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-rw-r--r--qpid/cpp/src/tests/legacystore/TransactionalTest.cpp354
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diff --git a/qpid/cpp/src/tests/legacystore/TransactionalTest.cpp b/qpid/cpp/src/tests/legacystore/TransactionalTest.cpp
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--- a/qpid/cpp/src/tests/legacystore/TransactionalTest.cpp
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-/*
- *
- * 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 "MessageUtils.h"
-
-#include "qpid/broker/Queue.h"
-#include "qpid/broker/RecoveryManagerImpl.h"
-#include "qpid/broker/PersistableObject.h"
-#include "qpid/framing/AMQHeaderBody.h"
-#include "qpid/legacystore/MessageStoreImpl.h"
-#include "qpid/legacystore/StoreException.h"
-#include "qpid/log/Statement.h"
-#include "qpid/log/Logger.h"
-#include "qpid/sys/Timer.h"
-
-#include <iostream>
-
-using namespace mrg::msgstore;
-using namespace qpid;
-using namespace qpid::broker;
-using namespace qpid::framing;
-using namespace std;
-
-namespace {
-qpid::broker::Broker::Options opts;
-qpid::broker::Broker br(opts);
-}
-
-QPID_AUTO_TEST_SUITE(TransactionalTest)
-
-#define SET_LOG_LEVEL(level) \
- qpid::log::Options opts(""); \
- opts.selectors.clear(); \
- opts.selectors.push_back(level); \
- qpid::log::Logger::instance().configure(opts);
-
-const string test_filename("TransactionalTest");
-const char* tdp = getenv("TMP_DATA_DIR");
-const string test_dir(tdp && strlen(tdp) > 0 ? tdp : "/var/tmp/TransactionalTest");
-
-// Test txn context which has special setCompleteFailure() method which prevents entire "txn complete" process from hapenning
-class TestTxnCtxt : public TxnCtxt
-{
- public:
- TestTxnCtxt(IdSequence* _loggedtx) : TxnCtxt(_loggedtx) {}
- void setCompleteFailure(const unsigned num_queues_rem) {
- // Remove queue members from back of impactedQueues until queues_rem reamin.
- // to end to simulate multi-queue txn complete failure.
- while (impactedQueues.size() > num_queues_rem) impactedQueues.erase(impactedQueues.begin());
- }
- void resetPreparedXidStorePtr() { preparedXidStorePtr = 0; }
-};
-
-// Test store which has special begin() which returns a TestTPCTxnCtxt, and a method to check for
-// remaining open transactions.
-// begin(), commit(), and abort() all hide functions in MessageStoreImpl. To avoid the compiler
-// warnings/errors these are renamed with a 'TMS' prefix.
-class TestMessageStore: public MessageStoreImpl
-{
- public:
- TestMessageStore(qpid::broker::Broker* br, const char* envpath = 0) : MessageStoreImpl(br, envpath) {}
- std::auto_ptr<qpid::broker::TransactionContext> TMSbegin() {
- checkInit();
- // pass sequence number for c/a
- return auto_ptr<TransactionContext>(new TestTxnCtxt(&messageIdSequence));
- }
- void TMScommit(TransactionContext& ctxt, const bool complete_prepared_list) {
- checkInit();
- TxnCtxt* txn(check(&ctxt));
- if (!txn->isTPC()) {
- localPrepare(dynamic_cast<TxnCtxt*>(txn));
- if (!complete_prepared_list) dynamic_cast<TestTxnCtxt*>(txn)->resetPreparedXidStorePtr();
- }
- completed(*dynamic_cast<TxnCtxt*>(txn), true);
- }
- void TMSabort(TransactionContext& ctxt, const bool complete_prepared_list)
- {
- checkInit();
- TxnCtxt* txn(check(&ctxt));
- if (!txn->isTPC()) {
- localPrepare(dynamic_cast<TxnCtxt*>(txn));
- if (!complete_prepared_list) dynamic_cast<TestTxnCtxt*>(txn)->resetPreparedXidStorePtr();
- }
- completed(*dynamic_cast<TxnCtxt*>(txn), false);
- }
-};
-
-// === Helper fns ===
-
-const string nameA("queueA");
-const string nameB("queueB");
-//const Uuid messageId(true);
-std::auto_ptr<MessageStoreImpl> store;
-std::auto_ptr<QueueRegistry> queues;
-Queue::shared_ptr queueA;
-Queue::shared_ptr queueB;
-
-template <class T>
-void setup()
-{
- store = std::auto_ptr<T>(new T(&br));
- store->init(test_dir, 4, 1, true); // truncate store
-
- //create two queues:
- queueA = Queue::shared_ptr(new Queue(nameA, 0, store.get(), 0));
- queueA->create();
- queueB = Queue::shared_ptr(new Queue(nameB, 0, store.get(), 0));
- queueB->create();
-}
-
-template <class T>
-void restart()
-{
- queueA.reset();
- queueB.reset();
- queues.reset();
- store.reset();
-
- store = std::auto_ptr<T>(new T(&br));
- store->init(test_dir, 4, 1);
- queues = std::auto_ptr<QueueRegistry>(new QueueRegistry);
- ExchangeRegistry exchanges;
- LinkRegistry links;
- sys::Timer t;
- DtxManager mgr(t);
- mgr.setStore (store.get());
- RecoveredObjects ro;
- RecoveryManagerImpl recovery(*queues, exchanges, links, mgr, br.getProtocolRegistry(), ro);
- store->recover(recovery);
-
- queueA = queues->find(nameA);
- queueB = queues->find(nameB);
-}
-
-Message createMessage(const string& id, const string& exchange="exchange", const string& key="routing_key")
-{
- return MessageUtils::createMessage(exchange, key, Uuid(), true, 0, id);
-}
-
-void checkMsg(Queue::shared_ptr& queue, u_int32_t size, const string& msgid = "<none>")
-{
- BOOST_REQUIRE(queue);
- BOOST_CHECK_EQUAL(size, queue->getMessageCount());
- if (size > 0) {
- Message msg = MessageUtils::get(*queue);
- BOOST_REQUIRE(msg);
- BOOST_CHECK_EQUAL(msgid, MessageUtils::getCorrelationId(msg));
- }
-}
-
-void swap(bool commit)
-{
- setup<MessageStoreImpl>();
-
- //create message and enqueue it onto first queue:
- Message msgA = createMessage("Message", "exchange", "routing_key");
- queueA->deliver(msgA);
-
- QueueCursor cursorB;
- Message msgB = MessageUtils::get(*queueA, &cursorB);
- BOOST_REQUIRE(msgB);
- //move the message from one queue to the other as a transaction
- std::auto_ptr<TransactionContext> txn = store->begin();
- TxBuffer tx;
- queueB->deliver(msgB, &tx);//note: need to enqueue it first to avoid message being deleted
-
- queueA->dequeue(txn.get(), cursorB);
- tx.prepare(txn.get());
- if (commit) {
- store->commit(*txn);
- } else {
- store->abort(*txn);
- }
-
- restart<MessageStoreImpl>();
-
- // Check outcome
- BOOST_REQUIRE(queueA);
- BOOST_REQUIRE(queueB);
-
- Queue::shared_ptr x;//the queue from which the message was swapped
- Queue::shared_ptr y;//the queue on which the message is expected to be
-
- if (commit) {
- x = queueA;
- y = queueB;
- } else {
- x = queueB;
- y = queueA;
- }
-
- checkMsg(x, 0);
- checkMsg(y, 1, "Message");
- checkMsg(y, 0);
-}
-
-void testMultiQueueTxn(const unsigned num_queues_rem, const bool complete_prepared_list, const bool commit)
-{
- setup<TestMessageStore>();
- TestMessageStore* tmsp = static_cast<TestMessageStore*>(store.get());
- std::auto_ptr<TransactionContext> txn(tmsp->TMSbegin());
- TxBuffer tx;
-
- //create two messages and enqueue them onto both queues:
- Message msgA = createMessage("MessageA", "exchange", "routing_key");
- queueA->deliver(msgA, &tx);
- queueB->deliver(msgA, &tx);
- Message msgB = createMessage("MessageB", "exchange", "routing_key");
- queueA->deliver(msgB, &tx);
- queueB->deliver(msgB, &tx);
-
- tx.prepare(txn.get());
- static_cast<TestTxnCtxt*>(txn.get())->setCompleteFailure(num_queues_rem);
- if (commit)
- tmsp->TMScommit(*txn, complete_prepared_list);
- else
- tmsp->TMSabort(*txn, complete_prepared_list);
- restart<TestMessageStore>();
-
- // Check outcome
- if (commit)
- {
- checkMsg(queueA, 2, "MessageA");
- checkMsg(queueB, 2, "MessageA");
- checkMsg(queueA, 1, "MessageB");
- checkMsg(queueB, 1, "MessageB");
- }
- checkMsg(queueA, 0);
- checkMsg(queueB, 0);
-}
-
-// === Test suite ===
-
-QPID_AUTO_TEST_CASE(Commit)
-{
- SET_LOG_LEVEL("error+"); // This only needs to be set once.
-
- cout << test_filename << ".Commit: " << flush;
- swap(true);
- cout << "ok" << endl;
-}
-
-QPID_AUTO_TEST_CASE(Abort)
-{
- cout << test_filename << ".Abort: " << flush;
- swap(false);
- cout << "ok" << endl;
-}
-
-QPID_AUTO_TEST_CASE(MultiQueueCommit)
-{
- cout << test_filename << ".MultiQueueCommit: " << flush;
- testMultiQueueTxn(2, true, true);
- cout << "ok" << endl;
-}
-
-QPID_AUTO_TEST_CASE(MultiQueueAbort)
-{
- cout << test_filename << ".MultiQueueAbort: " << flush;
- testMultiQueueTxn(2, true, false);
- cout << "ok" << endl;
-}
-
-QPID_AUTO_TEST_CASE(MultiQueueNoQueueCommitRecover)
-{
- cout << test_filename << ".MultiQueueNoQueueCommitRecover: " << flush;
- testMultiQueueTxn(0, false, true);
- cout << "ok" << endl;
-}
-
-QPID_AUTO_TEST_CASE(MultiQueueNoQueueAbortRecover)
-{
- cout << test_filename << ".MultiQueueNoQueueAbortRecover: " << flush;
- testMultiQueueTxn(0, false, false);
- cout << "ok" << endl;
-}
-
-QPID_AUTO_TEST_CASE(MultiQueueSomeQueueCommitRecover)
-{
- cout << test_filename << ".MultiQueueSomeQueueCommitRecover: " << flush;
- testMultiQueueTxn(1, false, true);
- cout << "ok" << endl;
-}
-
-QPID_AUTO_TEST_CASE(MultiQueueSomeQueueAbortRecover)
-{
- cout << test_filename << ".MultiQueueSomeQueueAbortRecover: " << flush;
- testMultiQueueTxn(1, false, false);
- cout << "ok" << endl;
-}
-
-QPID_AUTO_TEST_CASE(MultiQueueAllQueueCommitRecover)
-{
- cout << test_filename << ".MultiQueueAllQueueCommitRecover: " << flush;
- testMultiQueueTxn(2, false, true);
- cout << "ok" << endl;
-}
-
-QPID_AUTO_TEST_CASE(MultiQueueAllQueueAbortRecover)
-{
- cout << test_filename << ".MultiQueueAllQueueAbortRecover: " << flush;
- testMultiQueueTxn(2, false, false);
- cout << "ok" << endl;
-}
-
-QPID_AUTO_TEST_CASE(LockedRecordTest)
-{
- cout << test_filename << ".LockedRecordTest: " << flush;
-
- setup<MessageStoreImpl>();
- queueA->deliver(createMessage("Message", "exchange", "routingKey"));
- std::auto_ptr<TransactionContext> txn = store->begin();
-
- QueueCursor cursor;
- Message msg = MessageUtils::get(*queueA, &cursor);
- queueA->dequeue(txn.get(), cursor);
-
- try {
- store->dequeue(0, msg.getPersistentContext(), *queueA);
- BOOST_ERROR("Did not throw JERR_MAP_LOCKED exception as expected.");
- }
- catch (const mrg::msgstore::StoreException& e) {
- if (std::strstr(e.what(), "JERR_MAP_LOCKED") == 0)
- BOOST_ERROR("Unexpected StoreException: " << e.what());
- }
- catch (const std::exception& e) {
- BOOST_ERROR("Unexpected exception: " << e.what());
- }
- store->commit(*txn);
- checkMsg(queueA, 0);
-
- cout << "ok" << endl;
-}
-
-QPID_AUTO_TEST_SUITE_END()