gem5/test/strnumtest.cc

/*
 * Copyright (c) 2003 The Regents of The University of Michigan
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met: redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer;
 * redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution;
 * neither the name of the copyright holders nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <iostream.h>

#include <string>
#include <vector>

#include "base/str.hh"

using namespace std;

int
main(int argc, char *argv[])
{
  if (argc != 2) {
    cout << "Usage: " << argv[0] << " <number>\n";
    exit(1);
  }

  string s = argv[1];

#define OUTVAL(valtype, type) do { \
  valtype value; \
  cout << "TYPE = " #valtype "\n"; \
  if (to_number(s, value)) { \
    cout << "Number(" << s << ") = " << dec \
      << (unsigned long long)(unsigned type)value << "\n" \
      << "Number(" << s << ") = " << dec \
      << (signed long long)(signed type)value << "\n" \
      << "Number(" << s << ") = 0x" << hex \
      << (unsigned long long)(unsigned type)value << "\n" \
      << "Number(" << s << ") = 0" << oct \
      << (unsigned long long)(unsigned type)value << "\n\n"; \
  } else \
    cout << "Number(" << s << ") is invalid\n\n"; \
  } while (0)

  OUTVAL(signed long long, long long);
  OUTVAL(unsigned long long, long long);
  OUTVAL(signed long, long);
  OUTVAL(unsigned long, long);
  OUTVAL(signed int, int);
  OUTVAL(unsigned int, int);
  OUTVAL(signed short, short);
  OUTVAL(unsigned short, short);
  OUTVAL(signed char, char);
  OUTVAL(unsigned char, char);

  return 0;
}