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ba8e23df0d
Provider position is needed in coordinated recovery between application and provider. Pass the position info from provider to application to allow making it durable.
111 lines
3.9 KiB
C++
111 lines
3.9 KiB
C++
/*
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* Copyright (C) 2018 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/view.hpp"
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#include <boost/test/unit_test.hpp>
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BOOST_AUTO_TEST_CASE(view_test_member_index)
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{
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std::vector<wsrep::view::member> members;
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members.push_back(wsrep::view::member(wsrep::id("1"), "", ""));
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members.push_back(wsrep::view::member(wsrep::id("2"), "", ""));
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members.push_back(wsrep::view::member(wsrep::id("3"), "", ""));
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wsrep::view view(wsrep::gtid(wsrep::id("cluster"), wsrep::seqno(1)),
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wsrep::seqno(1),
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wsrep::view::primary,
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0,
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1,
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0,
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members,
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0);
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BOOST_REQUIRE(view.member_index(wsrep::id("1")) == 0);
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BOOST_REQUIRE(view.member_index(wsrep::id("2")) == 1);
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BOOST_REQUIRE(view.member_index(wsrep::id("3")) == 2);
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BOOST_REQUIRE(view.member_index(wsrep::id("4")) == -1);
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}
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BOOST_AUTO_TEST_CASE(view_test_equal_membership)
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{
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std::vector<wsrep::view::member> m1;
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m1.push_back(wsrep::view::member(wsrep::id("1"), "", ""));
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m1.push_back(wsrep::view::member(wsrep::id("2"), "", ""));
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m1.push_back(wsrep::view::member(wsrep::id("3"), "", ""));
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std::vector<wsrep::view::member> m2;
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m2.push_back(wsrep::view::member(wsrep::id("2"), "", ""));
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m2.push_back(wsrep::view::member(wsrep::id("3"), "", ""));
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m2.push_back(wsrep::view::member(wsrep::id("1"), "", ""));
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std::vector<wsrep::view::member> m3;
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m3.push_back(wsrep::view::member(wsrep::id("1"), "", ""));
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m3.push_back(wsrep::view::member(wsrep::id("2"), "", ""));
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m3.push_back(wsrep::view::member(wsrep::id("3"), "", ""));
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m3.push_back(wsrep::view::member(wsrep::id("4"), "", ""));
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wsrep::view v1(wsrep::gtid(wsrep::id("cluster"), wsrep::seqno(1)),
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wsrep::seqno(1),
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wsrep::view::primary,
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0,
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1,
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0,
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m1,
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0);
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wsrep::view v2(wsrep::gtid(wsrep::id("cluster"), wsrep::seqno(1)),
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wsrep::seqno(1),
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wsrep::view::primary,
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0,
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1,
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0,
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m2,
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0);
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wsrep::view v3(wsrep::gtid(wsrep::id("cluster"), wsrep::seqno(1)),
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wsrep::seqno(1),
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wsrep::view::primary,
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0,
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1,
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0,
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m3,
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0);
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BOOST_REQUIRE(v1.equal_membership(v2));
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BOOST_REQUIRE(v2.equal_membership(v1));
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BOOST_REQUIRE(!v1.equal_membership(v3));
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BOOST_REQUIRE(!v3.equal_membership(v1));
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}
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BOOST_AUTO_TEST_CASE(view_test_is_member)
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{
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wsrep::view view(wsrep::gtid(wsrep::id("cluster"), wsrep::seqno(1)),
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wsrep::seqno(1),
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wsrep::view::primary,
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0,
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1,
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0,
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{ wsrep::view::member(wsrep::id("1"), "", ""),
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wsrep::view::member(wsrep::id("2"), "", "") },
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0);
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BOOST_REQUIRE(view.is_member(wsrep::id("2")));
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BOOST_REQUIRE(view.is_member(wsrep::id("1")));
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BOOST_REQUIRE(not view.is_member(wsrep::id("0")));
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}
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