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Diffstat (limited to 'qpid/cpp/src/tests/TransactionObserverTest.cpp')
-rw-r--r-- | qpid/cpp/src/tests/TransactionObserverTest.cpp | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/qpid/cpp/src/tests/TransactionObserverTest.cpp b/qpid/cpp/src/tests/TransactionObserverTest.cpp deleted file mode 100644 index 80ef494c21..0000000000 --- a/qpid/cpp/src/tests/TransactionObserverTest.cpp +++ /dev/null @@ -1,147 +0,0 @@ -/* - * - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - * - */ - -#include "unit_test.h" -#include "test_tools.h" -#include "MessagingFixture.h" -#include "qpid/broker/BrokerObserver.h" -#include "qpid/broker/TransactionObserver.h" -#include "qpid/broker/TxBuffer.h" -#include "qpid/broker/Queue.h" -#include "qpid/ha/types.h" - -#include <boost/bind.hpp> -#include <boost/function.hpp> -#include <boost/lexical_cast.hpp> -#include <iostream> -#include <vector> - -namespace qpid { -namespace tests { - -using framing::SequenceSet; -using messaging::Message; -using boost::shared_ptr; - -using namespace boost::assign; -using namespace boost; -using namespace broker; -using namespace std; -using namespace messaging; -using namespace types; - -QPID_AUTO_TEST_SUITE(TransactionalObserverTest) - -Message msg(string content) { return Message(content); } - -struct MockTransactionObserver : public TransactionObserver { - bool prep; - vector<string> events; - - MockTransactionObserver(bool prep_=true) : prep(prep_) {} - - void record(const string& e) { events.push_back(e); } - - void enqueue(const shared_ptr<Queue>& q, const broker::Message& m) { - record("enqueue "+q->getName()+" "+m.getContent()); - } - void dequeue(const Queue::shared_ptr& q, SequenceNumber p, SequenceNumber r) { - record("dequeue "+q->getName()+" "+ - lexical_cast<string>(p)+" "+lexical_cast<string>(r)); - } - bool prepare() { record("prepare"); return prep; } - void commit() { record("commit"); } - void rollback() {record("rollback"); } -}; - -struct MockBrokerObserver : public BrokerObserver { - bool prep; - shared_ptr<MockTransactionObserver> tx; - - MockBrokerObserver(bool prep_=true) : prep(prep_) {} - - void startTx(const intrusive_ptr<TxBuffer>& buffer) { - if (!tx) { // Don't overwrite first tx with automatically started second tx. - tx.reset(new MockTransactionObserver(prep)); - buffer->setObserver(tx); - } - } -}; - -Session simpleTxTransaction(MessagingFixture& fix) { - fix.session.createSender("q1;{create:always}").send(msg("foo")); // Not in TX - // Transaction with 1 enqueue and 1 dequeue. - Session txSession = fix.connection.createTransactionalSession(); - BOOST_CHECK_EQUAL("foo", txSession.createReceiver("q1").fetch().getContent()); - txSession.acknowledge(); - txSession.createSender("q2;{create:always}").send(msg("bar")); - return txSession; -} - -QPID_AUTO_TEST_CASE(testTxCommit) { - MessagingFixture fix; - shared_ptr<MockBrokerObserver> brokerObserver(new MockBrokerObserver); - fix.broker->getBrokerObservers().add(brokerObserver); - Session txSession = simpleTxTransaction(fix); - txSession.commit(); - // Note on ordering: observers see enqueues as they happen, but dequeues just - // before prepare. - BOOST_CHECK_EQUAL( - list_of<string>("enqueue q2 bar")("dequeue q1 1 0")("prepare")("commit"), - brokerObserver->tx->events - ); -} - -QPID_AUTO_TEST_CASE(testTxFail) { - MessagingFixture fix; - shared_ptr<MockBrokerObserver> brokerObserver(new MockBrokerObserver(false)); - fix.broker->getBrokerObservers().add(brokerObserver); - Session txSession = simpleTxTransaction(fix); - try { - ScopedSuppressLogging sl; // Suppress messages for expected error. - txSession.commit(); - BOOST_FAIL("Expected exception"); - } catch(...) {} - - BOOST_CHECK_EQUAL( - list_of<string>("enqueue q2 bar")("dequeue q1 1 0")("prepare")("rollback"), - brokerObserver->tx->events - ); -} - -QPID_AUTO_TEST_CASE(testTxRollback) { - MessagingFixture fix; - shared_ptr<MockBrokerObserver> brokerObserver(new MockBrokerObserver(false)); - fix.broker->getBrokerObservers().add(brokerObserver); - Session txSession = simpleTxTransaction(fix); - txSession.rollback(); - // Note: The dequeue does not appear here. This is because TxAccepts - // (i.e. dequeues) are not enlisted until SemanticState::commit and are - // never enlisted if the transaction is rolled back. - BOOST_CHECK_EQUAL( - list_of<string>("enqueue q2 bar")("rollback"), - brokerObserver->tx->events - ); -} - -QPID_AUTO_TEST_SUITE_END() - -}} // namespace qpid::tests |