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a42b6750b1
It would otherwise be possible for a peer to send bad blocks, then disconnect and reconnect again, escaping bans
89 lines
3.3 KiB
C++
89 lines
3.3 KiB
C++
// Copyright (c) 2017-2020, The Monero Project
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include <boost/uuid/uuid.hpp>
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#include "gtest/gtest.h"
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#include "crypto/crypto.h"
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#include "cryptonote_protocol/cryptonote_protocol_defs.h"
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#include "cryptonote_protocol/block_queue.h"
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static const boost::uuids::uuid &uuid1()
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{
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static const boost::uuids::uuid uuid = crypto::rand<boost::uuids::uuid>();
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return uuid;
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}
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static const boost::uuids::uuid &uuid2()
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{
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static const boost::uuids::uuid uuid = crypto::rand<boost::uuids::uuid>();
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return uuid;
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}
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TEST(block_queue, empty)
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{
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cryptonote::block_queue bq;
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ASSERT_EQ(bq.get_max_block_height(), 0);
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}
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TEST(block_queue, add_stepwise)
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{
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epee::net_utils::network_address na;
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cryptonote::block_queue bq;
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bq.add_blocks(0, 200, uuid1(), na);
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ASSERT_EQ(bq.get_max_block_height(), 199);
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bq.add_blocks(200, 200, uuid1(), na);
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ASSERT_EQ(bq.get_max_block_height(), 399);
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bq.add_blocks(401, 200, uuid1(), na);
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ASSERT_EQ(bq.get_max_block_height(), 600);
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bq.add_blocks(400, 10, uuid1(), na);
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ASSERT_EQ(bq.get_max_block_height(), 600);
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}
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TEST(block_queue, flush_uuid)
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{
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cryptonote::block_queue bq;
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epee::net_utils::network_address na;
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bq.add_blocks(0, 200, uuid1(), na);
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ASSERT_EQ(bq.get_max_block_height(), 199);
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bq.add_blocks(200, 200, uuid2(), na);
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ASSERT_EQ(bq.get_max_block_height(), 399);
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bq.flush_spans(uuid2());
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ASSERT_EQ(bq.get_max_block_height(), 199);
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bq.flush_spans(uuid1());
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ASSERT_EQ(bq.get_max_block_height(), 0);
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bq.add_blocks(0, 200, uuid1(), na);
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ASSERT_EQ(bq.get_max_block_height(), 199);
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bq.add_blocks(200, 200, uuid2(), na);
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ASSERT_EQ(bq.get_max_block_height(), 399);
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bq.flush_spans(uuid1());
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ASSERT_EQ(bq.get_max_block_height(), 399);
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bq.add_blocks(0, 200, uuid1(), na);
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ASSERT_EQ(bq.get_max_block_height(), 399);
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}
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