor(0) == &vIndex[0]); + } +} + +BOOST_AUTO_TEST_SUITE_END() +