cppcheck/test/testtoken.cpp

63 lines
1.8 KiB
C++

/*
* Cppcheck - A tool for static C/C++ code analysis
* Copyright (C) 2007-2009 Daniel Marjamäki, Reijo Tomperi, Nicolas Le Cam,
* Leandro Penz, Kimmo Varis
*
* 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 "../src/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");
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)