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/*
* Copyright (C) 2018 Tommi Maekitalo
*
* 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.
*
* As a special exception, you may use this file as part of a free
* software library without restriction. Specifically, if other files
* instantiate templates or use macros or inline functions from this
* file, or you compile this file and link it with other files to
* produce an executable, this file does not by itself cause the
* resulting executable to be covered by the GNU General Public
* License. This exception does not however invalidate any other
* reasons why the executable file might be covered by the GNU Library
* General Public License.
*
* 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
*/
#include <cxxtools/ptrstream.h>
#include "cxxtools/unit/testsuite.h"
#include "cxxtools/unit/registertest.h"
class PtrStreamTest : public cxxtools::unit::TestSuite
{
public:
PtrStreamTest()
: cxxtools::unit::TestSuite("ptrstream")
{
registerMethod("testPtrIStream", *this, &PtrStreamTest::testPtrIStream);
registerMethod("testPtrOStream", *this, &PtrStreamTest::testPtrOStream);
}
void testPtrIStream()
{
char data[] = "hi";
cxxtools::PtrStream in(data, data + 2);
char ch = '\0';
in.get(ch);
CXXTOOLS_UNIT_ASSERT(!in.eof());
CXXTOOLS_UNIT_ASSERT_EQUALS(ch, 'h');
in.get(ch);
CXXTOOLS_UNIT_ASSERT(!in.eof());
CXXTOOLS_UNIT_ASSERT_EQUALS(ch, 'i');
in.get(ch);
CXXTOOLS_UNIT_ASSERT(in.eof());
}
void testPtrOStream()
{
char data[2] = "\0";
cxxtools::PtrStream out(data, data + 2);
CXXTOOLS_UNIT_ASSERT(out.begin() == &data[0]);
CXXTOOLS_UNIT_ASSERT(out.end() == &data[0]);
out << "hi";
CXXTOOLS_UNIT_ASSERT_EQUALS(data[0], 'h');
CXXTOOLS_UNIT_ASSERT_EQUALS(data[1], 'i');
CXXTOOLS_UNIT_ASSERT(!out.fail());
out << 'h';
CXXTOOLS_UNIT_ASSERT(out.fail());
CXXTOOLS_UNIT_ASSERT(out.begin() == &data[0]);
CXXTOOLS_UNIT_ASSERT(out.end() == &data[2]);
}
};
cxxtools::unit::RegisterTest<PtrStreamTest> register_PtrStreamTest;
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