diff options
| -rw-r--r-- | src/test/util_tests.cpp | 110 |
1 files changed, 106 insertions, 4 deletions
diff --git a/src/test/util_tests.cpp b/src/test/util_tests.cpp index 42b781db95..51dd25ed1c 100644 --- a/src/test/util_tests.cpp +++ b/src/test/util_tests.cpp @@ -601,7 +601,7 @@ BOOST_AUTO_TEST_CASE(util_GetChainName) // outside a network section, and non-network specific settings like "-server" // that aren't sensitive to the network. // -struct SettingsMergeTestingSetup : public BasicTestingSetup { +struct ArgsMergeTestingSetup : public BasicTestingSetup { //! Max number of actions to sequence together. Can decrease this when //! debugging to make test results easier to understand. static constexpr int MAX_ACTIONS = 3; @@ -661,11 +661,11 @@ struct SettingsMergeTestingSetup : public BasicTestingSetup { // test parses and merges settings, representing the results as strings that get // compared against an expected hash. To debug, the result strings can be dumped // to a file (see comments below). -BOOST_FIXTURE_TEST_CASE(util_SettingsMerge, SettingsMergeTestingSetup) +BOOST_FIXTURE_TEST_CASE(util_ArgsMerge, ArgsMergeTestingSetup) { CHash256 out_sha; FILE* out_file = nullptr; - if (const char* out_path = getenv("SETTINGS_MERGE_TEST_OUT")) { + if (const char* out_path = getenv("ARGS_MERGE_TEST_OUT")) { out_file = fsbridge::fopen(out_path, "w"); if (!out_file) throw std::system_error(errno, std::generic_category(), "fopen failed"); } @@ -767,7 +767,7 @@ BOOST_FIXTURE_TEST_CASE(util_SettingsMerge, SettingsMergeTestingSetup) // If check below fails, should manually dump the results with: // - // SETTINGS_MERGE_TEST_OUT=results.txt ./test_bitcoin --run_test=util_tests/util_SettingsMerge + // ARGS_MERGE_TEST_OUT=results.txt ./test_bitcoin --run_test=util_tests/util_ArgsMerge // // And verify diff against previous results to make sure the changes are expected. // @@ -777,6 +777,108 @@ BOOST_FIXTURE_TEST_CASE(util_SettingsMerge, SettingsMergeTestingSetup) BOOST_CHECK_EQUAL(out_sha_hex, "b835eef5977d69114eb039a976201f8c7121f34fe2b7ea2b73cafb516e5c9dc8"); } +// Similar test as above, but for ArgsManager::GetChainName function. +struct ChainMergeTestingSetup : public BasicTestingSetup { + static constexpr int MAX_ACTIONS = 2; + + enum Action { NONE, ENABLE_TEST, DISABLE_TEST, NEGATE_TEST, ENABLE_REG, DISABLE_REG, NEGATE_REG }; + using ActionList = Action[MAX_ACTIONS]; + + //! Enumerate all possible test configurations. + template <typename Fn> + void ForEachMergeSetup(Fn&& fn) + { + ActionList arg_actions = {}; + ForEachNoDup(arg_actions, ENABLE_TEST, NEGATE_REG, [&] { + ActionList conf_actions = {}; + ForEachNoDup(conf_actions, ENABLE_TEST, NEGATE_REG, [&] { fn(arg_actions, conf_actions); }); + }); + } +}; + +BOOST_FIXTURE_TEST_CASE(util_ChainMerge, ChainMergeTestingSetup) +{ + CHash256 out_sha; + FILE* out_file = nullptr; + if (const char* out_path = getenv("CHAIN_MERGE_TEST_OUT")) { + out_file = fsbridge::fopen(out_path, "w"); + if (!out_file) throw std::system_error(errno, std::generic_category(), "fopen failed"); + } + + ForEachMergeSetup([&](const ActionList& arg_actions, const ActionList& conf_actions) { + TestArgsManager parser; + LOCK(parser.cs_args); + parser.AddArg("-regtest", "regtest", false, OptionsCategory::OPTIONS); + parser.AddArg("-testnet", "testnet", false, OptionsCategory::OPTIONS); + + auto arg = [](Action action) { return action == ENABLE_TEST ? "-testnet=1" : + action == DISABLE_TEST ? "-testnet=0" : + action == NEGATE_TEST ? "-notestnet=1" : + action == ENABLE_REG ? "-regtest=1" : + action == DISABLE_REG ? "-regtest=0" : + action == NEGATE_REG ? "-noregtest=1" : nullptr; }; + + std::string desc; + std::vector<const char*> argv = {"ignored"}; + for (Action action : arg_actions) { + const char* argstr = arg(action); + if (!argstr) break; + argv.push_back(argstr); + desc += " "; + desc += argv.back(); + } + std::string error; + BOOST_CHECK(parser.ParseParameters(argv.size(), argv.data(), error)); + BOOST_CHECK_EQUAL(error, ""); + + std::string conf; + for (Action action : conf_actions) { + const char* argstr = arg(action); + if (!argstr) break; + desc += " "; + desc += argstr + 1; + conf += argstr + 1; + } + std::istringstream conf_stream(conf); + BOOST_CHECK(parser.ReadConfigStream(conf_stream, "filepath", error)); + BOOST_CHECK_EQUAL(error, ""); + + desc += " || "; + try { + desc += parser.GetChainName(); + } catch (const std::runtime_error& e) { + desc += "error: "; + desc += e.what(); + } + desc += "\n"; + + out_sha.Write((const unsigned char*)desc.data(), desc.size()); + if (out_file) { + BOOST_REQUIRE(fwrite(desc.data(), 1, desc.size(), out_file) == desc.size()); + } + }); + + if (out_file) { + if (fclose(out_file)) throw std::system_error(errno, std::generic_category(), "fclose failed"); + out_file = nullptr; + } + + unsigned char out_sha_bytes[CSHA256::OUTPUT_SIZE]; + out_sha.Finalize(out_sha_bytes); + std::string out_sha_hex = HexStr(std::begin(out_sha_bytes), std::end(out_sha_bytes)); + + // If check below fails, should manually dump the results with: + // + // CHAIN_MERGE_TEST_OUT=results.txt ./test_bitcoin --run_test=util_tests/util_ChainMerge + // + // And verify diff against previous results to make sure the changes are expected. + // + // Results file is formatted like: + // + // <input> || <output> + BOOST_CHECK_EQUAL(out_sha_hex, "b284f4b4a15dd6bf8c06213a69a004b1960388e1d9917173927db52ac220927f"); +} + BOOST_AUTO_TEST_CASE(util_FormatMoney) { BOOST_CHECK_EQUAL(FormatMoney(0), "0.00"); |