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CodeCoverage: libethereum

cl-refactor
Dimitry Khokhlov 10 years ago
committed by Dimitry
parent
085311d851
commit
c6074f051a
1 changed files with 131 additions and 2 deletions
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  1. 133
      test/libethereum/unit.cpp

133
test/libethereum/unit.cpp
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@ -17,40 +17,54 @@
/** @file unit.cpp
* @author Dimitry Khokhlov <Dimitry@ethdev.com>
* @date 2015
* libethereum unit test functions.
* libethereum unit test functions coverage.
*/
#include <boost/filesystem/operations.hpp>
#include <boost/test/unit_test.hpp>
#include <test/TestHelper.h>
#include "../JsonSpiritHeaders.h"
#include <libdevcore/TransientDirectory.h>
#include <libethereum/Defaults.h>
#include <libethereum/AccountDiff.h>
#include <libethereum/BlockChain.h>
#include <libethereum/BlockQueue.h>
using namespace dev;
using namespace eth;
BOOST_AUTO_TEST_SUITE(libethereum)
BOOST_AUTO_TEST_CASE(AccountDiff)
{
std::cout << "AccountDiff" << std::endl;
dev::eth::AccountDiff accDiff;
// Testing changeType
// exist = true exist_from = true AccountChange::Deletion
accDiff.exist = dev::Diff<bool>(true, false);
BOOST_CHECK_MESSAGE(accDiff.changeType() == dev::eth::AccountChange::Deletion, "Account change type expected to be Deletion!");
BOOST_CHECK_MESSAGE(strcmp(dev::eth::lead(accDiff.changeType()), "XXX") == 0, "Deletion lead expected to be 'XXX'!");
// exist = true exist_from = false AccountChange::Creation
accDiff.exist = dev::Diff<bool>(false, true);
BOOST_CHECK_MESSAGE(accDiff.changeType() == dev::eth::AccountChange::Creation, "Account change type expected to be Creation!");
BOOST_CHECK_MESSAGE(strcmp(dev::eth::lead(accDiff.changeType()), "+++") == 0, "Creation lead expected to be '+++'!");
// exist = false bn = true sc = true AccountChange::All
accDiff.exist = dev::Diff<bool>(false, false);
accDiff.nonce = dev::Diff<dev::u256>(1, 2);
accDiff.code = dev::Diff<dev::bytes>(dev::fromHex("00"), dev::fromHex("01"));
BOOST_CHECK_MESSAGE(accDiff.changeType() == dev::eth::AccountChange::All, "Account change type expected to be All!");
BOOST_CHECK_MESSAGE(strcmp(dev::eth::lead(accDiff.changeType()), "***") == 0, "All lead expected to be '***'!");
// exist = false bn = true sc = false AccountChange::Intrinsic
accDiff.exist = dev::Diff<bool>(false, false);
accDiff.nonce = dev::Diff<dev::u256>(1, 2);
accDiff.code = dev::Diff<dev::bytes>(dev::fromHex("00"), dev::fromHex("00"));
BOOST_CHECK_MESSAGE(accDiff.changeType() == dev::eth::AccountChange::Intrinsic, "Account change type expected to be Intrinsic!");
BOOST_CHECK_MESSAGE(strcmp(dev::eth::lead(accDiff.changeType()), " * ") == 0, "Intrinsic lead expected to be ' * '!");
// exist = false bn = false sc = true AccountChange::CodeStorage
accDiff.exist = dev::Diff<bool>(false, false);
@ -58,6 +72,7 @@ BOOST_AUTO_TEST_CASE(AccountDiff)
accDiff.balance = dev::Diff<dev::u256>(1, 1);
accDiff.code = dev::Diff<dev::bytes>(dev::fromHex("00"), dev::fromHex("01"));
BOOST_CHECK_MESSAGE(accDiff.changeType() == dev::eth::AccountChange::CodeStorage, "Account change type expected to be CodeStorage!");
BOOST_CHECK_MESSAGE(strcmp(dev::eth::lead(accDiff.changeType()), "* *") == 0, "CodeStorage lead expected to be '* *'!");
// exist = false bn = false sc = false AccountChange::None
accDiff.exist = dev::Diff<bool>(false, false);
@ -65,6 +80,120 @@ BOOST_AUTO_TEST_CASE(AccountDiff)
accDiff.balance = dev::Diff<dev::u256>(1, 1);
accDiff.code = dev::Diff<dev::bytes>(dev::fromHex("00"), dev::fromHex("00"));
BOOST_CHECK_MESSAGE(accDiff.changeType() == dev::eth::AccountChange::None, "Account change type expected to be None!");
BOOST_CHECK_MESSAGE(strcmp(dev::eth::lead(accDiff.changeType()), " ") == 0, "None lead expected to be ' '!");
//ofstream
accDiff.exist = dev::Diff<bool>(false, false);
accDiff.nonce = dev::Diff<dev::u256>(1, 2);
accDiff.balance = dev::Diff<dev::u256>(1, 2);
accDiff.code = dev::Diff<dev::bytes>(dev::fromHex("00"), dev::fromHex("01"));
std::map<dev::u256, dev::Diff<dev::u256>> storage;
storage[1] = accDiff.nonce;
accDiff.storage = storage;
std::stringstream buffer;
//if (!_s.exist.to())
buffer << accDiff;
BOOST_CHECK_MESSAGE(strcmp(buffer.str().c_str(), "") == 0, "Not expected output: '" + buffer.str() + "'");
buffer.str(std::string());
accDiff.exist = dev::Diff<bool>(false, true);
buffer << accDiff;
BOOST_CHECK_MESSAGE(strcmp(buffer.str().c_str(), "#2 (+1) 2 (+1) $[1] ([0]) \n * 0000000000000000000000000000000000000000000000000000000000000001: 2 (1)") == 0, "Not expected output: '" + buffer.str() + "'");
buffer.str(std::string());
storage[1] = dev::Diff<dev::u256>(0, 0);
accDiff.storage = storage;
buffer << accDiff;
BOOST_CHECK_MESSAGE(strcmp(buffer.str().c_str(), "#2 (+1) 2 (+1) $[1] ([0]) \n + 0000000000000000000000000000000000000000000000000000000000000001: 0") == 0, "Not expected output: '" + buffer.str() + "'");
buffer.str(std::string());
storage[1] = dev::Diff<dev::u256>(1, 0);
accDiff.storage = storage;
buffer << accDiff;
BOOST_CHECK_MESSAGE(strcmp(buffer.str().c_str(), "#2 (+1) 2 (+1) $[1] ([0]) \nXXX 0000000000000000000000000000000000000000000000000000000000000001 (1)") == 0, "Not expected output: '" + buffer.str() + "'");
buffer.str(std::string());
BOOST_CHECK_MESSAGE(accDiff.changed() == true, "dev::eth::AccountDiff::changed(): incorrect return value");
//unexpected value
BOOST_CHECK_MESSAGE(strcmp(dev::eth::lead((dev::eth::AccountChange)123), "") != 0, "Not expected output when dev::eth::lead on unexpected value");
}
BOOST_AUTO_TEST_CASE(StateDiff)
{
dev::eth::StateDiff stateDiff;
dev::eth::AccountDiff accDiff;
accDiff.exist = dev::Diff<bool>(false, false);
accDiff.nonce = dev::Diff<dev::u256>(1, 2);
accDiff.balance = dev::Diff<dev::u256>(1, 2);
accDiff.code = dev::Diff<dev::bytes>(dev::fromHex("00"), dev::fromHex("01"));
std::map<dev::u256, dev::Diff<dev::u256>> storage;
storage[1] = accDiff.nonce;
accDiff.storage = storage;
std::stringstream buffer;
dev::Address address("001122334455667788991011121314151617181920");
stateDiff.accounts[address] = accDiff;
buffer << stateDiff;
BOOST_CHECK_MESSAGE(strcmp(buffer.str().c_str(), "1 accounts changed:\n*** 0000000000000000000000000000000000000000: \n") == 0, "Not expected output: '" + buffer.str() + "'");
}
BOOST_AUTO_TEST_CASE(BlockChain)
{
std::string genesisRLP = "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";
dev::bytes genesisBlockRLP = dev::test::importByteArray(genesisRLP);
BlockInfo biGenesisBlock(genesisBlockRLP);
std::string blockRLP = "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";
dev::bytes blockRLPbytes = dev::test::importByteArray(blockRLP);
BlockInfo biBlock(blockRLPbytes);
TransientDirectory td1, td2;
State trueState(OverlayDB(State::openDB(td1.path())), BaseState::Empty, biGenesisBlock.coinbaseAddress);
dev::eth::BlockChain trueBc(genesisBlockRLP, td2.path(), WithExisting::Verify);
json_spirit::mObject o;
json_spirit::mObject accountaddress;
json_spirit::mObject account;
account["balance"] = "0x02540be400";
account["code"] = "0x";
account["nonce"] = "0x00";
account["storage"] = json_spirit::mObject();
accountaddress["a94f5374fce5edbc8e2a8697c15331677e6ebf0b"] = account;
o["pre"] = accountaddress;
dev::test::ImportTest importer(o["pre"].get_obj());
importer.importState(o["pre"].get_obj(), trueState);
trueState.commit();
trueBc.import(blockRLPbytes, trueState.db());
std::stringstream buffer;
buffer << trueBc;
BOOST_CHECK_MESSAGE(strcmp(buffer.str().c_str(), "96d3fba448912a3f714221956ad5b6b7984236d4a1748c7f8ff5d637ca88e19f00: 1 @ 1f08d9b73350445d921aa74a44861b5cc12d1258a4da8ac3e0a41d1757aa8112\n") == 0, "Not expected output: '" + buffer.str() + "'");
trueBc.garbageCollect(true);
//Block Queue Test
BlockQueue bcQueue;
bcQueue.tick(trueBc);
QueueStatus bStatus = bcQueue.blockStatus(trueBc.info().hash());
BOOST_CHECK(bStatus == QueueStatus::Unknown);
dev::bytesConstRef bytesConst(&blockRLPbytes.at(0), blockRLPbytes.size());
bcQueue.import(bytesConst, trueBc);
bStatus = bcQueue.blockStatus(biBlock.hash());
BOOST_CHECK(bStatus == QueueStatus::Unknown);
bcQueue.clear();
}
BOOST_AUTO_TEST_CASE(BlockQueue)
{
}
BOOST_AUTO_TEST_SUITE_END()

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