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Change unit tests to mimic application behavior on replaying

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Allocate separate client state in mock_client_service::replay()
for replaying step.

Added two new test cases for streaming replication replay after
BF abort.
This commit is contained in:
Teemu Ollakka
2023-05-26 12:47:47 +03:00
parent e238c0d240
commit 9070f2a891
3 changed files with 80 additions and 4 deletions
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49
test/transaction_test.cpp
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@ -1539,6 +1539,55 @@ BOOST_FIXTURE_TEST_CASE(
BOOST_REQUIRE(sc.provider().commit_fragments() == 1);
}
//
// Test a streaming transaction which gets BF aborted inside provider before
// certification result is known. Replaying will be successful
//
BOOST_FIXTURE_TEST_CASE(
transaction_row_streaming_bf_before_cert_result_replay_success,
streaming_client_fixture_row)
{
BOOST_REQUIRE(cc.start_transaction(wsrep::transaction_id(1)) == 0);
BOOST_REQUIRE(cc.after_row() == 0);
BOOST_REQUIRE(tc.streaming_context().fragments_certified() == 1);
sc.provider().certify_result_ = wsrep::provider::error_bf_abort;
sc.provider().replay_result_ = wsrep::provider::success;
BOOST_REQUIRE(cc.before_commit());
BOOST_REQUIRE(tc.state() == wsrep::transaction::s_must_replay);
BOOST_REQUIRE(cc.will_replay_called() == true);
BOOST_REQUIRE(cc.after_statement() == 0);
BOOST_REQUIRE(tc.state() == wsrep::transaction::s_committed);
BOOST_REQUIRE(cc.current_error() == wsrep::e_success);
}
//
// Test a streaming transaction which gets BF aborted inside provider before
// certification result is known. Replaying will fail because of
// certification failure.
//
BOOST_FIXTURE_TEST_CASE(
transaction_row_streaming_bf_before_cert_result_replay_cert_fail,
streaming_client_fixture_row)
{
BOOST_REQUIRE(cc.start_transaction(wsrep::transaction_id(1)) == 0);
BOOST_REQUIRE(cc.after_row() == 0);
BOOST_REQUIRE(tc.streaming_context().fragments_certified() == 1);
sc.provider().certify_result_ = wsrep::provider::error_bf_abort;
sc.provider().replay_result_ = wsrep::provider::error_certification_failed;
BOOST_REQUIRE(cc.before_commit());
BOOST_REQUIRE(tc.state() == wsrep::transaction::s_must_replay);
BOOST_REQUIRE(cc.will_replay_called() == true);
BOOST_REQUIRE(cc.after_statement() );
BOOST_REQUIRE(tc.state() == wsrep::transaction::s_aborted);
BOOST_REQUIRE(cc.current_error() == wsrep::e_deadlock_error);
BOOST_REQUIRE(tc.active() == false);
}
BOOST_FIXTURE_TEST_CASE(transaction_byte_streaming_1pc_commit,
streaming_client_fixture_byte)
{