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Added unit test for TOI operations

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This commit is contained in:
Teemu Ollakka
2019-03-04 19:10:10 +02:00
parent 9b25cebdf1
commit 45c64735d6
3 changed files with 87 additions and 9 deletions
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1
test/CMakeLists.txt
View File

@@ -11,6 +11,7 @@ add_executable(wsrep-lib_test
gtid_test.cpp
id_test.cpp
server_context_test.cpp
toi_test.cpp
transaction_test.cpp
transaction_test_2pc.cpp
transaction_test_xa.cpp

22
test/mock_provider.hpp
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@@ -80,12 +80,11 @@ namespace wsrep
WSREP_OVERRIDE
{
ws_handle = wsrep::ws_handle(ws_handle.transaction_id(), (void*)1);
wsrep::log_info() << "provider certify: "
wsrep::log_debug() << "provider certify: "
<< "client: " << client_id.get()
<< " flags: " << std::hex << flags
<< std::dec
<< " certify_status: " << certify_result_;
if (certify_result_)
{
return certify_result_;
@@ -235,13 +234,26 @@ namespace wsrep
return wsrep::provider::success;
}
enum wsrep::provider::status enter_toi(wsrep::client_id,
enum wsrep::provider::status enter_toi(wsrep::client_id client_id,
const wsrep::key_array&,
const wsrep::const_buffer&,
wsrep::ws_meta&,
wsrep::ws_meta& toi_meta,
int)
WSREP_OVERRIDE
{ return wsrep::provider::success; }
{
++group_seqno_;
wsrep::gtid gtid(group_id_, wsrep::seqno(group_seqno_));
wsrep::stid stid(server_id_,
wsrep::transaction_id::undefined(),
client_id);
toi_meta = wsrep::ws_meta(gtid, stid,
wsrep::seqno(group_seqno_ - 1),
wsrep::provider::flag::start_transaction |
wsrep::provider::flag::commit);
return wsrep::provider::success;
}
enum wsrep::provider::status leave_toi(wsrep::client_id,
const wsrep::mutable_buffer&)
WSREP_OVERRIDE

65
test/toi_test.cpp Normal file
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@@ -0,0 +1,65 @@
/*
* Copyright (C) 2019 Codership Oy <info@codership.com>
*
* This file is part of wsrep-lib.
*
* Wsrep-lib is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* Wsrep-lib is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with wsrep-lib. If not, see <https://www.gnu.org/licenses/>.
*/
#include "wsrep/client_state.hpp"
#include "client_state_fixture.hpp"
#include <boost/test/unit_test.hpp>
BOOST_FIXTURE_TEST_CASE(test_toi_mode,
replicating_client_fixture_sync_rm)
{
BOOST_REQUIRE(cc.mode() == wsrep::client_state::m_local);
wsrep::key key(wsrep::key::exclusive);
key.append_key_part("k1", 2);
key.append_key_part("k2", 2);
wsrep::key_array keys{key};
wsrep::const_buffer buf("toi", 3);
BOOST_REQUIRE(cc.enter_toi(keys, buf,
wsrep::provider::flag::start_transaction |
wsrep::provider::flag::commit) == 0);
BOOST_REQUIRE(cc.mode() == wsrep::client_state::m_toi);
BOOST_REQUIRE(cc.in_toi());
BOOST_REQUIRE(cc.toi_mode() == wsrep::client_state::m_local);
BOOST_REQUIRE(cc.leave_toi() == 0);
BOOST_REQUIRE(cc.mode() == wsrep::client_state::m_local);
}
BOOST_FIXTURE_TEST_CASE(test_toi_applying,
applying_client_fixture)
{
// Fixture opens a transaction, commit it first
BOOST_REQUIRE((cc.before_commit() || cc.ordered_commit() ||
cc.after_commit()) == 0);
cc.after_applying();
wsrep::ws_meta ws_meta(wsrep::gtid(wsrep::id("1"), wsrep::seqno(2)),
wsrep::stid(sc.id(),
wsrep::transaction_id::undefined(),
cc.id()),
wsrep::seqno(1),
wsrep::provider::flag::start_transaction |
wsrep::provider::flag::commit);
BOOST_REQUIRE(cc.enter_toi(ws_meta) == 0);
BOOST_REQUIRE(cc.in_toi());
BOOST_REQUIRE(cc.toi_mode() == wsrep::client_state::m_high_priority);
BOOST_REQUIRE(cc.leave_toi() == 0);
cc.after_applying();
}