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fuzz: Remove enumeration of expected deserialization exceptions in ProcessMessage(...) fuzzer

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practicalswift 2020-04-24 12:29:47 +00:00
parent 85bae24d06
commit fdceb63283
1 changed files with 1 additions and 23 deletions
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24
src/test/fuzz/process_message.cpp
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@ -19,16 +19,13 @@
#include <validationinterface.h>
#include <version.h>
#include <algorithm>
#include <atomic>
#include <cassert>
#include <chrono>
#include <cstdint>
#include <iosfwd>
#include <iostream>
#include <map>
#include <memory>
#include <set>
#include <string>
#include <vector>
@ -44,19 +41,6 @@ const std::string LIMIT_TO_MESSAGE_TYPE{TO_STRING(MESSAGE_TYPE)};
const std::string LIMIT_TO_MESSAGE_TYPE;
#endif
const std::map<std::string, std::set<std::string>> EXPECTED_DESERIALIZATION_EXCEPTIONS = {
{"CDataStream::read(): end of data: iostream error", {"addr", "block", "blocktxn", "cmpctblock", "feefilter", "filteradd", "filterload", "getblocks", "getblocktxn", "getdata", "getheaders", "headers", "inv", "notfound", "ping", "sendcmpct", "tx"}},
{"CompactSize exceeds limit of type: iostream error", {"cmpctblock"}},
{"differential value overflow: iostream error", {"getblocktxn"}},
{"index overflowed 16 bits: iostream error", {"getblocktxn"}},
{"index overflowed 16-bits: iostream error", {"cmpctblock"}},
{"indexes overflowed 16 bits: iostream error", {"getblocktxn"}},
{"non-canonical ReadCompactSize(): iostream error", {"addr", "block", "blocktxn", "cmpctblock", "filteradd", "filterload", "getblocks", "getblocktxn", "getdata", "getheaders", "headers", "inv", "notfound", "tx"}},
{"ReadCompactSize(): size too large: iostream error", {"addr", "block", "blocktxn", "cmpctblock", "filteradd", "filterload", "getblocks", "getblocktxn", "getdata", "getheaders", "headers", "inv", "notfound", "tx"}},
{"Superfluous witness record: iostream error", {"block", "blocktxn", "cmpctblock", "tx"}},
{"Unknown transaction optional data: iostream error", {"block", "blocktxn", "cmpctblock", "tx"}},
};
const TestingSetup* g_setup;
} // namespace
@ -91,13 +75,7 @@ void test_one_input(const std::vector<uint8_t>& buffer)
g_setup->m_node.peer_logic->InitializeNode(&p2p_node);
try {
(void)ProcessMessage(&p2p_node, random_message_type, random_bytes_data_stream, GetTimeMillis(), Params(), *g_setup->m_node.mempool, g_setup->m_node.connman.get(), g_setup->m_node.banman.get(), std::atomic<bool>{false});
} catch (const std::ios_base::failure& e) {
const std::string exception_message{e.what()};
const auto p = EXPECTED_DESERIALIZATION_EXCEPTIONS.find(exception_message);
if (p == EXPECTED_DESERIALIZATION_EXCEPTIONS.cend() || p->second.count(random_message_type) == 0) {
std::cout << "Unexpected exception when processing message type \"" << random_message_type << "\": " << exception_message << std::endl;
assert(false);
}
} catch (const std::ios_base::failure&) {
}
SyncWithValidationInterfaceQueue();
}