cppcheck/test/testfilelister.cpp

/*
 * 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 <string>
#include "testsuite.h"
#include "../src/filelister.h"

class TestFileLister : public TestFixture
{
public:
    TestFileLister() : TestFixture("TestFileLister")
    { }

private:

    void run()
    {
        TEST_CASE(simplify_path);
    }

    void simplify_path()
    {
        ASSERT_EQUALS(std::string("index.h"), FileLister::simplifyPath("index.h"));
        ASSERT_EQUALS(std::string("/index.h"), FileLister::simplifyPath("/index.h"));
        ASSERT_EQUALS(std::string("/path/"), FileLister::simplifyPath("/path/"));
        ASSERT_EQUALS(std::string("/"), FileLister::simplifyPath("/"));
        ASSERT_EQUALS(std::string("./index.h"), FileLister::simplifyPath("./index.h"));
        ASSERT_EQUALS(std::string("../index.h"), FileLister::simplifyPath("../index.h"));
        ASSERT_EQUALS(std::string("/index.h"), FileLister::simplifyPath("/path/../index.h"));
        ASSERT_EQUALS(std::string("/index.h"), FileLister::simplifyPath("/path/../other/../index.h"));
        ASSERT_EQUALS(std::string("/index.h"), FileLister::simplifyPath("/path/../other///././../index.h"));
        ASSERT_EQUALS(std::string("../path/index.h"), FileLister::simplifyPath("../path/other/../index.h"));
    }


};

REGISTER_TEST(TestFileLister)