61 lines
2.1 KiB
C++
61 lines
2.1 KiB
C++
/*
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* Copyright (c) 2015 Cryptonomex, Inc., and contributors.
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*
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* The MIT License
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include <boost/test/unit_test.hpp>
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#include <graphene/chain/database.hpp>
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#include <graphene/chain/account_object.hpp>
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#include <fc/crypto/digest.hpp>
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#include "../common/database_fixture.hpp"
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using namespace graphene::chain;
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BOOST_AUTO_TEST_CASE( undo_test )
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{
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try {
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database db;
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auto ses = db._undo_db.start_undo_session();
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const auto& bal_obj1 = db.create<account_balance_object>( [&]( account_balance_object& obj ){
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/* no balances right now */
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});
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auto id1 = bal_obj1.id;
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// abandon changes
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ses.undo();
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// start a new session
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ses = db._undo_db.start_undo_session();
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const auto& bal_obj2 = db.create<account_balance_object>( [&]( account_balance_object& obj ){
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/* no balances right now */
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});
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auto id2 = bal_obj2.id;
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BOOST_CHECK( id1 == id2 );
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} catch ( const fc::exception& e )
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{
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edump( (e.to_detail_string()) );
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throw;
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}
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}
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