From 0a5ee08e2b8927016f9f8d2afe0ac30e9ac0e81f Mon Sep 17 00:00:00 2001 From: Péter Szilágyi Date: Wed, 24 Feb 2016 13:29:47 +0200 Subject: Godeps, eth, tests: update ethash, used shared for testing --- .../ethereum/ethash/test/c/CMakeLists.txt | 66 -- .../src/github.com/ethereum/ethash/test/c/test.cpp | 669 --------------------- .../src/github.com/ethereum/ethash/test/c/test.sh | 32 - 3 files changed, 767 deletions(-) delete mode 100644 Godeps/_workspace/src/github.com/ethereum/ethash/test/c/CMakeLists.txt delete mode 100644 Godeps/_workspace/src/github.com/ethereum/ethash/test/c/test.cpp delete mode 100644 Godeps/_workspace/src/github.com/ethereum/ethash/test/c/test.sh (limited to 'Godeps/_workspace/src/github.com/ethereum/ethash/test/c') diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/test/c/CMakeLists.txt b/Godeps/_workspace/src/github.com/ethereum/ethash/test/c/CMakeLists.txt deleted file mode 100644 index f94531c3d..000000000 --- a/Godeps/_workspace/src/github.com/ethereum/ethash/test/c/CMakeLists.txt +++ /dev/null @@ -1,66 +0,0 @@ -if (MSVC) - if (NOT BOOST_ROOT) - set (BOOST_ROOT "$ENV{BOOST_ROOT}") - endif() - set (CMAKE_PREFIX_PATH BOOST_ROOT) -endif() - -IF( NOT Boost_FOUND ) - # use multithreaded boost libraries, with -mt suffix - set(Boost_USE_MULTITHREADED ON) - - if (MSVC) - # TODO handle other msvc versions or it will fail find them - set(Boost_COMPILER -vc120) - # use static boost libraries *.lib - set(Boost_USE_STATIC_LIBS ON) - elseif (APPLE) - - # use static boost libraries *.a - set(Boost_USE_STATIC_LIBS ON) - - elseif (UNIX) - # use dynamic boost libraries .dll - set(Boost_USE_STATIC_LIBS OFF) - - endif() - find_package(Boost 1.48.0 COMPONENTS unit_test_framework system filesystem) -ENDIF() - -IF (Boost_FOUND) - message(STATUS "boost header: ${Boost_INCLUDE_DIRS}") - message(STATUS "boost libs : ${Boost_LIBRARIES}") - - include_directories( ${Boost_INCLUDE_DIR} ) - include_directories(../../src) - - link_directories(${Boost_LIBRARY_DIRS}) - file(GLOB HEADERS "*.h") - if ((NOT MSVC) AND (NOT APPLE)) - ADD_DEFINITIONS(-DBOOST_TEST_DYN_LINK) - endif() - if (NOT CRYPTOPP_FOUND) - find_package (CryptoPP) - endif() - - if (CRYPTOPP_FOUND) - add_definitions(-DWITH_CRYPTOPP) - endif() - - if (NOT MSVC) - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 ") - endif() - - add_executable (Test "./test.cpp" ${HEADERS}) - target_link_libraries(Test ${ETHHASH_LIBS}) - target_link_libraries(Test ${Boost_FILESYSTEM_LIBRARIES}) - target_link_libraries(Test ${Boost_SYSTEM_LIBRARIES}) - target_link_libraries(Test ${Boost_UNIT_TEST_FRAMEWORK_LIBRARIES}) - - if (CRYPTOPP_FOUND) - TARGET_LINK_LIBRARIES(Test ${CRYPTOPP_LIBRARIES}) - endif() - - enable_testing () - add_test(NAME ethash COMMAND Test) -ENDIF() diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/test/c/test.cpp b/Godeps/_workspace/src/github.com/ethereum/ethash/test/c/test.cpp deleted file mode 100644 index 44e0c385b..000000000 --- a/Godeps/_workspace/src/github.com/ethereum/ethash/test/c/test.cpp +++ /dev/null @@ -1,669 +0,0 @@ -#include -#include -#include -#include -#include - -#ifdef WITH_CRYPTOPP - -#include - -#else -#include -#endif // WITH_CRYPTOPP - -#ifdef _WIN32 -#include -#include -#endif - -#define BOOST_TEST_MODULE Daggerhashimoto -#define BOOST_TEST_MAIN - -#include -#include -#include -#include -#include - -using namespace std; -using byte = uint8_t; -using bytes = std::vector; -namespace fs = boost::filesystem; - -// Just an alloca "wrapper" to silence uint64_t to size_t conversion warnings in windows -// consider replacing alloca calls with something better though! -#define our_alloca(param__) alloca((size_t)(param__)) - - -// some functions taken from eth::dev for convenience. -std::string bytesToHexString(const uint8_t *str, const uint64_t s) -{ - std::ostringstream ret; - - for (size_t i = 0; i < s; ++i) - ret << std::hex << std::setfill('0') << std::setw(2) << std::nouppercase << (int) str[i]; - - return ret.str(); -} - -std::string blockhashToHexString(ethash_h256_t* _hash) -{ - return bytesToHexString((uint8_t*)_hash, 32); -} - -int fromHex(char _i) -{ - if (_i >= '0' && _i <= '9') - return _i - '0'; - if (_i >= 'a' && _i <= 'f') - return _i - 'a' + 10; - if (_i >= 'A' && _i <= 'F') - return _i - 'A' + 10; - - BOOST_REQUIRE_MESSAGE(false, "should never get here"); - return -1; -} - -bytes hexStringToBytes(std::string const& _s) -{ - unsigned s = (_s[0] == '0' && _s[1] == 'x') ? 2 : 0; - std::vector ret; - ret.reserve((_s.size() - s + 1) / 2); - - if (_s.size() % 2) - try - { - ret.push_back(fromHex(_s[s++])); - } - catch (...) - { - ret.push_back(0); - } - for (unsigned i = s; i < _s.size(); i += 2) - try - { - ret.push_back((byte)(fromHex(_s[i]) * 16 + fromHex(_s[i + 1]))); - } - catch (...){ - ret.push_back(0); - } - return ret; -} - -ethash_h256_t stringToBlockhash(std::string const& _s) -{ - ethash_h256_t ret; - bytes b = hexStringToBytes(_s); - memcpy(&ret, b.data(), b.size()); - return ret; -} - - - -BOOST_AUTO_TEST_CASE(fnv_hash_check) { - uint32_t x = 1235U; - const uint32_t - y = 9999999U, - expected = (FNV_PRIME * x) ^y; - - x = fnv_hash(x, y); - - BOOST_REQUIRE_MESSAGE(x == expected, - "\nexpected: " << expected << "\n" - << "actual: " << x << "\n"); - -} - -BOOST_AUTO_TEST_CASE(SHA256_check) { - ethash_h256_t input; - ethash_h256_t out; - memcpy(&input, "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~", 32); - SHA3_256(&out, (uint8_t*)&input, 32); - const std::string - expected = "2b5ddf6f4d21c23de216f44d5e4bdc68e044b71897837ea74c83908be7037cd7", - actual = bytesToHexString((uint8_t*)&out, 32); - BOOST_REQUIRE_MESSAGE(expected == actual, - "\nexpected: " << expected.c_str() << "\n" - << "actual: " << actual.c_str() << "\n"); -} - -BOOST_AUTO_TEST_CASE(SHA512_check) { - uint8_t input[64], out[64]; - memcpy(input, "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~", 64); - SHA3_512(out, input, 64); - const std::string - expected = "0be8a1d334b4655fe58c6b38789f984bb13225684e86b20517a55ab2386c7b61c306f25e0627c60064cecd6d80cd67a82b3890bd1289b7ceb473aad56a359405", - actual = bytesToHexString(out, 64); - BOOST_REQUIRE_MESSAGE(expected == actual, - "\nexpected: " << expected.c_str() << "\n" - << "actual: " << actual.c_str() << "\n"); -} - -BOOST_AUTO_TEST_CASE(test_swap_endian32) { - uint32_t v32 = (uint32_t)0xBAADF00D; - v32 = ethash_swap_u32(v32); - BOOST_REQUIRE_EQUAL(v32, (uint32_t)0x0DF0ADBA); -} - -BOOST_AUTO_TEST_CASE(test_swap_endian64) { - uint64_t v64 = (uint64_t)0xFEE1DEADDEADBEEF; - v64 = ethash_swap_u64(v64); - BOOST_REQUIRE_EQUAL(v64, (uint64_t)0xEFBEADDEADDEE1FE); -} - -BOOST_AUTO_TEST_CASE(ethash_params_init_genesis_check) { - uint64_t full_size = ethash_get_datasize(0); - uint64_t cache_size = ethash_get_cachesize(0); - BOOST_REQUIRE_MESSAGE(full_size < ETHASH_DATASET_BYTES_INIT, - "\nfull size: " << full_size << "\n" - << "should be less than or equal to: " << ETHASH_DATASET_BYTES_INIT << "\n"); - BOOST_REQUIRE_MESSAGE(full_size + 20 * ETHASH_MIX_BYTES >= ETHASH_DATASET_BYTES_INIT, - "\nfull size + 20*MIX_BYTES: " << full_size + 20 * ETHASH_MIX_BYTES << "\n" - << "should be greater than or equal to: " << ETHASH_DATASET_BYTES_INIT << "\n"); - BOOST_REQUIRE_MESSAGE(cache_size < ETHASH_DATASET_BYTES_INIT / 32, - "\ncache size: " << cache_size << "\n" - << "should be less than or equal to: " << ETHASH_DATASET_BYTES_INIT / 32 << "\n"); -} - -BOOST_AUTO_TEST_CASE(ethash_params_init_genesis_calcifide_check) { - uint64_t full_size = ethash_get_datasize(0); - uint64_t cache_size = ethash_get_cachesize(0); - const uint32_t expected_full_size = 1073739904; - const uint32_t expected_cache_size = 16776896; - BOOST_REQUIRE_MESSAGE(full_size == expected_full_size, - "\nexpected: " << expected_cache_size << "\n" - << "actual: " << full_size << "\n"); - BOOST_REQUIRE_MESSAGE(cache_size == expected_cache_size, - "\nexpected: " << expected_cache_size << "\n" - << "actual: " << cache_size << "\n"); -} - -BOOST_AUTO_TEST_CASE(ethash_check_difficulty_check) { - ethash_h256_t hash; - ethash_h256_t target; - memcpy(&hash, "11111111111111111111111111111111", 32); - memcpy(&target, "22222222222222222222222222222222", 32); - BOOST_REQUIRE_MESSAGE( - ethash_check_difficulty(&hash, &target), - "\nexpected \"" << std::string((char *) &hash, 32).c_str() << "\" to have the same or less difficulty than \"" << std::string((char *) &target, 32).c_str() << "\"\n"); - BOOST_REQUIRE_MESSAGE( - ethash_check_difficulty(&hash, &hash), ""); - // "\nexpected \"" << hash << "\" to have the same or less difficulty than \"" << hash << "\"\n"); - memcpy(&target, "11111111111111111111111111111112", 32); - BOOST_REQUIRE_MESSAGE( - ethash_check_difficulty(&hash, &target), ""); - // "\nexpected \"" << hash << "\" to have the same or less difficulty than \"" << target << "\"\n"); - memcpy(&target, "11111111111111111111111111111110", 32); - BOOST_REQUIRE_MESSAGE( - !ethash_check_difficulty(&hash, &target), ""); - // "\nexpected \"" << hash << "\" to have more difficulty than \"" << target << "\"\n"); -} - -BOOST_AUTO_TEST_CASE(test_ethash_io_mutable_name) { - char mutable_name[DAG_MUTABLE_NAME_MAX_SIZE]; - // should have at least 8 bytes provided since this is what we test :) - ethash_h256_t seed1 = ethash_h256_static_init(0, 10, 65, 255, 34, 55, 22, 8); - ethash_io_mutable_name(1, &seed1, mutable_name); - BOOST_REQUIRE_EQUAL(0, strcmp(mutable_name, "full-R1-000a41ff22371608")); - ethash_h256_t seed2 = ethash_h256_static_init(0, 0, 0, 0, 0, 0, 0, 0); - ethash_io_mutable_name(44, &seed2, mutable_name); - BOOST_REQUIRE_EQUAL(0, strcmp(mutable_name, "full-R44-0000000000000000")); -} - -BOOST_AUTO_TEST_CASE(test_ethash_dir_creation) { - ethash_h256_t seedhash; - FILE *f = NULL; - memset(&seedhash, 0, 32); - BOOST_REQUIRE_EQUAL( - ETHASH_IO_MEMO_MISMATCH, - ethash_io_prepare("./test_ethash_directory/", seedhash, &f, 64, false) - ); - BOOST_REQUIRE(f); - - // let's make sure that the directory was created - BOOST_REQUIRE(fs::is_directory(fs::path("./test_ethash_directory/"))); - - // cleanup - fclose(f); - fs::remove_all("./test_ethash_directory/"); -} - -BOOST_AUTO_TEST_CASE(test_ethash_io_memo_file_match) { - uint64_t full_size; - uint64_t cache_size; - ethash_h256_t seed; - ethash_h256_t hash; - FILE* f; - memcpy(&seed, "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~", 32); - memcpy(&hash, "~~~X~~~~~~~~~~~~~~~~~~~~~~~~~~~~", 32); - - cache_size = 1024; - full_size = 1024 * 32; - - ethash_light_t light = ethash_light_new_internal(cache_size, &seed); - ethash_full_t full = ethash_full_new_internal( - "./test_ethash_directory/", - seed, - full_size, - light, - NULL - ); - BOOST_ASSERT(full); - // let's make sure that the directory was created - BOOST_REQUIRE(fs::is_directory(fs::path("./test_ethash_directory/"))); - // delete the full here so that memory is properly unmapped and FILE handler freed - ethash_full_delete(full); - // and check that we have a match when checking again - BOOST_REQUIRE_EQUAL( - ETHASH_IO_MEMO_MATCH, - ethash_io_prepare("./test_ethash_directory/", seed, &f, full_size, false) - ); - BOOST_REQUIRE(f); - - // cleanup - fclose(f); - ethash_light_delete(light); - fs::remove_all("./test_ethash_directory/"); -} - -BOOST_AUTO_TEST_CASE(test_ethash_io_memo_file_size_mismatch) { - static const int blockn = 0; - ethash_h256_t seedhash = ethash_get_seedhash(blockn); - FILE *f = NULL; - BOOST_REQUIRE_EQUAL( - ETHASH_IO_MEMO_MISMATCH, - ethash_io_prepare("./test_ethash_directory/", seedhash, &f, 64, false) - ); - BOOST_REQUIRE(f); - fclose(f); - - // let's make sure that the directory was created - BOOST_REQUIRE(fs::is_directory(fs::path("./test_ethash_directory/"))); - // and check that we get the size mismatch detected if we request diffferent size - BOOST_REQUIRE_EQUAL( - ETHASH_IO_MEMO_SIZE_MISMATCH, - ethash_io_prepare("./test_ethash_directory/", seedhash, &f, 65, false) - ); - - // cleanup - fs::remove_all("./test_ethash_directory/"); -} - -BOOST_AUTO_TEST_CASE(test_ethash_get_default_dirname) { - char result[256]; - // this is really not an easy thing to test for in a unit test - // TODO: Improve this test ... -#ifdef _WIN32 - char homedir[256]; - BOOST_REQUIRE(SUCCEEDED(SHGetFolderPathA(NULL, CSIDL_PROFILE, NULL, 0, (CHAR*)homedir))); - BOOST_REQUIRE(ethash_get_default_dirname(result, 256)); - std::string res = std::string(homedir) + std::string("\\AppData\\Local\\Ethash\\"); -#else - char* homedir = getenv("HOME"); - BOOST_REQUIRE(ethash_get_default_dirname(result, 256)); - std::string res = std::string(homedir) + std::string("/.ethash/"); -#endif - BOOST_CHECK_MESSAGE(strcmp(res.c_str(), result) == 0, - "Expected \"" + res + "\" but got \"" + std::string(result) + "\"" - ); -} - -BOOST_AUTO_TEST_CASE(light_and_full_client_checks) { - uint64_t full_size; - uint64_t cache_size; - ethash_h256_t seed; - ethash_h256_t hash; - ethash_h256_t difficulty; - ethash_return_value_t light_out; - ethash_return_value_t full_out; - memcpy(&seed, "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~", 32); - memcpy(&hash, "~~~X~~~~~~~~~~~~~~~~~~~~~~~~~~~~", 32); - - // Set the difficulty - ethash_h256_set(&difficulty, 0, 197); - ethash_h256_set(&difficulty, 1, 90); - for (int i = 2; i < 32; i++) - ethash_h256_set(&difficulty, i, 255); - - cache_size = 1024; - full_size = 1024 * 32; - - ethash_light_t light = ethash_light_new_internal(cache_size, &seed); - ethash_full_t full = ethash_full_new_internal( - "./test_ethash_directory/", - seed, - full_size, - light, - NULL - ); - BOOST_ASSERT(full); - { - const std::string - expected = "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", - actual = bytesToHexString((uint8_t const *) light->cache, cache_size); - - BOOST_REQUIRE_MESSAGE(expected == actual, - "\nexpected: " << expected.c_str() << "\n" - << "actual: " << actual.c_str() << "\n"); - } - { - node node; - ethash_calculate_dag_item(&node, 0, light); - const std::string - actual = bytesToHexString((uint8_t const *) &node, sizeof(node)), - expected = "b1698f829f90b35455804e5185d78f549fcb1bdce2bee006d4d7e68eb154b596be1427769eb1c3c3e93180c760af75f81d1023da6a0ffbe321c153a7c0103597"; - BOOST_REQUIRE_MESSAGE(actual == expected, - "\n" << "expected: " << expected.c_str() << "\n" - << "actual: " << actual.c_str() << "\n"); - } - { - for (int i = 0; i < full_size / sizeof(node); ++i) { - for (uint32_t j = 0; j < 32; ++j) { - node expected_node; - ethash_calculate_dag_item(&expected_node, j, light); - const std::string - actual = bytesToHexString((uint8_t const *) &(full->data[j]), sizeof(node)), - expected = bytesToHexString((uint8_t const *) &expected_node, sizeof(node)); - BOOST_REQUIRE_MESSAGE(actual == expected, - "\ni: " << j << "\n" - << "expected: " << expected.c_str() << "\n" - << "actual: " << actual.c_str() << "\n"); - } - } - } - { - uint64_t nonce = 0x7c7c597c; - full_out = ethash_full_compute(full, hash, nonce); - BOOST_REQUIRE(full_out.success); - light_out = ethash_light_compute_internal(light, full_size, hash, nonce); - BOOST_REQUIRE(light_out.success); - const std::string - light_result_string = blockhashToHexString(&light_out.result), - full_result_string = blockhashToHexString(&full_out.result); - BOOST_REQUIRE_MESSAGE(light_result_string == full_result_string, - "\nlight result: " << light_result_string.c_str() << "\n" - << "full result: " << full_result_string.c_str() << "\n"); - const std::string - light_mix_hash_string = blockhashToHexString(&light_out.mix_hash), - full_mix_hash_string = blockhashToHexString(&full_out.mix_hash); - BOOST_REQUIRE_MESSAGE(full_mix_hash_string == light_mix_hash_string, - "\nlight mix hash: " << light_mix_hash_string.c_str() << "\n" - << "full mix hash: " << full_mix_hash_string.c_str() << "\n"); - ethash_h256_t check_hash; - ethash_quick_hash(&check_hash, &hash, nonce, &full_out.mix_hash); - const std::string check_hash_string = blockhashToHexString(&check_hash); - BOOST_REQUIRE_MESSAGE(check_hash_string == full_result_string, - "\ncheck hash string: " << check_hash_string.c_str() << "\n" - << "full result: " << full_result_string.c_str() << "\n"); - } - { - full_out = ethash_full_compute(full, hash, 5); - BOOST_REQUIRE(full_out.success); - std::string - light_result_string = blockhashToHexString(&light_out.result), - full_result_string = blockhashToHexString(&full_out.result); - BOOST_REQUIRE_MESSAGE(light_result_string != full_result_string, - "\nlight result and full result should differ: " << light_result_string.c_str() << "\n"); - - light_out = ethash_light_compute_internal(light, full_size, hash, 5); - BOOST_REQUIRE(light_out.success); - light_result_string = blockhashToHexString(&light_out.result); - BOOST_REQUIRE_MESSAGE(light_result_string == full_result_string, - "\nlight result and full result should be the same\n" - << "light result: " << light_result_string.c_str() << "\n" - << "full result: " << full_result_string.c_str() << "\n"); - std::string - light_mix_hash_string = blockhashToHexString(&light_out.mix_hash), - full_mix_hash_string = blockhashToHexString(&full_out.mix_hash); - BOOST_REQUIRE_MESSAGE(full_mix_hash_string == light_mix_hash_string, - "\nlight mix hash: " << light_mix_hash_string.c_str() << "\n" - << "full mix hash: " << full_mix_hash_string.c_str() << "\n"); - BOOST_REQUIRE_MESSAGE(ethash_check_difficulty(&full_out.result, &difficulty), - "ethash_check_difficulty failed" - ); - BOOST_REQUIRE_MESSAGE(ethash_quick_check_difficulty(&hash, 5U, &full_out.mix_hash, &difficulty), - "ethash_quick_check_difficulty failed" - ); - } - ethash_light_delete(light); - ethash_full_delete(full); - fs::remove_all("./test_ethash_directory/"); -} - -BOOST_AUTO_TEST_CASE(ethash_full_new_when_dag_exists_with_wrong_size) { - uint64_t full_size; - uint64_t cache_size; - ethash_h256_t seed; - ethash_h256_t hash; - ethash_return_value_t full_out; - ethash_return_value_t light_out; - memcpy(&seed, "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~", 32); - memcpy(&hash, "~~~X~~~~~~~~~~~~~~~~~~~~~~~~~~~~", 32); - - cache_size = 1024; - full_size = 1024 * 32; - - // first make a DAG file of "wrong size" - FILE *f; - BOOST_REQUIRE_EQUAL( - ETHASH_IO_MEMO_MISMATCH, - ethash_io_prepare("./test_ethash_directory/", seed, &f, 64, false) - ); - fclose(f); - - // then create new DAG, which should detect the wrong size and force create a new file - ethash_light_t light = ethash_light_new_internal(cache_size, &seed); - BOOST_ASSERT(light); - ethash_full_t full = ethash_full_new_internal( - "./test_ethash_directory/", - seed, - full_size, - light, - NULL - ); - BOOST_ASSERT(full); - { - uint64_t nonce = 0x7c7c597c; - full_out = ethash_full_compute(full, hash, nonce); - BOOST_REQUIRE(full_out.success); - light_out = ethash_light_compute_internal(light, full_size, hash, nonce); - BOOST_REQUIRE(light_out.success); - const std::string - light_result_string = blockhashToHexString(&light_out.result), - full_result_string = blockhashToHexString(&full_out.result); - BOOST_REQUIRE_MESSAGE(light_result_string == full_result_string, - "\nlight result: " << light_result_string.c_str() << "\n" - << "full result: " << full_result_string.c_str() << "\n"); - const std::string - light_mix_hash_string = blockhashToHexString(&light_out.mix_hash), - full_mix_hash_string = blockhashToHexString(&full_out.mix_hash); - BOOST_REQUIRE_MESSAGE(full_mix_hash_string == light_mix_hash_string, - "\nlight mix hash: " << light_mix_hash_string.c_str() << "\n" - << "full mix hash: " << full_mix_hash_string.c_str() << "\n"); - ethash_h256_t check_hash; - ethash_quick_hash(&check_hash, &hash, nonce, &full_out.mix_hash); - const std::string check_hash_string = blockhashToHexString(&check_hash); - BOOST_REQUIRE_MESSAGE(check_hash_string == full_result_string, - "\ncheck hash string: " << check_hash_string.c_str() << "\n" - << "full result: " << full_result_string.c_str() << "\n"); - } - - ethash_light_delete(light); - ethash_full_delete(full); - fs::remove_all("./test_ethash_directory/"); -} - -static bool g_executed = false; -static unsigned g_prev_progress = 0; -static int test_full_callback(unsigned _progress) -{ - g_executed = true; - BOOST_CHECK(_progress >= g_prev_progress); - g_prev_progress = _progress; - return 0; -} - -static int test_full_callback_that_fails(unsigned _progress) -{ - return 1; -} - -static int test_full_callback_create_incomplete_dag(unsigned _progress) -{ - if (_progress >= 30) { - return 1; - } - return 0; -} - -BOOST_AUTO_TEST_CASE(full_client_callback) { - uint64_t full_size; - uint64_t cache_size; - ethash_h256_t seed; - ethash_h256_t hash; - memcpy(&seed, "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~", 32); - memcpy(&hash, "~~~X~~~~~~~~~~~~~~~~~~~~~~~~~~~~", 32); - - cache_size = 1024; - full_size = 1024 * 32; - - ethash_light_t light = ethash_light_new_internal(cache_size, &seed); - ethash_full_t full = ethash_full_new_internal( - "./test_ethash_directory/", - seed, - full_size, - light, - test_full_callback - ); - BOOST_ASSERT(full); - BOOST_CHECK(g_executed); - BOOST_REQUIRE_EQUAL(g_prev_progress, 100); - - ethash_full_delete(full); - ethash_light_delete(light); - fs::remove_all("./test_ethash_directory/"); -} - -BOOST_AUTO_TEST_CASE(failing_full_client_callback) { - uint64_t full_size; - uint64_t cache_size; - ethash_h256_t seed; - ethash_h256_t hash; - memcpy(&seed, "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~", 32); - memcpy(&hash, "~~~X~~~~~~~~~~~~~~~~~~~~~~~~~~~~", 32); - - cache_size = 1024; - full_size = 1024 * 32; - - ethash_light_t light = ethash_light_new_internal(cache_size, &seed); - ethash_full_t full = ethash_full_new_internal( - "./test_ethash_directory/", - seed, - full_size, - light, - test_full_callback_that_fails - ); - BOOST_ASSERT(!full); - ethash_light_delete(light); - fs::remove_all("./test_ethash_directory/"); -} - -BOOST_AUTO_TEST_CASE(test_incomplete_dag_file) { - uint64_t full_size; - uint64_t cache_size; - ethash_h256_t seed; - ethash_h256_t hash; - memcpy(&seed, "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~", 32); - memcpy(&hash, "~~~X~~~~~~~~~~~~~~~~~~~~~~~~~~~~", 32); - - cache_size = 1024; - full_size = 1024 * 32; - - ethash_light_t light = ethash_light_new_internal(cache_size, &seed); - // create a full but stop at 30%, so no magic number is written - ethash_full_t full = ethash_full_new_internal( - "./test_ethash_directory/", - seed, - full_size, - light, - test_full_callback_create_incomplete_dag - ); - BOOST_ASSERT(!full); - FILE *f = NULL; - // confirm that we get a size_mismatch because the magic number is missing - BOOST_REQUIRE_EQUAL( - ETHASH_IO_MEMO_SIZE_MISMATCH, - ethash_io_prepare("./test_ethash_directory/", seed, &f, full_size, false) - ); - ethash_light_delete(light); - fs::remove_all("./test_ethash_directory/"); -} - -BOOST_AUTO_TEST_CASE(test_block22_verification) { - // from POC-9 testnet, epoch 0 - ethash_light_t light = ethash_light_new(22); - ethash_h256_t seedhash = stringToBlockhash("372eca2454ead349c3df0ab5d00b0b706b23e49d469387db91811cee0358fc6d"); - BOOST_ASSERT(light); - ethash_return_value_t ret = ethash_light_compute( - light, - seedhash, - 0x495732e0ed7a801cU - ); - BOOST_REQUIRE_EQUAL(blockhashToHexString(&ret.result), "00000b184f1fdd88bfd94c86c39e65db0c36144d5e43f745f722196e730cb614"); - ethash_h256_t difficulty = ethash_h256_static_init(0x2, 0x5, 0x40); - BOOST_REQUIRE(ethash_check_difficulty(&ret.result, &difficulty)); - ethash_light_delete(light); -} - -BOOST_AUTO_TEST_CASE(test_block30001_verification) { - // from POC-9 testnet, epoch 1 - ethash_light_t light = ethash_light_new(30001); - ethash_h256_t seedhash = stringToBlockhash("7e44356ee3441623bc72a683fd3708fdf75e971bbe294f33e539eedad4b92b34"); - BOOST_ASSERT(light); - ethash_return_value_t ret = ethash_light_compute( - light, - seedhash, - 0x318df1c8adef7e5eU - ); - ethash_h256_t difficulty = ethash_h256_static_init(0x17, 0x62, 0xff); - BOOST_REQUIRE(ethash_check_difficulty(&ret.result, &difficulty)); - ethash_light_delete(light); -} - -BOOST_AUTO_TEST_CASE(test_block60000_verification) { - // from POC-9 testnet, epoch 2 - ethash_light_t light = ethash_light_new(60000); - ethash_h256_t seedhash = stringToBlockhash("5fc898f16035bf5ac9c6d9077ae1e3d5fc1ecc3c9fd5bee8bb00e810fdacbaa0"); - BOOST_ASSERT(light); - ethash_return_value_t ret = ethash_light_compute( - light, - seedhash, - 0x50377003e5d830caU - ); - ethash_h256_t difficulty = ethash_h256_static_init(0x25, 0xa6, 0x1e); - BOOST_REQUIRE(ethash_check_difficulty(&ret.result, &difficulty)); - ethash_light_delete(light); -} - -// Test of Full DAG creation with the minimal ethash.h API. -// Commented out since travis tests would take too much time. -// Uncomment and run on your own machine if you want to confirm -// it works fine. -#if 0 -static int progress_cb(unsigned _progress) -{ - printf("CREATING DAG. PROGRESS: %u\n", _progress); - fflush(stdout); - return 0; -} - -BOOST_AUTO_TEST_CASE(full_dag_test) { - ethash_light_t light = ethash_light_new(55); - BOOST_ASSERT(light); - ethash_full_t full = ethash_full_new(light, progress_cb); - BOOST_ASSERT(full); - ethash_light_delete(light); - ethash_full_delete(full); -} -#endif diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/test/c/test.sh b/Godeps/_workspace/src/github.com/ethereum/ethash/test/c/test.sh deleted file mode 100644 index 92b6b8b66..000000000 --- a/Godeps/_workspace/src/github.com/ethereum/ethash/test/c/test.sh +++ /dev/null @@ -1,32 +0,0 @@ -#!/bin/bash - -# Strict mode -set -e - -VALGRIND_ARGS="--tool=memcheck" -VALGRIND_ARGS+=" --leak-check=yes" -VALGRIND_ARGS+=" --track-origins=yes" -VALGRIND_ARGS+=" --show-reachable=yes" -VALGRIND_ARGS+=" --num-callers=20" -VALGRIND_ARGS+=" --track-fds=yes" - -SOURCE="${BASH_SOURCE[0]}" -while [ -h "$SOURCE" ]; do - DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )" - SOURCE="$(readlink "$SOURCE")" - [[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE" -done -TEST_DIR="$( cd -P "$( dirname "$SOURCE" )" && pwd )" - -rm -rf $TEST_DIR/build -mkdir -p $TEST_DIR/build -cd $TEST_DIR/build ; -cmake ../../.. > /dev/null -make Test -./test/c/Test - -# If we have valgrind also run memory check tests -if hash valgrind 2>/dev/null; then - echo "======== Running tests under valgrind ========"; - cd $TEST_DIR/build/ && valgrind $VALGRIND_ARGS ./test/c/Test -fi -- cgit