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Merge pull request #2736 from chriseth/sol_auctionRegistrarTests

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Actual auction tests.
This commit is contained in:
Gav Wood 2015-08-07 12:04:25 +02:00
commit 126a46d82e
2 changed files with 89 additions and 6 deletions
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85
contracts/AuctionRegistrar.cpp
View File

@ -289,6 +289,9 @@ protected:
return callString("disown", _name);
}
};
u256 const m_biddingTime = u256(7 * 24 * 3600);
u256 const m_renewalInterval = u256(365 * 24 * 3600);
};
}
@ -393,6 +396,7 @@ BOOST_AUTO_TEST_CASE(disown)
registrar.setContent(name, h256(u256(123)));
registrar.setAddress(name, u160(124), true);
registrar.setSubRegistrar(name, u160(125));
BOOST_CHECK_EQUAL(registrar.name(u160(124)), name);
// someone else tries disowning
m_sender = Address(0x128);
@ -405,11 +409,86 @@ BOOST_AUTO_TEST_CASE(disown)
BOOST_CHECK_EQUAL(registrar.addr(name), 0);
BOOST_CHECK_EQUAL(registrar.subRegistrar(name), 0);
BOOST_CHECK_EQUAL(registrar.content(name), h256());
BOOST_CHECK_EQUAL(registrar.name(u160(124)), "");
}
//@todo:
// - reverse lookup
// - actual auction
BOOST_AUTO_TEST_CASE(auction_simple)
{
deployRegistrar();
string name = "x";
m_sender = Address(0x123);
RegistrarInterface registrar(*this);
// initiate auction
registrar.setNextValue(8);
registrar.reserve(name);
BOOST_CHECK_EQUAL(registrar.owner(name), 0);
// "wait" until auction end
m_envInfo.setTimestamp(m_envInfo.timestamp() + m_biddingTime + 10);
// trigger auction again
registrar.reserve(name);
BOOST_CHECK_EQUAL(registrar.owner(name), 0x123);
}
BOOST_AUTO_TEST_CASE(auction_bidding)
{
deployRegistrar();
string name = "x";
m_sender = Address(0x123);
RegistrarInterface registrar(*this);
// initiate auction
registrar.setNextValue(8);
registrar.reserve(name);
BOOST_CHECK_EQUAL(registrar.owner(name), 0);
// overbid self
m_envInfo.setTimestamp(m_biddingTime - 10);
registrar.setNextValue(12);
registrar.reserve(name);
// another bid by someone else
m_sender = Address(0x124);
m_envInfo.setTimestamp(2 * m_biddingTime - 50);
registrar.setNextValue(13);
registrar.reserve(name);
BOOST_CHECK_EQUAL(registrar.owner(name), 0);
// end auction by first bidder (which is not highest) trying to overbid again (too late)
m_sender = Address(0x123);
m_envInfo.setTimestamp(4 * m_biddingTime);
registrar.setNextValue(20);
registrar.reserve(name);
BOOST_CHECK_EQUAL(registrar.owner(name), 0x124);
}
BOOST_AUTO_TEST_CASE(auction_renewal)
{
deployRegistrar();
string name = "x";
RegistrarInterface registrar(*this);
// register name by auction
m_sender = Address(0x123);
registrar.setNextValue(8);
registrar.reserve(name);
m_envInfo.setTimestamp(4 * m_biddingTime);
registrar.reserve(name);
BOOST_CHECK_EQUAL(registrar.owner(name), 0x123);
// try to re-register before interval end
m_sender = Address(0x222);
registrar.setNextValue(80);
m_envInfo.setTimestamp(m_envInfo.timestamp() + m_renewalInterval - 1);
registrar.reserve(name);
m_envInfo.setTimestamp(m_envInfo.timestamp() + m_biddingTime);
// if there is a bug in the renewal logic, this would transfer the ownership to 0x222,
// but if there is no bug, this will initiate the auction, albeit with a zero bid
registrar.reserve(name);
BOOST_CHECK_EQUAL(registrar.owner(name), 0x123);
m_envInfo.setTimestamp(m_envInfo.timestamp() + 2);
registrar.setNextValue(80);
registrar.reserve(name);
BOOST_CHECK_EQUAL(registrar.owner(name), 0x123);
m_envInfo.setTimestamp(m_envInfo.timestamp() + m_biddingTime + 2);
registrar.reserve(name);
BOOST_CHECK_EQUAL(registrar.owner(name), 0x222);
}
BOOST_AUTO_TEST_SUITE_END()

10
libsolidity/solidityExecutionFramework.h
View File

@ -171,6 +171,8 @@ public:
public:
ContractInterface(ExecutionFramework& _framework): m_framework(_framework) {}
void setNextValue(u256 const& _value) { m_nextValue = _value; }
protected:
template <class... Args>
bytes const& call(std::string const& _sig, Args const&... _arguments)
@ -210,11 +212,13 @@ public:
std::string callAddressReturnsString(std::string const& _name, u160 const& _arg)
{
bytes const& ret = call(_name + "(address)", _arg);
bytesConstRef ret = ref(call(_name + "(address)", _arg));
BOOST_REQUIRE(ret.size() >= 0x20);
u256 offset = eth::abiOut<u256>(ret);
BOOST_REQUIRE_EQUAL(offset, 0x20);
u256 len = eth::abiOut<u256>(ret);
BOOST_REQUIRE(ret.size() == (0x20 + len) / 32 * 32);
return std::string(ret.begin() + 0x20, ret.begin() + 0x20 + size_t(len));
BOOST_REQUIRE_EQUAL(ret.size(), ((len + 0x1f) / 0x20) * 0x20);
return ret.cropped(0, size_t(len)).toString();
}
h256 callStringReturnsBytes32(std::string const& _name, std::string const& _arg)