t_directory.cpp

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/*****************************************************************************\
*                                                                             *
*  Name   : test_directory                                                    *
*  Author : Chris Koeritz                                                     *
*                                                                             *
*  Purpose:                                                                   *
*                                                                             *
*    Tests the directory object out to see if it scans properly.              *
*                                                                             *
*******************************************************************************
* Copyright (c) 2001-$now By Author.  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 2 of   *
* the License or (at your option) any later version.  This is online at:      *
*     http://www.fsf.org/copyleft/gpl.html                                    *
* Please send any updates to: fred@gruntose.com                               *
\*****************************************************************************/

#include <basis/function.h>
#include <basis/guards.h>
#include <basis/string_array.h>
#include <opsystem/application_shell.h>
#include <loggers/console_logger.h>
#include <opsystem/directory.h>
#include <opsystem/filename.h>
#include <data_struct/static_memory_gremlin.h>
#include <textual/string_manipulation.h>

class test_directory : public application_shell
{
public:
  test_directory() : application_shell("test_directory") {}
  IMPLEMENT_CLASS_NAME("test_directory");
  int execute();
};

int test_directory::execute()
{
  {
    istring path = "/tmp";  // default path.
#ifdef __WIN32__
    path = "c:/";  // default path for windoze.
#endif
    if (__argc >= 2)
      path = __argv[1];

    istring pattern = "*";
    if (__argc >= 3)
      pattern = __argv[2];

    log(istring("Scanning directory named \"") + path + "\"");
    log(istring("Using pattern-match \"") + pattern + "\"");

    directory dir(path, pattern.s());
    if (!dir.good())
      deadly_error(class_name(), "current directory test",
          "the current directory cannot be read");
    log(path + " contained these files:");
    istring names;
    for (int i = 0; i < dir.files().length(); i++) {
      names += dir.files()[i] + " ";
    }
    istring split;
    string_manipulation::split_lines(names, split, 4);
    log(split);
    log(path + " contained these directories:");
    names = "";
    for (int i = 0; i < dir.directories().length(); i++) {
      names += dir.directories()[i] + " ";
    }
    string_manipulation::split_lines(names, split, 4);
    log(split);
  }
//more tests!

  guards::alert_message("command_line:: works for those functions tested.");
  return 0;
}

HOOPLE_MAIN(test_directory, )

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