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fuzz: Initialize a TestingSetup for test_one_input

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For fuzz tests that need it.
This commit is contained in:
Carl Dong 2020-10-27 18:17:51 -04:00
parent 0d61634c06
commit ee0ab1e959
3 changed files with 15 additions and 3 deletions
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4
src/test/fuzz/coins_view.cpp
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@ -27,6 +27,7 @@
#include <vector>
namespace {
const TestingSetup* g_setup;
const Coin EMPTY_COIN{};
bool operator==(const Coin& a, const Coin& b)
@ -39,6 +40,7 @@ bool operator==(const Coin& a, const Coin& b)
void initialize_coins_view()
{
static const auto testing_setup = MakeNoLogFileContext<const TestingSetup>();
g_setup = testing_setup.get();
}
FUZZ_TARGET_INIT(coins_view, initialize_coins_view)
@ -268,7 +270,7 @@ FUZZ_TARGET_INIT(coins_view, initialize_coins_view)
CCoinsStats stats{CoinStatsHashType::HASH_SERIALIZED};
bool expected_code_path = false;
try {
(void)GetUTXOStats(&coins_view_cache, WITH_LOCK(::cs_main, return std::ref(g_chainman.m_blockman)), stats);
(void)GetUTXOStats(&coins_view_cache, WITH_LOCK(::cs_main, return std::ref(g_setup->m_node.chainman->m_blockman)), stats);
} catch (const std::logic_error&) {
expected_code_path = true;
}

7
src/test/fuzz/load_external_block_file.cpp
View file

@ -13,9 +13,14 @@
#include <cstdint>
#include <vector>
namespace {
const TestingSetup* g_setup;
} // namespace
void initialize_load_external_block_file()
{
static const auto testing_setup = MakeNoLogFileContext<const TestingSetup>();
g_setup = testing_setup.get();
}
FUZZ_TARGET_INIT(load_external_block_file, initialize_load_external_block_file)
@ -27,5 +32,5 @@ FUZZ_TARGET_INIT(load_external_block_file, initialize_load_external_block_file)
return;
}
FlatFilePos flat_file_pos;
::ChainstateActive().LoadExternalBlockFile(Params(), fuzzed_block_file, fuzzed_data_provider.ConsumeBool() ? &flat_file_pos : nullptr);
g_setup->m_node.chainman->ActiveChainstate().LoadExternalBlockFile(Params(), fuzzed_block_file, fuzzed_data_provider.ConsumeBool() ? &flat_file_pos : nullptr);
}

7
src/test/fuzz/validation_load_mempool.cpp
View file

@ -14,9 +14,14 @@
#include <cstdint>
#include <vector>
namespace {
const TestingSetup* g_setup;
} // namespace
void initialize_validation_load_mempool()
{
static const auto testing_setup = MakeNoLogFileContext<const TestingSetup>();
g_setup = testing_setup.get();
}
FUZZ_TARGET_INIT(validation_load_mempool, initialize_validation_load_mempool)
@ -29,6 +34,6 @@ FUZZ_TARGET_INIT(validation_load_mempool, initialize_validation_load_mempool)
auto fuzzed_fopen = [&](const fs::path&, const char*) {
return fuzzed_file_provider.open();
};
(void)LoadMempool(pool, ::ChainstateActive(), fuzzed_fopen);
(void)LoadMempool(pool, g_setup->m_node.chainman->ActiveChainstate(), fuzzed_fopen);
(void)DumpMempool(pool, fuzzed_fopen, true);
}