rangetest.cc

来自「M5,一个功能强大的多处理器系统模拟器.很多针对处理器架构,性能的研究都使用它作」· CC 代码 · 共 79 行

/*
 * Copyright (c) 2002, 2003, 2004, 2005
 * The Regents of The University of Michigan
 * All Rights Reserved
 *
 * This code is part of the M5 simulator.
 *
 * Permission is granted to use, copy, create derivative works and
 * redistribute this software and such derivative works for any
 * purpose, so long as the copyright notice above, this grant of
 * permission, and the disclaimer below appear in all copies made; and
 * so long as the name of The University of Michigan is not used in
 * any advertising or publicity pertaining to the use or distribution
 * of this software without specific, written prior authorization.
 *
 * THIS SOFTWARE IS PROVIDED AS IS, WITHOUT REPRESENTATION FROM THE
 * UNIVERSITY OF MICHIGAN AS TO ITS FITNESS FOR ANY PURPOSE, AND
 * WITHOUT WARRANTY BY THE UNIVERSITY OF MICHIGAN OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE. THE REGENTS OF THE UNIVERSITY OF MICHIGAN SHALL NOT BE
 * LIABLE FOR ANY DAMAGES, INCLUDING DIRECT, SPECIAL, INDIRECT,
 * INCIDENTAL, OR CONSEQUENTIAL DAMAGES, WITH RESPECT TO ANY CLAIM
 * ARISING OUT OF OR IN CONNECTION WITH THE USE OF THE SOFTWARE, EVEN
 * IF IT HAS BEEN OR IS HEREAFTER ADVISED OF THE POSSIBILITY OF SUCH
 * DAMAGES.
 *
 * Authors: Nathan L. Binkert
 */



#include <iostream>
#include <string>

#include "base/range.hh"

using namespace std;

int
main()
{
  Range<int> r1(make_pair(9, 28));
  Range<unsigned> r2("0x1000:+0x100");

  cout << r1 << "\n"
       << r2 << "\n";

#define RANGETEST(X, C, Y) \
  cout << X << " "#C" " << Y << " => " << ((X C Y) ? "true" : "false") << "\n"

#define TESTEM(X, Y) do { \
  RANGETEST(X, < , Y); \
  RANGETEST(X, <=, Y); \
  RANGETEST(X, > , Y); \
  RANGETEST(X, >=, Y); \
  RANGETEST(X, ==, Y); \
  RANGETEST(X, !=, Y); \
  RANGETEST(Y, < , X); \
  RANGETEST(Y, <=, X); \
  RANGETEST(Y, > , X); \
  RANGETEST(Y, >=, X); \
  RANGETEST(Y, ==, X); \
  RANGETEST(Y, !=, X); \
} while (0)

  TESTEM(8, r1);
  TESTEM(9, r1);
  TESTEM(27, r1);
  TESTEM(28, r1);

  TESTEM(0x0fff, r2);
  TESTEM(0x1000, r2);
  TESTEM(0x10ff, r2);
  TESTEM(0x1100, r2);

  return 0;
}