solidity/test/contracts/Wallet.cpp

678 lines
24 KiB
C++
Raw Normal View History

2015-06-10 15:37:17 +00:00
/*
This file is part of cpp-ethereum.
cpp-ethereum is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
cpp-ethereum is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with cpp-ethereum. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @author Christian <c@ethdev.com>
* @date 2015
* Tests for a (comparatively) complex multisig wallet contract.
*/
#include <string>
#include <tuple>
2016-03-18 08:22:15 +00:00
#if defined(_MSC_VER)
#pragma warning(push)
#pragma warning(disable:4535) // calling _set_se_translator requires /EHa
#endif
2015-06-10 15:37:17 +00:00
#include <boost/test/unit_test.hpp>
2016-03-18 08:22:15 +00:00
#if defined(_MSC_VER)
#pragma warning(pop)
#endif
2015-06-10 15:37:17 +00:00
#include <libdevcore/Hash.h>
#include <test/libsolidity/solidityExecutionFramework.h>
using namespace std;
namespace dev
{
namespace solidity
{
namespace test
{
static char const* walletCode = R"DELIMITER(
//sol Wallet
// Multi-sig, daily-limited account proxy/wallet.
// @authors:
// Gav Wood <g@ethdev.com>
// inheritable "property" contract that enables methods to be protected by requiring the acquiescence of either a
// single, or, crucially, each of a number of, designated owners.
// usage:
// use modifiers onlyowner (just own owned) or onlymanyowners(hash), whereby the same hash must be provided by
// some number (specified in constructor) of the set of owners (specified in the constructor, modifiable) before the
// interior is executed.
contract multiowned {
2015-07-06 16:04:26 +00:00
// TYPES
2015-06-10 15:37:17 +00:00
// struct for the status of a pending operation.
struct PendingState {
uint yetNeeded;
uint ownersDone;
uint index;
}
2015-07-06 16:04:26 +00:00
// EVENTS
2015-06-10 15:37:17 +00:00
// this contract only has five types of events: it can accept a confirmation, in which case
// we record owner and operation (hash) alongside it.
event Confirmation(address owner, bytes32 operation);
event Revoke(address owner, bytes32 operation);
// some others are in the case of an owner changing.
event OwnerChanged(address oldOwner, address newOwner);
event OwnerAdded(address newOwner);
event OwnerRemoved(address oldOwner);
// the last one is emitted if the required signatures change
event RequirementChanged(uint newRequirement);
2015-07-06 16:04:26 +00:00
// MODIFIERS
2015-06-10 15:37:17 +00:00
// simple single-sig function modifier.
modifier onlyowner {
if (isOwner(msg.sender))
_
}
// multi-sig function modifier: the operation must have an intrinsic hash in order
// that later attempts can be realised as the same underlying operation and
// thus count as confirmations.
modifier onlymanyowners(bytes32 _operation) {
2015-07-06 16:04:26 +00:00
if (confirmAndCheck(_operation))
2015-06-10 15:37:17 +00:00
_
}
2015-07-06 16:04:26 +00:00
// METHODS
// constructor is given number of sigs required to do protected "onlymanyowners" transactions
// as well as the selection of addresses capable of confirming them.
2015-07-16 14:25:23 +00:00
function multiowned(address[] _owners, uint _required) {
m_numOwners = _owners.length + 1;
m_owners[1] = uint(msg.sender);
m_ownerIndex[uint(msg.sender)] = 1;
for (uint i = 0; i < _owners.length; ++i)
{
m_owners[2 + i] = uint(_owners[i]);
m_ownerIndex[uint(_owners[i])] = 2 + i;
}
m_required = _required;
2015-07-06 16:04:26 +00:00
}
2015-06-10 15:37:17 +00:00
// Revokes a prior confirmation of the given operation
function revoke(bytes32 _operation) external {
uint ownerIndex = m_ownerIndex[uint(msg.sender)];
// make sure they're an owner
if (ownerIndex == 0) return;
uint ownerIndexBit = 2**ownerIndex;
var pending = m_pending[_operation];
if (pending.ownersDone & ownerIndexBit > 0) {
pending.yetNeeded++;
pending.ownersDone -= ownerIndexBit;
Revoke(msg.sender, _operation);
}
}
2015-07-06 16:04:26 +00:00
// Replaces an owner `_from` with another `_to`.
function changeOwner(address _from, address _to) onlymanyowners(sha3(msg.data)) external {
2015-07-06 16:04:26 +00:00
if (isOwner(_to)) return;
uint ownerIndex = m_ownerIndex[uint(_from)];
if (ownerIndex == 0) return;
clearPending();
m_owners[ownerIndex] = uint(_to);
m_ownerIndex[uint(_from)] = 0;
m_ownerIndex[uint(_to)] = ownerIndex;
OwnerChanged(_from, _to);
}
2015-07-16 14:25:23 +00:00
function addOwner(address _owner) onlymanyowners(sha3(msg.data)) external {
2015-07-06 16:04:26 +00:00
if (isOwner(_owner)) return;
clearPending();
if (m_numOwners >= c_maxOwners)
reorganizeOwners();
if (m_numOwners >= c_maxOwners)
return;
m_numOwners++;
m_owners[m_numOwners] = uint(_owner);
m_ownerIndex[uint(_owner)] = m_numOwners;
OwnerAdded(_owner);
}
function removeOwner(address _owner) onlymanyowners(sha3(msg.data)) external {
2015-07-06 16:04:26 +00:00
uint ownerIndex = m_ownerIndex[uint(_owner)];
if (ownerIndex == 0) return;
if (m_required > m_numOwners - 1) return;
m_owners[ownerIndex] = 0;
m_ownerIndex[uint(_owner)] = 0;
clearPending();
reorganizeOwners(); //make sure m_numOwner is equal to the number of owners and always points to the optimal free slot
OwnerRemoved(_owner);
}
function changeRequirement(uint _newRequired) onlymanyowners(sha3(msg.data)) external {
2015-07-06 16:04:26 +00:00
if (_newRequired > m_numOwners) return;
m_required = _newRequired;
clearPending();
RequirementChanged(_newRequired);
}
function isOwner(address _addr) returns (bool) {
return m_ownerIndex[uint(_addr)] > 0;
}
function hasConfirmed(bytes32 _operation, address _owner) constant returns (bool) {
var pending = m_pending[_operation];
uint ownerIndex = m_ownerIndex[uint(_owner)];
// make sure they're an owner
if (ownerIndex == 0) return false;
// determine the bit to set for this owner.
uint ownerIndexBit = 2**ownerIndex;
if (pending.ownersDone & ownerIndexBit == 0) {
return false;
} else {
return true;
}
}
// INTERNAL METHODS
function confirmAndCheck(bytes32 _operation) internal returns (bool) {
2015-06-10 15:37:17 +00:00
// determine what index the present sender is:
uint ownerIndex = m_ownerIndex[uint(msg.sender)];
// make sure they're an owner
if (ownerIndex == 0) return;
var pending = m_pending[_operation];
// if we're not yet working on this operation, switch over and reset the confirmation status.
if (pending.yetNeeded == 0) {
// reset count of confirmations needed.
pending.yetNeeded = m_required;
// reset which owners have confirmed (none) - set our bitmap to 0.
pending.ownersDone = 0;
pending.index = m_pendingIndex.length++;
m_pendingIndex[pending.index] = _operation;
}
// determine the bit to set for this owner.
uint ownerIndexBit = 2**ownerIndex;
// make sure we (the message sender) haven't confirmed this operation previously.
if (pending.ownersDone & ownerIndexBit == 0) {
Confirmation(msg.sender, _operation);
// ok - check if count is enough to go ahead.
if (pending.yetNeeded <= 1) {
// enough confirmations: reset and run interior.
delete m_pendingIndex[m_pending[_operation].index];
delete m_pending[_operation];
return true;
}
else
{
// not enough: record that this owner in particular confirmed.
pending.yetNeeded--;
pending.ownersDone |= ownerIndexBit;
}
}
}
function reorganizeOwners() private returns (bool) {
uint free = 1;
while (free < m_numOwners)
{
while (free < m_numOwners && m_owners[free] != 0) free++;
while (m_numOwners > 1 && m_owners[m_numOwners] == 0) m_numOwners--;
if (free < m_numOwners && m_owners[m_numOwners] != 0 && m_owners[free] == 0)
{
m_owners[free] = m_owners[m_numOwners];
m_ownerIndex[m_owners[free]] = free;
m_owners[m_numOwners] = 0;
}
}
}
2015-07-06 16:04:26 +00:00
2015-06-10 15:37:17 +00:00
function clearPending() internal {
uint length = m_pendingIndex.length;
for (uint i = 0; i < length; ++i)
if (m_pendingIndex[i] != 0)
delete m_pending[m_pendingIndex[i]];
delete m_pendingIndex;
}
2015-07-06 16:04:26 +00:00
// FIELDS
2015-06-10 15:37:17 +00:00
// the number of owners that must confirm the same operation before it is run.
uint public m_required;
2015-06-10 15:37:17 +00:00
// pointer used to find a free slot in m_owners
uint public m_numOwners;
2015-07-06 16:04:26 +00:00
2015-06-10 15:37:17 +00:00
// list of owners
2015-07-06 16:04:26 +00:00
uint[256] m_owners;
2015-06-10 15:37:17 +00:00
uint constant c_maxOwners = 250;
// index on the list of owners to allow reverse lookup
2015-07-06 16:04:26 +00:00
mapping(uint => uint) m_ownerIndex;
2015-06-10 15:37:17 +00:00
// the ongoing operations.
2015-07-06 16:04:26 +00:00
mapping(bytes32 => PendingState) m_pending;
bytes32[] m_pendingIndex;
2015-06-10 15:37:17 +00:00
}
// inheritable "property" contract that enables methods to be protected by placing a linear limit (specifiable)
// on a particular resource per calendar day. is multiowned to allow the limit to be altered. resource that method
// uses is specified in the modifier.
contract daylimit is multiowned {
2015-07-06 16:04:26 +00:00
// MODIFIERS
// simple modifier for daily limit.
modifier limitedDaily(uint _value) {
if (underLimit(_value))
_
}
// METHODS
// constructor - stores initial daily limit and records the present day's index.
function daylimit(uint _limit) {
m_dailyLimit = _limit;
2015-06-10 15:37:17 +00:00
m_lastDay = today();
}
// (re)sets the daily limit. needs many of the owners to confirm. doesn't alter the amount already spent today.
function setDailyLimit(uint _newLimit) onlymanyowners(sha3(msg.data)) external {
2015-06-10 15:37:17 +00:00
m_dailyLimit = _newLimit;
}
// (re)sets the daily limit. needs many of the owners to confirm. doesn't alter the amount already spent today.
function resetSpentToday() onlymanyowners(sha3(msg.data)) external {
2015-06-10 15:37:17 +00:00
m_spentToday = 0;
}
2015-07-06 16:04:26 +00:00
// INTERNAL METHODS
2015-06-10 15:37:17 +00:00
// checks to see if there is at least `_value` left from the daily limit today. if there is, subtracts it and
// returns true. otherwise just returns false.
function underLimit(uint _value) internal onlyowner returns (bool) {
// reset the spend limit if we're on a different day to last time.
if (today() > m_lastDay) {
m_spentToday = 0;
m_lastDay = today();
}
// check to see if there's enough left - if so, subtract and return true.
if (m_spentToday + _value >= m_spentToday && m_spentToday + _value <= m_dailyLimit) {
m_spentToday += _value;
return true;
}
return false;
}
// determines today's index.
function today() private constant returns (uint) { return now / 1 days; }
2015-07-06 16:04:26 +00:00
// FIELDS
uint public m_dailyLimit;
2015-07-06 16:04:26 +00:00
uint m_spentToday;
uint m_lastDay;
2015-06-10 15:37:17 +00:00
}
2015-07-06 16:04:26 +00:00
2015-06-10 15:37:17 +00:00
// interface contract for multisig proxy contracts; see below for docs.
contract multisig {
2015-07-06 16:04:26 +00:00
// EVENTS
// logged events:
// Funds has arrived into the wallet (record how much).
2015-06-10 15:37:17 +00:00
event Deposit(address from, uint value);
2015-07-06 16:04:26 +00:00
// Single transaction going out of the wallet (record who signed for it, how much, and to whom it's going).
2015-06-10 15:37:17 +00:00
event SingleTransact(address owner, uint value, address to, bytes data);
2015-07-06 16:04:26 +00:00
// Multi-sig transaction going out of the wallet (record who signed for it last, the operation hash, how much, and to whom it's going).
2015-06-10 15:37:17 +00:00
event MultiTransact(address owner, bytes32 operation, uint value, address to, bytes data);
2015-07-06 16:04:26 +00:00
// Confirmation still needed for a transaction.
2015-06-10 15:37:17 +00:00
event ConfirmationNeeded(bytes32 operation, address initiator, uint value, address to, bytes data);
2015-07-06 16:04:26 +00:00
// FUNCTIONS
// TODO: document
2015-06-10 15:37:17 +00:00
function changeOwner(address _from, address _to) external;
function execute(address _to, uint _value, bytes _data) external returns (bytes32);
function confirm(bytes32 _h) returns (bool);
}
2015-07-06 16:04:26 +00:00
2015-06-10 15:37:17 +00:00
// usage:
// bytes32 h = Wallet(w).from(oneOwner).transact(to, value, data);
// Wallet(w).from(anotherOwner).confirm(h);
contract Wallet is multisig, multiowned, daylimit {
2015-07-06 16:04:26 +00:00
// TYPES
2015-06-10 15:37:17 +00:00
// Transaction structure to remember details of transaction lest it need be saved for a later call.
struct Transaction {
address to;
uint value;
bytes data;
}
2015-07-06 16:04:26 +00:00
// METHODS
// constructor - just pass on the owner array to the multiowned and
// the limit to daylimit
function Wallet(address[] _owners, uint _required, uint _daylimit)
multiowned(_owners, _required) daylimit(_daylimit) {
2015-06-10 15:37:17 +00:00
}
2015-07-06 16:04:26 +00:00
// destroys the contract sending everything to `_to`.
function kill(address _to) onlymanyowners(sha3(msg.data)) external {
selfdestruct(_to);
2015-06-10 15:37:17 +00:00
}
2015-07-06 16:04:26 +00:00
2015-06-10 15:37:17 +00:00
// gets called when no other function matches
function() {
// just being sent some cash?
if (msg.value > 0)
Deposit(msg.sender, msg.value);
}
2015-07-06 16:04:26 +00:00
2015-06-10 15:37:17 +00:00
// Outside-visible transact entry point. Executes transacion immediately if below daily spend limit.
// If not, goes into multisig process. We provide a hash on return to allow the sender to provide
// shortcuts for the other confirmations (allowing them to avoid replicating the _to, _value
// and _data arguments). They still get the option of using them if they want, anyways.
function execute(address _to, uint _value, bytes _data) external onlyowner returns (bytes32 _r) {
2015-06-10 15:37:17 +00:00
// first, take the opportunity to check that we're under the daily limit.
if (underLimit(_value)) {
SingleTransact(msg.sender, _value, _to, _data);
// yes - just execute the call.
_to.call.value(_value)(_data);
return 0;
}
// determine our operation hash.
2015-07-06 16:04:26 +00:00
_r = sha3(msg.data, block.number);
2015-06-10 15:37:17 +00:00
if (!confirm(_r) && m_txs[_r].to == 0) {
m_txs[_r].to = _to;
m_txs[_r].value = _value;
m_txs[_r].data = _data;
ConfirmationNeeded(_r, msg.sender, _value, _to, _data);
}
}
2015-07-06 16:04:26 +00:00
2015-06-10 15:37:17 +00:00
// confirm a transaction through just the hash. we use the previous transactions map, m_txs, in order
// to determine the body of the transaction from the hash provided.
function confirm(bytes32 _h) onlymanyowners(_h) returns (bool) {
if (m_txs[_h].to != 0) {
m_txs[_h].to.call.value(m_txs[_h].value)(m_txs[_h].data);
MultiTransact(msg.sender, _h, m_txs[_h].value, m_txs[_h].to, m_txs[_h].data);
delete m_txs[_h];
return true;
}
}
2015-07-06 16:04:26 +00:00
// INTERNAL METHODS
2015-06-10 15:37:17 +00:00
function clearPending() internal {
uint length = m_pendingIndex.length;
for (uint i = 0; i < length; ++i)
delete m_txs[m_pendingIndex[i]];
super.clearPending();
}
2015-07-06 16:04:26 +00:00
// FIELDS
2015-06-10 15:37:17 +00:00
// pending transactions we have at present.
2015-07-06 16:04:26 +00:00
mapping (bytes32 => Transaction) m_txs;
2015-06-10 15:37:17 +00:00
}
)DELIMITER";
static unique_ptr<bytes> s_compiledWallet;
class WalletTestFramework: public ExecutionFramework
{
protected:
void deployWallet(
u256 const& _value = 0,
vector<u256> const& _owners = vector<u256>{},
u256 _required = 1,
u256 _dailyLimit = 0
)
2015-06-10 15:37:17 +00:00
{
if (!s_compiledWallet)
{
m_optimize = true;
m_compiler.reset(false, m_addStandardSources);
m_compiler.addSource("", walletCode);
ETH_TEST_REQUIRE_NO_THROW(m_compiler.compile(m_optimize, m_optimizeRuns), "Compiling contract failed");
s_compiledWallet.reset(new bytes(m_compiler.object("Wallet").bytecode));
2015-06-10 15:37:17 +00:00
}
bytes args = encodeArgs(u256(0x60), _required, _dailyLimit, u256(_owners.size()), _owners);
2015-07-16 14:25:23 +00:00
sendMessage(*s_compiledWallet + args, true, _value);
2015-06-10 15:37:17 +00:00
BOOST_REQUIRE(!m_output.empty());
}
};
/// This is a test suite that tests optimised code!
BOOST_FIXTURE_TEST_SUITE(SolidityWallet, WalletTestFramework)
BOOST_AUTO_TEST_CASE(creation)
{
deployWallet(200);
BOOST_REQUIRE(callContractFunction("isOwner(address)", h256(m_sender, h256::AlignRight)) == encodeArgs(true));
BOOST_REQUIRE(callContractFunction("isOwner(address)", ~h256(m_sender, h256::AlignRight)) == encodeArgs(false));
}
BOOST_AUTO_TEST_CASE(add_owners)
{
deployWallet(200);
Address originalOwner = m_sender;
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x12)) == encodeArgs());
BOOST_REQUIRE(callContractFunction("isOwner(address)", h256(0x12)) == encodeArgs(true));
// now let the new owner add someone
m_sender = Address(0x12);
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x13)) == encodeArgs());
BOOST_REQUIRE(callContractFunction("isOwner(address)", h256(0x13)) == encodeArgs(true));
// and check that a non-owner cannot add a new owner
m_sender = Address(0x50);
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x20)) == encodeArgs());
BOOST_REQUIRE(callContractFunction("isOwner(address)", h256(0x20)) == encodeArgs(false));
// finally check that all the owners are there
BOOST_REQUIRE(callContractFunction("isOwner(address)", h256(originalOwner, h256::AlignRight)) == encodeArgs(true));
BOOST_REQUIRE(callContractFunction("isOwner(address)", h256(0x12)) == encodeArgs(true));
BOOST_REQUIRE(callContractFunction("isOwner(address)", h256(0x13)) == encodeArgs(true));
}
BOOST_AUTO_TEST_CASE(change_owners)
{
deployWallet(200);
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x12)) == encodeArgs());
BOOST_REQUIRE(callContractFunction("isOwner(address)", h256(0x12)) == encodeArgs(true));
BOOST_REQUIRE(callContractFunction("changeOwner(address,address)", h256(0x12), h256(0x13)) == encodeArgs());
BOOST_REQUIRE(callContractFunction("isOwner(address)", h256(0x12)) == encodeArgs(false));
BOOST_REQUIRE(callContractFunction("isOwner(address)", h256(0x13)) == encodeArgs(true));
}
BOOST_AUTO_TEST_CASE(remove_owner)
{
deployWallet(200);
// add 10 owners
for (unsigned i = 0; i < 10; ++i)
{
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x12 + i)) == encodeArgs());
BOOST_REQUIRE(callContractFunction("isOwner(address)", h256(0x12 + i)) == encodeArgs(true));
}
// check they are there again
for (unsigned i = 0; i < 10; ++i)
BOOST_REQUIRE(callContractFunction("isOwner(address)", h256(0x12 + i)) == encodeArgs(true));
// remove the odd owners
for (unsigned i = 0; i < 10; ++i)
if (i % 2 == 1)
BOOST_REQUIRE(callContractFunction("removeOwner(address)", h256(0x12 + i)) == encodeArgs());
// check the result
for (unsigned i = 0; i < 10; ++i)
BOOST_REQUIRE(callContractFunction("isOwner(address)", h256(0x12 + i)) == encodeArgs(i % 2 == 0));
// add them again
for (unsigned i = 0; i < 10; ++i)
if (i % 2 == 1)
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x12 + i)) == encodeArgs());
// check everyone is there
for (unsigned i = 0; i < 10; ++i)
BOOST_REQUIRE(callContractFunction("isOwner(address)", h256(0x12 + i)) == encodeArgs(true));
}
2015-07-16 14:25:23 +00:00
BOOST_AUTO_TEST_CASE(initial_owners)
{
2015-07-20 15:51:28 +00:00
vector<u256> owners{
u256("0x00000000000000000000000042c56279432962a17176998a4747d1b4d6ed4367"),
u256("0x000000000000000000000000d4d4669f5ba9f4c27d38ef02a358c339b5560c47"),
u256("0x000000000000000000000000e6716f9544a56c530d868e4bfbacb172315bdead"),
u256("0x000000000000000000000000775e18be7a50a0abb8a4e82b1bd697d79f31fe04"),
u256("0x000000000000000000000000f4dd5c3794f1fd0cdc0327a83aa472609c806e99"),
u256("0x0000000000000000000000004c9113886af165b2de069d6e99430647e94a9fff"),
u256("0x0000000000000000000000003fb1cd2cd96c6d5c0b5eb3322d807b34482481d4")
};
deployWallet(0, owners, 4, 2);
2015-07-20 15:51:28 +00:00
BOOST_CHECK(callContractFunction("m_numOwners()") == encodeArgs(u256(8)));
2015-07-16 14:25:23 +00:00
BOOST_CHECK(callContractFunction("isOwner(address)", h256(m_sender, h256::AlignRight)) == encodeArgs(true));
2015-07-20 15:51:28 +00:00
for (u256 const& owner: owners)
2015-07-20 16:44:06 +00:00
{
2015-07-20 15:51:28 +00:00
BOOST_CHECK(callContractFunction("isOwner(address)", owner) == encodeArgs(true));
2015-07-20 16:44:06 +00:00
}
2015-07-16 14:25:23 +00:00
}
2015-06-10 15:37:17 +00:00
BOOST_AUTO_TEST_CASE(multisig_value_transfer)
{
deployWallet(200);
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x12)) == encodeArgs());
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x13)) == encodeArgs());
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x14)) == encodeArgs());
// 4 owners, set required to 3
BOOST_REQUIRE(callContractFunction("changeRequirement(uint256)", u256(3)) == encodeArgs());
// check that balance is and stays zero at destination address
h256 opHash("6244b4fa93f73e09db0ae52750095ca0364a76b72bc01723c97011fcb876cc9e");
2015-06-10 15:37:17 +00:00
BOOST_CHECK_EQUAL(m_state.balance(Address(0x05)), 0);
m_sender = Address(0x12);
BOOST_REQUIRE(callContractFunction("execute(address,uint256,bytes)", h256(0x05), 100, 0x60, 0x00) == encodeArgs(opHash));
BOOST_CHECK_EQUAL(m_state.balance(Address(0x05)), 0);
m_sender = Address(0x13);
BOOST_REQUIRE(callContractFunction("execute(address,uint256,bytes)", h256(0x05), 100, 0x60, 0x00) == encodeArgs(opHash));
BOOST_CHECK_EQUAL(m_state.balance(Address(0x05)), 0);
m_sender = Address(0x14);
BOOST_REQUIRE(callContractFunction("execute(address,uint256,bytes)", h256(0x05), 100, 0x60, 0x00) == encodeArgs(opHash));
2015-07-23 21:44:35 +00:00
// now it should go through
BOOST_CHECK_EQUAL(m_state.balance(Address(0x05)), 100);
}
BOOST_AUTO_TEST_CASE(revoke_addOwner)
{
deployWallet();
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x12)) == encodeArgs());
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x13)) == encodeArgs());
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x14)) == encodeArgs());
// 4 owners, set required to 3
BOOST_REQUIRE(callContractFunction("changeRequirement(uint256)", u256(3)) == encodeArgs());
// add a new owner
Address deployer = m_sender;
h256 opHash = sha3(FixedHash<4>(dev::sha3("addOwner(address)")).asBytes() + h256(0x33).asBytes());
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x33)) == encodeArgs());
BOOST_REQUIRE(callContractFunction("isOwner(address)", h256(0x33)) == encodeArgs(false));
m_sender = Address(0x12);
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x33)) == encodeArgs());
BOOST_REQUIRE(callContractFunction("isOwner(address)", h256(0x33)) == encodeArgs(false));
// revoke one confirmation
m_sender = deployer;
BOOST_REQUIRE(callContractFunction("revoke(bytes32)", opHash) == encodeArgs());
m_sender = Address(0x13);
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x33)) == encodeArgs());
BOOST_REQUIRE(callContractFunction("isOwner(address)", h256(0x33)) == encodeArgs(false));
m_sender = Address(0x14);
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x33)) == encodeArgs());
BOOST_REQUIRE(callContractFunction("isOwner(address)", h256(0x33)) == encodeArgs(true));
}
BOOST_AUTO_TEST_CASE(revoke_transaction)
{
deployWallet(200);
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x12)) == encodeArgs());
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x13)) == encodeArgs());
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x14)) == encodeArgs());
// 4 owners, set required to 3
BOOST_REQUIRE(callContractFunction("changeRequirement(uint256)", u256(3)) == encodeArgs());
// create a transaction
Address deployer = m_sender;
h256 opHash("6244b4fa93f73e09db0ae52750095ca0364a76b72bc01723c97011fcb876cc9e");
2015-07-23 21:44:35 +00:00
BOOST_CHECK_EQUAL(m_state.balance(Address(0x05)), 0);
m_sender = Address(0x12);
BOOST_REQUIRE(callContractFunction("execute(address,uint256,bytes)", h256(0x05), 100, 0x60, 0x00) == encodeArgs(opHash));
BOOST_CHECK_EQUAL(m_state.balance(Address(0x05)), 0);
m_sender = Address(0x13);
BOOST_REQUIRE(callContractFunction("execute(address,uint256,bytes)", h256(0x05), 100, 0x60, 0x00) == encodeArgs(opHash));
BOOST_CHECK_EQUAL(m_state.balance(Address(0x05)), 0);
m_sender = Address(0x12);
BOOST_REQUIRE(callContractFunction("revoke(bytes32)", opHash) == encodeArgs());
m_sender = deployer;
BOOST_REQUIRE(callContractFunction("execute(address,uint256,bytes)", h256(0x05), 100, 0x60, 0x00) == encodeArgs(opHash));
BOOST_CHECK_EQUAL(m_state.balance(Address(0x05)), 0);
m_sender = Address(0x14);
BOOST_REQUIRE(callContractFunction("execute(address,uint256,bytes)", h256(0x05), 100, 0x60, 0x00) == encodeArgs(opHash));
2015-06-10 15:37:17 +00:00
// now it should go through
BOOST_CHECK_EQUAL(m_state.balance(Address(0x05)), 100);
}
BOOST_AUTO_TEST_CASE(daylimit)
{
deployWallet(200);
BOOST_REQUIRE(callContractFunction("m_dailyLimit()") == encodeArgs(u256(0)));
2015-06-10 15:37:17 +00:00
BOOST_REQUIRE(callContractFunction("setDailyLimit(uint256)", h256(100)) == encodeArgs());
BOOST_REQUIRE(callContractFunction("m_dailyLimit()") == encodeArgs(u256(100)));
2015-06-10 15:37:17 +00:00
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x12)) == encodeArgs());
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x13)) == encodeArgs());
BOOST_REQUIRE(callContractFunction("addOwner(address)", h256(0x14)) == encodeArgs());
// 4 owners, set required to 3
BOOST_REQUIRE(callContractFunction("changeRequirement(uint256)", u256(3)) == encodeArgs());
// try to send tx over daylimit
BOOST_CHECK_EQUAL(m_state.balance(Address(0x05)), 0);
m_sender = Address(0x12);
BOOST_REQUIRE(
callContractFunction("execute(address,uint256,bytes)", h256(0x05), 150, 0x60, 0x00) !=
encodeArgs(u256(0))
);
BOOST_CHECK_EQUAL(m_state.balance(Address(0x05)), 0);
// try to send tx under daylimit by stranger
m_sender = Address(0x77);
BOOST_REQUIRE(
callContractFunction("execute(address,uint256,bytes)", h256(0x05), 90, 0x60, 0x00) ==
encodeArgs(u256(0))
);
BOOST_CHECK_EQUAL(m_state.balance(Address(0x05)), 0);
// now send below limit by owner
m_sender = Address(0x12);
BOOST_REQUIRE(
callContractFunction("execute(address,uint256,bytes)", h256(0x05), 90, 0x60, 0x00) ==
encodeArgs(u256(0))
);
BOOST_CHECK_EQUAL(m_state.balance(Address(0x05)), 90);
}
BOOST_AUTO_TEST_CASE(daylimit_constructor)
{
deployWallet(200, {}, 1, 20);
BOOST_REQUIRE(callContractFunction("m_dailyLimit()") == encodeArgs(u256(20)));
BOOST_REQUIRE(callContractFunction("setDailyLimit(uint256)", h256(30)) == encodeArgs());
BOOST_REQUIRE(callContractFunction("m_dailyLimit()") == encodeArgs(u256(30)));
}
2015-06-10 15:37:17 +00:00
//@todo test data calls
BOOST_AUTO_TEST_SUITE_END()
}
}
} // end namespaces