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CountingStreamTest.cpp
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//
// CountingStreamTest.cpp
//
// $Id: //poco/1.4/Foundation/testsuite/src/CountingStreamTest.cpp#1 $
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#include "CountingStreamTest.h"
#include "CppUnit/TestCaller.h"
#include "CppUnit/TestSuite.h"
#include "Poco/CountingStream.h"
#include <sstream>
using Poco::CountingInputStream;
using Poco::CountingOutputStream;
CountingStreamTest::CountingStreamTest(const std::string& name): CppUnit::TestCase(name)
{
}
CountingStreamTest::~CountingStreamTest()
{
}
void CountingStreamTest::testInput()
{
char c;
std::istringstream istr1("foo");
CountingInputStream ci1(istr1);
while (ci1.good()) ci1.get(c);
assert (ci1.lines() == 1);
assert (ci1.chars() == 3);
assert (ci1.pos() == 3);
std::istringstream istr2("foo\nbar");
CountingInputStream ci2(istr2);
while (ci2.good()) ci2.get(c);
assert (ci2.lines() == 2);
assert (ci2.chars() == 7);
assert (ci2.pos() == 3);
std::istringstream istr3("foo\nbar\n");
CountingInputStream ci3(istr3);
while (ci3.good()) ci3.get(c);
assert (ci3.lines() == 2);
assert (ci3.chars() == 8);
assert (ci3.pos() == 0);
}
void CountingStreamTest::testOutput()
{
std::ostringstream ostr1;
CountingOutputStream co1(ostr1);
co1 << "foo";
assert (ostr1.str() == "foo");
assert (co1.lines() == 1);
assert (co1.chars() == 3);
assert (co1.pos() == 3);
std::ostringstream ostr2;
CountingOutputStream co2(ostr2);
co2 << "foo\nbar";
assert (ostr2.str() == "foo\nbar");
assert (co2.lines() == 2);
assert (co2.chars() == 7);
assert (co2.pos() == 3);
CountingOutputStream co3;
co3 << "foo\nbar\n";
assert (co3.lines() == 2);
assert (co3.chars() == 8);
assert (co3.pos() == 0);
}
void CountingStreamTest::setUp()
{
}
void CountingStreamTest::tearDown()
{
}
CppUnit::Test* CountingStreamTest::suite()
{
CppUnit::TestSuite* pSuite = new CppUnit::TestSuite("CountingStreamTest");
CppUnit_addTest(pSuite, CountingStreamTest, testInput);
CppUnit_addTest(pSuite, CountingStreamTest, testOutput);
return pSuite;
}