From cb19814c1ee7c12a21c8249347c8d2bc1d8c69dd Mon Sep 17 00:00:00 2001
From: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
Date: Sat, 13 May 2023 19:53:04 +0100
Subject: [PATCH] cmake: Build `test_bitcoin` executable

---
 CMakeLists.txt                            |   2 +
 cmake/module/GenerateHeaders.cmake        |  21 +++
 cmake/script/GenerateHeaderFromJson.cmake |  23 +++
 cmake/script/GenerateHeaderFromRaw.cmake  |  22 +++
 src/CMakeLists.txt                        |   4 +
 src/test/CMakeLists.txt                   | 170 ++++++++++++++++++++++
 6 files changed, 242 insertions(+)
 create mode 100644 cmake/module/GenerateHeaders.cmake
 create mode 100644 cmake/script/GenerateHeaderFromJson.cmake
 create mode 100644 cmake/script/GenerateHeaderFromRaw.cmake
 create mode 100644 src/test/CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ef50903b95749..f02021c413547 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -67,6 +67,7 @@ tristate_option(WITH_USDT
   AUTO
 )
 
+option(BUILD_TESTS "Build test_bitcoin executable." ON)
 option(BUILD_BENCH "Build bench_bitcoin executable." ON)
 
 if(CXX20)
@@ -175,6 +176,7 @@ message("  UPnP ................................ ${WITH_MINIUPNPC}")
 message("  ZeroMQ .............................. ${WITH_ZMQ}")
 message("  USDT tracing ........................ ${WITH_USDT}")
 message("Tests:")
+message("  test_bitcoin ........................ ${BUILD_TESTS}")
 message("  bench_bitcoin ....................... ${BUILD_BENCH}")
 message("")
 if(CMAKE_CROSSCOMPILING)
diff --git a/cmake/module/GenerateHeaders.cmake b/cmake/module/GenerateHeaders.cmake
new file mode 100644
index 0000000000000..13359522f2758
--- /dev/null
+++ b/cmake/module/GenerateHeaders.cmake
@@ -0,0 +1,21 @@
+# Copyright (c) 2023 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+function(generate_header_from_json json_source_relpath)
+  add_custom_command(
+    OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${json_source_relpath}.h
+    COMMAND ${CMAKE_COMMAND} -DJSON_SOURCE_PATH=${CMAKE_CURRENT_SOURCE_DIR}/${json_source_relpath} -DHEADER_PATH=${CMAKE_CURRENT_BINARY_DIR}/${json_source_relpath}.h -P ${CMAKE_SOURCE_DIR}/cmake/script/GenerateHeaderFromJson.cmake
+    DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${json_source_relpath}
+    VERBATIM
+  )
+endfunction()
+
+function(generate_header_from_raw raw_source_relpath)
+  add_custom_command(
+    OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${raw_source_relpath}.h
+    COMMAND ${CMAKE_COMMAND} -DRAW_SOURCE_PATH=${CMAKE_CURRENT_SOURCE_DIR}/${raw_source_relpath} -DHEADER_PATH=${CMAKE_CURRENT_BINARY_DIR}/${raw_source_relpath}.h -P ${CMAKE_SOURCE_DIR}/cmake/script/GenerateHeaderFromRaw.cmake
+    DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${raw_source_relpath}
+    VERBATIM
+  )
+endfunction()
diff --git a/cmake/script/GenerateHeaderFromJson.cmake b/cmake/script/GenerateHeaderFromJson.cmake
new file mode 100644
index 0000000000000..e02705dd895e2
--- /dev/null
+++ b/cmake/script/GenerateHeaderFromJson.cmake
@@ -0,0 +1,23 @@
+# Copyright (c) 2023 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+file(READ ${JSON_SOURCE_PATH} hex_content HEX)
+string(REGEX MATCHALL "([A-Za-z0-9][A-Za-z0-9])" bytes "${hex_content}")
+
+file(WRITE ${HEADER_PATH} "namespace json_tests{\n")
+get_filename_component(json_source_basename ${JSON_SOURCE_PATH} NAME_WE)
+file(APPEND ${HEADER_PATH} "static unsigned const char ${json_source_basename}[] = {\n")
+
+set(i 0)
+foreach(byte ${bytes})
+  math(EXPR i "${i} + 1")
+  math(EXPR remainder "${i} % 8")
+  if(remainder EQUAL 0)
+    file(APPEND ${HEADER_PATH} "0x${byte},\n")
+  else()
+    file(APPEND ${HEADER_PATH} "0x${byte}, ")
+  endif()
+endforeach()
+
+file(APPEND ${HEADER_PATH} "\n};};")
diff --git a/cmake/script/GenerateHeaderFromRaw.cmake b/cmake/script/GenerateHeaderFromRaw.cmake
new file mode 100644
index 0000000000000..82a3a3c3a3199
--- /dev/null
+++ b/cmake/script/GenerateHeaderFromRaw.cmake
@@ -0,0 +1,22 @@
+# Copyright (c) 2023 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+file(READ ${RAW_SOURCE_PATH} hex_content HEX)
+string(REGEX MATCHALL "([A-Za-z0-9][A-Za-z0-9])" bytes "${hex_content}")
+
+get_filename_component(raw_source_basename ${RAW_SOURCE_PATH} NAME_WE)
+file(WRITE ${HEADER_PATH} "static unsigned const char ${raw_source_basename}_raw[] = {\n")
+
+set(i 0)
+foreach(byte ${bytes})
+  math(EXPR i "${i} + 1")
+  math(EXPR remainder "${i} % 8")
+  if(remainder EQUAL 0)
+    file(APPEND ${HEADER_PATH} "0x${byte},\n")
+  else()
+    file(APPEND ${HEADER_PATH} "0x${byte}, ")
+  endif()
+endforeach()
+
+file(APPEND ${HEADER_PATH} "\n};")
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index e61140c0e7737..fd8268070a4b7 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -282,3 +282,7 @@ add_subdirectory(test/util)
 if(BUILD_BENCH)
   add_subdirectory(bench)
 endif()
+
+if(BUILD_TESTS)
+  add_subdirectory(test)
+endif()
diff --git a/src/test/CMakeLists.txt b/src/test/CMakeLists.txt
new file mode 100644
index 0000000000000..d1d22901b343e
--- /dev/null
+++ b/src/test/CMakeLists.txt
@@ -0,0 +1,170 @@
+# Copyright (c) 2023 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(GenerateHeaders)
+generate_header_from_json(data/base58_encode_decode.json)
+generate_header_from_json(data/bip341_wallet_vectors.json)
+generate_header_from_json(data/blockfilters.json)
+generate_header_from_json(data/key_io_invalid.json)
+generate_header_from_json(data/key_io_valid.json)
+generate_header_from_json(data/script_tests.json)
+generate_header_from_json(data/sighash.json)
+generate_header_from_json(data/tx_invalid.json)
+generate_header_from_json(data/tx_valid.json)
+generate_header_from_raw(data/asmap.raw)
+
+add_executable(test_bitcoin
+  main.cpp
+  $<TARGET_OBJECTS:bitcoin_consensus>
+  ${CMAKE_CURRENT_BINARY_DIR}/data/asmap.raw.h
+  ${CMAKE_CURRENT_BINARY_DIR}/data/base58_encode_decode.json.h
+  ${CMAKE_CURRENT_BINARY_DIR}/data/bip341_wallet_vectors.json.h
+  ${CMAKE_CURRENT_BINARY_DIR}/data/blockfilters.json.h
+  ${CMAKE_CURRENT_BINARY_DIR}/data/key_io_invalid.json.h
+  ${CMAKE_CURRENT_BINARY_DIR}/data/key_io_valid.json.h
+  ${CMAKE_CURRENT_BINARY_DIR}/data/script_tests.json.h
+  ${CMAKE_CURRENT_BINARY_DIR}/data/sighash.json.h
+  ${CMAKE_CURRENT_BINARY_DIR}/data/tx_invalid.json.h
+  ${CMAKE_CURRENT_BINARY_DIR}/data/tx_valid.json.h
+# Tests:
+  addrman_tests.cpp
+  allocator_tests.cpp
+  amount_tests.cpp
+  argsman_tests.cpp
+  arith_uint256_tests.cpp
+  banman_tests.cpp
+  base32_tests.cpp
+  base58_tests.cpp
+  base64_tests.cpp
+  bech32_tests.cpp
+  bip32_tests.cpp
+  blockchain_tests.cpp
+  blockencodings_tests.cpp
+  blockfilter_index_tests.cpp
+  blockfilter_tests.cpp
+  blockmanager_tests.cpp
+  bloom_tests.cpp
+  bswap_tests.cpp
+  checkqueue_tests.cpp
+  coins_tests.cpp
+  coinstatsindex_tests.cpp
+  compress_tests.cpp
+  compilerbug_tests.cpp
+  crypto_tests.cpp
+  cuckoocache_tests.cpp
+  dbwrapper_tests.cpp
+  denialofservice_tests.cpp
+  descriptor_tests.cpp
+  flatfile_tests.cpp
+  fs_tests.cpp
+  getarg_tests.cpp
+  hash_tests.cpp
+  headers_sync_chainwork_tests.cpp
+  httpserver_tests.cpp
+  i2p_tests.cpp
+  interfaces_tests.cpp
+  key_io_tests.cpp
+  key_tests.cpp
+  logging_tests.cpp
+  mempool_tests.cpp
+  merkleblock_tests.cpp
+  merkle_tests.cpp
+  miner_tests.cpp
+  miniscript_tests.cpp
+  minisketch_tests.cpp
+  multisig_tests.cpp
+  netbase_tests.cpp
+  net_peer_eviction_tests.cpp
+  net_tests.cpp
+  orphanage_tests.cpp
+  pmt_tests.cpp
+  policy_fee_tests.cpp
+  policyestimator_tests.cpp
+  pool_tests.cpp
+  pow_tests.cpp
+  prevector_tests.cpp
+  raii_event_tests.cpp
+  random_tests.cpp
+  rbf_tests.cpp
+  rest_tests.cpp
+  result_tests.cpp
+  reverselock_tests.cpp
+  rpc_tests.cpp
+  sanity_tests.cpp
+  scheduler_tests.cpp
+  scriptnum_tests.cpp
+  script_p2sh_tests.cpp
+  script_parse_tests.cpp
+  script_segwit_tests.cpp
+  script_standard_tests.cpp
+  script_tests.cpp
+  serfloat_tests.cpp
+  serialize_tests.cpp
+  settings_tests.cpp
+  sighash_tests.cpp
+  sigopcount_tests.cpp
+  skiplist_tests.cpp
+  sock_tests.cpp
+  streams_tests.cpp
+  sync_tests.cpp
+  system_tests.cpp
+  timedata_tests.cpp
+  torcontrol_tests.cpp
+  transaction_tests.cpp
+  translation_tests.cpp
+  txindex_tests.cpp
+  txpackage_tests.cpp
+  txreconciliation_tests.cpp
+  txrequest_tests.cpp
+  txvalidationcache_tests.cpp
+  txvalidation_tests.cpp
+  uint256_tests.cpp
+  util_tests.cpp
+  util_threadnames_tests.cpp
+  validation_block_tests.cpp
+  validation_chainstate_tests.cpp
+  validation_chainstatemanager_tests.cpp
+  validation_flush_tests.cpp
+  validation_tests.cpp
+  validationinterface_tests.cpp
+  versionbits_tests.cpp
+  xoroshiro128plusplus_tests.cpp
+)
+
+target_link_libraries(test_bitcoin
+  test_util
+  bitcoin_cli
+  bitcoin_node
+  bitcoin_common
+  bitcoin_util
+  minisketch
+  leveldb
+  univalue
+  Boost::headers
+  libevent::libevent
+)
+
+if(ENABLE_WALLET)
+  target_sources(test_bitcoin
+    PRIVATE
+      ../wallet/test/coinselector_tests.cpp
+      ../wallet/test/init_test_fixture.cpp
+      ../wallet/test/init_tests.cpp
+      ../wallet/test/ismine_tests.cpp
+      ../wallet/test/psbt_wallet_tests.cpp
+      ../wallet/test/rpc_util_tests.cpp
+      ../wallet/test/scriptpubkeyman_tests.cpp
+      ../wallet/test/spend_tests.cpp
+      ../wallet/test/wallet_crypto_tests.cpp
+      ../wallet/test/wallet_test_fixture.cpp
+      ../wallet/test/wallet_tests.cpp
+      ../wallet/test/wallet_transaction_tests.cpp
+      ../wallet/test/walletdb_tests.cpp
+      ../wallet/test/walletload_tests.cpp
+  )
+  target_link_libraries(test_bitcoin bitcoin_wallet)
+  if(USE_BDB)
+    target_sources(test_bitcoin PRIVATE ../wallet/test/db_tests.cpp)
+  endif()
+endif()