| /* |
| * 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 "IdGeneratorTest.h" |
| |
| #include <activemq/util/IdGenerator.h> |
| |
| #include <decaf/lang/Thread.h> |
| |
| using namespace activemq; |
| using namespace activemq::util; |
| |
| using namespace decaf; |
| using namespace decaf::lang; |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| namespace { |
| |
| class CreateIdThread : public Thread { |
| public: |
| |
| bool failed; |
| |
| CreateIdThread() : failed( false ) {} |
| |
| public: |
| |
| virtual void run() { |
| |
| try{ |
| IdGenerator idGen; |
| |
| CPPUNIT_ASSERT( idGen.generateId() != "" ); |
| CPPUNIT_ASSERT( idGen.generateId() != "" ); |
| |
| std::string id1 = idGen.generateId(); |
| std::string id2 = idGen.generateId(); |
| |
| CPPUNIT_ASSERT( id1 != id2 ); |
| |
| std::size_t idPos = id1.find("ID:"); |
| |
| CPPUNIT_ASSERT( idPos == 0 ); |
| |
| std::size_t firstColon = id1.find(':'); |
| std::size_t lastColon = id1.rfind(':'); |
| |
| CPPUNIT_ASSERT( firstColon != lastColon ); |
| CPPUNIT_ASSERT( ( lastColon - firstColon ) > 1 ); |
| } |
| catch(...) { |
| failed = true; |
| } |
| } |
| |
| }; |
| |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| IdGeneratorTest::IdGeneratorTest() { |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| IdGeneratorTest::~IdGeneratorTest() { |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void IdGeneratorTest::testConstructor1() { |
| |
| IdGenerator idGen; |
| |
| CPPUNIT_ASSERT( idGen.generateId() != "" ); |
| CPPUNIT_ASSERT( idGen.generateId() != "" ); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void IdGeneratorTest::testConstructor2() { |
| |
| IdGenerator idGen( "TEST-PREFIX" ); |
| |
| std::string id = idGen.generateId(); |
| std::size_t pos = id.find( "TEST-PREFIX" ); |
| |
| CPPUNIT_ASSERT( pos != std::string::npos ); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void IdGeneratorTest::testCompare() { |
| |
| IdGenerator idGen; |
| |
| std::string id1 = idGen.generateId(); |
| std::string id2 = idGen.generateId(); |
| |
| CPPUNIT_ASSERT( IdGenerator::compare( id1, id1 ) == 0 ); |
| CPPUNIT_ASSERT( IdGenerator::compare( id1, id2 ) < 0 ); |
| CPPUNIT_ASSERT( IdGenerator::compare( id2, id1 ) > 0 ); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| void IdGeneratorTest::testThreadSafety() { |
| |
| bool failed = false; |
| |
| static const int COUNT = 50; |
| |
| std::vector<CreateIdThread*> threads; |
| |
| for( int i = 0; i < COUNT; i++ ) { |
| threads.push_back( new CreateIdThread ); |
| } |
| |
| for( int i = 0; i < COUNT; i++ ) { |
| threads[i]->start(); |
| } |
| |
| for( int i = 0; i < COUNT; i++ ) { |
| threads[i]->join(); |
| } |
| |
| for( int i = 0; i < COUNT; i++ ) { |
| if( !failed ) { |
| threads[i]->failed ? failed = true : failed = false; |
| } |
| delete threads[i]; |
| } |
| |
| CPPUNIT_ASSERT_MESSAGE( "One of the Thread Tester failed", !failed ); |
| } |