diff options
| -rw-r--r-- | dagger.cpp | 76 |
1 files changed, 54 insertions, 22 deletions
@@ -17,37 +17,69 @@ /** @file dagger.cpp * @author Gav Wood <i@gavwood.com> * @date 2014 - * ProofOfWork test functions. + * Dashimoto test functions. */ -#include <chrono> -#include <libdevcore/Log.h> +#include <fstream> +#include <random> +#include "JsonSpiritHeaders.h" +#include <libdevcore/CommonIO.h> #include <libethcore/ProofOfWork.h> +#include <libethcore/Ethasher.h> +#include <boost/test/unit_test.hpp> +#include "TestHelper.h" + using namespace std; -using namespace std::chrono; using namespace dev; using namespace dev::eth; -int daggerTest() +namespace js = json_spirit; + +using dev::operator <<; + +BOOST_AUTO_TEST_SUITE(DashimotoTests) + +BOOST_AUTO_TEST_CASE(basic_test) { -#if 0 - cnote << "Testing ProofOfWork..."; - // Test dagger - { - auto s = steady_clock::now(); - cout << hex << ProofOfWork().eval((h256)(u256)1, (h256)(u256)0); - cout << " " << dec << duration_cast<milliseconds>(steady_clock::now() - s).count() << " ms" << endl; - cout << hex << ProofOfWork().eval((h256)(u256)1, (h256)(u256)1); - cout << " " << dec << duration_cast<milliseconds>(steady_clock::now() - s).count() << " ms" << endl; - } + string testPath = test::getTestPath(); + + testPath += "/PoWTests"; + + cnote << "Testing Secure Trie..."; + js::mValue v; + string s = asString(contents(testPath + "/ethash_tests.json")); + BOOST_REQUIRE_MESSAGE(s.length() > 0, "Contents of 'ethash_tests.json' is empty. Have you cloned the 'tests' repo branch develop?"); + js::read_string(s, v); + for (auto& i: v.get_obj()) { - auto s = steady_clock::now(); - cout << hex << ProofOfWork().eval((h256)(u256)1, (h256)(u256)0); - cout << " " << dec << duration_cast<milliseconds>(steady_clock::now() - s).count() << " ms" << endl; - cout << hex << ProofOfWork().eval((h256)(u256)1, (h256)(u256)1); - cout << " " << dec << duration_cast<milliseconds>(steady_clock::now() - s).count() << " ms" << endl; - } + cnote << i.first; + js::mObject& o = i.second.get_obj(); + vector<pair<string, string>> ss; + BlockInfo header = BlockInfo::fromHeader(fromHex(o["header"].get_str())); + h256 headerHash(o["header_hash"].get_str()); + Nonce nonce(o["nonce"].get_str()); + BOOST_REQUIRE_EQUAL(headerHash, header.headerHash(WithoutNonce)); + BOOST_REQUIRE_EQUAL(nonce, header.nonce); + + unsigned cacheSize(o["cache_size"].get_int()); + h256 cacheHash(o["cache_hash"].get_str()); + BOOST_REQUIRE_EQUAL(Ethasher::get()->cache(header).size(), cacheSize); + BOOST_REQUIRE_EQUAL(sha3(Ethasher::get()->cache(header)), cacheHash); + +#if TEST_FULL + unsigned fullSize(o["full_size"].get_int()); + h256 fullHash(o["full_hash"].get_str()); + BOOST_REQUIRE_EQUAL(Ethasher::get()->full(header).size(), fullSize); + BOOST_REQUIRE_EQUAL(sha3(Ethasher::get()->full(header)), fullHash); #endif - return 0; + + h256 result(o["result"].get_str()); + Ethasher::Result r = Ethasher::eval(header); + BOOST_REQUIRE_EQUAL(r.value, result); + BOOST_REQUIRE_EQUAL(r.mixHash, header.mixHash); + } } +BOOST_AUTO_TEST_SUITE_END() + + |