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/*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* InputStreamTest.cpp
* Test fixture for the InputStream classes.
* Copyright (C) 2012 Simon Newton
*/
#include <cppunit/extensions/HelperMacros.h>
#include "ola/Logging.h"
#include "ola/io/MemoryBuffer.h"
#include "ola/io/BigEndianStream.h"
#include "ola/testing/TestUtils.h"
using ola::io::BigEndianInputStream;
using ola::io::MemoryBuffer;
class InputStreamTest: public CppUnit::TestFixture {
public:
CPPUNIT_TEST_SUITE(InputStreamTest);
CPPUNIT_TEST(testRead);
CPPUNIT_TEST_SUITE_END();
public:
void testRead();
};
CPPUNIT_TEST_SUITE_REGISTRATION(InputStreamTest);
/*
* Confirm that reading works.
*/
void InputStreamTest::testRead() {
uint8_t data[] = {
0x80,
0x81,
0x80, 0x00,
0x83, 0x01,
0x87, 0x65, 0x43, 0x21,
0x12, 0x34, 0x56, 0x78,
};
MemoryBuffer buffer(data, sizeof(data));
BigEndianInputStream stream(&buffer);
int8_t int8;
OLA_ASSERT_TRUE(stream >> int8);
OLA_ASSERT_EQ(static_cast<int8_t>(-128), int8);
uint8_t uint8;
OLA_ASSERT_TRUE(stream >> uint8);
OLA_ASSERT_EQ(static_cast<uint8_t>(129), uint8);
int16_t int16;
OLA_ASSERT_TRUE(stream >> int16);
OLA_ASSERT_EQ(static_cast<int16_t>(-32768), int16);
uint16_t uint16;
OLA_ASSERT_TRUE(stream >> uint16);
OLA_ASSERT_EQ(static_cast<uint16_t>(33537), uint16);
int32_t int32;
OLA_ASSERT_TRUE(stream >> int32);
OLA_ASSERT_EQ(static_cast<int32_t>(-2023406815), int32);
uint32_t uint32;
OLA_ASSERT_TRUE(stream >> uint32);
OLA_ASSERT_EQ(static_cast<uint32_t>(305419896), uint32);
OLA_ASSERT_FALSE(stream >> uint16);
}
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