Tests something for nothing after hardfork #184

tests/tests/operation_tests.cpp

@@ -1155,6 +1155,53 @@ BOOST_AUTO_TEST_CASE( trade_amount_equals_zero )
    }
 }
 
+/**
+ *  The something-for-nothing bug should be fixed https://github.com/bitshares/bitshares-core/issues/184
+ */
+BOOST_AUTO_TEST_CASE( trade_amount_equals_zero_after_hf_184 )
+{
+   try {
+      INVOKE(issue_uia);
+      generate_blocks( HARDFORK_CORE_184_TIME );
+      set_expiration( db, trx );
+
+      const asset_object& test = get_asset( UIA_TEST_SYMBOL );
+      const asset_id_type test_id = test.id;
+      const asset_object& core = get_asset( GRAPHENE_SYMBOL );
+      const asset_id_type core_id = core.id;
+      const account_object& core_seller = create_account( "shorter1" );
+      const account_object& core_buyer = get_account("nathan");
+
+      transfer( committee_account(db), core_seller, asset( 100000000 ) );
+
+      BOOST_CHECK_EQUAL(get_balance(core_buyer, core), 0);
+      BOOST_CHECK_EQUAL(get_balance(core_buyer, test), 10000000);
+      BOOST_CHECK_EQUAL(get_balance(core_seller, test), 0);
+      BOOST_CHECK_EQUAL(get_balance(core_seller, core), 100000000);
+
+      create_sell_order(core_seller, core.amount(1), test.amount(2));
+      create_sell_order(core_seller, core.amount(1), test.amount(2));
+      create_sell_order(core_buyer, test.amount(3), core.amount(1));
+
+      BOOST_CHECK_EQUAL(get_balance(core_buyer, core), 1);
+      BOOST_CHECK_EQUAL(get_balance(core_buyer, test), 9999998);
+      BOOST_CHECK_EQUAL(get_balance(core_seller, core), 99999998);
+      BOOST_CHECK_EQUAL(get_balance(core_seller, test), 2);
+
+      generate_block();
+
+      auto result = get_market_order_history(core_id, test_id);
+      BOOST_CHECK_EQUAL(result.size(), 2);
+      BOOST_CHECK(result[0].op.pays == core.amount(1));
+      BOOST_CHECK(result[0].op.receives == test.amount(2));
+      BOOST_CHECK(result[1].op.pays == test.amount(2));
+      BOOST_CHECK(result[1].op.receives == core.amount(1));
+   } catch( const fc::exception& e) {
+      edump((e.to_detail_string()));
+      throw;
+   }
+}
+
 /**
  *  Create an order that cannot be filled immediately and have the
  *  transaction fail.