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https://github.com/codership/wsrep-lib.git
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85a03394cc
- High priority interface method to apply NBO begin, separate from apply_toi() in order to avoid implementation to force interpreting ws_meta flags. - Method to put client_state into NBO mode when applying NBO begin. The client_state will process in m_local mode. - Unit tests for applying NBO
68 lines
2.7 KiB
C++
68 lines
2.7 KiB
C++
/*
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* Copyright (C) 2019 Codership Oy <info@codership.com>
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*
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* This file is part of wsrep-lib.
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*
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* Wsrep-lib is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* Wsrep-lib is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with wsrep-lib. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "wsrep/client_state.hpp"
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#include "client_state_fixture.hpp"
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#include <boost/test/unit_test.hpp>
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BOOST_FIXTURE_TEST_CASE(test_toi_mode,
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replicating_client_fixture_sync_rm)
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{
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BOOST_REQUIRE(cc.mode() == wsrep::client_state::m_local);
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BOOST_REQUIRE(cc.toi_mode() == wsrep::client_state::m_local);
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wsrep::key key(wsrep::key::exclusive);
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key.append_key_part("k1", 2);
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key.append_key_part("k2", 2);
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wsrep::key_array keys{key};
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wsrep::const_buffer buf("toi", 3);
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BOOST_REQUIRE(cc.enter_toi(keys, buf,
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wsrep::provider::flag::start_transaction |
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wsrep::provider::flag::commit) == 0);
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BOOST_REQUIRE(cc.mode() == wsrep::client_state::m_toi);
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BOOST_REQUIRE(cc.in_toi());
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BOOST_REQUIRE(cc.toi_mode() == wsrep::client_state::m_local);
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BOOST_REQUIRE(cc.leave_toi() == 0);
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BOOST_REQUIRE(cc.mode() == wsrep::client_state::m_local);
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BOOST_REQUIRE(cc.toi_mode() == wsrep::client_state::m_local);
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BOOST_REQUIRE(sc.provider().toi_write_sets() == 1);
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BOOST_REQUIRE(sc.provider().toi_start_transaction() == 1);
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BOOST_REQUIRE(sc.provider().toi_commit() == 1);
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}
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BOOST_FIXTURE_TEST_CASE(test_toi_applying,
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applying_client_fixture)
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{
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BOOST_REQUIRE(cc.toi_mode() == wsrep::client_state::m_local);
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wsrep::ws_meta ws_meta(wsrep::gtid(wsrep::id("1"), wsrep::seqno(2)),
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wsrep::stid(sc.id(),
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wsrep::transaction_id::undefined(),
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cc.id()),
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wsrep::seqno(1),
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wsrep::provider::flag::start_transaction |
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wsrep::provider::flag::commit);
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BOOST_REQUIRE(cc.enter_toi(ws_meta) == 0);
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BOOST_REQUIRE(cc.in_toi());
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BOOST_REQUIRE(cc.toi_mode() == wsrep::client_state::m_high_priority);
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BOOST_REQUIRE(cc.leave_toi() == 0);
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BOOST_REQUIRE(cc.toi_mode() == wsrep::client_state::m_local);
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cc.after_applying();
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}
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