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Merge branch 'qa_gpos_18.04' into BLOCKBACK-155

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pbattu123 2019-10-23 17:57:13 -03:00 committed by GitHub
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2 changed files with 102 additions and 1 deletions
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8
libraries/chain/db_maint.cpp
View file

@ -727,6 +727,14 @@ void deprecate_annual_members( database& db )
uint32_t database::get_gpos_current_subperiod()
{
fc::time_point_sec last_date_voted;
// get last time voted form account stats
// check last_vote_time of proxy voting account if proxy is set
if (stake_account.options.voting_account == GRAPHENE_PROXY_TO_SELF_ACCOUNT)
last_date_voted = stake_account.statistics(*this).last_vote_time;
else
last_date_voted = stake_account.options.voting_account(*this).statistics(*this).last_vote_time;
const auto &gpo = this->get_global_properties();
const auto vesting_period = gpo.parameters.gpos_period();
const auto vesting_subperiod = gpo.parameters.gpos_subperiod();

95
tests/tests/gpos_tests.cpp
View file

@ -832,8 +832,102 @@ BOOST_AUTO_TEST_CASE( competing_proposals )
*/
BOOST_AUTO_TEST_CASE( proxy_voting )
{
ACTORS((alice)(bob));
try {
// move to hardfork
generate_blocks( HARDFORK_GPOS_TIME );
generate_block();
// database api
graphene::app::database_api db_api(db);
const auto& core = asset_id_type()(db);
// send some asset to alice and bob
transfer( committee_account, alice_id, core.amount( 1000 ) );
transfer( committee_account, bob_id, core.amount( 1000 ) );
generate_block();
// add some vesting to alice and bob
create_vesting(alice_id, core.amount(100), vesting_balance_type::gpos);
generate_block();
// total balance is 100 rest of data at 0
auto gpos_info = db_api.get_gpos_info(alice_id);
BOOST_CHECK_EQUAL(gpos_info.vesting_factor, 0);
BOOST_CHECK_EQUAL(gpos_info.award.amount.value, 0);
BOOST_CHECK_EQUAL(gpos_info.total_amount.value, 100);
create_vesting(bob_id, core.amount(100), vesting_balance_type::gpos);
generate_block();
gpos_info = db_api.get_gpos_info(bob_id);
BOOST_CHECK_EQUAL(gpos_info.vesting_factor, 0);
BOOST_CHECK_EQUAL(gpos_info.award.amount.value, 0);
BOOST_CHECK_EQUAL(gpos_info.total_amount.value, 200);
auto now = db.head_block_time();
update_gpos_global(518400, 86400, now);
BOOST_CHECK_EQUAL(db.get_global_properties().parameters.gpos_period(), 518400);
BOOST_CHECK_EQUAL(db.get_global_properties().parameters.gpos_subperiod(), 86400);
BOOST_CHECK_EQUAL(db.get_global_properties().parameters.gpos_period_start(), now.sec_since_epoch());
// alice assign bob as voting account
graphene::chain::account_update_operation op;
op.account = alice_id;
op.new_options = alice_id(db).options;
op.new_options->voting_account = bob_id;
trx.operations.push_back(op);
set_expiration(db, trx);
trx.validate();
sign(trx, alice_private_key);
PUSH_TX( db, trx, ~0 );
trx.clear();
generate_block();
// vote for witness1
auto witness1 = witness_id_type(1)(db);
vote_for(bob_id, witness1.vote_id, bob_private_key);
generate_blocks(db.get_dynamic_global_properties().next_maintenance_time);
// check vesting factor of current subperiod
BOOST_CHECK_EQUAL(db_api.get_gpos_info(alice_id).vesting_factor, 1);
BOOST_CHECK_EQUAL(db_api.get_gpos_info(bob_id).vesting_factor, 1);
generate_blocks(db.get_dynamic_global_properties().next_maintenance_time);
generate_block();
// GPOS 2nd subperiod started.
// vesting factor decay
BOOST_CHECK_EQUAL(db_api.get_gpos_info(alice_id).vesting_factor, 0.83333333333333337);
BOOST_CHECK_EQUAL(db_api.get_gpos_info(bob_id).vesting_factor, 0.83333333333333337);
generate_blocks(db.get_dynamic_global_properties().next_maintenance_time);
generate_block();
// GPOS 3rd subperiod started
// vesting factor decay
BOOST_CHECK_EQUAL(db_api.get_gpos_info(alice_id).vesting_factor, 0.66666666666666663);
BOOST_CHECK_EQUAL(db_api.get_gpos_info(bob_id).vesting_factor, 0.66666666666666663);
// vote for witness2
auto witness2 = witness_id_type(2)(db);
vote_for(bob_id, witness2.vote_id, bob_private_key);
// vesting factor should be 1 for both alice and bob for the current subperiod
BOOST_CHECK_EQUAL(db_api.get_gpos_info(alice_id).vesting_factor, 1);
BOOST_CHECK_EQUAL(db_api.get_gpos_info(bob_id).vesting_factor, 1);
generate_blocks(db.get_dynamic_global_properties().next_maintenance_time);
generate_block();
// vesting factor decay
BOOST_CHECK_EQUAL(db_api.get_gpos_info(alice_id).vesting_factor, 0.83333333333333337);
BOOST_CHECK_EQUAL(db_api.get_gpos_info(bob_id).vesting_factor, 0.83333333333333337);
}
catch (fc::exception &e) {
edump((e.to_detail_string()));
@ -949,5 +1043,4 @@ BOOST_AUTO_TEST_CASE( database_api )
throw;
}
}
BOOST_AUTO_TEST_SUITE_END()