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81 lines
2.3 KiB
81 lines
2.3 KiB
// Copyright (c) 2012-2013 The Bitcoin Core developers |
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// Distributed under the MIT software license, see the accompanying |
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// file COPYING or http://www.opensource.org/licenses/mit-license.php. |
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#include "mruset.h" |
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#include "random.h" |
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#include "util.h" |
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#include "test/test_bitcoin.h" |
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#include <set> |
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#include <boost/test/unit_test.hpp> |
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#define NUM_TESTS 16 |
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#define MAX_SIZE 100 |
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using namespace std; |
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BOOST_FIXTURE_TEST_SUITE(mruset_tests, BasicTestingSetup) |
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BOOST_AUTO_TEST_CASE(mruset_test) |
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{ |
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// The mruset being tested. |
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mruset<int> mru(5000); |
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// Run the test 10 times. |
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for (int test = 0; test < 10; test++) { |
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// Reset mru. |
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mru.clear(); |
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// A deque + set to simulate the mruset. |
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std::deque<int> rep; |
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std::set<int> all; |
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// Insert 10000 random integers below 15000. |
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for (int j=0; j<10000; j++) { |
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int add = GetRandInt(15000); |
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mru.insert(add); |
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// Add the number to rep/all as well. |
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if (all.count(add) == 0) { |
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all.insert(add); |
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rep.push_back(add); |
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if (all.size() == 5001) { |
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all.erase(rep.front()); |
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rep.pop_front(); |
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} |
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} |
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// Do a full comparison between mru and the simulated mru every 1000 and every 5001 elements. |
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if (j % 1000 == 0 || j % 5001 == 0) { |
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mruset<int> mru2 = mru; // Also try making a copy |
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// Check that all elements that should be in there, are in there. |
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BOOST_FOREACH(int x, rep) { |
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BOOST_CHECK(mru.count(x)); |
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BOOST_CHECK(mru2.count(x)); |
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} |
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// Check that all elements that are in there, should be in there. |
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BOOST_FOREACH(int x, mru) { |
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BOOST_CHECK(all.count(x)); |
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} |
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// Check that all elements that are in there, should be in there. |
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BOOST_FOREACH(int x, mru2) { |
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BOOST_CHECK(all.count(x)); |
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} |
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for (int t = 0; t < 10; t++) { |
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int r = GetRandInt(15000); |
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BOOST_CHECK(all.count(r) == mru.count(r)); |
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BOOST_CHECK(all.count(r) == mru2.count(r)); |
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} |
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} |
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} |
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} |
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} |
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BOOST_AUTO_TEST_SUITE_END()
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