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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 <AccumulatedAck.h>
#include <qpid_test_plugin.h>
#include <iostream>
#include <list>
using std::list;
using namespace qpid::broker;
class AccumulatedAckTest : public CppUnit::TestCase
{
CPPUNIT_TEST_SUITE(AccumulatedAckTest);
CPPUNIT_TEST(testGeneral);
CPPUNIT_TEST(testCovers);
CPPUNIT_TEST(testUpdateAndConsolidate);
CPPUNIT_TEST_SUITE_END();
public:
void testGeneral()
{
AccumulatedAck ack(0);
ack.clear();
ack.update(3,3);
ack.update(7,7);
ack.update(9,9);
ack.update(1,2);
ack.update(4,5);
ack.update(6,6);
for(int i = 1; i <= 7; i++) CPPUNIT_ASSERT(ack.covers(i));
CPPUNIT_ASSERT(ack.covers(9));
CPPUNIT_ASSERT(!ack.covers(8));
CPPUNIT_ASSERT(!ack.covers(10));
ack.consolidate();
for(int i = 1; i <= 7; i++) CPPUNIT_ASSERT(ack.covers(i));
CPPUNIT_ASSERT(ack.covers(9));
CPPUNIT_ASSERT(!ack.covers(8));
CPPUNIT_ASSERT(!ack.covers(10));
}
void testCovers()
{
AccumulatedAck ack(5);
ack.individual.push_back(7);
ack.individual.push_back(9);
CPPUNIT_ASSERT(ack.covers(1));
CPPUNIT_ASSERT(ack.covers(2));
CPPUNIT_ASSERT(ack.covers(3));
CPPUNIT_ASSERT(ack.covers(4));
CPPUNIT_ASSERT(ack.covers(5));
CPPUNIT_ASSERT(ack.covers(7));
CPPUNIT_ASSERT(ack.covers(9));
CPPUNIT_ASSERT(!ack.covers(6));
CPPUNIT_ASSERT(!ack.covers(8));
CPPUNIT_ASSERT(!ack.covers(10));
}
void testUpdateAndConsolidate()
{
AccumulatedAck ack(0);
ack.update(1, 1);
ack.update(3, 3);
ack.update(10, 10);
ack.update(8, 8);
ack.update(6, 6);
ack.update(3, 3);
ack.update(2, 2);
ack.update(0, 5);
ack.consolidate();
CPPUNIT_ASSERT_EQUAL((u_int64_t) 6, ack.range);
CPPUNIT_ASSERT_EQUAL((size_t) 2, ack.individual.size());
list<u_int64_t>::iterator i = ack.individual.begin();
CPPUNIT_ASSERT_EQUAL((u_int64_t) 8, *i);
i++;
CPPUNIT_ASSERT_EQUAL((u_int64_t) 10, *i);
}
};
// Make this test suite a plugin.
CPPUNIT_PLUGIN_IMPLEMENT();
CPPUNIT_TEST_SUITE_REGISTRATION(AccumulatedAckTest);
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