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coipied code for bitshares fixing 429 and 433 isuues

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kstdl 2017-11-04 11:40:28 +03:00 committed by gladcow
parent d2bd8ad066
commit b953ac9e88
3 changed files with 190 additions and 1 deletions
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1
libraries/chain/asset_evaluator.cpp
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@ -119,6 +119,7 @@ void_result asset_create_evaluator::do_evaluate( const asset_create_operation& o
return void_result();
} FC_CAPTURE_AND_RETHROW( (op) ) }
// copied from bitshares. (https://github.com/bitshares/bitshares-core/issues/429)
void asset_create_evaluator::pay_fee()
{
fee_is_odd = core_fee_paid.value & 1;

3
libraries/chain/include/graphene/chain/asset_evaluator.hpp
View file

@ -35,7 +35,8 @@ namespace graphene { namespace chain {
void_result do_evaluate( const asset_create_operation& o );
object_id_type do_apply( const asset_create_operation& o );
// copied from bitshares. (https://github.com/bitshares/bitshares-core/issues/429)
/** override the default behavior defined by generic_evalautor which is to
* post the fee to fee_paying_account_stats.pending_fees
*/

187
tests/tests/fee_tests.cpp
View file

@ -948,6 +948,193 @@ BOOST_AUTO_TEST_CASE( stealth_fba_test )
throw;
}
}
// added test from bitshares for issues:
// https://github.com/bitshares/bitshares-core/issues/429
// https://github.com/bitshares/bitshares-core/issues/433
BOOST_AUTO_TEST_CASE( defaults_test )
{ try {
fee_schedule schedule;
const limit_order_create_operation::fee_parameters_type default_order_fee;
// no fees set yet -> default
asset fee = schedule.calculate_fee( limit_order_create_operation() );
BOOST_CHECK_EQUAL( default_order_fee.fee, fee.amount.value );
limit_order_create_operation::fee_parameters_type new_order_fee; new_order_fee.fee = 123;
// set fee + check
schedule.parameters.insert( new_order_fee );
fee = schedule.calculate_fee( limit_order_create_operation() );
BOOST_CHECK_EQUAL( new_order_fee.fee, fee.amount.value );
// NO bid_collateral_operation in this version
// bid_collateral fee defaults to call_order_update fee
// call_order_update fee is unset -> default
// const call_order_update_operation::fee_parameters_type default_short_fee;
// call_order_update_operation::fee_parameters_type new_short_fee; new_short_fee.fee = 123;
// fee = schedule.calculate_fee( bid_collateral_operation() );
// BOOST_CHECK_EQUAL( default_short_fee.fee, fee.amount.value );
// set call_order_update fee + check bid_collateral fee
// schedule.parameters.insert( new_short_fee );
// fee = schedule.calculate_fee( bid_collateral_operation() );
// BOOST_CHECK_EQUAL( new_short_fee.fee, fee.amount.value );
// set bid_collateral fee + check
// bid_collateral_operation::fee_parameters_type new_bid_fee; new_bid_fee.fee = 124;
// schedule.parameters.insert( new_bid_fee );
// fee = schedule.calculate_fee( bid_collateral_operation() );
// BOOST_CHECK_EQUAL( new_bid_fee.fee, fee.amount.value );
}
catch( const fc::exception& e )
{
elog( "caught exception ${e}", ("e", e.to_detail_string()) );
throw;
}
}
BOOST_AUTO_TEST_CASE( issue_429_test )
{
try
{
ACTORS((alice));
transfer( committee_account, alice_id, asset( 1000000 * asset::scaled_precision( asset_id_type()(db).precision ) ) );
// make sure the database requires our fee to be nonzero
enable_fees();
auto fees_to_pay = db.get_global_properties().parameters.current_fees->get<asset_create_operation>();
{
signed_transaction tx;
asset_create_operation op;
op.issuer = alice_id;
op.symbol = "ALICE";
op.common_options.core_exchange_rate = asset( 1 ) / asset( 1, asset_id_type( 1 ) );
op.fee = asset( (fees_to_pay.long_symbol + fees_to_pay.price_per_kbyte) & (~1) );
tx.operations.push_back( op );
set_expiration( db, tx );
sign( tx, alice_private_key );
PUSH_TX( db, tx );
}
verify_asset_supplies( db );
{
signed_transaction tx;
asset_create_operation op;
op.issuer = alice_id;
op.symbol = "ALICE.ODD";
op.common_options.core_exchange_rate = asset( 1 ) / asset( 1, asset_id_type( 1 ) );
op.fee = asset((fees_to_pay.long_symbol + fees_to_pay.price_per_kbyte) | 1);
tx.operations.push_back( op );
set_expiration( db, tx );
sign( tx, alice_private_key );
PUSH_TX( db, tx );
}
verify_asset_supplies( db );
generate_blocks( HARDFORK_CORE_429_TIME + 10 );
{
signed_transaction tx;
asset_create_operation op;
op.issuer = alice_id;
op.symbol = "ALICE.ODDER";
op.common_options.core_exchange_rate = asset( 1 ) / asset( 1, asset_id_type( 1 ) );
op.fee = asset((fees_to_pay.long_symbol + fees_to_pay.price_per_kbyte) | 1);
tx.operations.push_back( op );
set_expiration( db, tx );
sign( tx, alice_private_key );
PUSH_TX( db, tx );
}
verify_asset_supplies( db );
}
catch( const fc::exception& e )
{
edump((e.to_detail_string()));
throw;
}
}
BOOST_AUTO_TEST_CASE( issue_433_test )
{
try
{
ACTORS((alice));
auto& core = asset_id_type()(db);
transfer( committee_account, alice_id, asset( 1000000 * asset::scaled_precision( core.precision ) ) );
const auto& myusd = create_user_issued_asset( "MYUSD", alice, 0 );
issue_uia( alice, myusd.amount( 2000000000 ) );
// make sure the database requires our fee to be nonzero
enable_fees();
const auto& fees = *db.get_global_properties().parameters.current_fees;
const auto asset_create_fees = fees.get<asset_create_operation>();
fund_fee_pool( alice, myusd, 5*asset_create_fees.long_symbol );
asset_create_operation op;
op.issuer = alice_id;
op.symbol = "ALICE";
op.common_options.core_exchange_rate = asset( 1 ) / asset( 1, asset_id_type( 1 ) );
op.fee = myusd.amount( ((asset_create_fees.long_symbol + asset_create_fees.price_per_kbyte) & (~1)) );
{
signed_transaction tx;
tx.operations.push_back( op );
set_expiration( db, tx );
sign( tx, alice_private_key );
PUSH_TX( db, tx );
}
verify_asset_supplies( db );
const auto proposal_create_fees = fees.get<proposal_create_operation>();
proposal_create_operation prop;
op.symbol = "ALICE.PROP";
prop.fee_paying_account = alice_id;
prop.proposed_ops.emplace_back( op );
prop.expiration_time = db.head_block_time() + fc::days(1);
prop.fee = asset( proposal_create_fees.fee + proposal_create_fees.price_per_kbyte );
object_id_type proposal_id;
{
signed_transaction tx;
tx.operations.push_back( prop );
set_expiration( db, tx );
sign( tx, alice_private_key );
proposal_id = PUSH_TX( db, tx ).operation_results.front().get<object_id_type>();
}
const proposal_object& proposal = db.get<proposal_object>( proposal_id );
const auto proposal_update_fees = fees.get<proposal_update_operation>();
proposal_update_operation pup;
pup.proposal = proposal.id;
pup.fee_paying_account = alice_id;
pup.active_approvals_to_add.insert(alice_id);
pup.fee = asset( proposal_update_fees.fee + proposal_update_fees.price_per_kbyte );
{
signed_transaction tx;
tx.operations.push_back( pup );
set_expiration( db, tx );
sign( tx, alice_private_key );
PUSH_TX( db, tx );
}
verify_asset_supplies( db );
}
catch( const fc::exception& e )
{
edump((e.to_detail_string()));
throw;
}
}
BOOST_AUTO_TEST_CASE( issue_429_test )
{