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Address review comments

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* Added unit tests for transaction::xa_detach() and
  transaction::xa_replay()
* Added unit tests for wsrep::xid
* Fixed minor issues pointed out by reviewer
This commit is contained in:
Daniele Sciascia
2020-09-30 17:48:53 +02:00
parent 39e37d3a39
commit 6752a4504f
12 changed files with 239 additions and 20 deletions
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88
test/transaction_test_xa.cpp
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@ -2,7 +2,7 @@
#include <iostream>
//
// Test a succesful XA transaction lifecycle
// Test a successful XA transaction lifecycle
//
BOOST_FIXTURE_TEST_CASE(transaction_xa,
replicating_client_fixture_sync_rm)
@ -49,7 +49,89 @@ BOOST_FIXTURE_TEST_CASE(transaction_xa,
//
// Test a succesful XA transaction lifecycle (applying side)
// Test detaching of XA transactions
//
BOOST_FIXTURE_TEST_CASE(transaction_xa_detach_commit_by_xid,
replicating_two_clients_fixture_sync_rm)
{
wsrep::xid xid(1, 1, 1, "id");
cc1.start_transaction(wsrep::transaction_id(1));
cc1.assign_xid(xid);
cc1.before_prepare();
cc1.after_prepare();
BOOST_REQUIRE(sc.provider().fragments() == 1);
BOOST_REQUIRE(tc.streaming_context().fragments_certified() == 1);
cc1.xa_detach();
BOOST_REQUIRE(tc.state() == wsrep::transaction::s_aborted);
BOOST_REQUIRE(sc.find_streaming_applier(xid));
BOOST_REQUIRE(cc1.after_statement() == 0);
cc2.start_transaction(wsrep::transaction_id(2));
cc2.assign_xid(xid);
BOOST_REQUIRE(cc2.client_state::commit_by_xid(xid) == 0);
BOOST_REQUIRE(cc2.after_statement() == 0);
BOOST_REQUIRE(sc.provider().commit_fragments() == 1);
}
BOOST_FIXTURE_TEST_CASE(transaction_xa_detach_rollback_by_xid,
replicating_two_clients_fixture_sync_rm)
{
wsrep::xid xid(1, 1, 1, "id");
cc1.start_transaction(wsrep::transaction_id(1));
cc1.assign_xid(xid);
cc1.before_prepare();
cc1.after_prepare();
BOOST_REQUIRE(sc.provider().fragments() == 1);
BOOST_REQUIRE(tc.streaming_context().fragments_certified() == 1);
cc1.xa_detach();
BOOST_REQUIRE(tc.state() == wsrep::transaction::s_aborted);
BOOST_REQUIRE(sc.find_streaming_applier(xid));
BOOST_REQUIRE(cc1.after_statement() == 0);
cc2.start_transaction(wsrep::transaction_id(2));
cc2.assign_xid(xid);
BOOST_REQUIRE(cc2.rollback_by_xid(xid) == 0);
BOOST_REQUIRE(cc2.after_statement() == 0);
BOOST_REQUIRE(sc.provider().rollback_fragments() == 1);
}
//
// Test XA replay
//
BOOST_FIXTURE_TEST_CASE(transaction_xa_replay,
replicating_client_fixture_sync_rm)
{
wsrep::xid xid(1, 1, 1, "id");
cc.start_transaction(wsrep::transaction_id(1));
cc.assign_xid(xid);
cc.before_prepare();
cc.after_prepare();
cc.after_command_before_result();
cc.after_command_after_result();
BOOST_REQUIRE(cc.state() == wsrep::client_state::s_idle);
BOOST_REQUIRE(tc.state() == wsrep::transaction::s_prepared);
wsrep_test::bf_abort_unordered(cc);
BOOST_REQUIRE(tc.state() == wsrep::transaction::s_must_replay);
// this is normally done by rollbacker
cc.xa_replay();
cc.sync_rollback_complete();
BOOST_REQUIRE(cc.unordered_replays() == 1);
BOOST_REQUIRE(sc.find_streaming_applier(sc.id(),
wsrep::transaction_id(1)));
}
//
// Test a successful XA transaction lifecycle (applying side)
//
BOOST_FIXTURE_TEST_CASE(transaction_xa_applying,
applying_client_fixture)
@ -84,7 +166,7 @@ BOOST_FIXTURE_TEST_CASE(transaction_xa_applying,
///////////////////////////////////////////////////////////////////////////////
//
// Test a succesful XA transaction lifecycle
// Test a successful XA transaction lifecycle
//
BOOST_FIXTURE_TEST_CASE(transaction_xa_sr,
streaming_client_fixture_byte)