/* * Cppcheck - A tool for static C/C++ code analysis * Copyright (C) 2007-2009 Daniel Marjamäki, Reijo Tomperi, Nicolas Le Cam, * Leandro Penz, Kimmo Varis, Vesa Pikki * * 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/tokenize.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", ""); Tokenizer::deleteTokens(token); } }; REGISTER_TEST(TestTOKEN)