114 lines
3.7 KiB
C++
114 lines
3.7 KiB
C++
/*
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* Cppcheck - A tool for static C/C++ code analysis
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* Copyright (C) 2007-2009 Daniel Marjamäki and Cppcheck team.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "testsuite.h"
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#include "tokenize.h"
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#include "token.h"
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#include <cstring>
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extern std::ostringstream errout;
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class TestTOKEN : public TestFixture
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{
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public:
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TestTOKEN() : TestFixture("TestTOKEN")
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{ }
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private:
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void run()
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{
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TEST_CASE(nextprevious);
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TEST_CASE(multiCompare);
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TEST_CASE(getStrLength);
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TEST_CASE(strValue);
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}
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void nextprevious()
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{
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Token *token = new Token;
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token->str("1");
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token->insertToken("2");
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token->next()->insertToken("3");
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Token *last = token->tokAt(2);
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ASSERT_EQUALS(token->str(), "1");
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ASSERT_EQUALS(token->next()->str(), "2");
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ASSERT_EQUALS(token->tokAt(2)->str(), "3");
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if (last->next())
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ASSERT_EQUALS("Null was expected", "");
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ASSERT_EQUALS(last->str(), "3");
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ASSERT_EQUALS(last->previous()->str(), "2");
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ASSERT_EQUALS(last->tokAt(-2)->str(), "1");
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if (token->previous())
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ASSERT_EQUALS("Null was expected", "");
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Tokenizer::deleteTokens(token);
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}
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void multiCompare()
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{
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// Test for found
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ASSERT_EQUALS(1, Token::multiCompare("one|two", "one"));
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ASSERT_EQUALS(1, Token::multiCompare("one|two", "two"));
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ASSERT_EQUALS(1, Token::multiCompare("verybig|two|", "two"));
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// Test for empty string found
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ASSERT_EQUALS(0, Token::multiCompare("|one|two", "notfound"));
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ASSERT_EQUALS(0, Token::multiCompare("one||two", "notfound"));
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ASSERT_EQUALS(0, Token::multiCompare("one|two|", "notfound"));
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// Test for not found
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ASSERT_EQUALS(static_cast<unsigned int>(-1), static_cast<unsigned int>(Token::multiCompare("one|two", "notfound")));
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ASSERT_EQUALS(static_cast<unsigned int>(-1), static_cast<unsigned int>(Token::multiCompare("verybig|two", "s")));
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ASSERT_EQUALS(static_cast<unsigned int>(-1), static_cast<unsigned int>(Token::multiCompare("one|two", "ne")));
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ASSERT_EQUALS(static_cast<unsigned int>(-1), static_cast<unsigned int>(Token::multiCompare("abc|def", "a")));
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ASSERT_EQUALS(static_cast<unsigned int>(-1), static_cast<unsigned int>(Token::multiCompare("abc|def", "abcd")));
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ASSERT_EQUALS(static_cast<unsigned int>(-1), static_cast<unsigned int>(Token::multiCompare("abc|def", "default")));
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}
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void getStrLength()
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{
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Token tok;
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tok.str("\"\"");
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ASSERT_EQUALS(0, Token::getStrLength(&tok));
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tok.str("\"test\"");
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ASSERT_EQUALS(4, Token::getStrLength(&tok));
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tok.str("\"test \\\\test\"");
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ASSERT_EQUALS(10, Token::getStrLength(&tok));
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tok.str("\"a\\0\"");
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ASSERT_EQUALS(1, Token::getStrLength(&tok));
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}
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void strValue()
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{
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Token tok;
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tok.str("\"\"");
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ASSERT_EQUALS(std::string(""), tok.strValue());
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tok.str("\"0\"");
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ASSERT_EQUALS(std::string("0"), tok.strValue());
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}
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};
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REGISTER_TEST(TestTOKEN)
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