src/unittest/cprintftest.cc

   1 /*
   2  * Copyright (c) 2002-2005 The Regents of The University of Michigan
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions are
   7  * met: redistributions of source code must retain the above copyright
   8  * notice, this list of conditions and the following disclaimer;
   9  * redistributions in binary form must reproduce the above copyright
  10  * notice, this list of conditions and the following disclaimer in the
  11  * documentation and/or other materials provided with the distribution;
  12  * neither the name of the copyright holders nor the names of its
  13  * contributors may be used to endorse or promote products derived from
  14  * this software without specific prior written permission.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  17  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  18  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  19  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  20  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  21  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  22  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  26  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27  *
  28  * Authors: Nathan Binkert
  29  */
  30
  31 #include <iostream>
  32 #include <list>
  33 #include <string>
  34 #include <sstream>
  35
  36 #include "base/cprintf.hh"
  37
  38 using namespace std;
  39
  40 int
  41 main()
  42 {
  43     char foo[9];
  44     cprintf("%s\n", foo);
  45
  46     cprintf("%shits%%s + %smisses%%s\n", "test", "test");
  47     cprintf("%%s%-10s %c he went home \'\"%d %#o %#x %1.5f %1.2E\n",
  48             "hello", 'A', 1, 0xff, 0xfffffffffffffULL, 3.141592653589, 1.1e10);
  49
  50     cout << cformat("%s %#x %s\n") << "hello" << 0 << "foo 0\n";
  51     cerr << cformat("%s %#x\n") << "hello" << 1 << "foo 1\n";
  52
  53     cprintf("another test\n");
  54
  55     stringstream buffer;
  56     ccprintf(buffer, "%-10s %c he home \'\"%d %#o %#x %1.5f %1.2E\n",
  57              "hello", 'A', 1, 0xff, 0xfffffffffffffULL, 3.14159265, 1.1e10);
  58
  59     double f = 314159.26535897932384;
  60
  61     #define ctest(x, y) printf(x, y); cprintf(x, y); cprintf("\n");
  62     ctest("%1.8f\n", f);
  63     ctest("%2.8f\n", f);
  64     ctest("%3.8f\n", f);
  65     ctest("%4.8f\n", f);
  66     ctest("%5.8f\n", f);
  67     ctest("%6.8f\n", f);
  68     ctest("%12.8f\n", f);
  69     ctest("%1000.8f\n", f);
  70     ctest("%1.0f\n", f);
  71     ctest("%1.1f\n", f);
  72     ctest("%1.2f\n", f);
  73     ctest("%1.3f\n", f);
  74     ctest("%1.4f\n", f);
  75     ctest("%1.5f\n", f);
  76     ctest("%1.6f\n", f);
  77     ctest("%1.7f\n", f);
  78     ctest("%1.8f\n", f);
  79     ctest("%1.9f\n", f);
  80     ctest("%1.10f\n", f);
  81     ctest("%1.11f\n", f);
  82     ctest("%1.12f\n", f);
  83     ctest("%1.13f\n", f);
  84     ctest("%1.14f\n", f);
  85     ctest("%1.15f\n", f);
  86     ctest("%1.16f\n", f);
  87     ctest("%1.17f\n", f);
  88     ctest("%1.18f\n", f);
  89
  90     cout << "foo\n";
  91
  92     f = 0.00000026535897932384;
  93     ctest("%1.8f\n", f);
  94     ctest("%2.8f\n", f);
  95     ctest("%3.8f\n", f);
  96     ctest("%4.8f\n", f);
  97     ctest("%5.8f\n", f);
  98     ctest("%6.8f\n", f);
  99     ctest("%12.8f\n", f);
 100     ctest("%1.0f\n", f);
 101     ctest("%1.1f\n", f);
 102     ctest("%1.2f\n", f);
 103     ctest("%1.3f\n", f);
 104     ctest("%1.4f\n", f);
 105     ctest("%1.5f\n", f);
 106     ctest("%1.6f\n", f);
 107     ctest("%1.7f\n", f);
 108     ctest("%1.8f\n", f);
 109     ctest("%1.9f\n", f);
 110     ctest("%1.10f\n", f);
 111     ctest("%1.11f\n", f);
 112     ctest("%1.12f\n", f);
 113     ctest("%1.13f\n", f);
 114     ctest("%1.14f\n", f);
 115     ctest("%1.15f\n", f);
 116     ctest("%1.16f\n", f);
 117     ctest("%1.17f\n", f);
 118     ctest("%1.18f\n", f);
 119
 120     f = 0.00000026535897932384;
 121     ctest("%1.8e\n", f);
 122     ctest("%2.8e\n", f);
 123     ctest("%3.8e\n", f);
 124     ctest("%4.8e\n", f);
 125     ctest("%5.8e\n", f);
 126     ctest("%6.8e\n", f);
 127     ctest("%12.8e\n", f);
 128     ctest("%1.0e\n", f);
 129     ctest("%1.1e\n", f);
 130     ctest("%1.2e\n", f);
 131     ctest("%1.3e\n", f);
 132     ctest("%1.4e\n", f);
 133     ctest("%1.5e\n", f);
 134     ctest("%1.6e\n", f);
 135     ctest("%1.7e\n", f);
 136     ctest("%1.8e\n", f);
 137     ctest("%1.9e\n", f);
 138     ctest("%1.10e\n", f);
 139     ctest("%1.11e\n", f);
 140     ctest("%1.12e\n", f);
 141     ctest("%1.13e\n", f);
 142     ctest("%1.14e\n", f);
 143     ctest("%1.15e\n", f);
 144     ctest("%1.16e\n", f);
 145     ctest("%1.17e\n", f);
 146     ctest("%1.18e\n", f);
 147
 148     cout << buffer.str();
 149
 150     cout.width(0);
 151     cout.precision(1);
 152     cout << f << "\n";
 153
 154     string foo1 = "string test";
 155     cprintf("%s\n", foo1);
 156
 157     stringstream foo2;
 158     foo2 << "stringstream test";
 159     cprintf("%s\n", foo2);
 160
 161     cprintf("%c  %c\n", 'c', 65);
 162
 163     cout << '9';
 164     return 0;
 165 }