#pragma GCC diagnostic push

#pragma GCC diagnostic ignored "-Wsign-compare"

#include <boost/test/unit_test.hpp>

#pragma GCC diagnostic pop

#include <eosio/testing/tester.hpp>

#include <eosio/chain/abi_serializer.hpp>

#include <Runtime/Runtime.h>

#include <fc/variant_object.hpp>

#include <fc/io/json.hpp>

#include <boost/algorithm/string/predicate.hpp>

#include <contracts.hpp>

#ifdef NON_VALIDATING_TEST

#define TESTER tester

#else

#define TESTER validating_tester

#endif

using namespace eosio;

using namespace eosio::chain;

using namespace eosio::testing;

using namespace fc;

class payloadless_tester : public TESTER {

};

BOOST_AUTO_TEST_SUITE(payloadless_tests)

BOOST_FIXTURE_TEST_CASE( test_doit, payloadless_tester ) {

create_accounts( {"payloadless"_n} );

set_code( "payloadless"_n, contracts::payloadless_wasm() );

set_abi( "payloadless"_n, contracts::payloadless_abi().data() );

auto trace = push_action("payloadless"_n, "doit"_n, "payloadless"_n, mutable_variant_object());

auto msg = trace->action_traces.front().console;

BOOST_CHECK_EQUAL(msg == "Im a payloadless action", true);

}

// test GH#3916 - contract api action with no parameters fails when called from cleos

// abi_serializer was failing when action data was empty.

BOOST_FIXTURE_TEST_CASE( test_abi_serializer, payloadless_tester ) {

create_accounts( {"payloadless"_n} );

set_code( "payloadless"_n, contracts::payloadless_wasm() );

set_abi( "payloadless"_n, contracts::payloadless_abi().data() );

fc::variant pretty_trx = fc::mutable_variant_object()

("actions", fc::variants({

fc::mutable_variant_object()

("account", name("payloadless"_n))

("name", "doit")

("authorization", fc::variants({

fc::mutable_variant_object()

("actor", name("payloadless"_n))

("permission", name(config::active_name))

}))

("data", fc::mutable_variant_object()

)

})

);

signed_transaction trx;

// from_variant is key to this test as abi_serializer was explicitly not allowing empty "data"

abi_serializer::from_variant(pretty_trx, trx, get_resolver(), abi_serializer::create_yield_function( abi_serializer_max_time ));

set_transaction_headers(trx);

trx.sign( get_private_key( "payloadless"_n, "active" ), control->get_chain_id() );

auto trace = push_transaction( trx );

auto msg = trace->action_traces.front().console;

BOOST_CHECK_EQUAL(msg == "Im a payloadless action", true);

}

BOOST_AUTO_TEST_SUITE_END()