test.cpp

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/* +------------------------------------------------------------------------+
   |                     Mobile Robot Programming Toolkit (MRPT)            |
   |                          http://www.mrpt.org/                          |
   |                                                                        |
   | Copyright (c) 2005-2018, Individual contributors, see AUTHORS file     |
   | See: http://www.mrpt.org/Authors - All rights reserved.                |
   | Released under BSD License. See details in http://www.mrpt.org/License |
   +------------------------------------------------------------------------+ */
 
#include <mrpt/system/CDirectoryExplorer.h>
#include <mrpt/system/filesystem.h>
#include <iostream>
#include <string>
 
using namespace mrpt;
using namespace mrpt::system;
using namespace std;
 
// ------------------------------------------------------
//                              TestDirExplorer
// ------------------------------------------------------
void TestDirExplorer()
{
        CDirectoryExplorer::TFileInfoList lst;
 
        string path(mrpt::system::getcwd());
        printf("Exploring path: %s\n", path.c_str());
 
        CDirectoryExplorer::explore(
                path, FILE_ATTRIB_ARCHIVE | FILE_ATTRIB_DIRECTORY, lst);
 
        printf("Found %i files:\n", (unsigned int)lst.size());
 
        for (CDirectoryExplorer::TFileInfoList::iterator it = lst.begin();
                 it != lst.end(); ++it)
        {
                printf("name: %s\n", it->name.c_str());
                printf("wholePath: %s\n", it->wholePath.c_str());
                printf("isDir: %c\n", it->isDir ? 'Y' : 'N');
                printf("size: %lu bytes\n", (unsigned long)it->fileSize);
                printf("-----------------------\n");
        }
}
 
// ------------------------------------------------------
//                              TestFileNames
// ------------------------------------------------------
void TestFileNames()
{
        // Test extractFileName
        string S;
 
        S = "foo.bar";
        cout << "file: " << S
                 << " -> extractFileName : " << mrpt::system::extractFileName(S)
                 << endl;
 
        S = "foo.b";
        cout << "file: " << S
                 << " -> extractFileName : " << mrpt::system::extractFileName(S)
                 << endl;
 
        S = "foo.bardotbar.too";
        cout << "file: " << S
                 << " -> extractFileName : " << mrpt::system::extractFileName(S)
                 << endl;
 
        S = "foo";
        cout << "file: " << S
                 << " -> extractFileName : " << mrpt::system::extractFileName(S)
                 << endl;
 
        S = "foo.";
        cout << "file: " << S
                 << " -> extractFileName : " << mrpt::system::extractFileName(S)
                 << endl;
}
 
// ------------------------------------------------------
//                                              MAIN
// ------------------------------------------------------
int main()
{
        try
        {
                TestDirExplorer();
                TestFileNames();
 
                return 0;
        }
        catch (std::exception& e)
        {
                std::cout << "MRPT exception caught: " << e.what() << std::endl;
                return -1;
        }
        catch (...)
        {
                printf("Untyped exception!!");
                return -1;
        }
}