lukechilds
/
ethminer
mirror of https://github.com/lukechilds/ethminer.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

Merge pull request #2638 from chriseth/sol_fixedFeeRegistrar 

Tests for FixedFeeRegistrar.
cl-refactor
Gav Wood 10 years ago
parent
16dd9b2517 d10338a99b
commit
f570974d17
2 changed files with 238 additions and 0 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 237
      test/libsolidity/SolidityFixedFeeRegistrar.cpp
  2. 1
      test/libsolidity/solidityExecutionFramework.h

237
test/libsolidity/SolidityFixedFeeRegistrar.cpp
View File

@ -0,0 +1,237 @@
/*
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 fixed fee registrar contract.
*/
#include <string>
#include <tuple>
#include <boost/test/unit_test.hpp>
#include <libdevcore/Hash.h>
#include <test/libsolidity/solidityExecutionFramework.h>
using namespace std;
namespace dev
{
namespace solidity
{
namespace test
{
static char const* registrarCode = R"DELIMITER(
//sol FixedFeeRegistrar
// Simple global registrar with fixed-fee reservations.
// @authors:
// Gav Wood <g@ethdev.com>
contract Registrar {
event Changed(string indexed name);
function owner(string _name) constant returns (address o_owner);
function addr(string _name) constant returns (address o_address);
function subRegistrar(string _name) constant returns (address o_subRegistrar);
function content(string _name) constant returns (bytes32 o_content);
}
contract FixedFeeRegistrar is Registrar {
struct Record {
address addr;
address subRegistrar;
bytes32 content;
address owner;
}
modifier onlyrecordowner(string _name) { if (m_record(_name).owner == msg.sender) _ }
function reserve(string _name) {
Record rec = m_record(_name);
if (rec.owner == 0 && msg.value >= c_fee) {
rec.owner = msg.sender;
Changed(_name);
}
}
function disown(string _name, address _refund) onlyrecordowner(_name) {
delete m_recordData[uint(sha3(_name)) / 8];
_refund.send(c_fee);
Changed(_name);
}
function transfer(string _name, address _newOwner) onlyrecordowner(_name) {
m_record(_name).owner = _newOwner;
Changed(_name);
}
function setAddr(string _name, address _a) onlyrecordowner(_name) {
m_record(_name).addr = _a;
Changed(_name);
}
function setSubRegistrar(string _name, address _registrar) onlyrecordowner(_name) {
m_record(_name).subRegistrar = _registrar;
Changed(_name);
}
function setContent(string _name, bytes32 _content) onlyrecordowner(_name) {
m_record(_name).content = _content;
Changed(_name);
}
function record(string _name) constant returns (address o_addr, address o_subRegistrar, bytes32 o_content, address o_owner) {
Record rec = m_record(_name);
o_addr = rec.addr;
o_subRegistrar = rec.subRegistrar;
o_content = rec.content;
o_owner = rec.owner;
}
function addr(string _name) constant returns (address) { return m_record(_name).addr; }
function subRegistrar(string _name) constant returns (address) { return m_record(_name).subRegistrar; }
function content(string _name) constant returns (bytes32) { return m_record(_name).content; }
function owner(string _name) constant returns (address) { return m_record(_name).owner; }
Record[2**253] m_recordData;
function m_record(string _name) constant internal returns (Record storage o_record) {
return m_recordData[uint(sha3(_name)) / 8];
}
uint constant c_fee = 69 ether;
}
)DELIMITER";
static unique_ptr<bytes> s_compiledRegistrar;
class RegistrarTestFramework: public ExecutionFramework
{
protected:
void deployRegistrar()
{
if (!s_compiledRegistrar)
{
m_optimize = true;
m_compiler.reset(false, m_addStandardSources);
m_compiler.addSource("", registrarCode);
ETH_TEST_REQUIRE_NO_THROW(m_compiler.compile(m_optimize, m_optimizeRuns), "Compiling contract failed");
s_compiledRegistrar.reset(new bytes(m_compiler.getBytecode("FixedFeeRegistrar")));
}
sendMessage(*s_compiledRegistrar, true);
BOOST_REQUIRE(!m_output.empty());
}
u256 const m_fee = u256("69000000000000000000");
};
/// This is a test suite that tests optimised code!
BOOST_FIXTURE_TEST_SUITE(SolidityFixedFeeRegistrar, RegistrarTestFramework)
BOOST_AUTO_TEST_CASE(creation)
{
deployRegistrar();
}
BOOST_AUTO_TEST_CASE(reserve)
{
// Test that reserving works and fee is taken into account.
deployRegistrar();
string name[] = {"abc", "def", "ghi"};
m_sender = Address(0x123);
BOOST_REQUIRE(callContractFunctionWithValue("reserve(string)", m_fee, encodeDyn(name[0])) == encodeArgs());
BOOST_CHECK(callContractFunction("owner(string)", encodeDyn(name[0])) == encodeArgs(h256(0x123)));
BOOST_REQUIRE(callContractFunctionWithValue("reserve(string)", m_fee + 1, encodeDyn(name[1])) == encodeArgs());
BOOST_CHECK(callContractFunction("owner(string)", encodeDyn(name[1])) == encodeArgs(h256(0x123)));
BOOST_REQUIRE(callContractFunctionWithValue("reserve(string)", m_fee - 1, encodeDyn(name[2])) == encodeArgs());
BOOST_CHECK(callContractFunction("owner(string)", encodeDyn(name[2])) == encodeArgs(h256(0)));
}
BOOST_AUTO_TEST_CASE(double_reserve)
{
// Test that it is not possible to re-reserve from a different address.
deployRegistrar();
string name = "abc";
m_sender = Address(0x123);
BOOST_REQUIRE(callContractFunctionWithValue("reserve(string)", m_fee, encodeDyn(name)) == encodeArgs());
BOOST_CHECK(callContractFunction("owner(string)", encodeDyn(name)) == encodeArgs(h256(0x123)));
m_sender = Address(0x124);
BOOST_REQUIRE(callContractFunctionWithValue("reserve(string)", m_fee, encodeDyn(name)) == encodeArgs());
BOOST_CHECK(callContractFunction("owner(string)", encodeDyn(name)) == encodeArgs(h256(0x123)));
}
BOOST_AUTO_TEST_CASE(properties)
{
// Test setting and retrieving the various properties works.
deployRegistrar();
string names[] = {"abc", "def", "ghi"};
size_t addr = 0x9872543;
for (string const& name: names)
{
addr++;
size_t sender = addr + 10007;
m_sender = Address(sender);
// setting by sender works
BOOST_REQUIRE(callContractFunctionWithValue("reserve(string)", m_fee, encodeDyn(name)) == encodeArgs());
BOOST_CHECK(callContractFunction("owner(string)", encodeDyn(name)) == encodeArgs(u256(sender)));
BOOST_CHECK(callContractFunction("setAddr(string,address)", u256(0x40), u256(addr), u256(name.length()), name) == encodeArgs());
BOOST_CHECK(callContractFunction("addr(string)", encodeDyn(name)) == encodeArgs(addr));
BOOST_CHECK(callContractFunction("setSubRegistrar(string,address)", u256(0x40), addr + 20, u256(name.length()), name) == encodeArgs());
BOOST_CHECK(callContractFunction("subRegistrar(string)", encodeDyn(name)) == encodeArgs(addr + 20));
BOOST_CHECK(callContractFunction("setContent(string,bytes32)", u256(0x40), addr + 90, u256(name.length()), name) == encodeArgs());
BOOST_CHECK(callContractFunction("content(string)", encodeDyn(name)) == encodeArgs(addr + 90));
// but not by someone else
m_sender = Address(h256(addr + 10007 - 1));
BOOST_CHECK(callContractFunction("owner(string)", encodeDyn(name)) == encodeArgs(sender));
BOOST_CHECK(callContractFunction("setAddr(string,address)", u256(0x40), addr + 1, u256(name.length()), name) == encodeArgs());
BOOST_CHECK(callContractFunction("addr(string)", encodeDyn(name)) == encodeArgs(addr));
BOOST_CHECK(callContractFunction("setSubRegistrar(string,address)", u256(0x40), addr + 20 + 1, u256(name.length()), name) == encodeArgs());
BOOST_CHECK(callContractFunction("subRegistrar(string)", encodeDyn(name)) == encodeArgs(addr + 20));
BOOST_CHECK(callContractFunction("setContent(string,bytes32)", u256(0x40), addr + 90 + 1, u256(name.length()), name) == encodeArgs());
BOOST_CHECK(callContractFunction("content(string)", encodeDyn(name)) == encodeArgs(addr + 90));
}
}
BOOST_AUTO_TEST_CASE(transfer)
{
deployRegistrar();
string name = "abc";
m_sender = Address(0x123);
BOOST_REQUIRE(callContractFunctionWithValue("reserve(string)", m_fee, encodeDyn(name)) == encodeArgs());
BOOST_CHECK(callContractFunction("setContent(string,bytes32)", u256(0x40), u256(123), u256(name.length()), name) == encodeArgs());
BOOST_CHECK(callContractFunction("transfer(string,address)", u256(0x40), u256(555), u256(name.length()), name) == encodeArgs());
BOOST_CHECK(callContractFunction("owner(string)", encodeDyn(name)) == encodeArgs(u256(555)));
BOOST_CHECK(callContractFunction("content(string)", encodeDyn(name)) == encodeArgs(u256(123)));
}
BOOST_AUTO_TEST_CASE(disown)
{
deployRegistrar();
string name = "abc";
m_sender = Address(0x123);
BOOST_REQUIRE(callContractFunctionWithValue("reserve(string)", m_fee, encodeDyn(name)) == encodeArgs());
BOOST_CHECK(callContractFunction("setContent(string,bytes32)", u256(0x40), u256(123), u256(name.length()), name) == encodeArgs());
BOOST_CHECK(callContractFunction("setAddr(string,address)", u256(0x40), u256(124), u256(name.length()), name) == encodeArgs());
BOOST_CHECK(callContractFunction("setSubRegistrar(string,address)", u256(0x40), u256(125), u256(name.length()), name) == encodeArgs());
BOOST_CHECK_EQUAL(m_state.balance(Address(0x124)), 0);
BOOST_CHECK(callContractFunction("disown(string,address)", u256(0x40), u256(0x124), name.size(), name) == encodeArgs());
BOOST_CHECK_EQUAL(m_state.balance(Address(0x124)), m_fee);
BOOST_CHECK(callContractFunction("owner(string)", encodeDyn(name)) == encodeArgs(u256(0)));
BOOST_CHECK(callContractFunction("content(string)", encodeDyn(name)) == encodeArgs(u256(0)));
BOOST_CHECK(callContractFunction("addr(string)", encodeDyn(name)) == encodeArgs(u256(0)));
BOOST_CHECK(callContractFunction("subRegistrar(string)", encodeDyn(name)) == encodeArgs(u256(0)));
}
BOOST_AUTO_TEST_SUITE_END()
}
}
} // end namespaces

1
test/libsolidity/solidityExecutionFramework.h
View File

@ -130,6 +130,7 @@ public:
static bytes encode(bool _value) { return encode(byte(_value)); }
static bytes encode(int _value) { return encode(u256(_value)); }
static bytes encode(size_t _value) { return encode(u256(_value)); }
static bytes encode(char const* _value) { return encode(std::string(_value)); }
static bytes encode(byte _value) { return bytes(31, 0) + bytes{_value}; }
static bytes encode(u256 const& _value) { return toBigEndian(_value); }

Write Preview
Loading…
Cancel
Save