Merge #15788: test: Unify testing setups for fuzz, bench, and unit tests

faf400077d scripted-diff: Bump copyright headers in test, bench (MarcoFalke)
fa821904bf scripted-diff: Rename test_bitcoin to test/setup_common (MarcoFalke)
fa8685d49e test: Use test_bitcoin setup in bench, Add test utils (MarcoFalke)
666696b673 test: Have segwit always active in (Basic)TestingSetup (MarcoFalke)

Pull request description:

  Now that the fuzz tests can use the BasicTestingSetup [1], do the same for bench.

  Also move some duplicate code to a common "test/util" module.

  [1]:  fuzz: Link BasicTestingSetup (shared with unit tests) #15504

ACKs for commit faf400:
  jonatack:
    ACK faf400077d

Tree-SHA512: 8ac5692e72cf50e460958f291643ae6b8bb04d5c1331ed50dce9eb4e9457e5a925144c532c42b360a26707e11eeece74aab27db8c76ab9a429b9dd7167e7cdc4

build_msvc/bench_bitcoin/bench_bitcoin.vcxproj

@@ -20,6 +20,10 @@
     </ProjectConfiguration>
   </ItemGroup>
   <ItemGroup>
+    <ClCompile Include="..\..\src\test\util.h" />
+    <ClCompile Include="..\..\src\test\util.cpp" />
+    <ClCompile Include="..\..\src\test\setup_common.h" />
+    <ClCompile Include="..\..\src\test\setup_common.cpp" />
     <ClCompile Include="..\..\src\bench\base58.cpp" />
     <ClCompile Include="..\..\src\bench\bech32.cpp" />
     <ClCompile Include="..\..\src\bench\bench.cpp" />

build_msvc/test_bitcoin/test_bitcoin.vcxproj

@@ -24,7 +24,7 @@
     <ClCompile Include="..\..\src\test\*_properties.cpp" />
     <ClCompile Include="..\..\src\test\gen\*_gen.cpp" />
     <ClCompile Include="..\..\src\wallet\test\*_tests.cpp" />
-    <ClCompile Include="..\..\src\test\test_bitcoin.cpp" />
+    <ClCompile Include="..\..\src\test\setup_common.cpp" />
     <ClCompile Include="..\..\src\test\main.cpp" />
     <ClCompile Include="..\..\src\wallet\test\*_fixture.cpp" />
   </ItemGroup>

src/Makefile.bench.include

@@ -32,7 +32,11 @@ bench_bench_bitcoin_SOURCES = \
   bench/bech32.cpp \
   bench/lockedpool.cpp \
   bench/poly1305.cpp \
-  bench/prevector.cpp
+  bench/prevector.cpp \
+  test/setup_common.h \
+  test/setup_common.cpp \
+  test/util.h \
+  test/util.cpp
 
 nodist_bench_bench_bitcoin_SOURCES = $(GENERATED_BENCH_FILES)
 

src/Makefile.qttest.include

@@ -33,10 +33,10 @@ TEST_QT_H = \
   qt/test/wallettests.h
 
 TEST_BITCOIN_CPP = \
-  test/test_bitcoin.cpp
+  test/setup_common.cpp
 
 TEST_BITCOIN_H = \
-  test/test_bitcoin.h
+  test/setup_common.h
 
 qt_test_test_bitcoin_qt_CPPFLAGS = $(AM_CPPFLAGS) $(BITCOIN_INCLUDES) $(BITCOIN_QT_INCLUDES) \
   $(QT_INCLUDES) $(QT_TEST_INCLUDES) $(PROTOBUF_CFLAGS)

src/Makefile.test.include

@@ -52,12 +52,12 @@ GENERATED_TEST_FILES = $(JSON_TEST_FILES:.json=.json.h) $(RAW_TEST_FILES:.raw=.r
 
 BITCOIN_TEST_SUITE = \
   test/main.cpp \
-  test/test_bitcoin.h \
-  test/test_bitcoin.cpp
+  test/setup_common.h \
+  test/setup_common.cpp
 
 FUZZ_SUITE = \
-  test/test_bitcoin.h \
-  test/test_bitcoin.cpp \
+  test/setup_common.h \
+  test/setup_common.cpp \
   test/fuzz/fuzz.cpp \
   test/fuzz/fuzz.h
 

src/bench/bench.cpp

@@ -1,15 +1,19 @@
-// Copyright (c) 2015-2018 The Bitcoin Core developers
+// Copyright (c) 2015-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <bench/bench.h>
 
-#include <assert.h>
-#include <iostream>
-#include <iomanip>
+#include <chainparams.h>
+#include <test/setup_common.h>
+#include <validation.h>
+
 #include <algorithm>
-#include <regex>
+#include <assert.h>
+#include <iomanip>
+#include <iostream>
 #include <numeric>
+#include <regex>
 
 void benchmark::ConsolePrinter::header()
 {
@@ -108,6 +112,13 @@ void benchmark::BenchRunner::RunAll(Printer& printer, uint64_t num_evals, double
     printer.header();
 
     for (const auto& p : benchmarks()) {
+        TestingSetup test{CBaseChainParams::REGTEST};
+        {
+            assert(::chainActive.Height() == 0);
+            const bool witness_enabled{IsWitnessEnabled(::chainActive.Tip(), Params().GetConsensus())};
+            assert(witness_enabled);
+        }
+
         if (!std::regex_match(p.first, baseMatch, reFilter)) {
             continue;
         }

src/bench/bench_bitcoin.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2018 The Bitcoin Core developers
+// Copyright (c) 2015-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -6,14 +6,11 @@
 
 #include <crypto/sha256.h>
 #include <key.h>
-#include <util/system.h>
 #include <util/strencodings.h>
-#include <validation.h>
+#include <util/system.h>
 
 #include <memory>
 
-const std::function<std::string(const char*)> G_TRANSLATION_FUN = nullptr;
-
 static const int64_t DEFAULT_BENCH_EVALUATIONS = 5;
 static const char* DEFAULT_BENCH_FILTER = ".*";
 static const char* DEFAULT_BENCH_SCALING = "1.0";
@@ -36,14 +33,6 @@ static void SetupBenchArgs()
     gArgs.AddArg("-plot-height=<x>", strprintf("Plot height in pixel (default: %u)", DEFAULT_PLOT_HEIGHT), false, OptionsCategory::OPTIONS);
 }
 
-static fs::path SetDataDir()
-{
-    fs::path ret = fs::temp_directory_path() / "bench_bitcoin" / fs::unique_path();
-    fs::create_directories(ret);
-    gArgs.ForceSetArg("-datadir", ret.string());
-    return ret;
-}
-
 int main(int argc, char** argv)
 {
     SetupBenchArgs();
@@ -59,13 +48,6 @@ int main(int argc, char** argv)
         return EXIT_SUCCESS;
     }
 
-    // Set the datadir after parsing the bench options
-    const fs::path bench_datadir{SetDataDir()};
-
-    SHA256AutoDetect();
-    ECC_Start();
-    SetupEnvironment();
-
     int64_t evaluations = gArgs.GetArg("-evals", DEFAULT_BENCH_EVALUATIONS);
     std::string regex_filter = gArgs.GetArg("-filter", DEFAULT_BENCH_FILTER);
     std::string scaling_str = gArgs.GetArg("-scaling", DEFAULT_BENCH_SCALING);
@@ -88,9 +70,5 @@ int main(int argc, char** argv)
 
     benchmark::BenchRunner::RunAll(*printer, evaluations, scaling_factor, regex_filter, is_list_only);
 
-    fs::remove_all(bench_datadir);
-
-    ECC_Stop();
-
     return EXIT_SUCCESS;
 }

src/bench/block_assemble.cpp

@@ -1,58 +1,18 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <bench/bench.h>
-#include <chainparams.h>
-#include <coins.h>
-#include <consensus/merkle.h>
 #include <consensus/validation.h>
 #include <crypto/sha256.h>
-#include <miner.h>
-#include <policy/policy.h>
-#include <pow.h>
-#include <scheduler.h>
-#include <txdb.h>
+#include <test/util.h>
 #include <txmempool.h>
-#include <util/time.h>
 #include <validation.h>
-#include <validationinterface.h>
 
-#include <boost/thread.hpp>
 
 #include <list>
 #include <vector>
 
-static std::shared_ptr<CBlock> PrepareBlock(const CScript& coinbase_scriptPubKey)
-{
-    auto block = std::make_shared<CBlock>(
-        BlockAssembler{Params()}
-            .CreateNewBlock(coinbase_scriptPubKey)
-            ->block);
-
-    block->nTime = ::chainActive.Tip()->GetMedianTimePast() + 1;
-    block->hashMerkleRoot = BlockMerkleRoot(*block);
-
-    return block;
-}
-
-
-static CTxIn MineBlock(const CScript& coinbase_scriptPubKey)
-{
-    auto block = PrepareBlock(coinbase_scriptPubKey);
-
-    while (!CheckProofOfWork(block->GetHash(), block->nBits, Params().GetConsensus())) {
-        ++block->nNonce;
-        assert(block->nNonce);
-    }
-
-    bool processed{ProcessNewBlock(Params(), block, true, nullptr)};
-    assert(processed);
-
-    return CTxIn{block->vtx[0]->GetHash(), 0};
-}
-
-
 static void AssembleBlock(benchmark::State& state)
 {
     const std::vector<unsigned char> op_true{OP_TRUE};
@@ -64,32 +24,6 @@ static void AssembleBlock(benchmark::State& state)
 
     const CScript SCRIPT_PUB{CScript(OP_0) << std::vector<unsigned char>{witness_program.begin(), witness_program.end()}};
 
-    // Switch to regtest so we can mine faster
-    // Also segwit is active, so we can include witness transactions
-    SelectParams(CBaseChainParams::REGTEST);
-
-    InitScriptExecutionCache();
-
-    boost::thread_group thread_group;
-    CScheduler scheduler;
-    {
-        LOCK(cs_main);
-        ::pblocktree.reset(new CBlockTreeDB(1 << 20, true));
-        ::pcoinsdbview.reset(new CCoinsViewDB(1 << 23, true));
-        ::pcoinsTip.reset(new CCoinsViewCache(pcoinsdbview.get()));
-    }
-    {
-        const CChainParams& chainparams = Params();
-        thread_group.create_thread(std::bind(&CScheduler::serviceQueue, &scheduler));
-        GetMainSignals().RegisterBackgroundSignalScheduler(scheduler);
-        LoadGenesisBlock(chainparams);
-        CValidationState state;
-        ActivateBestChain(state, chainparams);
-        assert(::chainActive.Tip() != nullptr);
-        const bool witness_enabled{IsWitnessEnabled(::chainActive.Tip(), chainparams.GetConsensus())};
-        assert(witness_enabled);
-    }
-
     // Collect some loose transactions that spend the coinbases of our mined blocks
     constexpr size_t NUM_BLOCKS{200};
     std::array<CTransactionRef, NUM_BLOCKS - COINBASE_MATURITY + 1> txs;
@@ -114,11 +48,6 @@ static void AssembleBlock(benchmark::State& state)
     while (state.KeepRunning()) {
         PrepareBlock(SCRIPT_PUB);
     }
-
-    thread_group.interrupt_all();
-    thread_group.join_all();
-    GetMainSignals().FlushBackgroundCallbacks();
-    GetMainSignals().UnregisterBackgroundSignalScheduler();
 }
 
 BENCHMARK(AssembleBlock, 700);

src/bench/duplicate_inputs.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -10,15 +10,11 @@
 #include <miner.h>
 #include <policy/policy.h>
 #include <pow.h>
-#include <scheduler.h>
-#include <txdb.h>
+#include <test/util.h>
 #include <txmempool.h>
-#include <util/time.h>
 #include <validation.h>
 #include <validationinterface.h>
 
-#include <boost/thread.hpp>
-
 #include <list>
 #include <vector>
 
@@ -27,31 +23,7 @@ static void DuplicateInputs(benchmark::State& state)
 {
     const CScript SCRIPT_PUB{CScript(OP_TRUE)};
 
-    // Switch to regtest so we can mine faster
-    // Also segwit is active, so we can include witness transactions
-    SelectParams(CBaseChainParams::REGTEST);
-
-    InitScriptExecutionCache();
-
-    boost::thread_group thread_group;
-    CScheduler scheduler;
     const CChainParams& chainparams = Params();
-    {
-        LOCK(cs_main);
-        ::pblocktree.reset(new CBlockTreeDB(1 << 20, true));
-        ::pcoinsdbview.reset(new CCoinsViewDB(1 << 23, true));
-        ::pcoinsTip.reset(new CCoinsViewCache(pcoinsdbview.get()));
-    }
-    {
-        thread_group.create_thread(std::bind(&CScheduler::serviceQueue, &scheduler));
-        GetMainSignals().RegisterBackgroundSignalScheduler(scheduler);
-        LoadGenesisBlock(chainparams);
-        CValidationState cvstate;
-        ActivateBestChain(cvstate, chainparams);
-        assert(::chainActive.Tip() != nullptr);
-        const bool witness_enabled{IsWitnessEnabled(::chainActive.Tip(), chainparams.GetConsensus())};
-        assert(witness_enabled);
-    }
 
     CBlock block{};
     CMutableTransaction coinbaseTx{};
@@ -92,11 +64,6 @@ static void DuplicateInputs(benchmark::State& state)
         assert(!CheckBlock(block, cvstate, chainparams.GetConsensus(), false, false));
         assert(cvstate.GetRejectReason() == "bad-txns-inputs-duplicate");
     }
-
-    thread_group.interrupt_all();
-    thread_group.join_all();
-    GetMainSignals().FlushBackgroundCallbacks();
-    GetMainSignals().UnregisterBackgroundSignalScheduler();
 }
 
 BENCHMARK(DuplicateInputs, 10);

src/qt/test/addressbooktests.cpp

@@ -1,6 +1,6 @@
 #include <qt/test/addressbooktests.h>
 #include <qt/test/util.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <interfaces/chain.h>
 #include <interfaces/node.h>

src/qt/test/rpcnestedtests.cpp

@@ -12,7 +12,7 @@
 #include <rpc/register.h>
 #include <rpc/server.h>
 #include <qt/rpcconsole.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <univalue.h>
 #include <util/system.h>
 

src/qt/test/wallettests.cpp

@@ -15,7 +15,7 @@
 #include <qt/transactionview.h>
 #include <qt/walletmodel.h>
 #include <key_io.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <validation.h>
 #include <wallet/wallet.h>
 #include <qt/overviewpage.h>

src/test/README.md

@@ -42,7 +42,7 @@ unit tests as possible).
 
 The build system is setup to compile an executable called `test_bitcoin`
 that runs all of the unit tests.  The main source file is called
-test_bitcoin.cpp. To add a new unit test file to our test suite you need
+setup_common.cpp. To add a new unit test file to our test suite you need
 to add the file to `src/Makefile.test.include`. The pattern is to create
 one test file for each class or source file for which you want to create
 unit tests.  The file naming convention is `<source_filename>_tests.cpp`

src/test/addrman_tests.cpp

@@ -1,8 +1,8 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 #include <addrman.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <string>
 #include <boost/test/unit_test.hpp>
 

src/test/allocator_tests.cpp

@@ -1,11 +1,11 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <util/system.h>
 
 #include <support/allocators/secure.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <memory>
 

src/test/amount_tests.cpp

@@ -1,10 +1,10 @@
-// Copyright (c) 2016-2018 The Bitcoin Core developers
+// Copyright (c) 2016-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <amount.h>
 #include <policy/feerate.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/arith_uint256_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -12,7 +12,7 @@
 #include <arith_uint256.h>
 #include <string>
 #include <version.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 BOOST_FIXTURE_TEST_SUITE(arith_uint256_tests, BasicTestingSetup)
 

src/test/base32_tests.cpp

@@ -1,9 +1,9 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <util/strencodings.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/base58_tests.cpp

@@ -1,11 +1,11 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <test/data/base58_encode_decode.json.h>
 
 #include <base58.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <util/strencodings.h>
 
 #include <univalue.h>

src/test/base64_tests.cpp

@@ -1,9 +1,9 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <util/strencodings.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/bech32_tests.cpp

@@ -3,7 +3,7 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <bech32.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/bip32_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2013-2018 The Bitcoin Core developers
+// Copyright (c) 2013-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -9,7 +9,7 @@
 #include <uint256.h>
 #include <util/system.h>
 #include <util/strencodings.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <string>
 #include <vector>

src/test/blockchain_tests.cpp

@@ -3,7 +3,7 @@
 #include <stdlib.h>
 
 #include <rpc/blockchain.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 /* Equality between doubles is imprecise. Comparison should be done
  * with a small threshold of tolerance, rather than exact equality.

src/test/blockencodings_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -8,7 +8,7 @@
 #include <pow.h>
 #include <random.h>
 
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/blockfilter_tests.cpp

@@ -1,9 +1,9 @@
-// Copyright (c) 2018 The Bitcoin Core developers
+// Copyright (c) 2018-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <test/data/blockfilters.json.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <blockfilter.h>
 #include <core_io.h>

src/test/bloom_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -15,7 +15,7 @@
 #include <uint256.h>
 #include <util/system.h>
 #include <util/strencodings.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <vector>
 

src/test/bswap_tests.cpp

@@ -1,9 +1,9 @@
-// Copyright (c) 2016-2018 The Bitcoin Core developers
+// Copyright (c) 2016-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <compat/byteswap.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/checkqueue_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -6,7 +6,7 @@
 #include <util/time.h>
 #include <validation.h>
 
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <checkqueue.h>
 #include <boost/test/unit_test.hpp>
 #include <boost/thread.hpp>

src/test/coins_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2018 The Bitcoin Core developers
+// Copyright (c) 2014-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -6,7 +6,7 @@
 #include <coins.h>
 #include <consensus/validation.h>
 #include <script/standard.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <uint256.h>
 #include <undo.h>
 #include <util/strencodings.h>

src/test/compress_tests.cpp

@@ -1,10 +1,10 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <compressor.h>
 #include <util/system.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <stdint.h>
 

src/test/crypto_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2014-2018 The Bitcoin Core developers
+// Copyright (c) 2014-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -13,7 +13,7 @@
 #include <crypto/hmac_sha512.h>
 #include <random.h>
 #include <util/strencodings.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <vector>
 

src/test/cuckoocache_tests.cpp

@@ -1,10 +1,10 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 #include <boost/test/unit_test.hpp>
 #include <cuckoocache.h>
 #include <script/sigcache.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <random.h>
 #include <thread>
 

src/test/dbwrapper_tests.cpp

@@ -1,11 +1,11 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <dbwrapper.h>
 #include <uint256.h>
 #include <random.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <memory>
 

src/test/denialofservice_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -15,7 +15,7 @@
 #include <util/system.h>
 #include <validation.h>
 
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <stdint.h>
 

src/test/descriptor_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2018 The Bitcoin Core developers
+// Copyright (c) 2018-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -6,7 +6,7 @@
 #include <string>
 #include <script/sign.h>
 #include <script/standard.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <boost/test/unit_test.hpp>
 #include <script/descriptor.h>
 #include <util/strencodings.h>

src/test/flatfile_tests.cpp

@@ -3,7 +3,7 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <flatfile.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/fs_tests.cpp

@@ -1,9 +1,9 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 //
 #include <fs.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/fuzz/deserialize.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2009-2018 The Bitcoin Core developers
+// Copyright (c) 2009-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 

src/test/getarg_tests.cpp

@@ -1,10 +1,10 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <util/strencodings.h>
 #include <util/system.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <string>
 #include <vector>

src/test/hash_tests.cpp

@@ -1,11 +1,11 @@
-// Copyright (c) 2013-2018 The Bitcoin Core developers
+// Copyright (c) 2013-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <crypto/siphash.h>
 #include <hash.h>
 #include <util/strencodings.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <vector>
 

src/test/key_io_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -9,7 +9,7 @@
 #include <key_io.h>
 #include <script/script.h>
 #include <util/strencodings.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/key_properties.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2018 The Bitcoin Core developers
+// Copyright (c) 2018-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 #include <key.h>
@@ -8,7 +8,7 @@
 #include <uint256.h>
 #include <util/system.h>
 #include <util/strencodings.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <string>
 #include <vector>
 

src/test/key_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -9,7 +9,7 @@
 #include <uint256.h>
 #include <util/system.h>
 #include <util/strencodings.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <string>
 #include <vector>

src/test/limitedmap_tests.cpp

@@ -1,10 +1,10 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <limitedmap.h>
 
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/mempool_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -6,7 +6,7 @@
 #include <txmempool.h>
 #include <util/system.h>
 
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 #include <list>

src/test/merkle_tests.cpp

@@ -1,9 +1,9 @@
-// Copyright (c) 2015-2018 The Bitcoin Core developers
+// Copyright (c) 2015-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <consensus/merkle.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/merkleblock_tests.cpp

@@ -1,10 +1,10 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <merkleblock.h>
 #include <uint256.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/miner_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -18,7 +18,7 @@
 #include <util/system.h>
 #include <util/strencodings.h>
 
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <memory>
 

src/test/multisig_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -11,7 +11,7 @@
 #include <script/sign.h>
 #include <script/ismine.h>
 #include <uint256.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 
 #include <boost/test/unit_test.hpp>

src/test/net_tests.cpp

@@ -1,8 +1,8 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 #include <addrman.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <string>
 #include <boost/test/unit_test.hpp>
 #include <hash.h>

src/test/netbase_tests.cpp

@@ -1,9 +1,9 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <netbase.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <util/strencodings.h>
 
 #include <string>

src/test/pmt_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -9,7 +9,7 @@
 #include <uint256.h>
 #include <arith_uint256.h>
 #include <version.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <vector>
 

src/test/policyestimator_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -8,7 +8,7 @@
 #include <uint256.h>
 #include <util/system.h>
 
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/pow_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2018 The Bitcoin Core developers
+// Copyright (c) 2015-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -7,7 +7,7 @@
 #include <pow.h>
 #include <random.h>
 #include <util/system.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/prevector_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2018 The Bitcoin Core developers
+// Copyright (c) 2015-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -9,7 +9,7 @@
 #include <serialize.h>
 #include <streams.h>
 
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/raii_event_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2016-2018 The Bitcoin Core developers
+// Copyright (c) 2016-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -12,7 +12,7 @@
 
 #include <support/events.h>
 
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <vector>
 

src/test/random_tests.cpp

@@ -1,10 +1,10 @@
-// Copyright (c) 2017-2018 The Bitcoin Core developers
+// Copyright (c) 2017-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <random.h>
 
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/reverselock_tests.cpp

@@ -1,9 +1,9 @@
-// Copyright (c) 2015-2018 The Bitcoin Core developers
+// Copyright (c) 2015-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <reverselock.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/rpc_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -12,7 +12,7 @@
 #include <key_io.h>
 #include <netbase.h>
 
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/algorithm/string.hpp>
 #include <boost/test/unit_test.hpp>

src/test/sanity_tests.cpp

@@ -1,10 +1,10 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <compat/sanity.h>
 #include <key.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/scheduler_tests.cpp

@@ -1,11 +1,11 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <random.h>
 #include <scheduler.h>
 
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/thread.hpp>
 #include <boost/test/unit_test.hpp>

src/test/script_p2sh_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -13,7 +13,7 @@
 #include <policy/settings.h>
 #include <script/sign.h>
 #include <script/ismine.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <vector>
 

src/test/script_standard_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2017-2018 The Bitcoin Core developers
+// Copyright (c) 2017-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -8,7 +8,7 @@
 #include <script/script.h>
 #include <script/script_error.h>
 #include <script/standard.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/script_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -12,7 +12,7 @@
 #include <script/sign.h>
 #include <util/system.h>
 #include <util/strencodings.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <rpc/util.h>
 
 #if defined(HAVE_CONSENSUS_LIB)

src/test/scriptnum_tests.cpp

@@ -1,10 +1,10 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <test/scriptnum10.h>
 #include <script/script.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 #include <limits.h>

src/test/serialize_tests.cpp

@@ -1,11 +1,11 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <serialize.h>
 #include <streams.h>
 #include <hash.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <stdint.h>
 

src/test/setup_common.cpp

@@ -1,8 +1,8 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <banman.h>
 #include <chainparams.h>
@@ -33,7 +33,7 @@ std::ostream& operator<<(std::ostream& os, const uint256& num)
 }
 
 BasicTestingSetup::BasicTestingSetup(const std::string& chainName)
-    : m_path_root(fs::temp_directory_path() / "test_bitcoin" / strprintf("%lu_%i", (unsigned long)GetTime(), (int)(InsecureRandRange(1 << 30))))
+    : m_path_root(fs::temp_directory_path() / "test_common_" PACKAGE_NAME / strprintf("%lu_%i", (unsigned long)GetTime(), (int)(InsecureRandRange(1 << 30))))
 {
     SHA256AutoDetect();
     ECC_Start();
@@ -42,9 +42,6 @@ BasicTestingSetup::BasicTestingSetup(const std::string& chainName)
     InitSignatureCache();
     InitScriptExecutionCache();
     fCheckBlockIndex = true;
-    // CreateAndProcessBlock() does not support building SegWit blocks, so don't activate in these tests.
-    // TODO: fix the code to support SegWit blocks.
-    gArgs.ForceSetArg("-vbparams", strprintf("segwit:0:%d", (int64_t)Consensus::BIP9Deployment::NO_TIMEOUT));
     SelectParams(chainName);
     noui_connect();
 }
@@ -115,6 +112,11 @@ TestingSetup::~TestingSetup()
 
 TestChain100Setup::TestChain100Setup() : TestingSetup(CBaseChainParams::REGTEST)
 {
+    // CreateAndProcessBlock() does not support building SegWit blocks, so don't activate in these tests.
+    // TODO: fix the code to support SegWit blocks.
+    gArgs.ForceSetArg("-vbparams", strprintf("segwit:0:%d", (int64_t)Consensus::BIP9Deployment::NO_TIMEOUT));
+    SelectParams(CBaseChainParams::REGTEST);
+
     // Generate a 100-block chain:
     coinbaseKey.MakeNewKey(true);
     CScript scriptPubKey = CScript() <<  ToByteVector(coinbaseKey.GetPubKey()) << OP_CHECKSIG;

src/test/setup_common.h

@@ -1,9 +1,9 @@
-// Copyright (c) 2015-2018 The Bitcoin Core developers
+// Copyright (c) 2015-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#ifndef BITCOIN_TEST_TEST_BITCOIN_H
-#define BITCOIN_TEST_TEST_BITCOIN_H
+#ifndef BITCOIN_TEST_SETUP_COMMON_H
+#define BITCOIN_TEST_SETUP_COMMON_H
 
 #include <chainparamsbase.h>
 #include <fs.h>

src/test/sighash_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2013-2018 The Bitcoin Core developers
+// Copyright (c) 2013-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -10,7 +10,7 @@
 #include <script/script.h>
 #include <serialize.h>
 #include <streams.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <util/system.h>
 #include <util/strencodings.h>
 #include <version.h>

src/test/sigopcount_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -9,7 +9,7 @@
 #include <script/script.h>
 #include <script/standard.h>
 #include <uint256.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <vector>
 

src/test/skiplist_tests.cpp

@@ -1,10 +1,10 @@
-// Copyright (c) 2014-2018 The Bitcoin Core developers
+// Copyright (c) 2014-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <chain.h>
 #include <util/system.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <vector>
 

src/test/streams_tests.cpp

@@ -1,10 +1,10 @@
-// Copyright (c) 2012-2018 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <streams.h>
 #include <support/allocators/zeroafterfree.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/sync_tests.cpp

@@ -1,9 +1,9 @@
-// Copyright (c) 2012-2017 The Bitcoin Core developers
+// Copyright (c) 2012-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <sync.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/timedata_tests.cpp

@@ -1,9 +1,9 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 //
 #include <timedata.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/torcontrol_tests.cpp

@@ -2,7 +2,7 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 //
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <torcontrol.h>
 
 #include <boost/test/unit_test.hpp>

src/test/transaction_tests.cpp

@@ -1,10 +1,10 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <test/data/tx_invalid.json.h>
 #include <test/data/tx_valid.json.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <clientversion.h>
 #include <checkqueue.h>

src/test/txindex_tests.cpp

@@ -1,11 +1,11 @@
-// Copyright (c) 2017-2018 The Bitcoin Core developers
+// Copyright (c) 2017-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <chainparams.h>
 #include <index/txindex.h>
 #include <script/standard.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <util/system.h>
 #include <util/time.h>
 #include <validation.h>

src/test/txvalidation_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2017-2018 The Bitcoin Core developers
+// Copyright (c) 2017-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -8,7 +8,7 @@
 #include <consensus/validation.h>
 #include <primitives/transaction.h>
 #include <script/script.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 

src/test/txvalidationcache_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -11,7 +11,7 @@
 #include <random.h>
 #include <script/standard.h>
 #include <script/sign.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <util/time.h>
 #include <core_io.h>
 #include <keystore.h>

src/test/uint256_tests.cpp

@@ -1,10 +1,10 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 #include <arith_uint256.h>
 #include <uint256.h>
 #include <version.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
 #include <stdint.h>

src/test/util.cpp

@@ -0,0 +1,90 @@
+// Copyright (c) 2019 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#include <test/util.h>
+
+#include <chainparams.h>
+#include <consensus/merkle.h>
+#include <consensus/validation.h>
+#include <key_io.h>
+#include <miner.h>
+#include <outputtype.h>
+#include <pow.h>
+#include <scheduler.h>
+#include <script/standard.h>
+#include <txdb.h>
+#include <validation.h>
+#include <validationinterface.h>
+#ifdef ENABLE_WALLET
+#include <wallet/wallet.h>
+#endif
+
+#include <boost/thread.hpp>
+
+#ifdef ENABLE_WALLET
+std::string getnewaddress(CWallet& w)
+{
+    constexpr auto output_type = OutputType::BECH32;
+
+    CPubKey new_key;
+    if (!w.GetKeyFromPool(new_key)) assert(false);
+
+    w.LearnRelatedScripts(new_key, output_type);
+    const auto dest = GetDestinationForKey(new_key, output_type);
+
+    w.SetAddressBook(dest, /* label */ "", "receive");
+
+    return EncodeDestination(dest);
+}
+
+void importaddress(CWallet& wallet, const std::string& address)
+{
+    LOCK(wallet.cs_wallet);
+    const auto dest = DecodeDestination(address);
+    assert(IsValidDestination(dest));
+    const auto script = GetScriptForDestination(dest);
+    wallet.MarkDirty();
+    assert(!wallet.HaveWatchOnly(script));
+    if (!wallet.AddWatchOnly(script, 0 /* nCreateTime */)) assert(false);
+    wallet.SetAddressBook(dest, /* label */ "", "receive");
+}
+#endif // ENABLE_WALLET
+
+CTxIn generatetoaddress(const std::string& address)
+{
+    const auto dest = DecodeDestination(address);
+    assert(IsValidDestination(dest));
+    const auto coinbase_script = GetScriptForDestination(dest);
+
+    return MineBlock(coinbase_script);
+}
+
+CTxIn MineBlock(const CScript& coinbase_scriptPubKey)
+{
+    auto block = PrepareBlock(coinbase_scriptPubKey);
+
+    while (!CheckProofOfWork(block->GetHash(), block->nBits, Params().GetConsensus())) {
+        ++block->nNonce;
+        assert(block->nNonce);
+    }
+
+    bool processed{ProcessNewBlock(Params(), block, true, nullptr)};
+    assert(processed);
+
+    return CTxIn{block->vtx[0]->GetHash(), 0};
+}
+
+
+std::shared_ptr<CBlock> PrepareBlock(const CScript& coinbase_scriptPubKey)
+{
+    auto block = std::make_shared<CBlock>(
+        BlockAssembler{Params()}
+            .CreateNewBlock(coinbase_scriptPubKey)
+            ->block);
+
+    block->nTime = ::chainActive.Tip()->GetMedianTimePast() + 1;
+    block->hashMerkleRoot = BlockMerkleRoot(*block);
+
+    return block;
+}

src/test/util.h

@@ -0,0 +1,34 @@
+// Copyright (c) 2019 The Bitcoin Core developers
+// Distributed under the MIT software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#ifndef BITCOIN_TEST_UTIL_H
+#define BITCOIN_TEST_UTIL_H
+
+#include <memory>
+#include <string>
+
+class CBlock;
+class CScript;
+class CTxIn;
+class CWallet;
+
+// Lower-level utils //
+
+/** Returns the generated coin */
+CTxIn MineBlock(const CScript& coinbase_scriptPubKey);
+/** Prepare a block to be mined */
+std::shared_ptr<CBlock> PrepareBlock(const CScript& coinbase_scriptPubKey);
+
+
+// RPC-like //
+
+/** Import the address to the wallet */
+void importaddress(CWallet& wallet, const std::string& address);
+/** Returns a new address from the wallet */
+std::string getnewaddress(CWallet& w);
+/** Returns the generated coin */
+CTxIn generatetoaddress(const std::string& address);
+
+
+#endif // BITCOIN_TEST_UTIL_H

src/test/util_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -9,7 +9,7 @@
 #include <sync.h>
 #include <util/strencodings.h>
 #include <util/moneystr.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <stdint.h>
 #include <vector>

src/test/validation_block_tests.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) 2018 The Bitcoin Core developers
+// Copyright (c) 2018-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -10,7 +10,7 @@
 #include <miner.h>
 #include <pow.h>
 #include <random.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <validation.h>
 #include <validationinterface.h>
 

src/test/validation_tests.cpp

@@ -6,7 +6,7 @@
 #include <net.h>
 #include <validation.h>
 
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <boost/signals2/signal.hpp>
 #include <boost/test/unit_test.hpp>

src/test/versionbits_tests.cpp

@@ -1,10 +1,10 @@
-// Copyright (c) 2014-2018 The Bitcoin Core developers
+// Copyright (c) 2014-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <chain.h>
 #include <versionbits.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <chainparams.h>
 #include <validation.h>
 #include <consensus/params.h>

src/wallet/test/coinselector_tests.cpp

@@ -8,7 +8,7 @@
 #include <amount.h>
 #include <primitives/transaction.h>
 #include <random.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <wallet/test/wallet_test_fixture.h>
 
 #include <boost/test/unit_test.hpp>

src/wallet/test/db_tests.cpp

@@ -7,7 +7,7 @@
 #include <boost/test/unit_test.hpp>
 
 #include <fs.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <wallet/db.h>
 
 

src/wallet/test/init_test_fixture.h

@@ -6,7 +6,7 @@
 #define BITCOIN_WALLET_TEST_INIT_TEST_FIXTURE_H
 
 #include <interfaces/chain.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 
 struct InitWalletDirTestingSetup: public BasicTestingSetup {

src/wallet/test/init_tests.cpp

@@ -4,7 +4,7 @@
 
 #include <boost/test/unit_test.hpp>
 
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <wallet/test/init_test_fixture.h>
 
 #include <init.h>

src/wallet/test/psbt_wallet_tests.cpp

@@ -12,7 +12,7 @@
 #include <univalue.h>
 
 #include <boost/test/unit_test.hpp>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <wallet/test/wallet_test_fixture.h>
 
 BOOST_FIXTURE_TEST_SUITE(psbt_wallet_tests, WalletTestingSetup)

src/wallet/test/wallet_crypto_tests.cpp

@@ -2,7 +2,7 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <util/strencodings.h>
 #include <wallet/crypter.h>
 

src/wallet/test/wallet_test_fixture.h

@@ -5,7 +5,7 @@
 #ifndef BITCOIN_WALLET_TEST_WALLET_TEST_FIXTURE_H
 #define BITCOIN_WALLET_TEST_WALLET_TEST_FIXTURE_H
 
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 
 #include <interfaces/chain.h>
 #include <interfaces/wallet.h>

src/wallet/test/wallet_tests.cpp

@@ -13,7 +13,7 @@
 #include <consensus/validation.h>
 #include <interfaces/chain.h>
 #include <rpc/server.h>
-#include <test/test_bitcoin.h>
+#include <test/setup_common.h>
 #include <validation.h>
 #include <wallet/coincontrol.h>
 #include <wallet/test/wallet_test_fixture.h>