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test for a deferred transaction via proxy account
exposed many bugs in the contract code and producer fixed what I found ref EOSIO#175
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,6 +1,7 @@ | ||
| add_subdirectory(currency) | ||
| add_subdirectory(exchange) | ||
| add_subdirectory(infinite) | ||
| add_subdirectory(proxy) | ||
| add_subdirectory(test_api) | ||
| add_subdirectory(simpledb) | ||
| #add_subdirectory(social) |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,2 @@ | ||
| file(GLOB SOURCE_FILES "*.cpp") | ||
| add_wast_target(proxy "${SOURCE_FILES}" "${CMAKE_SOURCE_DIR}/contracts" ${CMAKE_CURRENT_SOURCE_DIR}) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,66 @@ | ||
| #include <proxy/proxy.hpp> | ||
| #include <currency/currency.hpp> | ||
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| namespace proxy { | ||
| using namespace eos; | ||
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| template<typename T> | ||
| void apply_transfer(AccountName code, const T& transfer) { | ||
| const auto self = currentCode(); | ||
| Config config; | ||
| assert(Configs::get(config, self), "Attempting to use unconfigured proxy"); | ||
| if (transfer.from == self) { | ||
| assert(transfer.to == config.owner, "proxy may only pay its owner" ); | ||
| } else { | ||
| assert(transfer.to == self, "proxy is not involved in this transfer"); | ||
| T newTransfer = T(transfer); | ||
| newTransfer.from = self; | ||
| newTransfer.to = config.owner; | ||
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| auto outMsg = Message(code, N(transfer), newTransfer, self, N(code)); | ||
| Transaction out; | ||
| out.addMessage(outMsg); | ||
| out.addScope(self); | ||
| out.addScope(config.owner); | ||
| out.send(); | ||
| } | ||
| } | ||
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| void apply_setowner(AccountName owner) { | ||
| const auto self = currentCode(); | ||
| Config config; | ||
| bool configured = Configs::get(config, self); | ||
| config.owner = owner; | ||
| if (configured) { | ||
| Configs::update(config, self); | ||
| } else { | ||
| Configs::store(config, self); | ||
| } | ||
| } | ||
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| } | ||
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| using namespace proxy; | ||
| using namespace eos; | ||
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| extern "C" { | ||
| void init() { | ||
| } | ||
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| /// The apply method implements the dispatch of events to this contract | ||
| void apply( uint64_t code, uint64_t action ) { | ||
| if( code == N(currency) ) { | ||
| if( action == N(transfer) ) { | ||
| apply_transfer(code, currentMessage<currency::Transfer>()); | ||
| } | ||
| } else if ( code == N(eos) ) { | ||
| if( action == N(transfer) ) { | ||
| apply_transfer(code, currentMessage<eos::Transfer>()); | ||
| } | ||
| } else if (code == N(proxy) ) { | ||
| if ( action == N(setowner)) { | ||
| apply_setowner(currentMessage<AccountName>()); | ||
| } | ||
| } | ||
| } | ||
| } |
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|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| #include <eoslib/eos.hpp> | ||
| #include <eoslib/db.hpp> | ||
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| namespace proxy { | ||
| struct PACKED( Config ) { | ||
| Config( AccountName o = AccountName() ):owner(o){} | ||
| const uint64_t key = N(config); | ||
| AccountName owner; | ||
| }; | ||
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| using Configs = Table<N(proxy),N(proxy),N(configs),Config,uint64_t>; | ||
|
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| } /// namespace proxy |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,105 @@ | ||
| /* | ||
| * Copyright (c) 2017, Respective Authors. | ||
| * | ||
| * The MIT License | ||
| * | ||
| * Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| * of this software and associated documentation files (the "Software"), to deal | ||
| * in the Software without restriction, including without limitation the rights | ||
| * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| * copies of the Software, and to permit persons to whom the Software is | ||
| * furnished to do so, subject to the following conditions: | ||
| * | ||
| * The above copyright notice and this permission notice shall be included in | ||
| * all copies or substantial portions of the Software. | ||
| * | ||
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
| * THE SOFTWARE. | ||
| */ | ||
|
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| #include <boost/test/unit_test.hpp> | ||
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| #include <eos/chain/chain_controller.hpp> | ||
| #include <eos/chain/exceptions.hpp> | ||
| #include <eos/chain/account_object.hpp> | ||
| #include <eos/chain/key_value_object.hpp> | ||
| #include <eos/chain/block_summary_object.hpp> | ||
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| #include <eos/utilities/tempdir.hpp> | ||
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| #include <fc/crypto/digest.hpp> | ||
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| #include "../common/database_fixture.hpp" | ||
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| #include <Inline/BasicTypes.h> | ||
| #include <IR/Module.h> | ||
| #include <IR/Validate.h> | ||
| #include <WAST/WAST.h> | ||
| #include <WASM/WASM.h> | ||
| #include <Runtime/Runtime.h> | ||
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| #include <proxy/proxy.wast.hpp> | ||
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| using namespace eos; | ||
| using namespace chain; | ||
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| void Set_Proxy_Owner( testing_blockchain& chain, AccountName proxy, AccountName owner ) { | ||
| eos::chain::SignedTransaction trx; | ||
| trx.scope = sort_names({proxy,owner}); | ||
| transaction_emplace_message(trx, "proxy", | ||
| vector<types::AccountPermission>({ }), | ||
| "setowner", owner); | ||
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| trx.expiration = chain.head_block_time() + 100; | ||
| transaction_set_reference_block(trx, chain.head_block_id()); | ||
| idump((trx)); | ||
| chain.push_transaction(trx); | ||
| } | ||
|
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| // declared in slow_test.cpp | ||
| namespace slow_tests { | ||
| void SetCode( testing_blockchain& chain, AccountName account, const char* wast ); | ||
| } | ||
|
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| BOOST_AUTO_TEST_SUITE(deferred_tests) | ||
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| BOOST_FIXTURE_TEST_CASE(opaque_proxy, testing_fixture) | ||
| { try { | ||
| Make_Blockchain(chain); | ||
| chain.produce_blocks(1); | ||
| Make_Account(chain, newguy); | ||
| Make_Account(chain, proxy); | ||
| chain.produce_blocks(1); | ||
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| slow_tests::SetCode(chain, "proxy", proxy_wast); | ||
| //chain.produce_blocks(1); | ||
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| Set_Proxy_Owner(chain, "proxy", "newguy"); | ||
| chain.produce_blocks(7); | ||
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| Transfer_Asset(chain, inita, proxy, Asset(100)); | ||
| chain.produce_blocks(1); | ||
| BOOST_CHECK_EQUAL(chain.get_liquid_balance("newguy"), Asset(0)); | ||
| BOOST_CHECK_EQUAL(chain.get_liquid_balance("inita"), Asset(100000-300)); | ||
| BOOST_CHECK_EQUAL(chain.get_liquid_balance("proxy"), Asset(100)); | ||
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| chain.produce_blocks(1); | ||
| BOOST_CHECK_EQUAL(chain.get_liquid_balance("newguy"), Asset(100)); | ||
| BOOST_CHECK_EQUAL(chain.get_liquid_balance("inita"), Asset(100000-300)); | ||
| BOOST_CHECK_EQUAL(chain.get_liquid_balance("proxy"), Asset(0)); | ||
|
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| BOOST_CHECK_EQUAL(chain.head_block_num(), 12); | ||
| BOOST_CHECK(chain.fetch_block_by_number(12).valid()); | ||
| BOOST_CHECK(!chain.fetch_block_by_number(12)->cycles.empty()); | ||
| BOOST_CHECK(!chain.fetch_block_by_number(12)->cycles.front().empty()); | ||
| BOOST_CHECK_EQUAL(chain.fetch_block_by_number(12)->cycles.front().front().generated_input.size(), 1); | ||
| } FC_LOG_AND_RETHROW() } | ||
|
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| BOOST_AUTO_TEST_SUITE_END() |