cppcheck/testtoken.cpp

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2008-12-18 22:28:57 +01:00
/*
* cppcheck - c/c++ syntax checking
* Copyright (C) 2007-2008 Daniel Marjamäki, Reijo Tomperi, Nicolas Le Cam
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*
* 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 3 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/
*/
#include <cstring>
#include "testsuite.h"
#include "token.h"
extern std::ostringstream errout;
class TestTOKEN : public TestFixture
{
public:
TestTOKEN() : TestFixture("TestTOKEN")
{ }
private:
void run()
{
TEST_CASE( nextprevious );
}
void nextprevious()
{
TOKEN *token = new TOKEN;
token->str( "1" );
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token->insertToken( "2" );
token->next()->insertToken( "3" );
TOKEN *last = token->next()->next();
ASSERT_EQUALS( token->str(), "1" );
ASSERT_EQUALS( token->next()->str(), "2" );
ASSERT_EQUALS( token->next()->next()->str(), "3" );
if( last->next() )
ASSERT_EQUALS( "Null was expected", "" );
ASSERT_EQUALS( last->str(), "3" );
ASSERT_EQUALS( last->previous()->str(), "2" );
ASSERT_EQUALS( last->previous()->previous()->str(), "1" );
if( token->previous() )
ASSERT_EQUALS( "Null was expected", "" );
}
};
REGISTER_TEST( TestTOKEN )