syndilights/open-lighting-architecture/ola-0.8.4/olad/DmxSourceTest.cpp

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2010-10-31 17:32:25 +01:00
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Library General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* DmxSourceTest.cpp
* Test fixture for the DmxSource classes
* Copyright (C) 2005-2010 Simon Newton
*/
#include <cppunit/extensions/HelperMacros.h>
#include <string>
#include <vector>
#include "ola/Clock.h"
#include "ola/DmxBuffer.h"
#include "olad/DmxSource.h"
class DmxSourceTest: public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(DmxSourceTest);
CPPUNIT_TEST(testDmxSource);
CPPUNIT_TEST(testIsActive);
CPPUNIT_TEST_SUITE_END();
public:
void testDmxSource();
void testIsActive();
};
CPPUNIT_TEST_SUITE_REGISTRATION(DmxSourceTest);
using ola::Clock;
using ola::DmxBuffer;
using ola::DmxSource;
using ola::TimeInterval;
using ola::TimeStamp;
/*
* Check that the base device class works correctly.
*/
void DmxSourceTest::testDmxSource() {
DmxBuffer buffer("123456789");
TimeStamp timestamp;
Clock::CurrentTime(&timestamp);
DmxSource source(buffer, timestamp, 100);
CPPUNIT_ASSERT(source.IsSet());
CPPUNIT_ASSERT(buffer == source.Data());
CPPUNIT_ASSERT_EQUAL(timestamp, source.Timestamp());
CPPUNIT_ASSERT_EQUAL((uint8_t) 100, source.Priority());
DmxBuffer buffer2("987654321");
TimeStamp timestamp2;
Clock::CurrentTime(&timestamp2);
CPPUNIT_ASSERT(timestamp != timestamp2);
source.UpdateData(buffer2, timestamp2, 120);
CPPUNIT_ASSERT(buffer2 == source.Data());
CPPUNIT_ASSERT_EQUAL(timestamp2, source.Timestamp());
CPPUNIT_ASSERT_EQUAL((uint8_t) 120, source.Priority());
DmxSource empty_source;
CPPUNIT_ASSERT(!empty_source.IsSet());
}
/*
* Test the time based checks
*/
void DmxSourceTest::testIsActive() {
DmxBuffer buffer("123456789");
TimeStamp timestamp;
Clock::CurrentTime(&timestamp);
DmxSource source(buffer, timestamp, 100);
CPPUNIT_ASSERT(source.IsSet());
CPPUNIT_ASSERT(source.IsActive(timestamp));
TimeInterval interval(1000000);
TimeStamp later = timestamp + interval;
CPPUNIT_ASSERT(source.IsActive(later));
later = timestamp + TimeInterval(2500000);
CPPUNIT_ASSERT(!source.IsActive(later));
}