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Diffstat (limited to 'qpid/cpp/src/tests/TxBufferTest.cpp')
| -rw-r--r-- | qpid/cpp/src/tests/TxBufferTest.cpp | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/qpid/cpp/src/tests/TxBufferTest.cpp b/qpid/cpp/src/tests/TxBufferTest.cpp new file mode 100644 index 0000000000..afe6d2b0fc --- /dev/null +++ b/qpid/cpp/src/tests/TxBufferTest.cpp @@ -0,0 +1,185 @@ +/* + * + * 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 "qpid/broker/TxBuffer.h" +#include "qpid_test_plugin.h" +#include <iostream> +#include <vector> +#include "TxMocks.h" + +using namespace qpid::broker; +using boost::static_pointer_cast; + +class TxBufferTest : public CppUnit::TestCase +{ + CPPUNIT_TEST_SUITE(TxBufferTest); + CPPUNIT_TEST(testCommitLocal); + CPPUNIT_TEST(testFailOnCommitLocal); + CPPUNIT_TEST(testPrepare); + CPPUNIT_TEST(testFailOnPrepare); + CPPUNIT_TEST(testRollback); + CPPUNIT_TEST(testBufferIsClearedAfterRollback); + CPPUNIT_TEST(testBufferIsClearedAfterCommit); + CPPUNIT_TEST_SUITE_END(); + + public: + + void testCommitLocal(){ + MockTransactionalStore store; + store.expectBegin().expectCommit(); + + MockTxOp::shared_ptr opA(new MockTxOp()); + opA->expectPrepare().expectCommit(); + MockTxOp::shared_ptr opB(new MockTxOp()); + opB->expectPrepare().expectPrepare().expectCommit().expectCommit();//opB enlisted twice to test relative order + MockTxOp::shared_ptr opC(new MockTxOp()); + opC->expectPrepare().expectCommit(); + + TxBuffer buffer; + buffer.enlist(static_pointer_cast<TxOp>(opA)); + buffer.enlist(static_pointer_cast<TxOp>(opB)); + buffer.enlist(static_pointer_cast<TxOp>(opB));//opB enlisted twice + buffer.enlist(static_pointer_cast<TxOp>(opC)); + + CPPUNIT_ASSERT(buffer.commitLocal(&store)); + store.check(); + CPPUNIT_ASSERT(store.isCommitted()); + opA->check(); + opB->check(); + opC->check(); + } + + void testFailOnCommitLocal(){ + MockTransactionalStore store; + store.expectBegin().expectAbort(); + + MockTxOp::shared_ptr opA(new MockTxOp()); + opA->expectPrepare().expectRollback(); + MockTxOp::shared_ptr opB(new MockTxOp(true)); + opB->expectPrepare().expectRollback(); + MockTxOp::shared_ptr opC(new MockTxOp());//will never get prepare as b will fail + opC->expectRollback(); + + TxBuffer buffer; + buffer.enlist(static_pointer_cast<TxOp>(opA)); + buffer.enlist(static_pointer_cast<TxOp>(opB)); + buffer.enlist(static_pointer_cast<TxOp>(opC)); + + CPPUNIT_ASSERT(!buffer.commitLocal(&store)); + CPPUNIT_ASSERT(store.isAborted()); + store.check(); + opA->check(); + opB->check(); + opC->check(); + } + + void testPrepare(){ + MockTxOp::shared_ptr opA(new MockTxOp()); + opA->expectPrepare(); + MockTxOp::shared_ptr opB(new MockTxOp()); + opB->expectPrepare(); + MockTxOp::shared_ptr opC(new MockTxOp()); + opC->expectPrepare(); + + TxBuffer buffer; + buffer.enlist(static_pointer_cast<TxOp>(opA)); + buffer.enlist(static_pointer_cast<TxOp>(opB)); + buffer.enlist(static_pointer_cast<TxOp>(opC)); + + CPPUNIT_ASSERT(buffer.prepare(0)); + opA->check(); + opB->check(); + opC->check(); + } + + void testFailOnPrepare(){ + MockTxOp::shared_ptr opA(new MockTxOp()); + opA->expectPrepare(); + MockTxOp::shared_ptr opB(new MockTxOp(true)); + opB->expectPrepare(); + MockTxOp::shared_ptr opC(new MockTxOp());//will never get prepare as b will fail + + TxBuffer buffer; + buffer.enlist(static_pointer_cast<TxOp>(opA)); + buffer.enlist(static_pointer_cast<TxOp>(opB)); + buffer.enlist(static_pointer_cast<TxOp>(opC)); + + CPPUNIT_ASSERT(!buffer.prepare(0)); + opA->check(); + opB->check(); + opC->check(); + } + + void testRollback(){ + MockTxOp::shared_ptr opA(new MockTxOp()); + opA->expectRollback(); + MockTxOp::shared_ptr opB(new MockTxOp(true)); + opB->expectRollback(); + MockTxOp::shared_ptr opC(new MockTxOp()); + opC->expectRollback(); + + TxBuffer buffer; + buffer.enlist(static_pointer_cast<TxOp>(opA)); + buffer.enlist(static_pointer_cast<TxOp>(opB)); + buffer.enlist(static_pointer_cast<TxOp>(opC)); + + buffer.rollback(); + opA->check(); + opB->check(); + opC->check(); + } + + void testBufferIsClearedAfterRollback(){ + MockTxOp::shared_ptr opA(new MockTxOp()); + opA->expectRollback(); + MockTxOp::shared_ptr opB(new MockTxOp()); + opB->expectRollback(); + + TxBuffer buffer; + buffer.enlist(static_pointer_cast<TxOp>(opA)); + buffer.enlist(static_pointer_cast<TxOp>(opB)); + + buffer.rollback(); + buffer.commit();//second call should not reach ops + opA->check(); + opB->check(); + } + + void testBufferIsClearedAfterCommit(){ + MockTxOp::shared_ptr opA(new MockTxOp()); + opA->expectCommit(); + MockTxOp::shared_ptr opB(new MockTxOp()); + opB->expectCommit(); + + TxBuffer buffer; + buffer.enlist(static_pointer_cast<TxOp>(opA)); + buffer.enlist(static_pointer_cast<TxOp>(opB)); + + buffer.commit(); + buffer.rollback();//second call should not reach ops + opA->check(); + opB->check(); + } +}; + +// Make this test suite a plugin. +CPPUNIT_PLUGIN_IMPLEMENT(); +CPPUNIT_TEST_SUITE_REGISTRATION(TxBufferTest); + |